Description of problem: "Triggering a warning when trying to sample the vblank timestamp for a non-existing pipe." On pre NV50, i.e. NV34, nouveau. Version-Release number of selected component (if applicable): kernel-4.3.0-1.fc24 How reproducible: 101% Steps to Reproduce: 1. Install & Run kernel 4.3.x on pre NV50, i.e. NV34, nouveau. Actual results: drm_vblank_count_and_time floods ring buffer Expected results: Parmigiano e prosciutto Additional info: Tested patch v2 and v4, successfully.
drm-nouveau-Fix-pre-nv50-pageflip-events-v4.patch http://lists.freedesktop.org/archives/dri-devel/2015-November/094148.html https://patchwork.kernel.org/patch/7591531/mbox
For stable 4.3.1 "drm/nouveau: Fix pre-nv50 pageflip events (v4)" https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bbc8764 Tested successfully with 4.3.0-2/3.fc22.i686 from 2015-11-07 to this day.
Created attachment 1105117 [details] stabilization: drm/nouveau: Fix pre-nv50 pageflip events v4 - rhbz 1281368
Also tested with: kernel-{core,modules}-4.3.2-200.fc22.{i686,x86_64}
Will this patch accompany kernel-4.3.3-300.fc22?
(In reply to poma from comment #5) > Will this patch accompany kernel-4.3.3-300.fc22? Unknown. Also, that specific kernel version will never exist. It would be 4.3.3-200.fc22. However, by the time we rebase f22 I am hoping 4.3.4 is out.
kernel-4.3.3-301.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-26e19f042a
kernel-4.3.3-301.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-26e19f042a
kernel-4.3.3-302.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-db9fedd7c4
You miss this one in changelog: diff --git a/kernel.spec b/kernel.spec index 1670231..8547529 100644 --- a/kernel.spec +++ b/kernel.spec @@ -2304,6 +2304,7 @@ fi - Add currently queued networking stable patches - Add a couple btrfs patches cc'd to stable upstream - Add SCSI patches to avoid blacklist false positives (rhbz 1299810) +- Fix warnings from pre-nv50 cards (rhbz 1281368) * Fri Jan 15 2016 Josh Boyer <jwboyer> - CVE-2015-8767 sctp: DoS during timeout (rhbz 1297389 1298437) besides 4.3.3-200.fc22.i686+debug PASSED
kernel-4.3.3-301.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.
Why there is no announcements for Fedora 22 kernel?
The fix is there. You commented yourself it is. I forgot to include this bug number, but it doesn't matter because it's already closed.
kernel-4.3.3-303.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-b59fd603be
kernel-4.3.3-303.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days