Re: [PATCH 4.19 62/81] cifs: use cifsInodeInfo->open_file_lock while iterating to avoid a panic

[Sasha Levin]

On Thu, Oct 17, 2019 at 09:01:17AM -0700, Greg Kroah-Hartman wrote:
> On Thu, Oct 17, 2019 at 10:55:39AM +0200, Pavel Machek wrote:
> > Hi!
> >
> > > From: Dave Wysochanski <dwysocha@xxxxxxxxxx>
> > >
> > > Commit 487317c99477 ("cifs: add spinlock for the openFileList to
> > > cifsInodeInfo") added cifsInodeInfo->open_file_lock spin_lock to protect
> >
> > > Fixes: 487317c99477 ("cifs: add spinlock for the openFileList to cifsInodeInfo")
> > >
> > > CC: Stable <stable@xxxxxxxxxxxxxxx>
> > > Signed-off-by: Dave Wysochanski <dwysocha@xxxxxxxxxx>
> > > Reviewed-by: Ronnie Sahlberg <lsahlber@xxxxxxxxxx>
> > > Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
> >
> > This is missing upstream commit ID and a signoff.
>
> Good catch, Sasha forgot to do that :(

I was actually thinking I'll need to replace it with David's patch. Let
me look into it.

--
Thanks,
Sasha