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| author |   Heiko Carstens <hca@linux.ibm.com> | 2021-12-07 19:24:00 +0100 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2021-12-10 16:14:25 +0100 |
| commit | 69700fb4389839dae84024b39a02cab844651122 (patch) | |
| tree | e87b12176c9669dcdd688b57cc5d6b0b6b3bf3c4 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | s390/diag: use pfn_to_phys() instead of open coding (diff) | |
| download | wireguard-linux-69700fb4389839dae84024b39a02cab844651122.tar.xz wireguard-linux-69700fb4389839dae84024b39a02cab844651122.zip | |
s390/cmm: add missing virt_to_phys() conversion
diag10_range() expects a pfn, however the current cmm code is shifting
a virtual address, instead of a physical address by PAGE_SHIFT bits,
which would give a wrong result in case if V!=R.
Use virt_to_pfn() to fix this.
Note: this currently doesn't fix a real bug, since virtual addresses
are indentical to physical ones.
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions