Re: [Nouveau] [PATCH] drm/nouveau: Fix pre-nv50 pageflip events (v4)
On Tue, Dec 15, 2015 at 03:17:21PM +, Emil Velikov wrote: > On 15 December 2015 at 15:01, poma wrote: > > On 15.12.2015 12:21, Emil Velikov wrote: > >> On 15 December 2015 at 11:11, poma wrote: > >> > >>> > >>> Apparently not reached @stable (stable: 4.3.3 2015-12-15), > >>> so here's one more time. > >>> > >> It has reached 4.4-rcX and will get picked by the stable maintainer > >> (Greg?) in due time. Meanwhile you can ask your distro maintainers to > >> apply it locally until we get an official release that includes it. > >> > >> -Emil > >> > > > > It is all but unknown ;) > > https://bugzilla.redhat.com/show_bug.cgi?id=1281368 > > > > Emil, the point is - if it has -not- reached sta...@vger.kernel.org, how > > can it be applied, in the first place. > > > The same way many others do ? I'd imagine there is a tool/script which > parses through the development tree, which would explain why (many?) > people explicitly suppress git from sending an email yet things still > work. There is extra information in the documentation [1] if you're > interested. Yes, this is in the queue, along with 276 other patches that I need to apply as well. The backlog is large this time of year, sorry. greg k-h ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
Re: [Nouveau] [PATCH] drm/nouveau: Fix pre-nv50 pageflip events (v4)
On 15 December 2015 at 15:01, poma wrote: > On 15.12.2015 12:21, Emil Velikov wrote: >> On 15 December 2015 at 11:11, poma wrote: >> >>> >>> Apparently not reached @stable (stable: 4.3.3 2015-12-15), >>> so here's one more time. >>> >> It has reached 4.4-rcX and will get picked by the stable maintainer >> (Greg?) in due time. Meanwhile you can ask your distro maintainers to >> apply it locally until we get an official release that includes it. >> >> -Emil >> > > It is all but unknown ;) > https://bugzilla.redhat.com/show_bug.cgi?id=1281368 > > Emil, the point is - if it has -not- reached sta...@vger.kernel.org, how can > it be applied, in the first place. > The same way many others do ? I'd imagine there is a tool/script which parses through the development tree, which would explain why (many?) people explicitly suppress git from sending an email yet things still work. There is extra information in the documentation [1] if you're interested. -Emil [1] https://www.kernel.org/doc/Documentation/stable_kernel_rules.txt ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
Re: [Nouveau] [PATCH] drm/nouveau: Fix pre-nv50 pageflip events (v4)
On 15.12.2015 12:21, Emil Velikov wrote: > On 15 December 2015 at 11:11, poma wrote: > >> >> Apparently not reached @stable (stable: 4.3.3 2015-12-15), >> so here's one more time. >> > It has reached 4.4-rcX and will get picked by the stable maintainer > (Greg?) in due time. Meanwhile you can ask your distro maintainers to > apply it locally until we get an official release that includes it. > > -Emil > It is all but unknown ;) https://bugzilla.redhat.com/show_bug.cgi?id=1281368 Emil, the point is - if it has -not- reached sta...@vger.kernel.org, how can it be applied, in the first place. Aye ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
Re: [Nouveau] [PATCH] drm/nouveau: Fix pre-nv50 pageflip events (v4)
On 15 December 2015 at 11:11, poma wrote: > > Apparently not reached @stable (stable: 4.3.3 2015-12-15), > so here's one more time. > It has reached 4.4-rcX and will get picked by the stable maintainer (Greg?) in due time. Meanwhile you can ask your distro maintainers to apply it locally until we get an official release that includes it. -Emil ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
Re: [Nouveau] [PATCH] drm/nouveau: Fix pre-nv50 pageflip events (v4)
On 10.11.2015 17:41, Thierry Reding wrote: > On Tue, Nov 10, 2015 at 05:37:31PM +0100, Thierry Reding wrote: >> From: Daniel Vetter >> >> Apparently pre-nv50 pageflip events happen before the actual vblank >> period. Therefore that functionality got semi-disabled in >> >> commit af4870e406126b7ac0ae7c7ce5751f25ebe60f28 >> Author: Mario Kleiner >> Date: Tue May 13 00:42:08 2014 +0200 >> >> drm/nouveau/kms/nv04-nv40: fix pageflip events via special case. >> >> Unfortunately that hack got uprooted in >> >> commit cc1ef118fc099295ae6aabbacc8af94d8d8885eb >> Author: Thierry Reding >> Date: Wed Aug 12 17:00:31 2015 +0200 >> >> drm/irq: Make pipe unsigned and name consistent >> >> Triggering a warning when trying to sample the vblank timestamp for a >> non-existing pipe. There's a few ways to fix this: >> >> - Open-code the old behaviour, which just enshrines this slight >> breakage of the userspace ABI. >> >> - Revert Mario's commit and again inflict broken timestamps, again not >> pretty. >> >> - Fix this for real by delaying the pageflip TS until the next vblank >> interrupt, thereby making it accurate. >> >> This patch implements the third option. Since having a page flip >> interrupt that happens when the pageflip gets armed and not when it >> completes in the next vblank seems to be fairly common (older i915 hw >> works very similarly) create a new helper to arm vblank events for >> such drivers. >> >> v2 (Mario Kleiner): >> - Fix function prototypes in drmP.h >> - Add missing vblank_put() for pageflip completion without >> pageflip event. >> - Initialize sequence number for queued pageflip event to avoid >> trouble in drm_handle_vblank_events(). >> - Remove dead code and spelling fix. >> >> v3 (Mario Kleiner): >> - Add a signed-off-by and cc stable tag per Ilja's advice. >> >> v4 (Thierry Reding): >> - Fix kerneldoc typo, discovered by Michel Dänzer >> - Rearrange tags and changelog >> >> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=106431 >> Cc: Thierry Reding >> Cc: Mario Kleiner >> Cc: Ben Skeggs >> Cc: Ilia Mirkin >> Signed-off-by: Daniel Vetter >> Reviewed-by: Mario Kleiner >> Cc: sta...@vger.kernel.org # v4.3 >> Signed-off-by: Mario Kleiner >> Signed-off-by: Thierry Reding >> --- >> drivers/gpu/drm/drm_irq.c | 54 >> ++- >> drivers/gpu/drm/nouveau/nouveau_display.c | 19 ++- >> include/drm/drmP.h| 4 +++ >> 3 files changed, 68 insertions(+), 9 deletions(-) > > Hi Dave, > > It'd be great if you could queue this up for fixes, since it gets rid of > a WARN_ON() that is triggered on a number of cards in v4.3. I realize > that this is a tad big for stable, but it's the right way to fix this. > If you'd prefer something smaller, I think we can fix the regression > using a one-line band-aid and then apply this one on top for v4.4. > > Thierry > Apparently not reached @stable (stable: 4.3.3 2015-12-15), so here's one more time. ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
