diff options
| author | Brian Gerst <brgerst@gmail.com> | 2020-03-13 22:51:38 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-03-21 18:03:23 +0300 |
| commit | cab56d3484d4bb8b21e4d9500392ac1ce99af026 (patch) | |
| tree | d4a8beaa2f48e787385c32b5b16a5c219823a1e7 /arch/x86/entry/syscall_x32.c | |
| parent | 8210efcb153625d2bf4bb79875ddc78eee2aba3e (diff) | |
| download | linux-cab56d3484d4bb8b21e4d9500392ac1ce99af026.tar.xz | |
x86/entry: Remove ABI prefixes from functions in syscall tables
Move the ABI prefixes to the __SYSCALL_[abi]() macros. This allows removal
of the need to strip the prefix for UML.
Signed-off-by: Brian Gerst <brgerst@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20200313195144.164260-13-brgerst@gmail.com
Diffstat (limited to 'arch/x86/entry/syscall_x32.c')
| -rw-r--r-- | arch/x86/entry/syscall_x32.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/entry/syscall_x32.c b/arch/x86/entry/syscall_x32.c index 57a151a3a4b4..2fb09efd7b40 100644 --- a/arch/x86/entry/syscall_x32.c +++ b/arch/x86/entry/syscall_x32.c @@ -10,14 +10,14 @@ #define __SYSCALL_64(nr, sym) -#define __SYSCALL_X32(nr, sym) extern asmlinkage long sym(const struct pt_regs *); -#define __SYSCALL_COMMON(nr, sym) extern asmlinkage long sym(const struct pt_regs *); +#define __SYSCALL_X32(nr, sym) extern asmlinkage long __x32_##sym(const struct pt_regs *); +#define __SYSCALL_COMMON(nr, sym) extern asmlinkage long __x64_##sym(const struct pt_regs *); #include <asm/syscalls_64.h> #undef __SYSCALL_X32 #undef __SYSCALL_COMMON -#define __SYSCALL_X32(nr, sym) [nr] = sym, -#define __SYSCALL_COMMON(nr, sym) [nr] = sym, +#define __SYSCALL_X32(nr, sym) [nr] = __x32_##sym, +#define __SYSCALL_COMMON(nr, sym) [nr] = __x64_##sym, asmlinkage const sys_call_ptr_t x32_sys_call_table[__NR_x32_syscall_max+1] = { /* |