On 22/11/2017 17:03, Chris Wilson wrote:
Quoting Tvrtko Ursulin (2017-11-22 16:59:01)
From: Tvrtko Ursulin <[email protected]>
We have a policy to select all optional kernel features which are needed
for CI if DRM_I915_DEBUG is turned on. So add PERF_EVENTS as well.
Signed-off-by: Tvrtko Ursulin <[email protected]>
Suggested-by: Chris Wilson <[email protected]>
---
drivers/gpu/drm/i915/Kconfig.debug | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/Kconfig.debug
b/drivers/gpu/drm/i915/Kconfig.debug
index 9e53edbc713b..1a75cc94e759 100644
--- a/drivers/gpu/drm/i915/Kconfig.debug
+++ b/drivers/gpu/drm/i915/Kconfig.debug
@@ -29,6 +29,7 @@ config DRM_I915_DEBUG
select DRM_I915_SW_FENCE_DEBUG_OBJECTS
select DRM_I915_SELFTEST
select DRM_I915_TRACE_GEM
+ select PERF_EVENTS
If I am reading arch/x86/Kconfig correctly, then PERF_EVENTS is always
selected for X86.
config X86
def_bool y
...
select HAVE_PERF_EVENTS
...
select PERF_EVENTS
...
Is it worth documenting our need for the syscall to run igt/perf_pmu
anyway?
Probably not. I did not think to check this, and actually, don't think I
would have expected it. So thanks for checking!
Regards,
Tvrtko
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