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 1A85B231CA8 for ; Sun, 13 Oct 2024 14:23:29 +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=1728829410; cv=none; b=fW2qLmzzUv2okNNZLXgJcFxDUPTT4PIh/G/APOkF4btUwgz3EggFvo/W/ElLraoZBNFtUYDHVP/4P6GsPnLEGq3U+ybm3V4Fb2Goi9iFzh+z0swarUaLRp0xYkOOU7d4ap9LQjZqGceX8zsOmbqUvzsqmVUywEu1Fs0f++CY7Ho= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728829410; c=relaxed/simple; bh=cL2Qyj9gV1gZ4gX65Ol6OfkqCpMbRMgaNM6R/fC4PyI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=OxBmrjznBXNGlD+F4HES5a3xNc46YRF7CMGc1pYvXewQqdoW+XY9k44dcNaETZ1K7ofo0trKzuPJwXdDpBC4eR5vqo/OjPZ+UWM7VQkaUU8nkqgnwd/CPNfTykKKpR4O0Y8aragL8yZHBoQ4ESrR9VbVSIe7i9DsE83ZajCFp4Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Z58M19WU; 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="Z58M19WU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 52B57C4CEC5; Sun, 13 Oct 2024 14:23:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728829409; bh=cL2Qyj9gV1gZ4gX65Ol6OfkqCpMbRMgaNM6R/fC4PyI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Z58M19WU5mkgrm2snTnQ3rbWgkX/85ZD8HCMQssfCocaJNMIgNtE6E/P2HTEdS3fS H9Z3Cj1bPQudWVrgEdAcot2cWAkjHaiIwDmefLbjybqGPh313KlCXENzBOYGy7nGK6 GyEfbXdfFRAMZBnMW3GVk9xkvI7N5z5bmN00wNGUElS5maguyAogwxGNJgFxa0sqXM Og4t+Uv8B+mHXrA85hXWUd8yUF3JD9XgSmi75aGCCxa8EIZHlicaY1ZvF8VUBwT6PP k6I7bQf6qKkjJQgF18fz9ZLmD7A1Yksa/8+PWP4fx1nb15BFrcO7A8w63d+r+vyqak b2EaB06b68ijA== Date: Sun, 13 Oct 2024 10:23:26 -0400 From: Sasha Levin To: Carlos Llamas Cc: stable@vger.kernel.org, boqun.feng@gmail.com, bvanassche@acm.org, gregkh@linuxfoundation.org, longman@redhat.com, paulmck@kernel.org, xuewen.yan@unisoc.com, zhiguo.niu@unisoc.com, kernel-team@android.com, penguin-kernel@i-love.sakura.ne.jp, peterz@infradead.org Subject: Re: [PATCH 5.4.y 0/4] lockdep: deadlock fix and dependencies Message-ID: References: <20241012232244.2768048-1-cmllamas@google.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=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20241012232244.2768048-1-cmllamas@google.com> On Sat, Oct 12, 2024 at 11:22:40PM +0000, Carlos Llamas wrote: >This patchset adds the dependencies to apply commit a6f88ac32c6e >("lockdep: fix deadlock issue between lockdep and rcu") to the >5.4-stable tree. See the "FAILED" report at [1]. > >Note the dependencies actually fix a UAF and a bad recursion pattern. >Thus it makes sense to also backport them. Hm, it does not seem to apply on 5.4 for me. Could you please take a look? -- Thanks, Sasha