From: Josh Poimboeuf <jpoimboe@kernel.org>
To: x86@kernel.org
Cc: linux-kernel@vger.kernel.org,
Linus Torvalds <torvalds@linux-foundation.org>,
Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Borislav Petkov <bp@alien8.de>,
Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH 3/8] objtool: Rename C ANNOTATE_REACHABLE to ANNOTATE_REACHABLE_LABEL
Date: Sat, 6 Dec 2025 13:41:10 -0800 [thread overview]
Message-ID: <a1a0378deeaf70bc733141e6decd369495938079.1765044697.git.jpoimboe@kernel.org> (raw)
In-Reply-To: <cover.1765044697.git.jpoimboe@kernel.org>
Unlike the asm version, the C version of ANNOTATE_REACHABLE takes an
argument. Rename it to ANNOTATE_REACHABLE_LABEL accordingly.
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
---
arch/x86/include/asm/bug.h | 2 +-
arch/x86/include/asm/irq_stack.h | 2 +-
include/linux/annotate.h | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/include/asm/bug.h b/arch/x86/include/asm/bug.h
index ee23b98353d7..df170c2f1e24 100644
--- a/arch/x86/include/asm/bug.h
+++ b/arch/x86/include/asm/bug.h
@@ -125,7 +125,7 @@ do { \
* message out than not know about it.
*/
-#define ARCH_WARN_REACHABLE ANNOTATE_REACHABLE(1b)
+#define ARCH_WARN_REACHABLE ANNOTATE_REACHABLE_LABEL(1b)
#define __WARN_FLAGS(cond_str, flags) \
do { \
diff --git a/arch/x86/include/asm/irq_stack.h b/arch/x86/include/asm/irq_stack.h
index 8325b79f2ac6..af4b10de3f9c 100644
--- a/arch/x86/include/asm/irq_stack.h
+++ b/arch/x86/include/asm/irq_stack.h
@@ -101,7 +101,7 @@
#define ASM_CALL_ARG0 \
"1: call %c[__func] \n" \
- ANNOTATE_REACHABLE(1b) " \n"
+ ANNOTATE_REACHABLE_LABEL(1b) " \n"
#define ASM_CALL_ARG1 \
"movq %[arg1], %%rdi \n" \
diff --git a/include/linux/annotate.h b/include/linux/annotate.h
index 929f5c658a1d..0ece31a9b585 100644
--- a/include/linux/annotate.h
+++ b/include/linux/annotate.h
@@ -94,7 +94,7 @@
* terminating, like a noreturn CALL or UD2 when we know they are not -- eg
* WARN using UD2.
*/
-#define ANNOTATE_REACHABLE(label) ASM_ANNOTATE_LABEL(label, ANNOTYPE_REACHABLE)
+#define ANNOTATE_REACHABLE_LABEL(label) ASM_ANNOTATE_LABEL(label, ANNOTYPE_REACHABLE)
/*
* This should not be used; it annotates away CFI violations. There are a few
* valid use cases like kexec handover to the next kernel image, and there is
--
2.52.0
next prev parent reply other threads:[~2025-12-06 21:42 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-06 21:41 [PATCH 0/8] objtool, x86/alternative: Convert objtool annotations and x86 alternatives to assembler macros Josh Poimboeuf
2025-12-06 21:41 ` [PATCH 1/8] objtool: Rename ANNOTYPE_IGNORE_ALTS -> ANNOTYPE_IGNORE_ALTERNATIVE Josh Poimboeuf
2025-12-06 21:41 ` [PATCH 2/8] objtool: Make ANNOTYPE_DATA_SPECIAL unique across all annotations Josh Poimboeuf
2025-12-06 21:41 ` Josh Poimboeuf [this message]
2025-12-06 21:41 ` [PATCH 4/8] objtool: Rename asm ANNOTATE_NOCFI_SYM to ANNOTATE_NOCFI Josh Poimboeuf
2025-12-06 21:41 ` [PATCH 5/8] objtool: Convert annotations to assembler macros Josh Poimboeuf
2025-12-07 14:51 ` Josh Poimboeuf
2025-12-08 9:37 ` Peter Zijlstra
2025-12-06 21:41 ` [PATCH 6/8] x86/asm: Use unique code labels in __FILL_RETURN_BUFFER Josh Poimboeuf
2025-12-06 21:41 ` [PATCH 7/8] x86/asm: Remove newlines in alternatives Josh Poimboeuf
2025-12-07 14:52 ` Josh Poimboeuf
2025-12-06 21:41 ` [PATCH 8/8] x86/alternative: Convert alternatives to assembler macros Josh Poimboeuf
2025-12-08 9:51 ` Peter Zijlstra
2025-12-08 22:46 ` Josh Poimboeuf
2025-12-09 9:24 ` Peter Zijlstra
2025-12-10 1:15 ` Josh Poimboeuf
2025-12-10 9:16 ` Peter Zijlstra
2025-12-11 5:20 ` Josh Poimboeuf
2025-12-11 1:06 ` [PATCH 0/8] objtool, x86/alternative: Convert objtool annotations and x86 " Borislav Petkov
2025-12-11 5:27 ` Josh Poimboeuf
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