Merge tag 'parisc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6

Pull PARISC fixes from James Bottomley:
 "This is a set of two bug fixes.  One is the ATOMIC problem which is
  now causing a compile failure in certain situations.  The other is
  mishandling of PER_LINUX32 which may also cause user visible effects.

  Signed-off-by: James Bottomley <JBottomley@Parallels.com>"

* tag 'parisc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6:
  [PARISC] fix personality flag check in copy_thread()
  [PARISC] Redefine ATOMIC_INIT and ATOMIC64_INIT to drop the casts

3 files changed, 7 insertions, 7 deletions

diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
index 6c6defc24619..af9cf30ed474 100644
--- a/arch/parisc/include/asm/atomic.h
+++ b/arch/parisc/include/asm/atomic.h
@@ -141,7 +141,7 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
 
 #define atomic_sub_and_test(i,v)        (atomic_sub_return((i),(v)) == 0)
 
-#define ATOMIC_INIT(i)  ((atomic_t) { (i) })
+#define ATOMIC_INIT(i)  { (i) }
 
 #define smp_mb__before_atomic_dec()     smp_mb()
 #define smp_mb__after_atomic_dec()      smp_mb()
@@ -150,7 +150,7 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
 
 #ifdef CONFIG_64BIT
 
-#define ATOMIC64_INIT(i) ((atomic64_t) { (i) })
+#define ATOMIC64_INIT(i) { (i) }
 
 static __inline__ s64
 __atomic64_add_return(s64 i, atomic64_t *v)
diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c
index d4b94b395c16..2c05a9292a81 100644
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -309,7 +309,7 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
                 cregs->ksp = (unsigned long)stack
                         + (pregs->gr[21] & (THREAD_SIZE - 1));
                 cregs->gr[30] = usp;
-                if (p->personality == PER_HPUX) {
+                if (personality(p->personality) == PER_HPUX) {
 #ifdef CONFIG_HPUX
                         cregs->kpc = (unsigned long) &hpux_child_return;
 #else
diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
index c9b932260f47..7426e40699bd 100644
--- a/arch/parisc/kernel/sys_parisc.c
+++ b/arch/parisc/kernel/sys_parisc.c
@@ -225,12 +225,12 @@ long parisc_personality(unsigned long personality)
         long err;
 
         if (personality(current->personality) == PER_LINUX32
-            && personality == PER_LINUX)
-                personality = PER_LINUX32;
+            && personality(personality) == PER_LINUX)
+                personality = (personality & ~PER_MASK) | PER_LINUX32;
 
         err = sys_personality(personality);
-        if (err == PER_LINUX32)
-                err = PER_LINUX;
+        if (personality(err) == PER_LINUX32)
+                err = (err & ~PER_MASK) | PER_LINUX;
 
         return err;
 }