Konsta Hölttä 189ab6bd9a gpu: nvgpu: fix nvgpu_locate_pte for unmapped entries ...

nvgpu_locate_pte() can be attempted on an address that is not mapped
yet. When the address is just right, it's possible that the pd entries
haven't been allocated yet; return an error in such case before
accessing the indexed entry.

Bug 200778663

Change-Id: I4f062531d30aec746d6828c2d05c046bc912bd2a
Signed-off-by: Konsta Hölttä <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2606175
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit

2021-10-13 13:51:48 -07:00

..

page_table.c

gpu: nvgpu: fix nvgpu_locate_pte for unmapped entries

2021-10-13 13:51:48 -07:00

pd_cache_priv.h

gpu: nvgpu: sim: make ring buffer independent of PAGE_SIZE

2020-12-15 14:13:28 -06:00

pd_cache.c

gpu: nvgpu: pd_cache: always zero partial on free

2021-06-28 18:10:28 -07:00

pte.c

gpu: nvgpu: update nvgpu_pte_dbg_print function

2020-12-15 14:13:28 -06:00