* [igt-dev] [PATCH i-g-t] lib/rendercopy: Assert that buffer dimensions/stride are acceptable
@ 2019-04-03 15:41 Ville Syrjala
2019-04-03 16:35 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Ville Syrjala @ 2019-04-03 15:41 UTC (permalink / raw)
To: igt-dev
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Sprinkle some asserts into rendercopy to make sure we don't try
to exceed the render engine surface size/stride limitations.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
lib/rendercopy_gen4.c | 4 ++++
lib/rendercopy_gen6.c | 4 ++++
lib/rendercopy_gen7.c | 4 ++++
lib/rendercopy_gen8.c | 4 ++++
lib/rendercopy_gen9.c | 4 ++++
lib/rendercopy_i830.c | 8 ++++++++
lib/rendercopy_i915.c | 9 +++++++++
7 files changed, 37 insertions(+)
diff --git a/lib/rendercopy_gen4.c b/lib/rendercopy_gen4.c
index 67460c04ec5d..9111508f3ec9 100644
--- a/lib/rendercopy_gen4.c
+++ b/lib/rendercopy_gen4.c
@@ -142,6 +142,10 @@ gen4_bind_buf(struct intel_batchbuffer *batch,
uint32_t write_domain, read_domain;
int ret;
+ igt_assert_lte(buf->stride, 128*1024);
+ igt_assert_lte(igt_buf_width(buf), 8192);
+ igt_assert_lte(igt_buf_height(buf), 8192);
+
if (is_dst) {
write_domain = read_domain = I915_GEM_DOMAIN_RENDER;
} else {
diff --git a/lib/rendercopy_gen6.c b/lib/rendercopy_gen6.c
index f4c0105a80db..a6157cfc70f6 100644
--- a/lib/rendercopy_gen6.c
+++ b/lib/rendercopy_gen6.c
@@ -79,6 +79,10 @@ gen6_bind_buf(struct intel_batchbuffer *batch, const struct igt_buf *buf,
uint32_t write_domain, read_domain;
int ret;
+ igt_assert_lte(buf->stride, 128*1024);
+ igt_assert_lte(igt_buf_width(buf), 8192);
+ igt_assert_lte(igt_buf_height(buf), 8192);
+
if (is_dst) {
write_domain = read_domain = I915_GEM_DOMAIN_RENDER;
} else {
diff --git a/lib/rendercopy_gen7.c b/lib/rendercopy_gen7.c
index a790217c6f9a..0a5d4a151e0d 100644
--- a/lib/rendercopy_gen7.c
+++ b/lib/rendercopy_gen7.c
@@ -65,6 +65,10 @@ gen7_bind_buf(struct intel_batchbuffer *batch,
uint32_t write_domain, read_domain;
int ret;
+ igt_assert_lte(buf->stride, 256*1024);
+ igt_assert_lte(igt_buf_width(buf), 16384);
+ igt_assert_lte(igt_buf_height(buf), 16384);
+
switch (buf->bpp) {
case 8: format = SURFACEFORMAT_R8_UNORM; break;
case 16: format = SURFACEFORMAT_R8G8_UNORM; break;
diff --git a/lib/rendercopy_gen8.c b/lib/rendercopy_gen8.c
index 1c61b00c7324..643b6630d4a3 100644
--- a/lib/rendercopy_gen8.c
+++ b/lib/rendercopy_gen8.c
@@ -150,6 +150,10 @@ gen8_bind_buf(struct intel_batchbuffer *batch,
uint32_t write_domain, read_domain, offset;
int ret;
+ igt_assert_lte(buf->stride, 256*1024);
+ igt_assert_lte(igt_buf_width(buf), 16384);
+ igt_assert_lte(igt_buf_height(buf), 16384);
+
if (is_dst) {
write_domain = read_domain = I915_GEM_DOMAIN_RENDER;
} else {
diff --git a/lib/rendercopy_gen9.c b/lib/rendercopy_gen9.c
index 2cf1ab1656c3..93e9d150e717 100644
--- a/lib/rendercopy_gen9.c
+++ b/lib/rendercopy_gen9.c
@@ -180,6 +180,10 @@ gen8_bind_buf(struct intel_batchbuffer *batch, const struct igt_buf *buf,
uint32_t write_domain, read_domain, offset;
int ret;
+ igt_assert_lte(buf->stride, 256*1024);
+ igt_assert_lte(igt_buf_width(buf), 16384);
+ igt_assert_lte(igt_buf_height(buf), 16384);
+
if (is_dst) {
write_domain = read_domain = I915_GEM_DOMAIN_RENDER;
} else {
diff --git a/lib/rendercopy_i830.c b/lib/rendercopy_i830.c
index c19a6a382e5b..e8c04718eb89 100644
--- a/lib/rendercopy_i830.c
+++ b/lib/rendercopy_i830.c
@@ -138,6 +138,10 @@ static void gen2_emit_target(struct intel_batchbuffer *batch,
uint32_t tiling;
uint32_t format;
+ igt_assert_lte(dst->stride, 8192);
+ igt_assert_lte(igt_buf_width(dst), 2048);
+ igt_assert_lte(igt_buf_height(dst), 2048);
+
switch (dst->bpp) {
case 8: format = COLR_BUF_8BIT; break;
case 16: format = COLR_BUF_RGB565; break;
@@ -175,6 +179,10 @@ static void gen2_emit_texture(struct intel_batchbuffer *batch,
uint32_t tiling;
uint32_t format;
+ igt_assert_lte(src->stride, 8192);
+ igt_assert_lte(igt_buf_width(src), 2048);
+ igt_assert_lte(igt_buf_height(src), 2048);
+
switch (src->bpp) {
case 8: format = MAPSURF_8BIT | MT_8BIT_L8; break;
case 16: format = MAPSURF_16BIT | MT_16BIT_RGB565; break;
diff --git a/lib/rendercopy_i915.c b/lib/rendercopy_i915.c
index b28fa98d8069..1baa7a1b96b2 100644
--- a/lib/rendercopy_i915.c
+++ b/lib/rendercopy_i915.c
@@ -87,6 +87,11 @@ void gen3_render_copyfunc(struct intel_batchbuffer *batch,
{
#define TEX_COUNT 1
uint32_t format_bits, tiling_bits = 0;
+
+ igt_assert_lte(src->stride, 8192);
+ igt_assert_lte(igt_buf_width(src), 2048);
+ igt_assert_lte(igt_buf_height(src), 2048);
+
if (src->tiling != I915_TILING_NONE)
tiling_bits = MS3_TILED_SURFACE;
if (src->tiling == I915_TILING_Y)
@@ -123,6 +128,10 @@ void gen3_render_copyfunc(struct intel_batchbuffer *batch,
uint32_t tiling_bits = 0;
uint32_t format_bits;
+ igt_assert_lte(dst->stride, 8192);
+ igt_assert_lte(igt_buf_width(dst), 2048);
+ igt_assert_lte(igt_buf_height(dst), 2048);
+
switch (dst->bpp) {
case 8: format_bits = COLR_BUF_8BIT; break;
case 16: format_bits = COLR_BUF_RGB565; break;
--
2.19.2
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [igt-dev] ✓ Fi.CI.BAT: success for lib/rendercopy: Assert that buffer dimensions/stride are acceptable
2019-04-03 15:41 [igt-dev] [PATCH i-g-t] lib/rendercopy: Assert that buffer dimensions/stride are acceptable Ville Syrjala
@ 2019-04-03 16:35 ` Patchwork
2019-04-04 7:37 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
2019-04-04 7:43 ` [igt-dev] [PATCH i-g-t] " Chris Wilson
2 siblings, 0 replies; 5+ messages in thread
From: Patchwork @ 2019-04-03 16:35 UTC (permalink / raw)
To: Ville Syrjala; +Cc: igt-dev
== Series Details ==
Series: lib/rendercopy: Assert that buffer dimensions/stride are acceptable
URL : https://patchwork.freedesktop.org/series/58953/
State : success
== Summary ==
CI Bug Log - changes from IGT_4925 -> IGTPW_2778
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://patchwork.freedesktop.org/api/1.0/series/58953/revisions/1/mbox/
Known issues
------------
Here are the changes found in IGTPW_2778 that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@amdgpu/amd_cs_nop@fork-compute0:
- fi-icl-y: NOTRUN -> SKIP [fdo#109315] +17
* igt@gem_ctx_create@basic-files:
- fi-gdg-551: NOTRUN -> SKIP [fdo#109271] +106
* igt@gem_exec_basic@basic-bsd2:
- fi-kbl-7500u: NOTRUN -> SKIP [fdo#109271] +9
- fi-icl-y: NOTRUN -> SKIP [fdo#109276] +7
* igt@gem_exec_parse@basic-rejected:
- fi-icl-y: NOTRUN -> SKIP [fdo#109289] +1
* igt@gem_exec_suspend@basic-s4-devices:
- fi-icl-y: NOTRUN -> DMESG-WARN [fdo#109638]
- fi-blb-e6850: PASS -> INCOMPLETE [fdo#107718]
* igt@i915_pm_rpm@module-reload:
- fi-skl-6770hq: PASS -> FAIL [fdo#108511]
* igt@i915_selftest@live_contexts:
- fi-icl-y: NOTRUN -> DMESG-FAIL [fdo#108569]
* igt@i915_selftest@live_execlists:
- fi-apl-guc: PASS -> INCOMPLETE [fdo#103927] / [fdo#109720]
* igt@kms_busy@basic-flip-c:
- fi-gdg-551: NOTRUN -> SKIP [fdo#109271] / [fdo#109278]
* igt@kms_chamelium@dp-crc-fast:
- fi-kbl-7500u: NOTRUN -> DMESG-WARN [fdo#103841]
- fi-icl-y: NOTRUN -> SKIP [fdo#109284] +8
* igt@kms_force_connector_basic@force-load-detect:
- fi-icl-y: NOTRUN -> SKIP [fdo#109285] +3
* igt@kms_frontbuffer_tracking@basic:
- fi-byt-clapper: PASS -> FAIL [fdo#103167]
* igt@kms_pipe_crc_basic@nonblocking-crc-pipe-b:
- fi-byt-clapper: PASS -> FAIL [fdo#107362]
* igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b:
- fi-byt-clapper: PASS -> FAIL [fdo#103191] / [fdo#107362] +1
* igt@kms_psr@primary_mmap_gtt:
- fi-icl-y: NOTRUN -> SKIP [fdo#110189] +3
* igt@prime_vgem@basic-fence-flip:
- fi-icl-y: NOTRUN -> SKIP [fdo#109294]
* igt@runner@aborted:
- fi-kbl-7500u: NOTRUN -> FAIL [fdo#103841]
- fi-apl-guc: NOTRUN -> FAIL [fdo#108622] / [fdo#109720]
#### Possible fixes ####
* igt@gem_ctx_exec@basic:
- fi-icl-y: INCOMPLETE -> PASS
* igt@i915_selftest@live_contexts:
- fi-bdw-gvtdvm: DMESG-FAIL [fdo#110235 ] -> PASS
* igt@i915_selftest@live_uncore:
- fi-ivb-3770: DMESG-FAIL [fdo#110210] -> PASS
* igt@kms_pipe_crc_basic@nonblocking-crc-pipe-b-frame-sequence:
- fi-byt-clapper: FAIL [fdo#103191] / [fdo#107362] -> PASS
[fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
[fdo#103191]: https://bugs.freedesktop.org/show_bug.cgi?id=103191
[fdo#103841]: https://bugs.freedesktop.org/show_bug.cgi?id=103841
[fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
[fdo#107362]: https://bugs.freedesktop.org/show_bug.cgi?id=107362
[fdo#107718]: https://bugs.freedesktop.org/show_bug.cgi?id=107718
[fdo#108511]: https://bugs.freedesktop.org/show_bug.cgi?id=108511
[fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
[fdo#108622]: https://bugs.freedesktop.org/show_bug.cgi?id=108622
[fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
[fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
[fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
[fdo#109284]: https://bugs.freedesktop.org/show_bug.cgi?id=109284
[fdo#109285]: https://bugs.freedesktop.org/show_bug.cgi?id=109285
[fdo#109289]: https://bugs.freedesktop.org/show_bug.cgi?id=109289
[fdo#109294]: https://bugs.freedesktop.org/show_bug.cgi?id=109294
[fdo#109315]: https://bugs.freedesktop.org/show_bug.cgi?id=109315
[fdo#109638]: https://bugs.freedesktop.org/show_bug.cgi?id=109638
[fdo#109720]: https://bugs.freedesktop.org/show_bug.cgi?id=109720
[fdo#110189]: https://bugs.freedesktop.org/show_bug.cgi?id=110189
[fdo#110210]: https://bugs.freedesktop.org/show_bug.cgi?id=110210
[fdo#110235 ]: https://bugs.freedesktop.org/show_bug.cgi?id=110235
Participating hosts (46 -> 40)
------------------------------
Additional (2): fi-gdg-551 fi-kbl-7500u
Missing (8): fi-kbl-soraka fi-ilk-m540 fi-hsw-4200u fi-bsw-n3050 fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-bdw-samus
Build changes
-------------
* IGT: IGT_4925 -> IGTPW_2778
CI_DRM_5863: d2c849411d8ae6de9c718b9c0cd1e00da7f0f121 @ git://anongit.freedesktop.org/gfx-ci/linux
IGTPW_2778: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2778/
IGT_4925: ca623acb8b2b6f0a4cdb01946dc9002e11d62574 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2778/
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev
^ permalink raw reply [flat|nested] 5+ messages in thread
* [igt-dev] ✓ Fi.CI.IGT: success for lib/rendercopy: Assert that buffer dimensions/stride are acceptable
2019-04-03 15:41 [igt-dev] [PATCH i-g-t] lib/rendercopy: Assert that buffer dimensions/stride are acceptable Ville Syrjala
2019-04-03 16:35 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
@ 2019-04-04 7:37 ` Patchwork
2019-04-04 7:43 ` [igt-dev] [PATCH i-g-t] " Chris Wilson
2 siblings, 0 replies; 5+ messages in thread
From: Patchwork @ 2019-04-04 7:37 UTC (permalink / raw)
To: Ville Syrjälä; +Cc: igt-dev
== Series Details ==
Series: lib/rendercopy: Assert that buffer dimensions/stride are acceptable
URL : https://patchwork.freedesktop.org/series/58953/
State : success
== Summary ==
CI Bug Log - changes from IGT_4925_full -> IGTPW_2778_full
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://patchwork.freedesktop.org/api/1.0/series/58953/revisions/1/mbox/
Known issues
------------
Here are the changes found in IGTPW_2778_full that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@gem_exec_basic@basic-bsd1:
- shard-glk: NOTRUN -> SKIP [fdo#109271] +40
* igt@gem_tiled_swapping@non-threaded:
- shard-hsw: PASS -> INCOMPLETE [fdo#103540] / [fdo#108686]
* igt@kms_busy@extended-modeset-hang-newfb-render-a:
- shard-hsw: PASS -> DMESG-WARN [fdo#110222] +2
* igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-a:
- shard-snb: PASS -> DMESG-WARN [fdo#110222]
* igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-c:
- shard-kbl: PASS -> DMESG-WARN [fdo#110222] +1
* igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-f:
- shard-hsw: NOTRUN -> SKIP [fdo#109271] / [fdo#109278] +3
* igt@kms_busy@extended-pageflip-modeset-hang-oldfb-render-c:
- shard-hsw: NOTRUN -> DMESG-WARN [fdo#110222]
* igt@kms_busy@extended-pageflip-modeset-hang-oldfb-render-f:
- shard-glk: NOTRUN -> SKIP [fdo#109271] / [fdo#109278] +3
* igt@kms_color@pipe-b-ctm-max:
- shard-glk: NOTRUN -> FAIL [fdo#108147]
* igt@kms_cursor_crc@cursor-128x42-random:
- shard-apl: PASS -> FAIL [fdo#103232]
* igt@kms_cursor_crc@cursor-256x85-onscreen:
- shard-glk: PASS -> FAIL [fdo#103232]
* igt@kms_cursor_crc@cursor-256x85-sliding:
- shard-glk: NOTRUN -> FAIL [fdo#103232] +1
* igt@kms_cursor_legacy@2x-cursor-vs-flip-atomic:
- shard-snb: NOTRUN -> SKIP [fdo#109271] +19
- shard-hsw: PASS -> FAIL [fdo#105767] +1
* igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-draw-mmap-cpu:
- shard-kbl: NOTRUN -> SKIP [fdo#109271] +7
* igt@kms_plane_alpha_blend@pipe-a-constant-alpha-max:
- shard-glk: PASS -> FAIL [fdo#108145]
* igt@kms_plane_alpha_blend@pipe-a-coverage-7efc:
- shard-snb: NOTRUN -> SKIP [fdo#109271] / [fdo#109278] +4
* igt@kms_plane_scaling@pipe-a-scaler-with-rotation:
- shard-glk: PASS -> SKIP [fdo#109271] / [fdo#109278]
* igt@kms_psr@no_drrs:
- shard-apl: NOTRUN -> SKIP [fdo#109271] +1
* igt@kms_setmode@basic:
- shard-apl: PASS -> FAIL [fdo#99912]
* igt@kms_universal_plane@disable-primary-vs-flip-pipe-d:
- shard-kbl: NOTRUN -> SKIP [fdo#109271] / [fdo#109278]
* igt@kms_vblank@pipe-c-ts-continuation-modeset:
- shard-kbl: PASS -> FAIL [fdo#104894]
- shard-apl: PASS -> FAIL [fdo#104894]
* igt@perf_pmu@rc6-runtime-pm:
- shard-glk: PASS -> FAIL [fdo#105010]
* igt@prime_busy@hang-bsd1:
- shard-hsw: NOTRUN -> SKIP [fdo#109271] +24
#### Possible fixes ####
* igt@gem_create@create-clear:
- shard-snb: INCOMPLETE [fdo#105411] -> PASS
* igt@gem_softpin@noreloc-s3:
- shard-apl: DMESG-WARN [fdo#108566] -> PASS
* igt@i915_pm_rc6_residency@rc6-accuracy:
- shard-snb: SKIP [fdo#109271] -> PASS
* igt@kms_available_modes_crc@available_mode_test_crc:
- shard-hsw: FAIL [fdo#106641] -> PASS
* igt@kms_busy@extended-modeset-hang-newfb-render-b:
- shard-hsw: DMESG-WARN [fdo#110222] -> PASS
- shard-snb: DMESG-WARN [fdo#110222] -> PASS
* igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-b:
- shard-kbl: DMESG-WARN [fdo#110222] -> PASS +1
* igt@kms_cursor_crc@cursor-128x128-dpms:
- shard-kbl: FAIL [fdo#103232] -> PASS
- shard-apl: FAIL [fdo#103232] -> PASS
* igt@kms_cursor_legacy@cursor-vs-flip-atomic:
- shard-hsw: FAIL [fdo#103355] -> PASS
* igt@kms_plane@pixel-format-pipe-c-planes-source-clamping:
- shard-glk: SKIP [fdo#109271] -> PASS
* igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes:
- shard-kbl: INCOMPLETE [fdo#103665] -> PASS
* igt@kms_plane_scaling@pipe-c-scaler-with-pixel-format:
- shard-glk: SKIP [fdo#109271] / [fdo#109278] -> PASS
* igt@kms_setmode@basic:
- shard-kbl: FAIL [fdo#99912] -> PASS
* igt@kms_vblank@pipe-b-ts-continuation-dpms-rpm:
- shard-apl: FAIL [fdo#104894] -> PASS
[fdo#103232]: https://bugs.freedesktop.org/show_bug.cgi?id=103232
[fdo#103355]: https://bugs.freedesktop.org/show_bug.cgi?id=103355
[fdo#103540]: https://bugs.freedesktop.org/show_bug.cgi?id=103540
[fdo#103665]: https://bugs.freedesktop.org/show_bug.cgi?id=103665
[fdo#104894]: https://bugs.freedesktop.org/show_bug.cgi?id=104894
[fdo#105010]: https://bugs.freedesktop.org/show_bug.cgi?id=105010
[fdo#105411]: https://bugs.freedesktop.org/show_bug.cgi?id=105411
[fdo#105767]: https://bugs.freedesktop.org/show_bug.cgi?id=105767
[fdo#106641]: https://bugs.freedesktop.org/show_bug.cgi?id=106641
[fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
[fdo#108147]: https://bugs.freedesktop.org/show_bug.cgi?id=108147
[fdo#108566]: https://bugs.freedesktop.org/show_bug.cgi?id=108566
[fdo#108686]: https://bugs.freedesktop.org/show_bug.cgi?id=108686
[fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
[fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
[fdo#110222]: https://bugs.freedesktop.org/show_bug.cgi?id=110222
[fdo#99912]: https://bugs.freedesktop.org/show_bug.cgi?id=99912
Participating hosts (7 -> 5)
------------------------------
Missing (2): shard-skl shard-iclb
Build changes
-------------
* IGT: IGT_4925 -> IGTPW_2778
CI_DRM_5863: d2c849411d8ae6de9c718b9c0cd1e00da7f0f121 @ git://anongit.freedesktop.org/gfx-ci/linux
IGTPW_2778: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2778/
IGT_4925: ca623acb8b2b6f0a4cdb01946dc9002e11d62574 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2778/
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [igt-dev] [PATCH i-g-t] lib/rendercopy: Assert that buffer dimensions/stride are acceptable
2019-04-03 15:41 [igt-dev] [PATCH i-g-t] lib/rendercopy: Assert that buffer dimensions/stride are acceptable Ville Syrjala
2019-04-03 16:35 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2019-04-04 7:37 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
@ 2019-04-04 7:43 ` Chris Wilson
2019-04-04 10:50 ` Ville Syrjälä
2 siblings, 1 reply; 5+ messages in thread
From: Chris Wilson @ 2019-04-04 7:43 UTC (permalink / raw)
To: Ville Syrjala, igt-dev
Quoting Ville Syrjala (2019-04-03 16:41:04)
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Sprinkle some asserts into rendercopy to make sure we don't try
> to exceed the render engine surface size/stride limitations.
>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
> diff --git a/lib/rendercopy_gen6.c b/lib/rendercopy_gen6.c
> index f4c0105a80db..a6157cfc70f6 100644
> --- a/lib/rendercopy_gen6.c
> +++ b/lib/rendercopy_gen6.c
> @@ -79,6 +79,10 @@ gen6_bind_buf(struct intel_batchbuffer *batch, const struct igt_buf *buf,
> uint32_t write_domain, read_domain;
> int ret;
>
> + igt_assert_lte(buf->stride, 128*1024);
> + igt_assert_lte(igt_buf_width(buf), 8192);
> + igt_assert_lte(igt_buf_height(buf), 8192);
Indeed. I had it down as 256k, but the field seems to be only 17b and
not 18b as ivb+.
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
-Chris
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [igt-dev] [PATCH i-g-t] lib/rendercopy: Assert that buffer dimensions/stride are acceptable
2019-04-04 7:43 ` [igt-dev] [PATCH i-g-t] " Chris Wilson
@ 2019-04-04 10:50 ` Ville Syrjälä
0 siblings, 0 replies; 5+ messages in thread
From: Ville Syrjälä @ 2019-04-04 10:50 UTC (permalink / raw)
To: Chris Wilson; +Cc: igt-dev
On Thu, Apr 04, 2019 at 08:43:38AM +0100, Chris Wilson wrote:
> Quoting Ville Syrjala (2019-04-03 16:41:04)
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >
> > Sprinkle some asserts into rendercopy to make sure we don't try
> > to exceed the render engine surface size/stride limitations.
> >
> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > ---
> > diff --git a/lib/rendercopy_gen6.c b/lib/rendercopy_gen6.c
> > index f4c0105a80db..a6157cfc70f6 100644
> > --- a/lib/rendercopy_gen6.c
> > +++ b/lib/rendercopy_gen6.c
> > @@ -79,6 +79,10 @@ gen6_bind_buf(struct intel_batchbuffer *batch, const struct igt_buf *buf,
> > uint32_t write_domain, read_domain;
> > int ret;
> >
> > + igt_assert_lte(buf->stride, 128*1024);
> > + igt_assert_lte(igt_buf_width(buf), 8192);
> > + igt_assert_lte(igt_buf_height(buf), 8192);
>
> Indeed. I had it down as 256k, but the field seems to be only 17b and
> not 18b as ivb+.
Yeah, I had the same misconception when working on the gtt remapping
stuff. Also some version of the spec even mistakenly documented it
as 512k IIRC
> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Ta. Pushed.
--
Ville Syrjälä
Intel
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^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2019-04-04 10:50 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-04-03 15:41 [igt-dev] [PATCH i-g-t] lib/rendercopy: Assert that buffer dimensions/stride are acceptable Ville Syrjala
2019-04-03 16:35 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2019-04-04 7:37 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
2019-04-04 7:43 ` [igt-dev] [PATCH i-g-t] " Chris Wilson
2019-04-04 10:50 ` Ville Syrjälä
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