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| author | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:23:59 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:23:59 +0200 |
| commit | ace7f1b79670aa0c1d9f4b0442be82e565827333 (patch) | |
| tree | ed4625a9cbc8e28db2b1ff9fad111c4c012508a3 /drivers/xen/events.c | |
| parent | a60b33cf59d1c9e0e363287fce799cb23d45660c (diff) | |
| parent | 543cf4cb3fe6f6cae3651ba918b9c56200b257d0 (diff) | |
Merge branch 'linus' into core/softirqtip-core-softirq-2008-06-25_10.23_Wed
Diffstat (limited to 'drivers/xen/events.c')
| -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) { |