diff options
| author | Vincent Donnefort <vdonnefort@google.com> | 2026-09-24 11:04:59 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2026-09-27 09:32:46 +0100 |
| commit | 0dea17ffe6757a6249d143e607e786144aceee9c (patch) | |
| tree | f8eefbd1022abef3ff7a81a555ebe90df94ff834 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 67d00fcc00761e9fe4debeac781eb4f992dd8506 (diff) | |
KVM: arm64: Disable stage-2 ptdump of pKVM
With pKVM enabled, guest stage-2 page tables are owned and managed by
the hypervisor. The host's pgt is uninitialised.
Skip registering stage-2 ptdump debugfs files when protected KVM is
enabled.
Fixes: fce886a60207 ("KVM: arm64: Plumb the pKVM MMU in KVM")
Reviewed-by: Fuad Tabba <fuad.tabba@linux.dev>
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Tested-by: Fuad Tabba <fuad.tabba@linux.dev>
Link: https://patch.msgid.link/20260924100459.831013-1-vdonnefort@google.com
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions