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 E7F4D328615; Tue, 4 Nov 2025 13:56:53 +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=1762264614; cv=none; b=FqhpUMVZpUbZ87lPq9jV/pNqadJ6avYfP9sIDW0IjAG4fQAEL+UUEk0wzUrO6sByPM/GXShyyyN8gnnLh8BVywBZOyp0K/bnGPQjqNaPe/JuCxYlLETVPxtAYPgjyJz9LcDysJFfMgqUNa5gRDp3MFB7aYQrgnKSC1TyOlICM64= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762264614; c=relaxed/simple; bh=io5PAIiiIVOczAfgqSDOgAR98uLwbh8QyX/emmJjf0o=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NI33YTatx8x/KZey9rbPtYC8ADMl2EnC3n14B+mfDLsFhg7e62l9jw7SamWCf2Kk6HPf6//PAzIVA2yHn4AQ4wiRKYwnIDHYvIaVbQl81DbVkMU3g/TF+agNLozl4UhOQ7nRTEj6v4LISK9q9tlEiURGl5wj4yTL5Honw1YF2+Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ri/ihQG6; 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="ri/ihQG6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 40FD1C4CEF7; Tue, 4 Nov 2025 13:56:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762264613; bh=io5PAIiiIVOczAfgqSDOgAR98uLwbh8QyX/emmJjf0o=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ri/ihQG6gRbmU6UDTFUz1m6ZqauKkQVlnxoZApnv3vY0fmtxUgA7HQTvTv+onVhEv IdZ8CUbU/M+tzJ0WhJQoQtjKfnAjJ6Me9q6KBEE51ZdBs+ZF6r4DEupe2POGHCU2q8 x+x9gfxT/AISazb4wwBKqDa0O5BGQzza9BB8sis+6gzSsl2ZmpyZVvSYD2/lCz9nyw OGB1Zl8pO74DN0xUVHBx2Is1t6fGbZsElCvWX+Tcdy234s7sX+8ssM5HE8p4+IjaNU eMNr1E9EvceH8IYmdqyszikQErpggK96auNZIrLbWcgu0YTVQggEPRj11xB9hK53tk f0xy0GodaadBg== Date: Tue, 4 Nov 2025 08:56:52 -0500 From: Sasha Levin To: Tetsuo Handa Cc: patches@lists.linux.dev, stable@vger.kernel.org, syzbot , Konstantin Komarov , ntfs3@lists.linux.dev Subject: Re: [PATCH AUTOSEL 6.17-5.15] ntfs3: pretend $Extend records as regular files Message-ID: References: <20251025160905.3857885-1-sashal@kernel.org> <20251025160905.3857885-125-sashal@kernel.org> 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; format=flowed Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Sun, Oct 26, 2025 at 05:12:23PM +0900, Tetsuo Handa wrote: >On 2025/10/26 0:55, Sasha Levin wrote: >> Conclusion: This is a targeted bugfix to comply with VFS invariants and >> prevent failures when interacting with $Extend records. It’s safe and >> appropriate to backport to stable kernels that include ntfs3 and the >> may_open() invariant check. > >Please consider waiting for >https://lkml.kernel.org/r/tencent_F24B651BC22523BA92BB5A337D9E2A1B5F08@qq.com >to arrive at linux.git before backporting "ntfs3: pretend $Extend records >as regular files". Looks like that fix still didn't land, so I'll drop this patch. -- Thanks, Sasha