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Re: [Qemu-devel] [PATCH 1/6] qemu-bridge-helper: Fix misuse of isspace()
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PATCH 1/6] qemu-bridge-helper: Fix misuse of isspace() |
Date: |
Fri, 17 May 2019 13:45:11 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 |
On 17/05/19 06:35, Jason Wang wrote:
>> Yes, your honor. :) The helper is the only way for unprivileged users
>> to set up TAP networking, which is basically the only really way to have
>> *working* network. It's widely used in the wild, it's self-contained
>> and the only alternative for users is the S-word (hint, it's five
>> letters long and ends with LIRP).
>
> The issue is it can't deal with e.g vhost-net and multiqueue.
vhost-net does work with qemu-bridge-helper, the problem is that distros
set its permissions to 600 and there is really no reason for that.
There is also no reason why multiqueue shouldn't work with
qemu-bridge-helper, all it would take is a new command line argument
--num-queues probably.
Paolo
> We can
> have a simple privileged launcher to do network configuration and pass
> the fds to unprivileged qemu.
- Re: [Qemu-devel] [PATCH 1/6] qemu-bridge-helper: Fix misuse of isspace(), (continued)
- Re: [Qemu-devel] [PATCH 1/6] qemu-bridge-helper: Fix misuse of isspace(), Markus Armbruster, 2019/05/15
- Re: [Qemu-devel] [PATCH 1/6] qemu-bridge-helper: Fix misuse of isspace(), Peter Maydell, 2019/05/15
- Re: [Qemu-devel] [PATCH 1/6] qemu-bridge-helper: Fix misuse of isspace(), Daniel P . Berrangé, 2019/05/15
- Re: [Qemu-devel] [PATCH 1/6] qemu-bridge-helper: Fix misuse of isspace(), Markus Armbruster, 2019/05/15
- Re: [Qemu-devel] [PATCH 1/6] qemu-bridge-helper: Fix misuse of isspace(), Daniel P . Berrangé, 2019/05/15
- Re: [Qemu-devel] [PATCH 1/6] qemu-bridge-helper: Fix misuse of isspace(), Richard Henderson, 2019/05/15
- Re: [Qemu-devel] [PATCH 1/6] qemu-bridge-helper: Fix misuse of isspace(), Markus Armbruster, 2019/05/15
- Re: [Qemu-devel] [PATCH 1/6] qemu-bridge-helper: Fix misuse of isspace(), Richard Henderson, 2019/05/15
- Re: [Qemu-devel] [PATCH 1/6] qemu-bridge-helper: Fix misuse of isspace(), Paolo Bonzini, 2019/05/15
- Re: [Qemu-devel] [PATCH 1/6] qemu-bridge-helper: Fix misuse of isspace(), Jason Wang, 2019/05/17
- Re: [Qemu-devel] [PATCH 1/6] qemu-bridge-helper: Fix misuse of isspace(),
Paolo Bonzini <=