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| author | Peter Zijlstra <[email protected]> | 2021-03-26 15:12:12 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2021-04-02 10:45:27 +0000 |
| commit | 43d5430ad74ef5156353af7aec352426ec7a8e57 (patch) | |
| tree | 5ae512d57b4bb1535cc106c4e68e35ddd58d3085 /tools/perf/scripts/python/syscall-counts.py | |
| parent | objtool: Add elf_create_undef_symbol() (diff) | |
| download | kernel-43d5430ad74ef5156353af7aec352426ec7a8e57.tar.gz kernel-43d5430ad74ef5156353af7aec352426ec7a8e57.zip | |
objtool: Keep track of retpoline call sites
Provide infrastructure for architectures to rewrite/augment compiler
generated retpoline calls. Similar to what we do for static_call()s,
keep track of the instructions that are retpoline calls.
Use the same list_head, since a retpoline call cannot also be a
static_call.
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Reviewed-by: Miroslav Benes <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions