diff options
| author | Sebastian Ene <sebastianene@google.com> | 2024-09-09 12:47:20 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2024-09-10 21:32:51 +0100 |
| commit | 79c4c7284f92d5e780c8532c343ca2cacfaf5125 (patch) | |
| tree | 9228125477894769c1e07c42590bc04ff8844fb5 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 9182301a7bd2564fb050ade9820333c8b1adfcc2 (diff) | |
arm64: ptdump: Don't override the level when operating on the stage-2 tables
Ptdump uses the init_mm structure directly to dump the kernel
pagetables. When ptdump is called on the stage-2 pagetables, this mm
argument is not used. Prevent the level from being overwritten by
checking the argument against NULL.
Signed-off-by: Sebastian Ene <sebastianene@google.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20240909124721.1672199-5-sebastianene@google.com
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions