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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-05-19 05:49:19 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-05-26 22:22:22 +1000 |
| commit | a0591b60eef965f7f5255ad4696bbba9af4b43d0 (patch) | |
| tree | 22cfa6ca4e51f9fab66d544f6e6d9df2fbe9219b /tools/perf/scripts/python/stat-cpi.py | |
| parent | powerpc/8xx: Move DTLB perf handling closer. (diff) | |
| download | linux-a0591b60eef965f7f5255ad4696bbba9af4b43d0.tar.gz linux-a0591b60eef965f7f5255ad4696bbba9af4b43d0.zip | |
powerpc/mm: Don't be too strict with _etext alignment on PPC32
Similar to PPC64, accept to map RO data as ROX as a trade off between
between security and memory usage.
Having RO data executable is not a high risk as RO data can't be
modified to forge an exploit.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/8c4a0d89d944eed984dd941e509614031a5ace2b.1589866984.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'tools/perf/scripts/python/stat-cpi.py')
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