| commit | 599d79dcd18fa0f88ae15b7042c9d6b011a678b2 | [log] [tgz] |
|---|---|---|
| author | Marc Zyngier <marc.zyngier@arm.com> | Tue Dec 04 10:44:22 2018 +0000 |
| committer | Marc Zyngier <marc.zyngier@arm.com> | Wed Dec 19 17:47:08 2018 +0000 |
| tree | c032a33528d627b77c1c170679f7f9a73b89ac58 | |
| parent | da6f16662a6eba3de0d1a39f3b8913d38754bb2b [diff] |
arm64: KVM: Add trapped system register access tracepoint We're pretty blind when it comes to system register tracing, and rely on the ESR value displayed by kvm_handle_sys, which isn't much. Instead, let's add an actual name to the sysreg entries, so that we can finally print it as we're about to perform the access itself. The new tracepoint is conveniently called kvm_sys_access. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>