Re: [PATCH 5/7] powerpc/ppc64: Do not turn AIL (reloc-on interrupts) too early

2014-04-10 Thread Michael Neuling
Benjamin Herrenschmidt wrote: > Turn them on at the same time as we allow MSR_IR/DR in the paca > kernel MSR, ie, after the MMU has been setup enough to be able > to handle relocated access to the linear mapping. > > Signed-off-by: Benjamin Herrenschmidt > --- > arch/powerpc/kernel/cpu_setup_p

[PATCH 5/7] powerpc/ppc64: Do not turn AIL (reloc-on interrupts) too early

2014-03-27 Thread Benjamin Herrenschmidt
Turn them on at the same time as we allow MSR_IR/DR in the paca kernel MSR, ie, after the MMU has been setup enough to be able to handle relocated access to the linear mapping. Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/kernel/cpu_setup_power.S | 2 -- arch/powerpc/kernel/setup_64.c