Use iosys_map_memset() to zero the private data as ADS may be either on system or IO memory.
Cc: Matt Roper matthew.d.roper@intel.com Cc: Thomas Hellström thomas.hellstrom@linux.intel.com Cc: Daniel Vetter daniel@ffwll.ch Cc: John Harrison John.C.Harrison@Intel.com Cc: Matthew Brost matthew.brost@intel.com Cc: Daniele Ceraolo Spurio daniele.ceraolospurio@intel.com Signed-off-by: Lucas De Marchi lucas.demarchi@intel.com --- drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c index 383c5994d4ef..7e355eef8d64 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c @@ -671,8 +671,8 @@ static void guc_ads_private_data_reset(struct intel_guc *guc) if (!size) return;
- memset((void *)guc->ads_blob + guc_ads_private_data_offset(guc), 0, - size); + iosys_map_memset(&guc->ads_map, guc_ads_private_data_offset(guc), + 0, size); }
/**