From nobody Wed Dec 17 14:21:49 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 4B8971B3924; Tue, 10 Dec 2024 14:49:58 +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=1733842198; cv=none; b=njbq7upODUWwaECIOYKh2k5vGSA2jo5RrCHLeskevn5D6blQtssZC34Sf1wq5c9JAzQvf3kTldwXVfze1yuXo23UbxkPcvyGKNkw8BG31uEgO3U9f5W7g5Zu7njU8eI46IHXvjkfcurEbIY4bAPUvQu0KIGzLg6SgDqijuvfpZc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733842198; c=relaxed/simple; bh=RlkJX0MrhsJeOtYwbzKz9uU11pc4QQCMS9xkZOpuwfo=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=DkZXskzDVTbw6ZC4F0HqfuBI8q0XzYWSr/Hk4ksV2d3RmS/G0ADPFg7f/vhLEi3kqjj6XXSUBTE6ceM2pQfqGpWBihsfzoZFH1fA3KSTpHutcV5MHChKHNuxXavA3eG4xQnIw6bCwZyduprihWvuTKFIryQd3LmVU3WNLOjjJag= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tpE22AAz; 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="tpE22AAz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4BE3AC4CED6; Tue, 10 Dec 2024 14:49:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733842197; bh=RlkJX0MrhsJeOtYwbzKz9uU11pc4QQCMS9xkZOpuwfo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tpE22AAz8JnIoPsTCivKa+MP48cXGfDjPi6iVhnuTX92pP2L1fwFaF74b1AouRM3I hw8/z2N4/GHt3TxCzaLEefNkLiX4J0GHt7PqbhcWrZlmiHYF4ka7L2RoWqPgPWslTf ETjvJfCrMRH3W9uWYkTHS0dW6fMRvc43jmxIunnLCll0x6u3twOgvvadqUvUh7Znl4 2HOf4pGw3LfIJN0eI+mRrSKQ7RNA2oqwSfbnzsP1TK7ZkqYIlBxQvMuReZ3U+6Dx53 LFrQcZHE6+dM89gKR/EIsfsel/b+BJU8Yt5zwDE54ZFcDOsyUZjOxXbn/pdXUQDwf3 7I54gtiBA0Yhw== 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 v2 01/11] x86/Kconfig: Geode CPU has cmpxchg8b Date: Tue, 10 Dec 2024 15:49:35 +0100 Message-Id: <20241210144945.2325330-2-arnd@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241210144945.2325330-1-arnd@kernel.org> References: <20241210144945.2325330-1-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