virtio_net: remove duplicate queue pair binding in XDP - net-next.git

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author	John Fastabend <john.fastabend@gmail.com>	2017-02-02 19:15:32 -0800
committer	David S. Miller <davem@davemloft.net>	2017-02-07 10:05:11 -0500
commit	722d82830a04ccff6c7390535fcdfb1e4d69d126 (patch)
tree	d0eca448cb4c7f7b8c44cb96c8cf523551a56a40 /net/ieee802154/Makefile
parent	0354e4d19cd5de51d6096a07ba44eda0ee61a6e9 (diff)

virtio_net: remove duplicate queue pair binding in XDP

Factor out qp assignment. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>

Diffstat (limited to 'net/ieee802154/Makefile')

0 files changed, 0 insertions, 0 deletions

0x4d0 kthread+0x101/0x140 and this patch purely papers over the issue by adding a NULL pointer check and a WARN_ON_ONCE() to avoid the oops that would then generally make the machine unresponsive. Other callers of i915_gem_object_to_ggtt() seem to also check for the returned pointer being NULL and warn about it, so this clearly has happened before in other places. [ Reported it originally to the i915 developers on Jan 8, applying the ugly workaround on my own now after triggering the problem for the second time with no feedback. This is likely to be the same bug reported as https://bugs.freedesktop.org/show_bug.cgi?id=98829 https://bugs.freedesktop.org/show_bug.cgi?id=99134 which has a patch for the underlying problem, but it hasn't gotten to me, so I'm applying the workaround. ] Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Imre Deak <imre.deak@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Diffstat (limited to 'net/dccp/ccids/ccid3.h')


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