* [PATCH v2] powerpc/perf: Quiet IMC PMU registration message
@ 2018-10-09 6:20 Joel Stanley
2018-10-09 6:23 ` Madhavan Srinivasan
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Joel Stanley @ 2018-10-09 6:20 UTC (permalink / raw)
To: Madhavan Srinivasan; +Cc: linuxppc-dev
On a Power9 box we get a few screens full of these on boot. Drop
them to pr_debug.
[ 5.993645] nest_centaur6_imc performance monitor hardware support registered
[ 5.993728] nest_centaur7_imc performance monitor hardware support registered
[ 5.996510] core_imc performance monitor hardware support registered
[ 5.996569] nest_mba0_imc performance monitor hardware support registered
[ 5.996631] nest_mba1_imc performance monitor hardware support registered
[ 5.996685] nest_mba2_imc performance monitor hardware support registered
Signed-off-by: Joel Stanley <joel@jms.id.au>
---
v2: patch the correct file, update commit title
arch/powerpc/perf/imc-pmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c
index 1fafc32b12a0..6954636b16d1 100644
--- a/arch/powerpc/perf/imc-pmu.c
+++ b/arch/powerpc/perf/imc-pmu.c
@@ -1392,7 +1392,7 @@ int init_imc_pmu(struct device_node *parent, struct imc_pmu *pmu_ptr, int pmu_id
if (ret)
goto err_free_cpuhp_mem;
- pr_info("%s performance monitor hardware support registered\n",
+ pr_debug("%s performance monitor hardware support registered\n",
pmu_ptr->pmu.name);
return 0;
--
2.17.1
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH v2] powerpc/perf: Quiet IMC PMU registration message
2018-10-09 6:20 [PATCH v2] powerpc/perf: Quiet IMC PMU registration message Joel Stanley
@ 2018-10-09 6:23 ` Madhavan Srinivasan
2018-10-10 6:43 ` Stewart Smith
2018-10-15 4:01 ` [v2] " Michael Ellerman
2 siblings, 0 replies; 4+ messages in thread
From: Madhavan Srinivasan @ 2018-10-09 6:23 UTC (permalink / raw)
To: Joel Stanley; +Cc: linuxppc-dev
On Tuesday 09 October 2018 11:50 AM, Joel Stanley wrote:
> On a Power9 box we get a few screens full of these on boot. Drop
> them to pr_debug.
>
> [ 5.993645] nest_centaur6_imc performance monitor hardware support registered
> [ 5.993728] nest_centaur7_imc performance monitor hardware support registered
> [ 5.996510] core_imc performance monitor hardware support registered
> [ 5.996569] nest_mba0_imc performance monitor hardware support registered
> [ 5.996631] nest_mba1_imc performance monitor hardware support registered
> [ 5.996685] nest_mba2_imc performance monitor hardware support registered
Reviewed-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
> Signed-off-by: Joel Stanley <joel@jms.id.au>
> ---
> v2: patch the correct file, update commit title
>
> arch/powerpc/perf/imc-pmu.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c
> index 1fafc32b12a0..6954636b16d1 100644
> --- a/arch/powerpc/perf/imc-pmu.c
> +++ b/arch/powerpc/perf/imc-pmu.c
> @@ -1392,7 +1392,7 @@ int init_imc_pmu(struct device_node *parent, struct imc_pmu *pmu_ptr, int pmu_id
> if (ret)
> goto err_free_cpuhp_mem;
>
> - pr_info("%s performance monitor hardware support registered\n",
> + pr_debug("%s performance monitor hardware support registered\n",
> pmu_ptr->pmu.name);
>
> return 0;
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH v2] powerpc/perf: Quiet IMC PMU registration message
2018-10-09 6:20 [PATCH v2] powerpc/perf: Quiet IMC PMU registration message Joel Stanley
2018-10-09 6:23 ` Madhavan Srinivasan
@ 2018-10-10 6:43 ` Stewart Smith
2018-10-15 4:01 ` [v2] " Michael Ellerman
2 siblings, 0 replies; 4+ messages in thread
From: Stewart Smith @ 2018-10-10 6:43 UTC (permalink / raw)
To: Joel Stanley, Madhavan Srinivasan; +Cc: linuxppc-dev
Joel Stanley <joel@jms.id.au> writes:
> On a Power9 box we get a few screens full of these on boot. Drop
> them to pr_debug.
>
> [ 5.993645] nest_centaur6_imc performance monitor hardware support registered
> [ 5.993728] nest_centaur7_imc performance monitor hardware support registered
> [ 5.996510] core_imc performance monitor hardware support registered
> [ 5.996569] nest_mba0_imc performance monitor hardware support registered
> [ 5.996631] nest_mba1_imc performance monitor hardware support registered
> [ 5.996685] nest_mba2_imc performance monitor hardware support registered
>
> Signed-off-by: Joel Stanley <joel@jms.id.au>
Oh goodness yes.
Reviewed-by: Stewart Smith <stewart@linux.ibm.com>
--
Stewart Smith
OPAL Architect, IBM.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [v2] powerpc/perf: Quiet IMC PMU registration message
2018-10-09 6:20 [PATCH v2] powerpc/perf: Quiet IMC PMU registration message Joel Stanley
2018-10-09 6:23 ` Madhavan Srinivasan
2018-10-10 6:43 ` Stewart Smith
@ 2018-10-15 4:01 ` Michael Ellerman
2 siblings, 0 replies; 4+ messages in thread
From: Michael Ellerman @ 2018-10-15 4:01 UTC (permalink / raw)
To: Joel Stanley, Madhavan Srinivasan; +Cc: linuxppc-dev
On Tue, 2018-10-09 at 06:20:38 UTC, Joel Stanley wrote:
> On a Power9 box we get a few screens full of these on boot. Drop
> them to pr_debug.
>
> [ 5.993645] nest_centaur6_imc performance monitor hardware support registered
> [ 5.993728] nest_centaur7_imc performance monitor hardware support registered
> [ 5.996510] core_imc performance monitor hardware support registered
> [ 5.996569] nest_mba0_imc performance monitor hardware support registered
> [ 5.996631] nest_mba1_imc performance monitor hardware support registered
> [ 5.996685] nest_mba2_imc performance monitor hardware support registered
>
> Signed-off-by: Joel Stanley <joel@jms.id.au>
> Reviewed-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/6233b6da0c00a9768bdab1c502115b
cheers
^ permalink raw reply [flat|nested] 4+ messages in thread
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2018-10-09 6:20 [PATCH v2] powerpc/perf: Quiet IMC PMU registration message Joel Stanley
2018-10-09 6:23 ` Madhavan Srinivasan
2018-10-10 6:43 ` Stewart Smith
2018-10-15 4:01 ` [v2] " Michael Ellerman
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