diff options
| author | Fuad Tabba <tabba@google.com> | 2026-03-30 15:48:07 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2026-03-30 16:58:07 +0100 |
| commit | 3a81a814437d187ac893b3d937985d6503ff3841 (patch) | |
| tree | f8f6441f2d5c2857b7c4907b5402f706ed1ff82d /tools/perf/scripts/python | |
| parent | be3473c338d23c87485d7728818005f32b58009f (diff) | |
KVM: arm64: Expose self-hosted debug regs as RAZ/WI for protected guests
Debug and trace are not currently supported for protected guests, so
trap accesses to the related registers and emulate them as RAZ/WI for
now. Although this isn't strictly compatible with the architecture, it's
sufficient for Linux guests and means that debug support can be added
later on.
Tested-by: Mostafa Saleh <smostafa@google.com>
Signed-off-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Will Deacon <will@kernel.org>
Link: https://patch.msgid.link/20260330144841.26181-7-will@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions