From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from outgoing.mit.edu (outgoing-auth-1.mit.edu [18.9.28.11]) (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 1CEDC15ECC0 for ; Wed, 24 Jul 2024 16:21:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=18.9.28.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721838107; cv=none; b=LBo9Dj6ShztFUbdEJawrLzCa+yuDlpX5qmKEhDKS1Vk1VJ+0kAJ/hF+yAIA6Y65yZiO7uwEK4p7B9lYjNl+N7lmWxdR2HvMJKShsKEV4GuSqMlqQ3biJTV4JlZ22EA0/OGDrX1ZoWIaQmTHNbWe6uhx8mALTp/GZ3HwCECJ9FsE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721838107; c=relaxed/simple; bh=vB9Yae19v7LUa5zWDxNrPhM5ExpUn167kiKlRJHhN/E=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=iPyWuh1emRGLWAkQ4tojTs+ZUm8fBu9M2SLOGSh0CT0CcX/cYeIAfDikRBOrxnVPeDf8M1auzJgB2D1NCCbqQGUubVMXXSbTzpbXv21Z4SNDFaNaQBAKkX6vLhQFGU7VPJUQ044L4KaFjmzXksKh5NuN8FFiSsK6yh0MemsIvEo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=mit.edu; spf=pass smtp.mailfrom=mit.edu; dkim=pass (2048-bit key) header.d=mit.edu header.i=@mit.edu header.b=pg3VmUUc; arc=none smtp.client-ip=18.9.28.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=mit.edu Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mit.edu Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mit.edu header.i=@mit.edu header.b="pg3VmUUc" Received: from cwcc.thunk.org (pool-173-48-113-198.bstnma.fios.verizon.net [173.48.113.198]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 46OGLWub017898 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 24 Jul 2024 12:21:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mit.edu; s=outgoing; t=1721838094; bh=ofF7hcycKI1A3je2myhR7t0W6v1DJnMOehPToQdbRyQ=; h=Date:From:Subject:Message-ID:MIME-Version:Content-Type; b=pg3VmUUcM3zAFe/Nj5tA9Qy1lDlgmYnGrjVRjh/xX7yHcndBx7fqWjHenoKbfywT8 lUZbx54qpnqRnxYGF3A6F65zmF6zluUocXbvh2NXFYGBfcakvK5Pb5qEobO1aX7Vkj xQjjcoWwWcze4wdM/rfoWfQ8AMSbWUVntpuae4JjaNiCwHtXZslF2p8DRChV76BMJJ LVCR+/uffm6anG/f5HYtqRzCqdB/2pj9higN/B7uRUFWwyIAEHBqS+3UML7z8zhbpl Bt+eLjzJi+gfQj6S9j+VMLL/easDK+EoR5l2rmOrPtgbpOdpq1Du5z1JrajZ+nZikO ojwkAweMguM6A== Received: by cwcc.thunk.org (Postfix, from userid 15806) id CF2F915C0251; Wed, 24 Jul 2024 12:21:32 -0400 (EDT) Date: Wed, 24 Jul 2024 12:21:32 -0400 From: "Theodore Ts'o" To: Yuvaraj Ranganathan Cc: "linux-fscrypt@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: Software encryption at fscrypt causing the filesystem access unresponsive Message-ID: <20240724162132.GB131596@mit.edu> References: Precedence: bulk X-Mailing-List: linux-fscrypt@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Wed, Jul 24, 2024 at 02:21:26PM +0000, Yuvaraj Ranganathan wrote: > Hello developers, > > We are trying to validate a Software file based encryption with > standard key by disabling Inline encryption and we are observing the > adb session is hung. We are not able to access the same filesystem > at that moment. The stack trace seems to indicate that the fast_commit feature is enabled. That's a relatively new feature; can you replicate the hang without fast_commit being enabled? - Ted