From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 89CA822083 for ; Tue, 7 Apr 2026 01:44:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775526273; cv=none; b=BneuIhoU3RxNT/04UGkRlozEXw/BOzJsmGXxO/8I9KKuhBiK64FpaDq39+Wf1KPvT5XbdnFIf9DPfIqiEVa4bmvZgCUStE0DVgg8w5IUAN5cz14IfrgKieTbMDEAyzDQ4H2jIrwJlRFSSMJqGhIhxJjeORdzkZe/kTXzoXgrLTw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775526273; c=relaxed/simple; bh=an2sDufycLDAIMFT9KoyPxvXERrimNJW00hY9qr/ceo=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=TjwLoN/Sam44pziBGtXFVLmM61RsfS1O6BA1CUzpd9NjNqGxpgvZ9JsO3R3x4lC2vIEP/2aP37EB/+zn0nth/MBUHTLVqAJ0PKT/MEXzW/EpY0bh0/vxCG9wCyOF142FGyyfaQFxdeWwTZaiPkWqBQH+Tq3q6eptrOSEgGCU7jo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=ZnYgXba3; arc=none smtp.client-ip=198.175.65.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="ZnYgXba3" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775526270; x=1807062270; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=an2sDufycLDAIMFT9KoyPxvXERrimNJW00hY9qr/ceo=; b=ZnYgXba3bwEfLuQeWu1OLI/3SWETJ15qaNO8VECrf8NQfLkhGPi1cLCL Ii0+AdzWZBJrtLngYhhcx30bIqsLYTg56jbBTrpbExthqo0xtyb2ogEic /G4zXDnm67xSsmf0f5VO6lF2u6TfEDOLUJQqbdE8LLbUlSfwc9LL12rhW fkjrBuHPRDBtEylmLod2vacnwPpt9+ZKcbsikRqIUBTqaSr+UpUQL/Muh 1rIJdVoB3Mqt4KodbWd/tMsECvghEWE09DgQTFVdtqLXytleMkhX/gNW/ /X61N5GHIt1s8u6dpptSDztBn6J6p5hm1xbY9tcu5b3yolBznPv5+Owan w==; X-CSE-ConnectionGUID: cTPSbvR7QK62KNER0JUsaA== X-CSE-MsgGUID: aZmUJMN/S3ujC13ZO3pxUg== X-IronPort-AV: E=McAfee;i="6800,10657,11751"; a="76377450" X-IronPort-AV: E=Sophos;i="6.23,164,1770624000"; d="scan'208";a="76377450" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Apr 2026 18:44:30 -0700 X-CSE-ConnectionGUID: aDkl4FtHRzK0h5FtvEw91w== X-CSE-MsgGUID: rFwtz+A7Q1SAmaNCnxAd6Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,164,1770624000"; d="scan'208";a="228294514" Received: from sohilmeh.sc.intel.com ([172.25.103.65]) by orviesa007.jf.intel.com with ESMTP; 06 Apr 2026 18:44:30 -0700 From: Sohil Mehta To: Dave Hansen , Borislav Petkov , x86@kernel.org Cc: Thomas Gleixner , Ingo Molnar , "H . Peter Anvin" , Peter Zijlstra , Josh Poimboeuf , Pawan Gupta , Dave Hansen , Nikolay Borisov , Tony Luck , Andrew Cooper , Sohil Mehta , linux-kernel@vger.kernel.org Subject: [PATCH v5 0/2] x86/intel: Update the old microcode list with a script Date: Mon, 6 Apr 2026 18:42:24 -0700 Message-ID: <20260407014226.1169040-1-sohil.mehta@intel.com> 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-Transfer-Encoding: 8bit It has been approximately 6 months since the old microcode list was updated. Now bump up the current minimum microcode revisions (May 2025) by 6 months using the November 2025 public release. This series is based on tip x86/microcode branch which has Dave's patches to take the platform ID into account for old microcode checks. Changes in v5 ------------- - Refresh the old microcode list with the November 2025 public release. - Update the script with Andy Cooper's suggestions as well as some other improvements. v4: https://lore.kernel.org/all/20260130194753.672739-1-sohil.mehta@intel.com/ Sohil Mehta (2): x86/microcode/intel: Refresh old_microcode defines with Nov 2025 release scripts/x86/intel: Add a script to update the old microcode list MAINTAINERS | 1 + .../kernel/cpu/microcode/intel-ucode-defs.h | 479 +++++++++--------- scripts/update-intel-ucode-defs.py | 130 +++++ 3 files changed, 372 insertions(+), 238 deletions(-) create mode 100755 scripts/update-intel-ucode-defs.py base-commit: 7989c39341348e3507282d88a564cb20d83a0829 -- 2.43.0