From: boris.ostrovsky@oracle.com
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, bp@alien8.de, tglx@linutronix.de,
mingo@redhat.com, dave.hansen@linux.intel.com, x86@kernel.org,
hpa@zytor.com
Subject: Re: [PATCH 0/2] Clear AMD's microcode cache on load failure
Date: Thu, 27 Mar 2025 17:44:32 -0400 [thread overview]
Message-ID: <f8ec905f-04d4-46f6-909c-7f79b151c0df@oracle.com> (raw)
In-Reply-To: <Z-XEPVvEDhC5vzR4@gmail.com>
On 3/27/25 5:33 PM, Ingo Molnar wrote:
> * Boris Ostrovsky <boris.ostrovsky@oracle.com> wrote:
>
>> Drop microcode cache when load operation fails to update microcode.
>>
>> Also make __apply_microcode_amd() return correct error.
>>
>> Boris Ostrovsky (2):
>> x86/microcode/AMD: Fix __apply_microcode_amd()'s return value
>> x86/microcode/AMD: Clean the cache if update did not load microcode
>>
>> arch/x86/kernel/cpu/microcode/amd.c | 9 ++++++++-
>> 1 file changed, 8 insertions(+), 1 deletion(-)
> Should these be Cc: stable perhaps?
Definitely the first patch. The second one is not really a fix but
rather an improvement.
Will resend. Thanks.
-boris
next prev parent reply other threads:[~2025-03-27 21:44 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-27 21:03 Boris Ostrovsky
2025-03-27 21:03 ` [PATCH 1/2] x86/microcode/AMD: Fix __apply_microcode_amd()'s return value Boris Ostrovsky
2025-03-27 21:03 ` [PATCH 2/2] x86/microcode/AMD: Clean the cache if update did not load microcode Boris Ostrovsky
2025-03-27 21:33 ` [PATCH 0/2] Clear AMD's microcode cache on load failure Ingo Molnar
2025-03-27 21:44 ` boris.ostrovsky [this message]
2025-03-27 23:40 ` Borislav Petkov
2025-03-28 13:36 ` Ingo Molnar
2025-03-28 13:45 ` Borislav Petkov
2025-03-28 13:53 ` Ingo Molnar
2025-03-28 14:43 ` Borislav Petkov
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