From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 677AD184; Sat, 23 May 2026 14:45:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779547548; cv=none; b=bsCnzJ35dX+iup28WCk88G3eai/jzuK02t6RfyOAqzdtGhjZ8aHZ0+/U+lWUIcwInAAFqwHtrGRU1tOGlx/eA4DkILCm7Eq9n6ZfbW8uzz7FW3DyqvQ30uAqktUxtRrEVDbfRaA7XfVS0sWx1uKfnVnf3jYQJ/S2fHCHleyjwzA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779547548; c=relaxed/simple; bh=3KapAMEhFbW5iLotfVFfoK5rgjJsRu0/xq6ZpIlmZqM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Ag4/YgPz5Ls3jDTCbiPWub4IQDqbwicU8BmZDl6yUBLgjp1pM+nJV3MgcrWlnAAoRnf3gCD8NxmB4v6riWpSMt1Ermr0WcirDdtEwpV2/p+PXyQUnELLL/6i/LBT2rC9lvTQpdTPmOgVNuQZx49jtI4Zp1gZE0eswhLV6iUzPKM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Av/FM2N4; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Av/FM2N4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B87FA1F000E9; Sat, 23 May 2026 14:45:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779547547; bh=ugrIX6lHrkiGVRyINmdCm7JBkpTewfM03MXVkmbj1XI=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=Av/FM2N4AsXd0kq/E2I3mhcFi0q49y3XDqsqFiaaK5r45vAYS5KaOtYDRhK3a7E8J yFaGzFyJQH4XdiZReOzhS4gE3mq9PkXnJoduY5jauXy2ak2Ud3Yngv87RXsQy1xW4H 4kH+ABpK8lx6SwLNjjlak1J4b7nDM1hK98ufV8N1sdFdnGDjMiQ3C2GUuKrcTrfW5q 3DDgpYAvKcWuTiBjB+XgWY9PQaOgOFKtLaj8zcO8moUWf/efM4QbAE8djSJW1aFdUl qqKHjIFRtvGQAnXAm9I6z5zx/NEu8AgYhFf/U3cQ4wZlz8zX0iKWBevpv5CRurhq8s js5E0ZtA+K/Dg== Date: Sat, 23 May 2026 10:45:45 -0400 From: Sasha Levin To: Jens Axboe Cc: patches@lists.linux.dev, stable@vger.kernel.org, Maoyi Xie , Pavel Begunkov , Maoyi Xie , io-uring@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH AUTOSEL 7.0] io_uring/wait: honour caller's time namespace for IORING_ENTER_ABS_TIMER Message-ID: References: <20260520111944.3424570-1-sashal@kernel.org> <20260520111944.3424570-26-sashal@kernel.org> <5a50c3f5-a5ef-4b2b-821c-5858d8b1ac13@kernel.dk> <8e853555-604e-46e5-8e25-a5f80b88e51c@kernel.dk> 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: <8e853555-604e-46e5-8e25-a5f80b88e51c@kernel.dk> On Sat, May 23, 2026 at 08:23:13AM -0600, Jens Axboe wrote: >On 5/20/26 5:40 AM, Jens Axboe wrote: >> On 5/20/26 5:18 AM, Sasha Levin wrote: >>> From: Maoyi Xie >>> >>> [ Upstream commit 45d2b37a37ab98484693533496395c610a2cab96 ] >>> >>> io_uring_enter() with IORING_ENTER_ABS_TIMER takes an absolute >>> timespec from the caller via ext_arg->ts. It arms an ABS mode >>> hrtimer in __io_cqring_wait_schedule(). The conversion path in >>> io_uring/wait.c parses ext_arg->ts inline rather than going >>> through io_parse_user_time(). It therefore does not pick up the >>> time namespace conversion added by the previous patch. >> >> Once again - If you auto-pick this one, please also do the other one in >> the series, 9cc6bac1bebf8310d2950d1411a91479e86d69a1. Makes no sense to >> do just one of them. > >And once again, no reply. What is going on with stable these days? Jens, as I've mentioned in the previous mail, I handle the AUTOSEL mails weeks after I originally sent them out for reviews. The volume of mails and patches makes it really difficult to give prompt answers here. I have no idea if 9cc6bac1bebf8310d2950d1411a91479e86d69a1 applies cleanly, whether I need to ask for a backport, or whether I should just drop 45d2b37a37ab9848 until I sit down and get to this batch of AUTOSEL commits. If this process doesn't work well for you, I'm happy top skip all non-stable-tagged commits for io_uring. This is supposed to be only a best effort attempt to catch commits that slipped through the cracks. -- Thanks, Sasha