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| author | Aneesh Kumar K.V <[email protected]> | 2020-05-05 12:47:08 +0530 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2020-05-05 21:20:13 +1000 |
| commit | fe4a6856cb4f4353a6cb8d3629bcfe9204e3d57d (patch) | |
| tree | 37caff45bf740f9658442199797cbb85f678111b /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 93a98695f2f9f9c48a29ab6249334fdc6e9722cb (diff) | |
powerpc/pkeys: Avoid using lockless page table walk
Fetch pkey from vma instead of linux page table. Also document the fact that in
some cases the pkey returned in siginfo won't be the same as the one we took
keyfault on. Even with linux page table walk, we can end up in a similar scenario.
Signed-off-by: Aneesh Kumar K.V <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions