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Re: [Qemu-devel] [Xen-devel] [PULL 3/3] xen-disk: add support for multi-
From: |
Olaf Hering |
Subject: |
Re: [Qemu-devel] [Xen-devel] [PULL 3/3] xen-disk: add support for multi-page shared rings |
Date: |
Thu, 27 Jul 2017 08:02:41 +0200 |
User-agent: |
Mutt/1.8.3 (7110) |
On Tue, Jun 27, Stefano Stabellini wrote:
> From: Paul Durrant <address@hidden>
> The blkif protocol has had provision for negotiation of multi-page shared
> rings for some time now and many guest OS have support in their frontend
> drivers.
> +++ b/hw/block/xen_disk.c
> + domids = g_malloc0_n(blkdev->nr_ring_ref, sizeof(uint32_t));
According to [1] g_malloc0_n requires at least glib-2.24. As a result
compilation of qemu-2.10 fails in SLE11, which has just glib-2.22.
Olaf
[1] https://developer.gnome.org/glib/stable/glib-Memory-Allocation.html
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- Re: [Qemu-devel] [Xen-devel] [PULL 3/3] xen-disk: add support for multi-page shared rings,
Olaf Hering <=