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| author | Max Filippov <[email protected]> | 2019-08-12 22:01:30 +0000 |
|---|---|---|
| committer | Max Filippov <[email protected]> | 2019-08-12 22:05:48 +0000 |
| commit | cd8869f4cb257f22b89495ca40f5281e58ba359c (patch) | |
| tree | 3b5759dd18c3adf1974e5ee191ed42f75b283673 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | Linux 5.3-rc4 (diff) | |
| download | kernel-cd8869f4cb257f22b89495ca40f5281e58ba359c.tar.gz kernel-cd8869f4cb257f22b89495ca40f5281e58ba359c.zip | |
xtensa: add missing isync to the cpu_reset TLB code
ITLB entry modifications must be followed by the isync instruction
before the new entries are possibly used. cpu_reset lacks one isync
between ITLB way 6 initialization and jump to the identity mapping.
Add missing isync to xtensa cpu_reset.
Cc: [email protected]
Signed-off-by: Max Filippov <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions