Commit 353b8f48 authored by Karol Wachowski's avatar Karol Wachowski Committed by Jacek Lawrynowicz
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accel/ivpu: Fix missing MMU events from reserved SSID



Generate recovery when fault from reserved context is detected.
Add Abort (A) bit to reserved (1) SSID to ensure NPU also receives a fault.

There is no way to create a file_priv with reserved SSID
but it is still possible to receive MMU faults from that SSID
as it is a default NPU HW setting. Such situation will occur if
FW freed context related resources but still performed access to DRAM.

Signed-off-by: default avatarKarol Wachowski <karol.wachowski@intel.com>
Signed-off-by: default avatarMaciej Falkowski <maciej.falkowski@linux.intel.com>
Reviewed-by: default avatarJacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Signed-off-by: default avatarJacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250107173238.381120-9-maciej.falkowski@linux.intel.com
parent 4480912f
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