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 702D82745E; Fri, 21 Nov 2025 13:32:24 +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=1763731944; cv=none; b=j/9rssBFr9TahIey8q6HKUKWB/HFgG5FwSUvcd0F9j+wxHMW0UL2K8ovmSgxGS5HCtMhNecFhEqM61YfrikqnGzF9Gn5INyfWfDXfkrVJIVrCRoTHZD0+mY5fdX7+eTFdLc2EdmFkNBkBpdgHCFQLVuWV7yxHAjuTZCgjV9QU98= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763731944; c=relaxed/simple; bh=5qJXHh8XxRN1SvNdaV/wnSHWAXlIVPGupsqUHe/KOeg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Ng32lApz281iuvHxocJWhd8SAZbv5eWPhaHNGHGaxASVHj9KwURKy+nPtpfkIMkfaS48cTxZ8EOQ+Ad1zYcWAVvgsG8OGC5pYe+KKASatIlhCN8sw92kaDiCgLt5ubnRHpZrE3Xwb81jDFBPltN5IE4MD2LkwBgwnb17cyjlPKg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=qbiz7W1n; 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="qbiz7W1n" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EB85BC4CEF1; Fri, 21 Nov 2025 13:32:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1763731944; bh=5qJXHh8XxRN1SvNdaV/wnSHWAXlIVPGupsqUHe/KOeg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qbiz7W1nFVv5bhoBuTwxuoxikgTfq1mmDPm1raasot5de8qJRzQuXmJORSsD2WrJP PFG4lSqLh2667vLYcP40T5SsAUKK75neP9YWqQL9+u825cLf3Spa51SFTsp2BF9wB7 UxtfV7/yW+3yEwjqXjJNrF9+vpjkiGTk/VYQU5lI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Andrew Cooper , "Borislav Petkov (AMD)" , stable@kernel.org Subject: [PATCH 6.12 136/185] x86/microcode/AMD: Add Zen5 model 0x44, stepping 0x1 minrev Date: Fri, 21 Nov 2025 14:12:43 +0100 Message-ID: <20251121130148.781746625@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251121130143.857798067@linuxfoundation.org> References: <20251121130143.857798067@linuxfoundation.org> User-Agent: quilt/0.69 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-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Borislav Petkov (AMD) commit dd14022a7ce96963aa923e35cf4bcc8c32f95840 upstream. Add the minimum Entrysign revision for that model+stepping to the list of minimum revisions. Fixes: 50cef76d5cb0 ("x86/microcode/AMD: Load only SHA256-checksummed patches") Reported-by: Andrew Cooper Signed-off-by: Borislav Petkov (AMD) Cc: Link: https://lore.kernel.org/r/e94dd76b-4911-482f-8500-5c848a3df026@citrix.com Signed-off-by: Greg Kroah-Hartman --- arch/x86/kernel/cpu/microcode/amd.c | 1 + 1 file changed, 1 insertion(+) --- a/arch/x86/kernel/cpu/microcode/amd.c +++ b/arch/x86/kernel/cpu/microcode/amd.c @@ -212,6 +212,7 @@ static bool need_sha_check(u32 cur_rev) case 0xb1010: return cur_rev <= 0xb101046; break; case 0xb2040: return cur_rev <= 0xb204031; break; case 0xb4040: return cur_rev <= 0xb404031; break; + case 0xb4041: return cur_rev <= 0xb404101; break; case 0xb6000: return cur_rev <= 0xb600031; break; case 0xb6080: return cur_rev <= 0xb608031; break; case 0xb7000: return cur_rev <= 0xb700031; break;