linux/drivers/gpu
Tvrtko Ursulin 26a11deea6 drm/i915/pmu: Fix enable count array size and bounds checking
Enable count array is supposed to have one counter for each possible
engine sampler. As such, array sizing and bounds checking is not correct
and would blow up the asserts if more samplers were added.

No ill-effect in the current code base but lets fix it for correctness.

At the same time tidy the assert for readability and robustness.

v2:
 * One check per assert. (Chris Wilson)

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Fixes: b46a33e271 ("drm/i915/pmu: Expose a PMU interface for perf queries")
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190205130353.21105-1-tvrtko.ursulin@linux.intel.com
2019-02-06 10:22:47 +00:00
..
drm drm/i915/pmu: Fix enable count array size and bounds checking 2019-02-06 10:22:47 +00:00
host1x gpu: host1x: Add Tegra194 support 2018-11-29 17:11:49 +01:00
ipu-v3 gpu: ipu-v3: image-convert: allow three rows or columns 2018-11-05 14:40:08 +01:00
vga drm-misc-next for v4.21, part 1: 2018-11-19 10:40:33 +10:00
Makefile