From 0349985add77ef5c9da8a75f4a9855977f4197d9 Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Mon, 25 Aug 2014 12:38:57 +0200 Subject: [PATCH] KVM: s390: Limit guest size to 16TB Currently we fill up a full 5 level page table to hold the guest mapping. Since commit "support gmap page tables with less than 5 levels" we can do better. Having more than 4 TB might be useful for some testing scenarios, so let's just limit ourselves to 16TB guest size. Having more than that is totally untested as I do not have enough swap space/memory. We continue to allow ucontrol the full size. Signed-off-by: Christian Borntraeger Acked-by: Cornelia Huck Cc: Martin Schwidefsky --- Reading git-format-patch failed