linux-kernel - Re: [PATCH RESEND] ACPI: power: Use KERN_DEBUG when no power resources are found

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Fri, 14 Sep 2012 21:30:25 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Aaron Lu <aaron.lu@...el.com>
Cc:	Len Brown <lenb@...nel.org>, Borislav Petkov <bp@...64.org>,
	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
	Aaron Lu <aaron.lwe@...il.com>
Subject: Re: [PATCH RESEND] ACPI: power: Use KERN_DEBUG when no power resources are found

On Friday, September 14, 2012, Aaron Lu wrote:
> commit a606dac368eed5696fb38e16b1394f1d049c09e9 adds support to link
> devices which have _PRx, if a device does not have _PRx, a warning
> message will be printed.
> 
> This commit is for ZPODD on Intel ZPODD capable platforms, on other
> platforms, it has no problem if there is no power resource for this
> device, so a warning here is not appropriate, change it to debug.
> 
> Reported-by: Borislav Petkov <bp@...64.org>
> Signed-off-by: Aaron Lu <aaron.lu@...el.com>

Applied to the linux-next branch of the linux-pm.git tree as a -stable fix
for v3.6.

Thanks,
Rafael


> ---
>  drivers/acpi/power.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
> index 215ecd0..e5e01d9 100644
> --- a/drivers/acpi/power.c
> +++ b/drivers/acpi/power.c
> @@ -460,7 +460,7 @@ int acpi_power_resource_register_device(struct device *dev, acpi_handle handle)
>  	return ret;
>  
>  no_power_resource:
> -	printk(KERN_WARNING PREFIX "Invalid Power Resource to register!");
> +	printk(KERN_DEBUG PREFIX "Invalid Power Resource to register!");
>  	return -ENODEV;
>  }
>  EXPORT_SYMBOL_GPL(acpi_power_resource_register_device);
> 

--
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/