From nobody Mon Feb 9 07:19:19 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 31B077E9 for ; Fri, 7 Mar 2025 22:03:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741384981; cv=none; b=JeToKhuOSVMoADR8vfEgJ0kNwCTc2s7zKgam4wPyTm4OAtyqNiV5m27yH60/D1BfhtWjggWGTUvEFexJuFvcnMTzzAl4Ef1GVUfZlsJRBZdp2/k4oEYNZ1/uJAzhQfO/wiN+4paaYrjc/F6gM9aX0+JRxJSuTcCkEksRRi/V33k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741384981; c=relaxed/simple; bh=JA+g0ghH/DykcYjoH3niay4tjJZ/0OoSu+xpufGpKsw=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=e1Kb18aQYqTHU817K/aU29/b854zdP+dmpA0m2qB7it1B0kHlJXzyEp5Jhg03tjv9RaytdUd58UHMAeqih1DHK8+POlpHoJL/2Xs1swxb+BWK8J1T4eqTd3v6DmAzBF8/wgJW512SLOEJmhVNpwDBKDBwgDzDpx1yDEmR99MbAI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MgpWRweU; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MgpWRweU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 82EC5C4CED1; Fri, 7 Mar 2025 22:02:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741384980; bh=JA+g0ghH/DykcYjoH3niay4tjJZ/0OoSu+xpufGpKsw=; h=From:To:Cc:Subject:Date:From; b=MgpWRweUMFfEtflJgBcXg3akIBv4OZKbW5GHoYjv6HUm3x5OMQkZp7MnWk9zByHMc fZ9Z9BcZCLESc1nFn6cM8GIUYw3BGGDkGETeCV6rtZF69/ifP28GGUWy9tkuVO+OSY 0epMjvyVDKpHNAZKQAB9xb5FKqCRs3CuGH6L8kwLHhwLHAG6GYqHl/Cqwk1fajSKhS aRSeO/qESs2pR8fQaVS/Cs7QInUKRzcuzZ5S4n+eWfDiKvQvE8J1MgN6XZx/G0TY1J 5gOaRfsN5HSgqa5h5WamOcueQdv53CpmPYSz/gQMNs6lPz3tb3xvKVuRVFuvqnyP42 rBcqXHVDB+h9g== From: Borislav Petkov To: X86 ML Cc: LKML , "Borislav Petkov (AMD)" , =?UTF-8?q?Toralf=20F=C3=B6rster?= Subject: [PATCH] x86/microcode/AMD: Add some forgotten models to the SHA check Date: Fri, 7 Mar 2025 23:02:56 +0100 Message-ID: <20250307220256.11816-1-bp@kernel.org> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: "Borislav Petkov (AMD)" Add some more forgotten models to the SHA check. Fixes: 50cef76d5cb0 ("x86/microcode/AMD: Load only SHA256-checksummed patch= es") Signed-off-by: Borislav Petkov (AMD) Reported-by: Toralf F=C3=B6rster Tested-by: Toralf F=C3=B6rster --- arch/x86/kernel/cpu/microcode/amd.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/micr= ocode/amd.c index 95ac1c6a84fb..c69b1bc45483 100644 --- a/arch/x86/kernel/cpu/microcode/amd.c +++ b/arch/x86/kernel/cpu/microcode/amd.c @@ -175,23 +175,29 @@ static bool need_sha_check(u32 cur_rev) { switch (cur_rev >> 8) { case 0x80012: return cur_rev <=3D 0x800126f; break; + case 0x80082: return cur_rev <=3D 0x800820f; break; case 0x83010: return cur_rev <=3D 0x830107c; break; case 0x86001: return cur_rev <=3D 0x860010e; break; case 0x86081: return cur_rev <=3D 0x8608108; break; case 0x87010: return cur_rev <=3D 0x8701034; break; case 0x8a000: return cur_rev <=3D 0x8a0000a; break; + case 0xa0010: return cur_rev <=3D 0xa00107a; break; case 0xa0011: return cur_rev <=3D 0xa0011da; break; case 0xa0012: return cur_rev <=3D 0xa001243; break; + case 0xa0082: return cur_rev <=3D 0xa00820e; break; case 0xa1011: return cur_rev <=3D 0xa101153; break; case 0xa1012: return cur_rev <=3D 0xa10124e; break; case 0xa1081: return cur_rev <=3D 0xa108109; break; case 0xa2010: return cur_rev <=3D 0xa20102f; break; case 0xa2012: return cur_rev <=3D 0xa201212; break; + case 0xa4041: return cur_rev <=3D 0xa404109; break; + case 0xa5000: return cur_rev <=3D 0xa500013; break; case 0xa6012: return cur_rev <=3D 0xa60120a; break; case 0xa7041: return cur_rev <=3D 0xa704109; break; case 0xa7052: return cur_rev <=3D 0xa705208; break; case 0xa7080: return cur_rev <=3D 0xa708009; break; case 0xa70c0: return cur_rev <=3D 0xa70C009; break; + case 0xaa001: return cur_rev <=3D 0xaa00116; break; case 0xaa002: return cur_rev <=3D 0xaa00218; break; default: break; } --=20 2.43.0