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authorJordan Niethe <[email protected]>2020-05-06 13:40:36 +1000
committerMichael Ellerman <[email protected]>2020-05-19 00:10:37 +1000
commit5249385ad7f0ac178433f0ae9cc5b64612c8ff77 (patch)
tree3624e16bb981dd5da8e74ae28b08695bf42e878c /tools/perf/scripts/python/stackcollapse.py
parenta8646f43ba5046e7f5c4396125d5136bfcb17b49 (diff)
powerpc: Define and use get_user_instr() et. al.
Define specialised get_user_instr(), __get_user_instr() and __get_user_instr_inatomic() macros for reading instructions from user and/or kernel space. Signed-off-by: Jordan Niethe <[email protected]> Reviewed-by: Alistair Popple <[email protected]> [mpe: Squash in addition of get_user_instr() & __user annotations] Signed-off-by: Michael Ellerman <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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