From: Michal Wajdeczko Date: Sun, 26 Sep 2021 18:45:44 +0000 (+0200) Subject: drm/i915/guc: Print error name on CTB send failure X-Git-Tag: v6.6.17~3937^2~16^2~1360 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0e9deac51337139fc8f8a41c6c9a200944ee7aac;p=platform%2Fkernel%2Flinux-rpi.git drm/i915/guc: Print error name on CTB send failure Instead of plain error value (%d) print more user friendly error name (%pe). Signed-off-by: Michal Wajdeczko Reviewed-by: Daniel Vetter Signed-off-by: Matt Roper Link: https://patchwork.freedesktop.org/patch/msgid/20210926184545.1407-4-michal.wajdeczko@intel.com --- diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c index b6c2f2a..e03f86d 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c @@ -781,8 +781,8 @@ int intel_guc_ct_send(struct intel_guc_ct *ct, const u32 *action, u32 len, ret = ct_send(ct, action, len, response_buf, response_buf_size, &status); if (unlikely(ret < 0)) { - CT_ERROR(ct, "Sending action %#x failed (err=%d status=%#X)\n", - action[0], ret, status); + CT_ERROR(ct, "Sending action %#x failed (%pe) status=%#X\n", + action[0], ERR_PTR(ret), status); } else if (unlikely(ret)) { CT_DEBUG(ct, "send action %#x returned %d (%#x)\n", action[0], ret, ret);