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authorIngo Molnar <mingo@kernel.org>2024-03-12 09:49:52 +0100
committerIngo Molnar <mingo@kernel.org>2024-03-12 09:55:57 +0100
commit2e2bc42c8381d2c0e9604b59e49264821da29368 (patch)
treec158510b5e7942b3a0d6eb6807cbeacf96035798 /fs/aio.c
parentx86/sev: Move early startup code into .head.text section (diff)
parentMerge tag 'x86_tdx_for_6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff)
downloadlinux-2e2bc42c8381d2c0e9604b59e49264821da29368.tar.gz
linux-2e2bc42c8381d2c0e9604b59e49264821da29368.zip
Merge branch 'linus' into x86/boot, to resolve conflict
There's a new conflict with Linus's upstream tree, because in the following merge conflict resolution in <asm/coco.h>: 38b334fc767e Merge tag 'x86_sev_for_v6.9_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Linus has resolved the conflicting placement of 'cc_mask' better than the original commit: 1c811d403afd x86/sev: Fix position dependent variable references in startup code ... which was also done by an internal merge resolution: 2e5fc4786b7a Merge branch 'x86/sev' into x86/boot, to resolve conflicts and to pick up dependent tree But Linus is right in 38b334fc767e, the 'cc_mask' declaration is sufficient within the #ifdef CONFIG_ARCH_HAS_CC_PLATFORM block. So instead of forcing Linus to do the same resolution again, merge in Linus's tree and follow his conflict resolution. Conflicts: arch/x86/include/asm/coco.h Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/aio.c')
-rw-r--r--fs/aio.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/aio.c b/fs/aio.c
index da18dbcfcb22..9cdaa2faa536 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -589,8 +589,8 @@ static int aio_setup_ring(struct kioctx *ctx, unsigned int nr_events)
void kiocb_set_cancel_fn(struct kiocb *iocb, kiocb_cancel_fn *cancel)
{
- struct aio_kiocb *req = container_of(iocb, struct aio_kiocb, rw);
- struct kioctx *ctx = req->ki_ctx;
+ struct aio_kiocb *req;
+ struct kioctx *ctx;
unsigned long flags;
/*
@@ -600,9 +600,13 @@ void kiocb_set_cancel_fn(struct kiocb *iocb, kiocb_cancel_fn *cancel)
if (!(iocb->ki_flags & IOCB_AIO_RW))
return;
+ req = container_of(iocb, struct aio_kiocb, rw);
+
if (WARN_ON_ONCE(!list_empty(&req->ki_list)))
return;
+ ctx = req->ki_ctx;
+
spin_lock_irqsave(&ctx->ctx_lock, flags);
list_add_tail(&req->ki_list, &ctx->active_reqs);
req->ki_cancel = cancel;