drm/i915: Restrict L3 remapping sysfs interface to dwords

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The L3 cache remapping is stored as u32 elements, and we should ensure
that the user only supplies complete slice information(u32).

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191004105958.1741-1-chris@chris-wilson.co.uk

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Chris Wilson 2019-10-04 11:59:58 +01:00

parent f6ec948309

commit 261ea7e29e

1 changed files with 29 additions and 28 deletions

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drivers/gpu/drm/i915/i915_sysfs.c

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