Add linux 5.15 #2748
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Add linux 5.15 #2748
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Create bee file with
cp linux-5.10.113-434.bee linux-5.15.69-435.bee
and update SRCURL.
Create bee file with cp nvidia_linux-5.10.113-434-510.60.02-0.bee nvidia_linux-5.15.69-435-510.60.02-0.bee
later a process was hanging with |
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And again (from a new boot) and yet again |
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I can not tell how helpfull it is for the current case. But I had no NFS issues whilst trying an unpatched (nfstop and friends) 5.15.56 kernel on otherland (see messages.2022-08 ibd.). |
Use mariux-5.15.69-436 which added upstream commit 6e176d47160c ("NFSv4:
Fixes for nfs4_inode_return_delegation()"):
Author: Trond Myklebust <trond.myklebust@hammerspace.com>
Date: Sun Oct 10 10:58:12 2021 +0200
NFSv4: Fixes for nfs4_inode_return_delegation()
We mustn't call nfs_wb_all() on anything other than a regular file.
Furthermore, we can exit early when we don't hold a delegation.
Reported-by: David Wysochanski <dwysocha@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 11118398f495..7c9eb679dbdb 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -755,11 +755,13 @@ int nfs4_inode_return_delegation(struct inode *inode)
struct nfs_delegation *delegation;
delegation = nfs_start_delegation_return(nfsi);
- /* Synchronous recall of any application leases */
- break_lease(inode, O_WRONLY | O_RDWR);
- nfs_wb_all(inode);
- if (delegation != NULL)
+ if (delegation != NULL) {
+ /* Synchronous recall of any application leases */
+ break_lease(inode, O_WRONLY | O_RDWR);
+ if (S_ISREG(inode->i_mode))
+ nfs_wb_all(inode);
return nfs_end_delegation_return(inode, delegation, 1);
+ }
return 0;
}
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@pmenzel got a patch from Trond. First test looked good. I've added that patch to https://github.molgen.mpg.de/mariux64/linux/commits/mariux-5.15.69-436 and will make a new bee package. |
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Installation instruction: Pro-Tip: make sure, you are on the system you think you are. :-) |
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There is no more /proc/[PID]/io file in the procfs :( Most probably caused by 'CONFIG_TASKSTATS is not set', what in turn disables 'TASK_IO_ACCOUNTING'. Is there a replacement available? |
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Well, sorry for bothering. I still don't get it. In the 5.10 kernel the overlay-fs is available, what exactly is the new requirement? |
Indeed. Don't know why docker didn't enable its overlay2 driver on dose with the 5.10.113 kernel. |
Hmmm. Bug in build system? I don't get it yet. |
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TASKSTATS was auto.selected by KVM until mariux64/linux@63b3f96 which landed in v5.14. So we had TASKSTATS although its default is "N". |
Use mariux-5.15.69-437 which includes fix to reenable /proc/pid/io [1]. [1]: mariux64/linux@8d0e75ece55
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Rebuild with a new patch to supress sporadic ext4 warnings when mxqd uses fcntl EXT4_IOC_SHUTDOWN on its job tmpdirs. Update minor Linux version while we are at it.
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Looks good to me.
You striked this through. Not needed in the end? |
Its not a 5.15 feature, its available in 5.10 as well. |
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Latest kernel of latest LTR
Includes overlayfs (for e.g. rootless docker)Tested on theinternet (with nvidia)