| commit | ae7e27fe6834d4a78fd8e4576a8e1dd15ae0c008 | [log] [tgz] |
|---|---|---|
| author | Marc Zyngier <marc.zyngier@arm.com> | Mon Jan 25 18:50:12 2016 +0000 |
| committer | Marc Zyngier <marc.zyngier@arm.com> | Mon Feb 29 18:34:18 2016 +0000 |
| tree | 822553a0d34199e089ad4b5a188d4c9e0eb3a7ac | |
| parent | d98ecdaca296815b3c4d11032b3699af6b49b70b [diff] |
arm64: hw_breakpoint: Allow EL2 breakpoints if running in HYP
With VHE, we place kernel {watch,break}-points at EL2 to get things
like kgdb and "perf -e mem:..." working.
This requires a bit of repainting in the low-level encore/decode,
but is otherwise pretty simple.
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>