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| author | Janosch Frank <[email protected]> | 2020-07-07 15:38:54 +0200 |
|---|---|---|
| committer | Heiko Carstens <[email protected]> | 2020-07-09 15:18:23 +0200 |
| commit | 528a9539348a0234375dfaa1ca5dbbb2f8f8e8d2 (patch) | |
| tree | 05e8d983a5c4bc907d238160dadfa9300761aa41 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | dcb7fd82c75ee2d6e6f9d8cc71c52519ed52e258 (diff) | |
s390/mm: fix huge pte soft dirty copying
If the pmd is soft dirty we must mark the pte as soft dirty (and not dirty).
This fixes some cases for guest migration with huge page backings.
Cc: <[email protected]> # 4.8
Fixes: bc29b7ac1d9f ("s390/mm: clean up pte/pmd encoding")
Reviewed-by: Christian Borntraeger <[email protected]>
Reviewed-by: Gerald Schaefer <[email protected]>
Signed-off-by: Janosch Frank <[email protected]>
Signed-off-by: Heiko Carstens <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions