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| author | Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> | 2020-11-27 10:14:18 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-12-04 01:01:26 +1100 |
| commit | eb232b1624462752dc916d9015b31ecdac0a01f1 (patch) | |
| tree | 441bc498a79aa7434ed9cfa3152f0f4e030f3f74 /tools/perf/scripts/python/netdev-times.py | |
| parent | powerpc/book3s64/kuap: Restrict access to userspace based on userspace AMR (diff) | |
| download | linux-eb232b1624462752dc916d9015b31ecdac0a01f1.tar.gz linux-eb232b1624462752dc916d9015b31ecdac0a01f1.zip | |
powerpc/book3s64/kuap: Improve error reporting with KUAP
With hash translation use DSISR_KEYFAULT to identify a wrong access.
With Radix we look at the AMR value and type of fault.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201127044424.40686-17-aneesh.kumar@linux.ibm.com
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
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