diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kernel/entry_32.S | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index 47f0dd9a45ad..089432128571 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -243,13 +243,7 @@ _GLOBAL(_switch) stw r10,_CCR(r1) stw r1,KSP(r3) /* Set old stack pointer */ -#ifdef CONFIG_SMP - /* We need a sync somewhere here to make sure that if the - * previous task gets rescheduled on another CPU, it sees all - * stores it has performed on this one. - */ - sync -#endif /* CONFIG_SMP */ + /* The sync for SMP migration is taken care of, see entry_64.S */ tophys(r0,r4) mtspr SPRN_SPRG_THREAD,r0 /* Update current THREAD phys addr */ |