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io_uring: fix off-by-one in BUILD_BUG_ON check of __REQ_F_LAST_BIT
[linux-2.6-microblaze.git]
/
fs
/
io_uring.c
diff --git
a/fs/io_uring.c
b/fs/io_uring.c
index
ffd9184
..
f795ad2
100644
(file)
--- a/
fs/io_uring.c
+++ b/
fs/io_uring.c
@@
-10863,7
+10863,7
@@
static int __init io_uring_init(void)
BUILD_BUG_ON(SQE_VALID_FLAGS >= (1 << 8));
BUILD_BUG_ON(ARRAY_SIZE(io_op_defs) != IORING_OP_LAST);
BUILD_BUG_ON(SQE_VALID_FLAGS >= (1 << 8));
BUILD_BUG_ON(ARRAY_SIZE(io_op_defs) != IORING_OP_LAST);
- BUILD_BUG_ON(__REQ_F_LAST_BIT >
=
8 * sizeof(int));
+ BUILD_BUG_ON(__REQ_F_LAST_BIT > 8 * sizeof(int));
req_cachep = KMEM_CACHE(io_kiocb, SLAB_HWCACHE_ALIGN | SLAB_PANIC |
SLAB_ACCOUNT);
req_cachep = KMEM_CACHE(io_kiocb, SLAB_HWCACHE_ALIGN | SLAB_PANIC |
SLAB_ACCOUNT);