From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f194.google.com (mail-pl1-f194.google.com [209.85.214.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0F58C71EA4 for ; Wed, 28 Feb 2024 18:43:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.194 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709145787; cv=none; b=p7Iclc2Af7bzANMMfFpvnL5CklYPMdwm9YfrbR8UfKC4BG+6YLFZAYduPO3omm6WjUmNy0DPj5HhYR6zKP1vnMbWIPEK5PQFmFML1W6JlEXOHe8LH+lt417hL1RtbzHM11pkKNQVESFllILc8wBz/3PKj4HdQHl0lCbdYrh9eWY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709145787; c=relaxed/simple; bh=sNmGfVcP9hgH7Xy5LglEG3XB4ye+xH7IiV2jB1rdr/U=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=J/0Rge9xUgFU3wWYfcqNaFJGZJrI/aMGMjSUzp9o1vJp2RQKAvBLsrZ5JVQ+oMnZdqloZ2vbNicdrqEKwrbHighsV9ta46mu8xD9vDbuYXDfeXW4JDdgylQVKQluUKhy7dlcKwozJJgSH9ROYIYeLE06WuOp3rMEJG0PIHf43cw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com; spf=fail smtp.mailfrom=broadcom.com; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b=I8YfUAB4; arc=none smtp.client-ip=209.85.214.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=broadcom.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="I8YfUAB4" Received: by mail-pl1-f194.google.com with SMTP id d9443c01a7336-1dc418fa351so9170985ad.1 for ; Wed, 28 Feb 2024 10:43:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1709145785; x=1709750585; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=iaNQMKpucs6MhzPdXolyLdtUOs6DJsWnp2x08/1xdk4=; b=I8YfUAB4OaWKLiLuDoNvEUC+qaHoqHdDi+efEiiAv4B6fHG9ls/JZ1ctfze+9oK66t TtixpmbZUzxjBKRGXjJrCLDnkxNbaTABTqL1r1uTkFWue8SBNhIbrYMHTsc8sc76ppYC XNjanGGiyQJkS9D/z2OJ7mRieJELH1NLRqGo0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709145785; x=1709750585; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=iaNQMKpucs6MhzPdXolyLdtUOs6DJsWnp2x08/1xdk4=; b=tk1QncsPj3BHddAhXCWXtHu5UtcT810o3FHti3jmLlVO2iact2OMfqydkLlUfwK6zf 7B6u7/si6MpEXQDsCcvrAdiGlSVCihmXWbDmyDjFXNt6nFiBpjKhYxh7BB98fm3kk+Yr 8/lZbowpbwjIzyAIGRY3TY3RkPB8NAj0U08YoxJ1dKbbWHCj9vGK82bb115hpjBjZe2R p8AOzc6iXryKfFKptSxFdz/yg76JoKdY4032Jmn3CYKTWkQb1puoI8rHELIzhKOJwKwc Dzsn2vcUUL8WraexFaoVGieFV7LLxAzTEMjjwmWHAywtjuyWdhOP0m0kaJt7Y6hkBqOf Y5ng== X-Forwarded-Encrypted: i=1; AJvYcCU1nhxOG/Lj78u4Umqa6RcnmHhjOBswRzuoqyK2ZqfQzDQiZRhT0HGeWCTFdvduSet3HX5998zqQdJDDn5QQpcID6X/C8Nn X-Gm-Message-State: AOJu0YxdULBujDdhTw3sWGnr2LLKTou29ZBS2zAnI4VDxjOAglU7TmYM BoYWi2/VR/+ge60YeobgCTKX2nbvhH+7RYtahwS7pcjHqrtjecTY+xwbC3M//Do1EYyN8a82GQv tcJxJ7d0= X-Google-Smtp-Source: AGHT+IFJTIOqKLw4G/piSneKij92f+jA2+WsDR68mAxC1iGKy/jHJMVkTJ4Pf82RCHHB9aIeEocyDQ== X-Received: by 2002:a17:902:eccb:b0:1dc:b16c:6406 with SMTP id a11-20020a170902eccb00b001dcb16c6406mr337989plh.6.1709145785299; Wed, 28 Feb 2024 10:43:05 -0800 (PST) Received: from patch-virtual-machine.eng.vmware.com ([66.170.99.2]) by smtp.gmail.com with ESMTPSA id d16-20020a170902aa9000b001dcb18cd22esm3593364plr.141.2024.02.28.10.43.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Feb 2024 10:43:04 -0800 (PST) From: Brennan Lamoreaux To: gregkh@linuxfoundation.org, stable@vger.kernel.org Cc: phaddad@nvidia.com, shiraz.saleem@intel.com, ajay.kaher@broadcom.com Subject: Re: Backport fix for CVE-2023-2176 (8d037973 and 0e158630) to v6.1 Date: Wed, 28 Feb 2024 10:41:23 -0800 Message-Id: <20240228184123.24643-1-brennan.lamoreaux@broadcom.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <2024022817-remedial-agonize-2e34@gregkh> References: <2024022817-remedial-agonize-2e34@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit > If you provide a working backport of that commit, we will be glad to > apply it. As-is, it does not apply at all, which is why it was never > added to the 6.1.y tree. Oh, apologies for requesting if they don't apply. I'd be happy to submit working backports for these patches, but I am not seeing any issues applying/building the patches on my machine... Both patches in sequence applied directly and my local build was successful. This is the workflow I tested: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 8d037973d48c026224ab285e6a06985ccac6f7bf git cherry-pick -x 0e15863015d97c1ee2cc29d599abcc7fa2dc3e95 make allyesconfig make Please let me know if I've made a mistake with the above commands, or if these patches aren't applicable for some other reason. Thanks, Brennan