From nobody Wed Dec 17 14:22:05 2025 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 35EA625B672; Wed, 26 Feb 2025 21:37:37 +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=1740605857; cv=none; b=NxUIHjoXviA0iFLqg9Vi1QFEAPnJOnM+YRNZlBZ8uql7GXyBwnRtz3jKMUzN8QqiWq/B4UZYTg3/IXkjneO95XoLy+MVFHBXER67GSfOPm/mIRKJSQozwSMrEuOssNqVdYs2RNdjLYckVEEkpLs2Oq0ARU//06uy/VWAtTNhvGE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740605857; c=relaxed/simple; bh=RlkJX0MrhsJeOtYwbzKz9uU11pc4QQCMS9xkZOpuwfo=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=HXNOZfi/6aKvbR5Nlh8KuRTtsBqfOnnIt81vrQDAW1WKA7k/ui8BytzJoqJHESXfZ514NeBjYo/2XnL2TRIX3H8i6RjWm6LpvNmrWLcb+UQBQk+rn7qeZzoptbmzNKWLqwjouMv9A1WqZe2BBxQiYehYDWka506M9l3jRZZ5ZqI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CE7ISIiE; 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="CE7ISIiE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C017BC4CEE7; Wed, 26 Feb 2025 21:37:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740605857; bh=RlkJX0MrhsJeOtYwbzKz9uU11pc4QQCMS9xkZOpuwfo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CE7ISIiEN2Hji+NgktAwqWFB07Os68S3dsCqnBgMW8k5xkOo5gWM6ysoxNTbFa+o/ XSEC8UUczGK2nqzN+qXaVnVkdvoqFi9YjqEGo5nrwC87gjPNHiBK90Q4qO1Xihv3c4 ZmNI3Y7tUf/rvLd8cevbn949rbxKouDFTZF82gH/WTXDLvrGkwunrR/ngFLYdJmjoC a7fzjlv7IkJzofmfb4iXE3nKwVGBuHcT24stYO7p86P2tq6fimGaoybjN28LiZsk8r 61asg/oLuTd0VrDPKhjLbDZro7leV5fV/mzDbhNvV5vukRnQYGSReTZxCjLObwyPIh 30sCj1B/Pcu4Q== From: Arnd Bergmann To: linux-kernel@vger.kernel.org, x86@kernel.org Cc: Arnd Bergmann , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , Linus Torvalds , Andy Shevchenko , Matthew Wilcox , stable@vger.kernel.org Subject: [PATCH v3 01/10] x86/Kconfig: Geode CPU has cmpxchg8b Date: Wed, 26 Feb 2025 22:37:05 +0100 Message-Id: <20250226213714.4040853-2-arnd@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250226213714.4040853-1-arnd@kernel.org> References: <20250226213714.4040853-1-arnd@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Arnd Bergmann 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") Cc: stable@vger.kernel.org Signed-off-by: Arnd Bergmann --- arch/x86/Kconfig.cpu | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index 2a7279d80460..42e6a40876ea 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -368,7 +368,7 @@ config X86_HAVE_PAE =20 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 =20 # this should be set for all -march=3D.. options where the compiler # generates cmov. --=20 2.39.5