To align with the discussion in [1][2], this patch series drops all usage of wbvind_on_all_cpus within i915 by either replacing the call with certain drm clflush helpers, or reverting to a previous logic.
[1]. https://lists.freedesktop.org/archives/dri-devel/2021-November/330928.html [2]. https://patchwork.freedesktop.org/patch/475752/?series=99991&rev=5
v2 (Michael Cheng) : Per feedback from Thomas and Tvrtko, this series should be split into two parts; First part is to unblock i915 from build errors and second part will focus on implementing range flushes on the propose reverts.
Michael Cheng (1): i915/gem: drop wbinvd_on_all_cpus usage
drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-)