* [PATCH] xen/PMU: Log VPMU initialization error at lower level
@ 2016-06-21 14:17 Boris Ostrovsky
2016-06-21 14:22 ` Konrad Rzeszutek Wilk
` (3 more replies)
0 siblings, 4 replies; 8+ messages in thread
From: Boris Ostrovsky @ 2016-06-21 14:17 UTC (permalink / raw)
To: david.vrabel, jgross; +Cc: xen-devel, linux-kernel, boris.ostrovsky
This will match how PMU errors are reported at check_hw_exists()'s
msr_fail label, which is reached when VPMU initialzation fails.
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
---
arch/x86/xen/pmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/xen/pmu.c b/arch/x86/xen/pmu.c
index 9466354..32bdc2c 100644
--- a/arch/x86/xen/pmu.c
+++ b/arch/x86/xen/pmu.c
@@ -547,7 +547,7 @@ void xen_pmu_init(int cpu)
return;
fail:
- pr_warn_once("Could not initialize VPMU for cpu %d, error %d\n",
+ pr_info_once("Could not initialize VPMU for cpu %d, error %d\n",
cpu, err);
free_pages((unsigned long)xenpmu_data, 0);
}
--
1.8.1.4
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [Xen-devel] [PATCH] xen/PMU: Log VPMU initialization error at lower level
2016-06-21 14:17 [PATCH] xen/PMU: Log VPMU initialization error at lower level Boris Ostrovsky
@ 2016-06-21 14:22 ` Konrad Rzeszutek Wilk
2016-06-21 14:26 ` Juergen Gross
` (2 subsequent siblings)
3 siblings, 0 replies; 8+ messages in thread
From: Konrad Rzeszutek Wilk @ 2016-06-21 14:22 UTC (permalink / raw)
To: Boris Ostrovsky; +Cc: david.vrabel, jgross, xen-devel, linux-kernel
On Tue, Jun 21, 2016 at 10:17:33AM -0400, Boris Ostrovsky wrote:
> This will match how PMU errors are reported at check_hw_exists()'s
> msr_fail label, which is reached when VPMU initialzation fails.
>
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
> ---
> arch/x86/xen/pmu.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/xen/pmu.c b/arch/x86/xen/pmu.c
> index 9466354..32bdc2c 100644
> --- a/arch/x86/xen/pmu.c
> +++ b/arch/x86/xen/pmu.c
> @@ -547,7 +547,7 @@ void xen_pmu_init(int cpu)
> return;
>
> fail:
> - pr_warn_once("Could not initialize VPMU for cpu %d, error %d\n",
> + pr_info_once("Could not initialize VPMU for cpu %d, error %d\n",
> cpu, err);
> free_pages((unsigned long)xenpmu_data, 0);
> }
> --
> 1.8.1.4
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH] xen/PMU: Log VPMU initialization error at lower level
@ 2016-06-21 14:22 ` Konrad Rzeszutek Wilk
0 siblings, 0 replies; 8+ messages in thread
From: Konrad Rzeszutek Wilk @ 2016-06-21 14:22 UTC (permalink / raw)
To: Boris Ostrovsky; +Cc: jgross, xen-devel, david.vrabel, linux-kernel
On Tue, Jun 21, 2016 at 10:17:33AM -0400, Boris Ostrovsky wrote:
> This will match how PMU errors are reported at check_hw_exists()'s
> msr_fail label, which is reached when VPMU initialzation fails.
>
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
> ---
> arch/x86/xen/pmu.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/xen/pmu.c b/arch/x86/xen/pmu.c
> index 9466354..32bdc2c 100644
> --- a/arch/x86/xen/pmu.c
> +++ b/arch/x86/xen/pmu.c
> @@ -547,7 +547,7 @@ void xen_pmu_init(int cpu)
> return;
>
> fail:
> - pr_warn_once("Could not initialize VPMU for cpu %d, error %d\n",
> + pr_info_once("Could not initialize VPMU for cpu %d, error %d\n",
> cpu, err);
> free_pages((unsigned long)xenpmu_data, 0);
> }
> --
> 1.8.1.4
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] xen/PMU: Log VPMU initialization error at lower level
2016-06-21 14:17 [PATCH] xen/PMU: Log VPMU initialization error at lower level Boris Ostrovsky
@ 2016-06-21 14:26 ` Juergen Gross
2016-06-21 14:26 ` Juergen Gross
` (2 subsequent siblings)
3 siblings, 0 replies; 8+ messages in thread
From: Juergen Gross @ 2016-06-21 14:26 UTC (permalink / raw)
To: Boris Ostrovsky, david.vrabel; +Cc: xen-devel, linux-kernel
On 21/06/16 16:17, Boris Ostrovsky wrote:
> This will match how PMU errors are reported at check_hw_exists()'s
> msr_fail label, which is reached when VPMU initialzation fails.
>
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Acked-by: Juergen Gross <jgross@suse.com>
> ---
> arch/x86/xen/pmu.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/xen/pmu.c b/arch/x86/xen/pmu.c
> index 9466354..32bdc2c 100644
> --- a/arch/x86/xen/pmu.c
> +++ b/arch/x86/xen/pmu.c
> @@ -547,7 +547,7 @@ void xen_pmu_init(int cpu)
> return;
>
> fail:
> - pr_warn_once("Could not initialize VPMU for cpu %d, error %d\n",
> + pr_info_once("Could not initialize VPMU for cpu %d, error %d\n",
> cpu, err);
> free_pages((unsigned long)xenpmu_data, 0);
> }
>
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH] xen/PMU: Log VPMU initialization error at lower level
@ 2016-06-21 14:26 ` Juergen Gross
0 siblings, 0 replies; 8+ messages in thread
From: Juergen Gross @ 2016-06-21 14:26 UTC (permalink / raw)
To: Boris Ostrovsky, david.vrabel; +Cc: xen-devel, linux-kernel
On 21/06/16 16:17, Boris Ostrovsky wrote:
> This will match how PMU errors are reported at check_hw_exists()'s
> msr_fail label, which is reached when VPMU initialzation fails.
>
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Acked-by: Juergen Gross <jgross@suse.com>
> ---
> arch/x86/xen/pmu.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/xen/pmu.c b/arch/x86/xen/pmu.c
> index 9466354..32bdc2c 100644
> --- a/arch/x86/xen/pmu.c
> +++ b/arch/x86/xen/pmu.c
> @@ -547,7 +547,7 @@ void xen_pmu_init(int cpu)
> return;
>
> fail:
> - pr_warn_once("Could not initialize VPMU for cpu %d, error %d\n",
> + pr_info_once("Could not initialize VPMU for cpu %d, error %d\n",
> cpu, err);
> free_pages((unsigned long)xenpmu_data, 0);
> }
>
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] xen/PMU: Log VPMU initialization error at lower level
2016-06-21 14:17 [PATCH] xen/PMU: Log VPMU initialization error at lower level Boris Ostrovsky
2016-06-21 14:22 ` Konrad Rzeszutek Wilk
2016-06-21 14:26 ` Juergen Gross
@ 2016-06-21 15:19 ` David Vrabel
2016-06-21 15:19 ` [Xen-devel] " David Vrabel
3 siblings, 0 replies; 8+ messages in thread
From: David Vrabel @ 2016-06-21 15:19 UTC (permalink / raw)
To: Boris Ostrovsky, david.vrabel, jgross; +Cc: xen-devel, linux-kernel
On 21/06/16 15:17, Boris Ostrovsky wrote:
> This will match how PMU errors are reported at check_hw_exists()'s
> msr_fail label, which is reached when VPMU initialzation fails.
Applied to for-linus-4.8, thanks.
David
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [Xen-devel] [PATCH] xen/PMU: Log VPMU initialization error at lower level
2016-06-21 14:17 [PATCH] xen/PMU: Log VPMU initialization error at lower level Boris Ostrovsky
` (2 preceding siblings ...)
2016-06-21 15:19 ` David Vrabel
@ 2016-06-21 15:19 ` David Vrabel
3 siblings, 0 replies; 8+ messages in thread
From: David Vrabel @ 2016-06-21 15:19 UTC (permalink / raw)
To: Boris Ostrovsky, david.vrabel, jgross; +Cc: xen-devel, linux-kernel
On 21/06/16 15:17, Boris Ostrovsky wrote:
> This will match how PMU errors are reported at check_hw_exists()'s
> msr_fail label, which is reached when VPMU initialzation fails.
Applied to for-linus-4.8, thanks.
David
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH] xen/PMU: Log VPMU initialization error at lower level
@ 2016-06-21 14:17 Boris Ostrovsky
0 siblings, 0 replies; 8+ messages in thread
From: Boris Ostrovsky @ 2016-06-21 14:17 UTC (permalink / raw)
To: david.vrabel, jgross; +Cc: xen-devel, boris.ostrovsky, linux-kernel
This will match how PMU errors are reported at check_hw_exists()'s
msr_fail label, which is reached when VPMU initialzation fails.
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
---
arch/x86/xen/pmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/xen/pmu.c b/arch/x86/xen/pmu.c
index 9466354..32bdc2c 100644
--- a/arch/x86/xen/pmu.c
+++ b/arch/x86/xen/pmu.c
@@ -547,7 +547,7 @@ void xen_pmu_init(int cpu)
return;
fail:
- pr_warn_once("Could not initialize VPMU for cpu %d, error %d\n",
+ pr_info_once("Could not initialize VPMU for cpu %d, error %d\n",
cpu, err);
free_pages((unsigned long)xenpmu_data, 0);
}
--
1.8.1.4
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
^ permalink raw reply related [flat|nested] 8+ messages in thread
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Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
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2016-06-21 14:17 [PATCH] xen/PMU: Log VPMU initialization error at lower level Boris Ostrovsky
2016-06-21 14:22 ` [Xen-devel] " Konrad Rzeszutek Wilk
2016-06-21 14:22 ` Konrad Rzeszutek Wilk
2016-06-21 14:26 ` Juergen Gross
2016-06-21 14:26 ` Juergen Gross
2016-06-21 15:19 ` David Vrabel
2016-06-21 15:19 ` [Xen-devel] " David Vrabel
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2016-06-21 14:17 Boris Ostrovsky
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