Update to match the native siginfo structure and code.

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / mips / kernel / signal32.c

diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index d50daee51fba06fd7d27cffe0e16c6c707ca9a53..18c028ba9efa1c3d5e4d8d76df53ea60bbe2692b 100644 (file)
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -76,8 +76,10 @@ typedef struct compat_siginfo {
 
                /* POSIX.1b timers */
                struct {
-                       unsigned int _timer1;
-                       unsigned int _timer2;
+                       timer_t _tid;           /* timer id */
+                       int _overrun;           /* overrun count */
+                       sigval_t32 _sigval;     /* same as below */
+                       int _sys_private;       /* not to be passed to user */
                } _timer;
 
                /* POSIX.1b signals */
@@ -411,6 +413,11 @@ int copy_siginfo_to_user32(compat_siginfo_t *to, siginfo_t *from)
                err |= __copy_to_user(&to->_sifields._pad, &from->_sifields._pad, SI_PAD_SIZE);
        else {
                switch (from->si_code >> 16) {
+               case __SI_TIMER >> 16:
+                       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:
                        err |= __put_user(from->si_utime, &to->si_utime);
                        err |= __put_user(from->si_stime, &to->si_stime);