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| author | Nicholas Piggin <npiggin@gmail.com> | 2021-06-18 01:51:06 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-06-25 00:06:56 +1000 |
| commit | dd152f70bdc1b91445b10c65ac874b90c93fb3b5 (patch) | |
| tree | cce381803868e5b1053cbc8cd739bc2aeaa6979c /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | powerpc/64: move interrupt return asm to interrupt_64.S (diff) | |
| download | linux-dd152f70bdc1b91445b10c65ac874b90c93fb3b5.tar.gz linux-dd152f70bdc1b91445b10c65ac874b90c93fb3b5.zip | |
powerpc/64s: system call avoid setting MSR[RI] until we set MSR[EE]
This extends the MSR[RI]=0 window a little further into the system
call in order to pair RI and EE enabling with a single mtmsrd.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210617155116.2167984-8-npiggin@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions