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| author | Peter Zijlstra <peterz@infradead.org> | 2022-06-14 23:15:59 +0200 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2022-06-27 10:33:59 +0200 |
| commit | 9bb2ec608a209018080ca262f771e6a9ff203b6f (patch) | |
| tree | be33da1675577b06894f7b15e7617cdd041afc49 /arch/x86/mm/mem_encrypt_boot.S | |
| parent | bf5835bcdb9635c97f85120dba9bfa21e111130f (diff) | |
| download | linux-9bb2ec608a209018080ca262f771e6a9ff203b6f.tar.bz2 | |
objtool: Update Retpoline validation
Update retpoline validation with the new CONFIG_RETPOLINE requirement of
not having bare naked RET instructions.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'arch/x86/mm/mem_encrypt_boot.S')
| -rw-r--r-- | arch/x86/mm/mem_encrypt_boot.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/mm/mem_encrypt_boot.S b/arch/x86/mm/mem_encrypt_boot.S index d94dea450fa6..9de3d900bc92 100644 --- a/arch/x86/mm/mem_encrypt_boot.S +++ b/arch/x86/mm/mem_encrypt_boot.S @@ -66,6 +66,7 @@ SYM_FUNC_START(sme_encrypt_execute) pop %rbp /* Offset to __x86_return_thunk would be wrong here */ + ANNOTATE_UNRET_SAFE ret int3 SYM_FUNC_END(sme_encrypt_execute) @@ -154,6 +155,7 @@ SYM_FUNC_START(__enc_copy) pop %r15 /* Offset to __x86_return_thunk would be wrong here */ + ANNOTATE_UNRET_SAFE ret int3 .L__enc_copy_end: |