* [PATCH] EDAC/mce_amd: Output Scalable MCA processor warning once
@ 2020-02-17 13:46 Prarit Bhargava
2020-02-18 16:28 ` Borislav Petkov
0 siblings, 1 reply; 2+ messages in thread
From: Prarit Bhargava @ 2020-02-17 13:46 UTC (permalink / raw)
To: linux-kernel
Cc: Prarit Bhargava, Borislav Petkov, Mauro Carvalho Chehab,
Tony Luck, James Morse, Robert Richter, linux-edac
This warning is output for every virtual cpu in a guest on an EPYC 2
system. The warning only needs to be logged one time.
Output the warning only once.
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: James Morse <james.morse@arm.com>
Cc: Robert Richter <rrichter@marvell.com>
Cc: linux-edac@vger.kernel.org
---
drivers/edac/mce_amd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c
index ea980c556f2e..8874b7722b2f 100644
--- a/drivers/edac/mce_amd.c
+++ b/drivers/edac/mce_amd.c
@@ -1239,7 +1239,7 @@ static int __init mce_amd_init(void)
case 0x17:
case 0x18:
- pr_warn("Decoding supported only on Scalable MCA processors.\n");
+ pr_warn_once("Decoding supported only on Scalable MCA processors.\n");
return -EINVAL;
default:
--
2.21.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] EDAC/mce_amd: Output Scalable MCA processor warning once
2020-02-17 13:46 [PATCH] EDAC/mce_amd: Output Scalable MCA processor warning once Prarit Bhargava
@ 2020-02-18 16:28 ` Borislav Petkov
0 siblings, 0 replies; 2+ messages in thread
From: Borislav Petkov @ 2020-02-18 16:28 UTC (permalink / raw)
To: Prarit Bhargava
Cc: linux-kernel, Mauro Carvalho Chehab, Tony Luck, James Morse,
Robert Richter, linux-edac
On Mon, Feb 17, 2020 at 08:46:27AM -0500, Prarit Bhargava wrote:
> This warning is output for every virtual cpu in a guest on an EPYC 2
> system. The warning only needs to be logged one time.
>
> Output the warning only once.
>
> Signed-off-by: Prarit Bhargava <prarit@redhat.com>
> Cc: Borislav Petkov <bp@alien8.de>
> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
> Cc: Tony Luck <tony.luck@intel.com>
> Cc: James Morse <james.morse@arm.com>
> Cc: Robert Richter <rrichter@marvell.com>
> Cc: linux-edac@vger.kernel.org
> ---
> drivers/edac/mce_amd.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c
> index ea980c556f2e..8874b7722b2f 100644
> --- a/drivers/edac/mce_amd.c
> +++ b/drivers/edac/mce_amd.c
> @@ -1239,7 +1239,7 @@ static int __init mce_amd_init(void)
>
> case 0x17:
> case 0x18:
> - pr_warn("Decoding supported only on Scalable MCA processors.\n");
> + pr_warn_once("Decoding supported only on Scalable MCA processors.\n");
> return -EINVAL;
>
> default:
> --
Applied, thanks.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
^ permalink raw reply [flat|nested] 2+ messages in thread
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