diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/Kconfig | 1 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/atomic.h | 2 | ||||
| -rw-r--r-- | arch/xtensa/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/xtensa/kernel/syscalls/syscall.tbl | 1 | ||||
| -rw-r--r-- | arch/xtensa/platforms/iss/simdisk.c | 11 |
5 files changed, 6 insertions, 11 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index a461ee051e73..e997e0119c02 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -26,7 +26,6 @@ config XTENSA select HAVE_ARCH_KASAN if MMU && !XIP_KERNEL select HAVE_ARCH_SECCOMP_FILTER select HAVE_ARCH_TRACEHOOK - select HAVE_COPY_THREAD_TLS select HAVE_DEBUG_KMEMLEAK select HAVE_DMA_CONTIGUOUS select HAVE_EXIT_THREAD diff --git a/arch/xtensa/include/asm/atomic.h b/arch/xtensa/include/asm/atomic.h index 3e7c6134ed32..744c2f463845 100644 --- a/arch/xtensa/include/asm/atomic.h +++ b/arch/xtensa/include/asm/atomic.h @@ -19,8 +19,6 @@ #include <asm/cmpxchg.h> #include <asm/barrier.h> -#define ATOMIC_INIT(i) { (i) } - /* * This Xtensa implementation assumes that the right mechanism * for exclusion is for locking interrupts to level EXCM_LEVEL. diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c index b7fe6f443b42..397a7de56377 100644 --- a/arch/xtensa/kernel/process.c +++ b/arch/xtensa/kernel/process.c @@ -201,7 +201,7 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) * involved. Much simpler to just not copy those live frames across. */ -int copy_thread_tls(unsigned long clone_flags, unsigned long usp_thread_fn, +int copy_thread(unsigned long clone_flags, unsigned long usp_thread_fn, unsigned long thread_fn_arg, struct task_struct *p, unsigned long tls) { diff --git a/arch/xtensa/kernel/syscalls/syscall.tbl b/arch/xtensa/kernel/syscalls/syscall.tbl index 69d0d73876b3..d216ccba42f7 100644 --- a/arch/xtensa/kernel/syscalls/syscall.tbl +++ b/arch/xtensa/kernel/syscalls/syscall.tbl @@ -406,6 +406,7 @@ 433 common fspick sys_fspick 434 common pidfd_open sys_pidfd_open 435 common clone3 sys_clone3 +436 common close_range sys_close_range 437 common openat2 sys_openat2 438 common pidfd_getfd sys_pidfd_getfd 439 common faccessat2 sys_faccessat2 diff --git a/arch/xtensa/platforms/iss/simdisk.c b/arch/xtensa/platforms/iss/simdisk.c index 49322b66cda9..3447556d276d 100644 --- a/arch/xtensa/platforms/iss/simdisk.c +++ b/arch/xtensa/platforms/iss/simdisk.c @@ -101,9 +101,9 @@ static void simdisk_transfer(struct simdisk *dev, unsigned long sector, spin_unlock(&dev->lock); } -static blk_qc_t simdisk_make_request(struct request_queue *q, struct bio *bio) +static blk_qc_t simdisk_submit_bio(struct bio *bio) { - struct simdisk *dev = q->queuedata; + struct simdisk *dev = bio->bi_disk->private_data; struct bio_vec bvec; struct bvec_iter iter; sector_t sector = bio->bi_iter.bi_sector; @@ -127,8 +127,6 @@ static int simdisk_open(struct block_device *bdev, fmode_t mode) struct simdisk *dev = bdev->bd_disk->private_data; spin_lock(&dev->lock); - if (!dev->users) - check_disk_change(bdev); ++dev->users; spin_unlock(&dev->lock); return 0; @@ -144,6 +142,7 @@ static void simdisk_release(struct gendisk *disk, fmode_t mode) static const struct block_device_operations simdisk_ops = { .owner = THIS_MODULE, + .submit_bio = simdisk_submit_bio, .open = simdisk_open, .release = simdisk_release, }; @@ -267,14 +266,12 @@ static int __init simdisk_setup(struct simdisk *dev, int which, spin_lock_init(&dev->lock); dev->users = 0; - dev->queue = blk_alloc_queue(simdisk_make_request, NUMA_NO_NODE); + dev->queue = blk_alloc_queue(NUMA_NO_NODE); if (dev->queue == NULL) { pr_err("blk_alloc_queue failed\n"); goto out_alloc_queue; } - dev->queue->queuedata = dev; - dev->gd = alloc_disk(SIMDISK_MINORS); if (dev->gd == NULL) { pr_err("alloc_disk failed\n"); |