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-rw-r--r--include/acpi/acpi_bus.h1
-rw-r--r--include/acpi/acpi_drivers.h1
-rw-r--r--include/asm-generic/pgtable.h12
-rw-r--r--include/crypto/if_alg.h1
-rw-r--r--include/drm/drm_connector.h8
-rw-r--r--include/drm/drm_edid.h3
-rw-r--r--include/drm/ttm/ttm_page_alloc.h32
-rw-r--r--include/kvm/arm_arch_timer.h3
-rw-r--r--include/linux/debugfs.h2
-rw-r--r--include/linux/dma-mapping.h2
-rw-r--r--include/linux/fs.h19
-rw-r--r--include/linux/hugetlb.h8
-rw-r--r--include/linux/hyperv.h1
-rw-r--r--include/linux/iio/timer/stm32-lptim-trigger.h5
-rw-r--r--include/linux/irqdesc.h6
-rw-r--r--include/linux/kallsyms.h6
-rw-r--r--include/linux/kmemcheck.h1
-rw-r--r--include/linux/kvm_host.h5
-rw-r--r--include/linux/libgcc.h (renamed from include/lib/libgcc.h)0
-rw-r--r--include/linux/migrate.h2
-rw-r--r--include/linux/mm.h14
-rw-r--r--include/linux/perf_event.h6
-rw-r--r--include/linux/rculist_nulls.h38
-rw-r--r--include/linux/serdev.h2
-rw-r--r--include/linux/skbuff.h3
-rw-r--r--include/linux/sunrpc/cache.h2
-rw-r--r--include/linux/sysfs.h6
-rw-r--r--include/linux/tcp.h3
-rw-r--r--include/linux/usb/usbnet.h1
-rw-r--r--include/net/mac80211.h8
-rw-r--r--include/net/red.h13
-rw-r--r--include/net/sctp/checksum.h13
-rw-r--r--include/net/sctp/sctp.h5
-rw-r--r--include/net/sctp/stream_sched.h5
-rw-r--r--include/net/sctp/structs.h3
-rw-r--r--include/net/sock.h6
-rw-r--r--include/net/tc_act/tc_sample.h1
-rw-r--r--include/net/tcp.h5
-rw-r--r--include/scsi/libsas.h2
-rw-r--r--include/trace/events/rxrpc.h86
-rw-r--r--include/trace/events/xdp.h1
-rw-r--r--include/uapi/asm-generic/bpf_perf_event.h9
-rw-r--r--include/uapi/linux/bcache.h2
-rw-r--r--include/uapi/linux/bfs_fs.h2
-rw-r--r--include/uapi/linux/bpf_perf_event.h5
-rw-r--r--include/uapi/linux/kfd_ioctl.h22
-rw-r--r--include/uapi/linux/kvm.h4
-rw-r--r--include/uapi/linux/rxrpc.h1
-rw-r--r--include/uapi/linux/usb/ch9.h3
-rw-r--r--include/uapi/linux/vm_sockets_diag.h1
50 files changed, 233 insertions, 157 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index f849be28e082..79287629c888 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -105,6 +105,7 @@ enum acpi_bus_device_type {
ACPI_BUS_TYPE_THERMAL,
ACPI_BUS_TYPE_POWER_BUTTON,
ACPI_BUS_TYPE_SLEEP_BUTTON,
+ ACPI_BUS_TYPE_ECDT_EC,
ACPI_BUS_DEVICE_TYPE_COUNT
};
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 29c691265b49..14499757338f 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -58,6 +58,7 @@
#define ACPI_VIDEO_HID "LNXVIDEO"
#define ACPI_BAY_HID "LNXIOBAY"
#define ACPI_DOCK_HID "LNXDOCK"
+#define ACPI_ECDT_HID "LNXEC"
/* Quirk for broken IBM BIOSes */
#define ACPI_SMBUS_IBM_HID "SMBUSIBM"
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 757dc6ffc7ba..b234d54f2cb6 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -805,15 +805,23 @@ static inline int pmd_trans_huge(pmd_t pmd)
{
return 0;
}
-#ifndef __HAVE_ARCH_PMD_WRITE
+#ifndef pmd_write
static inline int pmd_write(pmd_t pmd)
{
BUG();
return 0;
}
-#endif /* __HAVE_ARCH_PMD_WRITE */
+#endif /* pmd_write */
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
+#ifndef pud_write
+static inline int pud_write(pud_t pud)
+{
+ BUG();
+ return 0;
+}
+#endif /* pud_write */
+
#if !defined(CONFIG_TRANSPARENT_HUGEPAGE) || \
(defined(CONFIG_TRANSPARENT_HUGEPAGE) && \
!defined(CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD))
diff --git a/include/crypto/if_alg.h b/include/crypto/if_alg.h
index 6abf0a3604dc..38d9c5861ed8 100644
--- a/include/crypto/if_alg.h
+++ b/include/crypto/if_alg.h
@@ -242,6 +242,7 @@ int af_alg_sendmsg(struct socket *sock, struct msghdr *msg, size_t size,
unsigned int ivsize);
ssize_t af_alg_sendpage(struct socket *sock, struct page *page,
int offset, size_t size, int flags);
+void af_alg_free_resources(struct af_alg_async_req *areq);
void af_alg_async_cb(struct crypto_async_request *_req, int err);
unsigned int af_alg_poll(struct file *file, struct socket *sock,
poll_table *wait);
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index df9807a3caae..a4649c56ca2f 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -916,6 +916,14 @@ struct drm_connector {
uint8_t num_h_tile, num_v_tile;
uint8_t tile_h_loc, tile_v_loc;
uint16_t tile_h_size, tile_v_size;
+
+ /**
+ * @free_work:
+ *
+ * Work used only by &drm_connector_iter to be able to clean up a
+ * connector from any context.
+ */
+ struct work_struct free_work;
};
#define obj_to_connector(x) container_of(x, struct drm_connector, base)
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index 6f35909b8add..2ec41d032e56 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -362,7 +362,8 @@ void
drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
const struct drm_display_mode *mode,
enum hdmi_quantization_range rgb_quant_range,
- bool rgb_quant_range_selectable);
+ bool rgb_quant_range_selectable,
+ bool is_hdmi2_sink);
/**
* drm_eld_mnl - Get ELD monitor name length in bytes.
diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
index 38a2b4770c35..593811362a91 100644
--- a/include/drm/ttm/ttm_page_alloc.h
+++ b/include/drm/ttm/ttm_page_alloc.h
@@ -59,11 +59,20 @@ int ttm_pool_populate(struct ttm_tt *ttm);
void ttm_pool_unpopulate(struct ttm_tt *ttm);
/**
+ * Populates and DMA maps pages to fullfil a ttm_dma_populate() request
+ */
+int ttm_populate_and_map_pages(struct device *dev, struct ttm_dma_tt *tt);
+
+/**
+ * Unpopulates and DMA unmaps pages as part of a
+ * ttm_dma_unpopulate() request */
+void ttm_unmap_and_unpopulate_pages(struct device *dev, struct ttm_dma_tt *tt);
+
+/**
* Output the state of pools to debugfs file
*/
int ttm_page_alloc_debugfs(struct seq_file *m, void *data);
-
#if defined(CONFIG_SWIOTLB) || defined(CONFIG_INTEL_IOMMU)
/**
* Initialize pool allocator.
@@ -83,17 +92,6 @@ int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
-
-/**
- * Populates and DMA maps pages to fullfil a ttm_dma_populate() request
- */
-int ttm_populate_and_map_pages(struct device *dev, struct ttm_dma_tt *tt);
-
-/**
- * Unpopulates and DMA unmaps pages as part of a
- * ttm_dma_unpopulate() request */
-void ttm_unmap_and_unpopulate_pages(struct device *dev, struct ttm_dma_tt *tt);
-
#else
static inline int ttm_dma_page_alloc_init(struct ttm_mem_global *glob,
unsigned max_pages)
@@ -116,16 +114,6 @@ static inline void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma,
struct device *dev)
{
}
-
-static inline int ttm_populate_and_map_pages(struct device *dev, struct ttm_dma_tt *tt)
-{
- return -ENOMEM;
-}
-
-static inline void ttm_unmap_and_unpopulate_pages(struct device *dev, struct ttm_dma_tt *tt)
-{
-}
-
#endif
#endif
diff --git a/include/kvm/arm_arch_timer.h b/include/kvm/arm_arch_timer.h
index 01ee473517e2..6e45608b2399 100644
--- a/include/kvm/arm_arch_timer.h
+++ b/include/kvm/arm_arch_timer.h
@@ -93,7 +93,4 @@ void kvm_timer_init_vhe(void);
#define vcpu_vtimer(v) (&(v)->arch.timer_cpu.vtimer)
#define vcpu_ptimer(v) (&(v)->arch.timer_cpu.ptimer)
-void enable_el1_phys_timer_access(void);
-void disable_el1_phys_timer_access(void);
-
#endif
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index f36ecc2a5712..3b0ba54cc4d5 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -216,6 +216,8 @@ static inline void debugfs_remove(struct dentry *dentry)
static inline void debugfs_remove_recursive(struct dentry *dentry)
{ }
+const struct file_operations *debugfs_real_fops(const struct file *filp);
+
static inline int debugfs_file_get(struct dentry *dentry)
{
return 0;
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index e8f8e8fb244d..81ed9b2d84dc 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -704,7 +704,6 @@ static inline void *dma_zalloc_coherent(struct device *dev, size_t size,
return ret;
}
-#ifdef CONFIG_HAS_DMA
static inline int dma_get_cache_alignment(void)
{
#ifdef ARCH_DMA_MINALIGN
@@ -712,7 +711,6 @@ static inline int dma_get_cache_alignment(void)
#endif
return 1;
}
-#endif
/* flags for the coherent memory api */
#define DMA_MEMORY_EXCLUSIVE 0x01
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 2995a271ec46..511fbaabf624 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1872,7 +1872,7 @@ struct super_operations {
*/
#define __IS_FLG(inode, flg) ((inode)->i_sb->s_flags & (flg))
-static inline bool sb_rdonly(const struct super_block *sb) { return sb->s_flags & MS_RDONLY; }
+static inline bool sb_rdonly(const struct super_block *sb) { return sb->s_flags & SB_RDONLY; }
#define IS_RDONLY(inode) sb_rdonly((inode)->i_sb)
#define IS_SYNC(inode) (__IS_FLG(inode, SB_SYNCHRONOUS) || \
((inode)->i_flags & S_SYNC))
@@ -3088,7 +3088,8 @@ static inline int vfs_lstat(const char __user *name, struct kstat *stat)
static inline int vfs_fstatat(int dfd, const char __user *filename,
struct kstat *stat, int flags)
{
- return vfs_statx(dfd, filename, flags, stat, STATX_BASIC_STATS);
+ return vfs_statx(dfd, filename, flags | AT_NO_AUTOMOUNT,
+ stat, STATX_BASIC_STATS);
}
static inline int vfs_fstat(int fd, struct kstat *stat)
{
@@ -3194,6 +3195,20 @@ static inline bool vma_is_dax(struct vm_area_struct *vma)
return vma->vm_file && IS_DAX(vma->vm_file->f_mapping->host);
}
+static inline bool vma_is_fsdax(struct vm_area_struct *vma)
+{
+ struct inode *inode;
+
+ if (!vma->vm_file)
+ return false;
+ if (!vma_is_dax(vma))
+ return false;
+ inode = file_inode(vma->vm_file);
+ if (inode->i_mode == S_IFCHR)
+ return false; /* device-dax */
+ return true;
+}
+
static inline int iocb_flags(struct file *file)
{
int res = 0;
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index fbf5b31d47ee..82a25880714a 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -239,14 +239,6 @@ static inline int pgd_write(pgd_t pgd)
}
#endif
-#ifndef pud_write
-static inline int pud_write(pud_t pud)
-{
- BUG();
- return 0;
-}
-#endif
-
#define HUGETLB_ANON_FILE "anon_hugepage"
enum {
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index f3e97c5f94c9..6c9336626592 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -708,6 +708,7 @@ struct vmbus_channel {
u8 monitor_bit;
bool rescind; /* got rescind msg */
+ struct completion rescind_event;
u32 ringbuffer_gpadlhandle;
diff --git a/include/linux/iio/timer/stm32-lptim-trigger.h b/include/linux/iio/timer/stm32-lptim-trigger.h
index 34d59bfdce2d..464458d20b16 100644
--- a/include/linux/iio/timer/stm32-lptim-trigger.h
+++ b/include/linux/iio/timer/stm32-lptim-trigger.h
@@ -16,11 +16,14 @@
#define LPTIM2_OUT "lptim2_out"
#define LPTIM3_OUT "lptim3_out"
-#if IS_ENABLED(CONFIG_IIO_STM32_LPTIMER_TRIGGER)
+#if IS_REACHABLE(CONFIG_IIO_STM32_LPTIMER_TRIGGER)
bool is_stm32_lptim_trigger(struct iio_trigger *trig);
#else
static inline bool is_stm32_lptim_trigger(struct iio_trigger *trig)
{
+#if IS_ENABLED(CONFIG_IIO_STM32_LPTIMER_TRIGGER)
+ pr_warn_once("stm32 lptim_trigger not linked in\n");
+#endif
return false;
}
#endif
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index dd418955962b..39fb3700f7a9 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -230,7 +230,7 @@ irq_set_chip_handler_name_locked(struct irq_data *data, struct irq_chip *chip,
data->chip = chip;
}
-static inline int irq_balancing_disabled(unsigned int irq)
+static inline bool irq_balancing_disabled(unsigned int irq)
{
struct irq_desc *desc;
@@ -238,7 +238,7 @@ static inline int irq_balancing_disabled(unsigned int irq)
return desc->status_use_accessors & IRQ_NO_BALANCING_MASK;
}
-static inline int irq_is_percpu(unsigned int irq)
+static inline bool irq_is_percpu(unsigned int irq)
{
struct irq_desc *desc;
@@ -246,7 +246,7 @@ static inline int irq_is_percpu(unsigned int irq)
return desc->status_use_accessors & IRQ_PER_CPU;
}
-static inline int irq_is_percpu_devid(unsigned int irq)
+static inline bool irq_is_percpu_devid(unsigned int irq)
{
struct irq_desc *desc;
diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
index 708f337d780b..bd118a6c60cb 100644
--- a/include/linux/kallsyms.h
+++ b/include/linux/kallsyms.h
@@ -14,12 +14,6 @@
#define KSYM_SYMBOL_LEN (sizeof("%s+%#lx/%#lx [%s]") + (KSYM_NAME_LEN - 1) + \
2*(BITS_PER_LONG*3/10) + (MODULE_NAME_LEN - 1) + 1)
-#ifndef CONFIG_64BIT
-# define KALLSYM_FMT "%08lx"
-#else
-# define KALLSYM_FMT "%016lx"
-#endif
-
struct module;
#ifdef CONFIG_KALLSYMS
diff --git a/include/linux/kmemcheck.h b/include/linux/kmemcheck.h
deleted file mode 100644
index ea32a7d3cf1b..000000000000
--- a/include/linux/kmemcheck.h
+++ /dev/null
@@ -1 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 2e754b7c282c..6bdd4b9f6611 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -232,7 +232,7 @@ struct kvm_vcpu {
struct mutex mutex;
struct kvm_run *run;
- int guest_fpu_loaded, guest_xcr0_loaded;
+ int guest_xcr0_loaded;
struct swait_queue_head wq;
struct pid __rcu *pid;
int sigset_active;
@@ -715,6 +715,9 @@ int kvm_vcpu_write_guest(struct kvm_vcpu *vcpu, gpa_t gpa, const void *data,
unsigned long len);
void kvm_vcpu_mark_page_dirty(struct kvm_vcpu *vcpu, gfn_t gfn);
+void kvm_sigset_activate(struct kvm_vcpu *vcpu);
+void kvm_sigset_deactivate(struct kvm_vcpu *vcpu);
+
void kvm_vcpu_block(struct kvm_vcpu *vcpu);
void kvm_arch_vcpu_blocking(struct kvm_vcpu *vcpu);
void kvm_arch_vcpu_unblocking(struct kvm_vcpu *vcpu);
diff --git a/include/lib/libgcc.h b/include/linux/libgcc.h
index 32e1e0f4b2d0..32e1e0f4b2d0 100644
--- a/include/lib/libgcc.h
+++ b/include/linux/libgcc.h
diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index 895ec0c4942e..a2246cf670ba 100644
--- a/include/linux/migrate.h
+++ b/include/linux/migrate.h
@@ -54,7 +54,7 @@ static inline struct page *new_page_nodemask(struct page *page,
new_page = __alloc_pages_nodemask(gfp_mask, order,
preferred_nid, nodemask);
- if (new_page && PageTransHuge(page))
+ if (new_page && PageTransHuge(new_page))
prep_transhuge_page(new_page);
return new_page;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index ee073146aaa7..ea818ff739cd 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -377,6 +377,7 @@ enum page_entry_size {
struct vm_operations_struct {
void (*open)(struct vm_area_struct * area);
void (*close)(struct vm_area_struct * area);
+ int (*split)(struct vm_area_struct * area, unsigned long addr);
int (*mremap)(struct vm_area_struct * area);
int (*fault)(struct vm_fault *vmf);
int (*huge_fault)(struct vm_fault *vmf, enum page_entry_size pe_size);
@@ -1379,6 +1380,19 @@ long get_user_pages_locked(unsigned long start, unsigned long nr_pages,
unsigned int gup_flags, struct page **pages, int *locked);
long get_user_pages_unlocked(unsigned long start, unsigned long nr_pages,
struct page **pages, unsigned int gup_flags);
+#ifdef CONFIG_FS_DAX
+long get_user_pages_longterm(unsigned long start, unsigned long nr_pages,
+ unsigned int gup_flags, struct page **pages,
+ struct vm_area_struct **vmas);
+#else
+static inline long get_user_pages_longterm(unsigned long start,
+ unsigned long nr_pages, unsigned int gup_flags,
+ struct page **pages, struct vm_area_struct **vmas)
+{
+ return get_user_pages(start, nr_pages, gup_flags, pages, vmas);
+}
+#endif /* CONFIG_FS_DAX */
+
int get_user_pages_fast(unsigned long start, int nr_pages, int write,
struct page **pages);
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 2c9c87d8a0c1..7546822a1d74 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -15,6 +15,7 @@
#define _LINUX_PERF_EVENT_H
#include <uapi/linux/perf_event.h>
+#include <uapi/linux/bpf_perf_event.h>
/*
* Kernel-internal data types and definitions:
@@ -787,7 +788,7 @@ struct perf_output_handle {
};
struct bpf_perf_event_data_kern {
- struct pt_regs *regs;
+ bpf_user_pt_regs_t *regs;
struct perf_sample_data *data;
struct perf_event *event;
};
@@ -1177,6 +1178,9 @@ extern void perf_bp_event(struct perf_event *event, void *data);
(user_mode(regs) ? PERF_RECORD_MISC_USER : PERF_RECORD_MISC_KERNEL)
# define perf_instruction_pointer(regs) instruction_pointer(regs)
#endif
+#ifndef perf_arch_bpf_user_pt_regs
+# define perf_arch_bpf_user_pt_regs(regs) regs
+#endif
static inline bool has_branch_stack(struct perf_event *event)
{
diff --git a/include/linux/rculist_nulls.h b/include/linux/rculist_nulls.h
index a328e8181e49..e4b257ff881b 100644
--- a/include/linux/rculist_nulls.h
+++ b/include/linux/rculist_nulls.h
@@ -101,44 +101,6 @@ static inline void hlist_nulls_add_head_rcu(struct hlist_nulls_node *n,
}
/**
- * hlist_nulls_add_tail_rcu
- * @n: the element to add to the hash list.
- * @h: the list to add to.
- *
- * Description:
- * Adds the specified element to the end of the specified hlist_nulls,
- * while permitting racing traversals. NOTE: tail insertion requires
- * list traversal.
- *
- * The caller must take whatever precautions are necessary
- * (such as holding appropriate locks) to avoid racing
- * with another list-mutation primitive, such as hlist_nulls_add_head_rcu()
- * or hlist_nulls_del_rcu(), running on this same list.
- * However, it is perfectly legal to run concurrently with
- * the _rcu list-traversal primitives, such as
- * hlist_nulls_for_each_entry_rcu(), used to prevent memory-consistency
- * problems on Alpha CPUs. Regardless of the type of CPU, the
- * list-traversal primitive must be guarded by rcu_read_lock().
- */
-static inline void hlist_nulls_add_tail_rcu(struct hlist_nulls_node *n,
- struct hlist_nulls_head *h)
-{
- struct hlist_nulls_node *i, *last = NULL;
-
- for (i = hlist_nulls_first_rcu(h); !is_a_nulls(i);
- i = hlist_nulls_next_rcu(i))
- last = i;
-
- if (last) {
- n->next = last->next;
- n->pprev = &last->next;
- rcu_assign_pointer(hlist_nulls_next_rcu(last), n);
- } else {
- hlist_nulls_add_head_rcu(n, h);
- }
-}
-
-/**
* hlist_nulls_for_each_entry_rcu - iterate over rcu list of given type
* @tpos: the type * to use as a loop cursor.
* @pos: the &struct hlist_nulls_node to use as a loop cursor.
diff --git a/include/linux/serdev.h b/include/linux/serdev.h
index e69402d4a8ae..d609e6dc5bad 100644
--- a/include/linux/serdev.h
+++ b/include/linux/serdev.h
@@ -184,7 +184,7 @@ static inline int serdev_controller_receive_buf(struct serdev_controller *ctrl,
struct serdev_device *serdev = ctrl->serdev;
if (!serdev || !serdev->ops->receive_buf)
- return -EINVAL;
+ return 0;
return serdev->ops->receive_buf(serdev, data, count);
}
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index bc486ef23f20..a38c80e9f91e 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1406,8 +1406,7 @@ static inline struct sk_buff *skb_get(struct sk_buff *skb)
}
/*
- * If users == 1, we are the only owner and are can avoid redundant
- * atomic change.
+ * If users == 1, we are the only owner and can avoid redundant atomic changes.
*/
/**
diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h
index 270bad0e1bed..40d2822f0e2f 100644
--- a/include/linux/sunrpc/cache.h
+++ b/include/linux/sunrpc/cache.h
@@ -213,7 +213,7 @@ extern void __init cache_initialize(void);
extern int cache_register_net(struct cache_detail *cd, struct net *net);
extern void cache_unregister_net(struct cache_detail *cd, struct net *net);
-extern struct cache_detail *cache_create_net(struct cache_detail *tmpl, struct net *net);
+extern struct cache_detail *cache_create_net(const struct cache_detail *tmpl, struct net *net);
extern void cache_destroy_net(struct cache_detail *cd, struct net *net);
extern void sunrpc_init_cache_detail(struct cache_detail *cd);
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index e32dfe098e82..40839c02d28c 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -117,6 +117,12 @@ struct attribute_group {
.show = _name##_show, \
}
+#define __ATTR_RO_MODE(_name, _mode) { \
+ .attr = { .name = __stringify(_name), \
+ .mode = VERIFY_OCTAL_PERMISSIONS(_mode) }, \
+ .show = _name##_show, \
+}
+
#define __ATTR_WO(_name) { \
.attr = { .name = __stringify(_name), .mode = S_IWUSR }, \
.store = _name##_store, \
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index df5d97a85e1a..ca4a6361389b 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -224,7 +224,8 @@ struct tcp_sock {
rate_app_limited:1, /* rate_{delivered,interval_us} limited? */
fastopen_connect:1, /* FASTOPEN_CONNECT sockopt */
fastopen_no_cookie:1, /* Allow send/recv SYN+data without a cookie */
- unused:3;
+ is_sack_reneg:1, /* in recovery from loss with SACK reneg? */
+ unused:2;
u8 nonagle : 4,/* Disable Nagle algorithm? */
thin_lto : 1,/* Use linear timeouts for thin streams */
unused1 : 1,
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index a69877734c4e..e2ec3582e549 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -82,6 +82,7 @@ struct usbnet {
# define EVENT_RX_KILL 10
# define EVENT_LINK_CHANGE 11
# define EVENT_SET_RX_MODE 12
+# define EVENT_NO_IP_ALIGN 13
};
static inline struct usb_driver *driver_of(struct usb_interface *intf)
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index cc9073e45be9..eec143cca1c0 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -4470,18 +4470,24 @@ struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw,
* ieee80211_nullfunc_get - retrieve a nullfunc template
* @hw: pointer obtained from ieee80211_alloc_hw().
* @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ * @qos_ok: QoS NDP is acceptable to the caller, this should be set
+ * if at all possible
*
* Creates a Nullfunc template which can, for example, uploaded to
* hardware. The template must be updated after association so that correct
* BSSID and address is used.
*
+ * If @qos_ndp is set and the association is to an AP with QoS/WMM, the
+ * returned packet will be QoS NDP.
+ *
* Note: Caller (or hardware) is responsible for setting the
* &IEEE80211_FCTL_PM bit as well as Duration and Sequence Control fields.
*
* Return: The nullfunc template. %NULL on error.
*/
struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif);
+ struct ieee80211_vif *vif,
+ bool qos_ok);
/**
* ieee80211_probereq_get - retrieve a Probe Request template
diff --git a/include/net/red.h b/include/net/red.h
index 9a9347710701..9665582c4687 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -168,6 +168,17 @@ static inline void red_set_vars(struct red_vars *v)
v->qcount = -1;
}
+static inline bool red_check_params(u32 qth_min, u32 qth_max, u8 Wlog)
+{
+ if (fls(qth_min) + Wlog > 32)
+ return false;
+ if (fls(qth_max) + Wlog > 32)
+ return false;
+ if (qth_max < qth_min)
+ return false;
+ return true;
+}
+
static inline void red_set_parms(struct red_parms *p,
u32 qth_min, u32 qth_max, u8 Wlog, u8 Plog,
u8 Scell_log, u8 *stab, u32 max_P)
@@ -179,7 +190,7 @@ static inline void red_set_parms(struct red_parms *p,
p->qth_max = qth_max << Wlog;
p->Wlog = Wlog;
p->Plog = Plog;
- if (delta < 0)
+ if (delta <= 0)
delta = 1;
p->qth_delta = delta;
if (!max_P) {
diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
index 4a5b9a306c69..32ee65a30aff 100644
--- a/include/net/sctp/checksum.h
+++ b/include/net/sctp/checksum.h
@@ -48,31 +48,32 @@ static inline __wsum sctp_csum_update(const void *buff, int len, __wsum sum)
/* This uses the crypto implementation of crc32c, which is either
* implemented w/ hardware support or resolves to __crc32c_le().
*/
- return crc32c(sum, buff, len);
+ return (__force __wsum)crc32c((__force __u32)sum, buff, len);
}
static inline __wsum sctp_csum_combine(__wsum csum, __wsum csum2,
int offset, int len)
{
- return __crc32c_le_combine(csum, csum2, len);
+ return (__force __wsum)__crc32c_le_combine((__force __u32)csum,
+ (__force __u32)csum2, len);
}
static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
unsigned int offset)
{
struct sctphdr *sh = sctp_hdr(skb);
- __le32 ret, old = sh->checksum;
const struct skb_checksum_ops ops = {
.update = sctp_csum_update,
.combine = sctp_csum_combine,
};
+ __le32 old = sh->checksum;
+ __wsum new;
sh->checksum = 0;
- ret = cpu_to_le32(~__skb_checksum(skb, offset, skb->len - offset,
- ~(__u32)0, &ops));
+ new = ~__skb_checksum(skb, offset, skb->len - offset, ~(__wsum)0, &ops);
sh->checksum = old;
- return ret;
+ return cpu_to_le32((__force __u32)new);
}
#endif /* __sctp_checksum_h__ */
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 749a42882437..906a9c0efa71 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -195,6 +195,11 @@ void sctp_remaddr_proc_exit(struct net *net);
int sctp_offload_init(void);
/*
+ * sctp/stream_sched.c
+ */
+void sctp_sched_ops_init(void);
+
+/*
* sctp/stream.c
*/
int sctp_send_reset_streams(struct sctp_association *asoc,
diff --git a/include/net/sctp/stream_sched.h b/include/net/sctp/stream_sched.h
index c676550a4c7d..5c5da48f65e7 100644
--- a/include/net/sctp/stream_sched.h
+++ b/include/net/sctp/stream_sched.h
@@ -69,4 +69,9 @@ void sctp_sched_dequeue_common(struct sctp_outq *q, struct sctp_chunk *ch);
int sctp_sched_init_sid(struct sctp_stream *stream, __u16 sid, gfp_t gfp);
struct sctp_sched_ops *sctp_sched_ops_from_stream(struct sctp_stream *stream);
+void sctp_sched_ops_register(enum sctp_sched_type sched,
+ struct sctp_sched_ops *sched_ops);
+void sctp_sched_ops_prio_init(void);
+void sctp_sched_ops_rr_init(void);
+
#endif /* __sctp_stream_sched_h__ */
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 16f949eef52f..2f8f93da5dc2 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -503,7 +503,8 @@ struct sctp_datamsg {
/* Did the messenge fail to send? */
int send_error;
u8 send_failed:1,
- can_delay; /* should this message be Nagle delayed */
+ can_delay:1, /* should this message be Nagle delayed */
+ abandoned:1; /* should this message be abandoned */
};
struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *,
diff --git a/include/net/sock.h b/include/net/sock.h
index 79e1a2c7912c..9155da422692 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -685,11 +685,7 @@ static inline void sk_add_node_rcu(struct sock *sk, struct hlist_head *list)
static inline void __sk_nulls_add_node_rcu(struct sock *sk, struct hlist_nulls_head *list)
{
- if (IS_ENABLED(CONFIG_IPV6) && sk->sk_reuseport &&
- sk->sk_family == AF_INET6)
- hlist_nulls_add_tail_rcu(&sk->sk_nulls_node, list);
- else
- hlist_nulls_add_head_rcu(&sk->sk_nulls_node, list);
+ hlist_nulls_add_head_rcu(&sk->sk_nulls_node, list);
}
static inline void sk_nulls_add_node_rcu(struct sock *sk, struct hlist_nulls_head *list)
diff --git a/include/net/tc_act/tc_sample.h b/include/net/tc_act/tc_sample.h
index 524cee4f4c81..01dbfea32672 100644
--- a/include/net/tc_act/tc_sample.h
+++ b/include/net/tc_act/tc_sample.h
@@ -14,7 +14,6 @@ struct tcf_sample {
struct psample_group __rcu *psample_group;
u32 psample_group_num;
struct list_head tcfm_list;
- struct rcu_head rcu;
};
#define to_sample(a) ((struct tcf_sample *)a)
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 4e09398009c1..6da880d2f022 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -844,12 +844,11 @@ static inline int tcp_v6_sdif(const struct sk_buff *skb)
}
#endif
-/* TCP_SKB_CB reference means this can not be used from early demux */
static inline bool inet_exact_dif_match(struct net *net, struct sk_buff *skb)
{
#if IS_ENABLED(CONFIG_NET_L3_MASTER_DEV)
if (!net->ipv4.sysctl_tcp_l3mdev_accept &&
- skb && ipv4_l3mdev_skb(TCP_SKB_CB(skb)->header.h4.flags))
+ skb && ipv4_l3mdev_skb(IPCB(skb)->flags))
return true;
#endif
return false;
@@ -1056,7 +1055,7 @@ void tcp_rate_skb_sent(struct sock *sk, struct sk_buff *skb);
void tcp_rate_skb_delivered(struct sock *sk, struct sk_buff *skb,
struct rate_sample *rs);
void tcp_rate_gen(struct sock *sk, u32 delivered, u32 lost,
- struct rate_sample *rs);
+ bool is_sack_reneg, struct rate_sample *rs);
void tcp_rate_check_app_limited(struct sock *sk);
/* These functions determine how the current flow behaves in respect of SACK
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 0f9cbf96c093..6df6fe0c2198 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -159,11 +159,11 @@ struct expander_device {
struct sata_device {
unsigned int class;
- struct smp_resp rps_resp; /* report_phy_sata_resp */
u8 port_no; /* port number, if this is a PM (Port) */
struct ata_port *ap;
struct ata_host ata_host;
+ struct smp_resp rps_resp ____cacheline_aligned; /* report_phy_sata_resp */
u8 fis[ATA_RESP_FIS_SIZE];
};
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h
index ebe96796027a..36cb50c111a6 100644
--- a/include/trace/events/rxrpc.h
+++ b/include/trace/events/rxrpc.h
@@ -49,6 +49,7 @@ enum rxrpc_conn_trace {
rxrpc_conn_put_client,
rxrpc_conn_put_service,
rxrpc_conn_queued,
+ rxrpc_conn_reap_service,
rxrpc_conn_seen,
};
@@ -138,10 +139,24 @@ enum rxrpc_rtt_rx_trace {
enum rxrpc_timer_trace {
rxrpc_timer_begin,
+ rxrpc_timer_exp_ack,
+ rxrpc_timer_exp_hard,
+ rxrpc_timer_exp_idle,
+ rxrpc_timer_exp_keepalive,
+ rxrpc_timer_exp_lost_ack,
+ rxrpc_timer_exp_normal,
+ rxrpc_timer_exp_ping,
+ rxrpc_timer_exp_resend,
rxrpc_timer_expired,
rxrpc_timer_init_for_reply,
rxrpc_timer_init_for_send_reply,
+ rxrpc_timer_restart,
rxrpc_timer_set_for_ack,
+ rxrpc_timer_set_for_hard,
+ rxrpc_timer_set_for_idle,
+ rxrpc_timer_set_for_keepalive,
+ rxrpc_timer_set_for_lost_ack,
+ rxrpc_timer_set_for_normal,
rxrpc_timer_set_for_ping,
rxrpc_timer_set_for_resend,
rxrpc_timer_set_for_send,
@@ -150,6 +165,7 @@ enum rxrpc_timer_trace {
enum rxrpc_propose_ack_trace {
rxrpc_propose_ack_client_tx_end,
rxrpc_propose_ack_input_data,
+ rxrpc_propose_ack_ping_for_keepalive,
rxrpc_propose_ack_ping_for_lost_ack,
rxrpc_propose_ack_ping_for_lost_reply,
rxrpc_propose_ack_ping_for_params,
@@ -206,6 +222,7 @@ enum rxrpc_congest_change {
EM(rxrpc_conn_put_client, "PTc") \
EM(rxrpc_conn_put_service, "PTs") \
EM(rxrpc_conn_queued, "QUE") \
+ EM(rxrpc_conn_reap_service, "RPs") \
E_(rxrpc_conn_seen, "SEE")
#define rxrpc_client_traces \
@@ -296,16 +313,31 @@ enum rxrpc_congest_change {
#define rxrpc_timer_traces \
EM(rxrpc_timer_begin, "Begin ") \
EM(rxrpc_timer_expired, "*EXPR*") \
+ EM(rxrpc_timer_exp_ack, "ExpAck") \
+ EM(rxrpc_timer_exp_hard, "ExpHrd") \
+ EM(rxrpc_timer_exp_idle, "ExpIdl") \
+ EM(rxrpc_timer_exp_keepalive, "ExpKA ") \
+ EM(rxrpc_timer_exp_lost_ack, "ExpLoA") \
+ EM(rxrpc_timer_exp_normal, "ExpNml") \
+ EM(rxrpc_timer_exp_ping, "ExpPng") \
+ EM(rxrpc_timer_exp_resend, "ExpRsn") \
EM(rxrpc_timer_init_for_reply, "IniRpl") \
EM(rxrpc_timer_init_for_send_reply, "SndRpl") \
+ EM(rxrpc_timer_restart, "Restrt") \
EM(rxrpc_timer_set_for_ack, "SetAck") \
+ EM(rxrpc_timer_set_for_hard, "SetHrd") \
+ EM(rxrpc_timer_set_for_idle, "SetIdl") \
+ EM(rxrpc_timer_set_for_keepalive, "KeepAl") \
+ EM(rxrpc_timer_set_for_lost_ack, "SetLoA") \
+ EM(rxrpc_timer_set_for_normal, "SetNml") \
EM(rxrpc_timer_set_for_ping, "SetPng") \
EM(rxrpc_timer_set_for_resend, "SetRTx") \
- E_(rxrpc_timer_set_for_send, "SetTx ")
+ E_(rxrpc_timer_set_for_send, "SetSnd")
#define rxrpc_propose_ack_traces \
EM(rxrpc_propose_ack_client_tx_end, "ClTxEnd") \
EM(rxrpc_propose_ack_input_data, "DataIn ") \
+ EM(rxrpc_propose_ack_ping_for_keepalive, "KeepAlv") \
EM(rxrpc_propose_ack_ping_for_lost_ack, "LostAck") \
EM(rxrpc_propose_ack_ping_for_lost_reply, "LostRpl") \
EM(rxrpc_propose_ack_ping_for_params, "Params ") \
@@ -932,39 +964,47 @@ TRACE_EVENT(rxrpc_rtt_rx,
TRACE_EVENT(rxrpc_timer,
TP_PROTO(struct rxrpc_call *call, enum rxrpc_timer_trace why,
- ktime_t now, unsigned long now_j),
+ unsigned long now),
- TP_ARGS(call, why, now, now_j),
+ TP_ARGS(call, why, now),
TP_STRUCT__entry(
__field(struct rxrpc_call *, call )
__field(enum rxrpc_timer_trace, why )
- __field_struct(ktime_t, now )
- __field_struct(ktime_t, expire_at )
- __field_struct(ktime_t, ack_at )
- __field_struct(ktime_t, resend_at )
- __field(unsigned long, now_j )
- __field(unsigned long, timer )
+ __field(long, now )
+ __field(long, ack_at )
+ __field(long, ack_lost_at )
+ __field(long, resend_at )
+ __field(long, ping_at )
+ __field(long, expect_rx_by )
+ __field(long, expect_req_by )
+ __field(long, expect_term_by )
+ __field(long, timer )
),
TP_fast_assign(
- __entry->call = call;
- __entry->why = why;
- __entry->now = now;
- __entry->expire_at = call->expire_at;
- __entry->ack_at = call->ack_at;
- __entry->resend_at = call->resend_at;
- __entry->now_j = now_j;
- __entry->timer = call->timer.expires;
+ __entry->call = call;
+ __entry->why = why;
+ __entry->now = now;
+ __entry->ack_at = call->ack_at;
+ __entry->ack_lost_at = call->ack_lost_at;
+ __entry->resend_at = call->resend_at;
+ __entry->expect_rx_by = call->expect_rx_by;
+ __entry->expect_req_by = call->expect_req_by;
+ __entry->expect_term_by = call->expect_term_by;
+ __entry->timer = call->timer.expires;
),
- TP_printk("c=%p %s x=%lld a=%lld r=%lld t=%ld",
+ TP_printk("c=%p %s a=%ld la=%ld r=%ld xr=%ld xq=%ld xt=%ld t=%ld",
__entry->call,
__print_symbolic(__entry->why, rxrpc_timer_traces),
- ktime_to_ns(ktime_sub(__entry->expire_at, __entry->now)),
- ktime_to_ns(ktime_sub(__entry->ack_at, __entry->now)),
- ktime_to_ns(ktime_sub(__entry->resend_at, __entry->now)),
- __entry->timer - __entry->now_j)
+ __entry->ack_at - __entry->now,
+ __entry->ack_lost_at - __entry->now,
+ __entry->resend_at - __entry->now,
+ __entry->expect_rx_by - __entry->now,
+ __entry->expect_req_by - __entry->now,
+ __entry->expect_term_by - __entry->now,
+ __entry->timer - __entry->now)
);
TRACE_EVENT(rxrpc_rx_lose,
@@ -1080,7 +1120,7 @@ TRACE_EVENT(rxrpc_congest,
memcpy(&__entry->sum, summary, sizeof(__entry->sum));
),
- TP_printk("c=%p %08x %s %08x %s cw=%u ss=%u nr=%u,%u nw=%u,%u r=%u b=%u u=%u d=%u l=%x%s%s%s",
+ TP_printk("c=%p r=%08x %s q=%08x %s cw=%u ss=%u nr=%u,%u nw=%u,%u r=%u b=%u u=%u d=%u l=%x%s%s%s",
__entry->call,
__entry->ack_serial,
__print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names),
diff --git a/include/trace/events/xdp.h b/include/trace/events/xdp.h
index 4cd0f05d0113..8989a92c571a 100644
--- a/include/trace/events/xdp.h
+++ b/include/trace/events/xdp.h
@@ -8,6 +8,7 @@
#include <linux/netdevice.h>
#include <linux/filter.h>
#include <linux/tracepoint.h>
+#include <linux/bpf.h>
#define __XDP_ACT_MAP(FN) \
FN(ABORTED) \
diff --git a/include/uapi/asm-generic/bpf_perf_event.h b/include/uapi/asm-generic/bpf_perf_event.h
new file mode 100644
index 000000000000..53815d2cd047
--- /dev/null
+++ b/include/uapi/asm-generic/bpf_perf_event.h
@@ -0,0 +1,9 @@
+#ifndef _UAPI__ASM_GENERIC_BPF_PERF_EVENT_H__
+#define _UAPI__ASM_GENERIC_BPF_PERF_EVENT_H__
+
+#include <linux/ptrace.h>
+
+/* Export kernel pt_regs structure */
+typedef struct pt_regs bpf_user_pt_regs_t;
+
+#endif /* _UAPI__ASM_GENERIC_BPF_PERF_EVENT_H__ */
diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
index 90fc490f973f..821f71a2e48f 100644
--- a/include/uapi/linux/bcache.h
+++ b/include/uapi/linux/bcache.h
@@ -91,7 +91,7 @@ PTR_FIELD(PTR_GEN, 0, 8)
#define PTR_CHECK_DEV ((1 << PTR_DEV_BITS) - 1)
-#define PTR(gen, offset, dev) \
+#define MAKE_PTR(gen, offset, dev) \
((((__u64) dev) << 51) | ((__u64) offset) << 8 | gen)
/* Bkey utility code */
diff --git a/include/uapi/linux/bfs_fs.h b/include/uapi/linux/bfs_fs.h
index 73445ef07dda..940b04772af8 100644
--- a/include/uapi/linux/bfs_fs.h
+++ b/include/uapi/linux/bfs_fs.h
@@ -76,7 +76,7 @@ struct bfs_super_block {
#define BFS_FILEBLOCKS(ip) \
((ip)->i_sblock == 0 ? 0 : (le32_to_cpu((ip)->i_eblock) + 1) - le32_to_cpu((ip)->i_sblock))
#define BFS_UNCLEAN(bfs_sb, sb) \
- ((le32_to_cpu(bfs_sb->s_from) != -1) && (le32_to_cpu(bfs_sb->s_to) != -1) && !(sb->s_flags & MS_RDONLY))
+ ((le32_to_cpu(bfs_sb->s_from) != -1) && (le32_to_cpu(bfs_sb->s_to) != -1) && !(sb->s_flags & SB_RDONLY))
#endif /* _LINUX_BFS_FS_H */
diff --git a/include/uapi/linux/bpf_perf_event.h b/include/uapi/linux/bpf_perf_event.h
index af549d4ecf1b..8f95303f9d80 100644
--- a/include/uapi/linux/bpf_perf_event.h
+++ b/include/uapi/linux/bpf_perf_event.h
@@ -8,11 +8,10 @@
#ifndef _UAPI__LINUX_BPF_PERF_EVENT_H__
#define _UAPI__LINUX_BPF_PERF_EVENT_H__
-#include <linux/types.h>
-#include <linux/ptrace.h>
+#include <asm/bpf_perf_event.h>
struct bpf_perf_event_data {
- struct pt_regs regs;
+ bpf_user_pt_regs_t regs;
__u64 sample_period;
};
diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h
index 731d0df722e3..6e80501368ae 100644
--- a/include/uapi/linux/kfd_ioctl.h
+++ b/include/uapi/linux/kfd_ioctl.h
@@ -233,29 +233,29 @@ struct kfd_ioctl_wait_events_args {
};
struct kfd_ioctl_set_scratch_backing_va_args {
- uint64_t va_addr; /* to KFD */
- uint32_t gpu_id; /* to KFD */
- uint32_t pad;
+ __u64 va_addr; /* to KFD */
+ __u32 gpu_id; /* to KFD */
+ __u32 pad;
};
struct kfd_ioctl_get_tile_config_args {
/* to KFD: pointer to tile array */
- uint64_t tile_config_ptr;
+ __u64 tile_config_ptr;
/* to KFD: pointer to macro tile array */
- uint64_t macro_tile_config_ptr;
+ __u64 macro_tile_config_ptr;
/* to KFD: array size allocated by user mode
* from KFD: array size filled by kernel
*/
- uint32_t num_tile_configs;
+ __u32 num_tile_configs;
/* to KFD: array size allocated by user mode
* from KFD: array size filled by kernel
*/
- uint32_t num_macro_tile_configs;
+ __u32 num_macro_tile_configs;
- uint32_t gpu_id; /* to KFD */
- uint32_t gb_addr_config; /* from KFD */
- uint32_t num_banks; /* from KFD */
- uint32_t num_ranks; /* from KFD */
+ __u32 gpu_id; /* to KFD */
+ __u32 gb_addr_config; /* from KFD */
+ __u32 num_banks; /* from KFD */
+ __u32 num_ranks; /* from KFD */
/* struct size can be extended later if needed
* without breaking ABI compatibility
*/
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 282d7613fce8..496e59a2738b 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -630,9 +630,9 @@ struct kvm_s390_irq {
struct kvm_s390_irq_state {
__u64 buf;
- __u32 flags;
+ __u32 flags; /* will stay unused for compatibility reasons */
__u32 len;
- __u32 reserved[4];
+ __u32 reserved[4]; /* will stay unused for compatibility reasons */
};
/* for KVM_SET_GUEST_DEBUG */
diff --git a/include/uapi/linux/rxrpc.h b/include/uapi/linux/rxrpc.h
index 9d4afea308a4..9335d92c14a4 100644
--- a/include/uapi/linux/rxrpc.h
+++ b/include/uapi/linux/rxrpc.h
@@ -59,6 +59,7 @@ enum rxrpc_cmsg_type {
RXRPC_EXCLUSIVE_CALL = 10, /* s-: Call should be on exclusive connection */
RXRPC_UPGRADE_SERVICE = 11, /* s-: Request service upgrade for client call */
RXRPC_TX_LENGTH = 12, /* s-: Total length of Tx data */
+ RXRPC_SET_CALL_TIMEOUT = 13, /* s-: Set one or more call timeouts */
RXRPC__SUPPORTED
};
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
index 41a0a81b01e6..c4c79aa331bd 100644
--- a/include/uapi/linux/usb/ch9.h
+++ b/include/uapi/linux/usb/ch9.h
@@ -880,6 +880,8 @@ struct usb_wireless_cap_descriptor { /* Ultra Wide Band */
__u8 bReserved;
} __attribute__((packed));
+#define USB_DT_USB_WIRELESS_CAP_SIZE 11
+
/* USB 2.0 Extension descriptor */
#define USB_CAP_TYPE_EXT 2
@@ -1072,6 +1074,7 @@ struct usb_ptm_cap_descriptor {
__u8 bDevCapabilityType;
} __attribute__((packed));
+#define USB_DT_USB_PTM_ID_SIZE 3
/*
* The size of the descriptor for the Sublink Speed Attribute Count
* (SSAC) specified in bmAttributes[4:0].
diff --git a/include/uapi/linux/vm_sockets_diag.h b/include/uapi/linux/vm_sockets_diag.h
index 14cd7dc5a187..0b4dd54f3d1e 100644
--- a/include/uapi/linux/vm_sockets_diag.h
+++ b/include/uapi/linux/vm_sockets_diag.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/* AF_VSOCK sock_diag(7) interface for querying open sockets */
#ifndef _UAPI__VM_SOCKETS_DIAG_H__