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Re: [Qemu-devel] [PATCH V2] tap: forbid creating multiqueue tap when hub
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] [PATCH V2] tap: forbid creating multiqueue tap when hub is used |
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Date: |
Thu, 21 Feb 2013 09:44:26 +0100 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Thu, Feb 21, 2013 at 11:05:56AM +0800, Jason Wang wrote:
> Obviously, hub does not support multiqueue tap. So this patch forbids creating
> multiple queue tap when hub is used to prevent the crash when command line
> such
> as "-net tap,queues=2" is used.
>
> Cc: address@hidden
> Signed-off-by: Jason Wang <address@hidden>
> ---
> Changes from V1:
> - Add a comment to explain the reason. (Stefan)
> - Use a more specific message. (Stefan)
> ---
> net/tap.c | 7 +++++++
> 1 files changed, 7 insertions(+), 0 deletions(-)
Thanks, applied to my net tree:
https://github.com/stefanha/qemu/commits/net
Stefan