From: Paul Brook <paul@codesourcery.com>
To: Amit Shah <amit.shah@redhat.com>
Cc: qemu list <qemu-devel@nongnu.org>
Subject: [Qemu-devel] Re: [PATCH 4/5] virtio-serial: Don't copy over guest buffer to host
Date: Fri, 10 Dec 2010 14:02:37 +0000 [thread overview]
Message-ID: <201012101402.37690.paul@codesourcery.com> (raw)
In-Reply-To: <60d0ef242fa5d7e014a8c56f2bcc6d0cd7b6e56e.1291987020.git.amit.shah@redhat.com>
> - if (!discard) {
> + if (discard) {
> + goto next;
> + }
> + next:
> virtqueue_push(vq, &elem, 0);
Please don't do this.
Paul
next prev parent reply other threads:[~2010-12-10 14:02 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-10 13:25 [Qemu-devel] [PATCH 0/5] virtio-serial: Trivial fixes, don't copy buffers to host Amit Shah
2010-12-10 13:25 ` [Qemu-devel] [PATCH 1/5] virtio-console: Factor out common init between console and generic ports Amit Shah
2010-12-10 13:25 ` [Qemu-devel] [PATCH 2/5] virtio-console: Remove unnecessary braces Amit Shah
2010-12-10 13:25 ` [Qemu-devel] [PATCH 3/5] virtio-serial: Simplify condition for a while loop Amit Shah
2010-12-10 13:25 ` [Qemu-devel] [PATCH 4/5] virtio-serial: Don't copy over guest buffer to host Amit Shah
2010-12-10 14:02 ` Paul Brook [this message]
2010-12-10 14:59 ` [Qemu-devel] " Amit Shah
2010-12-10 15:17 ` Paul Brook
2010-12-10 15:26 ` Amit Shah
2010-12-10 13:25 ` [Qemu-devel] [PATCH 5/5] virtio-serial: Error out if guest sends unexpected vq elements Amit Shah
2010-12-10 13:59 ` [Qemu-devel] " Paul Brook
2010-12-10 14:59 ` Amit Shah
2010-12-10 15:17 ` Paul Brook
2010-12-10 15:30 ` Amit Shah
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