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 061391171E for ; Mon, 4 Mar 2024 06:44:39 +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=1709534680; cv=none; b=gu0eTnGgAvqJB0dnE/efFtEMIif35SgIL3XPKbBWCpwJfiuNNcUAABb21nawQ4V7Uoc3NNgzZKHfh2UNRt05UakKqtpH9GQ4rTZ65ATER5sAVJOOB1N6P337qI2h+VvFjK+uoU9tPLT25wgyJrDB82lxSUJK196NlEMmaL78jxk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709534680; c=relaxed/simple; bh=te2CdMLbspEHgIJRIodcYMDbT3o/bQ+qKV2i8Ie96dA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZiF/bn6BR5bEP5MBjEgVOPRaObfPFQo4NggGd7JmhxqIY4kUr7vcrpCK6E7a4aQZxSG+p5sCNaXqmCkBgc6JZOIdvZzlUaSBChoPt/MyN2zdmt8XEHO0GlN+1Lqc/9JlkyS20shjk+UIh4arqxfUM7n0z4YUyaYjnC5BticwrJE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=O3goXUZG; 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="O3goXUZG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 091CDC433C7; Mon, 4 Mar 2024 06:44:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1709534679; bh=te2CdMLbspEHgIJRIodcYMDbT3o/bQ+qKV2i8Ie96dA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=O3goXUZG9tsrdWIhLXBdZguMyP6Es7wJWWUjCCZ48Y9/j0ydqXqwiFFectzEGVVK2 tOYDyLWzsOGwBvzzSSlSYQR9ZFlpWAa8G/Bvqw2RDSgl1uOIynsw0ZX0WU9ArLTCoC NTBzsyvKzYxVe1MIY3hHObZotIXWK4Y2s6cFYatk= Date: Mon, 4 Mar 2024 07:44:35 +0100 From: Greg KH To: Ajay Kaher Cc: Brennan Lamoreaux , stable@vger.kernel.org, phaddad@nvidia.com, shiraz.saleem@intel.com, Alexey Makhalov , Vasavi Sirnapalli Subject: Re: Backport fix for CVE-2023-2176 (8d037973 and 0e158630) to v6.1 Message-ID: <2024030407-unshaven-proud-6ac4@gregkh> References: <2024022817-remedial-agonize-2e34@gregkh> <20240228184123.24643-1-brennan.lamoreaux@broadcom.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Thu, Feb 29, 2024 at 02:05:39PM +0530, Ajay Kaher wrote: > On Thu, Feb 29, 2024 at 12:13 AM Brennan Lamoreaux > wrote: > > > > > 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. > > > > I guess the reason is: > > 8d037973d48c026224ab285e6a06985ccac6f7bf doesn't have "Fixes:" and is > not sent to stable@vger.kernel.org. > And 0e15863015d97c1ee2cc29d599abcc7fa2dc3e95 is to Fix > 8d037973d48c026224ab285e6a06985ccac6f7bf, > so no need of 0e158 if 8d03 not backported to that particular branch. Ok, so there's nothing to do here, great! If there is, please let us know. greg k-h