[PATCH v4 07/39] x86/vdso: Use SYM_FUNC_{START,END} in __kernel_vsyscall()
From: Josh Poimboeuf <jpoimboe@kernel.org>
Date: 2025-01-22 02:31:59
Also in:
linux-perf-users, linux-toolchains, lkml
Subsystem:
the rest, x86 architecture (32-bit and 64-bit), x86 entry code, x86 vdso · Maintainers:
Linus Torvalds, Thomas Gleixner, Ingo Molnar, Borislav Petkov, Dave Hansen, Andy Lutomirski
Use SYM_FUNC_{START,END} instead of all the boilerplate. No functional
change.
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
---
arch/x86/entry/vdso/vdso32/system_call.S | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/arch/x86/entry/vdso/vdso32/system_call.S b/arch/x86/entry/vdso/vdso32/system_call.S
index d33c6513fd2c..bdc576548240 100644
--- a/arch/x86/entry/vdso/vdso32/system_call.S
+++ b/arch/x86/entry/vdso/vdso32/system_call.S@@ -9,11 +9,7 @@ #include <asm/alternative.h> .text - .globl __kernel_vsyscall - .type __kernel_vsyscall,@function - ALIGN -__kernel_vsyscall: - CFI_STARTPROC +SYM_FUNC_START(__kernel_vsyscall) /* * Reshuffle regs so that all of any of the entry instructions * will preserve enough state.
@@ -79,7 +75,5 @@ SYM_INNER_LABEL(int80_landing_pad, SYM_L_GLOBAL) CFI_RESTORE ecx CFI_ADJUST_CFA_OFFSET -4 RET - CFI_ENDPROC - - .size __kernel_vsyscall,.-__kernel_vsyscall +SYM_FUNC_END(__kernel_vsyscall) .previous
--
2.48.1