diff options
Diffstat (limited to 'arch/x86/entry/vdso/vdso32/system_call.S')
| -rw-r--r-- | arch/x86/entry/vdso/vdso32/system_call.S | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/x86/entry/vdso/vdso32/system_call.S b/arch/x86/entry/vdso/vdso32/system_call.S index ed4bc9731cbb..d33c6513fd2c 100644 --- a/arch/x86/entry/vdso/vdso32/system_call.S +++ b/arch/x86/entry/vdso/vdso32/system_call.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * AT_SYSINFO entry point */ @@ -5,7 +6,7 @@ #include <linux/linkage.h> #include <asm/dwarf2.h> #include <asm/cpufeatures.h> -#include <asm/alternative-asm.h> +#include <asm/alternative.h> .text .globl __kernel_vsyscall @@ -28,7 +29,7 @@ __kernel_vsyscall: * anyone with an AMD CPU, for example). Nonetheless, we try to keep * it working approximately as well as it ever worked. * - * This link may eludicate some of the history: + * This link may elucidate some of the history: * https://android-review.googlesource.com/#/q/Iac3295376d61ef83e713ac9b528f3b50aa780cd7 * personally, I find it hard to understand what's going on there. * @@ -61,7 +62,7 @@ __kernel_vsyscall: /* Enter using int $0x80 */ int $0x80 -GLOBAL(int80_landing_pad) +SYM_INNER_LABEL(int80_landing_pad, SYM_L_GLOBAL) /* * Restore EDX and ECX in case they were clobbered. EBP is not @@ -77,7 +78,7 @@ GLOBAL(int80_landing_pad) popl %ecx CFI_RESTORE ecx CFI_ADJUST_CFA_OFFSET -4 - ret + RET CFI_ENDPROC .size __kernel_vsyscall,.-__kernel_vsyscall |