diff options
Diffstat (limited to 'arch/x86/kernel/mce_64.c')
-rw-r--r-- | arch/x86/kernel/mce_64.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/kernel/mce_64.c b/arch/x86/kernel/mce_64.c index a66d607f5b9..97d2b757d6b 100644 --- a/arch/x86/kernel/mce_64.c +++ b/arch/x86/kernel/mce_64.c | |||
@@ -76,9 +76,6 @@ void mce_log(struct mce *mce) | |||
76 | wmb(); | 76 | wmb(); |
77 | for (;;) { | 77 | for (;;) { |
78 | entry = rcu_dereference(mcelog.next); | 78 | entry = rcu_dereference(mcelog.next); |
79 | /* The rmb forces the compiler to reload next in each | ||
80 | iteration */ | ||
81 | rmb(); | ||
82 | for (;;) { | 79 | for (;;) { |
83 | /* When the buffer fills up discard new entries. Assume | 80 | /* When the buffer fills up discard new entries. Assume |
84 | that the earlier errors are the more interesting. */ | 81 | that the earlier errors are the more interesting. */ |