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| author | Nicholas Piggin <npiggin@gmail.com> | 2021-05-03 23:02:42 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-06-21 21:13:19 +1000 |
| commit | 393eff5a7b357a23db3e786e24b5ba8762cc6820 (patch) | |
| tree | 9dc3e36bd70446894232a9036c23c3f3e3159231 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 84ed26fd00c514da57cd46aa3728a48f1f9b35cd (diff) | |
| download | cachepc-linux-393eff5a7b357a23db3e786e24b5ba8762cc6820.tar.gz cachepc-linux-393eff5a7b357a23db3e786e24b5ba8762cc6820.zip | |
powerpc/pesries: Get STF barrier requirement from H_GET_CPU_CHARACTERISTICS
This allows the hypervisor / firmware to describe this workarounds to
the guest.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210503130243.891868-4-npiggin@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
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