diff options
| author | Josh Poimboeuf <jpoimboe@kernel.org> | 2023-09-05 07:04:56 +0200 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2023-10-20 12:21:59 +0200 |
| commit | eb54be26b0d25222809b16f335fe13756ff4a206 (patch) | |
| tree | 1a125b85405f9ea0b8a813b3370867ef94a61f1f /arch/x86/include/asm/nospec-branch.h | |
| parent | x86/srso: Improve i-cache locality for alias mitigation (diff) | |
| download | linux-eb54be26b0d25222809b16f335fe13756ff4a206.tar.xz linux-eb54be26b0d25222809b16f335fe13756ff4a206.zip | |
x86/srso: Unexport untraining functions
These functions aren't called outside of retpoline.S.
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/1ae080f95ce7266c82cba6d2adde82349b832654.1693889988.git.jpoimboe@kernel.org
Diffstat (limited to 'arch/x86/include/asm/nospec-branch.h')
| -rw-r--r-- | arch/x86/include/asm/nospec-branch.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h index 197ff4f4d1ce..6c14fd1f5912 100644 --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -352,10 +352,6 @@ extern void retbleed_return_thunk(void); extern void srso_return_thunk(void); extern void srso_alias_return_thunk(void); -extern void retbleed_untrain_ret(void); -extern void srso_untrain_ret(void); -extern void srso_alias_untrain_ret(void); - extern void entry_untrain_ret(void); extern void entry_ibpb(void); |