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| /openbmc/linux/drivers/gpu/drm/panfrost/ |
| H A D | panfrost_mmu.c | eb9d8ddb Wed Feb 12 14:22:36 CST 2020 Tomeu Vizoso <tomeu.vizoso@collabora.com> drm/panfrost: Don't try to map on error faults
If the exception type isn't a translation fault, don't try to map and
instead go straight to a terminal fault.
Otherwise, we can get flooded by kernel warnings and further faults.
Fixes: 187d2929206e ("drm/panfrost: Add support for GPU heap allocations")
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200212202236.13095-1-robh@kernel.org
eb9d8ddb Wed Feb 12 14:22:36 CST 2020 Tomeu Vizoso <tomeu.vizoso@collabora.com> drm/panfrost: Don't try to map on error faults
If the exception type isn't a translation fault, don't try to map and
instead go straight to a terminal fault.
Otherwise, we can get flooded by kernel warnings and further faults.
Fixes: 187d2929206e ("drm/panfrost: Add support for GPU heap allocations")
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200212202236.13095-1-robh@kernel.org
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