[PATCH] KVM: PPC: BOOK3S: HV: CMA: Reserve cma region only in hypervisor mode

Paolo Bonzini pbonzini at redhat.com
Mon Sep 29 22:22:00 EST 2014


Il 29/09/2014 13:57, Alexander Graf ha scritto:
> 
> 
> On 29.09.14 13:48, Paolo Bonzini wrote:
>> Il 29/09/2014 10:28, Alexander Graf ha scritto:
>>>
>>>
>>> On 29.09.14 10:02, Aneesh Kumar K.V wrote:
>>>> We use cma reserved area for creating guest hash page table.
>>>> Don't do the reservation in non-hypervisor mode. This avoids unnecessary
>>>> CMA reservation when booting with limited memory configs like
>>>> fadump and kdump.
>>>>
>>>> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar at linux.vnet.ibm.com>
>>>
>>> Thanks, applied to kvm-ppc-queue.
>>
>> Would you like this in 3.18?
> 
> Yes, can you please directly apply it with my SoB (or Reviewed-by if you
> prefer)?

Ok, will do.

Paolo



More information about the Linuxppc-dev mailing list