diff options
| author | Nitin Gupta <[email protected]> | 2017-04-17 15:46:41 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2017-04-18 13:11:07 -0700 |
| commit | 544f8f935863c5a9ca3e34306ea3316095e7b7bf (patch) | |
| tree | 2447f4641b6a4cfec7600b168b95421343ff2de6 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 395102db441abb8fd18fec5dd81428b5120232af (diff) | |
sparc64: Fix hugepage page table free
Make sure the start adderess is aligned to PMD_SIZE
boundary when freeing page table backing a hugepage
region. The issue was causing segfaults when a region
backed by 64K pages was unmapped since such a region
is in general not PMD_SIZE aligned.
Signed-off-by: Nitin Gupta <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions