sparc64: don't treat 64-bit syscall return codes as 32-bit

[~andy/linux] / arch / sparc / kernel / syscalls.S

diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
index 87729fff13b96729cd6cadcc3825dba172ab1d7c..33a17e7b3ccd0fad8477d4c5b051cca1b24f248a 100644 (file)
--- a/arch/sparc/kernel/syscalls.S
+++ b/arch/sparc/kernel/syscalls.S
@@ -189,7 +189,8 @@ linux_sparc_syscall32:
         mov    %i0, %l5                                ! IEU1
 5:     call    %l7                                     ! CTI   Group brk forced
         srl    %i5, 0, %o5                             ! IEU1
-       ba,a,pt %xcc, 3f
+       ba,pt   %xcc, 3f
+        sra    %o0, 0, %o0
 
        /* Linux native system calls enter here... */
        .align  32
@@ -217,7 +218,6 @@ linux_sparc_syscall:
 3:     stx     %o0, [%sp + PTREGS_OFF + PT_V9_I0]
 ret_sys_call:
        ldx     [%sp + PTREGS_OFF + PT_V9_TSTATE], %g3
-       sra     %o0, 0, %o0
        mov     %ulo(TSTATE_XCARRY | TSTATE_ICARRY), %g2
        sllx    %g2, 32, %g2