On Tue, Oct 29, 2019 at 10:21:58AM +0100, Greg KH wrote:
On Tue, Oct 29, 2019 at 05:11:26PM +0800, Murphy Zhou wrote:
On Tue, Oct 29, 2019 at 09:08:55AM +0100, Greg KH wrote:
On Tue, Oct 29, 2019 at 03:33:18PM +0800, Murphy Zhou wrote:
On Tue, Oct 29, 2019 at 10:55:34AM +0530, Naresh Kamboju wrote:
On Tue, 29 Oct 2019 at 07:33, CKI Project cki-project@redhat.com wrote:
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 96dab4347cbe - Linux 5.3.8-rc2The results of these automated tests are provided below.
Overall result: FAILED (see details below) Merge: OK Compile: OK Tests: FAILEDAll kernel binaries, config files, and logs are available for download here:
https://artifacts.cki-project.org/pipelines/253188
One or more kernel tests failed:
ppc64le: ❌ xfstests: ext4 ❌ xfstests: xfs aarch64: ❌ xfstests: ext4 ❌ xfstests: xfs x86_64: ❌ xfstests: ext4 ❌ xfstests: xfsFYI, The test log output,
Running test generic/402 #! /bin/bash # SPDX-License-Identifier: GPL-2.0 # Copyright (c) 2016 Deepa Dinamani. All Rights Reserved. # # FS QA Test 402 # # Test to verify filesystem timestamps for supported ranges. # # Exit status 1: test failed. # Exit status 0: test passed. FSTYP -- xfs (non-debug) PLATFORM -- Linux/aarch64 apm-mustang-b0-11 5.3.8-rc2-96dab43.cki #1 SMP Mon Oct 28 14:23:22 UTC 2019 MKFS_OPTIONS -- -f -m crc=1,finobt=1,rmapbt=1,reflink=1 -i sparse=1 /dev/sda4 MOUNT_OPTIONS -- -o context=system_u:object_r:nfs_t:s0 /dev/sda4 /mnt/xfstests/mnt2
generic/402 - output mismatch (see /var/lib/xfstests/results//generic/402.out.bad) --- tests/generic/402.out 2019-10-28 12:19:13.835212771 -0400 +++ /var/lib/xfstests/results//generic/402.out.bad 2019-10-28 13:13:55.503682127 -0400 @@ -1,2 +1,4 @@ QA output created by 402 +2147483647;2147483647 != 2147483648;2147483648 +2147483647;2147483647 != -2147483648;-2147483648 Silence is golden ... (Run 'diff -u /var/lib/xfstests/tests/generic/402.out /var/lib/xfstests/results//generic/402.out.bad' to see the entire diff) Ran: generic/402 Failures: generic/402 Failed 1 of 1 tests
Test source: https://github.com/kdave/xfstests/blob/master/tests/generic/402
Here is the latest test case commit,
generic/402: fix for updated behavior of timestamp limits
The mount behavior will not be altered because of the unsupported timestamps on the filesystems.
Adjust the test accordingly.
You can find the series at https://git.kernel.org/torvalds/c/cfb82e1df8b7c76991ea12958855897c2fb4debc
Yes, stable trees need this series to pass the test.
I do not understand, what "series"? Can you provide the exact git commit ids that I need to apply to the stable tree to resolve this?
Linus tree:
cba465b4f982 ext4: Reduce ext4 timestamp warnings 5ad32b3acded isofs: Initialize filesystem timestamp ranges 83b8a3fbe3aa pstore: fs superblock limits 8833293d0acc fs: omfs: Initialize filesystem timestamp ranges cdd62b5b07e8 fs: hpfs: Initialize filesystem timestamp ranges 028ca4db0a6e fs: ceph: Initialize filesystem timestamp ranges 452c2779410a fs: sysv: Initialize filesystem timestamp ranges 487b25bc4be9 fs: affs: Initialize filesystem timestamp ranges c0da64f6bb67 fs: fat: Initialize filesystem timestamp ranges cb7a69e60590 fs: cifs: Initialize filesystem timestamp ranges 1fcb79c1b218 fs: nfs: Initialize filesystem timestamp ranges 4881c4971df0 ext4: Initialize timestamps limits d5c6e2d5188d 9p: Fill min and max timestamps in sb 22b139691f9e fs: Fill in max and min timestamps in superblock 42e729b9ddbb utimes: Clamp the timestamps before update f8b92ba67c5d mount: Add mount warning for impending timestamp expiry 3818c1907a5e timestamp_truncate: Replace users of timespec64_trunc 50e17c000c46 vfs: Add timestamp_truncate() api 188d20bcd1eb vfs: Add file timestamp range support
That really looks like a new feature, not a bugfix for something, right?
Oh I look at that series last month. It's a new feature, but it's there to fix a bug. It was too big for me to feel comfortable with and I wasn't aware it's more than a theoretical issue.