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| author | Rohan McLure <rmclure@linux.ibm.com> | 2022-09-21 16:55:43 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-09-26 23:00:14 +1000 |
| commit | 9d54a5ce3aa87810f13cd33b314097ac6d28c350 (patch) | |
| tree | c313c697f7fbe3c927ba5f126823ba2ff9ddd516 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 2c27d4a419f627636b8c6038e55acb26df05c391 (diff) | |
powerpc: Add ZEROIZE_GPRS macros for register clears
Provide register zeroing macros, following the same convention as
existing register stack save/restore macros, to be used in later
change to concisely zero a sequence of consecutive gprs.
The resulting macros are called ZEROIZE_GPRS and ZEROIZE_NVGPRS, keeping
with the naming of the accompanying restore and save macros, and usage
of zeroize to describe this operation elsewhere in the kernel.
Signed-off-by: Rohan McLure <rmclure@linux.ibm.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220921065605.1051927-4-rmclure@linux.ibm.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions