Re: [Xen-devel] [PATCH 0/2] block/xen-blkfront: Support non-indirect with 64KB page granularity

2015-10-02 Thread Julien Grall
Hi, Ping, any comment on this series? Regards, On 11/09/15 20:31, Julien Grall wrote: > Hi all, > > This is a follow-up on the previous discussion [1] related to guest using 64KB > page granularity not booting with backend using non-indirect grant. > > This has been successly tested on ARM64

Re: [Xen-devel] [PATCH 0/2] block/xen-blkfront: Support non-indirect with 64KB page granularity

2015-09-13 Thread Julien Grall
On 12/09/2015 10:46, Bob Liu wrote: Hi Julien, Hi Bob, On 09/12/2015 03:31 AM, Julien Grall wrote: Hi all, This is a follow-up on the previous discussion [1] related to guest using 64KB page granularity not booting with backend using non-indirect grant. This has been successly tested

Re: [Xen-devel] [PATCH 0/2] block/xen-blkfront: Support non-indirect with 64KB page granularity

2015-09-13 Thread Bob Liu
On 09/13/2015 08:06 PM, Julien Grall wrote: > > > On 12/09/2015 10:46, Bob Liu wrote: >> Hi Julien, > > Hi Bob, > > >> On 09/12/2015 03:31 AM, Julien Grall wrote: >>> Hi all, >>> >>> This is a follow-up on the previous discussion [1] related to guest using >>> 64KB >>> page granularity not

Re: [Xen-devel] [PATCH 0/2] block/xen-blkfront: Support non-indirect with 64KB page granularity

2015-09-13 Thread Julien Grall
On 13/09/2015 13:44, Bob Liu wrote: I may misunderstood here. But I think same changes are also required even if backend supports indirect grant when frontend is using 64KB page granularity. Else 1) How to set up the grant map for requests in domU? The minimum segment buffer size in a request

Re: [Xen-devel] [PATCH 0/2] block/xen-blkfront: Support non-indirect with 64KB page granularity

2015-09-13 Thread Bob Liu
On 09/14/2015 01:47 AM, Julien Grall wrote: > > > On 13/09/2015 13:44, Bob Liu wrote: >> I may misunderstood here. >> But I think same changes are also required even if backend supports indirect >> grant when frontend is using 64KB page granularity. >> Else >> 1) How to set up the grant map

Re: [Xen-devel] [PATCH 0/2] block/xen-blkfront: Support non-indirect with 64KB page granularity

2015-09-12 Thread Bob Liu
Hi Julien, On 09/12/2015 03:31 AM, Julien Grall wrote: > Hi all, > > This is a follow-up on the previous discussion [1] related to guest using 64KB > page granularity not booting with backend using non-indirect grant. > > This has been successly tested on ARM64 with both 64KB and 4KB page >

[Xen-devel] [PATCH 0/2] block/xen-blkfront: Support non-indirect with 64KB page granularity

2015-09-11 Thread Julien Grall
Hi all, This is a follow-up on the previous discussion [1] related to guest using 64KB page granularity not booting with backend using non-indirect grant. This has been successly tested on ARM64 with both 64KB and 4KB page granularity guests and QEMU as the backend. Indeed QEMU is not supported