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| author | Michael Ellerman <[email protected]> | 2018-07-24 05:53:22 +0000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2018-10-20 02:26:47 +0000 |
| commit | b7683fc66eba91674e52c30f4d8e596bfb5cbcf4 (patch) | |
| tree | e724c8201aa93f0d70b86ed37ee47597afefb882 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | powerpc/mm: Fix page table dump to work on Radix (diff) | |
| download | kernel-b7683fc66eba91674e52c30f4d8e596bfb5cbcf4.tar.gz kernel-b7683fc66eba91674e52c30f4d8e596bfb5cbcf4.zip | |
selftests/powerpc: Add a test of wild bctr
This tests that a bctr (Branch to counter and link), ie. a function
call, to a wildly out-of-bounds address is handled correctly.
Some old kernel versions didn't handle it correctly, see eg:
"powerpc/slb: Force a full SLB flush when we insert for a bad EA"
https://lists.ozlabs.org/pipermail/linuxppc-dev/2017-April/157397.html
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions