FS#69491 - [linux] NFS kernel regression, consider reverting it in our package
Attached to Project:
Arch Linux
Opened by John (graysky) - Sunday, 31 January 2021, 22:05 GMT
Last edited by Andreas Radke (AndyRTR) - Wednesday, 21 April 2021, 10:08 GMT
Opened by John (graysky) - Sunday, 31 January 2021, 22:05 GMT
Last edited by Andreas Radke (AndyRTR) - Wednesday, 21 April 2021, 10:08 GMT
|
Details
A regression introduced in 5.10.11 affecting NFS hit at
least one use-case documented here[1]. In short, the
regression causes read file errors through libnfs. In my use
case, kodi reading data from NFS was unable to read media.
Kodi devs will be handling the upstream bug report.
After bisecting, the offensive commit is 00ee972739fb2526d3936f1e7ccfc8c91d250c60. I built our 5.10.12-1 kernel package reverting the offending commit which restored functionality. I opened this task to get eyes on this sooner than later. 1. https://github.com/xbmc/xbmc/issues/19147 |
This task depends upon
Not sure if the commit should not have been backported or if the original commit is the issue you would need to test 5.11-rc4+
[1] https://lore.kernel.org/linux-nfs/20210120012602.769683-3-sashal%40kernel.org/
[2] https://lore.kernel.org/linux-nfs/160976386859.1186.3313043730306558069.stgit%40klimt.1015granger.net/
Have you check 5.11-rc4+ to see if 4a85a6a3320b4a622315d2e0ea91a1d2b013bce4 should be reverted before 5.11 is released?
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=17fbcdf9f163e6c404c65bb8c17cd8d7338cc3e7
Upstream: https://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git/commit/?h=nfsd-5.11-3&id=bad4c6eb5eaa8300e065bd4426727db5141d687d
I suspect it will be backported to stable soon.
Probably safe to close this ticket.