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 1DAF22063FD; Tue, 8 Apr 2025 12:29:41 +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=1744115381; cv=none; b=jnGASVZB5FrrJwcS/no7TcPk8QpgAsVK96qwAjfsZm89XTUy6NxJHm6VyqaIAih78pHboE7HEgMJ8FCiI5VYPV8CKPy01386PSWzU+VEo5f1HJVHtxb8TZLFy06rSUNtcmZx2lMvj6B/f57EH/GtQsKJ1eZ564pEduTSgKLcfRY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744115381; c=relaxed/simple; bh=Z0Hs8qPHL5qWYi/33m61NJ+XsR/Iv6jhAjP7C7Cofxo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tmdlQ2to0yTWTb5eOpkjCL+he7MmoOHBdqJYXSI4udVxkfv0Hwu4BVS6WApkB96NzjdtSlJDnSZnJHOKa+AaYfBCKSLqT2wnNUAEYx6lcn9z7HgKynFplbxIvQoWpSzmpNgi1yO5FbUY9Vcm7Kk0NeQrGoxiRtLm1RE1nr0EXw8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=W944K6HD; 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="W944K6HD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 92674C4CEE5; Tue, 8 Apr 2025 12:29:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1744115380; bh=Z0Hs8qPHL5qWYi/33m61NJ+XsR/Iv6jhAjP7C7Cofxo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=W944K6HDFH2vF6F2JrmAYdBfrQTx7Ri9EuLzC2yCeS/WZaphsG/rz0w9EYNpcYC1W k5PDQQJpp3+HftF/Cogl77Mj/1dxj73ZURieATAykARVkyNij7+I/2ebYczpen8dg/ 9QbnsQ7pXZhywkTpG5eygRlijOnuFt/Pkk5VHyDM= 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 6.13 452/499] x86/Kconfig: Add cmpxchg8b support back to Geode CPUs Date: Tue, 8 Apr 2025 12:51:04 +0200 Message-ID: <20250408104902.505264533@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250408104851.256868745@linuxfoundation.org> References: <20250408104851.256868745@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.13-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.