AFter detecting a register mismatch between the protocontext and the
image generated by HW, immediately break out of the double loop.
(Otherwise we end up a second configuing error message.)
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/gt/selftest_lrc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gt/selftest_lrc.c b/drivers/gpu/drm/i915/gt/selftest_lrc.c
index 3485cb7c431d..de751afd1e30 100644
--- a/drivers/gpu/drm/i915/gt/selftest_lrc.c
+++ b/drivers/gpu/drm/i915/gt/selftest_lrc.c
@@ -211,7 +211,7 @@ static int live_lrc_layout(void *arg)
dw += 2;
lri -= 2;
}
- } while ((lrc[dw] & ~BIT(0)) != MI_BATCH_BUFFER_END);
+ } while (!err && (lrc[dw] & ~BIT(0)) != MI_BATCH_BUFFER_END);
if (err) {
pr_info("%s: HW register image:\n", engine->name);
--
2.20.1
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