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| author | Alexandru Elisei <alexandru.elisei@arm.com> | 2025-12-16 13:30:51 +0300 |
|---|---|---|
| committer | Oliver Upton <oupton@kernel.org> | 2026-01-08 23:56:17 +0300 |
| commit | aba963cb98c6d9d42490262a39c3d383cfebc6a9 (patch) | |
| tree | 10c7efd18ec725833de6fea98d9b822a59e49aed /scripts | |
| parent | 145cc42fe1217c66174c44c4034cc0fe3040bbb0 (diff) | |
| download | linux-aba963cb98c6d9d42490262a39c3d383cfebc6a9.tar.xz | |
KVM: arm64: Inject UNDEF for a register trap without accessor
Configuring a register trap without specifying an accessor function is
abviously a bug. Instead of calling die() when that happens, let's be a
bit more helpful and print the register encoding. Also inject an
undefined instruction exception in the guest, similar to other unhandled
register accesses.
Signed-off-by: Alexandru Elisei <alexandru.elisei@arm.com>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Tested-by: Fuad Tabba <tabba@google.com>
Reviewed-by: Fuad Tabba <tabba@google.com>
Link: https://msgid.link/20251216103053.47224-3-alexandru.elisei@arm.com
Signed-off-by: Oliver Upton <oupton@kernel.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions