On Wed, May 20, 2020 at 07:00:26AM +0800, Qu Wenruo wrote:
> >> [FIX]
> >> The fix is to clear fs_root->reloc_root and put it at
> >> merge_reloc_roots() time, so that we won't leak reloc roots.
> >>
> >> Fixes: d2311e698578 ("btrfs: relocation: Delay reloc tree deletion after merge_reloc_roots")
> >
> > Thanks. I've applied it before my cleanups (read_fs_root) but the fix
> > still depends on the refcounted root trees so it's no applicable to any
> > older stable trees.
> >
> No problem, I would craft fixes for older branches.
>
> But for that case, what's the proper tags to specify the stable kernel
> ranges?
I've added the "CC: stable@" tags to the applied patches, they'll fail
to apply once picked by stable team, and then we need the backports.
Which means use the upstram patches, resolve the conflicts (ie. only
code changes) and then send it to stable@. The tags don't need to be
updaated.
