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 16198232369 for ; Sat, 1 Nov 2025 07:26:35 +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=1761981996; cv=none; b=Vof+49Mwdf9NjQcBODGrXharDGq+ZvYGovVxByyHkVBU3ROTW8Bo7T0l84SbHO2/FNgwq00H7PlPCRoK2L9vdtx0TjQeSfVIf/d24IF0GXJ8YgnfloBAB6ZXercNIS0T0V7d3+7UtHUPr902wEU/6k0qOGSbZEr8WUvBce+0+DE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761981996; c=relaxed/simple; bh=Y6CupxvvSomkDOtUTC8nawCChBmoqTrTLdlqF79f+7E=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=onXmPQlWH0Ydes+CFuAhcdRYpd/aA91Jw+6nCtXdGcl8VBDRJjNLnEzzcGh/R0Xurwo3k2B0uabXQN96z6O0zYxdqwCLFh3+gUe6TMK7bC1oxs6z97LRLa76ibBxN9lCQmaKcMOVVu2Vvpupin9HGKopeXuHItgrotp/whAbYNg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=o+djXzyS; 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="o+djXzyS" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7E51EC4CEF1; Sat, 1 Nov 2025 07:26:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761981995; bh=Y6CupxvvSomkDOtUTC8nawCChBmoqTrTLdlqF79f+7E=; h=Date:From:To:Cc:Subject:From; b=o+djXzyS5jLL9cpnfYWHtNKlvZa3azVaHkBqc3GpE8TrgwBS+FYtn5rJBSMH38STs 7Q560cfefRL8peqBueTrH60PHaAfA0jXc+DTy26p7mQn85lHiqsY4tvMxZAyVwj9+s NMSqGV0FQYsywO4XondFPmQMrMUfd/84yI35qJtCpHGi7vu19P3xJ+0aSyPTBlnF7i STiP3XnY2Iz9CQOnW8cx+wrm7AEtSARV6LL1t5gU87j2PhFsIrxS8gffxqDjItipUs Q9XmQfwCps53sB7vwgL4FYTdg5Exr+stlpoAFHWG3b1KafEguVrHNEahx5w7rCuJOR rvMxqz9vaI1iA== Date: Sat, 1 Nov 2025 08:26:26 +0100 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 fixes 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-2025-11-01 # HEAD: 9b041a4b66b3b62c30251e700b5688324cf66625 x86/mm: Ensure clear_page() variants always have __kcfi_typeid_ symbols Miscellaneous fixes: - Limit AMD microcode Entrysign sha256 signature checking to known CPU generations. - Disable AMD RDSEED32 on certain Zen5 CPUs that have a microcode version before when the microcode-based fix was issued for the AMD-SB-7055 erratum. - Fix FPU AMD XFD state synchronization on signal delivery - Fix (work around) a SSE4a-disassembly related build failure on X86_NATIVE_CPU=y builds. - Extend the AMD Zen6 model space with a new range of models - Fix CPU model comments - Fix the CONFIG_CFI=y and CONFIG_LTO_CLANG_FULL=y build, which was unhappy due to missing kCFI type annotations of clear_page() variants. Thanks, Ingo ------------------> Borislav Petkov (AMD) (2): x86/microcode/AMD: Limit Entrysign signature checking to known generations x86/CPU/AMD: Extend Zen6 model range Chang S. Bae (1): x86/fpu: Ensure XFD state on signal delivery Gregory Price (1): x86/CPU/AMD: Add RDSEED fix for Zen5 Nathan Chancellor (1): x86/mm: Ensure clear_page() variants always have __kcfi_typeid_ symbols Peter Zijlstra (1): x86/build: Disable SSE4a Tony Luck (1): x86/cpu: Add/fix core comments for {Panther,Nova} Lake arch/x86/Makefile | 2 +- arch/x86/include/asm/intel-family.h | 6 +++--- arch/x86/include/asm/page_64.h | 3 +++ arch/x86/kernel/cpu/amd.c | 12 +++++++++++- arch/x86/kernel/cpu/microcode/amd.c | 20 +++++++++++++++++++- arch/x86/kernel/fpu/core.c | 3 +++ 6 files changed, 40 insertions(+), 6 deletions(-)