From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f42.google.com (mail-ot1-f42.google.com [209.85.210.42]) (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 B97B22F8E9F for ; Thu, 7 May 2026 22:46:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.42 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778194020; cv=none; b=T+fgZ5taubD512tbB5Velz6evF4PWBdZwKajscPuYOdNlo8XhIyZwgUFDcOSVb2/4q7C2lM6sMQcWtLieIrSH8hdzarwkH/VR9lx9oSqebZ7zF5Aww+aAIwu/w7AuqgcTUW8cYDtQypRz6EpRbQCR+l2L47tV0UfCq/aBkWFvcs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778194020; c=relaxed/simple; bh=cpcPTjjL0ESeQFPwTRJDxYElHlN+DxG+yqPzFRlnCd8=; h=Message-ID:Date:MIME-Version:Subject:From:To:References: In-Reply-To:Content-Type; b=kTLsDn4ws4aAM7fZnMUq+xBWXuDjaof8At/netPkHDK3egHNA1G8mNpSp/DNnCcOw6n+AM6sNhYgv/RqeJhstjlrxK0BPoVKdFpld+moVsNOKAFqZ/LOl1XVaeCF4HxGzmew7LdWkBXyBroEx3r+GN6nEv8M4sQp167rGsOwzmM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk; spf=pass smtp.mailfrom=kernel.dk; dkim=pass (2048-bit key) header.d=kernel-dk.20251104.gappssmtp.com header.i=@kernel-dk.20251104.gappssmtp.com header.b=LisTNqiy; arc=none smtp.client-ip=209.85.210.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kernel.dk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20251104.gappssmtp.com header.i=@kernel-dk.20251104.gappssmtp.com header.b="LisTNqiy" Received: by mail-ot1-f42.google.com with SMTP id 46e09a7af769-7dcd89701acso1304921a34.1 for ; Thu, 07 May 2026 15:46:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20251104.gappssmtp.com; s=20251104; t=1778194017; x=1778798817; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:content-language:references :to:from:subject:user-agent:mime-version:date:message-id:from:to:cc :subject:date:message-id:reply-to; bh=kiQ3P2gC1LTtnG/iehLF6LhZJqZTTIucvfOy611uss4=; b=LisTNqiya44q6P3Oqc6+F/2jXUBbYcszC3RDSnqyDgME8s3ejhn/MZowYVgxD4uoYJ 04I528RrXssS11CxOW9eaUFGwxUFmZcm4+DHEqV+sv8GbjHf4DYP4kduksuK05hPphqQ ScmeJjO4H7/WPvGjjQ4KlWnegDUkfHbpiYua5cOv90vTCDs/kcEcGwN4A9MOeX7WhYFS Va5waV8xTQfTDx9o9RuM3gCsrrLmyVYQsU6OFX2darrzgkr6o9/OsBFDg4GjIZvCU6l2 gH8xCrWt76YzDYVSapy7rso9VHMbXprJHi9GW8E+rHgvR2zCZ/o58oIGzoU+jb1S9wNu BlXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778194017; x=1778798817; h=content-transfer-encoding:in-reply-to:content-language:references :to:from:subject:user-agent:mime-version:date:message-id:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=kiQ3P2gC1LTtnG/iehLF6LhZJqZTTIucvfOy611uss4=; b=r01Yt1Vc8+NMz31MSDvlFv10RB7MTSSdPXtZGz0AyyHtL3k5KpfaqFqcBBnRTRQRrQ lNIsNudik9u99hVFMFAfGWXXgoy8goTzdoY8tiYQpd5R2YYcs8wdL+DqLT4QbyrrZ1PH RLObB8ZEvREPK1rOh3IVFkbD5QgvTyYHTs0hlEx9C8ZG0bhrtiPtLv17D4w2o6plyToL QmFvKQ6oyDHS72AQY7kKw2W9oa15kZeqxF89YNuKLTjRKCttKJOJt3ckOPOBTnjHMs6v mRQViOtYIiBbJCIyWCp5qbnk+LXgB/hJ8zFOYc9Euuv+ykrhVbt8gXzkpLh+fQcg40QG oU1Q== X-Forwarded-Encrypted: i=1; AFNElJ+nDnUzwQDFXFq37LBdQDI/7BUp+XFRSMtda0vQky5ISWNhnn7SpnSa3ZpXIM70HSMVQy9vwkU=@vger.kernel.org X-Gm-Message-State: AOJu0Yy8ODm4V84VtfA8FlmYjtpVfu9USi7zrQ5uEC6BFXfU4XcnEnKP xlisnUqPXUywEXslv2G4n2AeY77FRo6IBsiPLiInznVPj7HEN9sUXblF4cFROsTEfuJkVOyN/5k kNTtnLQkQ8Q== X-Gm-Gg: AeBDieuhKfZpXwEoGLYJvmA5Lmxeke4B5R4IY2WnTedbxVUE0ub81XI1k2hvxUhPLIl 0WoHgqV8+TykXA6s7Rf8RKfBxByRJioM83ass1Zf2nxqPDV8jiz5LceIcITnwytHPvN4vQz2fNt IOGJH8kJt7KRMR6kxHkvkv2yKwNC8rR/RBhWGpFD3mb37oSAcRutcDvmAgvlYX6mMYiKTOOUma6 u0xUXH13YxR7bvv6/uxu5VbYQ+EUsYH/BqwTB9euIsvBSBsM+GOPnchbOhkjHQaPGlrSlFAa2rH pEoQvaIEPouUMs6ro/Wu/XqMPQd6+fTB8HIJ0NZOhawKs4VeKDDSqF22Syu3vubEHWkSodGznrK y92rkJr/7PGqFh2lxx9eFSqI7oL7uka3qNu0VARJNL11AXUInPU6TP3WqrNDF7yXz4bdHBsFoqJ Z0/pg93iQwQEQzfPZpSIH3mQaAHX5Y7aiA8iyHlEYNXawbFh2zreFTS+wUMK4IWGYpbj3hCmSBt hcE/HbTiaayTlaocIbO X-Received: by 2002:a05:6830:4992:b0:7dc:e45a:adda with SMTP id 46e09a7af769-7e1df0bae0bmr6007868a34.19.1778194017680; Thu, 07 May 2026 15:46:57 -0700 (PDT) Received: from [192.168.1.150] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-7e367d9d788sm6924a34.24.2026.05.07.15.46.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 07 May 2026 15:46:57 -0700 (PDT) Message-ID: <12c809f5-1326-4cd3-9d4d-2bfb011b23e4@kernel.dk> Date: Thu, 7 May 2026 16:46:56 -0600 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 7.0.y,6.18.y 0/2] Backport io_uring commit to affected From: Jens Axboe To: Harshit Mogalapalli , stable@vger.kernel.org, Pavel Begunkov References: <20260507124253.97596-1-harshit.m.mogalapalli@oracle.com> <5fed66f0-ea72-4f36-bf50-2d7c39c4fdeb@kernel.dk> Content-Language: en-US In-Reply-To: <5fed66f0-ea72-4f36-bf50-2d7c39c4fdeb@kernel.dk> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 5/7/26 4:41 PM, Jens Axboe wrote: > On 5/7/26 6:42 AM, Harshit Mogalapalli wrote: >> Hi Jens and stable maintainers, >> >> The intent of this series is to backport commit: 770594e78c39 >> ("io_uring/zcrx: warn on freelist violations") to 6.18.y and 7.0.y. >> >> This above commit likely is fixing commit: 34a3e60821ab ("io_uring/zcrx: >> implement zerocopy receive pp memory provider") in 6.18.y and 7.0.y. >> >> Pulled in a prerequisite to cleanly apply the fix. Only build tested. > > I don't think these are actually required, but at the same time it does > not hurt to add them. I'll leave that to Pavel to decide. > > In any case, thanks for doing the backports! Adding Pavel, I had assumed he was already on the email, as he's the maintainer for that file. -- Jens Axboe