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(parent: 8b515be) | patch
vfio-ccw: Set pa_nr to 0 if memory allocation fails for pa_iova_pfn
authorFarhan Ali <alifm@linux.ibm.com>
Thu, 11 Jul 2019 14:28:53 +0000 (10:28 -0400)
committerCornelia Huck <cohuck@redhat.com>
Mon, 15 Jul 2019 12:16:37 +0000 (14:16 +0200)
commitc1ab69268d124ebdbb3864580808188ccd3ea355
tree482613c97147ed7fedb7fa517db7d6a0eb95ebbetree | snapshot
parent8b515be512a2435bb8aedc6390cbe140167f9eb9commit | diff
vfio-ccw: Set pa_nr to 0 if memory allocation fails for pa_iova_pfn

So we don't call try to call vfio_unpin_pages() incorrectly.

Fixes: 0a19e61e6d4c ("vfio: ccw: introduce channel program interfaces")
Signed-off-by: Farhan Ali <alifm@linux.ibm.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <33a89467ad6369196ae6edf820cbcb1e2d8d050c.1562854091.git.alifm@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
drivers/s390/cio/vfio_ccw_cp.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git