* [PATCH] xen/x86: Call xen_smp_intr_init_pv() on BSP
@ 2017-04-26 13:42 Boris Ostrovsky
2017-04-28 5:01 ` Juergen Gross
2017-04-28 18:01 ` Juergen Gross
0 siblings, 2 replies; 3+ messages in thread
From: Boris Ostrovsky @ 2017-04-26 13:42 UTC (permalink / raw)
To: jgross; +Cc: xen-devel, linux-kernel, linux, Boris Ostrovsky
Recent code rework that split handling ov PV, HVM and PVH guests into
separate files missed calling xen_smp_intr_init_pv() on CPU0.
Add this call.
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reported-by: Sander Eikelenboom <linux@eikelenboom.it>
---
arch/x86/xen/smp_pv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/xen/smp_pv.c b/arch/x86/xen/smp_pv.c
index c0e3b96..aae3253 100644
--- a/arch/x86/xen/smp_pv.c
+++ b/arch/x86/xen/smp_pv.c
@@ -249,7 +249,7 @@ static void __init xen_pv_smp_prepare_cpus(unsigned int max_cpus)
xen_pmu_init(0);
- if (xen_smp_intr_init(0))
+ if (xen_smp_intr_init(0) || xen_smp_intr_init_pv(0))
BUG();
if (!alloc_cpumask_var(&xen_cpu_initialized_map, GFP_KERNEL))
--
1.8.3.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] xen/x86: Call xen_smp_intr_init_pv() on BSP
2017-04-26 13:42 [PATCH] xen/x86: Call xen_smp_intr_init_pv() on BSP Boris Ostrovsky
@ 2017-04-28 5:01 ` Juergen Gross
2017-04-28 18:01 ` Juergen Gross
1 sibling, 0 replies; 3+ messages in thread
From: Juergen Gross @ 2017-04-28 5:01 UTC (permalink / raw)
To: Boris Ostrovsky; +Cc: xen-devel, linux-kernel, linux
On 26/04/17 15:42, Boris Ostrovsky wrote:
> Recent code rework that split handling ov PV, HVM and PVH guests into
> separate files missed calling xen_smp_intr_init_pv() on CPU0.
>
> Add this call.
>
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
> Reported-by: Sander Eikelenboom <linux@eikelenboom.it>
Reviewed-by: Juergen Gross <jgross@suse.com>
Thanks,
Juergen
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] xen/x86: Call xen_smp_intr_init_pv() on BSP
2017-04-26 13:42 [PATCH] xen/x86: Call xen_smp_intr_init_pv() on BSP Boris Ostrovsky
2017-04-28 5:01 ` Juergen Gross
@ 2017-04-28 18:01 ` Juergen Gross
1 sibling, 0 replies; 3+ messages in thread
From: Juergen Gross @ 2017-04-28 18:01 UTC (permalink / raw)
To: Boris Ostrovsky; +Cc: xen-devel, linux-kernel, linux
On 26/04/17 15:42, Boris Ostrovsky wrote:
> Recent code rework that split handling ov PV, HVM and PVH guests into
> separate files missed calling xen_smp_intr_init_pv() on CPU0.
>
> Add this call.
>
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
> Reported-by: Sander Eikelenboom <linux@eikelenboom.it>
Pushed to xen/tip for-linus-4.12
Juergen
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2017-04-28 18:02 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2017-04-26 13:42 [PATCH] xen/x86: Call xen_smp_intr_init_pv() on BSP Boris Ostrovsky
2017-04-28 5:01 ` Juergen Gross
2017-04-28 18:01 ` Juergen Gross
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