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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-07-07 22:21:34 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-07-07 22:21:34 +0100 |
| commit | fa6868508a0102b150ca03d976e3a1c234e4e387 (patch) | |
| tree | 2b252f262695544e5caeb2bd983f8cac5158a8f6 /drivers/xen/events.c | |
| parent | 5b2353859f87748f0707cec57c3953022a3321f3 (diff) | |
| parent | 4ed47896935573c8423d05bddda3f269d6e6c613 (diff) | |
Merge branch 'machtypes' into orion
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 4f0f22b020e..76e5b7386af 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) { |