diff options
Diffstat (limited to 'arch/sparc/kernel/entry.S')
| -rw-r--r-- | arch/sparc/kernel/entry.S | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S index 6114672..36b35e5 100644 --- a/arch/sparc/kernel/entry.S +++ b/arch/sparc/kernel/entry.S @@ -990,8 +990,15 @@ ret_from_kernel_thread: ld [%sp + STACKFRAME_SZ + PT_G1], %l0 call %l0 ld [%sp + STACKFRAME_SZ + PT_G2], %o0 - call do_exit /* won't return */ - clr %o0 + rd %psr, %l1 + ld [%sp + STACKFRAME_SZ + PT_PSR], %l0 + andn %l0, PSR_CWP, %l0 + nop + and %l1, PSR_CWP, %l1 + or %l0, %l1, %l0 + st %l0, [%sp + STACKFRAME_SZ + PT_PSR] + b ret_sys_call + mov 0, %o0 /* Linux native system calls enter here... */ .align 4 |