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| author | Alexey Kardashevskiy <aik@ozlabs.ru> | 2022-06-01 14:01:17 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-06-29 19:41:00 +1000 |
| commit | a28a2eff1e0ff684f51b3dc6371ff5b651a063d4 (patch) | |
| tree | 1201546ed769aa874ddfc42d3ed046ee3a4359e2 /tools/perf/scripts/python | |
| parent | powerpc/bpf/32: Add instructions for atomic_[cmp]xchg (diff) | |
| download | linux-a28a2eff1e0ff684f51b3dc6371ff5b651a063d4.tar.gz linux-a28a2eff1e0ff684f51b3dc6371ff5b651a063d4.zip | |
powerpc/pseries/iommu: Print ibm,query-pe-dma-windows parameters
PowerVM has a stricter policy about allocating TCEs for LPARs and
often there is not enough TCEs for 1:1 mapping, this adds the supported
numbers into dev_info() to help analyzing bugreports.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220601040117.1467710-1-aik@ozlabs.ru
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions