linux-kernel - Re: [PATCH] x86, quirks: Add workaround for AMD F16h Erratum792

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

Date:	Tue, 21 Jan 2014 13:32:42 -0600
From:	Aravind Gopalakrishnan <aravind.gopalakrishnan@....com>
To:	Ingo Molnar <mingo@...nel.org>
CC:	<tglx@...utronix.de>, <mingo@...hat.com>, <hpa@...or.com>,
	<x86@...nel.org>, <bp@...e.de>, <linux-kernel@...r.kernel.org>,
	<sherry.hurwitz@....com>, <hmh@....eng.br>, <Kim.Naru@....com>,
	<Suravee.Suthikulpanit@....com>
Subject: Re: [PATCH] x86, quirks: Add workaround for AMD F16h Erratum792

On 1/20/2014 1:07 AM, Ingo Molnar wrote:
> * Aravind Gopalakrishnan <Aravind.Gopalakrishnan@....com> wrote:
>
>> +
>> +#if defined(CONFIG_PCI)
>> +/*
>> + * Apply AMD Fam16h Erratum792
>> + * see Revision Guide for AMD F16h models 00h-0fh,
>> + * document 51810 rev. 3.04, Nov 2013
>> + */
>> +static void quirk_amd_dram_scrub(struct pci_dev *dev)
> The reference to the erratum is useful for people who want to see more
> details, but at least a short description of the problem being fixed
> and systems affected by the quirk is needed. 'DRAM scrub' is not very
> informative.
>
>
Ok, I'll reword the comment in a V2.
But there's an internal discussion going on about the erratum, so I'll 
hold off spinning a V2 until that's over..

Thanks,
-Aravind.

--
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/