diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/uapi/asm/unistd.h | 12 | ||||
| -rw-r--r-- | arch/mips/kernel/ftrace.c | 6 | ||||
| -rw-r--r-- | arch/mips/kernel/scall32-o32.S | 4 | ||||
| -rw-r--r-- | arch/mips/kernel/scall64-n32.S | 4 | ||||
| -rw-r--r-- | arch/mips/kernel/scall64-n64.S | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/scall64-o32.S | 6 |
6 files changed, 17 insertions, 17 deletions
diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h index c8971956b704..cdca8e90d3c8 100644 --- a/arch/mips/include/uapi/asm/unistd.h +++ b/arch/mips/include/uapi/asm/unistd.h @@ -392,13 +392,13 @@ #define __NR_io_pgetevents (__NR_Linux + 368) #ifdef __KERNEL__ -#define __NR_syscalls 368 +#define __NR_syscalls 369 #endif #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ #define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 368 +#define __NR_O32_Linux_syscalls 369 #if _MIPS_SIM == _MIPS_SIM_ABI64 @@ -737,13 +737,13 @@ #define __NR_io_pgetevents (__NR_Linux + 328) #ifdef __KERNEL__ -#define __NR_syscalls 328 +#define __NR_syscalls 329 #endif #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ #define __NR_64_Linux 5000 -#define __NR_64_Linux_syscalls 328 +#define __NR_64_Linux_syscalls 329 #if _MIPS_SIM == _MIPS_SIM_NABI32 @@ -1086,12 +1086,12 @@ #define __NR_io_pgetevents (__NR_Linux + 332) #ifdef __KERNEL__ -#define __NR_syscalls 332 +#define __NR_syscalls 333 #endif #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ #define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 332 +#define __NR_N32_Linux_syscalls 333 #endif /* _UAPI_ASM_UNISTD_H */ diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c index 7f3dfdbc3657..f32caaff9222 100644 --- a/arch/mips/kernel/ftrace.c +++ b/arch/mips/kernel/ftrace.c @@ -410,13 +410,13 @@ unsigned long __init arch_syscall_addr(int nr) unsigned long __init arch_syscall_addr(int nr) { #ifdef CONFIG_MIPS32_N32 - if (nr >= __NR_N32_Linux && nr <= __NR_N32_Linux + __NR_N32_Linux_syscalls) + if (nr >= __NR_N32_Linux && nr < __NR_N32_Linux + __NR_N32_Linux_syscalls) return (unsigned long)sysn32_call_table[nr - __NR_N32_Linux]; #endif - if (nr >= __NR_64_Linux && nr <= __NR_64_Linux + __NR_64_Linux_syscalls) + if (nr >= __NR_64_Linux && nr < __NR_64_Linux + __NR_64_Linux_syscalls) return (unsigned long)sys_call_table[nr - __NR_64_Linux]; #ifdef CONFIG_MIPS32_O32 - if (nr >= __NR_O32_Linux && nr <= __NR_O32_Linux + __NR_O32_Linux_syscalls) + if (nr >= __NR_O32_Linux && nr < __NR_O32_Linux + __NR_O32_Linux_syscalls) return (unsigned long)sys32_call_table[nr - __NR_O32_Linux]; #endif diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index fea6edbf7832..10f636765728 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -86,7 +86,7 @@ loads_done: bnez t0, syscall_trace_entry # -> yes syscall_common: subu v0, v0, __NR_O32_Linux # check syscall number - sltiu t0, v0, __NR_O32_Linux_syscalls + 1 + sltiu t0, v0, __NR_O32_Linux_syscalls beqz t0, illegal_syscall sll t0, v0, 2 @@ -182,7 +182,7 @@ illegal_syscall: LEAF(sys_syscall) subu t0, a0, __NR_O32_Linux # check syscall number - sltiu v0, t0, __NR_O32_Linux_syscalls + 1 + sltiu v0, t0, __NR_O32_Linux_syscalls beqz t0, einval # do not recurse sll t1, t0, 2 beqz v0, einval diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index c65eaacc1abf..646854681ed1 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -33,7 +33,7 @@ NESTED(handle_sysn32, PT_SIZE, sp) #endif dsubu t0, v0, __NR_N32_Linux # check syscall number - sltiu t0, t0, __NR_N32_Linux_syscalls + 1 + sltiu t0, t0, __NR_N32_Linux_syscalls #ifndef CONFIG_MIPS32_O32 ld t1, PT_EPC(sp) # skip syscall on return @@ -87,7 +87,7 @@ n32_syscall_trace_entry: ld a5, PT_R9(sp) dsubu t2, v0, __NR_N32_Linux # check (new) syscall number - sltiu t0, t2, __NR_N32_Linux_syscalls + 1 + sltiu t0, t2, __NR_N32_Linux_syscalls beqz t0, not_n32_scall j syscall_common diff --git a/arch/mips/kernel/scall64-n64.S b/arch/mips/kernel/scall64-n64.S index 358d9599983d..0b67fed0306a 100644 --- a/arch/mips/kernel/scall64-n64.S +++ b/arch/mips/kernel/scall64-n64.S @@ -54,7 +54,7 @@ NESTED(handle_sys64, PT_SIZE, sp) syscall_common: dsubu t2, v0, __NR_64_Linux - sltiu t0, t2, __NR_64_Linux_syscalls + 1 + sltiu t0, t2, __NR_64_Linux_syscalls beqz t0, illegal_syscall dsll t0, t2, 3 # offset into table diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index 73913f072e39..eb53d8eac5e2 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -34,7 +34,7 @@ NESTED(handle_sys, PT_SIZE, sp) ld t1, PT_EPC(sp) # skip syscall on return dsubu t0, v0, __NR_O32_Linux # check syscall number - sltiu t0, t0, __NR_O32_Linux_syscalls + 1 + sltiu t0, t0, __NR_O32_Linux_syscalls daddiu t1, 4 # skip to next instruction sd t1, PT_EPC(sp) beqz t0, not_o32_scall @@ -144,7 +144,7 @@ trace_a_syscall: ld a7, PT_R11(sp) # For indirect syscalls dsubu t0, v0, __NR_O32_Linux # check (new) syscall number - sltiu t0, t0, __NR_O32_Linux_syscalls + 1 + sltiu t0, t0, __NR_O32_Linux_syscalls beqz t0, not_o32_scall j syscall_common @@ -193,7 +193,7 @@ not_o32_scall: LEAF(sys32_syscall) subu t0, a0, __NR_O32_Linux # check syscall number - sltiu v0, t0, __NR_O32_Linux_syscalls + 1 + sltiu v0, t0, __NR_O32_Linux_syscalls beqz t0, einval # do not recurse dsll t1, t0, 3 beqz v0, einval |