diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/uapi/asm/siginfo.h | 4 | ||||
| -rw-r--r-- | arch/mips/kernel/signal32.c | 19 | ||||
| -rw-r--r-- | arch/mips/kernel/traps.c | 2 |
3 files changed, 12 insertions, 13 deletions
diff --git a/arch/mips/include/uapi/asm/siginfo.h b/arch/mips/include/uapi/asm/siginfo.h index 8069cf766603..cf6113bbcb98 100644 --- a/arch/mips/include/uapi/asm/siginfo.h +++ b/arch/mips/include/uapi/asm/siginfo.h @@ -120,7 +120,7 @@ typedef struct siginfo { #undef SI_TIMER #undef SI_MESGQ #define SI_ASYNCIO -2 /* sent by AIO completion */ -#define SI_TIMER __SI_CODE(__SI_TIMER, -3) /* sent by timer expiration */ -#define SI_MESGQ __SI_CODE(__SI_MESGQ, -4) /* sent by real time mesq state change */ +#define SI_TIMER -3 /* sent by timer expiration */ +#define SI_MESGQ -4 /* sent by real time mesq state change */ #endif /* _UAPI_ASM_SIGINFO_H */ diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c index 84165f2b31ff..cf5c7c05e5a3 100644 --- a/arch/mips/kernel/signal32.c +++ b/arch/mips/kernel/signal32.c @@ -93,38 +93,37 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from) at the same time. */ err = __put_user(from->si_signo, &to->si_signo); err |= __put_user(from->si_errno, &to->si_errno); - err |= __put_user((short)from->si_code, &to->si_code); + err |= __put_user(from->si_code, &to->si_code); if (from->si_code < 0) err |= __copy_to_user(&to->_sifields._pad, &from->_sifields._pad, SI_PAD_SIZE); else { - switch (from->si_code >> 16) { - case __SI_TIMER >> 16: + switch (siginfo_layout(from->si_signo, from->si_code)) { + case SIL_TIMER: err |= __put_user(from->si_tid, &to->si_tid); err |= __put_user(from->si_overrun, &to->si_overrun); err |= __put_user(from->si_int, &to->si_int); break; - case __SI_CHLD >> 16: + case SIL_CHLD: err |= __put_user(from->si_utime, &to->si_utime); err |= __put_user(from->si_stime, &to->si_stime); err |= __put_user(from->si_status, &to->si_status); - default: + case SIL_KILL: err |= __put_user(from->si_pid, &to->si_pid); err |= __put_user(from->si_uid, &to->si_uid); break; - case __SI_FAULT >> 16: + case SIL_FAULT: err |= __put_user((unsigned long)from->si_addr, &to->si_addr); break; - case __SI_POLL >> 16: + case SIL_POLL: err |= __put_user(from->si_band, &to->si_band); err |= __put_user(from->si_fd, &to->si_fd); break; - case __SI_RT >> 16: /* This is not generated by the kernel as of now. */ - case __SI_MESGQ >> 16: + case SIL_RT: err |= __put_user(from->si_pid, &to->si_pid); err |= __put_user(from->si_uid, &to->si_uid); err |= __put_user(from->si_int, &to->si_int); break; - case __SI_SYS >> 16: + case SIL_SYS: err |= __copy_to_user(&to->si_call_addr, &from->si_call_addr, sizeof(compat_uptr_t)); err |= __put_user(from->si_syscall, &to->si_syscall); diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index b68b4d0726d3..2bf414993347 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -735,7 +735,7 @@ void force_fcr31_sig(unsigned long fcr31, void __user *fault_addr, else if (fcr31 & FPU_CSR_INE_X) si.si_code = FPE_FLTRES; else - si.si_code = __SI_FAULT; + return; /* Broken hardware? */ force_sig_info(SIGFPE, &si, tsk); } |