From nobody Fri Dec 19 20:55:36 2025 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 4266722A4D5; Thu, 27 Feb 2025 10:42:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740652947; cv=none; b=oanwCiUq7UQoSq86Yhe6vrmJDilpSiemHxazg/nd6KpnO6a8VRvz6D8pjj+ctjbEow/rmFQwabgsGbuymmhTjD5Ht9FbSWvihU//3LfgCSxuVGC6k2AVd4XLF4l2lAsf5YcOKIdZdNpIxG1SJ05OqT6bP496oNLBhCnmHgaZFQY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740652947; c=relaxed/simple; bh=jnsFtE6gmAw3ZD1svqKae6yKy3yyxELo2vHClRkWzxY=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=mtH9EH3qg8ts7WTBLxs4DviXtIIy1yxCz3wfvi07P7i1yqITNYddNR9OW162rj+htSGXpll0YEoAPp6BbRYKlEZO130EMuQ1MfTT//nClMtqLtMcuQR515hNwJu52Im39pBKq9h9CG7naH9n89VTgmTRo/C6TPlOUNwttjduGic= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=sWVPqCAD; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=H7PAUxly; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="sWVPqCAD"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="H7PAUxly" Date: Thu, 27 Feb 2025 10:42:24 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1740652944; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vV2vyh0Mra6yvfavisH/CWoRg59+m6BlT+NLT5W/H9c=; b=sWVPqCADUPtsnr+eYv3K9OthTa7zNtNbkZElVFvkKKEIL/8kx+XGHJ3+tC/g5L4p//EHXT KqmfeRifpeuHpkr4VAeZ0Sh0xLxLA0JpB+Na2KfB2cVQbqT9iJ4DZcmj2I4cdyuigSExVM /oMECymGp+HomGxNE2HdebzspXO5UgAzxeb4A4uhyZ7qDMW1NHOdy5M6aE/gxO5KqK4uyw Dy3OtBiDoV+cFWvwlH1Yh7W1fZtJLyU0iE1IRvklT3Zg3etRWnbGwsbaJwfNRWRg5VIgLu 7f8tfOBt9Igqngge8n6rgIiiRwEnipGg6PCLmpH3GQpPKOH3gGWT0ukAOWUqJQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1740652944; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vV2vyh0Mra6yvfavisH/CWoRg59+m6BlT+NLT5W/H9c=; b=H7PAUxlyxeMZRtbMh1LdEPHuXozQtw433kw6VNvQH8pA9hihJJ14+KcEiCOuCHi0x5dGxC 0LfFD6nuFAmHgnCA== From: "tip-bot2 for Arnd Bergmann" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/cpu] x86/Kconfig: Add cmpxchg8b support back to Geode CPUs Cc: Arnd Bergmann , Ingo Molnar , Linus Torvalds , stable@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20250226213714.4040853-2-arnd@kernel.org> References: <20250226213714.4040853-2-arnd@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <174065294420.10177.7103824159597981558.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the x86/cpu branch of tip: Commit-ID: 6ac43f2be982ea54b75206dccd33f4cf81bfdc39 Gitweb: https://git.kernel.org/tip/6ac43f2be982ea54b75206dccd33f4cf8= 1bfdc39 Author: Arnd Bergmann AuthorDate: Wed, 26 Feb 2025 22:37:05 +01:00 Committer: Ingo Molnar CommitterDate: Thu, 27 Feb 2025 11:19:05 +01:00 x86/Kconfig: Add cmpxchg8b support back to Geode CPUs 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 --- 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 2a7279d..42e6a40 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.