FS#40089 - [linux] 3.14 tun performance regression
Attached to Project:
Arch Linux
Opened by Lev Cohan (lev) - Friday, 25 April 2014, 11:57 GMT
Last edited by Tobias Powalowski (tpowa) - Sunday, 27 April 2014, 13:14 GMT
Opened by Lev Cohan (lev) - Friday, 25 April 2014, 11:57 GMT
Last edited by Tobias Powalowski (tpowa) - Sunday, 27 April 2014, 13:14 GMT
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Details
Description:
With 3.14 a performance regression for the tun adapter was introduced, which renders the tun adapter barely unusable. Steps to reproduce: Use openvpn with a tun adapter and performance will be abysmal (~20kb/s / ~240kbit/s). Solution: Please add commit 53d6471cef17262d3ad1c7ce8982a234244f68ec as a patch to the linux-package. Sources: https://bugzilla.kernel.org/show_bug.cgi?id=74051#c3 https://lkml.org/lkml/2014/4/21/147 http://patchwork.ozlabs.org/patch/339082/ |
This task depends upon
Closed by Tobias Powalowski (tpowa)
Sunday, 27 April 2014, 13:14 GMT
Reason for closing: Fixed
Additional comments about closing: 3.14.2-1
Sunday, 27 April 2014, 13:14 GMT
Reason for closing: Fixed
Additional comments about closing: 3.14.2-1
https://bbs.archlinux.org/viewtopic.php?id=180529
Source:
https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.2
https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/log/?id=refs/tags/v3.14.2