drm/i915/gt: Exercise lrc_wa_ctx initialisation failure

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Inject a fault into lrc_init_wa_ctx() to ensure that we can tolerate a
failure to construct the workarounds.

v2: Avoid mentioning an error for fault-injection, other CI will
complain about the dmesg spam.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210109114453.27798-1-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2021-01-09 11:44:53 +00:00

parent 9b3a8f558d

commit 9a437ccb84

3 changed files with 22 additions and 22 deletions

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8

drivers/gpu/drm/i915/gt/intel_execlists_submission.c

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34

drivers/gpu/drm/i915/gt/intel_lrc.c

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2

drivers/gpu/drm/i915/gt/intel_lrc.h

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