Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d9c6d69145ec696128961204f755a3b01edc2ff6
Commit: d9c6d69145ec696128961204f755a3b01edc2ff6
Parent: af3e9a2e33952204e070bf5dfeebe293e90444b8
Author: Andi Kleen <[EMAIL PROTECTED]>
AuthorDate: Sat Jul 21 17:10:05 2007 +0200
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Sat Jul 21 18:37:08 2007 -0700
x86_64: Don't use softirq safe locks in smp_call_function
It is not fully softirq safe anyways.
Can't do a WARN_ON unfortunately because it could trigger in the
panic case.
Signed-off-by: Andi Kleen <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
arch/x86_64/kernel/smp.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86_64/kernel/smp.c b/arch/x86_64/kernel/smp.c
index 0694940..df4a828 100644
--- a/arch/x86_64/kernel/smp.c
+++ b/arch/x86_64/kernel/smp.c
@@ -386,9 +386,9 @@ int smp_call_function_single (int cpu, void (*func) (void
*info), void *info,
return 0;
}
- spin_lock_bh(&call_lock);
+ spin_lock(&call_lock);
__smp_call_function_single(cpu, func, info, nonatomic, wait);
- spin_unlock_bh(&call_lock);
+ spin_unlock(&call_lock);
put_cpu();
return 0;
}
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
