Re: [PATCH -V5 12/25] powerpc: Return all the valid pte ecndoing in KVM_PPC_GET_SMMU_INFO ioctl
From: David Gibson <hidden>
Date: 2013-04-11 06:05:43
Also in:
linux-mm
On Thu, Apr 11, 2013 at 10:41:57AM +0530, Aneesh Kumar K.V wrote:
David Gibson [off-list ref] writes:quoted
On Thu, Apr 04, 2013 at 11:27:50AM +0530, Aneesh Kumar K.V wrote:quoted
From: "Aneesh Kumar K.V" <redacted>Surely this can't be correct until the KVM H_ENTER implementation is updated to cope with the MPSS page sizes.Why ? We are returning info regarding penc values for different combination. I would guess qemu to only use info related to base page size. Rest it can ignore right ?. Obviously i haven't tested this part. So let me know if I should drop this ?
The guest can't actually use those encodings unless the host's H_ENTER allows it to, though, so this patch should be moved after extended that KVM support. -- David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson
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