From b5c212374c85353a4412a08a958ecb6e0d2aa95f Mon Sep 17 00:00:00 2001 From: Souptick Joarder Date: Tue, 30 Oct 2018 15:04:35 -0700 Subject: fs/proc/vmcore.c: Convert to use vmf_error() This code can be replaced with vmf_error() inline function. Link: http://lkml.kernel.org/r/20180918145945.GA11392@jordon-HP-15-Notebook-PC Signed-off-by: Souptick Joarder Reviewed-by: Matthew Wilcox Cc: Alexey Dobriyan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/proc/vmcore.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs') diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c index 91ae16fbd7d5..0377a104495b 100644 --- a/fs/proc/vmcore.c +++ b/fs/proc/vmcore.c @@ -423,7 +423,7 @@ static vm_fault_t mmap_vmcore_fault(struct vm_fault *vmf) if (rc < 0) { unlock_page(page); put_page(page); - return (rc == -ENOMEM) ? VM_FAULT_OOM : VM_FAULT_SIGBUS; + return vmf_error(rc); } SetPageUptodate(page); } -- cgit v1.2.3 From 0a3021d4f5295aa073c7bf5c5e4de60a2e292578 Mon Sep 17 00:00:00 2001 From: "Ernesto A. Fernández" Date: Tue, 30 Oct 2018 15:06:00 -0700 Subject: hfsplus: prevent btree data loss on root split MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Creating, renaming or deleting a file may cause catalog corruption and data loss. This bug is randomly triggered by xfstests generic/027, but here is a faster reproducer: truncate -s 50M fs.iso mkfs.hfsplus fs.iso mount fs.iso /mnt i=100 while [ $i -le 150 ]; do touch /mnt/$i &>/dev/null ((++i)) done i=100 while [ $i -le 150 ]; do mv /mnt/$i /mnt/$(perl -e "print $i x82") &>/dev/null ((++i)) done umount /mnt fsck.hfsplus -n fs.iso The bug is triggered whenever hfs_brec_update_parent() needs to split the root node. The height of the btree is not increased, which leaves the new node orphaned and its records lost. Link: http://lkml.kernel.org/r/26d882184fc43043a810114258f45277752186c7.1535682461.git.ernesto.mnd.fernandez@gmail.com Signed-off-by: Ernesto A. Fernández Cc: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/hfsplus/brec.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'fs') diff --git a/fs/hfsplus/brec.c b/fs/hfsplus/brec.c index ed8eacb34452..aa17a392b414 100644 --- a/fs/hfsplus/brec.c +++ b/fs/hfsplus/brec.c @@ -429,6 +429,10 @@ skip: if (new_node) { __be32 cnid; + if (!new_node->parent) { + hfs_btree_inc_height(tree); + new_node->parent = tree->root; + } fd->bnode = hfs_bnode_find(tree, new_node->parent); /* create index key and entry */ hfs_bnode_read_key(new_node, fd->search_key, 14); -- cgit v1.2.3 From 19a9d0f1acf75e8be8cfba19c1a34e941846fa2b Mon Sep 17 00:00:00 2001 From: "Ernesto A. Fernández" Date: Tue, 30 Oct 2018 15:06:04 -0700 Subject: hfsplus: fix BUG on bnode parent update MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Creating, renaming or deleting a file may hit BUG_ON() if the first record of both a leaf node and its parent are changed, and if this forces the parent to be split. This bug is triggered by xfstests generic/027, somewhat rarely; here is a more reliable reproducer: truncate -s 50M fs.iso mkfs.hfsplus fs.iso mount fs.iso /mnt i=1000 while [ $i -le 2400 ]; do touch /mnt/$i &>/dev/null ((++i)) done i=2400 while [ $i -ge 1000 ]; do mv /mnt/$i /mnt/$(perl -e "print $i x61") &>/dev/null ((--i)) done The issue is that a newly created bnode is being put twice. Reset new_node to NULL in hfs_brec_update_parent() before reaching goto again. Link: http://lkml.kernel.org/r/5ee1db09b60373a15890f6a7c835d00e76bf601d.1535682461.git.ernesto.mnd.fernandez@gmail.com Signed-off-by: Ernesto A. Fernández Cc: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/hfsplus/brec.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs') diff --git a/fs/hfsplus/brec.c b/fs/hfsplus/brec.c index aa17a392b414..1918544a7871 100644 --- a/fs/hfsplus/brec.c +++ b/fs/hfsplus/brec.c @@ -449,6 +449,7 @@ skip: /* restore search_key */ hfs_bnode_read_key(node, fd->search_key, 14); } + new_node = NULL; } if (!rec && node->parent) -- cgit v1.2.3 From d057c036672f33d43a5f7344acbb08cf3a8a0c09 Mon Sep 17 00:00:00 2001 From: "Ernesto A. Fernández" Date: Tue, 30 Oct 2018 15:06:07 -0700 Subject: hfs: prevent btree data loss on root split MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This bug is triggered whenever hfs_brec_update_parent() needs to split the root node. The height of the btree is not increased, which leaves the new node orphaned and its records lost. It is not possible for this to happen on a valid hfs filesystem because the index nodes have fixed length keys. For reasons I ignore, the hfs module does have support for a number of hfsplus features. A corrupt btree header may report variable length keys and trigger this bug, so it's better to fix it. Link: http://lkml.kernel.org/r/9750b1415685c4adca10766895f6d5ef12babdb0.1535682463.git.ernesto.mnd.fernandez@gmail.com Signed-off-by: Ernesto A. Fernández Cc: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/hfs/brec.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'fs') diff --git a/fs/hfs/brec.c b/fs/hfs/brec.c index 9a8772465a90..da25c49203cc 100644 --- a/fs/hfs/brec.c +++ b/fs/hfs/brec.c @@ -425,6 +425,10 @@ skip: if (new_node) { __be32 cnid; + if (!new_node->parent) { + hfs_btree_inc_height(tree); + new_node->parent = tree->root; + } fd->bnode = hfs_bnode_find(tree, new_node->parent); /* create index key and entry */ hfs_bnode_read_key(new_node, fd->search_key, 14); -- cgit v1.2.3 From ef75bcc5763d130451a99825f247d301088b790b Mon Sep 17 00:00:00 2001 From: "Ernesto A. Fernández" Date: Tue, 30 Oct 2018 15:06:11 -0700 Subject: hfs: fix BUG on bnode parent update MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit hfs_brec_update_parent() may hit BUG_ON() if the first record of both a leaf node and its parent are changed, and if this forces the parent to be split. It is not possible for this to happen on a valid hfs filesystem because the index nodes have fixed length keys. For reasons I ignore, the hfs module does have support for a number of hfsplus features. A corrupt btree header may report variable length keys and trigger this BUG, so it's better to fix it. Link: http://lkml.kernel.org/r/cf9b02d57f806217a2b1bf5db8c3e39730d8f603.1535682463.git.ernesto.mnd.fernandez@gmail.com Signed-off-by: Ernesto A. Fernández Reviewed-by: Andrew Morton Cc: Christoph Hellwig Cc: Viacheslav Dubeyko Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/hfs/brec.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs') diff --git a/fs/hfs/brec.c b/fs/hfs/brec.c index da25c49203cc..896396554bcc 100644 --- a/fs/hfs/brec.c +++ b/fs/hfs/brec.c @@ -445,6 +445,7 @@ skip: /* restore search_key */ hfs_bnode_read_key(node, fd->search_key, 14); } + new_node = NULL; } if (!rec && node->parent) -- cgit v1.2.3 From d92915c35bfaf763d78bf1d5ac7f183420e3bd99 Mon Sep 17 00:00:00 2001 From: "Ernesto A. Fernández" Date: Tue, 30 Oct 2018 15:06:14 -0700 Subject: hfsplus: prevent btree data loss on ENOSPC MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Inserting or deleting a record in a btree may require splitting several of its nodes. If we hit ENOSPC halfway through, the new nodes will be left orphaned and their records will be lost. This could mean lost inodes, extents or xattrs. Henceforth, check the available disk space before making any changes. This still leaves the potential problem of corruption on ENOMEM. The patch can be tested with xfstests generic/027. Link: http://lkml.kernel.org/r/4596eef22fbda137b4ffa0272d92f0da15364421.1536269129.git.ernesto.mnd.fernandez@gmail.com Signed-off-by: Ernesto A. Fernández Cc: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/hfsplus/attributes.c | 10 ++++++++++ fs/hfsplus/btree.c | 44 ++++++++++++++++++++++++++++---------------- fs/hfsplus/catalog.c | 24 ++++++++++++++++++++++++ fs/hfsplus/extents.c | 4 ++++ fs/hfsplus/hfsplus_fs.h | 2 ++ 5 files changed, 68 insertions(+), 16 deletions(-) (limited to 'fs') diff --git a/fs/hfsplus/attributes.c b/fs/hfsplus/attributes.c index 2bab6b3cdba4..e6d554476db4 100644 --- a/fs/hfsplus/attributes.c +++ b/fs/hfsplus/attributes.c @@ -217,6 +217,11 @@ int hfsplus_create_attr(struct inode *inode, if (err) goto failed_init_create_attr; + /* Fail early and avoid ENOSPC during the btree operation */ + err = hfs_bmap_reserve(fd.tree, fd.tree->depth + 1); + if (err) + goto failed_create_attr; + if (name) { err = hfsplus_attr_build_key(sb, fd.search_key, inode->i_ino, name); @@ -313,6 +318,11 @@ int hfsplus_delete_attr(struct inode *inode, const char *name) if (err) return err; + /* Fail early and avoid ENOSPC during the btree operation */ + err = hfs_bmap_reserve(fd.tree, fd.tree->depth); + if (err) + goto out; + if (name) { err = hfsplus_attr_build_key(sb, fd.search_key, inode->i_ino, name); diff --git a/fs/hfsplus/btree.c b/fs/hfsplus/btree.c index de14b2b6881b..236efe51eca6 100644 --- a/fs/hfsplus/btree.c +++ b/fs/hfsplus/btree.c @@ -342,26 +342,21 @@ static struct hfs_bnode *hfs_bmap_new_bmap(struct hfs_bnode *prev, u32 idx) return node; } -struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree) +/* Make sure @tree has enough space for the @rsvd_nodes */ +int hfs_bmap_reserve(struct hfs_btree *tree, int rsvd_nodes) { - struct hfs_bnode *node, *next_node; - struct page **pagep; - u32 nidx, idx; - unsigned off; - u16 off16; - u16 len; - u8 *data, byte, m; - int i; + struct inode *inode = tree->inode; + struct hfsplus_inode_info *hip = HFSPLUS_I(inode); + u32 count; + int res; - while (!tree->free_nodes) { - struct inode *inode = tree->inode; - struct hfsplus_inode_info *hip = HFSPLUS_I(inode); - u32 count; - int res; + if (rsvd_nodes <= 0) + return 0; + while (tree->free_nodes < rsvd_nodes) { res = hfsplus_file_extend(inode, hfs_bnode_need_zeroout(tree)); if (res) - return ERR_PTR(res); + return res; hip->phys_size = inode->i_size = (loff_t)hip->alloc_blocks << HFSPLUS_SB(tree->sb)->alloc_blksz_shift; @@ -369,9 +364,26 @@ struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree) hip->alloc_blocks << HFSPLUS_SB(tree->sb)->fs_shift; inode_set_bytes(inode, inode->i_size); count = inode->i_size >> tree->node_size_shift; - tree->free_nodes = count - tree->node_count; + tree->free_nodes += count - tree->node_count; tree->node_count = count; } + return 0; +} + +struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree) +{ + struct hfs_bnode *node, *next_node; + struct page **pagep; + u32 nidx, idx; + unsigned off; + u16 off16; + u16 len; + u8 *data, byte, m; + int i, res; + + res = hfs_bmap_reserve(tree, 1); + if (res) + return ERR_PTR(res); nidx = 0; node = hfs_bnode_find(tree, nidx); diff --git a/fs/hfsplus/catalog.c b/fs/hfsplus/catalog.c index a196369ba779..35472cba750e 100644 --- a/fs/hfsplus/catalog.c +++ b/fs/hfsplus/catalog.c @@ -265,6 +265,14 @@ int hfsplus_create_cat(u32 cnid, struct inode *dir, if (err) return err; + /* + * Fail early and avoid ENOSPC during the btree operations. We may + * have to split the root node at most once. + */ + err = hfs_bmap_reserve(fd.tree, 2 * fd.tree->depth); + if (err) + goto err2; + hfsplus_cat_build_key_with_cnid(sb, fd.search_key, cnid); entry_size = hfsplus_fill_cat_thread(sb, &entry, S_ISDIR(inode->i_mode) ? @@ -333,6 +341,14 @@ int hfsplus_delete_cat(u32 cnid, struct inode *dir, const struct qstr *str) if (err) return err; + /* + * Fail early and avoid ENOSPC during the btree operations. We may + * have to split the root node at most once. + */ + err = hfs_bmap_reserve(fd.tree, 2 * (int)fd.tree->depth - 2); + if (err) + goto out; + if (!str) { int len; @@ -433,6 +449,14 @@ int hfsplus_rename_cat(u32 cnid, return err; dst_fd = src_fd; + /* + * Fail early and avoid ENOSPC during the btree operations. We may + * have to split the root node at most twice. + */ + err = hfs_bmap_reserve(src_fd.tree, 4 * (int)src_fd.tree->depth - 1); + if (err) + goto out; + /* find the old dir entry and read the data */ err = hfsplus_cat_build_key(sb, src_fd.search_key, src_dir->i_ino, src_name); diff --git a/fs/hfsplus/extents.c b/fs/hfsplus/extents.c index 8e0f59767694..8a8893d522ef 100644 --- a/fs/hfsplus/extents.c +++ b/fs/hfsplus/extents.c @@ -100,6 +100,10 @@ static int __hfsplus_ext_write_extent(struct inode *inode, if (hip->extent_state & HFSPLUS_EXT_NEW) { if (res != -ENOENT) return res; + /* Fail early and avoid ENOSPC during the btree operation */ + res = hfs_bmap_reserve(fd->tree, fd->tree->depth + 1); + if (res) + return res; hfs_brec_insert(fd, hip->cached_extents, sizeof(hfsplus_extent_rec)); hip->extent_state &= ~(HFSPLUS_EXT_DIRTY | HFSPLUS_EXT_NEW); diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h index 8e039435958a..dd7ad9f13e3a 100644 --- a/fs/hfsplus/hfsplus_fs.h +++ b/fs/hfsplus/hfsplus_fs.h @@ -311,6 +311,7 @@ static inline unsigned short hfsplus_min_io_size(struct super_block *sb) #define hfs_btree_open hfsplus_btree_open #define hfs_btree_close hfsplus_btree_close #define hfs_btree_write hfsplus_btree_write +#define hfs_bmap_reserve hfsplus_bmap_reserve #define hfs_bmap_alloc hfsplus_bmap_alloc #define hfs_bmap_free hfsplus_bmap_free #define hfs_bnode_read hfsplus_bnode_read @@ -395,6 +396,7 @@ u32 hfsplus_calc_btree_clump_size(u32 block_size, u32 node_size, u64 sectors, struct hfs_btree *hfs_btree_open(struct super_block *sb, u32 id); void hfs_btree_close(struct hfs_btree *tree); int hfs_btree_write(struct hfs_btree *tree); +int hfs_bmap_reserve(struct hfs_btree *tree, int rsvd_nodes); struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree); void hfs_bmap_free(struct hfs_bnode *node); -- cgit v1.2.3 From 54640c7502e5ed41fbf4eedd499e85f9acc9698f Mon Sep 17 00:00:00 2001 From: "Ernesto A. Fernández" Date: Tue, 30 Oct 2018 15:06:17 -0700 Subject: hfs: prevent btree data loss on ENOSPC MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Inserting a new record in a btree may require splitting several of its nodes. If we hit ENOSPC halfway through, the new nodes will be left orphaned and their records will be lost. This could mean lost inodes or extents. Henceforth, check the available disk space before making any changes. This still leaves the potential problem of corruption on ENOMEM. There is no need to reserve space before deleting a catalog record, as we do for hfsplus. This difference is because hfs index nodes have fixed length keys. Link: http://lkml.kernel.org/r/ab5fc8a7d5ffccfd5f27b1cf2cb4ceb6c110da74.1536269131.git.ernesto.mnd.fernandez@gmail.com Signed-off-by: Ernesto A. Fernández Cc: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/hfs/btree.c | 41 +++++++++++++++++++++++++---------------- fs/hfs/btree.h | 1 + fs/hfs/catalog.c | 16 ++++++++++++++++ fs/hfs/extent.c | 4 ++++ 4 files changed, 46 insertions(+), 16 deletions(-) (limited to 'fs') diff --git a/fs/hfs/btree.c b/fs/hfs/btree.c index 374b5688e29e..98b96ffb95ed 100644 --- a/fs/hfs/btree.c +++ b/fs/hfs/btree.c @@ -220,25 +220,17 @@ static struct hfs_bnode *hfs_bmap_new_bmap(struct hfs_bnode *prev, u32 idx) return node; } -struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree) +/* Make sure @tree has enough space for the @rsvd_nodes */ +int hfs_bmap_reserve(struct hfs_btree *tree, int rsvd_nodes) { - struct hfs_bnode *node, *next_node; - struct page **pagep; - u32 nidx, idx; - unsigned off; - u16 off16; - u16 len; - u8 *data, byte, m; - int i; - - while (!tree->free_nodes) { - struct inode *inode = tree->inode; - u32 count; - int res; + struct inode *inode = tree->inode; + u32 count; + int res; + while (tree->free_nodes < rsvd_nodes) { res = hfs_extend_file(inode); if (res) - return ERR_PTR(res); + return res; HFS_I(inode)->phys_size = inode->i_size = (loff_t)HFS_I(inode)->alloc_blocks * HFS_SB(tree->sb)->alloc_blksz; @@ -246,9 +238,26 @@ struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree) tree->sb->s_blocksize_bits; inode_set_bytes(inode, inode->i_size); count = inode->i_size >> tree->node_size_shift; - tree->free_nodes = count - tree->node_count; + tree->free_nodes += count - tree->node_count; tree->node_count = count; } + return 0; +} + +struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree) +{ + struct hfs_bnode *node, *next_node; + struct page **pagep; + u32 nidx, idx; + unsigned off; + u16 off16; + u16 len; + u8 *data, byte, m; + int i, res; + + res = hfs_bmap_reserve(tree, 1); + if (res) + return ERR_PTR(res); nidx = 0; node = hfs_bnode_find(tree, nidx); diff --git a/fs/hfs/btree.h b/fs/hfs/btree.h index c8b252dbb26c..dcc2aab1b2c4 100644 --- a/fs/hfs/btree.h +++ b/fs/hfs/btree.h @@ -82,6 +82,7 @@ struct hfs_find_data { extern struct hfs_btree *hfs_btree_open(struct super_block *, u32, btree_keycmp); extern void hfs_btree_close(struct hfs_btree *); extern void hfs_btree_write(struct hfs_btree *); +extern int hfs_bmap_reserve(struct hfs_btree *, int); extern struct hfs_bnode * hfs_bmap_alloc(struct hfs_btree *); extern void hfs_bmap_free(struct hfs_bnode *node); diff --git a/fs/hfs/catalog.c b/fs/hfs/catalog.c index 8a66405b0f8b..d365bf0b8c77 100644 --- a/fs/hfs/catalog.c +++ b/fs/hfs/catalog.c @@ -97,6 +97,14 @@ int hfs_cat_create(u32 cnid, struct inode *dir, const struct qstr *str, struct i if (err) return err; + /* + * Fail early and avoid ENOSPC during the btree operations. We may + * have to split the root node at most once. + */ + err = hfs_bmap_reserve(fd.tree, 2 * fd.tree->depth); + if (err) + goto err2; + hfs_cat_build_key(sb, fd.search_key, cnid, NULL); entry_size = hfs_cat_build_thread(sb, &entry, S_ISDIR(inode->i_mode) ? HFS_CDR_THD : HFS_CDR_FTH, @@ -295,6 +303,14 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, const struct qstr *src_name, return err; dst_fd = src_fd; + /* + * Fail early and avoid ENOSPC during the btree operations. We may + * have to split the root node at most once. + */ + err = hfs_bmap_reserve(src_fd.tree, 2 * src_fd.tree->depth); + if (err) + goto out; + /* find the old dir entry and read the data */ hfs_cat_build_key(sb, src_fd.search_key, src_dir->i_ino, src_name); err = hfs_brec_find(&src_fd); diff --git a/fs/hfs/extent.c b/fs/hfs/extent.c index 5d0182654580..0c638c612152 100644 --- a/fs/hfs/extent.c +++ b/fs/hfs/extent.c @@ -117,6 +117,10 @@ static int __hfs_ext_write_extent(struct inode *inode, struct hfs_find_data *fd) if (HFS_I(inode)->flags & HFS_FLG_EXT_NEW) { if (res != -ENOENT) return res; + /* Fail early and avoid ENOSPC during the btree operation */ + res = hfs_bmap_reserve(fd->tree, fd->tree->depth + 1); + if (res) + return res; hfs_brec_insert(fd, HFS_I(inode)->cached_extents, sizeof(hfs_extent_rec)); HFS_I(inode)->flags &= ~(HFS_FLG_EXT_DIRTY|HFS_FLG_EXT_NEW); } else { -- cgit v1.2.3 From 839c3a6a5e1fbc8542d581911b35b2cb5cd29304 Mon Sep 17 00:00:00 2001 From: "Ernesto A. Fernández" Date: Tue, 30 Oct 2018 15:06:21 -0700 Subject: hfsplus: fix return value of hfsplus_get_block() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Direct writes to empty inodes fail with EIO. The generic direct-io code is in part to blame (a patch has been submitted as "direct-io: allow direct writes to empty inodes"), but hfsplus is worse affected than the other filesystems because the fallback to buffered I/O doesn't happen. The problem is the return value of hfsplus_get_block() when called with !create. Change it to be more consistent with the other modules. Link: http://lkml.kernel.org/r/2cd1301404ec7cf1e39c8f11a01a4302f1460ad6.1539195310.git.ernesto.mnd.fernandez@gmail.com Signed-off-by: Ernesto A. Fernández Reviewed-by: Vyacheslav Dubeyko Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/hfsplus/extents.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'fs') diff --git a/fs/hfsplus/extents.c b/fs/hfsplus/extents.c index 8a8893d522ef..a930ddd15681 100644 --- a/fs/hfsplus/extents.c +++ b/fs/hfsplus/extents.c @@ -237,7 +237,9 @@ int hfsplus_get_block(struct inode *inode, sector_t iblock, ablock = iblock >> sbi->fs_shift; if (iblock >= hip->fs_blocks) { - if (iblock > hip->fs_blocks || !create) + if (!create) + return 0; + if (iblock > hip->fs_blocks) return -EIO; if (ablock >= hip->alloc_blocks) { res = hfsplus_file_extend(inode, false); -- cgit v1.2.3 From 1267a07be5ebbff2d2739290f3d043ae137c15b4 Mon Sep 17 00:00:00 2001 From: "Ernesto A. Fernández" Date: Tue, 30 Oct 2018 15:06:24 -0700 Subject: hfs: fix return value of hfs_get_block() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Direct writes to empty inodes fail with EIO. The generic direct-io code is in part to blame (a patch has been submitted as "direct-io: allow direct writes to empty inodes"), but hfs is worse affected than the other filesystems because the fallback to buffered I/O doesn't happen. The problem is the return value of hfs_get_block() when called with !create. Change it to be more consistent with the other modules. Link: http://lkml.kernel.org/r/4538ab8c35ea37338490525f0f24cbc37227528c.1539195310.git.ernesto.mnd.fernandez@gmail.com Signed-off-by: Ernesto A. Fernández Reviewed-by: Vyacheslav Dubeyko Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/hfs/extent.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'fs') diff --git a/fs/hfs/extent.c b/fs/hfs/extent.c index 0c638c612152..5f1ff97a3b98 100644 --- a/fs/hfs/extent.c +++ b/fs/hfs/extent.c @@ -345,7 +345,9 @@ int hfs_get_block(struct inode *inode, sector_t block, ablock = (u32)block / HFS_SB(sb)->fs_div; if (block >= HFS_I(inode)->fs_blocks) { - if (block > HFS_I(inode)->fs_blocks || !create) + if (!create) + return 0; + if (block > HFS_I(inode)->fs_blocks) return -EIO; if (ablock >= HFS_I(inode)->alloc_blocks) { res = hfs_extend_file(inode); -- cgit v1.2.3 From dc8844aada735890a6de109bef327f5df36a982e Mon Sep 17 00:00:00 2001 From: "Ernesto A. Fernández" Date: Tue, 30 Oct 2018 15:06:27 -0700 Subject: hfsplus: update timestamps on truncate() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The vfs takes care of updating ctime and mtime on ftruncate(), but on truncate() it must be done by the module. This patch can be tested with xfstests generic/313. Link: http://lkml.kernel.org/r/9beb0913eea37288599e8e1b7cec8768fb52d1b8.1539316825.git.ernesto.mnd.fernandez@gmail.com Signed-off-by: Ernesto A. Fernández Reviewed-by: Vyacheslav Dubeyko Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/hfsplus/inode.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs') diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c index 8e9427a42b81..d7ab9d8c4b67 100644 --- a/fs/hfsplus/inode.c +++ b/fs/hfsplus/inode.c @@ -261,6 +261,7 @@ static int hfsplus_setattr(struct dentry *dentry, struct iattr *attr) } truncate_setsize(inode, attr->ia_size); hfsplus_file_truncate(inode); + inode->i_mtime = inode->i_ctime = current_time(inode); } setattr_copy(inode, attr); -- cgit v1.2.3 From 8cd3cb5061730af085a3f9890a3352f162b4e20c Mon Sep 17 00:00:00 2001 From: "Ernesto A. Fernández" Date: Tue, 30 Oct 2018 15:06:31 -0700 Subject: hfs: update timestamp on truncate() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The vfs takes care of updating mtime on ftruncate(), but on truncate() it must be done by the module. Link: http://lkml.kernel.org/r/e1611eda2985b672ed2d8677350b4ad8c2d07e8a.1539316825.git.ernesto.mnd.fernandez@gmail.com Signed-off-by: Ernesto A. Fernández Reviewed-by: Vyacheslav Dubeyko Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/hfs/inode.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs') diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c index a2dfa1b2a89c..da243c84e93b 100644 --- a/fs/hfs/inode.c +++ b/fs/hfs/inode.c @@ -642,6 +642,8 @@ int hfs_inode_setattr(struct dentry *dentry, struct iattr * attr) truncate_setsize(inode, attr->ia_size); hfs_file_truncate(inode); + inode->i_atime = inode->i_mtime = inode->i_ctime = + current_time(inode); } setattr_copy(inode, attr); -- cgit v1.2.3 From 6c9a3f843a29d6894dfc40df338b91dbd78f0ae3 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Tue, 30 Oct 2018 15:06:35 -0700 Subject: fs/hfs/extent.c: fix array out of bounds read of array extent Currently extent and index i are both being incremented causing an array out of bounds read on extent[i]. Fix this by removing the extraneous increment of extent. Ernesto said: : This is only triggered when deleting a file with a resource fork. I : may be wrong because the documentation isn't clear, but I don't think : you can create those under linux. So I guess nobody was testing them. : : > A disk space leak, perhaps? : : That's what it looks like in general. hfs_free_extents() won't do : anything if the block count doesn't add up, and the error will be : ignored. Now, if the block count randomly does add up, we could see : some corruption. Detected by CoverityScan, CID#711541 ("Out of bounds read") Link: http://lkml.kernel.org/r/20180831140538.31566-1-colin.king@canonical.com Signed-off-by: Colin Ian King Reviewed-by: Ernesto A. Fernndez Cc: David Howells Cc: Al Viro Cc: Hin-Tak Leung Cc: Vyacheslav Dubeyko Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/hfs/extent.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs') diff --git a/fs/hfs/extent.c b/fs/hfs/extent.c index 5f1ff97a3b98..263d5028d9d1 100644 --- a/fs/hfs/extent.c +++ b/fs/hfs/extent.c @@ -304,7 +304,7 @@ int hfs_free_fork(struct super_block *sb, struct hfs_cat_file *file, int type) return 0; blocks = 0; - for (i = 0; i < 3; extent++, i++) + for (i = 0; i < 3; i++) blocks += be16_to_cpu(extent[i].count); res = hfs_free_extents(sb, extent, blocks, blocks); -- cgit v1.2.3 From b10298d56c9623f9b173f19959732d3184b35f4f Mon Sep 17 00:00:00 2001 From: Jann Horn Date: Tue, 30 Oct 2018 15:06:38 -0700 Subject: reiserfs: propagate errors from fill_with_dentries() properly fill_with_dentries() failed to propagate errors up to reiserfs_for_each_xattr() properly. Plumb them through. Note that reiserfs_for_each_xattr() is only used by reiserfs_delete_xattrs() and reiserfs_chown_xattrs(). The result of reiserfs_delete_xattrs() is discarded anyway, the only difference there is whether a warning is printed to dmesg. The result of reiserfs_chown_xattrs() does matter because it can block chowning of the file to which the xattrs belong; but either way, the resulting state can have misaligned ownership, so my patch doesn't improve things greatly. Credit for making me look at this code goes to Al Viro, who pointed out that the ->actor calling convention is suboptimal and should be changed. Link: http://lkml.kernel.org/r/20180802163335.83312-1-jannh@google.com Signed-off-by: Jann Horn Reviewed-by: Andrew Morton Cc: Jeff Mahoney Cc: Eric Biggers Cc: Al Viro Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/reiserfs/xattr.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'fs') diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c index 48cdfc81fe10..32d8986c26fb 100644 --- a/fs/reiserfs/xattr.c +++ b/fs/reiserfs/xattr.c @@ -185,6 +185,7 @@ struct reiserfs_dentry_buf { struct dir_context ctx; struct dentry *xadir; int count; + int err; struct dentry *dentries[8]; }; @@ -207,6 +208,7 @@ fill_with_dentries(struct dir_context *ctx, const char *name, int namelen, dentry = lookup_one_len(name, dbuf->xadir, namelen); if (IS_ERR(dentry)) { + dbuf->err = PTR_ERR(dentry); return PTR_ERR(dentry); } else if (d_really_is_negative(dentry)) { /* A directory entry exists, but no file? */ @@ -215,6 +217,7 @@ fill_with_dentries(struct dir_context *ctx, const char *name, int namelen, "not found for file %pd.\n", dentry, dbuf->xadir); dput(dentry); + dbuf->err = -EIO; return -EIO; } @@ -262,6 +265,10 @@ static int reiserfs_for_each_xattr(struct inode *inode, err = reiserfs_readdir_inode(d_inode(dir), &buf.ctx); if (err) break; + if (buf.err) { + err = buf.err; + break; + } if (!buf.count) break; for (i = 0; !err && i < buf.count && buf.dentries[i]; i++) { -- cgit v1.2.3 From 21bfc8309cca566b76fc0c1d65c598e62f8971a1 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 30 Oct 2018 15:06:42 -0700 Subject: reiserfs: remove workaround code for GCC 3.x cafa0010cd51 ("Raise the minimum required gcc version to 4.6") bumped the minimum GCC version to 4.6 for all architectures. The workaround code in fs/reiserfs/Makefile is obsolete now. Link: http://lkml.kernel.org/r/1535337230-13222-1-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/reiserfs/Makefile | 9 --------- 1 file changed, 9 deletions(-) (limited to 'fs') diff --git a/fs/reiserfs/Makefile b/fs/reiserfs/Makefile index a39a562c1c10..bd29c58ccbd8 100644 --- a/fs/reiserfs/Makefile +++ b/fs/reiserfs/Makefile @@ -26,14 +26,5 @@ ifeq ($(CONFIG_REISERFS_FS_POSIX_ACL),y) reiserfs-objs += xattr_acl.o endif -# gcc -O2 (the kernel default) is overaggressive on ppc32 when many inline -# functions are used. This causes the compiler to advance the stack -# pointer out of the available stack space, corrupting kernel space, -# and causing a panic. Since this behavior only affects ppc32, this ifeq -# will work around it. If any other architecture displays this behavior, -# add it here. -ccflags-$(CONFIG_PPC32) := $(call cc-ifversion, -lt, 0400, -O1) - TAGS: etags *.c - -- cgit v1.2.3 From eceb8902be2910be296f00ad6662941d79c09f8e Mon Sep 17 00:00:00 2001 From: Mihir Mehta Date: Tue, 30 Oct 2018 15:06:46 -0700 Subject: fat: expand a slightly out-of-date comment The file namei.c seems to have been renamed to namei_msdos.c, so I decided to update the comment with the correct name, and expand it a bit to tell the reader what to look for. Link: http://lkml.kernel.org/r/20180928194947.23932-1-mihir@cs.utexas.edu Signed-off-by: Mihir Mehta Acked-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/dir.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'fs') diff --git a/fs/fat/dir.c b/fs/fat/dir.c index 7f5f3699fc6c..ce5f958f6b23 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -369,7 +369,9 @@ static int fat_parse_short(struct super_block *sb, } memcpy(work, de->name, sizeof(work)); - /* see namei.c, msdos_format_name */ + /* For an explanation of the special treatment of 0x05 in + * filenames, see msdos_format_name in namei_msdos.c + */ if (work[0] == 0x05) work[0] = 0xE5; -- cgit v1.2.3 From d9f4d94261d52a5fe31ad2ec00a06824a150af6f Mon Sep 17 00:00:00 2001 From: Frank Sorenson Date: Tue, 30 Oct 2018 15:06:50 -0700 Subject: fat: create a function to calculate the timezone offest Patch series "fat: timestamp updates", v5. fat/msdos timestamps are stored on-disk with several different granularities, some of them lower resolution than timespec64_trunc() can provide. In addition, they are only truncated as they are written to disk, so the timestamps in-memory for new or modified files/directories may be different from the same timestamps after a remount, as the now-truncated times are re-read from the on-disk format. These patches allow finer granularity for the timestamps where possible and add fat-specific ->update_time inode operation and fat_truncate_time functions to truncate each timestamp correctly, giving consistent times across remounts. This patch (of 4): Move the calculation of the number of seconds in the timezone offset to a common function. Link: http://lkml.kernel.org/r/3671ff8cff5eeedbb85ebda5e4de0728920db4f6.1538363961.git.sorenson@redhat.com Signed-off-by: Frank Sorenson Acked-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/misc.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'fs') diff --git a/fs/fat/misc.c b/fs/fat/misc.c index 573836dcaefc..2eca073fe785 100644 --- a/fs/fat/misc.c +++ b/fs/fat/misc.c @@ -185,6 +185,13 @@ static long days_in_year[] = { 0, 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 0, 0, 0, }; +static inline int fat_tz_offset(struct msdos_sb_info *sbi) +{ + return (sbi->options.tz_set ? + -sbi->options.time_offset : + sys_tz.tz_minuteswest) * SECS_PER_MIN; +} + /* Convert a FAT time/date pair to a UNIX date (seconds since 1 1 70). */ void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec64 *ts, __le16 __time, __le16 __date, u8 time_cs) @@ -210,10 +217,7 @@ void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec64 *ts, + days_in_year[month] + day + DAYS_DELTA) * SECS_PER_DAY; - if (!sbi->options.tz_set) - second += sys_tz.tz_minuteswest * SECS_PER_MIN; - else - second -= sbi->options.time_offset * SECS_PER_MIN; + second += fat_tz_offset(sbi); if (time_cs) { ts->tv_sec = second + (time_cs / 100); @@ -229,9 +233,7 @@ void fat_time_unix2fat(struct msdos_sb_info *sbi, struct timespec64 *ts, __le16 *time, __le16 *date, u8 *time_cs) { struct tm tm; - time64_to_tm(ts->tv_sec, - (sbi->options.tz_set ? sbi->options.time_offset : - -sys_tz.tz_minuteswest) * SECS_PER_MIN, &tm); + time64_to_tm(ts->tv_sec, -fat_tz_offset(sbi), &tm); /* FAT can only support year between 1980 to 2107 */ if (tm.tm_year < 1980 - 1900) { -- cgit v1.2.3 From 6bb885ecd746752aa70d146b58f2f83e5e21813d Mon Sep 17 00:00:00 2001 From: Frank Sorenson Date: Tue, 30 Oct 2018 15:06:53 -0700 Subject: fat: add functions to update and truncate timestamps appropriately Add the fat-specific inode_operation ->update_time() and fat_truncate_time() function to truncate the inode timestamps from 1 nanosecond to the appropriate granularity. Link: http://lkml.kernel.org/r/38af1ba3c3cf0d7381ce7b63077ef8af75901532.1538363961.git.sorenson@redhat.com Signed-off-by: Frank Sorenson Acked-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/fat.h | 4 +++ fs/fat/file.c | 1 + fs/fat/inode.c | 5 ++++ fs/fat/misc.c | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++++ fs/fat/namei_msdos.c | 1 + fs/fat/namei_vfat.c | 1 + 6 files changed, 87 insertions(+) (limited to 'fs') diff --git a/fs/fat/fat.h b/fs/fat/fat.h index 9d7d2d5da28b..4e1b2f6df5e6 100644 --- a/fs/fat/fat.h +++ b/fs/fat/fat.h @@ -416,6 +416,10 @@ extern void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec64 *ts, __le16 __time, __le16 __date, u8 time_cs); extern void fat_time_unix2fat(struct msdos_sb_info *sbi, struct timespec64 *ts, __le16 *time, __le16 *date, u8 *time_cs); +extern int fat_truncate_time(struct inode *inode, struct timespec64 *now, + int flags); +extern int fat_update_time(struct inode *inode, struct timespec64 *now, + int flags); extern int fat_sync_bhs(struct buffer_head **bhs, int nr_bhs); int fat_cache_init(void); diff --git a/fs/fat/file.c b/fs/fat/file.c index 4f3d72fb1e60..19b6b0566411 100644 --- a/fs/fat/file.c +++ b/fs/fat/file.c @@ -552,4 +552,5 @@ EXPORT_SYMBOL_GPL(fat_setattr); const struct inode_operations fat_file_inode_operations = { .setattr = fat_setattr, .getattr = fat_getattr, + .update_time = fat_update_time, }; diff --git a/fs/fat/inode.c b/fs/fat/inode.c index d6b81e31f9f5..3bf60f19b6d3 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -1626,6 +1626,11 @@ int fat_fill_super(struct super_block *sb, void *data, int silent, int isvfat, sb->s_magic = MSDOS_SUPER_MAGIC; sb->s_op = &fat_sops; sb->s_export_op = &fat_export_ops; + /* + * fat timestamps are complex and truncated by fat itself, so + * we set 1 here to be fast + */ + sb->s_time_gran = 1; mutex_init(&sbi->nfs_build_inode_lock); ratelimit_state_init(&sbi->ratelimit, DEFAULT_RATELIMIT_INTERVAL, DEFAULT_RATELIMIT_BURST); diff --git a/fs/fat/misc.c b/fs/fat/misc.c index 2eca073fe785..fce0a76f3f1e 100644 --- a/fs/fat/misc.c +++ b/fs/fat/misc.c @@ -7,6 +7,7 @@ */ #include "fat.h" +#include /* * fat_fs_error reports a file system problem that might indicate fa data @@ -265,6 +266,80 @@ void fat_time_unix2fat(struct msdos_sb_info *sbi, struct timespec64 *ts, } EXPORT_SYMBOL_GPL(fat_time_unix2fat); +static inline struct timespec64 fat_timespec64_trunc_2secs(struct timespec64 ts) +{ + return (struct timespec64){ ts.tv_sec & ~1ULL, 0 }; +} +/* + * truncate the various times with appropriate granularity: + * root inode: + * all times always 0 + * all other inodes: + * mtime - 2 seconds + * ctime + * msdos - 2 seconds + * vfat - 10 milliseconds + * atime - 24 hours (00:00:00 in local timezone) + */ +int fat_truncate_time(struct inode *inode, struct timespec64 *now, int flags) +{ + struct msdos_sb_info *sbi = MSDOS_SB(inode->i_sb); + struct timespec64 ts; + + if (inode->i_ino == MSDOS_ROOT_INO) + return 0; + + if (now == NULL) { + now = &ts; + ts = current_time(inode); + } + + if (flags & S_ATIME) { + /* to localtime */ + time64_t seconds = now->tv_sec - fat_tz_offset(sbi); + s32 remainder; + + div_s64_rem(seconds, SECS_PER_DAY, &remainder); + /* to day boundary, and back to unix time */ + seconds = seconds + fat_tz_offset(sbi) - remainder; + + inode->i_atime = (struct timespec64){ seconds, 0 }; + } + if (flags & S_CTIME) { + if (sbi->options.isvfat) + inode->i_ctime = timespec64_trunc(*now, 10000000); + else + inode->i_ctime = fat_timespec64_trunc_2secs(*now); + } + if (flags & S_MTIME) + inode->i_mtime = fat_timespec64_trunc_2secs(*now); + + return 0; +} +EXPORT_SYMBOL_GPL(fat_truncate_time); + +int fat_update_time(struct inode *inode, struct timespec64 *now, int flags) +{ + int iflags = I_DIRTY_TIME; + bool dirty = false; + + if (inode->i_ino == MSDOS_ROOT_INO) + return 0; + + fat_truncate_time(inode, now, flags); + if (flags & S_VERSION) + dirty = inode_maybe_inc_iversion(inode, false); + if ((flags & (S_ATIME | S_CTIME | S_MTIME)) && + !(inode->i_sb->s_flags & SB_LAZYTIME)) + dirty = true; + + if (dirty) + iflags |= I_DIRTY_SYNC; + __mark_inode_dirty(inode, iflags); + return 0; +} +EXPORT_SYMBOL_GPL(fat_update_time); + int fat_sync_bhs(struct buffer_head **bhs, int nr_bhs) { int i, err = 0; diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c index efb8c40c9d27..effbdd5fbf6e 100644 --- a/fs/fat/namei_msdos.c +++ b/fs/fat/namei_msdos.c @@ -637,6 +637,7 @@ static const struct inode_operations msdos_dir_inode_operations = { .rename = msdos_rename, .setattr = fat_setattr, .getattr = fat_getattr, + .update_time = fat_update_time, }; static void setup(struct super_block *sb) diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c index 82cd1e69cbdf..1daa57cf4bf3 100644 --- a/fs/fat/namei_vfat.c +++ b/fs/fat/namei_vfat.c @@ -1032,6 +1032,7 @@ static const struct inode_operations vfat_dir_inode_operations = { .rename = vfat_rename, .setattr = fat_setattr, .getattr = fat_getattr, + .update_time = fat_update_time, }; static void setup(struct super_block *sb) -- cgit v1.2.3 From cd83f6b194e95fa616dd3157ae7a63d4713b6670 Mon Sep 17 00:00:00 2001 From: Frank Sorenson Date: Tue, 30 Oct 2018 15:06:57 -0700 Subject: fat: change timestamp updates to use fat_truncate_time Convert the inode timestamp updates to use fat_truncate_time. Link: http://lkml.kernel.org/r/2663d3083c4dd62f00b64612c8eaf5542bb05a4c.1538363961.git.sorenson@redhat.com Signed-off-by: Frank Sorenson Acked-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/dir.c | 2 +- fs/fat/file.c | 4 ++-- fs/fat/inode.c | 4 ++-- fs/fat/namei_msdos.c | 16 ++++++++-------- fs/fat/namei_vfat.c | 14 +++++++------- 5 files changed, 20 insertions(+), 20 deletions(-) (limited to 'fs') diff --git a/fs/fat/dir.c b/fs/fat/dir.c index ce5f958f6b23..c8366cb8eccd 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -1073,7 +1073,7 @@ int fat_remove_entries(struct inode *dir, struct fat_slot_info *sinfo) } } - dir->i_mtime = dir->i_atime = current_time(dir); + fat_truncate_time(dir, NULL, S_ATIME|S_MTIME); if (IS_DIRSYNC(dir)) (void)fat_sync_inode(dir); else diff --git a/fs/fat/file.c b/fs/fat/file.c index 19b6b0566411..4b5438405415 100644 --- a/fs/fat/file.c +++ b/fs/fat/file.c @@ -227,7 +227,7 @@ static int fat_cont_expand(struct inode *inode, loff_t size) if (err) goto out; - inode->i_ctime = inode->i_mtime = current_time(inode); + fat_truncate_time(inode, NULL, S_CTIME|S_MTIME); mark_inode_dirty(inode); if (IS_SYNC(inode)) { int err2; @@ -330,7 +330,7 @@ static int fat_free(struct inode *inode, int skip) MSDOS_I(inode)->i_logstart = 0; } MSDOS_I(inode)->i_attrs |= ATTR_ARCH; - inode->i_ctime = inode->i_mtime = current_time(inode); + fat_truncate_time(inode, NULL, S_CTIME|S_MTIME); if (wait) { err = fat_sync_inode(inode); if (err) { diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 3bf60f19b6d3..c0b5b5c3373b 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -244,7 +244,7 @@ static int fat_write_end(struct file *file, struct address_space *mapping, if (err < len) fat_write_failed(mapping, pos + len); if (!(err < 0) && !(MSDOS_I(inode)->i_attrs & ATTR_ARCH)) { - inode->i_mtime = inode->i_ctime = current_time(inode); + fat_truncate_time(inode, NULL, S_CTIME|S_MTIME); MSDOS_I(inode)->i_attrs |= ATTR_ARCH; mark_inode_dirty(inode); } @@ -564,7 +564,7 @@ int fat_fill_inode(struct inode *inode, struct msdos_dir_entry *de) de->cdate, de->ctime_cs); fat_time_fat2unix(sbi, &inode->i_atime, 0, de->adate, 0); } else - inode->i_ctime = inode->i_atime = inode->i_mtime; + fat_truncate_time(inode, &inode->i_mtime, S_ATIME|S_CTIME); return 0; } diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c index effbdd5fbf6e..f2cd365a4e86 100644 --- a/fs/fat/namei_msdos.c +++ b/fs/fat/namei_msdos.c @@ -250,7 +250,7 @@ static int msdos_add_entry(struct inode *dir, const unsigned char *name, if (err) return err; - dir->i_ctime = dir->i_mtime = *ts; + fat_truncate_time(dir, ts, S_CTIME|S_MTIME); if (IS_DIRSYNC(dir)) (void)fat_sync_inode(dir); else @@ -294,7 +294,7 @@ static int msdos_create(struct inode *dir, struct dentry *dentry, umode_t mode, err = PTR_ERR(inode); goto out; } - inode->i_mtime = inode->i_atime = inode->i_ctime = ts; + fat_truncate_time(inode, &ts, S_ATIME|S_CTIME|S_MTIME); /* timestamp is already written, so mark_inode_dirty() is unneeded. */ d_instantiate(dentry, inode); @@ -327,7 +327,7 @@ static int msdos_rmdir(struct inode *dir, struct dentry *dentry) drop_nlink(dir); clear_nlink(inode); - inode->i_ctime = current_time(inode); + fat_truncate_time(inode, NULL, S_CTIME); fat_detach(inode); out: mutex_unlock(&MSDOS_SB(sb)->s_lock); @@ -380,7 +380,7 @@ static int msdos_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) goto out; } set_nlink(inode, 2); - inode->i_mtime = inode->i_atime = inode->i_ctime = ts; + fat_truncate_time(inode, &ts, S_ATIME|S_CTIME|S_MTIME); /* timestamp is already written, so mark_inode_dirty() is unneeded. */ d_instantiate(dentry, inode); @@ -413,7 +413,7 @@ static int msdos_unlink(struct inode *dir, struct dentry *dentry) if (err) goto out; clear_nlink(inode); - inode->i_ctime = current_time(inode); + fat_truncate_time(inode, NULL, S_CTIME); fat_detach(inode); out: mutex_unlock(&MSDOS_SB(sb)->s_lock); @@ -478,7 +478,7 @@ static int do_msdos_rename(struct inode *old_dir, unsigned char *old_name, mark_inode_dirty(old_inode); inode_inc_iversion(old_dir); - old_dir->i_ctime = old_dir->i_mtime = current_time(old_dir); + fat_truncate_time(old_dir, NULL, S_CTIME|S_MTIME); if (IS_DIRSYNC(old_dir)) (void)fat_sync_inode(old_dir); else @@ -538,7 +538,7 @@ static int do_msdos_rename(struct inode *old_dir, unsigned char *old_name, if (err) goto error_dotdot; inode_inc_iversion(old_dir); - old_dir->i_ctime = old_dir->i_mtime = ts; + fat_truncate_time(old_dir, &ts, S_CTIME|S_MTIME); if (IS_DIRSYNC(old_dir)) (void)fat_sync_inode(old_dir); else @@ -548,7 +548,7 @@ static int do_msdos_rename(struct inode *old_dir, unsigned char *old_name, drop_nlink(new_inode); if (is_dir) drop_nlink(new_inode); - new_inode->i_ctime = ts; + fat_truncate_time(new_inode, &ts, S_CTIME); } out: brelse(sinfo.bh); diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c index 1daa57cf4bf3..996c8c25e9c6 100644 --- a/fs/fat/namei_vfat.c +++ b/fs/fat/namei_vfat.c @@ -678,7 +678,7 @@ static int vfat_add_entry(struct inode *dir, const struct qstr *qname, goto cleanup; /* update timestamp */ - dir->i_ctime = dir->i_mtime = dir->i_atime = *ts; + fat_truncate_time(dir, ts, S_CTIME|S_MTIME); if (IS_DIRSYNC(dir)) (void)fat_sync_inode(dir); else @@ -779,7 +779,7 @@ static int vfat_create(struct inode *dir, struct dentry *dentry, umode_t mode, goto out; } inode_inc_iversion(inode); - inode->i_mtime = inode->i_atime = inode->i_ctime = ts; + fat_truncate_time(inode, &ts, S_ATIME|S_CTIME|S_MTIME); /* timestamp is already written, so mark_inode_dirty() is unneeded. */ d_instantiate(dentry, inode); @@ -810,7 +810,7 @@ static int vfat_rmdir(struct inode *dir, struct dentry *dentry) drop_nlink(dir); clear_nlink(inode); - inode->i_mtime = inode->i_atime = current_time(inode); + fat_truncate_time(inode, NULL, S_ATIME|S_MTIME); fat_detach(inode); vfat_d_version_set(dentry, inode_query_iversion(dir)); out: @@ -836,7 +836,7 @@ static int vfat_unlink(struct inode *dir, struct dentry *dentry) if (err) goto out; clear_nlink(inode); - inode->i_mtime = inode->i_atime = current_time(inode); + fat_truncate_time(inode, NULL, S_ATIME|S_MTIME); fat_detach(inode); vfat_d_version_set(dentry, inode_query_iversion(dir)); out: @@ -876,7 +876,7 @@ static int vfat_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) } inode_inc_iversion(inode); set_nlink(inode, 2); - inode->i_mtime = inode->i_atime = inode->i_ctime = ts; + fat_truncate_time(inode, &ts, S_ATIME|S_CTIME|S_MTIME); /* timestamp is already written, so mark_inode_dirty() is unneeded. */ d_instantiate(dentry, inode); @@ -969,7 +969,7 @@ static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry, if (err) goto error_dotdot; inode_inc_iversion(old_dir); - old_dir->i_ctime = old_dir->i_mtime = ts; + fat_truncate_time(old_dir, &ts, S_CTIME|S_MTIME); if (IS_DIRSYNC(old_dir)) (void)fat_sync_inode(old_dir); else @@ -979,7 +979,7 @@ static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry, drop_nlink(new_inode); if (is_dir) drop_nlink(new_inode); - new_inode->i_ctime = ts; + fat_truncate_time(new_inode, &ts, S_CTIME); } out: brelse(sinfo.bh); -- cgit v1.2.3 From 22ea4eba63410515c1aa6e0dde67bda22d31a660 Mon Sep 17 00:00:00 2001 From: Frank Sorenson Date: Tue, 30 Oct 2018 15:07:01 -0700 Subject: fat: truncate inode timestamp updates in setattr setattr_copy can't truncate timestamps correctly for msdos/vfat, so truncate and copy them ourselves. Link: http://lkml.kernel.org/r/a2b4701b1125573fafaeaae6802050ca86d6f8cc.1538363961.git.sorenson@redhat.com Signed-off-by: Frank Sorenson Acked-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/file.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'fs') diff --git a/fs/fat/file.c b/fs/fat/file.c index 4b5438405415..13935ee99e1e 100644 --- a/fs/fat/file.c +++ b/fs/fat/file.c @@ -542,6 +542,18 @@ int fat_setattr(struct dentry *dentry, struct iattr *attr) up_write(&MSDOS_I(inode)->truncate_lock); } + /* + * setattr_copy can't truncate these appropriately, so we'll + * copy them ourselves + */ + if (attr->ia_valid & ATTR_ATIME) + fat_truncate_time(inode, &attr->ia_atime, S_ATIME); + if (attr->ia_valid & ATTR_CTIME) + fat_truncate_time(inode, &attr->ia_ctime, S_CTIME); + if (attr->ia_valid & ATTR_MTIME) + fat_truncate_time(inode, &attr->ia_mtime, S_MTIME); + attr->ia_valid &= ~(ATTR_ATIME|ATTR_CTIME|ATTR_MTIME); + setattr_copy(inode, attr); mark_inode_dirty(inode); out: -- cgit v1.2.3 From aca52c39838910605b1063a2243f553aa2a02d5c Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Tue, 30 Oct 2018 15:07:44 -0700 Subject: mm: remove CONFIG_HAVE_MEMBLOCK All architecures use memblock for early memory management. There is no need for the CONFIG_HAVE_MEMBLOCK configuration option. [rppt@linux.vnet.ibm.com: of/fdt: fixup #ifdefs] Link: http://lkml.kernel.org/r/20180919103457.GA20545@rapoport-lnx [rppt@linux.vnet.ibm.com: csky: fixups after bootmem removal] Link: http://lkml.kernel.org/r/20180926112744.GC4628@rapoport-lnx [rppt@linux.vnet.ibm.com: remove stale #else and the code it protects] Link: http://lkml.kernel.org/r/1538067825-24835-1-git-send-email-rppt@linux.vnet.ibm.com Link: http://lkml.kernel.org/r/1536927045-23536-4-git-send-email-rppt@linux.vnet.ibm.com Signed-off-by: Mike Rapoport Acked-by: Michal Hocko Tested-by: Jonathan Cameron Cc: Catalin Marinas Cc: Chris Zankel Cc: "David S. Miller" Cc: Geert Uytterhoeven Cc: Greentime Hu Cc: Greg Kroah-Hartman Cc: Guan Xuetao Cc: Ingo Molnar Cc: "James E.J. Bottomley" Cc: Jonas Bonn Cc: Jonathan Corbet Cc: Ley Foon Tan Cc: Mark Salter Cc: Martin Schwidefsky Cc: Matt Turner Cc: Michael Ellerman Cc: Michal Simek Cc: Palmer Dabbelt Cc: Paul Burton Cc: Richard Kuo Cc: Richard Weinberger Cc: Rich Felker Cc: Russell King Cc: Serge Semin Cc: Thomas Gleixner Cc: Tony Luck Cc: Vineet Gupta Cc: Yoshinori Sato Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/alpha/Kconfig | 1 - arch/arc/Kconfig | 1 - arch/arm/Kconfig | 1 - arch/arm64/Kconfig | 1 - arch/c6x/Kconfig | 1 - arch/csky/Kconfig | 1 - arch/csky/kernel/setup.c | 1 - arch/csky/mm/highmem.c | 4 +- arch/csky/mm/init.c | 3 +- arch/h8300/Kconfig | 1 - arch/hexagon/Kconfig | 1 - arch/ia64/Kconfig | 1 - arch/m68k/Kconfig | 1 - arch/microblaze/Kconfig | 1 - arch/mips/Kconfig | 1 - arch/nds32/Kconfig | 1 - arch/nios2/Kconfig | 1 - arch/openrisc/Kconfig | 1 - arch/parisc/Kconfig | 1 - arch/powerpc/Kconfig | 1 - arch/riscv/Kconfig | 1 - arch/s390/Kconfig | 1 - arch/sh/Kconfig | 1 - arch/sparc/Kconfig | 1 - arch/um/Kconfig | 1 - arch/unicore32/Kconfig | 1 - arch/x86/Kconfig | 1 - arch/xtensa/Kconfig | 1 - drivers/of/fdt.c | 21 ------- drivers/of/of_reserved_mem.c | 13 +---- drivers/staging/android/ion/Kconfig | 2 +- fs/pstore/Kconfig | 1 - include/linux/bootmem.h | 112 ------------------------------------ include/linux/memblock.h | 7 --- include/linux/mm.h | 2 +- lib/Kconfig.debug | 3 +- mm/Kconfig | 5 +- mm/Makefile | 2 +- mm/nobootmem.c | 4 -- mm/page_alloc.c | 5 +- 40 files changed, 11 insertions(+), 199 deletions(-) (limited to 'fs') diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 04de6be101bc..5b4f88363453 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -31,7 +31,6 @@ config ALPHA select ODD_RT_SIGACTION select OLD_SIGSUSPEND select CPU_NO_EFFICIENT_FFS if !ALPHA_EV67 - select HAVE_MEMBLOCK help The Alpha is a 64-bit general-purpose processor designed and marketed by the Digital Equipment Corporation of blessed memory, diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 56995f356f69..c9e2a1323536 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -37,7 +37,6 @@ config ARC select HAVE_KERNEL_LZMA select HAVE_KPROBES select HAVE_KRETPROBES - select HAVE_MEMBLOCK select HAVE_MOD_ARCH_SPECIFIC select HAVE_OPROFILE select HAVE_PERF_EVENTS diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 37d4c40f405a..91be74d8df65 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -82,7 +82,6 @@ config ARM select HAVE_KERNEL_XZ select HAVE_KPROBES if !XIP_KERNEL && !CPU_ENDIAN_BE32 && !CPU_V7M select HAVE_KRETPROBES if (HAVE_KPROBES) - select HAVE_MEMBLOCK select HAVE_MOD_ARCH_SPECIFIC select HAVE_NMI select HAVE_OPROFILE if (HAVE_PERF_EVENTS) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index a8f36c7041ff..787d7850e064 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -139,7 +139,6 @@ config ARM64 select HAVE_GENERIC_DMA_COHERENT select HAVE_HW_BREAKPOINT if PERF_EVENTS select HAVE_IRQ_TIME_ACCOUNTING - select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP if NUMA select HAVE_NMI select HAVE_PATA_PLATFORM diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig index f65a084607fd..84420109113d 100644 --- a/arch/c6x/Kconfig +++ b/arch/c6x/Kconfig @@ -13,7 +13,6 @@ config C6X select GENERIC_ATOMIC64 select GENERIC_IRQ_SHOW select HAVE_ARCH_TRACEHOOK - select HAVE_MEMBLOCK select SPARSE_IRQ select IRQ_DOMAIN select OF diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig index 46966f576249..cb64f8dacd08 100644 --- a/arch/csky/Kconfig +++ b/arch/csky/Kconfig @@ -36,7 +36,6 @@ config CSKY select HAVE_C_RECORDMCOUNT select HAVE_DMA_API_DEBUG select HAVE_DMA_CONTIGUOUS - select HAVE_MEMBLOCK select MAY_HAVE_SPARSE_IRQ select MODULES_USE_ELF_RELA if MODULES select OF diff --git a/arch/csky/kernel/setup.c b/arch/csky/kernel/setup.c index a5e3ab1d5360..dff8b89444ec 100644 --- a/arch/csky/kernel/setup.c +++ b/arch/csky/kernel/setup.c @@ -3,7 +3,6 @@ #include #include -#include #include #include #include diff --git a/arch/csky/mm/highmem.c b/arch/csky/mm/highmem.c index e168ac087ccb..53b1bfa4c462 100644 --- a/arch/csky/mm/highmem.c +++ b/arch/csky/mm/highmem.c @@ -4,7 +4,7 @@ #include #include #include -#include +#include #include #include #include @@ -140,7 +140,7 @@ static void __init fixrange_init(unsigned long start, unsigned long end, pmd = (pmd_t *)pud; for (; (k < PTRS_PER_PMD) && (vaddr != end); pmd++, k++) { if (pmd_none(*pmd)) { - pte = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE); + pte = (pte_t *) memblock_alloc_low(PAGE_SIZE, PAGE_SIZE); set_pmd(pmd, __pmd(__pa(pte))); BUG_ON(pte != pte_offset_kernel(pmd, 0)); } diff --git a/arch/csky/mm/init.c b/arch/csky/mm/init.c index ce2711e050ad..dc07c078f9b8 100644 --- a/arch/csky/mm/init.c +++ b/arch/csky/mm/init.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include #include @@ -47,7 +46,7 @@ void __init mem_init(void) #endif high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT); - free_all_bootmem(); + memblock_free_all(); #ifdef CONFIG_HIGHMEM for (tmp = highstart_pfn; tmp < highend_pfn; tmp++) { diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 5e89d40be8cd..d19c6b16cd5d 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -15,7 +15,6 @@ config H8300 select OF select OF_IRQ select OF_EARLY_FLATTREE - select HAVE_MEMBLOCK select TIMER_OF select H8300_TMR8 select HAVE_KERNEL_GZIP diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig index 7823f15e17b2..2b688af379e6 100644 --- a/arch/hexagon/Kconfig +++ b/arch/hexagon/Kconfig @@ -21,7 +21,6 @@ config HEXAGON select GENERIC_IRQ_SHOW select HAVE_ARCH_KGDB select HAVE_ARCH_TRACEHOOK - select HAVE_MEMBLOCK select ARCH_DISCARD_MEMBLOCK select NEED_SG_DMA_LENGTH select NO_IOPORT_MAP diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 2bf4ef792f2c..36773def6920 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -26,7 +26,6 @@ config IA64 select HAVE_FUNCTION_TRACER select TTY select HAVE_ARCH_TRACEHOOK - select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select HAVE_VIRT_CPU_ACCOUNTING select ARCH_HAS_DMA_MARK_CLEAN diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 26edf2542295..1bc9f1ba759a 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -27,7 +27,6 @@ config M68K select OLD_SIGSUSPEND3 select OLD_SIGACTION select DMA_DIRECT_OPS if HAS_DMA - select HAVE_MEMBLOCK select ARCH_DISCARD_MEMBLOCK config CPU_BIG_ENDIAN diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 5c2777bb5555..effed2efd306 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -28,7 +28,6 @@ config MICROBLAZE select HAVE_FTRACE_MCOUNT_RECORD select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_TRACER - select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select HAVE_OPROFILE select IRQ_DOMAIN diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 366934157632..8272ea4c7264 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -60,7 +60,6 @@ config MIPS select HAVE_IRQ_TIME_ACCOUNTING select HAVE_KPROBES select HAVE_KRETPROBES - select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select HAVE_MOD_ARCH_SPECIFIC select HAVE_NMI diff --git a/arch/nds32/Kconfig b/arch/nds32/Kconfig index 93c0b587ee23..7a04adacb2f0 100644 --- a/arch/nds32/Kconfig +++ b/arch/nds32/Kconfig @@ -29,7 +29,6 @@ config NDS32 select HANDLE_DOMAIN_IRQ select HAVE_ARCH_TRACEHOOK select HAVE_DEBUG_KMEMLEAK - select HAVE_MEMBLOCK select HAVE_REGS_AND_STACK_ACCESS_API select IRQ_DOMAIN select LOCKDEP_SUPPORT diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig index b01febeb5ce3..7e95506e957a 100644 --- a/arch/nios2/Kconfig +++ b/arch/nios2/Kconfig @@ -23,7 +23,6 @@ config NIOS2 select SPARSE_IRQ select USB_ARCH_HAS_HCD if USB_SUPPORT select CPU_NO_EFFICIENT_FFS - select HAVE_MEMBLOCK select ARCH_DISCARD_MEMBLOCK config GENERIC_CSUM diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index cbfaf15f9d70..285f7d05c8ed 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -12,7 +12,6 @@ config OPENRISC select OF_EARLY_FLATTREE select IRQ_DOMAIN select HANDLE_DOMAIN_IRQ - select HAVE_MEMBLOCK select GPIOLIB select HAVE_ARCH_TRACEHOOK select SPARSE_IRQ diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 7418ebeeb4a4..92a339ee28b3 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -15,7 +15,6 @@ config PARISC select RTC_CLASS select RTC_DRV_GENERIC select INIT_ALL_POSSIBLE - select HAVE_MEMBLOCK select BUG select BUILDTIME_EXTABLE_SORT select HAVE_PERF_EVENTS diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 5798ffb1379b..2d51b2bd4aa1 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -206,7 +206,6 @@ config PPC select HAVE_KRETPROBES select HAVE_LD_DEAD_CODE_DATA_ELIMINATION select HAVE_LIVEPATCH if HAVE_DYNAMIC_FTRACE_WITH_REGS - select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select HAVE_MOD_ARCH_SPECIFIC select HAVE_NMI if PERF_EVENTS || (PPC64 && PPC_BOOK3S) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index f7c6b7cf124a..d86842c21710 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -28,7 +28,6 @@ config RISCV select GENERIC_STRNLEN_USER select GENERIC_SMP_IDLE_THREAD select GENERIC_ATOMIC64 if !64BIT || !RISCV_ISA_A - select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select HAVE_DMA_CONTIGUOUS select HAVE_FUTEX_CMPXCHG if FUTEX diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index c7af83a15b2d..5173366af8f3 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -163,7 +163,6 @@ config S390 select HAVE_LIVEPATCH select HAVE_PERF_REGS select HAVE_PERF_USER_STACK_DUMP - select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select HAVE_MEMBLOCK_PHYS_MAP select HAVE_MOD_ARCH_SPECIFIC diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 7aaea9690e18..f82a4da7adf3 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -9,7 +9,6 @@ config SUPERH select CLKDEV_LOOKUP select DMA_DIRECT_OPS select HAVE_IDE if HAS_IOPORT_MAP - select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select ARCH_DISCARD_MEMBLOCK select HAVE_OPROFILE diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 98c0996f3c2c..490b2c95c212 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -45,7 +45,6 @@ config SPARC select LOCKDEP_SMALL if LOCKDEP select NEED_DMA_MAP_STATE select NEED_SG_DMA_LENGTH - select HAVE_MEMBLOCK config SPARC32 def_bool !64BIT diff --git a/arch/um/Kconfig b/arch/um/Kconfig index ce3d56299b28..6b9938919f0b 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -12,7 +12,6 @@ config UML select HAVE_UID16 select HAVE_FUTEX_CMPXCHG if FUTEX select HAVE_DEBUG_KMEMLEAK - select HAVE_MEMBLOCK select GENERIC_IRQ_SHOW select GENERIC_CPU_DEVICES select GENERIC_CLOCKEVENTS diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig index 3a3b40f79558..a4c05159dca5 100644 --- a/arch/unicore32/Kconfig +++ b/arch/unicore32/Kconfig @@ -5,7 +5,6 @@ config UNICORE32 select ARCH_MIGHT_HAVE_PC_PARPORT select ARCH_MIGHT_HAVE_PC_SERIO select DMA_DIRECT_OPS - select HAVE_MEMBLOCK select HAVE_GENERIC_DMA_COHERENT select HAVE_KERNEL_GZIP select HAVE_KERNEL_BZIP2 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 0354f52ef30e..c51c989c19c0 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -169,7 +169,6 @@ config X86 select HAVE_KRETPROBES select HAVE_KVM select HAVE_LIVEPATCH if X86_64 - select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select HAVE_MIXED_BREAKPOINTS_REGS select HAVE_MOD_ARCH_SPECIFIC diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index df43d2e76842..60c141af222b 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -28,7 +28,6 @@ config XTENSA select HAVE_FUTEX_CMPXCHG if !MMU select HAVE_HW_BREAKPOINT if PERF_EVENTS select HAVE_IRQ_TIME_ACCOUNTING - select HAVE_MEMBLOCK select HAVE_OPROFILE select HAVE_PERF_EVENTS select HAVE_STACKPROTECTOR diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index 76c83c1ffeda..4f915cea6f75 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -1115,7 +1115,6 @@ int __init early_init_dt_scan_chosen(unsigned long node, const char *uname, return 1; } -#ifdef CONFIG_HAVE_MEMBLOCK #ifndef MIN_MEMBLOCK_ADDR #define MIN_MEMBLOCK_ADDR __pa(PAGE_OFFSET) #endif @@ -1178,26 +1177,6 @@ int __init __weak early_init_dt_reserve_memory_arch(phys_addr_t base, return memblock_reserve(base, size); } -#else -void __init __weak early_init_dt_add_memory_arch(u64 base, u64 size) -{ - WARN_ON(1); -} - -int __init __weak early_init_dt_mark_hotplug_memory_arch(u64 base, u64 size) -{ - return -ENOSYS; -} - -int __init __weak early_init_dt_reserve_memory_arch(phys_addr_t base, - phys_addr_t size, bool nomap) -{ - pr_err("Reserved memory not supported, ignoring range %pa - %pa%s\n", - &base, &size, nomap ? " (nomap)" : ""); - return -ENOSYS; -} -#endif - static void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align) { return memblock_virt_alloc(size, align); diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c index 895c83e0c7b6..d6255c276a41 100644 --- a/drivers/of/of_reserved_mem.c +++ b/drivers/of/of_reserved_mem.c @@ -20,13 +20,12 @@ #include #include #include +#include #define MAX_RESERVED_REGIONS 32 static struct reserved_mem reserved_mem[MAX_RESERVED_REGIONS]; static int reserved_mem_count; -#if defined(CONFIG_HAVE_MEMBLOCK) -#include int __init __weak early_init_dt_alloc_reserved_memory_arch(phys_addr_t size, phys_addr_t align, phys_addr_t start, phys_addr_t end, bool nomap, phys_addr_t *res_base) @@ -54,16 +53,6 @@ int __init __weak early_init_dt_alloc_reserved_memory_arch(phys_addr_t size, return memblock_remove(base, size); return 0; } -#else -int __init __weak early_init_dt_alloc_reserved_memory_arch(phys_addr_t size, - phys_addr_t align, phys_addr_t start, phys_addr_t end, bool nomap, - phys_addr_t *res_base) -{ - pr_err("Reserved memory not supported, ignoring region 0x%llx%s\n", - size, nomap ? " (nomap)" : ""); - return -ENOSYS; -} -#endif /** * res_mem_save_node() - save fdt node for second pass initialization diff --git a/drivers/staging/android/ion/Kconfig b/drivers/staging/android/ion/Kconfig index c16dd16afe6a..0fdda6f62953 100644 --- a/drivers/staging/android/ion/Kconfig +++ b/drivers/staging/android/ion/Kconfig @@ -1,6 +1,6 @@ menuconfig ION bool "Ion Memory Manager" - depends on HAVE_MEMBLOCK && HAS_DMA && MMU + depends on HAS_DMA && MMU select GENERIC_ALLOCATOR select DMA_SHARED_BUFFER help diff --git a/fs/pstore/Kconfig b/fs/pstore/Kconfig index 503086f7f7c1..0d19d191ae70 100644 --- a/fs/pstore/Kconfig +++ b/fs/pstore/Kconfig @@ -141,7 +141,6 @@ config PSTORE_RAM tristate "Log panic/oops to a RAM buffer" depends on PSTORE depends on HAS_IOMEM - depends on HAVE_MEMBLOCK select REED_SOLOMON select REED_SOLOMON_ENC8 select REED_SOLOMON_DEC8 diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h index 1f005b5c1555..ee61ac355104 100644 --- a/include/linux/bootmem.h +++ b/include/linux/bootmem.h @@ -132,9 +132,6 @@ extern void *__alloc_bootmem_low_node(pg_data_t *pgdat, #define alloc_bootmem_low_pages_node(pgdat, x) \ __alloc_bootmem_low_node(pgdat, x, PAGE_SIZE, 0) - -#if defined(CONFIG_HAVE_MEMBLOCK) - /* FIXME: use MEMBLOCK_ALLOC_* variants here */ #define BOOTMEM_ALLOC_ACCESSIBLE 0 #define BOOTMEM_ALLOC_ANYWHERE (~(phys_addr_t)0) @@ -234,115 +231,6 @@ static inline void __init memblock_free_late( __memblock_free_late(base, size); } -#else - -#define BOOTMEM_ALLOC_ACCESSIBLE 0 - - -/* Fall back to all the existing bootmem APIs */ -static inline void * __init memblock_virt_alloc( - phys_addr_t size, phys_addr_t align) -{ - if (!align) - align = SMP_CACHE_BYTES; - return __alloc_bootmem(size, align, BOOTMEM_LOW_LIMIT); -} - -static inline void * __init memblock_virt_alloc_raw( - phys_addr_t size, phys_addr_t align) -{ - if (!align) - align = SMP_CACHE_BYTES; - return __alloc_bootmem_nopanic(size, align, BOOTMEM_LOW_LIMIT); -} - -static inline void * __init memblock_virt_alloc_nopanic( - phys_addr_t size, phys_addr_t align) -{ - if (!align) - align = SMP_CACHE_BYTES; - return __alloc_bootmem_nopanic(size, align, BOOTMEM_LOW_LIMIT); -} - -static inline void * __init memblock_virt_alloc_low( - phys_addr_t size, phys_addr_t align) -{ - if (!align) - align = SMP_CACHE_BYTES; - return __alloc_bootmem_low(size, align, 0); -} - -static inline void * __init memblock_virt_alloc_low_nopanic( - phys_addr_t size, phys_addr_t align) -{ - if (!align) - align = SMP_CACHE_BYTES; - return __alloc_bootmem_low_nopanic(size, align, 0); -} - -static inline void * __init memblock_virt_alloc_from_nopanic( - phys_addr_t size, phys_addr_t align, phys_addr_t min_addr) -{ - return __alloc_bootmem_nopanic(size, align, min_addr); -} - -static inline void * __init memblock_virt_alloc_node( - phys_addr_t size, int nid) -{ - return __alloc_bootmem_node(NODE_DATA(nid), size, SMP_CACHE_BYTES, - BOOTMEM_LOW_LIMIT); -} - -static inline void * __init memblock_virt_alloc_node_nopanic( - phys_addr_t size, int nid) -{ - return __alloc_bootmem_node_nopanic(NODE_DATA(nid), size, - SMP_CACHE_BYTES, - BOOTMEM_LOW_LIMIT); -} - -static inline void * __init memblock_virt_alloc_try_nid(phys_addr_t size, - phys_addr_t align, phys_addr_t min_addr, phys_addr_t max_addr, int nid) -{ - return __alloc_bootmem_node_high(NODE_DATA(nid), size, align, - min_addr); -} - -static inline void * __init memblock_virt_alloc_try_nid_raw( - phys_addr_t size, phys_addr_t align, - phys_addr_t min_addr, phys_addr_t max_addr, int nid) -{ - return ___alloc_bootmem_node_nopanic(NODE_DATA(nid), size, align, - min_addr, max_addr); -} - -static inline void * __init memblock_virt_alloc_try_nid_nopanic( - phys_addr_t size, phys_addr_t align, - phys_addr_t min_addr, phys_addr_t max_addr, int nid) -{ - return ___alloc_bootmem_node_nopanic(NODE_DATA(nid), size, align, - min_addr, max_addr); -} - -static inline void __init memblock_free_early( - phys_addr_t base, phys_addr_t size) -{ - free_bootmem(base, size); -} - -static inline void __init memblock_free_early_nid( - phys_addr_t base, phys_addr_t size, int nid) -{ - free_bootmem_node(NODE_DATA(nid), base, size); -} - -static inline void __init memblock_free_late( - phys_addr_t base, phys_addr_t size) -{ - free_bootmem_late(base, size); -} -#endif /* defined(CONFIG_HAVE_MEMBLOCK) */ - extern void *alloc_large_system_hash(const char *tablename, unsigned long bucketsize, unsigned long numentries, diff --git a/include/linux/memblock.h b/include/linux/memblock.h index 2acdd046df2d..224d27363cca 100644 --- a/include/linux/memblock.h +++ b/include/linux/memblock.h @@ -2,7 +2,6 @@ #define _LINUX_MEMBLOCK_H #ifdef __KERNEL__ -#ifdef CONFIG_HAVE_MEMBLOCK /* * Logical memory blocks. * @@ -440,12 +439,6 @@ static inline void early_memtest(phys_addr_t start, phys_addr_t end) { } #endif -#else -static inline phys_addr_t memblock_alloc(phys_addr_t size, phys_addr_t align) -{ - return 0; -} -#endif /* CONFIG_HAVE_MEMBLOCK */ #endif /* __KERNEL__ */ diff --git a/include/linux/mm.h b/include/linux/mm.h index 1e52b8fd1685..fcf9cc9d535f 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2163,7 +2163,7 @@ extern int __meminit __early_pfn_to_nid(unsigned long pfn, struct mminit_pfnnid_cache *state); #endif -#if defined(CONFIG_HAVE_MEMBLOCK) && !defined(CONFIG_FLAT_NODE_MEM_MAP) +#if !defined(CONFIG_FLAT_NODE_MEM_MAP) void zero_resv_unavail(void); #else static inline void zero_resv_unavail(void) {} diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index e0ba05e6f6bd..1af29b8224fd 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1292,7 +1292,7 @@ config DEBUG_KOBJECT depends on DEBUG_KERNEL help If you say Y here, some extra kobject debugging messages will be sent - to the syslog. + to the syslog. config DEBUG_KOBJECT_RELEASE bool "kobject release debugging" @@ -1980,7 +1980,6 @@ endif # RUNTIME_TESTING_MENU config MEMTEST bool "Memtest" - depends on HAVE_MEMBLOCK ---help--- This option adds a kernel parameter 'memtest', which allows memtest to be set. diff --git a/mm/Kconfig b/mm/Kconfig index f7cb608f9ab2..d85e39da47ae 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -127,9 +127,6 @@ config SPARSEMEM_VMEMMAP pfn_to_page and page_to_pfn operations. This is the most efficient option when sufficient kernel resources are available. -config HAVE_MEMBLOCK - bool - config HAVE_MEMBLOCK_NODE_MAP bool @@ -478,7 +475,7 @@ config FRONTSWAP config CMA bool "Contiguous Memory Allocator" - depends on HAVE_MEMBLOCK && MMU + depends on MMU select MIGRATION select MEMORY_ISOLATION help diff --git a/mm/Makefile b/mm/Makefile index ea5333886593..ca3c844d7a56 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -43,11 +43,11 @@ obj-y := filemap.o mempool.o oom_kill.o fadvise.o \ obj-y += init-mm.o obj-y += nobootmem.o +obj-y += memblock.o ifdef CONFIG_MMU obj-$(CONFIG_ADVISE_SYSCALLS) += madvise.o endif -obj-$(CONFIG_HAVE_MEMBLOCK) += memblock.o obj-$(CONFIG_SWAP) += page_io.o swap_state.o swapfile.o swap_slots.o obj-$(CONFIG_FRONTSWAP) += frontswap.o diff --git a/mm/nobootmem.c b/mm/nobootmem.c index 439af3b765a7..d4d0cd474087 100644 --- a/mm/nobootmem.c +++ b/mm/nobootmem.c @@ -23,10 +23,6 @@ #include "internal.h" -#ifndef CONFIG_HAVE_MEMBLOCK -#error CONFIG_HAVE_MEMBLOCK not defined -#endif - #ifndef CONFIG_NEED_MULTIPLE_NODES struct pglist_data __refdata contig_page_data; EXPORT_SYMBOL(contig_page_data); diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 863d46da6586..59d171f84445 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -6508,8 +6508,7 @@ void __init free_area_init_node(int nid, unsigned long *zones_size, free_area_init_core(pgdat); } -#if defined(CONFIG_HAVE_MEMBLOCK) && !defined(CONFIG_FLAT_NODE_MEM_MAP) - +#if !defined(CONFIG_FLAT_NODE_MEM_MAP) /* * Zero all valid struct pages in range [spfn, epfn), return number of struct * pages zeroed @@ -6569,7 +6568,7 @@ void __init zero_resv_unavail(void) if (pgcnt) pr_info("Zeroed struct page in unavailable ranges: %lld pages", pgcnt); } -#endif /* CONFIG_HAVE_MEMBLOCK && !CONFIG_FLAT_NODE_MEM_MAP */ +#endif /* !CONFIG_FLAT_NODE_MEM_MAP */ #ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP -- cgit v1.2.3 From 57c8a661d95dff48dd9c2f2496139082bbaf241a Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Tue, 30 Oct 2018 15:09:49 -0700 Subject: mm: remove include/linux/bootmem.h Move remaining definitions and declarations from include/linux/bootmem.h into include/linux/memblock.h and remove the redundant header. The includes were replaced with the semantic patch below and then semi-automated removal of duplicated '#include @@ @@ - #include + #include [sfr@canb.auug.org.au: dma-direct: fix up for the removal of linux/bootmem.h] Link: http://lkml.kernel.org/r/20181002185342.133d1680@canb.auug.org.au [sfr@canb.auug.org.au: powerpc: fix up for removal of linux/bootmem.h] Link: http://lkml.kernel.org/r/20181005161406.73ef8727@canb.auug.org.au [sfr@canb.auug.org.au: x86/kaslr, ACPI/NUMA: fix for linux/bootmem.h removal] Link: http://lkml.kernel.org/r/20181008190341.5e396491@canb.auug.org.au Link: http://lkml.kernel.org/r/1536927045-23536-30-git-send-email-rppt@linux.vnet.ibm.com Signed-off-by: Mike Rapoport Signed-off-by: Stephen Rothwell Acked-by: Michal Hocko Cc: Catalin Marinas Cc: Chris Zankel Cc: "David S. Miller" Cc: Geert Uytterhoeven Cc: Greentime Hu Cc: Greg Kroah-Hartman Cc: Guan Xuetao Cc: Ingo Molnar Cc: "James E.J. Bottomley" Cc: Jonas Bonn Cc: Jonathan Corbet Cc: Ley Foon Tan Cc: Mark Salter Cc: Martin Schwidefsky Cc: Matt Turner Cc: Michael Ellerman Cc: Michal Simek Cc: Palmer Dabbelt Cc: Paul Burton Cc: Richard Kuo Cc: Richard Weinberger Cc: Rich Felker Cc: Russell King Cc: Serge Semin Cc: Thomas Gleixner Cc: Tony Luck Cc: Vineet Gupta Cc: Yoshinori Sato Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/alpha/kernel/core_cia.c | 2 +- arch/alpha/kernel/core_irongate.c | 1 - arch/alpha/kernel/core_marvel.c | 2 +- arch/alpha/kernel/core_titan.c | 2 +- arch/alpha/kernel/core_tsunami.c | 2 +- arch/alpha/kernel/pci-noop.c | 2 +- arch/alpha/kernel/pci.c | 2 +- arch/alpha/kernel/pci_iommu.c | 2 +- arch/alpha/kernel/setup.c | 1 - arch/alpha/kernel/sys_nautilus.c | 2 +- arch/alpha/mm/init.c | 2 +- arch/alpha/mm/numa.c | 1 - arch/arc/kernel/unwind.c | 2 +- arch/arc/mm/highmem.c | 2 +- arch/arc/mm/init.c | 1 - arch/arm/kernel/devtree.c | 1 - arch/arm/kernel/setup.c | 1 - arch/arm/mach-omap2/omap_hwmod.c | 2 +- arch/arm/mm/dma-mapping.c | 1 - arch/arm/mm/init.c | 1 - arch/arm/xen/mm.c | 1 - arch/arm/xen/p2m.c | 2 +- arch/arm64/kernel/acpi.c | 1 - arch/arm64/kernel/acpi_numa.c | 1 - arch/arm64/kernel/setup.c | 1 - arch/arm64/mm/dma-mapping.c | 2 +- arch/arm64/mm/init.c | 1 - arch/arm64/mm/kasan_init.c | 1 - arch/arm64/mm/numa.c | 1 - arch/c6x/kernel/setup.c | 1 - arch/c6x/mm/init.c | 2 +- arch/h8300/kernel/setup.c | 1 - arch/h8300/mm/init.c | 2 +- arch/hexagon/kernel/dma.c | 2 +- arch/hexagon/kernel/setup.c | 2 +- arch/hexagon/mm/init.c | 1 - arch/ia64/kernel/crash.c | 2 +- arch/ia64/kernel/efi.c | 2 +- arch/ia64/kernel/ia64_ksyms.c | 2 +- arch/ia64/kernel/iosapic.c | 2 +- arch/ia64/kernel/mca.c | 2 +- arch/ia64/kernel/mca_drv.c | 2 +- arch/ia64/kernel/setup.c | 1 - arch/ia64/kernel/smpboot.c | 2 +- arch/ia64/kernel/topology.c | 2 +- arch/ia64/kernel/unwind.c | 2 +- arch/ia64/mm/contig.c | 1 - arch/ia64/mm/discontig.c | 1 - arch/ia64/mm/init.c | 1 - arch/ia64/mm/numa.c | 2 +- arch/ia64/mm/tlb.c | 2 +- arch/ia64/pci/pci.c | 2 +- arch/ia64/sn/kernel/bte.c | 2 +- arch/ia64/sn/kernel/io_common.c | 2 +- arch/ia64/sn/kernel/setup.c | 2 +- arch/m68k/atari/stram.c | 2 +- arch/m68k/coldfire/m54xx.c | 2 +- arch/m68k/kernel/setup_mm.c | 1 - arch/m68k/kernel/setup_no.c | 1 - arch/m68k/kernel/uboot.c | 2 +- arch/m68k/mm/init.c | 2 +- arch/m68k/mm/mcfmmu.c | 1 - arch/m68k/mm/motorola.c | 1 - arch/m68k/mm/sun3mmu.c | 2 +- arch/m68k/sun3/config.c | 2 +- arch/m68k/sun3/dvma.c | 2 +- arch/m68k/sun3/mmu_emu.c | 2 +- arch/m68k/sun3/sun3dvma.c | 2 +- arch/m68k/sun3x/dvma.c | 2 +- arch/microblaze/mm/consistent.c | 2 +- arch/microblaze/mm/init.c | 3 +- arch/microblaze/pci/pci-common.c | 2 +- arch/mips/ar7/memory.c | 2 +- arch/mips/ath79/setup.c | 2 +- arch/mips/bcm63xx/prom.c | 2 +- arch/mips/bcm63xx/setup.c | 2 +- arch/mips/bmips/setup.c | 2 +- arch/mips/cavium-octeon/dma-octeon.c | 2 +- arch/mips/dec/prom/memory.c | 2 +- arch/mips/emma/common/prom.c | 2 +- arch/mips/fw/arc/memory.c | 2 +- arch/mips/jazz/jazzdma.c | 2 +- arch/mips/kernel/crash.c | 2 +- arch/mips/kernel/crash_dump.c | 2 +- arch/mips/kernel/prom.c | 2 +- arch/mips/kernel/setup.c | 1 - arch/mips/kernel/traps.c | 1 - arch/mips/kernel/vpe.c | 2 +- arch/mips/kvm/commpage.c | 2 +- arch/mips/kvm/dyntrans.c | 2 +- arch/mips/kvm/emulate.c | 2 +- arch/mips/kvm/interrupt.c | 2 +- arch/mips/kvm/mips.c | 2 +- arch/mips/lantiq/prom.c | 2 +- arch/mips/lasat/prom.c | 2 +- arch/mips/loongson64/common/init.c | 2 +- arch/mips/loongson64/loongson-3/numa.c | 1 - arch/mips/mm/init.c | 2 +- arch/mips/mm/pgtable-32.c | 2 +- arch/mips/mti-malta/malta-memory.c | 2 +- arch/mips/netlogic/xlp/dt.c | 2 +- arch/mips/pci/pci-legacy.c | 2 +- arch/mips/pci/pci.c | 2 +- arch/mips/ralink/of.c | 2 +- arch/mips/rb532/prom.c | 2 +- arch/mips/sgi-ip27/ip27-memory.c | 1 - arch/mips/sibyte/common/cfe.c | 2 +- arch/mips/sibyte/swarm/setup.c | 2 +- arch/mips/txx9/rbtx4938/prom.c | 2 +- arch/nds32/kernel/setup.c | 3 +- arch/nds32/mm/highmem.c | 2 +- arch/nds32/mm/init.c | 3 +- arch/nios2/kernel/prom.c | 2 +- arch/nios2/kernel/setup.c | 1 - arch/nios2/mm/init.c | 2 +- arch/openrisc/kernel/setup.c | 3 +- arch/openrisc/mm/init.c | 3 +- arch/parisc/mm/init.c | 1 - arch/powerpc/kernel/pci_32.c | 2 +- arch/powerpc/kernel/setup-common.c | 1 - arch/powerpc/kernel/setup_64.c | 3 +- arch/powerpc/lib/alloc.c | 2 +- arch/powerpc/mm/hugetlbpage.c | 1 - arch/powerpc/mm/mem.c | 3 +- arch/powerpc/mm/mmu_context_nohash.c | 2 +- arch/powerpc/mm/numa.c | 3 +- arch/powerpc/platforms/powermac/nvram.c | 2 +- arch/powerpc/platforms/powernv/pci-ioda.c | 3 +- arch/powerpc/platforms/ps3/setup.c | 2 +- arch/powerpc/sysdev/msi_bitmap.c | 2 +- arch/riscv/mm/init.c | 3 +- arch/s390/kernel/crash_dump.c | 3 +- arch/s390/kernel/setup.c | 1 - arch/s390/kernel/smp.c | 3 +- arch/s390/kernel/topology.c | 2 +- arch/s390/kernel/vdso.c | 2 +- arch/s390/mm/extmem.c | 2 +- arch/s390/mm/init.c | 3 +- arch/s390/mm/vmem.c | 3 +- arch/s390/numa/mode_emu.c | 1 - arch/s390/numa/numa.c | 1 - arch/s390/numa/toptree.c | 2 +- arch/sh/mm/init.c | 3 +- arch/sh/mm/ioremap_fixed.c | 2 +- arch/sparc/kernel/mdesc.c | 2 - arch/sparc/kernel/prom_32.c | 2 +- arch/sparc/kernel/setup_64.c | 2 +- arch/sparc/kernel/smp_64.c | 2 +- arch/sparc/mm/init_32.c | 1 - arch/sparc/mm/init_64.c | 3 +- arch/sparc/mm/srmmu.c | 2 +- arch/um/drivers/net_kern.c | 2 +- arch/um/drivers/vector_kern.c | 2 +- arch/um/kernel/initrd.c | 2 +- arch/um/kernel/mem.c | 1 - arch/um/kernel/physmem.c | 1 - arch/unicore32/kernel/hibernate.c | 2 +- arch/unicore32/kernel/setup.c | 3 +- arch/unicore32/mm/init.c | 3 +- arch/unicore32/mm/mmu.c | 1 - arch/x86/kernel/acpi/boot.c | 2 +- arch/x86/kernel/acpi/sleep.c | 1 - arch/x86/kernel/apic/apic.c | 2 +- arch/x86/kernel/apic/io_apic.c | 2 +- arch/x86/kernel/cpu/common.c | 2 +- arch/x86/kernel/e820.c | 3 +- arch/x86/kernel/mpparse.c | 1 - arch/x86/kernel/pci-dma.c | 2 +- arch/x86/kernel/pci-swiotlb.c | 2 +- arch/x86/kernel/pvclock.c | 2 +- arch/x86/kernel/setup.c | 1 - arch/x86/kernel/setup_percpu.c | 1 - arch/x86/kernel/smpboot.c | 2 +- arch/x86/kernel/tce_64.c | 1 - arch/x86/mm/amdtopology.c | 1 - arch/x86/mm/fault.c | 2 +- arch/x86/mm/highmem_32.c | 2 +- arch/x86/mm/init.c | 1 - arch/x86/mm/init_32.c | 1 - arch/x86/mm/init_64.c | 1 - arch/x86/mm/ioremap.c | 2 +- arch/x86/mm/kasan_init_64.c | 3 +- arch/x86/mm/kaslr.c | 1 + arch/x86/mm/numa.c | 1 - arch/x86/mm/numa_32.c | 1 - arch/x86/mm/numa_64.c | 2 +- arch/x86/mm/numa_emulation.c | 1 - arch/x86/mm/pageattr-test.c | 2 +- arch/x86/mm/pageattr.c | 2 +- arch/x86/mm/pat.c | 2 +- arch/x86/mm/physaddr.c | 2 +- arch/x86/pci/i386.c | 2 +- arch/x86/platform/efi/efi.c | 3 +- arch/x86/platform/efi/efi_64.c | 2 +- arch/x86/platform/efi/quirks.c | 1 - arch/x86/platform/olpc/olpc_dt.c | 2 +- arch/x86/power/hibernate_32.c | 2 +- arch/x86/xen/enlighten.c | 2 +- arch/x86/xen/enlighten_pv.c | 3 +- arch/x86/xen/p2m.c | 1 - arch/xtensa/kernel/pci.c | 2 +- arch/xtensa/mm/cache.c | 2 +- arch/xtensa/mm/init.c | 2 +- arch/xtensa/mm/kasan_init.c | 3 +- arch/xtensa/mm/mmu.c | 2 +- arch/xtensa/platforms/iss/network.c | 2 +- arch/xtensa/platforms/iss/setup.c | 2 +- block/blk-settings.c | 2 +- block/bounce.c | 2 +- drivers/acpi/numa.c | 1 - drivers/acpi/tables.c | 3 +- drivers/base/platform.c | 2 +- drivers/clk/ti/clk.c | 2 +- drivers/firmware/dmi_scan.c | 2 +- drivers/firmware/efi/apple-properties.c | 2 +- drivers/firmware/iscsi_ibft_find.c | 2 +- drivers/firmware/memmap.c | 2 +- drivers/iommu/mtk_iommu.c | 2 +- drivers/iommu/mtk_iommu_v1.c | 2 +- drivers/macintosh/smu.c | 3 +- drivers/mtd/ar7part.c | 2 +- drivers/net/arcnet/arc-rimi.c | 2 +- drivers/net/arcnet/com20020-isa.c | 2 +- drivers/net/arcnet/com90io.c | 2 +- drivers/of/fdt.c | 1 - drivers/of/unittest.c | 2 +- drivers/s390/char/fs3270.c | 2 +- drivers/s390/char/tty3270.c | 2 +- drivers/s390/cio/cmf.c | 2 +- drivers/s390/virtio/virtio_ccw.c | 2 +- drivers/sfi/sfi_core.c | 2 +- drivers/tty/serial/cpm_uart/cpm_uart_core.c | 2 +- drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c | 2 +- drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c | 2 +- drivers/usb/early/xhci-dbc.c | 1 - drivers/xen/balloon.c | 2 +- drivers/xen/events/events_base.c | 2 +- drivers/xen/grant-table.c | 2 +- drivers/xen/swiotlb-xen.c | 1 - drivers/xen/xen-selfballoon.c | 2 +- fs/dcache.c | 2 +- fs/inode.c | 2 +- fs/namespace.c | 2 +- fs/proc/kcore.c | 2 +- fs/proc/page.c | 2 +- fs/proc/vmcore.c | 2 +- include/linux/bootmem.h | 173 ---------------------------- include/linux/memblock.h | 151 +++++++++++++++++++++++- init/main.c | 2 +- kernel/dma/direct.c | 2 +- kernel/dma/swiotlb.c | 2 +- kernel/futex.c | 2 +- kernel/locking/qspinlock_paravirt.h | 2 +- kernel/pid.c | 2 +- kernel/power/snapshot.c | 2 +- kernel/printk/printk.c | 1 - kernel/profile.c | 2 +- lib/cpumask.c | 2 +- mm/hugetlb.c | 1 - mm/kasan/kasan_init.c | 3 +- mm/kmemleak.c | 2 +- mm/memblock.c | 1 - mm/memory_hotplug.c | 1 - mm/page_alloc.c | 1 - mm/page_ext.c | 2 +- mm/page_idle.c | 2 +- mm/page_owner.c | 2 +- mm/percpu.c | 2 +- mm/sparse-vmemmap.c | 1 - mm/sparse.c | 1 - net/ipv4/inet_hashtables.c | 2 +- net/ipv4/tcp.c | 2 +- net/ipv4/udp.c | 2 +- net/sctp/protocol.c | 2 +- net/xfrm/xfrm_hash.c | 2 +- 275 files changed, 353 insertions(+), 476 deletions(-) delete mode 100644 include/linux/bootmem.h (limited to 'fs') diff --git a/arch/alpha/kernel/core_cia.c b/arch/alpha/kernel/core_cia.c index 026ee955fd10..867e8730b0c5 100644 --- a/arch/alpha/kernel/core_cia.c +++ b/arch/alpha/kernel/core_cia.c @@ -21,7 +21,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/alpha/kernel/core_irongate.c b/arch/alpha/kernel/core_irongate.c index 35572be9deb5..a9fd133a7fb2 100644 --- a/arch/alpha/kernel/core_irongate.c +++ b/arch/alpha/kernel/core_irongate.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include diff --git a/arch/alpha/kernel/core_marvel.c b/arch/alpha/kernel/core_marvel.c index 1f00c9433b10..8a568c4d8e81 100644 --- a/arch/alpha/kernel/core_marvel.c +++ b/arch/alpha/kernel/core_marvel.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/alpha/kernel/core_titan.c b/arch/alpha/kernel/core_titan.c index 132b06bdf903..97551597581b 100644 --- a/arch/alpha/kernel/core_titan.c +++ b/arch/alpha/kernel/core_titan.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/alpha/kernel/core_tsunami.c b/arch/alpha/kernel/core_tsunami.c index e7c956ea46b6..f334b8928d72 100644 --- a/arch/alpha/kernel/core_tsunami.c +++ b/arch/alpha/kernel/core_tsunami.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c index 59cbfc2bf2c5..a9378ee0c2f1 100644 --- a/arch/alpha/kernel/pci-noop.c +++ b/arch/alpha/kernel/pci-noop.c @@ -7,7 +7,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c index 4cc3eb92f55b..13937e72d875 100644 --- a/arch/alpha/kernel/pci.c +++ b/arch/alpha/kernel/pci.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c index 5d178c7ba5b2..82cf950bda2a 100644 --- a/arch/alpha/kernel/pci_iommu.c +++ b/arch/alpha/kernel/pci_iommu.c @@ -7,7 +7,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c index 64c06a0adf3d..a37fd990bd55 100644 --- a/arch/alpha/kernel/setup.c +++ b/arch/alpha/kernel/setup.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c index ff4f54b86c7f..cd9a112d67ff 100644 --- a/arch/alpha/kernel/sys_nautilus.c +++ b/arch/alpha/kernel/sys_nautilus.c @@ -32,7 +32,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c index 853d15344934..a42fc5c4db89 100644 --- a/arch/alpha/mm/init.c +++ b/arch/alpha/mm/init.c @@ -19,7 +19,7 @@ #include #include #include -#include /* max_low_pfn */ +#include /* max_low_pfn */ #include #include diff --git a/arch/alpha/mm/numa.c b/arch/alpha/mm/numa.c index 26cd925d19b1..74846553e3f1 100644 --- a/arch/alpha/mm/numa.c +++ b/arch/alpha/mm/numa.c @@ -10,7 +10,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/arc/kernel/unwind.c b/arch/arc/kernel/unwind.c index 2a01dd1005f4..d34f69eb1a95 100644 --- a/arch/arc/kernel/unwind.c +++ b/arch/arc/kernel/unwind.c @@ -15,7 +15,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/arc/mm/highmem.c b/arch/arc/mm/highmem.c index f582dc8944c9..48e700151810 100644 --- a/arch/arc/mm/highmem.c +++ b/arch/arc/mm/highmem.c @@ -7,7 +7,7 @@ * */ -#include +#include #include #include #include diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c index 0f29c6548779..f8fe5668b30f 100644 --- a/arch/arc/mm/init.c +++ b/arch/arc/mm/init.c @@ -8,7 +8,6 @@ #include #include -#include #include #ifdef CONFIG_BLK_DEV_INITRD #include diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c index 13bcd3b867cb..e3057c1b55b9 100644 --- a/arch/arm/kernel/devtree.c +++ b/arch/arm/kernel/devtree.c @@ -12,7 +12,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 39e6090d23ac..840a4adc69fc 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 1f9b34a7eccd..cd5732ab0cdf 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -141,7 +141,7 @@ #include #include #include -#include +#include #include diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 66566472c153..661fe48ab78d 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -9,7 +9,6 @@ * * DMA uncached mapping support. */ -#include #include #include #include diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index d421a10c93a8..32e4845af2b6 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -11,7 +11,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c index 785d2a562a23..cb44aa290e73 100644 --- a/arch/arm/xen/mm.c +++ b/arch/arm/xen/mm.c @@ -1,6 +1,5 @@ #include #include -#include #include #include #include diff --git a/arch/arm/xen/p2m.c b/arch/arm/xen/p2m.c index 0641ba54ab62..e70a49fc8dcd 100644 --- a/arch/arm/xen/p2m.c +++ b/arch/arm/xen/p2m.c @@ -1,4 +1,4 @@ -#include +#include #include #include #include diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c index ed46dc188b22..44e3c351e1ea 100644 --- a/arch/arm64/kernel/acpi.c +++ b/arch/arm64/kernel/acpi.c @@ -16,7 +16,6 @@ #define pr_fmt(fmt) "ACPI: " fmt #include -#include #include #include #include diff --git a/arch/arm64/kernel/acpi_numa.c b/arch/arm64/kernel/acpi_numa.c index 4f4f1815e047..eac1d0cc595c 100644 --- a/arch/arm64/kernel/acpi_numa.c +++ b/arch/arm64/kernel/acpi_numa.c @@ -18,7 +18,6 @@ #include #include -#include #include #include #include diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 3428427f6c93..7ce7306f1d75 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index d190612b8f33..3a703e5d4e32 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -19,7 +19,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index d8d73073835f..9d9582cac6c4 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/arm64/mm/kasan_init.c b/arch/arm64/mm/kasan_init.c index 6a65a2912d36..63527e585aac 100644 --- a/arch/arm64/mm/kasan_init.c +++ b/arch/arm64/mm/kasan_init.c @@ -11,7 +11,6 @@ */ #define pr_fmt(fmt) "kasan: " fmt -#include #include #include #include diff --git a/arch/arm64/mm/numa.c b/arch/arm64/mm/numa.c index 0bff116c07a8..27a31efd9e8e 100644 --- a/arch/arm64/mm/numa.c +++ b/arch/arm64/mm/numa.c @@ -20,7 +20,6 @@ #define pr_fmt(fmt) "NUMA: " fmt #include -#include #include #include #include diff --git a/arch/c6x/kernel/setup.c b/arch/c6x/kernel/setup.c index 05d96a9541b5..2e1c0ea22eb0 100644 --- a/arch/c6x/kernel/setup.c +++ b/arch/c6x/kernel/setup.c @@ -11,7 +11,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/c6x/mm/init.c b/arch/c6x/mm/init.c index 3383df8b3508..af5ada0520be 100644 --- a/arch/c6x/mm/init.c +++ b/arch/c6x/mm/init.c @@ -11,7 +11,7 @@ #include #include #include -#include +#include #ifdef CONFIG_BLK_DEV_RAM #include #endif diff --git a/arch/h8300/kernel/setup.c b/arch/h8300/kernel/setup.c index 34e2df5c0d6d..b32bfa1fe99e 100644 --- a/arch/h8300/kernel/setup.c +++ b/arch/h8300/kernel/setup.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/h8300/mm/init.c b/arch/h8300/mm/init.c index f2bf4487aabd..6519252ac4db 100644 --- a/arch/h8300/mm/init.c +++ b/arch/h8300/mm/init.c @@ -30,7 +30,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c index 706699374444..38eaa7b703e7 100644 --- a/arch/hexagon/kernel/dma.c +++ b/arch/hexagon/kernel/dma.c @@ -19,7 +19,7 @@ */ #include -#include +#include #include #include #include diff --git a/arch/hexagon/kernel/setup.c b/arch/hexagon/kernel/setup.c index dc8c7e75b5d1..b3c3e04d4e57 100644 --- a/arch/hexagon/kernel/setup.c +++ b/arch/hexagon/kernel/setup.c @@ -20,7 +20,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/hexagon/mm/init.c b/arch/hexagon/mm/init.c index 88643faf3981..1719ede9e9bd 100644 --- a/arch/hexagon/mm/init.c +++ b/arch/hexagon/mm/init.c @@ -20,7 +20,6 @@ #include #include -#include #include #include #include diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c index 39f4433a6f0e..bec762a9b418 100644 --- a/arch/ia64/kernel/crash.c +++ b/arch/ia64/kernel/crash.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c index f77d80edddfe..8f106638913c 100644 --- a/arch/ia64/kernel/efi.c +++ b/arch/ia64/kernel/efi.c @@ -23,7 +23,7 @@ * Skip non-WB memory and ignore empty memory ranges. */ #include -#include +#include #include #include #include diff --git a/arch/ia64/kernel/ia64_ksyms.c b/arch/ia64/kernel/ia64_ksyms.c index 6b51c88e3578..b49fe6f618ed 100644 --- a/arch/ia64/kernel/ia64_ksyms.c +++ b/arch/ia64/kernel/ia64_ksyms.c @@ -6,7 +6,7 @@ #ifdef CONFIG_VIRTUAL_MEM_MAP #include #include -#include +#include EXPORT_SYMBOL(min_low_pfn); /* defined by bootmem.c, but not exported by generic code */ EXPORT_SYMBOL(max_low_pfn); /* defined by bootmem.c, but not exported by generic code */ #endif diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c index 550243a94b5d..fe6e4946672e 100644 --- a/arch/ia64/kernel/iosapic.c +++ b/arch/ia64/kernel/iosapic.c @@ -90,7 +90,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index 71209766c47f..9a6603f8e409 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -77,7 +77,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/ia64/kernel/mca_drv.c b/arch/ia64/kernel/mca_drv.c index dfe40cbdf3b3..45f956ad715a 100644 --- a/arch/ia64/kernel/mca_drv.c +++ b/arch/ia64/kernel/mca_drv.c @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index 0e6c2d9fb498..583a3746d70b 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -27,7 +27,6 @@ #include #include -#include #include #include #include diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c index 74fe317477e6..51ec944b036c 100644 --- a/arch/ia64/kernel/smpboot.c +++ b/arch/ia64/kernel/smpboot.c @@ -24,7 +24,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c index 9b820f7a6a98..e311ee13e61d 100644 --- a/arch/ia64/kernel/topology.c +++ b/arch/ia64/kernel/topology.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/ia64/kernel/unwind.c b/arch/ia64/kernel/unwind.c index e04efa088902..7601fe0622d2 100644 --- a/arch/ia64/kernel/unwind.c +++ b/arch/ia64/kernel/unwind.c @@ -28,7 +28,7 @@ * acquired, then the read-write lock must be acquired first. */ #include -#include +#include #include #include #include diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c index 9e5c23a6b8b4..6e447234205c 100644 --- a/arch/ia64/mm/contig.c +++ b/arch/ia64/mm/contig.c @@ -14,7 +14,6 @@ * Routines used by ia64 machines with contiguous (or virtually contiguous) * memory. */ -#include #include #include #include diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c index 70609f823960..8a965784340c 100644 --- a/arch/ia64/mm/discontig.c +++ b/arch/ia64/mm/discontig.c @@ -19,7 +19,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 43ea4a47163d..d5e12ff1d73c 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -8,7 +8,6 @@ #include #include -#include #include #include #include diff --git a/arch/ia64/mm/numa.c b/arch/ia64/mm/numa.c index aa19b7ac8222..3861d6e32d5f 100644 --- a/arch/ia64/mm/numa.c +++ b/arch/ia64/mm/numa.c @@ -15,7 +15,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/ia64/mm/tlb.c b/arch/ia64/mm/tlb.c index 5554863b4c9b..ab545daff7c3 100644 --- a/arch/ia64/mm/tlb.c +++ b/arch/ia64/mm/tlb.c @@ -21,7 +21,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 5d71800df431..196a0dd7ff97 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -20,7 +20,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/ia64/sn/kernel/bte.c b/arch/ia64/sn/kernel/bte.c index 9146192b86f5..9900e6d4add6 100644 --- a/arch/ia64/sn/kernel/bte.c +++ b/arch/ia64/sn/kernel/bte.c @@ -16,7 +16,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/ia64/sn/kernel/io_common.c b/arch/ia64/sn/kernel/io_common.c index 8b05d5581615..98f55220c67d 100644 --- a/arch/ia64/sn/kernel/io_common.c +++ b/arch/ia64/sn/kernel/io_common.c @@ -6,7 +6,7 @@ * Copyright (C) 2006 Silicon Graphics, Inc. All rights reserved. */ -#include +#include #include #include #include diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c index ab2564f95199..71ad6b0ccab4 100644 --- a/arch/ia64/sn/kernel/setup.c +++ b/arch/ia64/sn/kernel/setup.c @@ -20,7 +20,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/m68k/atari/stram.c b/arch/m68k/atari/stram.c index 1089d67df315..6ffc204eb07d 100644 --- a/arch/m68k/atari/stram.c +++ b/arch/m68k/atari/stram.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/m68k/coldfire/m54xx.c b/arch/m68k/coldfire/m54xx.c index adad03ca6e11..360c723c0ae6 100644 --- a/arch/m68k/coldfire/m54xx.c +++ b/arch/m68k/coldfire/m54xx.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c index 5d3596c180f9..a1a3eaeaf58c 100644 --- a/arch/m68k/kernel/setup_mm.c +++ b/arch/m68k/kernel/setup_mm.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c index cfd5475bfc31..3c5def10d486 100644 --- a/arch/m68k/kernel/setup_no.c +++ b/arch/m68k/kernel/setup_no.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/m68k/kernel/uboot.c b/arch/m68k/kernel/uboot.c index 107082877064..1b4c562753da 100644 --- a/arch/m68k/kernel/uboot.c +++ b/arch/m68k/kernel/uboot.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c index ae49ae4d3049..933c33e76a48 100644 --- a/arch/m68k/mm/init.c +++ b/arch/m68k/mm/init.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/m68k/mm/mcfmmu.c b/arch/m68k/mm/mcfmmu.c index 38a1d92dd555..0de4999a3810 100644 --- a/arch/m68k/mm/mcfmmu.c +++ b/arch/m68k/mm/mcfmmu.c @@ -13,7 +13,6 @@ #include #include #include -#include #include #include diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c index 2113eec8dbf9..7497cf30bf1c 100644 --- a/arch/m68k/mm/motorola.c +++ b/arch/m68k/mm/motorola.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include diff --git a/arch/m68k/mm/sun3mmu.c b/arch/m68k/mm/sun3mmu.c index 19c05ab9824d..f736db48a2e1 100644 --- a/arch/m68k/mm/sun3mmu.c +++ b/arch/m68k/mm/sun3mmu.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/m68k/sun3/config.c b/arch/m68k/sun3/config.c index 79a2bb857906..542c4404861c 100644 --- a/arch/m68k/sun3/config.c +++ b/arch/m68k/sun3/config.c @@ -15,7 +15,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/m68k/sun3/dvma.c b/arch/m68k/sun3/dvma.c index 5f92c72b05c3..a2c1c9304895 100644 --- a/arch/m68k/sun3/dvma.c +++ b/arch/m68k/sun3/dvma.c @@ -11,7 +11,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/m68k/sun3/mmu_emu.c b/arch/m68k/sun3/mmu_emu.c index d30da12a1702..582a1284059a 100644 --- a/arch/m68k/sun3/mmu_emu.c +++ b/arch/m68k/sun3/mmu_emu.c @@ -13,7 +13,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/m68k/sun3/sun3dvma.c b/arch/m68k/sun3/sun3dvma.c index 72d94585b52e..8be8b750c629 100644 --- a/arch/m68k/sun3/sun3dvma.c +++ b/arch/m68k/sun3/sun3dvma.c @@ -7,7 +7,7 @@ * Contains common routines for sun3/sun3x DVMA management. */ -#include +#include #include #include #include diff --git a/arch/m68k/sun3x/dvma.c b/arch/m68k/sun3x/dvma.c index b2acbc862f60..89e630e66555 100644 --- a/arch/m68k/sun3x/dvma.c +++ b/arch/m68k/sun3x/dvma.c @@ -15,7 +15,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/microblaze/mm/consistent.c b/arch/microblaze/mm/consistent.c index d801cc5f5b95..45e0a1aa9357 100644 --- a/arch/microblaze/mm/consistent.c +++ b/arch/microblaze/mm/consistent.c @@ -28,7 +28,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index 9989740d397a..8c14988f52f2 100644 --- a/arch/microblaze/mm/init.c +++ b/arch/microblaze/mm/init.c @@ -7,10 +7,9 @@ * for more details. */ -#include +#include #include #include -#include #include /* mem_init */ #include #include diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c index 2ffd171af8b6..6b89a66ec1a5 100644 --- a/arch/microblaze/pci/pci-common.c +++ b/arch/microblaze/pci/pci-common.c @@ -20,7 +20,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/mips/ar7/memory.c b/arch/mips/ar7/memory.c index 0332f0514d05..80390a9ec264 100644 --- a/arch/mips/ar7/memory.c +++ b/arch/mips/ar7/memory.c @@ -16,7 +16,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include +#include #include #include #include diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c index 4c7a93f4039a..9728abcb18fa 100644 --- a/arch/mips/ath79/setup.c +++ b/arch/mips/ath79/setup.c @@ -14,7 +14,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/mips/bcm63xx/prom.c b/arch/mips/bcm63xx/prom.c index 7019e2967009..77a836e661c9 100644 --- a/arch/mips/bcm63xx/prom.c +++ b/arch/mips/bcm63xx/prom.c @@ -7,7 +7,7 @@ */ #include -#include +#include #include #include #include diff --git a/arch/mips/bcm63xx/setup.c b/arch/mips/bcm63xx/setup.c index 2be9caaa2085..e28ee9a7cc7e 100644 --- a/arch/mips/bcm63xx/setup.c +++ b/arch/mips/bcm63xx/setup.c @@ -9,7 +9,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/mips/bmips/setup.c b/arch/mips/bmips/setup.c index 6329c5f780d6..1738a06396f9 100644 --- a/arch/mips/bmips/setup.c +++ b/arch/mips/bmips/setup.c @@ -9,7 +9,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c index c44c1a654471..e8eb60ed99f2 100644 --- a/arch/mips/cavium-octeon/dma-octeon.c +++ b/arch/mips/cavium-octeon/dma-octeon.c @@ -11,7 +11,7 @@ * Copyright (C) 2010 Cavium Networks, Inc. */ #include -#include +#include #include #include #include diff --git a/arch/mips/dec/prom/memory.c b/arch/mips/dec/prom/memory.c index a2acc6454cf3..5073d2ed78bb 100644 --- a/arch/mips/dec/prom/memory.c +++ b/arch/mips/dec/prom/memory.c @@ -8,7 +8,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/mips/emma/common/prom.c b/arch/mips/emma/common/prom.c index cae42259d6da..675337b8a4a0 100644 --- a/arch/mips/emma/common/prom.c +++ b/arch/mips/emma/common/prom.c @@ -22,7 +22,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/mips/fw/arc/memory.c b/arch/mips/fw/arc/memory.c index dd9496f26e6a..429b7f8d2aeb 100644 --- a/arch/mips/fw/arc/memory.c +++ b/arch/mips/fw/arc/memory.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c index 0a0aaf39fd16..4c41ed0a637e 100644 --- a/arch/mips/jazz/jazzdma.c +++ b/arch/mips/jazz/jazzdma.c @@ -13,7 +13,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/mips/kernel/crash.c b/arch/mips/kernel/crash.c index 2c7288041a99..81845ba04835 100644 --- a/arch/mips/kernel/crash.c +++ b/arch/mips/kernel/crash.c @@ -3,7 +3,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/mips/kernel/crash_dump.c b/arch/mips/kernel/crash_dump.c index a8657d29c62e..01b2bd95ba1f 100644 --- a/arch/mips/kernel/crash_dump.c +++ b/arch/mips/kernel/crash_dump.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 #include -#include +#include #include #include #include diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c index 89950b7bf536..93b8e0b4332f 100644 --- a/arch/mips/kernel/prom.c +++ b/arch/mips/kernel/prom.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 31522d3bc8bf..41c1683761bb 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -15,7 +15,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 623dc18f7f2f..0f852e1b5891 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -28,7 +28,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c index 0bef238d2c0c..6176b9acba95 100644 --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -26,7 +26,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/mips/kvm/commpage.c b/arch/mips/kvm/commpage.c index f43629979a0e..5812e6145801 100644 --- a/arch/mips/kvm/commpage.c +++ b/arch/mips/kvm/commpage.c @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/mips/kvm/dyntrans.c b/arch/mips/kvm/dyntrans.c index f8e772564d74..d77b61b3d6ee 100644 --- a/arch/mips/kvm/dyntrans.c +++ b/arch/mips/kvm/dyntrans.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include "commpage.h" diff --git a/arch/mips/kvm/emulate.c b/arch/mips/kvm/emulate.c index 4144bfaef137..ec9ed23bca7f 100644 --- a/arch/mips/kvm/emulate.c +++ b/arch/mips/kvm/emulate.c @@ -15,7 +15,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/mips/kvm/interrupt.c b/arch/mips/kvm/interrupt.c index aa0a1a00faf6..7257e8b6f5a9 100644 --- a/arch/mips/kvm/interrupt.c +++ b/arch/mips/kvm/interrupt.c @@ -13,7 +13,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c index f7ea8e21656b..1fcc4d149054 100644 --- a/arch/mips/kvm/mips.c +++ b/arch/mips/kvm/mips.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c index d984bd5c2ec5..14d4c5e2b42f 100644 --- a/arch/mips/lantiq/prom.c +++ b/arch/mips/lantiq/prom.c @@ -8,7 +8,7 @@ #include #include -#include +#include #include #include diff --git a/arch/mips/lasat/prom.c b/arch/mips/lasat/prom.c index 37b8fc5b9ac9..5ce1407de2d5 100644 --- a/arch/mips/lasat/prom.c +++ b/arch/mips/lasat/prom.c @@ -8,7 +8,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/mips/loongson64/common/init.c b/arch/mips/loongson64/common/init.c index 6ef17120722f..c073fbcb9805 100644 --- a/arch/mips/loongson64/common/init.c +++ b/arch/mips/loongson64/common/init.c @@ -8,7 +8,7 @@ * option) any later version. */ -#include +#include #include #include #include diff --git a/arch/mips/loongson64/loongson-3/numa.c b/arch/mips/loongson64/loongson-3/numa.c index 703ad4536fe0..622761878cd1 100644 --- a/arch/mips/loongson64/loongson-3/numa.c +++ b/arch/mips/loongson64/loongson-3/numa.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index 0893b6136498..b521d8e2d359 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -22,7 +22,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/mips/mm/pgtable-32.c b/arch/mips/mm/pgtable-32.c index b19a3c506b1e..e2a33adc0f29 100644 --- a/arch/mips/mm/pgtable-32.c +++ b/arch/mips/mm/pgtable-32.c @@ -7,7 +7,7 @@ */ #include #include -#include +#include #include #include #include diff --git a/arch/mips/mti-malta/malta-memory.c b/arch/mips/mti-malta/malta-memory.c index a47556723b85..868921adef1d 100644 --- a/arch/mips/mti-malta/malta-memory.c +++ b/arch/mips/mti-malta/malta-memory.c @@ -12,7 +12,7 @@ * Steven J. Hill */ #include -#include +#include #include #include diff --git a/arch/mips/netlogic/xlp/dt.c b/arch/mips/netlogic/xlp/dt.c index b5ba83f4c646..c856f2a3ea42 100644 --- a/arch/mips/netlogic/xlp/dt.c +++ b/arch/mips/netlogic/xlp/dt.c @@ -33,7 +33,7 @@ */ #include -#include +#include #include #include diff --git a/arch/mips/pci/pci-legacy.c b/arch/mips/pci/pci-legacy.c index 3c3b1e6abb53..687513880fbf 100644 --- a/arch/mips/pci/pci-legacy.c +++ b/arch/mips/pci/pci-legacy.c @@ -11,7 +11,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c index c2e94cf5ecda..e68b44b27c0d 100644 --- a/arch/mips/pci/pci.c +++ b/arch/mips/pci/pci.c @@ -11,7 +11,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/mips/ralink/of.c b/arch/mips/ralink/of.c index 1ada8492733b..d544e7b07f7a 100644 --- a/arch/mips/ralink/of.c +++ b/arch/mips/ralink/of.c @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/mips/rb532/prom.c b/arch/mips/rb532/prom.c index 6484e4a4597b..361a690facbf 100644 --- a/arch/mips/rb532/prom.c +++ b/arch/mips/rb532/prom.c @@ -29,7 +29,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c index cb1f1a6a166d..d8b8444d6795 100644 --- a/arch/mips/sgi-ip27/ip27-memory.c +++ b/arch/mips/sgi-ip27/ip27-memory.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/mips/sibyte/common/cfe.c b/arch/mips/sibyte/common/cfe.c index 092fb2a6ec4a..12a780f251e1 100644 --- a/arch/mips/sibyte/common/cfe.c +++ b/arch/mips/sibyte/common/cfe.c @@ -21,7 +21,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/mips/sibyte/swarm/setup.c b/arch/mips/sibyte/swarm/setup.c index 152ca71cc2d7..3b034b7178d6 100644 --- a/arch/mips/sibyte/swarm/setup.c +++ b/arch/mips/sibyte/swarm/setup.c @@ -23,7 +23,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/mips/txx9/rbtx4938/prom.c b/arch/mips/txx9/rbtx4938/prom.c index bcb469247e8c..2b36a2ee744c 100644 --- a/arch/mips/txx9/rbtx4938/prom.c +++ b/arch/mips/txx9/rbtx4938/prom.c @@ -11,7 +11,7 @@ */ #include -#include +#include #include #include #include diff --git a/arch/nds32/kernel/setup.c b/arch/nds32/kernel/setup.c index 63a1a5ef5219..eacc79024879 100644 --- a/arch/nds32/kernel/setup.c +++ b/arch/nds32/kernel/setup.c @@ -2,9 +2,8 @@ // Copyright (C) 2005-2017 Andes Technology Corporation #include -#include -#include #include +#include #include #include #include diff --git a/arch/nds32/mm/highmem.c b/arch/nds32/mm/highmem.c index e17cb8a69315..022779af6148 100644 --- a/arch/nds32/mm/highmem.c +++ b/arch/nds32/mm/highmem.c @@ -6,7 +6,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/nds32/mm/init.c b/arch/nds32/mm/init.c index 66d3e9cf498d..131104bd2538 100644 --- a/arch/nds32/mm/init.c +++ b/arch/nds32/mm/init.c @@ -7,12 +7,11 @@ #include #include #include -#include +#include #include #include #include #include -#include #include #include diff --git a/arch/nios2/kernel/prom.c b/arch/nios2/kernel/prom.c index a6d4f7530247..232a36b511aa 100644 --- a/arch/nios2/kernel/prom.c +++ b/arch/nios2/kernel/prom.c @@ -25,7 +25,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/nios2/kernel/setup.c b/arch/nios2/kernel/setup.c index 2d0011ddd4d5..6bbd4ae2beb0 100644 --- a/arch/nios2/kernel/setup.c +++ b/arch/nios2/kernel/setup.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/nios2/mm/init.c b/arch/nios2/mm/init.c index 12923501d94f..16cea5776b87 100644 --- a/arch/nios2/mm/init.c +++ b/arch/nios2/mm/init.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/openrisc/kernel/setup.c b/arch/openrisc/kernel/setup.c index e17fcd83120f..c605bdad1746 100644 --- a/arch/openrisc/kernel/setup.c +++ b/arch/openrisc/kernel/setup.c @@ -30,13 +30,12 @@ #include #include #include -#include +#include #include #include #include #include #include -#include #include #include diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c index 91a6a9ab7598..d157310eb377 100644 --- a/arch/openrisc/mm/init.c +++ b/arch/openrisc/mm/init.c @@ -26,12 +26,11 @@ #include #include #include -#include +#include #include #include #include /* for initrd_* */ #include -#include #include #include diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 7e7a3126c5e9..2d7cffcaa476 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -14,7 +14,6 @@ #include #include -#include #include #include #include diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c index d39ec3a4550a..274bd1442dd9 100644 --- a/arch/powerpc/kernel/pci_32.c +++ b/arch/powerpc/kernel/pci_32.c @@ -10,7 +10,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 2b56d1f30387..93ee3703b42f 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -33,7 +33,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 9216c3a7fcfc..2a51e4cc8246 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -29,10 +29,9 @@ #include #include #include -#include +#include #include #include -#include #include #include diff --git a/arch/powerpc/lib/alloc.c b/arch/powerpc/lib/alloc.c index bf87d6e13369..5b61704447c1 100644 --- a/arch/powerpc/lib/alloc.c +++ b/arch/powerpc/lib/alloc.c @@ -2,7 +2,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index a7226ed9cae6..8cf035e68378 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -15,7 +15,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index b3fe79064a69..0a64fffabee1 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -27,12 +27,11 @@ #include #include #include -#include +#include #include #include #include #include -#include #include #include #include diff --git a/arch/powerpc/mm/mmu_context_nohash.c b/arch/powerpc/mm/mmu_context_nohash.c index 954f1986af4d..67b9d7b669a1 100644 --- a/arch/powerpc/mm/mmu_context_nohash.c +++ b/arch/powerpc/mm/mmu_context_nohash.c @@ -44,7 +44,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index f04f15f9d232..3a048e98a132 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -11,7 +11,7 @@ #define pr_fmt(fmt) "numa: " fmt #include -#include +#include #include #include #include @@ -19,7 +19,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/powerpc/platforms/powermac/nvram.c b/arch/powerpc/platforms/powermac/nvram.c index f45b369177a4..f3391be7c762 100644 --- a/arch/powerpc/platforms/powermac/nvram.c +++ b/arch/powerpc/platforms/powermac/nvram.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 23a67b545b70..aba81cbf0b36 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -17,11 +17,10 @@ #include #include #include -#include +#include #include #include #include -#include #include #include #include diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c index 12519857a33c..658bfab3350b 100644 --- a/arch/powerpc/platforms/ps3/setup.c +++ b/arch/powerpc/platforms/ps3/setup.c @@ -24,7 +24,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/powerpc/sysdev/msi_bitmap.c b/arch/powerpc/sysdev/msi_bitmap.c index 349a9ff6ca5b..2444feda831f 100644 --- a/arch/powerpc/sysdev/msi_bitmap.c +++ b/arch/powerpc/sysdev/msi_bitmap.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index d58c111099b3..1d9bfaff60bc 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -13,9 +13,8 @@ #include #include -#include -#include #include +#include #include #include diff --git a/arch/s390/kernel/crash_dump.c b/arch/s390/kernel/crash_dump.c index d17566a8c76f..97eae3871868 100644 --- a/arch/s390/kernel/crash_dump.c +++ b/arch/s390/kernel/crash_dump.c @@ -13,10 +13,9 @@ #include #include #include -#include +#include #include #include -#include #include #include #include diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 781c1053a773..72dd23ef771b 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 44f9a7d6450b..f82b3d3c36e2 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -20,7 +20,7 @@ #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt #include -#include +#include #include #include #include @@ -35,7 +35,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/s390/kernel/topology.c b/arch/s390/kernel/topology.c index 799a91882a76..8992b04c0ade 100644 --- a/arch/s390/kernel/topology.c +++ b/arch/s390/kernel/topology.c @@ -8,7 +8,7 @@ #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt #include -#include +#include #include #include #include diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c index ec31b48a42a5..ebe748a9f472 100644 --- a/arch/s390/kernel/vdso.c +++ b/arch/s390/kernel/vdso.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c index 84111a43ea29..eba2def3414d 100644 --- a/arch/s390/mm/extmem.c +++ b/arch/s390/mm/extmem.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 873f6ee1c46d..76d0708438e9 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -21,7 +21,7 @@ #include #include #include -#include +#include #include #include #include @@ -29,7 +29,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c index 04638b0b9ef1..0472e27febdf 100644 --- a/arch/s390/mm/vmem.c +++ b/arch/s390/mm/vmem.c @@ -4,14 +4,13 @@ * Author(s): Heiko Carstens */ -#include +#include #include #include #include #include #include #include -#include #include #include #include diff --git a/arch/s390/numa/mode_emu.c b/arch/s390/numa/mode_emu.c index 5a381fc8e958..bfba273c32c0 100644 --- a/arch/s390/numa/mode_emu.c +++ b/arch/s390/numa/mode_emu.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/s390/numa/numa.c b/arch/s390/numa/numa.c index 297f5d8b0890..ae0d9e889534 100644 --- a/arch/s390/numa/numa.c +++ b/arch/s390/numa/numa.c @@ -13,7 +13,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/s390/numa/toptree.c b/arch/s390/numa/toptree.c index 7f61cc3fd4d1..71a608cd4f61 100644 --- a/arch/s390/numa/toptree.c +++ b/arch/s390/numa/toptree.c @@ -8,7 +8,7 @@ */ #include -#include +#include #include #include #include diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index 21447f866415..c8c13c777162 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -11,12 +11,11 @@ #include #include #include -#include +#include #include #include #include #include -#include #include #include #include diff --git a/arch/sh/mm/ioremap_fixed.c b/arch/sh/mm/ioremap_fixed.c index 927a1294c465..07e744d75fa0 100644 --- a/arch/sh/mm/ioremap_fixed.c +++ b/arch/sh/mm/ioremap_fixed.c @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/sparc/kernel/mdesc.c b/arch/sparc/kernel/mdesc.c index a41526bd91e2..9a26b442f820 100644 --- a/arch/sparc/kernel/mdesc.c +++ b/arch/sparc/kernel/mdesc.c @@ -5,13 +5,11 @@ */ #include #include -#include #include #include #include #include #include -#include #include #include #include diff --git a/arch/sparc/kernel/prom_32.c b/arch/sparc/kernel/prom_32.c index 4389944735c6..d41e2a749c5d 100644 --- a/arch/sparc/kernel/prom_32.c +++ b/arch/sparc/kernel/prom_32.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c index de7c87b153fe..cd2825cb8420 100644 --- a/arch/sparc/kernel/setup_64.c +++ b/arch/sparc/kernel/setup_64.c @@ -32,7 +32,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c index 6cc80d0f4b9f..4792e08ad36b 100644 --- a/arch/sparc/kernel/smp_64.c +++ b/arch/sparc/kernel/smp_64.c @@ -22,7 +22,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c index 880714565c40..d900952bfc5f 100644 --- a/arch/sparc/mm/init_32.c +++ b/arch/sparc/mm/init_32.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index a8c3453195e6..3c8aac21f426 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -11,7 +11,7 @@ #include #include #include -#include +#include #include #include #include @@ -25,7 +25,6 @@ #include #include #include -#include #include #include diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index b48fea5ad9ef..a6142c5abf61 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -11,7 +11,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index ef19a391214f..673816880cce 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c @@ -6,7 +6,7 @@ * Licensed under the GPL. */ -#include +#include #include #include #include diff --git a/arch/um/drivers/vector_kern.c b/arch/um/drivers/vector_kern.c index 20442d20bd09..2b4dded11a7a 100644 --- a/arch/um/drivers/vector_kern.c +++ b/arch/um/drivers/vector_kern.c @@ -9,7 +9,7 @@ */ #include -#include +#include #include #include #include diff --git a/arch/um/kernel/initrd.c b/arch/um/kernel/initrd.c index 844056cf313e..3678f5b05e42 100644 --- a/arch/um/kernel/initrd.c +++ b/arch/um/kernel/initrd.c @@ -4,7 +4,7 @@ */ #include -#include +#include #include #include #include diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c index 2c672a8f4571..1067469ba2ea 100644 --- a/arch/um/kernel/mem.c +++ b/arch/um/kernel/mem.c @@ -5,7 +5,6 @@ #include #include -#include #include #include #include diff --git a/arch/um/kernel/physmem.c b/arch/um/kernel/physmem.c index 296a91a04598..5bf56af4d5b9 100644 --- a/arch/um/kernel/physmem.c +++ b/arch/um/kernel/physmem.c @@ -4,7 +4,6 @@ */ #include -#include #include #include #include diff --git a/arch/unicore32/kernel/hibernate.c b/arch/unicore32/kernel/hibernate.c index 9969ec374abb..29b71c68eb7c 100644 --- a/arch/unicore32/kernel/hibernate.c +++ b/arch/unicore32/kernel/hibernate.c @@ -13,7 +13,7 @@ #include #include -#include +#include #include #include diff --git a/arch/unicore32/kernel/setup.c b/arch/unicore32/kernel/setup.c index 9f163f976315..b2c38b32ea57 100644 --- a/arch/unicore32/kernel/setup.c +++ b/arch/unicore32/kernel/setup.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include #include @@ -27,7 +27,6 @@ #include #include #include -#include #include #include diff --git a/arch/unicore32/mm/init.c b/arch/unicore32/mm/init.c index 44fd0e8fbe87..cf4eb9481fd6 100644 --- a/arch/unicore32/mm/init.c +++ b/arch/unicore32/mm/init.c @@ -11,13 +11,12 @@ #include #include #include -#include +#include #include #include #include #include #include -#include #include #include #include diff --git a/arch/unicore32/mm/mmu.c b/arch/unicore32/mm/mmu.c index 18b355a20f0b..040a8c279761 100644 --- a/arch/unicore32/mm/mmu.c +++ b/arch/unicore32/mm/mmu.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index f5ea6415b778..7f5d212551d4 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -32,7 +32,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c index f1915b744052..ca13851f0570 100644 --- a/arch/x86/kernel/acpi/sleep.c +++ b/arch/x86/kernel/acpi/sleep.c @@ -7,7 +7,6 @@ */ #include -#include #include #include #include diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index ab731ab09f06..32b2b7a41ef5 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -20,7 +20,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 8c7450900e0e..5fbc57e4b0b9 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -47,7 +47,7 @@ #include #include /* time_after() */ #include -#include +#include #include #include diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 660d0b22e962..cbbd57ae06ee 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1,7 +1,7 @@ /* cpu_feature_enabled() cannot be used this early */ #define USE_EARLY_PGTABLE_L5 -#include +#include #include #include #include diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index a0ec4c37265a..68ff62bffbab 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -9,11 +9,10 @@ * allocation code routines via a platform independent interface (memblock, etc.). */ #include -#include +#include #include #include #include -#include #include #include diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index f1c5eb99d445..3482460d984d 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -11,7 +11,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c index 7ba73fe0d917..f4562fcec681 100644 --- a/arch/x86/kernel/pci-dma.c +++ b/arch/x86/kernel/pci-dma.c @@ -3,7 +3,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c index 71c0b01d93b1..bd08b9e1c9e2 100644 --- a/arch/x86/kernel/pci-swiotlb.c +++ b/arch/x86/kernel/pci-swiotlb.c @@ -5,7 +5,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c index 637982efecd8..9b158b4716d2 100644 --- a/arch/x86/kernel/pvclock.c +++ b/arch/x86/kernel/pvclock.c @@ -20,7 +20,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 7005f89bf3b2..b74e7bfed6ab 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -30,7 +30,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c index 483412fb8a24..e8796fcd7e5a 100644 --- a/arch/x86/kernel/setup_percpu.c +++ b/arch/x86/kernel/setup_percpu.c @@ -4,7 +4,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 5369d7fac797..a9134d1910b9 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -49,7 +49,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/x86/kernel/tce_64.c b/arch/x86/kernel/tce_64.c index 75730ce01f8d..285aaa62d153 100644 --- a/arch/x86/kernel/tce_64.c +++ b/arch/x86/kernel/tce_64.c @@ -30,7 +30,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/x86/mm/amdtopology.c b/arch/x86/mm/amdtopology.c index 048c761d97b0..058b2f36b3a6 100644 --- a/arch/x86/mm/amdtopology.c +++ b/arch/x86/mm/amdtopology.c @@ -12,7 +12,6 @@ #include #include #include -#include #include #include diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index b24eb4eb9984..71d4b9d4d43f 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -8,7 +8,7 @@ #include /* task_stack_*(), ... */ #include /* oops_begin/end, ... */ #include /* search_exception_tables */ -#include /* max_low_pfn */ +#include /* max_low_pfn */ #include /* NOKPROBE_SYMBOL, ... */ #include /* kmmio_handler, ... */ #include /* perf_sw_event */ diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c index 62915a5e0fa2..0d4bdcb84da5 100644 --- a/arch/x86/mm/highmem_32.c +++ b/arch/x86/mm/highmem_32.c @@ -1,7 +1,7 @@ #include #include #include /* for totalram_pages */ -#include +#include void *kmap(struct page *page) { diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index faca978ebf9d..ef99f3892e1f 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -3,7 +3,6 @@ #include #include #include -#include /* for max_low_pfn */ #include #include diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 3bbe5f58a67d..49ecf5ecf6d3 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -23,7 +23,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index bfb0bedc21d3..5fab264948c2 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 24e0920a9b25..5378d10f1d31 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -6,7 +6,7 @@ * (C) Copyright 1995 1996 Linus Torvalds */ -#include +#include #include #include #include diff --git a/arch/x86/mm/kasan_init_64.c b/arch/x86/mm/kasan_init_64.c index 8f87499124b8..04a9cf6b034f 100644 --- a/arch/x86/mm/kasan_init_64.c +++ b/arch/x86/mm/kasan_init_64.c @@ -5,10 +5,9 @@ /* cpu_feature_enabled() cannot be used this early */ #define USE_EARLY_PGTABLE_L5 -#include +#include #include #include -#include #include #include #include diff --git a/arch/x86/mm/kaslr.c b/arch/x86/mm/kaslr.c index 61db77b0eda9..3f452ffed7e9 100644 --- a/arch/x86/mm/kaslr.c +++ b/arch/x86/mm/kaslr.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c index 16e37d712ffd..1308f5408bf7 100644 --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c @@ -4,7 +4,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/x86/mm/numa_32.c b/arch/x86/mm/numa_32.c index e8a4a09e20f1..f2bd3d61e16b 100644 --- a/arch/x86/mm/numa_32.c +++ b/arch/x86/mm/numa_32.c @@ -22,7 +22,6 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include #include #include diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c index 066f3511d5f1..59d80160fa5a 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -3,7 +3,7 @@ * Generic VM initialization for x86-64 NUMA setups. * Copyright 2002,2003 Andi Kleen, SuSE Labs. */ -#include +#include #include "numa_internal.h" diff --git a/arch/x86/mm/numa_emulation.c b/arch/x86/mm/numa_emulation.c index b54d52a2d00a..a80fdd7fb40f 100644 --- a/arch/x86/mm/numa_emulation.c +++ b/arch/x86/mm/numa_emulation.c @@ -6,7 +6,6 @@ #include #include #include -#include #include #include "numa_internal.h" diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c index a25588ad75ef..08f8f76a4852 100644 --- a/arch/x86/mm/pageattr-test.c +++ b/arch/x86/mm/pageattr-test.c @@ -5,7 +5,7 @@ * Clears the a test pte bit on random pages in the direct mapping, * then reverts and compares page tables forwards and afterwards. */ -#include +#include #include #include #include diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index 62bb30b4bd2a..f799076e3d57 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -3,7 +3,7 @@ * Thanks to Ben LaHaise for precious feedback. */ #include -#include +#include #include #include #include diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c index 3d0c83ef6aab..08013524fba1 100644 --- a/arch/x86/mm/pat.c +++ b/arch/x86/mm/pat.c @@ -8,7 +8,7 @@ */ #include -#include +#include #include #include #include diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c index 7f9acb68324c..bdc98150d4db 100644 --- a/arch/x86/mm/physaddr.c +++ b/arch/x86/mm/physaddr.c @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 -#include +#include #include #include #include diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c index ed4ac215305d..8cd66152cdb0 100644 --- a/arch/x86/pci/i386.c +++ b/arch/x86/pci/i386.c @@ -32,7 +32,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index 9061babfbc83..7ae939e353cd 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -36,9 +36,8 @@ #include #include #include -#include -#include #include +#include #include #include #include diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c index e8da7f492970..cf0347f61b21 100644 --- a/arch/x86/platform/efi/efi_64.c +++ b/arch/x86/platform/efi/efi_64.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/x86/platform/efi/quirks.c b/arch/x86/platform/efi/quirks.c index 4b70d0f5a803..95e77a667ba5 100644 --- a/arch/x86/platform/efi/quirks.c +++ b/arch/x86/platform/efi/quirks.c @@ -8,7 +8,6 @@ #include #include #include -#include #include #include diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c index 140cd76ee897..115c8e4173bb 100644 --- a/arch/x86/platform/olpc/olpc_dt.c +++ b/arch/x86/platform/olpc/olpc_dt.c @@ -17,7 +17,7 @@ */ #include -#include +#include #include #include #include diff --git a/arch/x86/power/hibernate_32.c b/arch/x86/power/hibernate_32.c index 15695e30f982..be15bdcb20df 100644 --- a/arch/x86/power/hibernate_32.c +++ b/arch/x86/power/hibernate_32.c @@ -8,7 +8,7 @@ #include #include -#include +#include #include #include diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 67b2f31a1265..e996e8e744cb 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #ifdef CONFIG_XEN_BALLOON_MEMORY_HOTPLUG -#include +#include #endif #include #include diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index ec7a4209f310..2f6787fc7106 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include #include #include @@ -31,7 +31,6 @@ #include #include #include -#include #include #include diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c index b3e11afed25b..b06731705529 100644 --- a/arch/x86/xen/p2m.c +++ b/arch/x86/xen/p2m.c @@ -67,7 +67,6 @@ #include #include #include -#include #include #include #include diff --git a/arch/xtensa/kernel/pci.c b/arch/xtensa/kernel/pci.c index 21f13e9aabe1..5ca440a74316 100644 --- a/arch/xtensa/kernel/pci.c +++ b/arch/xtensa/kernel/pci.c @@ -24,7 +24,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/xtensa/mm/cache.c b/arch/xtensa/mm/cache.c index 9220dcde7520..b27359e2a464 100644 --- a/arch/xtensa/mm/cache.c +++ b/arch/xtensa/mm/cache.c @@ -21,7 +21,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/xtensa/mm/init.c b/arch/xtensa/mm/init.c index f7fbe6334939..9750a48f491b 100644 --- a/arch/xtensa/mm/init.c +++ b/arch/xtensa/mm/init.c @@ -18,7 +18,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/xtensa/mm/kasan_init.c b/arch/xtensa/mm/kasan_init.c index 1a30a258ccd0..6b95ca43aec0 100644 --- a/arch/xtensa/mm/kasan_init.c +++ b/arch/xtensa/mm/kasan_init.c @@ -8,11 +8,10 @@ * Copyright (C) 2017 Cadence Design Systems Inc. */ -#include +#include #include #include #include -#include #include #include #include diff --git a/arch/xtensa/mm/mmu.c b/arch/xtensa/mm/mmu.c index f33a1ff2662a..a4dcfd39bc5c 100644 --- a/arch/xtensa/mm/mmu.c +++ b/arch/xtensa/mm/mmu.c @@ -4,7 +4,7 @@ * * Extracted from init.c */ -#include +#include #include #include #include diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c index 206b9d4591e8..190846dddc67 100644 --- a/arch/xtensa/platforms/iss/network.c +++ b/arch/xtensa/platforms/iss/network.c @@ -30,7 +30,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/xtensa/platforms/iss/setup.c b/arch/xtensa/platforms/iss/setup.c index 58709e89a8ed..c14cc673976c 100644 --- a/arch/xtensa/platforms/iss/setup.c +++ b/arch/xtensa/platforms/iss/setup.c @@ -16,7 +16,7 @@ * option) any later version. * */ -#include +#include #include #include #include diff --git a/block/blk-settings.c b/block/blk-settings.c index ffd459969689..696c04c1ab6c 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -6,7 +6,7 @@ #include #include #include -#include /* for max_pfn/max_low_pfn */ +#include /* for max_pfn/max_low_pfn */ #include #include #include diff --git a/block/bounce.c b/block/bounce.c index ec0d99995f5f..cf49fe02f65c 100644 --- a/block/bounce.c +++ b/block/bounce.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c index 85167603b9c9..274699463b4f 100644 --- a/drivers/acpi/numa.c +++ b/drivers/acpi/numa.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index a3d012b08fc5..61203eebf3a1 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -31,9 +31,8 @@ #include #include #include -#include -#include #include +#include #include #include "internal.h" diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 23cf4427f425..41b91af95afb 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c index 5c54d3734daf..5b2867a33b98 100644 --- a/drivers/clk/ti/clk.c +++ b/drivers/clk/ti/clk.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include #include "clock.h" diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c index f2483548cde9..099d83e4e910 100644 --- a/drivers/firmware/dmi_scan.c +++ b/drivers/firmware/dmi_scan.c @@ -5,7 +5,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/firmware/efi/apple-properties.c b/drivers/firmware/efi/apple-properties.c index 2b675f788b61..ac1654f74dc7 100644 --- a/drivers/firmware/efi/apple-properties.c +++ b/drivers/firmware/efi/apple-properties.c @@ -20,7 +20,7 @@ #define pr_fmt(fmt) "apple-properties: " fmt -#include +#include #include #include #include diff --git a/drivers/firmware/iscsi_ibft_find.c b/drivers/firmware/iscsi_ibft_find.c index 2224f1dc074b..72d9ea18270b 100644 --- a/drivers/firmware/iscsi_ibft_find.c +++ b/drivers/firmware/iscsi_ibft_find.c @@ -18,7 +18,7 @@ * GNU General Public License for more details. */ -#include +#include #include #include #include diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c index 03cead6d5f97..2a23453f005a 100644 --- a/drivers/firmware/memmap.c +++ b/drivers/firmware/memmap.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include #include diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index f9f69f7111a9..44bd5b9166bb 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -11,7 +11,7 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ -#include +#include #include #include #include diff --git a/drivers/iommu/mtk_iommu_v1.c b/drivers/iommu/mtk_iommu_v1.c index 676c029494e4..0e780848f59b 100644 --- a/drivers/iommu/mtk_iommu_v1.c +++ b/drivers/iommu/mtk_iommu_v1.c @@ -13,7 +13,7 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ -#include +#include #include #include #include diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c index 0069f9084f9f..880a81c82b7a 100644 --- a/drivers/macintosh/smu.c +++ b/drivers/macintosh/smu.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include #include #include @@ -38,7 +38,6 @@ #include #include #include -#include #include #include diff --git a/drivers/mtd/ar7part.c b/drivers/mtd/ar7part.c index fc15ec58230a..0d33cf0842ad 100644 --- a/drivers/mtd/ar7part.c +++ b/drivers/mtd/ar7part.c @@ -25,7 +25,7 @@ #include #include -#include +#include #include #include diff --git a/drivers/net/arcnet/arc-rimi.c b/drivers/net/arcnet/arc-rimi.c index a07e24970be4..11c5bad95226 100644 --- a/drivers/net/arcnet/arc-rimi.c +++ b/drivers/net/arcnet/arc-rimi.c @@ -33,7 +33,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/net/arcnet/com20020-isa.c b/drivers/net/arcnet/com20020-isa.c index 38fa60ddaf2e..28510e33924f 100644 --- a/drivers/net/arcnet/com20020-isa.c +++ b/drivers/net/arcnet/com20020-isa.c @@ -38,7 +38,7 @@ #include #include #include -#include +#include #include #include "arcdevice.h" diff --git a/drivers/net/arcnet/com90io.c b/drivers/net/arcnet/com90io.c index 4e56aaf2b984..2c546013a980 100644 --- a/drivers/net/arcnet/com90io.c +++ b/drivers/net/arcnet/com90io.c @@ -34,7 +34,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index ffe62a7ae19b..bb532aae0d92 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -11,7 +11,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c index 01e23b85e798..49ae2aa744d6 100644 --- a/drivers/of/unittest.c +++ b/drivers/of/unittest.c @@ -5,7 +5,7 @@ #define pr_fmt(fmt) "### dt-test ### " fmt -#include +#include #include #include #include diff --git a/drivers/s390/char/fs3270.c b/drivers/s390/char/fs3270.c index 16a4e8528bbc..8f3a2eeb28dc 100644 --- a/drivers/s390/char/fs3270.c +++ b/drivers/s390/char/fs3270.c @@ -8,7 +8,7 @@ * Copyright IBM Corp. 2003, 2009 */ -#include +#include #include #include #include diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c index 5b8af2782282..2b0c36c2c568 100644 --- a/drivers/s390/char/tty3270.c +++ b/drivers/s390/char/tty3270.c @@ -19,7 +19,7 @@ #include #include -#include +#include #include #include diff --git a/drivers/s390/cio/cmf.c b/drivers/s390/cio/cmf.c index 8af4948dae80..72dd2471ec1e 100644 --- a/drivers/s390/cio/cmf.c +++ b/drivers/s390/cio/cmf.c @@ -13,7 +13,7 @@ #define KMSG_COMPONENT "cio" #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt -#include +#include #include #include #include diff --git a/drivers/s390/virtio/virtio_ccw.c b/drivers/s390/virtio/virtio_ccw.c index 8f5c1d7f751a..97b6f197f007 100644 --- a/drivers/s390/virtio/virtio_ccw.c +++ b/drivers/s390/virtio/virtio_ccw.c @@ -9,7 +9,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/sfi/sfi_core.c b/drivers/sfi/sfi_core.c index 153b3f3cc795..a5136901dd8a 100644 --- a/drivers/sfi/sfi_core.c +++ b/drivers/sfi/sfi_core.c @@ -59,7 +59,7 @@ #define KMSG_COMPONENT "SFI" #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt -#include +#include #include #include #include diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_core.c b/drivers/tty/serial/cpm_uart/cpm_uart_core.c index 79ad30d34949..b929c7ae3a27 100644 --- a/drivers/tty/serial/cpm_uart/cpm_uart_core.c +++ b/drivers/tty/serial/cpm_uart/cpm_uart_core.c @@ -24,7 +24,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c b/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c index 4eba17f3d293..56fc527015cb 100644 --- a/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c +++ b/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include #include diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c index e3bff068dc3c..6a1cd03bfe39 100644 --- a/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c +++ b/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include #include diff --git a/drivers/usb/early/xhci-dbc.c b/drivers/usb/early/xhci-dbc.c index ddc5fa88f268..d2652dccc699 100644 --- a/drivers/usb/early/xhci-dbc.c +++ b/drivers/usb/early/xhci-dbc.c @@ -12,7 +12,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index e12bb256036f..a3f5cbfcd4a1 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -44,7 +44,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c index e6c1934734b7..93194f3e7540 100644 --- a/drivers/xen/events/events_base.c +++ b/drivers/xen/events/events_base.c @@ -28,7 +28,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c index 84575baceebc..f15f89df1f36 100644 --- a/drivers/xen/grant-table.c +++ b/drivers/xen/grant-table.c @@ -33,7 +33,7 @@ #define pr_fmt(fmt) "xen:" KBUILD_MODNAME ": " fmt -#include +#include #include #include #include diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c index c5f26a87d238..2a7f545bd0b5 100644 --- a/drivers/xen/swiotlb-xen.c +++ b/drivers/xen/swiotlb-xen.c @@ -35,7 +35,6 @@ #define pr_fmt(fmt) "xen:" KBUILD_MODNAME ": " fmt -#include #include #include #include diff --git a/drivers/xen/xen-selfballoon.c b/drivers/xen/xen-selfballoon.c index 55988b8418ee..5165aa82bf7d 100644 --- a/drivers/xen/xen-selfballoon.c +++ b/drivers/xen/xen-selfballoon.c @@ -68,7 +68,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include -#include +#include #include #include #include diff --git a/fs/dcache.c b/fs/dcache.c index c2e443fb76ae..2593153471cf 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -26,7 +26,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/fs/inode.c b/fs/inode.c index 9b808986d440..9e198f00b64c 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -10,7 +10,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/fs/namespace.c b/fs/namespace.c index d86830c86ce8..98d27da43304 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include #include diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c index d297fe4472a9..bbcc185062bb 100644 --- a/fs/proc/kcore.c +++ b/fs/proc/kcore.c @@ -22,7 +22,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/fs/proc/page.c b/fs/proc/page.c index 792c78a49174..6c517b11acf8 100644 --- a/fs/proc/page.c +++ b/fs/proc/page.c @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 -#include +#include #include #include #include diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c index 0377a104495b..3fe90443c1bb 100644 --- a/fs/proc/vmcore.c +++ b/fs/proc/vmcore.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h deleted file mode 100644 index b58873a567b2..000000000000 --- a/include/linux/bootmem.h +++ /dev/null @@ -1,173 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Discontiguous memory support, Kanoj Sarcar, SGI, Nov 1999 - */ -#ifndef _LINUX_BOOTMEM_H -#define _LINUX_BOOTMEM_H - -#include -#include -#include -#include - -/* - * simple boot-time physical memory area allocator. - */ - -extern unsigned long max_low_pfn; -extern unsigned long min_low_pfn; - -/* - * highest page - */ -extern unsigned long max_pfn; -/* - * highest possible page - */ -extern unsigned long long max_possible_pfn; - -extern unsigned long memblock_free_all(void); -extern void reset_node_managed_pages(pg_data_t *pgdat); -extern void reset_all_zones_managed_pages(void); - -/* We are using top down, so it is safe to use 0 here */ -#define BOOTMEM_LOW_LIMIT 0 - -#ifndef ARCH_LOW_ADDRESS_LIMIT -#define ARCH_LOW_ADDRESS_LIMIT 0xffffffffUL -#endif - -/* FIXME: use MEMBLOCK_ALLOC_* variants here */ -#define BOOTMEM_ALLOC_ACCESSIBLE 0 -#define BOOTMEM_ALLOC_ANYWHERE (~(phys_addr_t)0) - -/* FIXME: Move to memblock.h at a point where we remove nobootmem.c */ -void *memblock_alloc_try_nid_raw(phys_addr_t size, phys_addr_t align, - phys_addr_t min_addr, - phys_addr_t max_addr, int nid); -void *memblock_alloc_try_nid_nopanic(phys_addr_t size, - phys_addr_t align, phys_addr_t min_addr, - phys_addr_t max_addr, int nid); -void *memblock_alloc_try_nid(phys_addr_t size, phys_addr_t align, - phys_addr_t min_addr, phys_addr_t max_addr, int nid); -void __memblock_free_early(phys_addr_t base, phys_addr_t size); -void __memblock_free_late(phys_addr_t base, phys_addr_t size); - -static inline void * __init memblock_alloc( - phys_addr_t size, phys_addr_t align) -{ - return memblock_alloc_try_nid(size, align, BOOTMEM_LOW_LIMIT, - BOOTMEM_ALLOC_ACCESSIBLE, - NUMA_NO_NODE); -} - -static inline void * __init memblock_alloc_raw( - phys_addr_t size, phys_addr_t align) -{ - return memblock_alloc_try_nid_raw(size, align, BOOTMEM_LOW_LIMIT, - BOOTMEM_ALLOC_ACCESSIBLE, - NUMA_NO_NODE); -} - -static inline void * __init memblock_alloc_from( - phys_addr_t size, phys_addr_t align, phys_addr_t min_addr) -{ - return memblock_alloc_try_nid(size, align, min_addr, - BOOTMEM_ALLOC_ACCESSIBLE, - NUMA_NO_NODE); -} - -static inline void * __init memblock_alloc_nopanic( - phys_addr_t size, phys_addr_t align) -{ - return memblock_alloc_try_nid_nopanic(size, align, - BOOTMEM_LOW_LIMIT, - BOOTMEM_ALLOC_ACCESSIBLE, - NUMA_NO_NODE); -} - -static inline void * __init memblock_alloc_low( - phys_addr_t size, phys_addr_t align) -{ - return memblock_alloc_try_nid(size, align, - BOOTMEM_LOW_LIMIT, - ARCH_LOW_ADDRESS_LIMIT, - NUMA_NO_NODE); -} -static inline void * __init memblock_alloc_low_nopanic( - phys_addr_t size, phys_addr_t align) -{ - return memblock_alloc_try_nid_nopanic(size, align, - BOOTMEM_LOW_LIMIT, - ARCH_LOW_ADDRESS_LIMIT, - NUMA_NO_NODE); -} - -static inline void * __init memblock_alloc_from_nopanic( - phys_addr_t size, phys_addr_t align, phys_addr_t min_addr) -{ - return memblock_alloc_try_nid_nopanic(size, align, min_addr, - BOOTMEM_ALLOC_ACCESSIBLE, - NUMA_NO_NODE); -} - -static inline void * __init memblock_alloc_node( - phys_addr_t size, phys_addr_t align, int nid) -{ - return memblock_alloc_try_nid(size, align, BOOTMEM_LOW_LIMIT, - BOOTMEM_ALLOC_ACCESSIBLE, nid); -} - -static inline void * __init memblock_alloc_node_nopanic( - phys_addr_t size, int nid) -{ - return memblock_alloc_try_nid_nopanic(size, 0, BOOTMEM_LOW_LIMIT, - BOOTMEM_ALLOC_ACCESSIBLE, - nid); -} - -static inline void __init memblock_free_early( - phys_addr_t base, phys_addr_t size) -{ - __memblock_free_early(base, size); -} - -static inline void __init memblock_free_early_nid( - phys_addr_t base, phys_addr_t size, int nid) -{ - __memblock_free_early(base, size); -} - -static inline void __init memblock_free_late( - phys_addr_t base, phys_addr_t size) -{ - __memblock_free_late(base, size); -} - -extern void *alloc_large_system_hash(const char *tablename, - unsigned long bucketsize, - unsigned long numentries, - int scale, - int flags, - unsigned int *_hash_shift, - unsigned int *_hash_mask, - unsigned long low_limit, - unsigned long high_limit); - -#define HASH_EARLY 0x00000001 /* Allocating during early boot? */ -#define HASH_SMALL 0x00000002 /* sub-page allocation allowed, min - * shift passed via *_hash_shift */ -#define HASH_ZERO 0x00000004 /* Zero allocated hash table */ - -/* Only NUMA needs hash distribution. 64bit NUMA architectures have - * sufficient vmalloc space. - */ -#ifdef CONFIG_NUMA -#define HASHDIST_DEFAULT IS_ENABLED(CONFIG_64BIT) -extern int hashdist; /* Distribute hashes across NUMA nodes? */ -#else -#define hashdist (0) -#endif - - -#endif /* _LINUX_BOOTMEM_H */ diff --git a/include/linux/memblock.h b/include/linux/memblock.h index 9d46a7204975..1b4d85879cbe 100644 --- a/include/linux/memblock.h +++ b/include/linux/memblock.h @@ -15,6 +15,19 @@ #include #include +#include + +extern unsigned long max_low_pfn; +extern unsigned long min_low_pfn; + +/* + * highest page + */ +extern unsigned long max_pfn; +/* + * highest possible page + */ +extern unsigned long long max_possible_pfn; #define INIT_MEMBLOCK_REGIONS 128 #define INIT_PHYSMEM_REGIONS 4 @@ -119,6 +132,10 @@ int memblock_mark_nomap(phys_addr_t base, phys_addr_t size); int memblock_clear_nomap(phys_addr_t base, phys_addr_t size); enum memblock_flags choose_memblock_flags(void); +unsigned long memblock_free_all(void); +void reset_node_managed_pages(pg_data_t *pgdat); +void reset_all_zones_managed_pages(void); + /* Low level functions */ int memblock_add_range(struct memblock_type *type, phys_addr_t base, phys_addr_t size, @@ -300,11 +317,116 @@ static inline int memblock_get_region_node(const struct memblock_region *r) } #endif /* CONFIG_HAVE_MEMBLOCK_NODE_MAP */ +/* Flags for memblock allocation APIs */ +#define MEMBLOCK_ALLOC_ANYWHERE (~(phys_addr_t)0) +#define MEMBLOCK_ALLOC_ACCESSIBLE 0 + +/* We are using top down, so it is safe to use 0 here */ +#define MEMBLOCK_LOW_LIMIT 0 + +#ifndef ARCH_LOW_ADDRESS_LIMIT +#define ARCH_LOW_ADDRESS_LIMIT 0xffffffffUL +#endif + phys_addr_t memblock_phys_alloc_nid(phys_addr_t size, phys_addr_t align, int nid); phys_addr_t memblock_phys_alloc_try_nid(phys_addr_t size, phys_addr_t align, int nid); phys_addr_t memblock_phys_alloc(phys_addr_t size, phys_addr_t align); +void *memblock_alloc_try_nid_raw(phys_addr_t size, phys_addr_t align, + phys_addr_t min_addr, phys_addr_t max_addr, + int nid); +void *memblock_alloc_try_nid_nopanic(phys_addr_t size, phys_addr_t align, + phys_addr_t min_addr, phys_addr_t max_addr, + int nid); +void *memblock_alloc_try_nid(phys_addr_t size, phys_addr_t align, + phys_addr_t min_addr, phys_addr_t max_addr, + int nid); + +static inline void * __init memblock_alloc(phys_addr_t size, phys_addr_t align) +{ + return memblock_alloc_try_nid(size, align, MEMBLOCK_LOW_LIMIT, + MEMBLOCK_ALLOC_ACCESSIBLE, NUMA_NO_NODE); +} + +static inline void * __init memblock_alloc_raw(phys_addr_t size, + phys_addr_t align) +{ + return memblock_alloc_try_nid_raw(size, align, MEMBLOCK_LOW_LIMIT, + MEMBLOCK_ALLOC_ACCESSIBLE, + NUMA_NO_NODE); +} + +static inline void * __init memblock_alloc_from(phys_addr_t size, + phys_addr_t align, + phys_addr_t min_addr) +{ + return memblock_alloc_try_nid(size, align, min_addr, + MEMBLOCK_ALLOC_ACCESSIBLE, NUMA_NO_NODE); +} + +static inline void * __init memblock_alloc_nopanic(phys_addr_t size, + phys_addr_t align) +{ + return memblock_alloc_try_nid_nopanic(size, align, MEMBLOCK_LOW_LIMIT, + MEMBLOCK_ALLOC_ACCESSIBLE, + NUMA_NO_NODE); +} + +static inline void * __init memblock_alloc_low(phys_addr_t size, + phys_addr_t align) +{ + return memblock_alloc_try_nid(size, align, MEMBLOCK_LOW_LIMIT, + ARCH_LOW_ADDRESS_LIMIT, NUMA_NO_NODE); +} +static inline void * __init memblock_alloc_low_nopanic(phys_addr_t size, + phys_addr_t align) +{ + return memblock_alloc_try_nid_nopanic(size, align, MEMBLOCK_LOW_LIMIT, + ARCH_LOW_ADDRESS_LIMIT, + NUMA_NO_NODE); +} + +static inline void * __init memblock_alloc_from_nopanic(phys_addr_t size, + phys_addr_t align, + phys_addr_t min_addr) +{ + return memblock_alloc_try_nid_nopanic(size, align, min_addr, + MEMBLOCK_ALLOC_ACCESSIBLE, + NUMA_NO_NODE); +} + +static inline void * __init memblock_alloc_node(phys_addr_t size, + phys_addr_t align, int nid) +{ + return memblock_alloc_try_nid(size, align, MEMBLOCK_LOW_LIMIT, + MEMBLOCK_ALLOC_ACCESSIBLE, nid); +} + +static inline void * __init memblock_alloc_node_nopanic(phys_addr_t size, + int nid) +{ + return memblock_alloc_try_nid_nopanic(size, 0, MEMBLOCK_LOW_LIMIT, + MEMBLOCK_ALLOC_ACCESSIBLE, nid); +} + +static inline void __init memblock_free_early(phys_addr_t base, + phys_addr_t size) +{ + __memblock_free_early(base, size); +} + +static inline void __init memblock_free_early_nid(phys_addr_t base, + phys_addr_t size, int nid) +{ + __memblock_free_early(base, size); +} + +static inline void __init memblock_free_late(phys_addr_t base, phys_addr_t size) +{ + __memblock_free_late(base, size); +} + /* * Set the allocation direction to bottom-up or top-down. */ @@ -323,10 +445,6 @@ static inline bool memblock_bottom_up(void) return memblock.bottom_up; } -/* Flags for memblock_alloc_base() amd __memblock_alloc_base() */ -#define MEMBLOCK_ALLOC_ANYWHERE (~(phys_addr_t)0) -#define MEMBLOCK_ALLOC_ACCESSIBLE 0 - phys_addr_t __init memblock_alloc_range(phys_addr_t size, phys_addr_t align, phys_addr_t start, phys_addr_t end, enum memblock_flags flags); @@ -432,6 +550,31 @@ static inline unsigned long memblock_region_reserved_end_pfn(const struct memblo i < memblock_type->cnt; \ i++, rgn = &memblock_type->regions[i]) +extern void *alloc_large_system_hash(const char *tablename, + unsigned long bucketsize, + unsigned long numentries, + int scale, + int flags, + unsigned int *_hash_shift, + unsigned int *_hash_mask, + unsigned long low_limit, + unsigned long high_limit); + +#define HASH_EARLY 0x00000001 /* Allocating during early boot? */ +#define HASH_SMALL 0x00000002 /* sub-page allocation allowed, min + * shift passed via *_hash_shift */ +#define HASH_ZERO 0x00000004 /* Zero allocated hash table */ + +/* Only NUMA needs hash distribution. 64bit NUMA architectures have + * sufficient vmalloc space. + */ +#ifdef CONFIG_NUMA +#define HASHDIST_DEFAULT IS_ENABLED(CONFIG_64BIT) +extern int hashdist; /* Distribute hashes across NUMA nodes? */ +#else +#define hashdist (0) +#endif + #ifdef CONFIG_MEMTEST extern void early_memtest(phys_addr_t start, phys_addr_t end); #else diff --git a/init/main.c b/init/main.c index 8cef69c61389..51b8e7b8ae5b 100644 --- a/init/main.c +++ b/init/main.c @@ -25,7 +25,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/kernel/dma/direct.c b/kernel/dma/direct.c index f14c376937e5..22a12ab5a5e9 100644 --- a/kernel/dma/direct.c +++ b/kernel/dma/direct.c @@ -4,7 +4,7 @@ * * DMA operations that map physical memory directly without using an IOMMU. */ -#include /* for max_pfn */ +#include /* for max_pfn */ #include #include #include diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c index 801da67e957b..5731daa09a32 100644 --- a/kernel/dma/swiotlb.c +++ b/kernel/dma/swiotlb.c @@ -40,7 +40,7 @@ #include #include -#include +#include #include #define CREATE_TRACE_POINTS diff --git a/kernel/futex.c b/kernel/futex.c index 3e2de8fc1891..f423f9b6577e 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -65,7 +65,7 @@ #include #include #include -#include +#include #include #include diff --git a/kernel/locking/qspinlock_paravirt.h b/kernel/locking/qspinlock_paravirt.h index 0130e488ebfe..8f36c27c1794 100644 --- a/kernel/locking/qspinlock_paravirt.h +++ b/kernel/locking/qspinlock_paravirt.h @@ -4,7 +4,7 @@ #endif #include -#include +#include #include /* diff --git a/kernel/pid.c b/kernel/pid.c index cdf63e53a014..b2f6c506035d 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -31,7 +31,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c index 34116a6097be..3c9e365438ad 100644 --- a/kernel/power/snapshot.c +++ b/kernel/power/snapshot.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index 429e4a3833ca..1b2a029360b7 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -31,7 +31,6 @@ #include #include #include -#include #include #include #include diff --git a/kernel/profile.c b/kernel/profile.c index 9aa2a4445b0d..9c08a2c7cb1d 100644 --- a/kernel/profile.c +++ b/kernel/profile.c @@ -16,7 +16,7 @@ #include #include -#include +#include #include #include #include diff --git a/lib/cpumask.c b/lib/cpumask.c index 1405cb22e6bc..75b5e7672c4c 100644 --- a/lib/cpumask.c +++ b/lib/cpumask.c @@ -4,7 +4,7 @@ #include #include #include -#include +#include /** * cpumask_next - get the next cpu in a cpumask diff --git a/mm/hugetlb.c b/mm/hugetlb.c index e35d99844612..c007fb5fb8d5 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -15,7 +15,6 @@ #include #include #include -#include #include #include #include diff --git a/mm/kasan/kasan_init.c b/mm/kasan/kasan_init.c index 785a9707786b..c7550eb65922 100644 --- a/mm/kasan/kasan_init.c +++ b/mm/kasan/kasan_init.c @@ -10,11 +10,10 @@ * */ -#include +#include #include #include #include -#include #include #include #include diff --git a/mm/kmemleak.c b/mm/kmemleak.c index 4f7e4b5a2f08..877de4fa0720 100644 --- a/mm/kmemleak.c +++ b/mm/kmemleak.c @@ -92,7 +92,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/mm/memblock.c b/mm/memblock.c index 2ed73245b5da..c655342569f8 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 7e6509a53d79..41e326472ef9 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -33,7 +33,6 @@ #include #include #include -#include #include #include diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 5f3291601945..ef289fadec0e 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include #include diff --git a/mm/page_ext.c b/mm/page_ext.c index 5323c2ade686..ae44f7adbe07 100644 --- a/mm/page_ext.c +++ b/mm/page_ext.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include #include -#include +#include #include #include #include diff --git a/mm/page_idle.c b/mm/page_idle.c index 6302bc62c27d..b9e4b42b33ab 100644 --- a/mm/page_idle.c +++ b/mm/page_idle.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 #include -#include +#include #include #include #include diff --git a/mm/page_owner.c b/mm/page_owner.c index d80adfe702d3..87bc0dfdb52b 100644 --- a/mm/page_owner.c +++ b/mm/page_owner.c @@ -3,7 +3,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/mm/percpu.c b/mm/percpu.c index 3050c1d37d37..61cdbb3b3736 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -65,7 +65,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include -#include +#include #include #include #include diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c index 7408cabed61a..7fec05796796 100644 --- a/mm/sparse-vmemmap.c +++ b/mm/sparse-vmemmap.c @@ -20,7 +20,6 @@ */ #include #include -#include #include #include #include diff --git a/mm/sparse.c b/mm/sparse.c index b139fbc61d10..ab2ac45e0440 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -5,7 +5,6 @@ #include #include #include -#include #include #include #include diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c index f5c9ef2586de..411dd7a90046 100644 --- a/net/ipv4/inet_hashtables.c +++ b/net/ipv4/inet_hashtables.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include #include diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 1834818ed07b..9e6bc4d6daa7 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -262,7 +262,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index ca3ed931f2a9..1976fddb9e00 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -81,7 +81,7 @@ #include #include -#include +#include #include #include #include diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index e948db29ab53..9b277bd36d1a 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -46,7 +46,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/net/xfrm/xfrm_hash.c b/net/xfrm/xfrm_hash.c index 2ad33ce1ea17..eca8d84d99bf 100644 --- a/net/xfrm/xfrm_hash.c +++ b/net/xfrm/xfrm_hash.c @@ -6,7 +6,7 @@ #include #include -#include +#include #include #include #include -- cgit v1.2.3