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 7EE311494A8 for ; Sun, 11 May 2025 07:54:04 +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=1746950044; cv=none; b=jo0Z6A3BjZs8YaMOiScReUZIxiPhxUfaLV8pAHsY2dnYsI8k5xw6/+Okfbkyx/DuYcHJjjtR5mKdhRSql/BgJ9KHBLBGGHq4jF+4imFjQuB3IM54tgoXpNxBIEykeWWLFQiH/EQOy1mTH0fMgZ8kM6AQ5FNQGH7a0lKf+Ft2pC4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746950044; c=relaxed/simple; bh=hufqZl6EC+S6bSmgnw9yy20pcthWWSOQaq+QGENIh3A=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=uE2uQyu/JmIvSyH07riV/iyUajOB7T9rsXWAKyyP5RvYhbWaxgEDHpq2/bzD+ZV3rB4KMu9WYddcb84eLYaXFXE4A4ZKzTrk/65s5Xg+NhU2S8prJ9jiPF+r3wNFD91CpH1vOr3vd18pYEfj5RknvRkt0zsuNlqeCHJfMravvuQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cbxX4VYA; 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="cbxX4VYA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ECC55C4CEE4; Sun, 11 May 2025 07:54:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746950043; bh=hufqZl6EC+S6bSmgnw9yy20pcthWWSOQaq+QGENIh3A=; h=Date:From:To:Cc:Subject:From; b=cbxX4VYAQidcK+QNKiwfo/QuhVWG+Ts1Y2tQbQTiQkC2PGu1ST9THfSYKM+dFBbAm +ghq1Txa90yDxTcelDD1ja5RUQowKG2Eto5u09OokONVx1gC4RB40gD1a/lUUsF8lQ 8ggBcrFXegwmptINuq5Gp2tRLHFlkPr79n98i2hyi17joZp/6mEl0B5QWEi4XsLD/x scCee5isA2Sl73VLQuLM9jM1saKQIZRRx+o41YTpGS3fq1DG6qn7zsb9A09odMw7Sp f9+pooXpSJFdDIKAnzXzIknQicajUtuB7ppG5+Q+MDRjSoHyCi0CN7f6K+cSbfAwPi e5573/NWyAB2A== Date: Sun, 11 May 2025 09:53:59 +0200 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Thomas Gleixner , Borislav Petkov , Dave Hansen , Peter Zijlstra , Andrew Morton , "H. Peter Anvin" , x86@kernel.org Subject: [GIT PULL] x86 fix Message-ID: 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=us-ascii Content-Disposition: inline Linus, Please pull the latest x86/urgent Git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-2025-05-11 # HEAD: 5214a9f6c0f56644acb9d2cbb58facf1856d322b x86/microcode: Consolidate the loader enablement checking Fix a boot regression on very old x86 CPUs without CPUID support. Thanks, Ingo ------------------> Borislav Petkov (AMD) (1): x86/microcode: Consolidate the loader enablement checking arch/x86/include/asm/microcode.h | 2 ++ arch/x86/kernel/cpu/microcode/amd.c | 6 ++-- arch/x86/kernel/cpu/microcode/core.c | 58 +++++++++++++++++++------------- arch/x86/kernel/cpu/microcode/intel.c | 2 +- arch/x86/kernel/cpu/microcode/internal.h | 1 - arch/x86/kernel/head32.c | 4 --- 6 files changed, 41 insertions(+), 32 deletions(-)