On 05-08-2026 02:43 pm, Raag Jadav wrote:
On Wed, Aug 05, 2026 at 12:41:57PM +0530, Mallesh Koujalagi wrote:
Use the fault-inject framework to trigger the cold-reset
wedge path (punit_error_handler()) for testing the
wedge/recovery flow.
Usage:
echo 100 > .../wedge_cold_reset/probability
echo 1 > .../wedge_cold_reset/times
Signed-off-by: Mallesh Koujalagi <[email protected]>
---
v13:
- Rename inject_punit_error to wedge_cold_reset. (Riana)
- Sashiko corner case issue addressed with
commit 20bc4883c7c0 ("drm/xe/ras: Fix boot-time ras error processing").
If the issue is already fixed, I don't see why this patch is still needed.
But if it helps in any case,
Thanks Raag! This patch help to exercise the cold-reset wedge path
(punit_error_handler())
without real punit error.
Thanks,
-/Mallesh
Reviewed-by: Raag Jadav <[email protected]>
