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 AAECC84D2A; Thu, 4 Apr 2024 11:43:37 +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=1712231017; cv=none; b=ldBvJqvMEu9LaMHfT0ZrW6yIzOZzjoxcSEh1905MXzZhD9wcUpAWC53VDtwVRUpGEioRPeUOmfGgf8ePdrqc485FEM03Zp5NTgLgou7WDmlPQfebKCYVjQtQxfdq3HdndTBzmuOp7k314n8/Oa105hSsNDEUSazs9TnEDoCRoOE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712231017; c=relaxed/simple; bh=wF/yykeOWyFOu8oMSERSOECSAfhZ2iAq2kEuwhbHsh4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=awPxZwUuQtEZ3jDvICpQkg+M8TZFQkNUJPeaQAkiGhLbO43Xy8+Kn3OHq4jaVBi30agdo5IEplNeYY+DluczVRcYgcHg/VPplsJiIxcJqIHpGfQZNZvch2LDJ/Ot+M9mwrSshXUb/ZdL4rok+a5641WqOSqOlUZpbxT05CK9Yi8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eG+YnMHp; 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="eG+YnMHp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5C0F3C433C7; Thu, 4 Apr 2024 11:43:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712231017; bh=wF/yykeOWyFOu8oMSERSOECSAfhZ2iAq2kEuwhbHsh4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=eG+YnMHp+aUKBCa9dCDa/r+QNBiWDcpmkSN36DAAVsfsUFhukK0aj94vFNwi0gYRx 6kCFV1XGB/ypBDZZ8nztHkh15thxr0rw8Lh4wu5r+D1qaItRJn+EEC1AmDjxWBRMmb m7fKEEJ1cg3PLtVTQVsmd1S0ORovWX+Znf5bfMVXezVUTepu+A5TeWfYHnMxyXcqWn 40Rn6dUA+MNUMS/wa1aYsMVYCqa7pd5qBy6vakLdemb79WZYQLG2UGDM9DHhD1CC2z 4mYrm8uJlerXdt1v4lwHGWm2zf5oyooLQT+3e/iF7eOxtSonIB/B04vgos8U9yfiIX ALsAN4tbbb2Rg== Date: Thu, 4 Apr 2024 12:43:30 +0100 From: Mark Brown To: Jan Kara Cc: Christian Brauner , linux-fsdevel@vger.kernel.org, Christoph Hellwig , Jens Axboe , Alexander Viro , Dave Chinner , io-uring@vger.kernel.org, Aishwarya TCV Subject: Re: [PATCH v2] fs: claw back a few FMODE_* bits Message-ID: <6fb750e5-650e-42dd-8786-3bf0b2199178@sirena.org.uk> References: <20240328-gewendet-spargel-aa60a030ef74@brauner> <9bb5e9ad-d788-441e-96f3-489a031bb387@sirena.org.uk> <20240404091215.kpphfowf5ktmouu7@quack3> Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="OGvdFptkhg15Bi2k" Content-Disposition: inline In-Reply-To: <20240404091215.kpphfowf5ktmouu7@quack3> X-Cookie: Buckle up! --OGvdFptkhg15Bi2k Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Apr 04, 2024 at 11:12:15AM +0200, Jan Kara wrote: > On Wed 03-04-24 22:12:45, Mark Brown wrote: > > For the past couple of days several LTP tests (open_by_handle_at0[12] > > and name_to_handle_at01) have been failing on all the arm64 platforms > > we're running these tests on. I ran a bisect which came back to this > Do you have some LTP logs / kernel logs available for the failing runs? Actually it looks like the issue went away with today's -next, but FWIW the logging for the open_by_handle_at0[12] failures was: tst_test.c:1690: TINFO: LTP version: 20230929 tst_test.c:1574: TINFO: Timeout per run is 0h 01m 30s tst_buffers.c:56: TINFO: Test is using guarded buffers name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (0): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (1): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (2): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (3): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (4): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (5): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (6): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (7): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (8): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (9): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (10): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (11): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (12): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (13): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (14): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (15): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (16): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (17): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (18): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (19): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (20): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (21): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (22): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (23): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (24): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (25): EFAULT (14) name_to_handle_at01.c:94: TFAIL: open_by_handle_at() failed (26): EFAULT (14) Summary: passed 0 failed 27 broken 0 skipped 0 warnings 0 tst_test.c:1690: TINFO: LTP version: 20230929 tst_test.c:1574: TINFO: Timeout per run is 0h 01m 30s tst_buffers.c:56: TINFO: Test is using guarded buffers open_by_handle_at02.c:92: TFAIL: invalid-dfd: open_by_handle_at() should fail with EBADF: EFAULT (14) open_by_handle_at02.c:92: TFAIL: stale-dfd: open_by_handle_at() should fail with ESTALE: EFAULT (14) open_by_handle_at02.c:98: TPASS: invalid-file-handle: open_by_handle_at() failed as expected: EFAULT (14) open_by_handle_at02.c:98: TPASS: high-file-handle-size: open_by_handle_at() failed as expected: EINVAL (22) open_by_handle_at02.c:98: TPASS: zero-file-handle-size: open_by_handle_at() failed as expected: EINVAL (22) tst_capability.c:29: TINFO: Dropping CAP_DAC_READ_SEARCH(2) tst_capability.c:41: TINFO: Permitting CAP_DAC_READ_SEARCH(2) open_by_handle_at02.c:98: TPASS: no-capability: open_by_handle_at() failed as expected: EPERM (1) open_by_handle_at02.c:92: TFAIL: symlink: open_by_handle_at() should fail with ELOOP: EFAULT (14) Summary: passed 4 failed 3 broken 0 skipped 0 warnings 0 --OGvdFptkhg15Bi2k Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmYOkmIACgkQJNaLcl1U h9Ck8gf/Tpcf2gwZagUS50/G6C/LCQUHoQk3d5rODJ0j182e9irT1W1nhpn50Pfc owqChNh7ffoepuAka5fyhdR1MZqpdmUpOuP/9MPHo6lAE+A9ZuqsoqJVKz3fF4kZ 1v2q0bKL6x/icHiqxVC0Pu2wJN47/Wh0PsP+AidwNQ2fy5lujnkXhjDhIZAr6TX5 n9EAsc2BprNoa1FiJfZcWFDOZR2eLOtpBB3afQPKbg/aVXMRaHExJtEVO65KinUv cmrUsZnGkAFNvNjqe81OC7K8VHSCW5s5moS1f6189f6LRukT7k5eDIRe0olyXnmc Nq9KIcYuVSdbbsWQglbeUCCAEjYnNQ== =gA/c -----END PGP SIGNATURE----- --OGvdFptkhg15Bi2k--