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| author | Masami Hiramatsu <mhiramat@kernel.org> | 2020-08-29 22:00:01 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-09-08 11:52:31 +0200 |
| commit | 66ada2ccae4ed4dd07ba91df3b5fdb4c11335bd1 (patch) | |
| tree | f6dfc4610d9979030978d156c650c8b9d58caaee /arch/x86/kernel/kprobes/core.c | |
| parent | f4d51dffc6c01a9e94650d95ce0104964f8ae822 (diff) | |
| download | linux-66ada2ccae4ed4dd07ba91df3b5fdb4c11335bd1.tar.bz2 | |
kprobes: Add generic kretprobe trampoline handler
Add a generic kretprobe trampoline handler for unifying
the all cloned /arch/* kretprobe trampoline handlers.
The generic kretprobe trampoline handler is based on the
x86 implementation, because it is the latest implementation.
It has frame pointer checking, kprobe_busy_begin/end and
return address fixup for user handlers.
[ mingo: Minor edits. ]
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/159870600138.1229682.3424065380448088833.stgit@devnote2
Diffstat (limited to 'arch/x86/kernel/kprobes/core.c')
0 files changed, 0 insertions, 0 deletions