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| author | Naveen N. Rao <[email protected]> | 2017-06-29 17:49:16 +0000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2017-07-03 13:11:25 +0000 |
| commit | cf7d6fb0672668690ba235280698c9aa6a81010a (patch) | |
| tree | a924fdcc3814d5a6b26c8bad306ef896e990f89d /arch/powerpc/lib/code-patching.c | |
| parent | powerpc/64s: Convert .L__replay_interrupt_return to a local label (diff) | |
| download | kernel-cf7d6fb0672668690ba235280698c9aa6a81010a.tar.gz kernel-cf7d6fb0672668690ba235280698c9aa6a81010a.zip | |
powerpc/64s: Blacklist system_call() and system_call_common() from kprobes
Convert some of the symbols into private symbols and blacklist
system_call_common() and system_call() from kprobes. We can't take a
trap at parts of these functions as either MSR_RI is unset or the
kernel stack pointer is not yet setup.
Reviewed-by: Masami Hiramatsu <[email protected]>
Reviewed-by: Nicholas Piggin <[email protected]>
Signed-off-by: Naveen N. Rao <[email protected]>
[mpe: Don't convert system_call_common to _GLOBAL()]
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'arch/powerpc/lib/code-patching.c')
0 files changed, 0 insertions, 0 deletions