From mboxrd@z Thu Jan 1 00:00:00 1970 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 E402F17C225; Mon, 10 Mar 2025 17:19:30 +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=1741627171; cv=none; b=me8QccUr/pzXlMxdFwgUoW7hNtosBF2dncreqxwCyBQ+BNhhty5VeMq1fPTu1yJNqoZe/IKFfyidF+wpgBjmSppBsmKgviEzSPREX6+BSACpp1+AvBhJBH+BICulluFF+ow3oiqYV0FsRIO69dwPrZ6AxIdP1c4inx2rjx29Ly4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741627171; c=relaxed/simple; bh=2EZyrh06ID/scTKi6k9n8WsdiiU5z0cc1i0Z16NEWgQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=n/Gn67O3b0vy2R8uFX/7MwlYcmjKwLCM8y6jpH8ULMP4TG4JPcVuo7cNA7OiIZdXdjsm0QBm/3317qlEo24rsAENs/uMplYRfUCvTBWkD8J6d8Si0FmcH7gu6GBOWsIjp9in3f1K2ZBP1d580jQmjglzHclSzfG+vfOk1GdTuFE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Tq9TU3Bn; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Tq9TU3Bn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69528C4CEE5; Mon, 10 Mar 2025 17:19:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1741627170; bh=2EZyrh06ID/scTKi6k9n8WsdiiU5z0cc1i0Z16NEWgQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Tq9TU3BnDWPBblVYczB0afQOL1ddPeAGcuOBeTrbbVPpliH+HRXvdYbX1pn2shC5/ F5tg3HjKK86QLJ0xN0GIbYaRwU1H0dlOuN1MCBGyNIQLHTaURIyIDaCZO8cEW57G4V s73xkwKdAURmFJZg/oE26kaD2mmZmD7JTPSHVrv8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, =?UTF-8?q?Toralf=20F=C3=B6rster?= , "Borislav Petkov (AMD)" , Ingo Molnar Subject: [PATCH 6.12 010/269] x86/microcode/AMD: Add some forgotten models to the SHA check Date: Mon, 10 Mar 2025 18:02:43 +0100 Message-ID: <20250310170458.116178871@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250310170457.700086763@linuxfoundation.org> References: <20250310170457.700086763@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Borislav Petkov (AMD) commit 058a6bec37c6c3b826158f6d26b75de43816a880 upstream. Add some more forgotten models to the SHA check. Fixes: 50cef76d5cb0 ("x86/microcode/AMD: Load only SHA256-checksummed patches") Reported-by: Toralf Förster Signed-off-by: Borislav Petkov (AMD) Signed-off-by: Ingo Molnar Tested-by: Toralf Förster Link: https://lore.kernel.org/r/20250307220256.11816-1-bp@kernel.org Signed-off-by: Greg Kroah-Hartman --- arch/x86/kernel/cpu/microcode/amd.c | 6 ++++++ 1 file changed, 6 insertions(+) --- 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 <= 0x800126f; break; + case 0x80082: return cur_rev <= 0x800820f; break; case 0x83010: return cur_rev <= 0x830107c; break; case 0x86001: return cur_rev <= 0x860010e; break; case 0x86081: return cur_rev <= 0x8608108; break; case 0x87010: return cur_rev <= 0x8701034; break; case 0x8a000: return cur_rev <= 0x8a0000a; break; + case 0xa0010: return cur_rev <= 0xa00107a; break; case 0xa0011: return cur_rev <= 0xa0011da; break; case 0xa0012: return cur_rev <= 0xa001243; break; + case 0xa0082: return cur_rev <= 0xa00820e; break; case 0xa1011: return cur_rev <= 0xa101153; break; case 0xa1012: return cur_rev <= 0xa10124e; break; case 0xa1081: return cur_rev <= 0xa108109; break; case 0xa2010: return cur_rev <= 0xa20102f; break; case 0xa2012: return cur_rev <= 0xa201212; break; + case 0xa4041: return cur_rev <= 0xa404109; break; + case 0xa5000: return cur_rev <= 0xa500013; break; case 0xa6012: return cur_rev <= 0xa60120a; break; case 0xa7041: return cur_rev <= 0xa704109; break; case 0xa7052: return cur_rev <= 0xa705208; break; case 0xa7080: return cur_rev <= 0xa708009; break; case 0xa70c0: return cur_rev <= 0xa70C009; break; + case 0xaa001: return cur_rev <= 0xaa00116; break; case 0xaa002: return cur_rev <= 0xaa00218; break; default: break; }