Re: [Qemu-devel] [PATCH/RFC v2] s390x: start a new memory region if the old one exceeds KVM_MEM_MAX_NR_PAGES

2017-12-11 Thread no-reply
Hi, This series seems to have some coding style problems. See output below for more information: Message-id: 20171207145816.87347-1-borntrae...@de.ibm.com Subject: [Qemu-devel] [PATCH/RFC v2] s390x: start a new memory region if the old one exceeds KVM_MEM_MAX_NR_PAGES Type: series === TEST

Re: [Qemu-devel] [PATCH/RFC v2] s390x: start a new memory region if the old one exceeds KVM_MEM_MAX_NR_PAGES

2017-12-11 Thread David Hildenbrand
[resending as I noticed that I dropped the ccs when I sent this last week] On 07.12.2017 15:58, Christian Borntraeger wrote: > KVM does not allow memory regions > KVM_MEM_MAX_NR_PAGES, basically > limiting the memory per slot to 8TB-4k. Lets start a new memory region > if we cross that boundary.

Re: [Qemu-devel] [PATCH/RFC v2] s390x: start a new memory region if the old one exceeds KVM_MEM_MAX_NR_PAGES

2017-12-11 Thread Cornelia Huck
On Thu, 7 Dec 2017 15:58:16 +0100 Christian Borntraeger wrote: > KVM does not allow memory regions > KVM_MEM_MAX_NR_PAGES, basically > limiting the memory per slot to 8TB-4k. Lets start a new memory region s/Lets/Let's/ :) > if we cross that boundary. > > With that

[Qemu-devel] [PATCH/RFC v2] s390x: start a new memory region if the old one exceeds KVM_MEM_MAX_NR_PAGES

2017-12-07 Thread Christian Borntraeger
KVM does not allow memory regions > KVM_MEM_MAX_NR_PAGES, basically limiting the memory per slot to 8TB-4k. Lets start a new memory region if we cross that boundary. With that (and optimistic overcommitment in the kernel) I was able to start a 24TB guest on a 1TB system. Signed-off-by: