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| author |   Benjamin Gray <bgray@linux.ibm.com> | 2024-04-17 21:23:25 +1000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2024-05-06 22:05:17 +1000 |
| commit | 9248edf31ab28723fb00900ecb8bacdb05eeefff (patch) | |
| tree | ffcf3b15654453928121b2de9836241e69029273 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | selftests/powerpc/dexcr: Add chdexcr utility (diff) | |
| download | wireguard-linux-9248edf31ab28723fb00900ecb8bacdb05eeefff.tar.xz wireguard-linux-9248edf31ab28723fb00900ecb8bacdb05eeefff.zip | |
Documentation: Document PowerPC kernel dynamic DEXCR interface
Documents how to use the PR_PPC_GET_DEXCR and PR_PPC_SET_DEXCR prctl()'s
for changing a process's DEXCR or its process tree default value.
Signed-off-by: Benjamin Gray <bgray@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240417112325.728010-10-bgray@linux.ibm.com
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
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