[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

This bug was fixed in the package linux - 4.15.0-12.13 --- linux (4.15.0-12.13) bionic; urgency=medium * linux: 4.15.0-12.13 -proposed tracker (LP: #1754059) * CONFIG_EFI=y on armhf (LP: #1726362) - [Config] CONFIG_EFI=y on armhf, reconcile secureboot EFI settings *

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

** Also affects: linux (Ubuntu Bionic) Importance: Undecided Assignee: Daniel Axtens (daxtens) Status: Confirmed ** Changed in: linux (Ubuntu Bionic) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

Hawei team just tested and verified this bug on 4.15.0-10-generic kernel on D05 server. -- 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/1738334 Title: hisilicon hibmc regression due to

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

Call traces for this bug on D05 for kernel 4.15.0-10-generic which tested on 1 March 2018 on 18.04 daily build ** Attachment added: "Call traces for this bug on D05 for kernel 4.15.0-10-generic which tested on 1 March 2018 on 18.04 daily build"

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

** Description changed: [SRU Justification] [Impact] - On Artful kernels, X fails to start and a kernel splat is printed. + On Artful and Bionic kernels, X fails to start and a kernel splat is printed. This is cbecause ea642c3216cb ("drm/ttm: add io_mem_pfn callback") is incomplete:

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

Hi Fred, Thanks for the update. I have tried to nominate the bug for Bionic; I think the kernel team normally does this so we will see if that has worked. More importantly, I will test and send a patch for Bionic shortly. Regards, Daniel -- You received this bug notification because you are a

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

hi daniel this bug also affect this ubuntu 18.04.0 version which using bionic kernel branch(kernel 4.15), because this patchset have merged into mainline linus kernel 4.16rc1 (after kernel 4.15). I want to add this bionic tag, but i fail it. Can you add this bionic tag to merge this patchset

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

** Also affects: linux Importance: Undecided Status: New -- 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/1738334 Title: hisilicon hibmc regression due to ea642c3216cb

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

This bug was fixed in the package linux - 4.13.0-36.40 --- linux (4.13.0-36.40) artful; urgency=medium * linux: 4.13.0-36.40 -proposed tracker (LP: #1750010) * Rebuild without "CVE-2017-5754 ARM64 KPTI fixes" patch set linux (4.13.0-35.39) artful; urgency=medium * linux:

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

Hi, I installed 4.13.0-35-generic from artful-proposed. The kernel boots and X starts fine, so this has passed verification. Regards, Daniel ** Tags removed: verification-needed-artful ** Tags added: verification-done-artful -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

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- artful' to 'verification-done-artful'. If the problem still exists, change the tag

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

** Changed in: linux (Ubuntu Artful) Status: New => 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/1738334 Title: hisilicon hibmc regression due to ea642c3216cb

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

** Also affects: linux (Ubuntu Artful) Importance: Undecided Status: New -- 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/1738334 Title: hisilicon hibmc regression due to

Re: [Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

It is good to update to "Fred" (Xin Wei) off-line and thank you very much for it. On Tue, Jan 23, 2018 at 8:46 AM, Daniel Axtens wrote: > I have talked to the kernel team about this and updated Fred off-line. > > -- > You received this bug notification because you

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

I have talked to the kernel team about this and updated Fred off-line. -- 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/1738334 Title: hisilicon hibmc regression due to ea642c3216cb

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

whether this patchset will merge into ubuntu 16.04.4 version or not? this patchset will important for our DO5 board, Can you check it please? thank you -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

This patch have been accepted to be merged in in kernel V4.16. Please refer to: https://lkml.org/lkml/2017/12/25/24 -- 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/1738334 Title:

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

** Description changed: - ea642c3216cb ("drm/ttm: add io_mem_pfn callback") is incomplete: the - hisilicon hibmc driver does not contain the callback and so X does not - start. + [SRU Justification] - Discussion and potential fix at https://lists.freedesktop.org/archives -

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

Notes and some more detail for this bug/patch: The bug is from/caused by 4.12 DRM architecture, the main line commit https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v4.15-rc3=ea642c3216cb2a60d1c0e760ae47ee85c9c16447 It will cause x-window start hanged, the detail

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

This patch need to merged and fixed for the release 16.04.04. The final SRU4 windows is 8 Dec. to 6 Jan 2018. -- 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/1738334 Title: hisilicon

[Kernel-packages] [Bug 1738334] Re: hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn callback")

Confirmed - the symptom is a kernel splat about "Attempting to execute userspace memory" triggered by Xorg with LR in ttm_bo_vm_fault - see attached screenshot (sorry!) ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Attachment added: "splat.png"