From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 109808] ROCm OpenCL segfaults on drm-next-5.1-wip Date: Fri, 01 Mar 2019 21:19:15 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0066143882==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 71FD46E33F for ; Fri, 1 Mar 2019 21:19:16 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0066143882== Content-Type: multipart/alternative; boundary="15514751560.8186.991" Content-Transfer-Encoding: 7bit --15514751560.8186.991 Date: Fri, 1 Mar 2019 21:19:16 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D109808 Bug ID: 109808 Summary: ROCm OpenCL segfaults on drm-next-5.1-wip Product: DRI Version: XOrg git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: bmilreu@gmail.com rocm clinfo segfaults with this on dmesg: mar 01 15:27:36 mjb kernel: kfd2kgd: init_user_pages: Failed to register MMU notifier: -19 Reverting:=20 drm/amdgpu: use HMM callback to replace mmu notifier drm/amdgpu: replace get_user_pages with HMM mirror helpers drm/amdkfd: avoid HMM change cause circular lock drm/amdgpu: use HMM callback to replace mmu notifier makes it work again, something might be wrong with those related commits. --=20 You are receiving this mail because: You are the assignee for the bug.= --15514751560.8186.991 Date: Fri, 1 Mar 2019 21:19:16 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated
Bug ID 109808
Summary ROCm OpenCL segfaults on drm-next-5.1-wip
Product DRI
Version XOrg git
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter bmilreu@gmail.com 

rocm clinfo segfaults with this on dmesg:

mar 01 15:27:36 mjb kernel: kfd2kgd: init_user_pages: Failed to register MMU
notifier: -19


Reverting:=20
        drm/amdgpu: use HMM callback to replace mmu notifier
        drm/amdgpu: replace get_user_pages with HMM mirror helpers
        drm/amdkfd: avoid HMM change cause circular lock
        drm/amdgpu: use HMM callback to replace mmu notifier

makes it work again, something might be wrong with those related commits.

You are receiving this mail because:
  • You are the assignee for the bug.
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