Kernel 0-day framework reported warnings with WA batch patches, this patch fixes those warnings and an additional warning reported in intel_lrc.c file. Signed-off-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/intel_lrc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index e4ebe05..6bfa2f1 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -784,6 +784,7 @@ static int logical_ring_prepare(struct drm_i915_gem_request *req, int bytes) * intel_logical_ring_begin() - prepare the logical ringbuffer to accept some commands * * @request: The request to start some new work for + * @ctx: Logical ring context whose ringbuffer is being prepared. * @num_dwords: number of DWORDs that we plan to write to the ringbuffer. * * The ringbuffer might not be ready to accept the commands right away (maybe it needs to @@ -1132,7 +1133,7 @@ static inline int wa_ctx_end(struct i915_wa_ctx_bb *wa_ctx, * * The number of WA applied are not known at the beginning; we use this field * to return the no of DWORDS written. - + * * It is to be noted that this batch does not contain MI_BATCH_BUFFER_END * so it adds NOOPs as padding to make it cacheline aligned. * MI_BATCH_BUFFER_END will be added to perctx batch and both of them together @@ -1209,6 +1210,7 @@ static int gen8_init_indirectctx_bb(struct intel_engine_cs *ring, * @wa_ctx: structure representing wa_ctx * offset: specifies start of the batch, should be cache-aligned. * size: size of the batch in DWORDS but HW expects in terms of cachelines + * @batch: page in which WA are loaded * @offset: This field specifies the start of this batch. * This batch is started immediately after indirect_ctx batch. Since we ensure * that indirect_ctx ends on a cacheline this batch is aligned automatically. -- 1.9.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
