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| author |   Masami Hiramatsu <mhiramat@kernel.org> | 2021-09-14 23:40:45 +0900 |
|---|---|---|
| committer |   Steven Rostedt (VMware) <rostedt@goodmis.org> | 2021-09-30 21:24:06 -0400 |
| commit | 96fed8ac2bb64ab45497fdd8e3d390165b7a9be8 (patch) | |
| tree | 41528c6cc273ae7e6a2e59301dc5e840cf484df9 /arch/ia64/kernel/setup.c | |
| parent | kprobes: treewide: Replace arch_deref_entry_point() with dereference_symbol_descriptor() (diff) | |
| download | linux-dev-96fed8ac2bb64ab45497fdd8e3d390165b7a9be8.tar.xz linux-dev-96fed8ac2bb64ab45497fdd8e3d390165b7a9be8.zip | |
kprobes: treewide: Remove trampoline_address from kretprobe_trampoline_handler()
The __kretprobe_trampoline_handler() callback, called from low level
arch kprobes methods, has the 'trampoline_address' parameter, which is
entirely superfluous as it basically just replicates:
dereference_kernel_function_descriptor(kretprobe_trampoline)
In fact we had bugs in arch code where it wasn't replicated correctly.
So remove this superfluous parameter and use kretprobe_trampoline_addr()
instead.
Link: https://lkml.kernel.org/r/163163044546.489837.13505751885476015002.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Tested-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'arch/ia64/kernel/setup.c')
0 files changed, 0 insertions, 0 deletions