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]
Message-Id: <20150629.145935.354102214496601108.davem@davemloft.net>
Date:	Mon, 29 Jun 2015 14:59:35 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	thomas.lendacky@....com
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH net] amd-xgbe: Add the __GFP_NOWARN flag to Rx buffer
 allocation

From: Tom Lendacky <thomas.lendacky@....com>
Date: Mon, 29 Jun 2015 16:47:55 -0500

> On 06/29/2015 11:27 AM, David Miller wrote:
>> From: Tom Lendacky <thomas.lendacky@....com>
>> Date: Mon, 29 Jun 2015 11:22:12 -0500
>>
>>> When allocating Rx related buffers, alloc_pages is called using an
>>> order
>>> number that is decreased until successful. A system under stress can
>>> experience failures during this allocation process resulting in a
>>> warning
>>> being issued. This message can be of concern to end users even though
>>> the
>>> failure is not fatal. Since the failure is not fatal and can occur
>>> multiple times, the driver should include the __GFP_NOWARN flag to
>>> suppress the warning message from being issued.
>>>
>>> Signed-off-by: Tom Lendacky <thomas.lendacky@....com>
>>
>> Applied, thanks.
>>
> 
> Hi David,
> 
> Can this be queued up for stable 4.0/4.1 (it isn't applicable before
> 3.19)?

Done.
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ