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Commit 1eca65d9 authored by Chris Wilson's avatar Chris Wilson
Browse files

drm/i915: Squelch very verbose error logging 



Having found the error causing the IGT test to fail, downgrade the
verbose logging so that we stop flooding the syslogs as we deliberately
provoke it many thousands of time during selftests.

References: 10195b1e ("drm/i915: Show vma allocator stack when in doubt")
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: default avatarMatthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180706065332.15214-1-chris@chris-wilson.co.uk
parent d61d1b3b

drivers/gpu/drm/i915/Kconfig.debug

+12 −0
Original line number Diff line number Diff line
@@ -51,6 +51,18 @@ config DRM_I915_DEBUG_GEM 


          If in doubt, say "N".



config DRM_I915_ERRLOG_GEM

	bool "Insert extra logging (very verbose) for common GEM errors"

	default n

	depends on DRM_I915_DEBUG_GEM

	help

	  Enable additional logging that may help track down the cause of

	  principally userspace errors.



	  Recommended for driver developers only.



	  If in doubt, say "N".



config DRM_I915_TRACE_GEM

	bool "Insert extra ftrace output from the GEM internals"

	depends on DRM_I915_DEBUG_GEM

drivers/gpu/drm/i915/i915_vma.c

+1 −1
Original line number Diff line number Diff line
@@ -30,7 +30,7 @@ 


#include <drm/drm_gem.h>



#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM) && IS_ENABLED(CONFIG_DRM_DEBUG_MM)

#if IS_ENABLED(CONFIG_DRM_I915_ERRLOG_GEM) && IS_ENABLED(CONFIG_DRM_DEBUG_MM)



#include <linux/stackdepot.h>