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/openbmc/linux/drivers/gpu/drm/i915/gt/
H A Dintel_renderstate.c1eef0de1 Tue Mar 23 10:49:54 CDT 2021 Maarten Lankhorst <maarten.lankhorst@linux.intel.com> drm/i915: Ensure we hold the object mutex in pin correctly.

Currently we have a lot of places where we hold the gem object lock,
but haven't yet been converted to the ww dance. Complain loudly about
those places.

i915_vma_pin shouldn't have the obj lock held, so we can do a ww dance,
while i915_vma_pin_ww should.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> #irc
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-6-maarten.lankhorst@linux.intel.com
/openbmc/linux/drivers/gpu/drm/i915/
H A Di915_vma.h1eef0de1 Tue Mar 23 10:49:54 CDT 2021 Maarten Lankhorst <maarten.lankhorst@linux.intel.com> drm/i915: Ensure we hold the object mutex in pin correctly.

Currently we have a lot of places where we hold the gem object lock,
but haven't yet been converted to the ww dance. Complain loudly about
those places.

i915_vma_pin shouldn't have the obj lock held, so we can do a ww dance,
while i915_vma_pin_ww should.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> #irc
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-6-maarten.lankhorst@linux.intel.com
H A Di915_vma.c1eef0de1 Tue Mar 23 10:49:54 CDT 2021 Maarten Lankhorst <maarten.lankhorst@linux.intel.com> drm/i915: Ensure we hold the object mutex in pin correctly.

Currently we have a lot of places where we hold the gem object lock,
but haven't yet been converted to the ww dance. Complain loudly about
those places.

i915_vma_pin shouldn't have the obj lock held, so we can do a ww dance,
while i915_vma_pin_ww should.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> #irc
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-6-maarten.lankhorst@linux.intel.com