diff options
| author | Ingo Molnar <mingo@kernel.org> | 2024-02-14 10:48:28 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2024-02-14 10:49:37 +0100 |
| commit | 4589f199eb68afd462bd792f730c7936fe3dafb5 (patch) | |
| tree | 3c12ca1431b72ec6746df4d8b99780a3ba0d5cc5 /tools | |
| parent | 03c11eb3b16dc0058589751dfd91f254be2be613 (diff) | |
| parent | 4461438a8405e800f90e0e40409e5f3d07eed381 (diff) | |
Merge branch 'x86/bugs' into x86/core, to pick up pending changes before dependent patches
Merge in pending alternatives patching infrastructure changes, before
applying more patches.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/arch/x86/include/asm/disabled-features.h | 10 | ||||
| -rw-r--r-- | tools/objtool/arch/x86/special.c | 2 | ||||
| -rw-r--r-- | tools/objtool/check.c | 4 |
3 files changed, 8 insertions, 8 deletions
diff --git a/tools/arch/x86/include/asm/disabled-features.h b/tools/arch/x86/include/asm/disabled-features.h index 702d93fdd10e..36d0c1e05e60 100644 --- a/tools/arch/x86/include/asm/disabled-features.h +++ b/tools/arch/x86/include/asm/disabled-features.h @@ -44,32 +44,32 @@ # define DISABLE_LA57 (1<<(X86_FEATURE_LA57 & 31)) #endif -#ifdef CONFIG_PAGE_TABLE_ISOLATION +#ifdef CONFIG_MITIGATION_PAGE_TABLE_ISOLATION # define DISABLE_PTI 0 #else # define DISABLE_PTI (1 << (X86_FEATURE_PTI & 31)) #endif -#ifdef CONFIG_RETPOLINE +#ifdef CONFIG_MITIGATION_RETPOLINE # define DISABLE_RETPOLINE 0 #else # define DISABLE_RETPOLINE ((1 << (X86_FEATURE_RETPOLINE & 31)) | \ (1 << (X86_FEATURE_RETPOLINE_LFENCE & 31))) #endif -#ifdef CONFIG_RETHUNK +#ifdef CONFIG_MITIGATION_RETHUNK # define DISABLE_RETHUNK 0 #else # define DISABLE_RETHUNK (1 << (X86_FEATURE_RETHUNK & 31)) #endif -#ifdef CONFIG_CPU_UNRET_ENTRY +#ifdef CONFIG_MITIGATION_UNRET_ENTRY # define DISABLE_UNRET 0 #else # define DISABLE_UNRET (1 << (X86_FEATURE_UNRET & 31)) #endif -#ifdef CONFIG_CALL_DEPTH_TRACKING +#ifdef CONFIG_MITIGATION_CALL_DEPTH_TRACKING # define DISABLE_CALL_DEPTH_TRACKING 0 #else # define DISABLE_CALL_DEPTH_TRACKING (1 << (X86_FEATURE_CALL_DEPTH & 31)) diff --git a/tools/objtool/arch/x86/special.c b/tools/objtool/arch/x86/special.c index 29e949579ede..4134d27c696b 100644 --- a/tools/objtool/arch/x86/special.c +++ b/tools/objtool/arch/x86/special.c @@ -83,7 +83,7 @@ bool arch_support_alt_relocation(struct special_alt *special_alt, * TODO: Once we have DWARF CFI and smarter instruction decoding logic, * ensure the same register is used in the mov and jump instructions. * - * NOTE: RETPOLINE made it harder still to decode dynamic jumps. + * NOTE: MITIGATION_RETPOLINE made it harder still to decode dynamic jumps. */ struct reloc *arch_find_switch_table(struct objtool_file *file, struct instruction *insn) diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 548ec3cd7c00..8440b7bb343c 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -3980,11 +3980,11 @@ static int validate_retpoline(struct objtool_file *file) if (insn->type == INSN_RETURN) { if (opts.rethunk) { - WARN_INSN(insn, "'naked' return found in RETHUNK build"); + WARN_INSN(insn, "'naked' return found in MITIGATION_RETHUNK build"); } else continue; } else { - WARN_INSN(insn, "indirect %s found in RETPOLINE build", + WARN_INSN(insn, "indirect %s found in MITIGATION_RETPOLINE build", insn->type == INSN_JUMP_DYNAMIC ? "jump" : "call"); } |