signal: unify compat_siginfo_t

--EWB Added #ifdef CONFIG_X86_X32_ABI to arch/x86/kernel/signal_compat.c
      Changed #ifdef CONFIG_X86_X32 to #ifdef CONFIG_X86_X32_ABI in
      linux/compat.h

      CONFIG_X86_X32 is set when the user requests X32 support.

      CONFIG_X86_X32_ABI is set when the user requests X32 support
      and the tool-chain has X32 allowing X32 support to be built.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

1 files changed, 0 insertions, 71 deletions

diff --git a/arch/mips/include/asm/compat.h b/arch/mips/include/asm/compat.h
index 49691331ada4..fe7d445f675f 100644
--- a/arch/mips/include/asm/compat.h
+++ b/arch/mips/include/asm/compat.h
@@ -126,79 +126,8 @@ typedef u32		compat_old_sigset_t;	/* at least 32 bits */
 
 typedef u32             compat_sigset_word;
 
-typedef union compat_sigval {
-        compat_int_t    sival_int;
-        compat_uptr_t   sival_ptr;
-} compat_sigval_t;
-
-/* Can't use the generic version because si_code and si_errno are swapped */
-
 #define SI_PAD_SIZE32   (128/sizeof(int) - 3)
 
-typedef struct compat_siginfo {
-        int si_signo;
-        int si_code;
-        int si_errno;
-
-        union {
-                int _pad[128 / sizeof(int) - 3];
-
-                /* kill() */
-                struct {
-                        compat_pid_t _pid;      /* sender's pid */
-                        __compat_uid32_t _uid;  /* sender's uid */
-                } _kill;
-
-                /* POSIX.1b timers */
-                struct {
-                        compat_timer_t _tid;    /* timer id */
-                        int _overrun;           /* overrun count */
-                        compat_sigval_t _sigval;        /* same as below */
-                } _timer;
-
-                /* POSIX.1b signals */
-                struct {
-                        compat_pid_t _pid;      /* sender's pid */
-                        __compat_uid32_t _uid;  /* sender's uid */
-                        compat_sigval_t _sigval;
-                } _rt;
-
-                /* SIGCHLD */
-                struct {
-                        compat_pid_t _pid;      /* which child */
-                        __compat_uid32_t _uid;  /* sender's uid */
-                        int _status;            /* exit code */
-                        compat_clock_t _utime;
-                        compat_clock_t _stime;
-                } _sigchld;
-
-                /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
-                struct {
-                        compat_uptr_t _addr;    /* faulting insn/memory ref. */
-#ifdef __ARCH_SI_TRAPNO
-                        int _trapno;    /* TRAP # which caused the signal */
-#endif
-                        short _addr_lsb; /* LSB of the reported address */
-                        struct {
-                                compat_uptr_t _lower;
-                                compat_uptr_t _upper;
-                        } _addr_bnd;
-                } _sigfault;
-
-                /* SIGPOLL */
-                struct {
-                        compat_long_t _band; /* POLL_IN, POLL_OUT, POLL_MSG */
-                        int _fd;
-                } _sigpoll;
-
-                struct {
-                        compat_uptr_t _call_addr; /* calling insn */
-                        int _syscall;   /* triggering system call number */
-                        compat_uint_t _arch;    /* AUDIT_ARCH_* of syscall */
-                } _sigsys;
-        } _sifields;
-} compat_siginfo_t;
-
 #define COMPAT_OFF_T_MAX        0x7fffffff
 
 /*