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| author | Naveen N. Rao <[email protected]> | 2017-06-29 17:49:20 +0000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2017-07-03 13:12:02 +0000 |
| commit | 90653a84052cfbbc1f46427f851dad14083e36df (patch) | |
| tree | b0fb0dc0ce158690b2738510de98489aa27eb031 /arch/powerpc/lib/code-patching.c | |
| parent | powerpc/64s: Blacklist functions invoked on a trap (diff) | |
| download | kernel-90653a84052cfbbc1f46427f851dad14083e36df.tar.gz kernel-90653a84052cfbbc1f46427f851dad14083e36df.zip | |
powerpc/64s: Blacklist rtas entry/exit from kprobes
We can't take traps with relocation off, so blacklist enter_rtas() and
rtas_return_loc(). However, instead of blacklisting all of enter_rtas(),
introduce a new symbol __enter_rtas from where on we can't take a trap
and blacklist that.
Signed-off-by: Naveen N. Rao <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'arch/powerpc/lib/code-patching.c')
0 files changed, 0 insertions, 0 deletions