[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Changed in: linux-azure (Ubuntu Cosmic) Status: In Progress => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1805304 Title: [Hyper-V] Additional patches for Lv2 storage

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Also affects: linux-azure (Ubuntu Cosmic) Importance: Undecided Status: New ** Changed in: linux-azure (Ubuntu Cosmic) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

This bug was fixed in the package linux-azure - 4.15.0-1035.36~14.04.2 --- linux-azure (4.15.0-1035.36~14.04.2) trusty; urgency=medium * linux-azure: 4.15.0-1035.36~14.04.2 -proposed tracker (LP: #1806063) [ Ubuntu: 4.15.0-1035.36 ] * linux-azure: 4.15.0-1035.36 -proposed

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

This bug was fixed in the package linux-azure - 4.15.0-1035.36 --- linux-azure (4.15.0-1035.36) bionic; urgency=medium * linux-azure: 4.15.0-1035.36 -proposed tracker (LP: #1806021) * [Hyper-V] Additional patches for Lv2 storage performance (LP: #1805304) - SAUCE: scsi:

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

@mhcerri looking at the changelog I don't see "[PATCH] scsi: storvsc: Fix a race in sub-channel creation that can cause panic" in 4.15.0-1034... https://launchpad.net/ubuntu/+source/linux- azure/4.15.0-1034.35 -- You received this bug notification because you are a member of Ubuntu Bugs, which

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Changed in: linux-azure (Ubuntu Bionic) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1805304 Title: [Hyper-V] Additional patches for Lv2 storage

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Also affects: linux-azure (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: linux-azure (Ubuntu) Status: New => Confirmed ** Changed in: linux-azure (Ubuntu) Assignee: (unassigned) => Marcelo Cerri (mhcerri) ** Changed in: linux-azure (Ubuntu Bionic)

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1805304 Title: [Hyper-V] Additional patches for Lv2 storage performance To manage notifications about this bug go to:

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

Issue found: on L80v2 the kernel is allocating IRQs outside of NUMA0, but all of the NVME disks on L80v2 are on NUMA0. Looking for a relevant patch for this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

Awesome, thanks Dexuan. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1805304 Title: [Hyper-V] Additional patches for Lv2 storage performance To manage notifications about this bug go to:

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

The link to "[PATCH] scsi: storvsc: Fix a race in sub-channel creation that can cause panic" is https://lkml.org/lkml/2018/11/26/159 or https://lore.kernel.org/patchwork/patch/1016903/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Patch added: "0009-X86-Hyper-V-Enlighten-APIC-access.patch" https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1805304/+attachment/5216633/+files/0009-X86-Hyper-V-Enlighten-APIC-access.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Patch added: "0002-x86-hyperv-Add-a-function-to-read-both-TSC-and-TSC-p.patch" https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1805304/+attachment/5216625/+files/0002-x86-hyperv-Add-a-function-to-read-both-TSC-and-TSC-p.patch -- You received this bug notification because you

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Patch added: "0004-x86-hyperv-Redirect-reenlightment-notifications-on-C.patch" https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1805304/+attachment/5216627/+files/0004-x86-hyperv-Redirect-reenlightment-notifications-on-C.patch -- You received this bug notification because you

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Patch added: "0010-X86-Hyper-V-Enable-IPI-enlightenments.patch" https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1805304/+attachment/5216634/+files/0010-X86-Hyper-V-Enable-IPI-enlightenments.patch -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Patch added: "0003-x86-hyperv-Reenlightenment-notifications-support.patch" https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1805304/+attachment/5216626/+files/0003-x86-hyperv-Reenlightenment-notifications-support.patch -- You received this bug notification because you are a

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Patch added: "0001-Drivers-hv-vmbus-Remove-x86-isms-from-arch-independe.patch" https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1805304/+attachment/5216624/+files/0001-Drivers-hv-vmbus-Remove-x86-isms-from-arch-independe.patch -- You received this bug notification because you

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Patch added: "0011-X86-Hyper-V-Enhanced-IPI-enlightenment.patch" https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1805304/+attachment/5216635/+files/0011-X86-Hyper-V-Enhanced-IPI-enlightenment.patch -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Patch added: "0005-x86-hyper-v-move-hyperv.h-out-of-uapi.patch" https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1805304/+attachment/5216629/+files/0005-x86-hyper-v-move-hyperv.h-out-of-uapi.patch -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Patch added: "0007-x86-hyper-v-allocate-and-use-Virtual-Processor-Assis.patch" https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1805304/+attachment/5216631/+files/0007-x86-hyper-v-allocate-and-use-Virtual-Processor-Assis.patch -- You received this bug notification because you

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Patch added: "0012-x86-hyper-v-Fix-the-circular-dependency-in-IPI-enlig.patch" https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1805304/+attachment/5216636/+files/0012-x86-hyper-v-Fix-the-circular-dependency-in-IPI-enlig.patch -- You received this bug notification because you

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

Sorry, the name for the last patch on the list will be "scsi: storvsc: Fix a race in sub-channel creation that can cause panic" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1805304 Title:

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Patch added: "0006-x86-hyper-v-move-definitions-from-TLFS-to-hyperv-tlf.patch" https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1805304/+attachment/5216630/+files/0006-x86-hyper-v-move-definitions-from-TLFS-to-hyperv-tlf.patch -- You received this bug notification because you

[Bug 1805304] Re: [Hyper-V] Additional patches for Lv2 storage performance

** Patch added: "0008-x86-hyper-v-define-struct-hv_enlightened_vmcs-and-cl.patch" https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1805304/+attachment/5216632/+files/0008-x86-hyper-v-define-struct-hv_enlightened_vmcs-and-cl.patch -- You received this bug notification because you