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| author |   Ravi Bangoria <ravi.bangoria@linux.ibm.com> | 2019-10-17 15:02:03 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2019-11-13 16:58:04 +1100 |
| commit | 949758a2f4e606a2575b3cfd0ea22c1d4784c673 (patch) | |
| tree | c0c26816717c98ca5870abbabdc5a93521f7c4d9 /arch | |
| parent | selftests/powerpc: Rewrite ptrace-hwbreak.c selftest (diff) | |
| download | linux-dev-949758a2f4e606a2575b3cfd0ea22c1d4784c673.tar.xz linux-dev-949758a2f4e606a2575b3cfd0ea22c1d4784c673.zip | |
powerpc/watchpoint: Add DAR outside test in perf-hwbreak.c selftest
So far we used to ignore exception if DAR points outside of user
specified range. But now we are ignoring it only if actual load/store
range does not overlap with user specified range. Include selftests
for the same:
# ./tools/testing/selftests/powerpc/ptrace/perf-hwbreak
...
TESTED: No overlap
TESTED: Partial overlap
TESTED: Partial overlap
TESTED: No overlap
TESTED: Full overlap
success: perf_hwbreak
Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20191017093204.7511-7-ravi.bangoria@linux.ibm.com
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions