Chris Wilson b0647a5e79 drm/i915: Avoid live-lock with i915_vma_parked() ... Abuse^W Take advantage that we know we are inside the GT wakeref and that prevents any client execbuf from reopening the i915_vma in order to claim all the vma to close without having to drop the spinlock to free each one individually. By keeping the spinlock, we do not have to restart if we run concurrently with i915_gem_free_objects -- which causes them both to restart continually and make very very slow progress. Closes: https://gitlab.freedesktop.org/drm/intel/issues/1361 Fixes: 77853186e5 ("drm/i915: Claim vma while under closed_lock in i915_vma_parked()") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200323092841.22240-2-chris@chris-wilson.co.uk (cherry picked from commit 3447c4c55d) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>		2020-03-26 10:21:30 -07:00
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drm	drm/i915: Avoid live-lock with i915_vma_parked()	2020-03-26 10:21:30 -07:00
host1x	drm/tegra: Fixes for v5.6-rc1	2020-02-07 12:22:30 +10:00
ipu-v3
vga
Makefile