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Message-Id: <1286553657-22110-1-git-send-email-ian.campbell@citrix.com> Date: Fri, 8 Oct 2010 17:00:57 +0100 From: Ian Campbell <ian.campbell@...rix.com> To: xen-devel@...ts.xensource.com Cc: linux-kernel@...r.kernel.org, Ian Campbell <ian.campbell@...rix.com>, Jeremy Fitzhardinge <jeremy@...p.org>, stable@...nel.org Subject: [PATCH] xen: ensure that all event channels start off bound to VCPU 0 All event channels startbound to VCPU 0 so ensure that cpu_evtchn_mask is initialised to reflect this. sizeof(cpu_evtchn_mask(0))==sizeof(unsigned long*) which is not correct, use sizeof(struct cpu_evtchn_s) instead. Signed-off-by: Ian Campbell <ian.campbell@...rix.com> Cc: Jeremy Fitzhardinge <jeremy@...p.org> Cc: stable@...nel.org --- 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 075e709..175e931 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -290,7 +290,7 @@ static void init_evtchn_cpu_bindings(void) } #endif - memset(cpu_evtchn_mask(0), ~0, sizeof(cpu_evtchn_mask(0))); + memset(cpu_evtchn_mask(0), ~0, sizeof(struct cpu_evtchn_s)); } static inline void clear_evtchn(int port) -- 1.5.6.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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