[Bug 1407760] Re: Kernel crash when setting vxlan tunnel over the mlx4_en when acting as PF

2015-02-18 Thread Eyal Perry
** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1407760 Title: Kernel crash when setting vxlan tunnel over the

[Bug 1407760] Re: [SRU][PATCH] [Utopic] Kernel crash when setting vxlan tunnel over the mlx4_en when acting as PF

2015-01-21 Thread Eyal Perry
** Tags removed: verification-needed-utopic ** Tags added: verification-done-utopic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1407760 Title: [SRU][PATCH] [Utopic] Kernel crash when setting

[Bug 1400127] Re: Mellanox updates for Trusty

2015-01-21 Thread Eyal Perry
** Tags removed: verification-needed-trusty verification-needed-utopic ** Tags added: verification-done-trusty verification-done-utopic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1400127 Title:

[Bug 1400127] [NEW] Mellanox updates for trsuty

2014-12-07 Thread Eyal Perry
Public bug reported: The following changes since commit b87885d70c29324b66ee7d4f979a9f95cc46564b: UBUNTU: Ubuntu-3.13.0-42.71 (2014-12-05 14:35:11 +) are attached to this tracker as patch files. The main goal for this is patch-set is to add functionality to: 1. reduce cache misses by

[Bug 1400127] Re: Mellanox updates for trsuty

2014-12-07 Thread Eyal Perry
This item is opened for tracking purposes, and more resembles a feature request than a bug in its nature. Therefore I'm skipping the apport-collect script. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1353947] Re: Hypervisor with QEMU-2.0/libvirtd 1.2.2 stack when launching VM with CirrOS or Ubuntu 12.04

2014-08-12 Thread Eyal Perry
Can't run apport-collect after the kernel hang ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353947 Title: Hypervisor with

[Bug 1353947] Re: Hypervisor with QEMU-2.0/libvirtd 1.2.2 stack when launching VM with CirrOS or Ubuntu 12.04

2014-08-12 Thread Eyal Perry
Hello Serge, I agree that there is probably some missing feature in the guest kernel. However, I don't believe it is acceptable for the hyper-visor kernel to be affected from this. Actually, this is a security issue if a VM user can crash i't Host kernel and probably some other VMs as well.

[Bug 1353947] Re: Hypervisor with QEMU-2.0/libvirtd 1.2.2 stack when launching VM with CirrOS or Ubuntu 12.04

2014-08-12 Thread Eyal Perry
Indeed, with qemu 1.5 we did not observed this issue at all. Sorry, but I don't have the resources at the moment to do the bisecting. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353947 Title:

[Bug 1312419] Re: nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache

2014-05-14 Thread Eyal Perry
what i checked is a small application called udaddy which is part of the librdmacm examples. But this information I think is useless since the method which actually reveled this issue is part of my own built private version of libibverbs. however I'm intend to write you a small app to

[Bug 1312419] Re: nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache

2014-05-14 Thread Eyal Perry
what i checked is a small application called udaddy which is part of the librdmacm examples. But this information I think is useless since the method which actually reveled this issue is part of my own built private version of libibverbs. however I'm intend to write you a small app to

[Bug 1312419] [NEW] nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache

2014-04-24 Thread Eyal Perry
Public bug reported: Retrieving information about configured neighbors fail my application is running the following procedure: neigh = NULL; cache = rtnl_neigh_alloc_cache(sk); while(NULL == neigh){ nl_cache_refill(sk, chache); neigh = rtnl_neigh_get(cache, ifindex, dst_addr); } with

[Bug 1312419] [NEW] nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache

2014-04-24 Thread Eyal Perry
Public bug reported: Retrieving information about configured neighbors fail my application is running the following procedure: neigh = NULL; cache = rtnl_neigh_alloc_cache(sk); while(NULL == neigh){ nl_cache_refill(sk, chache); neigh = rtnl_neigh_get(cache, ifindex, dst_addr); } with

[Bug 1305874] Re: kmod needs to handle mlx4

2014-04-24 Thread Eyal Perry
Hi Adam/Chris, unfortunately this bug is still effective in the released version: http://releases.ubuntu.com/trusty/ubuntu-14.04-server-amd64.iso -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1305874

RE: [Bug 1305874] Re: kmod needs to handle mlx4

2014-04-13 Thread Eyal Perry
Thanks Adam, I've verified the fix - issue resolved. Best Regards, Eyal. -Original Message- From: boun...@canonical.com [mailto:boun...@canonical.com] On Behalf Of Adam Conrad Sent: Saturday, April 12, 2014 7:46 PM To: Eyal Perry Subject: [Bug 1305874] Re: kmod needs to handle mlx4

RE: [Bug 1305874] Re: kmod needs to handle mlx4

2014-04-11 Thread Eyal Perry
I've just tested again the newest installer image from http://cdimage.ubuntu.com/ubuntu-server/daily/pending/trusty-server-amd64.iso And it still does not detects mlx4 NICs automatically. After I drop to shell, modprobe the mlx4_en manually and back to the installer it detects the NICs as

[Bug 1292055] [NEW] dhclient fail on InfiniBand HW

2014-03-13 Thread Eyal Perry
Public bug reported: Issue description: when running dhclient on IP-over-Infiniband interface the process immediately fails - no packets are sent at all. Reproduction: # dhclient -v ib0 Internet Systems Consortium DHCP Client 4.2.4 Copyright 2004-2012 Internet Systems Consortium. All rights

[Bug 1292055] Re: dhclient fail on InfiniBand HW

2014-03-13 Thread Eyal Perry
It will send the DHCP request with that specified client-ID. But this approach requires net/sys-admin to reconfigure dhclient.conf in advance. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292055