Messages in this thread | | | From | Jason Gunthorpe <> | Subject | Re: [PATCH] xen/gntdev: Do not use mm notifiers with autotranslating guests | Date | Tue, 28 Jan 2020 16:30:08 +0000 |
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On Tue, Jan 28, 2020 at 11:24:19AM -0500, Boris Ostrovsky wrote: > Commit d3eeb1d77c5d ("xen/gntdev: use mmu_interval_notifier_insert") > missed a test for use_ptemod when calling mmu_interval_read_begin(). Fix > that. > > Fixes: d3eeb1d77c5d ("xen/gntdev: use mmu_interval_notifier_insert") > CC: stable@vger.kernel.org # 5.5 > Reported-by: Ilpo Järvinen <ilpo.jarvinen@cs.helsinki.fi> > Tested-by: Ilpo Järvinen <ilpo.jarvinen@cs.helsinki.fi> > Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> > --- > drivers/xen/gntdev.c | 24 ++++++++++++------------ > 1 file changed, 12 insertions(+), 12 deletions(-)
Yes, this looks like it for the ptemod miss, thanks
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Jason
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