[Bug 1819989] Re: Add basic support to NVLink2 passthrough

2019-04-24 Thread Andrew Cloke
** Changed in: ubuntu-power-systems Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1819989 Title: Add basic support to NVLink2 passthrough To manage noti

[Bug 1819989] Re: Add basic support to NVLink2 passthrough

2019-04-24 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 4.15.0-48.51 --- linux (4.15.0-48.51) bionic; urgency=medium * linux: 4.15.0-48.51 -proposed tracker (LP: #1822820) * Packaging resync (LP: #1786013) - [Packaging] update helper scripts - [Packaging] resync retpoline extraction

[Bug 1819989] Re: Add basic support to NVLink2 passthrough

2019-04-12 Thread Frank Heimes
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1819989 Title: Add basic support to NVLink2 passthrough To manage n

[Bug 1819989] Re: Add basic support to NVLink2 passthrough

2019-04-12 Thread Jose Ricardo Ziviani
Hello, I tested the kernel with the changes and it works nice! Thank you root@ubuntu:~# numactl -H available: 3 nodes (0,251-252) node 0 cpus: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53

[Bug 1819989] Re: Add basic support to NVLink2 passthrough

2019-04-04 Thread Ubuntu Kernel Bot
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- bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verifica

[Bug 1819989] Re: Add basic support to NVLink2 passthrough

2019-04-01 Thread Jose Ricardo Ziviani
** Attachment added: "small script to detach devices from the same IOMMU group" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819989/+attachment/5251785/+files/detach.sh -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https

[Bug 1819989] Re: Add basic support to NVLink2 passthrough

2019-04-01 Thread Jose Ricardo Ziviani
SRU: [Impact] * An important feature was developed for PowerPC upstream and backported to a custom version of Ubuntu Bionic 18.04.1. The feature is known as nvlink2[1] passthrough, it allows physical GPUs to be accessed from any QEMU/KVM virtual machine. The problem happens when clients want to

[Bug 1819989] Re: Add basic support to NVLink2 passthrough

2019-04-01 Thread Andrew Cloke
** Also affects: ubuntu-power-systems Importance: Undecided Status: New ** Changed in: ubuntu-power-systems Status: New => Fix Committed ** Changed in: ubuntu-power-systems Importance: Undecided => High ** Changed in: ubuntu-power-systems Assignee: (unassigned) => Canoni

[Bug 1819989] Re: Add basic support to NVLink2 passthrough

2019-03-31 Thread Khaled El Mously
** Changed in: linux (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/1819989 Title: Add basic support to NVLink2 passthrough To manage noti

[Bug 1819989] Re: Add basic support to NVLink2 passthrough

2019-03-27 Thread Kleber Sacilotto de Souza
** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Bionic) Status: New => In Progress ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bu

[Bug 1819989] Re: Add basic support to NVLink2 passthrough

2019-03-20 Thread Jose Ricardo Ziviani
** 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/1819989 Title: Add basic support to NVLink2 passthrough To manage notifications ab

[Bug 1819989] Re: Add basic support to NVLink2 passthrough

2019-03-14 Thread Jose Ricardo Ziviani
The patchset is in the mailing list for review: https://lists.ubuntu.com/archives/kernel-team/2019-March/099243.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1819989 Title: Add basic support to