diff options
| author | Brian Gerst <brgerst@gmail.com> | 2020-03-13 15:51:33 -0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-03-21 16:03:21 +0100 |
| commit | 2e487c357917b98adc6a6dafa612c435cad1af41 (patch) | |
| tree | 1fe98846536e04251c730224221f29c7def1b26b /arch/x86/entry/syscall_64.c | |
| parent | cc42c045af1ff4dee875196f8fe7d6ed1f29ea64 (diff) | |
x86/entry/64: Split X32 syscall table into its own file
Since X32 has its own syscall table now, move it to a separate file.
Signed-off-by: Brian Gerst <brgerst@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Dominik Brodowski <linux@dominikbrodowski.net>
Link: https://lkml.kernel.org/r/20200313195144.164260-8-brgerst@gmail.com
Diffstat (limited to 'arch/x86/entry/syscall_64.c')
| -rw-r--r-- | arch/x86/entry/syscall_64.c | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/arch/x86/entry/syscall_64.c b/arch/x86/entry/syscall_64.c index 058dc1b73e96..efb85c6dce13 100644 --- a/arch/x86/entry/syscall_64.c +++ b/arch/x86/entry/syscall_64.c @@ -8,14 +8,13 @@ #include <asm/asm-offsets.h> #include <asm/syscall.h> +#define __SYSCALL_X32(nr, sym, qual) + #define __SYSCALL_64(nr, sym, qual) extern asmlinkage long sym(const struct pt_regs *); -#define __SYSCALL_X32(nr, sym, qual) __SYSCALL_64(nr, sym, qual) #include <asm/syscalls_64.h> #undef __SYSCALL_64 -#undef __SYSCALL_X32 #define __SYSCALL_64(nr, sym, qual) [nr] = sym, -#define __SYSCALL_X32(nr, sym, qual) asmlinkage const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = { /* @@ -25,25 +24,3 @@ asmlinkage const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = { [0 ... __NR_syscall_max] = &__x64_sys_ni_syscall, #include <asm/syscalls_64.h> }; - -#undef __SYSCALL_64 -#undef __SYSCALL_X32 - -#ifdef CONFIG_X86_X32_ABI - -#define __SYSCALL_64(nr, sym, qual) -#define __SYSCALL_X32(nr, sym, qual) [nr] = sym, - -asmlinkage const sys_call_ptr_t x32_sys_call_table[__NR_syscall_x32_max+1] = { - /* - * Smells like a compiler bug -- it doesn't work - * when the & below is removed. - */ - [0 ... __NR_syscall_x32_max] = &__x64_sys_ni_syscall, -#include <asm/syscalls_64.h> -}; - -#undef __SYSCALL_64 -#undef __SYSCALL_X32 - -#endif |