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authorNogah Frankel <nogahf@mellanox.com>2017-02-09 14:54:48 +0100
committerDavid S. Miller <davem@davemloft.net>2017-02-10 11:46:41 -0500
commit1e5d94327dfb0d3b877bb2a44328c0978734cfc2 (patch)
treeef7ecfb3e48491ac1657dc21f913fa366b67b71f /include/uapi/asm-generic/ucontext.h
parent8ecd4591e7612a7ea5c67589cf1a7f18bd17ba14 (diff)
mlxsw: spectrum: Extend port_orig_get for bridge devices
The function mlxsw_sp_port_orig_get returns the vport from the physical port if needed, based on the original device. This patch addresses the case where the original device is a bridge. If it is vlan unaware bridge, it returns the matching vport. If it is vlan aware bridge, there is no matching vport, and it returns the original port. Signed-off-by: Nogah Frankel <nogahf@mellanox.com> Signed-off-by: Yotam Gigi <yotamg@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/asm-generic/ucontext.h')
0 files changed, 0 insertions, 0 deletions
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 'sound/soc/bcm/cygnus-ssp.c')