diff options
Diffstat (limited to 'arch/sparc64/kernel/trampoline.S')
| -rw-r--r-- | arch/sparc64/kernel/trampoline.S | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/sparc64/kernel/trampoline.S b/arch/sparc64/kernel/trampoline.S index 782d8c4973e..18c333f841e 100644 --- a/arch/sparc64/kernel/trampoline.S +++ b/arch/sparc64/kernel/trampoline.S @@ -287,21 +287,18 @@ do_unlock: wrpr %g0, 0, %wstate wrpr %g0, 0, %tl - /* Setup the trap globals, then we can resurface. */ - rdpr %pstate, %o1 - mov %g6, %o2 - wrpr %o1, PSTATE_AG, %pstate + /* Load TBA, then we can resurface. */ sethi %hi(sparc64_ttable_tl0), %g5 wrpr %g5, %tba - mov %o2, %g6 - wrpr %o1, 0x0, %pstate ldx [%g6 + TI_TASK], %g4 wrpr %g0, 0, %wstate call init_irqwork_curcpu nop + call init_cur_cpu_trap + nop /* Start using proper page size encodings in ctx register. */ sethi %hi(sparc64_kern_pri_context), %g3 |