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| author | Ingo Molnar <mingo@kernel.org> | 2024-04-06 13:00:32 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2024-04-06 13:00:32 +0200 |
| commit | 5f2ca44ed235c86a0d6b9bfb599d1664ea94b4b9 (patch) | |
| tree | 0475ba937cecc36b1e38afcd0f3babba23092aba /arch/x86/lib/retpoline.S | |
| parent | 3ddf944b32f88741c303f0b21459dbb3872b8bc5 (diff) | |
| parent | 6c6e47d69d821047097909288b6d7f1aafb3b9b1 (diff) | |
Merge branch 'linus' into x86/urgent, to pick up dependent commit
We want to fix:
0e110732473e ("x86/retpoline: Do the necessary fixup to the Zen3/4 srso return thunk for !SRSO")
So merge in Linus's latest into x86/urgent to have it available.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/lib/retpoline.S')
| -rw-r--r-- | arch/x86/lib/retpoline.S | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/lib/retpoline.S b/arch/x86/lib/retpoline.S index 02cde194a99e..0795b3464058 100644 --- a/arch/x86/lib/retpoline.S +++ b/arch/x86/lib/retpoline.S @@ -228,8 +228,11 @@ SYM_CODE_END(srso_return_thunk) #else /* !CONFIG_MITIGATION_SRSO */ /* Dummy for the alternative in CALL_UNTRAIN_RET. */ SYM_CODE_START(srso_alias_untrain_ret) - RET + ANNOTATE_UNRET_SAFE + ret + int3 SYM_FUNC_END(srso_alias_untrain_ret) +__EXPORT_THUNK(srso_alias_untrain_ret) #define JMP_SRSO_UNTRAIN_RET "ud2" #endif /* CONFIG_MITIGATION_SRSO */ |