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| author |   Peter Zijlstra <peterz@infradead.org> | 2021-03-26 16:12:12 +0100 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2021-04-02 12:45:27 +0200 |
| commit | 43d5430ad74ef5156353af7aec352426ec7a8e57 (patch) | |
| tree | 5ae512d57b4bb1535cc106c4e68e35ddd58d3085 /net/unix/af_unix.c | |
| parent | objtool: Add elf_create_undef_symbol() (diff) | |
| download | wireguard-linux-43d5430ad74ef5156353af7aec352426ec7a8e57.tar.xz wireguard-linux-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) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Link: https://lkml.kernel.org/r/20210326151300.130805730@infradead.org
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions