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| author | Marc Zyngier <marc.zyngier@arm.com> | 2018-12-04 10:44:22 +0000 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2018-12-19 17:47:08 +0000 |
| commit | 599d79dcd18fa0f88ae15b7042c9d6b011a678b2 (patch) | |
| tree | c032a33528d627b77c1c170679f7f9a73b89ac58 /block/bio.c | |
| parent | da6f16662a6eba3de0d1a39f3b8913d38754bb2b (diff) | |
| download | linux-599d79dcd18fa0f88ae15b7042c9d6b011a678b2.tar.gz linux-599d79dcd18fa0f88ae15b7042c9d6b011a678b2.tar.bz2 linux-599d79dcd18fa0f88ae15b7042c9d6b011a678b2.zip | |
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>
Diffstat (limited to 'block/bio.c')
0 files changed, 0 insertions, 0 deletions