Re: [Xen-devel] Patches for v3.8

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Wed, 2012-11-28 at 16:00 +0000, Ian Campbell wrote:
> I'll take a look over the next couple of days.

Just looking into this now and in
konrad/stable/pvh.v6:arch/x86/xen/mmu.c in xen_remap_domain_mfn_range we
have:


        if (xen_feature(XENFEAT_auto_translated_physmap))
                return -EINVAL;

...

        if (xen_feature(XENFEAT_auto_translated_physmap)) {
                /* We need to update the local page tables and the xen HAP */
                return pvh_remap_gmfn_range(vma, addr, mfn, nr, prot, domid, 
pages);
        }

So it seems like the second one will never be reached...

AFAICT this was already the case when support was added in
de81067d4ef5b434b47f63e11448b3b09cfc0b5e.

Ian.


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