diff options
| author | Mathew McBride <matt@traverse.com.au> | 2021-08-10 08:38:25 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2021-08-14 08:51:25 +0300 |
| commit | 2cfad132b5013c935262a2050f82981ec55de3f8 (patch) | |
| tree | 0fbe1adca11270a02da1be88cfd81b044e4237e7 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | e3f9eb037c41fc8139b1dbae4f40064afa76005e (diff) | |
| download | linux-2cfad132b5013c935262a2050f82981ec55de3f8.tar.xz | |
arm64: dts: ls1088a: add missing PMU node
The Performance Manager Unit was not described in the DTS
which meant performance event monitoring was not possible.
This was exposed by a change to the PMU handling in KVM
in 5.11-rc3 which now prevents a PMU being exposed to a
guest when the host does not provide one:
"KVM: arm64: Don't access PMCR_EL0 when no PMU is available"
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions