bfaae47db3c0989c0ca82a1d59ca3088860b1845 - SHIFTPHONES/mainline/linux

commit	bfaae47db3c0989c0ca82a1d59ca3088860b1845	[log] [tgz]
author	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>	Tue Mar 23 16:49:59 2021 +0100
committer	Daniel Vetter <daniel.vetter@ffwll.ch>	Wed Mar 24 11:51:38 2021 +0100
tree	dc757d3a0842c4f4e8508875ca3b04e563cabe19
parent	a85fffe3032d9918c78e3a71821a6133707ae42d [diff]

drm/i915: make lockdep slightly happier about execbuf.

As soon as we install fences, we should stop allocating memory
in order to prevent any potential deadlocks.

This is required later on, when we start adding support for
dma-fence annotations.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-11-maarten.lankhorst@linux.intel.com

drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c[diff]
drivers/gpu/drm/i915/i915_active.c[diff]
drivers/gpu/drm/i915/i915_vma.c[diff]
drivers/gpu/drm/i915/i915_vma.h[diff]

4 files changed

tree: dc757d3a0842c4f4e8508875ca3b04e563cabe19