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 C384F26F47A; Tue, 8 Apr 2025 12:58:15 +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=1744117095; cv=none; b=SlgCwtLoVqGQ6nWYV+G2wQpfm51lJrM4bhrr581yN8Iq//Gb38om5vyz38ZsoDvgXOhp7CcWm7asv6GO66GutQxtHcAum8k7KDBRD8ghhYBWwTiUnDglS6SdnfpEDDz5bFW6YZxTu35gzMJWUNcu5+BffJxzouio8UFOTs4sXwM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744117095; c=relaxed/simple; bh=SnpRDNiemkvEEF9rcAVKwDD19Q4RBYNrYquvlOSzjyA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qlMvk8hiDm5lAzdUB0n7VoZ5pkGmpXAKWaAaHSTIDmV3d/ENpxVfBxMtFM3J8uvMCE4/BTx4wWuitBl3u7boH8XBpya+3gXSnepUOt8jRY7I2fLi4ybCHyEFreavwdohf/fNO59FBnWeIY2Vx/eiOIVDXdiB0GLvlXVlKEcyG3c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Uiu1KFxg; 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="Uiu1KFxg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E8721C4CEE5; Tue, 8 Apr 2025 12:58:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1744117095; bh=SnpRDNiemkvEEF9rcAVKwDD19Q4RBYNrYquvlOSzjyA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Uiu1KFxgc2OmFHeS8g7rupRedNsivRb6EgPmmUFQnepF/RJseHjnnsgBBaX4xCE+1 6OH0ZX/rDdqN33tWtWFNU1jzOT88N6jcwFbfjdl3P9EwTzZ7Wut9iUIyBURMoEGjHL RTUk7e/bSbNh666K02RQe1bdxWBqKcM/6bjoc3RI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Arnd Bergmann , Ingo Molnar , Linus Torvalds Subject: [PATCH 6.12 381/423] x86/Kconfig: Add cmpxchg8b support back to Geode CPUs Date: Tue, 8 Apr 2025 12:51:47 +0200 Message-ID: <20250408104854.754782237@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250408104845.675475678@linuxfoundation.org> References: <20250408104845.675475678@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-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Arnd Bergmann commit 6ac43f2be982ea54b75206dccd33f4cf81bfdc39 upstream. An older cleanup of mine inadvertently removed geode-gx1 and geode-lx from the list of CPUs that are known to support a working cmpxchg8b. Fixes: 88a2b4edda3d ("x86/Kconfig: Rework CONFIG_X86_PAE dependency") Signed-off-by: Arnd Bergmann Signed-off-by: Ingo Molnar Cc: Linus Torvalds Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20250226213714.4040853-2-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman --- arch/x86/Kconfig.cpu | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -368,7 +368,7 @@ config X86_HAVE_PAE config X86_CMPXCHG64 def_bool y - depends on X86_HAVE_PAE || M586TSC || M586MMX || MK6 || MK7 + depends on X86_HAVE_PAE || M586TSC || M586MMX || MK6 || MK7 || MGEODEGX1 || MGEODE_LX # this should be set for all -march=.. options where the compiler # generates cmov.