From: Olaf Hering <olaf@aepfle.de>
To: Stefano Stabellini <sstabellini@kernel.org>
Cc: peter.maydell@linaro.org, stefanha@gmail.com,
qemu-devel@nongnu.org, Paul Durrant <paul.durrant@citrix.com>,
stefanha@redhat.com, anthony.perard@citrix.com,
xen-devel@lists.xenproject.org
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 [thread overview]
Message-ID: <20170727060241.GA9327@aepfle.de> (raw)
In-Reply-To: <1498601083-11799-3-git-send-email-sstabellini@kernel.org>
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On Tue, Jun 27, Stefano Stabellini wrote:
> From: Paul Durrant <paul.durrant@citrix.com>
> 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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next prev parent reply other threads:[~2017-07-27 6:03 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-27 22:04 [Qemu-devel] [PATCH 0/3] please pull xen-20170627-tag Stefano Stabellini
2017-06-27 22:04 ` [Qemu-devel] [PULL 1/3] xen/disk: don't leak stack data via response ring Stefano Stabellini
2017-06-27 22:04 ` [Qemu-devel] [PULL 2/3] xen-disk: only advertize feature-persistent if grant copy is not available Stefano Stabellini
2017-06-27 22:04 ` [Qemu-devel] [PULL 3/3] xen-disk: add support for multi-page shared rings Stefano Stabellini
2017-07-27 6:02 ` Olaf Hering [this message]
2017-07-27 19:14 ` [Qemu-devel] [Xen-devel] " Stefano Stabellini
2017-09-23 16:05 ` [Qemu-devel] xen/disk: don't leak stack data via response ring Michael Tokarev
2017-09-24 9:18 ` Michael Tokarev
2017-09-25 22:48 ` Stefano Stabellini
2017-06-29 12:12 ` [Qemu-devel] [PATCH 0/3] please pull xen-20170627-tag Peter Maydell
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