On Wed, 15 May 2019 23:08:17 +0200 Halil Pasic <pa...@linux.ibm.com> wrote:
> On Tue, 14 May 2019 10:47:34 -0400 > "Jason J. Herne" <jjhe...@linux.ibm.com> wrote: > > Are we > > worried that virtio data structures are going to be a burden on the 31-bit > > address space? > > > > > > That is a good question I can not answer. Since it is currently at least > a page per queue (because we use dma direct, right Mimu?), I am concerned > about this. > > Connie, what is your opinion? Yes, running into problems there was one of my motivations for my question. I guess it depends on the number of devices and how many queues they use. The problem is that it affects not only protected virt guests, but all guests. _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization
