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authorDavid S. Miller <davem@davemloft.net>2017-01-31 13:44:50 -0500
committerDavid S. Miller <davem@davemloft.net>2017-01-31 13:44:50 -0500
commit624374a56419c2d6d428c862f32cc1b20519095d (patch)
tree72203aff7d95728584d71b77c66ac984ada099f0 /net/atm/mpoa_proc.c
parent953046e1af0f188ffe7061ee05160318e7f9d0dd (diff)
parent8e6f31baba7e2c13ab7e954fe6179420a7545a8b (diff)
Merge branch 'bgmac-phy-init'
Rafał Miłecki says: ==================== net-next: use one struct bgmac & add PHY support This patchset adds support for initializing PHY using PHY subsystem. It's required e.g. for wireless access point devices that use bgmac supported Ethernet device connected to some external PHY. Implementing this required accessing phydev in bcma specific code which wasn't possible with core code allocating struct bgmac on its own. This is why I needed to modify alloc_etherdev usage first. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/atm/mpoa_proc.c')
0 files changed, 0 insertions, 0 deletions
_thread+0x48/0x4d0 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 'include/net/irda/discovery.h')