[Intel-gfx] [PATCH] drm/i915: Reserve space improvements

[shuang.he at intel.com]

Tested-By: Intel Graphics QA PRTS (Patch Regression Test System Contact: shuang.he at intel.com)
Task id: 6575
-------------------------------------Summary-------------------------------------
Platform          Delta          drm-intel-nightly          Series Applied
ILK                 -4              303/303              299/303
SNB                 -5              312/312              307/312
IVB                 -9              343/343              334/343
BYT                 -5              284/284              279/284
HSW                 -8              380/380              372/380
-------------------------------------Detailed-------------------------------------
Platform  Test                                drm-intel-nightly          Series Applied
*ILK  igt at gem_ringfill@blitter      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*ILK  igt at gem_ringfill@blitter-interruptible      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*ILK  igt at gem_userptr_blits@forked-sync-multifd-normal      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*ILK  igt at gem_userptr_blits@forked-unsync-normal      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*SNB  igt at gem_ring_sync_copy@sync-render-blitter-read-write      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*SNB  igt at gem_ring_sync_copy@sync-render-blitter-write-read      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*SNB  igt at gem_ring_sync_copy@sync-render-blitter-write-write      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*SNB  igt at gem_userptr_blits@coherency-sync      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*SNB  igt at pm_rps@min-max-config-loaded      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
WARNING:at_drivers/gpu/drm/i915/i915_gem.c:#__i915_add_request[i915]()@WARNING:.* at .* __i915_add_request+0x
*IVB  igt at gem_linear_blits@interruptible      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*IVB  igt at gem_linear_blits@normal      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*IVB  igt at gem_ringfill@blitter      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*IVB  igt at gem_ringfill@blitter-interruptible      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*IVB  igt at gem_tiled_blits@interruptible      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*IVB  igt at gem_tiled_blits@normal      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*IVB  igt at gem_userptr_blits@coherency-sync      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*IVB  igt at gem_userptr_blits@coherency-unsync      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*IVB  igt at pm_rps@min-max-config-loaded      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
WARNING:at_drivers/gpu/drm/i915/i915_gem.c:#__i915_add_request[i915]()@WARNING:.* at .* __i915_add_request+0x
*BYT  igt at gem_gtt_hog      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*BYT  igt at gem_partial_pwrite_pread@reads-display      PASS(1)      FAIL(1)
*BYT  igt at gem_ringfill@blitter      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*BYT  igt at gem_ringfill@blitter-interruptible      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*BYT  igt at gem_ringfill@render-interruptible      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*HSW  igt at gem_linear_blits@interruptible      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*HSW  igt at gem_linear_blits@normal      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*HSW  igt at gem_ringfill@blitter      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*HSW  igt at gem_ringfill@blitter-interruptible      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*HSW  igt at gem_tiled_blits@interruptible      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*HSW  igt at gem_tiled_blits@normal      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*HSW  igt at gem_userptr_blits@coherency-sync      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
*HSW  igt at gem_userptr_blits@coherency-unsync      PASS(1)      DMESG_WARN(1)
(dmesg patch applied)WARNING:at_drivers/gpu/drm/i915/intel_ringbuffer.c:#ring_wait_for_space[i915]()@WARNING:.* at .* ring_wait_for_space+0x
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