linux-kernel - Re: [PATCH] x86/microcode/AMD: Add support for fam17h microcode loading

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: <20c268db-f5e2-eb51-9d5f-c712a611965d@redhat.com>
Date:   Sun, 10 Dec 2017 15:20:27 -0500
From:   Jon Masters <jcm@...hat.com>
To:     Tom Lendacky <thomas.lendacky@....com>, x86@...nel.org
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        linux-kernel@...r.kernel.org, "H. Peter Anvin" <hpa@...or.com>
Subject: Re: [PATCH] x86/microcode/AMD: Add support for fam17h microcode
 loading

On 11/30/2017 05:46 PM, Tom Lendacky wrote:
> The size for the Microcode Patch Block (MPB) for an AMD family 17h
> processor is 3200 bytes.  Add a #define for fam17h so that it does
> not default to 2048 bytes and fail a microcode load/update.
> 
> Cc: <stable@...r.kernel.org> # 4.1.x
> Signed-off-by: Tom Lendacky <thomas.lendacky@....com>

Tested-by: Jon Masters <jcm@...hat.com>

-- 
Computer Architect | Sent from my Fedora powered laptop