TWIMC: this mail is primarily send for documentation purposes and for regzbot, my Linux kernel regression tracking bot. These mails usually contain '#forregzbot' in the subject, to make them easy to spot and filter. On 23.09.22 09:46, Thorsten Leemhuis wrote: > Hi, this is your Linux kernel regression tracker. CCing the regression > mailing list, as it should be in the loop for all regressions, as > explained here: > https://www.kernel.org/doc/html/latest/admin-guide/reporting-issues.html > Also CCing the stable ml, the NFS maintainers, and the authors of > 31b992b3c39b, too. > > On 22.09.22 23:46, Kurt Garloff wrote: >> >> a freshly compiled 5.15.69 kernel showed hangs with NFS. >> Typically mkdir would end up in a 'D' process state, but I >> have seen ls -l hanging as well. >> Server is kernel NFS 5.15.69. >> >> After reverting the last three NFS related commits, >> a68a734b19af NFS: Fix WARN_ON due to unionization of nfs_inode.nrequests >> 3b97deb4abf5 NFS: Fix another fsync() issue after a server reboot >> 31b992b3c39b NFS: Save some space in the inode >> >> things work normally again. >> >> As you can see, I suspected 31b992b3c39b ... > > FWIW, that's e591b298d7ec in mainline. > >> I know this report is light on details; if nothing like this has been >> reported yet, let me know and I'll try to find some time to investigate >> further. >> >> PS: Please keep me on Cc, I'm not subscribed to linux-nfs. > > [...] > > #regzbot ^introduced 31b992b3c39b > #regzbot ignore-activity #regzbot fixed-by: 27bf7a5d11987
