18ecc6c55b
If the HW fails to ack a change in forcewake status, the machine is as good as dead -- it may recover, but in reality it missed the mmio updates and is now in a very inconsistent state. If it happens, we can't trust the CI results (or at least the fails may be genuine but due to the HW being dead and not the actual test!) so reboot the machine (CI checks for a kernel taint in between each test and reboots if the machine is tainted). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190508115245.27790-1-chris@chris-wilson.co.uk |
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