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| author |   Andrzej Kacprowski <Andrzej.Kacprowski@intel.com> | 2024-10-17 16:49:58 +0200 |
|---|---|---|
| committer |   Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2024-10-30 10:17:00 +0100 |
| commit | 72f7e16eccddde99386a10eb2d08833e805917c6 (patch) | |
| tree | 7031d963424d45507456fc0d0e79548f5cf441f5 /scripts/gdb/linux/modules.py | |
| parent | drm/sched: Mark scheduler work queues with WQ_MEM_RECLAIM (diff) | |
| download | wireguard-linux-72f7e16eccddde99386a10eb2d08833e805917c6.tar.xz wireguard-linux-72f7e16eccddde99386a10eb2d08833e805917c6.zip | |
accel/ivpu: Fix NOC firewall interrupt handling
The NOC firewall interrupt means that the HW prevented
unauthorized access to a protected resource, so there
is no need to trigger device reset in such case.
To facilitate security testing add firewall_irq_counter
debugfs file that tracks firewall interrupts.
Fixes: 8a27ad81f7d3 ("accel/ivpu: Split IP and buttress code")
Cc: stable@vger.kernel.org # v6.11+
Signed-off-by: Andrzej Kacprowski <Andrzej.Kacprowski@intel.com>
Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241017144958.79327-1-jacek.lawrynowicz@linux.intel.com
Diffstat (limited to 'scripts/gdb/linux/modules.py')
0 files changed, 0 insertions, 0 deletions