[SPARC]: Add support for *at(), ppoll, and pselect syscalls.

[powerpc.git] / arch / sparc64 / solaris / misc.c

diff --git a/arch/sparc64/solaris/misc.c b/arch/sparc64/solaris/misc.c
index 15b4cfe..3ab4677 100644 (file)
--- a/arch/sparc64/solaris/misc.c
+++ b/arch/sparc64/solaris/misc.c
@@ -353,7 +353,7 @@ asmlinkage int solaris_sysconf(int id)
 {
        switch (id) {
        case SOLARIS_CONFIG_NGROUPS:    return NGROUPS_MAX;
-       case SOLARIS_CONFIG_CHILD_MAX:  return CHILD_MAX;
+       case SOLARIS_CONFIG_CHILD_MAX:  return -1; /* no limit */
        case SOLARIS_CONFIG_OPEN_FILES: return OPEN_MAX;
        case SOLARIS_CONFIG_POSIX_VER:  return 199309;
        case SOLARIS_CONFIG_PAGESIZE:   return PAGE_SIZE;
@@ -737,7 +737,8 @@ MODULE_LICENSE("GPL");
 extern u32 tl0_solaris[8];
 #define update_ttable(x)                                                                               \
        tl0_solaris[3] = (((long)(x) - (long)tl0_solaris - 3) >> 2) | 0x40000000;                       \
-       __asm__ __volatile__ ("membar #StoreStore; flush %0" : : "r" (&tl0_solaris[3]))
+       wmb();          \
+       __asm__ __volatile__ ("flush %0" : : "r" (&tl0_solaris[3]))
 #else
 #endif 
 
@@ -761,7 +762,8 @@ int init_module(void)
        entry64_personality_patch |=
                (offsetof(struct task_struct, personality) +
                 (sizeof(unsigned long) - 1));
-       __asm__ __volatile__("membar #StoreStore; flush %0"
+       wmb();
+       __asm__ __volatile__("flush %0"
                             : : "r" (&entry64_personality_patch));
        return 0;
 }