mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-18 18:26:44 +07:00
d501b1d2b1
Currently there is a #define to enable extra BUG_ON for debugging requests and associated activities. I want to expand its use to cover all of GEM internals (so that we can saturate the code with asserts). We can add a Kconfig option to make it easier to enable - with the usual caveats of not enabling unless explicitly requested. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1460565315-7748-3-git-send-email-chris@chris-wilson.co.uk
42 lines
1.4 KiB
Plaintext
42 lines
1.4 KiB
Plaintext
config DRM_I915_WERROR
|
|
bool "Force GCC to throw an error instead of a warning when compiling"
|
|
# As this may inadvertently break the build, only allow the user
|
|
# to shoot oneself in the foot iff they aim really hard
|
|
depends on EXPERT
|
|
# We use the dependency on !COMPILE_TEST to not be enabled in
|
|
# allmodconfig or allyesconfig configurations
|
|
depends on !COMPILE_TEST
|
|
default n
|
|
help
|
|
Add -Werror to the build flags for (and only for) i915.ko.
|
|
Do not enable this unless you are writing code for the i915.ko module.
|
|
|
|
Recommended for driver developers only.
|
|
|
|
If in doubt, say "N".
|
|
|
|
config DRM_I915_DEBUG
|
|
bool "Enable additional driver debugging"
|
|
depends on DRM_I915
|
|
default n
|
|
help
|
|
Choose this option to turn on extra driver debugging that may affect
|
|
performance but will catch some internal issues.
|
|
|
|
Recommended for driver developers only.
|
|
|
|
If in doubt, say "N".
|
|
|
|
config DRM_I915_DEBUG_GEM
|
|
bool "Insert extra checks into the GEM internals"
|
|
default n
|
|
depends on DRM_I915_WERROR
|
|
help
|
|
Enable extra sanity checks (including BUGs) along the GEM driver
|
|
paths that may slow the system down and if hit hang the machine.
|
|
|
|
Recommended for driver developers only.
|
|
|
|
If in doubt, say "N".
|
|
|