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Subject[PATCH 0/2] block/xen-blkfront: Support non-indirect with 64KB page granularity
Date
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 indirect.

For a summary of the previous discussion see patch #2.

This series is based on top of my 64KB page granularity support [2].

Comments are welcomed.

Sincerely yours,

[1] http://lists.xen.org/archives/html/xen-devel/2015-08/msg01659.html
[2] https://lwn.net/Articles/656797/

Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: "Roger Pau Monné" <roger.pau@citrix.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: David Vrabel <david.vrabel@citrix.com>

Julien Grall (2):
block/xen-blkfront: Introduce blkif_ring_get_request
block/xen-blkfront: Handle non-indirect grant with 64KB pages

drivers/block/xen-blkfront.c | 229 ++++++++++++++++++++++++++++++++++++++-----
1 file changed, 202 insertions(+), 27 deletions(-)

--
2.1.4



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