merged into cifs-2.6.git for-next
On Mon, Dec 17, 2018 at 7:58 PM Paulo Alcantara <paulo@xxxxxxxx> wrote:
>
>
>
> On December 17, 2018 11:34:39 PM GMT-02:00, YueHaibing <yuehaibing@xxxxxxxxxx> wrote:
> >A spin lock is held before kstrndup, it may sleep with holding
> >the spinlock, so we should use GFP_ATOMIC instead.
> >
> >Fixes: e58c31d5e387 ("cifs: Add support for failover in
> >cifs_reconnect()")
> >Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
> >---
> > fs/cifs/connect.c | 3 ++-
> > 1 file changed, 2 insertions(+), 1 deletion(-)
> >
> >diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
> >index a83aa61..3d5e308 100644
> >--- a/fs/cifs/connect.c
> >+++ b/fs/cifs/connect.c
> >@@ -4574,7 +4574,8 @@ int cifs_mount(struct cifs_sb_info *cifs_sb,
> >struct smb_vol *vol)
> > tcon->remap = cifs_remap(cifs_sb);
> > }
> > cifs_sb->origin_fullpath = kstrndup(tcon->dfs_path,
> >- strlen(tcon->dfs_path), GFP_KERNEL);
> >+ strlen(tcon->dfs_path),
> >+ GFP_ATOMIC);
> > if (!cifs_sb->origin_fullpath) {
> > spin_unlock(&cifs_tcp_ses_lock);
> > rc = -ENOMEM;
>
> Reviewed-by: Paulo Alcantara <palcantara@xxxxxxx>
>
> Thanks
> Paulo
> --
> Sent from my Android device with K-9 Mail. Please excuse my brevity.
--
Thanks,
Steve
