[Bug 1634050] Re: Please enable CONFIG_VFIO_NOIOMMU
** Changed in: linux (Ubuntu Zesty) Assignee: Tim Gardner (timg-tpi) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634050 Title: Please enable CONFIG_VFIO_NOIOMMU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634050/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634050] Re: Please enable CONFIG_VFIO_NOIOMMU
** No longer affects: dpdk (Ubuntu) ** No longer affects: dpdk (Ubuntu Zesty) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634050 Title: Please enable CONFIG_VFIO_NOIOMMU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634050/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634050] Re: Please enable CONFIG_VFIO_NOIOMMU
** Changed in: linux (Ubuntu Zesty) 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/1634050 Title: Please enable CONFIG_VFIO_NOIOMMU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dpdk/+bug/1634050/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634050] Re: Please enable CONFIG_VFIO_NOIOMMU
Hi Tim, this was about being prepared. It can be solution to make things more accessible for experiments and development work as I stated initially. I'd never (hope to) expect it to be used in productive environments. One might argue, that if someone wants to get that far he could also build his own kernel. But then you could say that to about everything we package :-) So I thought since it really doesn't change anything without the kernel parm set we could provide it for the ease of Ubuntu users experimenting in that area. It also can ease testing since your environment just doesn't have to have so much special HW constraints. But if you still don't like it I can - for now - live with a refusal and we might wait until someone with a more tangible need for it comes up. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634050 Title: Please enable CONFIG_VFIO_NOIOMMU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dpdk/+bug/1634050/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634050] Re: Please enable CONFIG_VFIO_NOIOMMU
Christian - I'm not too keen on enabling this config. As you pointed out, it doesn't actually do anything without a kernel command line parameter. In the case where there truly is no IOMMU and enable_unsafe_noiommu_mode is set, then the kernel taint flag is also set. Do you really think there is enough of a use case to warrant enabling this config ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634050 Title: Please enable CONFIG_VFIO_NOIOMMU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dpdk/+bug/1634050/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634050] Re: Please enable CONFIG_VFIO_NOIOMMU
** Also affects: linux (Ubuntu Z-series) Importance: Undecided Status: New ** Also affects: dpdk (Ubuntu Z-series) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Z-series) Status: New => In Progress ** Changed in: linux (Ubuntu Z-series) Assignee: (unassigned) => Tim Gardner (timg-tpi) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634050 Title: Please enable CONFIG_VFIO_NOIOMMU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dpdk/+bug/1634050/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634050] Re: Please enable CONFIG_VFIO_NOIOMMU
No apport collect needed to discuss/enable this. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Changed in: linux (Ubuntu) Importance: Undecided => Wishlist -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634050 Title: Please enable CONFIG_VFIO_NOIOMMU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dpdk/+bug/1634050/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1634050] Re: Please enable CONFIG_VFIO_NOIOMMU
Checks with DPDK waiting until a matching Kernel is available - incomplete until then. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634050 Title: Please enable CONFIG_VFIO_NOIOMMU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dpdk/+bug/1634050/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
