diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:24:32 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:24:32 +0200 |
commit | 5d641e7bbb8ed48f231bc902eecab2cc598f34a4 (patch) | |
tree | 1be4ef1941355af508cc203838560a50707851bc /drivers/xen | |
parent | 9ae76f5d8ab546660cf517bb63c64de51800955d (diff) | |
parent | 543cf4cb3fe6f6cae3651ba918b9c56200b257d0 (diff) |
Merge branch 'linus' into safe-poison-pointerstip-safe-poison-pointers-2008-06-25_10.24_Wed
Diffstat (limited to 'drivers/xen')
-rw-r--r-- | drivers/xen/events.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 4f0f22b020ea..76e5b7386af9 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -529,7 +529,7 @@ void xen_evtchn_do_upcall(struct pt_regs *regs) #ifndef CONFIG_X86 /* No need for a barrier -- XCHG is a barrier on x86. */ /* Clear master flag /before/ clearing selector flag. */ - rmb(); + wmb(); #endif pending_words = xchg(&vcpu_info->evtchn_pending_sel, 0); while (pending_words != 0) { |