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authorStephen Rothwell <sfr@canb.auug.org.au>2009-11-02 16:17:22 +1100
committerIngo Molnar <mingo@elte.hu>2009-11-02 07:58:59 +0100
commit3c912b6edaac56cb451e7571c95c15cbb6bd0c81 (patch)
treed335770b443a6beab86b8120545888781761bbfb /kernel/user-return-notifier.c
parent7a041097518a120f92af631a83db4d41e07ee51b (diff)
downloadlinux-sh-3c912b6edaac56cb451e7571c95c15cbb6bd0c81.tar.gz
x86: Fix user return notifier put_cpu_var() invocation
Today's linux-next build (x86_64 allmodconfig) failed like this: kernel/user-return-notifier.c: In function 'fire_user_return_notifiers': kernel/user-return-notifier.c:45: error: expected expression before ')' token Introduced by commit 7c68af6e32c73992bad24107311f3433c89016e2 ("core, x86: Add user return notifiers") from the tip and kvm trees but revealed by commit e0fdb0e050eae331046385643618f12452aa7e73 ("percpu: add __percpu for sparse") from the percpu tree. Before that percpu tree commit, "put_cpu_var()" would compile without error (even though it really needs a parameter). Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Avi Kivity <avi@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Tejun Heo <tj@kernel.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Christoph Lameter <cl@linux-foundation.org> LKML-Reference: <20091102161722.eea4358d.sfr@canb.auug.org.au> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/user-return-notifier.c')
-rw-r--r--kernel/user-return-notifier.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/user-return-notifier.c b/kernel/user-return-notifier.c
index 530ccb816513..03e2d6fd9b18 100644
--- a/kernel/user-return-notifier.c
+++ b/kernel/user-return-notifier.c
@@ -42,5 +42,5 @@ void fire_user_return_notifiers(void)
head = &get_cpu_var(return_notifier_list);
hlist_for_each_entry_safe(urn, tmp1, tmp2, head, link)
urn->on_user_return(urn);
- put_cpu_var();
+ put_cpu_var(return_notifier_list);
}