[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-03-03 Thread Joseph Salisbury
** Changed in: linux-lts-trusty (Ubuntu Precise) Status: In Progress => Won't Fix ** Changed in: linux-lts-trusty (Ubuntu) Status: In Progress => Won't Fix ** Changed in: linux (Ubuntu Trusty) Status: In Progress => Won't Fix ** Changed in: linux (Ubuntu) Status: In

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-31 Thread Chris Valean
This lts-trusty test kernel is not booting when installed on 12.04.5. There are multiple events like this being recorded on the serial: udevd[275]: timeout: killing '/sbin/modprobe -bv vmbus:394f16571591784eab55382f3bd5422d' [380] udevd[246]: timeout: killing '/sbin/modprobe -bv

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-29 Thread Joseph Salisbury
I built a Trusty test kernel. Sorry for the delay, it required backporting 20 other commits. The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1454892/trusty/ Can you test this kernel and see if it resolves this bug? Thanks in advance! -- You received this bug

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-28 Thread Joseph Salisbury
** Changed in: linux-lts-utopic (Ubuntu Trusty) Status: In Progress => Won't Fix -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-utopic in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V] hv_netvsc: Use

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-27 Thread Leann Ogasawara
** Changed in: linux-lts-utopic (Ubuntu) Status: In Progress => Won't Fix -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-utopic in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V] hv_netvsc: Use the

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-27 Thread Chris Valean
Hi Joe, I verified the v2 test kernel from comment #30 and the network performance tests have passed successfully now. The network connection didn't drop between the systems, please proceed with merging these changes. -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-26 Thread Joshua R. Poulson
Is this test kernel utopic or trusty? We are expecting 12.04.5 fixes to go into lts-trusty (HWE). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V] hv_netvsc: Use

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-26 Thread Joseph Salisbury
The test kernel in comment #30 is for the utopic HWE kernel in trusty. I'll also build a Trusty HWE kernel for Precise and post it shortly. ** Also affects: linux-lts-trusty (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-lts-trusty (Ubuntu Trusty) Status: New =>

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-26 Thread Joshua R. Poulson
Ah, I thought the 3.16 kernel was no longer updated except CVEs as utopic was only used for 14.04.2 and that was deprecated to vivid for 14.04.3. In my documentation I encourage users on 12.04 to run lts- trusty, 14.04 to run lts-vivid, and in some cases I even advise some customers to move to

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-20 Thread Chris Valean
Hi Joe, We've attempted to validate the linux-lts-utopic test kernel provided, however on a Trusty system the VM is not stable in terms of getting the network connectivity, as during performance testing, the system tend to loose the test interface connection. Can you please confirm if commit

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-20 Thread Joshua R. Poulson
Sorry, the test team was buried under some other items, and we had not made it to this one yet. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V] hv_netvsc: Use

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-20 Thread Joseph Salisbury
Hi Josh, Do you happen to know if testing was performed with the test kernel as of yet? Some of the Trusty prereqs for bug 1519897 would come in via this bug fix. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-20 Thread Joseph Salisbury
Hi Chris, The linux-lts-utopic test kernel did not have that commit applied since it is being addressed in bug 1519897. It sounds like these two bugs should be tied togeter. What do you think? I can rebuild the test kernel with all the commits for this bug and with commit 8599846d7. -- You

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-20 Thread Joseph Salisbury
I build one more test kernel, but it also includes commits 8599846d and 5f5cc8173. The new v2 test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1454892/lts-backport-utopic/ Can you test this kernel and see if it resolves this bug? -- You received this bug notification

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-04 Thread Joseph Salisbury
One of the prerequisite commits required for this patch to apply to lts- backport-utopic and Trusty(Commit 0b725a2c) was making changes to the igb driver. I created a new backport of this commit, so it does not touch igb. There was good testing in bug 1492146 with this kernel, see commits 34 ->

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2016-01-04 Thread Joseph Salisbury
If we can receive positive test feedback by January 8th, we can proceed to submit the patches for kernel SRU review in an attempt to make the upcoming kernel SRU cycle starting on January 10th. Assuming the patches are accepted for SRU and land in the upcoming SRU cycle, the fix should be

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-12-28 Thread Joshua R. Poulson
Consider the following upstream commit and its prerequisites with respect to some people having trouble with the SRB flag: storvsc_drv.c : commit 8cf308e1225f5f93575f03cc4dbef24516fa81c9 : storvsc: Don't set the SRB_FLAGS_QUEUE_ACTION_ENABLE flag I'm wondering if it affected more than just

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-12-28 Thread Joshua R. Poulson
My paste missed storvsc_drv.c : commit 3209f9d780d137cdb54c85e0a776cb19e723a170 : scsi: storvsc: Fix a bug in the handling of SRB status flags -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-12-11 Thread Joseph Salisbury
** Changed in: linux (Ubuntu) Status: Fix Released => In Progress -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-12-09 Thread Joseph Salisbury
As mentioned in comment #18, the fixes for this bug caused a regression in linux-lts-utopic. I created a new linux-lts-utopic test kernel with all the patches for this bug, plus two additional prereqs that were needed to prevent the regression from happening again. I asked for testing of this

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-12-09 Thread Joshua R. Poulson
I am also concerned about bug 1521053 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-11-10 Thread Joseph Salisbury
** No longer affects: linux (Ubuntu Precise) ** No longer affects: linux (Ubuntu Utopic) ** Changed in: linux-lts-utopic (Ubuntu Trusty) Status: Triaged => In Progress ** Changed in: linux-lts-utopic (Ubuntu Trusty) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) -- You

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-11-03 Thread Joseph Salisbury
** Changed in: linux-lts-utopic (Ubuntu) Status: Triaged => In Progress ** Changed in: linux-lts-utopic (Ubuntu) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Changed in: linux (Ubuntu Trusty) Status: Confirmed => In Progress -- You received this bug

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-09-15 Thread Joseph Salisbury
** Changed in: linux-lts-utopic (Ubuntu) Status: Fix Committed => Triaged ** Changed in: linux (Ubuntu Utopic) Status: Fix Committed => Invalid ** Changed in: linux (Ubuntu Utopic) Assignee: Joseph Salisbury (jsalisbury) => (unassigned) -- You received this bug notification

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-09-10 Thread Luis Henriques
** Changed in: linux-lts-utopic (Ubuntu Trusty) Status: Fix Released => Triaged -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-utopic in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V] hv_netvsc: Use

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-09-09 Thread Luis Henriques
Due to the regression referred to in comment #18 we are reverting this patchset from linux-lts-utopic. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-utopic in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V]

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-09-08 Thread Joseph Salisbury
Possible regression in lts-backport-utpic due to backport of commit 0b725a2c. See bug 1492146 . -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-utopic in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V]

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-09-08 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 3.19.0-28.30 --- linux (3.19.0-28.30) vivid; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1490606 [ Gary Wang ] * SAUCE: i915_bpo: drm/i915: set CDCLK if DPLL0 enabled during resuming from S3 - LP:

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-09-08 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 3.19.0-28.30 --- linux (3.19.0-28.30) vivid; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1490606 [ Gary Wang ] * SAUCE: i915_bpo: drm/i915: set CDCLK if DPLL0 enabled during resuming from S3 - LP:

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-09-03 Thread Launchpad Bug Tracker
This bug was fixed in the package linux-lts-utopic - 3.16.0-48.64~14.04.1 --- linux-lts-utopic (3.16.0-48.64~14.04.1) trusty; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1487225 [ Upstream Kernel Changes ] * sysfs: Create mountpoints with

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-09-03 Thread Launchpad Bug Tracker
This bug was fixed in the package linux-lts-utopic - 3.16.0-48.64~14.04.1 --- linux-lts-utopic (3.16.0-48.64~14.04.1) trusty; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1487225 [ Upstream Kernel Changes ] * sysfs: Create mountpoints with

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-09-01 Thread Joseph Salisbury
@nmeier or @jrp Can you verify the -proposed kernel requested in comment #12? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-utopic in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V] hv_netvsc: Use the

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-08-23 Thread Brad Figg
** Tags added: verification-needed-trusty -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-utopic in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-08-18 Thread Luis Henriques
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- vivid' to 'verification-done-vivid'. If verification is not done by 5 working days from

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-08-17 Thread Launchpad Bug Tracker
** Branch linked: lp:ubuntu/trusty-proposed/linux-lts-vivid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-utopic in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-08-14 Thread Joseph Salisbury
I think that is just showing temporary changes where in linux-lts-utopic was marked as affecting Precise, Utopic, Vivid and Wily. However, there is no lts utopic kernel for those releases, there is only one for trusty, and that was was marked as Fix Commited. So the fix is still coming as

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-08-13 Thread Brad Figg
** Changed in: linux (Ubuntu Utopic) Status: In Progress = Fix Committed ** Also affects: linux-lts-utopic (Ubuntu) Importance: Undecided Status: New ** No longer affects: linux-lts-utopic (Ubuntu Precise) ** No longer affects: linux-lts-utopic (Ubuntu Utopic) ** No longer

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-08-13 Thread Joshua R. Poulson
Not sure why no longer effects has been placed here, we've acked the latest test kernel and are looking forward to this fix going out. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-utopic in Ubuntu.

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-08-05 Thread nmeier
Installed the test kernel from comment #8 on a 14.10 server VM. Everything looks good. IPerf3 ran with no issues. The two Hyper-V hosts used for the test only had 1GB NICs, so iperf reported 920MB throughput. -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-07-30 Thread Brad Figg
** Changed in: linux (Ubuntu Vivid) Status: In Progress = Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V] hv_netvsc: Use the xmit_more skb

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-07-23 Thread Joseph Salisbury
** Changed in: linux (Ubuntu Trusty) Status: In Progress = Confirmed ** Changed in: linux (Ubuntu Precise) Status: In Progress = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-07-22 Thread Joseph Salisbury
** Changed in: linux (Ubuntu Precise) Importance: Medium = High ** Changed in: linux (Ubuntu Trusty) Importance: Medium = High ** Changed in: linux (Ubuntu Utopic) Importance: Medium = High ** Changed in: linux (Ubuntu Vivid) Importance: Medium = High ** Changed in: linux (Ubuntu

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-07-17 Thread Joseph Salisbury
I created a Utopic test kernel with a backport of all the requested commits and their prereqs. The test kernel also has the commits from bug 1452074 The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1454892/utopic/ -- You received this bug notification because you

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-07-08 Thread Joshua R. Poulson
This kernel looks good. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host Status in linux

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-06-26 Thread Chris Valean
Hi Joseph, We're going to test the new kernel and update the thread in the next few days. Thank you! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V] hv_netvsc:

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-06-11 Thread Joseph Salisbury
** Changed in: linux (Ubuntu Precise) Status: Triaged = In Progress ** Changed in: linux (Ubuntu Trusty) Status: Triaged = In Progress ** Changed in: linux (Ubuntu Utopic) Status: Triaged = In Progress ** Changed in: linux (Ubuntu Vivid) Status: Triaged = In Progress

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-06-11 Thread Joseph Salisbury
I built a new test kernel, which was rebased to 3.19.0-20. The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1454892 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-06-10 Thread Chris Valean
Joseph, can you please rebase these patches against the latest kernel for Vivid - 3.19.0-20 and let us know the kernel test path to re-test. Multiple changes have been implemented since the -17/-18 releases. Thank you! -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-06-02 Thread Joseph Salisbury
I built a Vivid test kernel with the requested commit. There were some pre-req commits that were needed as well. The test kernel has the following commits applied: 4c0d9e0 hv_netvsc: Use the xmit_more skb flag to optimize signaling the host 2e16490 Drivers: hv: vmbus: Export the

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-05-14 Thread Joseph Salisbury
** Tags added: kernel-da-key kernel-hyper-v ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Also affects: linux (Ubuntu Trusty) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Utopic) Importance: Undecided Status: New ** Also affects:

[Kernel-packages] [Bug 1454892] Re: [Hyper-V] hv_netvsc: Use the xmit_more skb flag to optimize signaling the host

2015-05-13 Thread Joshua R. Poulson
Upstream commit request, no logs required. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1454892 Title: [Hyper-V]