From: Ingo Molnar <mingo@elte.hu>
To: Andreas Herrmann <andreas.herrmann3@amd.com>
Cc: stable@kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH][stable-28] x86: microcode_amd: fix wrong handling of equivalent CPU id
Date: Mon, 9 Feb 2009 11:45:47 +0100 [thread overview]
Message-ID: <20090209104547.GM20467@elte.hu> (raw)
In-Reply-To: <20090209103230.GB6041@alberich.amd.com>
* Andreas Herrmann <andreas.herrmann3@amd.com> wrote:
> Impact: fix bug resulting in non-loaded AMD microcode
>
> mc_header->processor_rev_id is a 2 byte value. Similar is true for
> equiv_cpu in an equiv_cpu_entry -- only 2 bytes are of interest.
>
> Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
> ---
> arch/x86/kernel/microcode_amd.c | 23 ++++++-----------------
> 1 files changed, 6 insertions(+), 17 deletions(-)
>
> This fix is already upstream.
> See
>
> commit 3c763fd77e66e55d029052da31df0abd9920cb1e
> (x86: microcode_amd: fix wrong handling of equivalent CPU id)
>
> Please apply to stable-28.
ack for the -stable backport.
Ingo
prev parent reply other threads:[~2009-02-09 10:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-09 10:32 Andreas Herrmann
2009-02-09 10:45 ` Ingo Molnar [this message]
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