Re: [PATCH] dt-bindings: arm-smmu: update the list of clocks

2020-03-01 Thread Sharat Masetty
On 2/26/2020 8:03 PM, Rob Herring wrote: On Wed, Feb 26, 2020 at 5:17 AM Sharat Masetty wrote: On 2/21/2020 2:05 AM, Rob Herring wrote: On Thu, 20 Feb 2020 13:42:22 +0530, Sharat Masetty wrote: This patch adds a clock definition needed for powering on the GPU TBUs and the GPU TCU. Signed-o

[PATCH] drm/amd/display: Fix pageflip event race condition for DCN.

2020-03-01 Thread Mario Kleiner
Commit '16f17eda8bad ("drm/amd/display: Send vblank and user events at vsartup for DCN")' introduces a new way of pageflip completion handling for DCN, and some trouble. The current implementation introduces a race condition, which can cause pageflip completion events to be sent out one vblank too

[GIT PULL] exynos-drm-fixes

2020-03-01 Thread Inki Dae
Hi Dave, Just three fixups - fix a kernel oops and regulator warning at booting time, and correct to print out an error message. Please kindly let me know if there is any problem. Thanks, Inki Dae The following changes since commit f091bf39700dd086ab244c823f389556fed0c513: Merge tag

Re: [Intel-gfx] [Mesa-dev] gitlab.fd.o financial situation and impact on services

2020-03-01 Thread Jason Ekstrand
On Sun, Mar 1, 2020 at 2:49 PM Nicolas Dufresne wrote: > > Hi Jason, > > I personally think the suggestion are still a relatively good > brainstorm data for those implicated. Of course, those not implicated > in the CI scripting itself, I'd say just keep in mind that nothing is > black and white a

Re: [PATCH v5 1/3] drm/shmem: add support for per object caching flags.

2020-03-01 Thread Qiang Yu
On Thu, Feb 27, 2020 at 9:21 PM Gerd Hoffmann wrote: > > Hi, > > > > So I'd like to push patches 1+2 to -fixes and sort everything else later > > > in -next. OK? > > > > OK with me. > > Done. > > >> [ context: why shmem helpers use pgprot_writecombine + pgprot_decrypted? > >>we get

Re: [PATCH 1/2] trace: Export anonymous tracing

2020-03-01 Thread Steven Rostedt
On Sun, 01 Mar 2020 22:22:25 + Chris Wilson wrote: > > I'm curious to why we need it to be anonymous. Why not allow them to be > > visible from the tracing directory. This could allow for easier > > debugging. Note, the trace instances have ref counters thus they can't > > be removed if somet

linux-next: manual merge of the drm tree with the drm-misc-fixes tree

2020-03-01 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the drm tree got a conflict in: drivers/gpu/drm/virtio/virtgpu_object.c between commit: 6be7e0733548 ("drm/virtio: fix mmap page attributes") from the drm-misc-fixes tree and commit: 18b39fb975b7 ("drm/virtio: add virtio_gpu_is_shmem helper") from th

Re: BUG: unable to handle kernel paging request in ion_heap_clear_pages

2020-03-01 Thread Daniel Axtens
syzbot writes: #syz fix: kasan: fix crashes on access to memory mapped by vm_map_ram() > This bug is marked as fixed by commit: > kasan: support vmalloc backing of vm_map_ram() > But I can't find it in any tested tree for more than 90 days. > Is it a correct commit? Please update it by replying:

Re: [PATCH 1/2] trace: Export anonymous tracing

2020-03-01 Thread Chris Wilson
Quoting Steven Rostedt (2020-03-01 18:18:16) > On Sun, 1 Mar 2020 15:52:47 + > Chris Wilson wrote: > > > To facilitate construction of per-client event ringbuffers, in > > particular for a per-client debug and error report log, it would be > > extremely useful to create an anonymous file tha

Re: [Intel-gfx] [Mesa-dev] gitlab.fd.o financial situation and impact on services

2020-03-01 Thread Bridgman, John
[AMD Official Use Only - Internal Distribution Only] The one suggestion I saw that definitely seemed worth looking at was adding download caches if the larger CI systems didn't already have them. Then again do we know that CI traffic is generating the bulk of the costs ? My guess would have bee

Re: [Intel-gfx] [Mesa-dev] gitlab.fd.o financial situation and impact on services

2020-03-01 Thread Jason Ekstrand
I don't think we need to worry so much about the cost of CI that we need to micro-optimize to to get the minimal number of CI runs. We especially shouldn't if it begins to impact coffee quality, people's ability to merge patches in a timely manner, or visibility into what went wrong when CI fai

Re: [Mesa-dev] [Intel-gfx] gitlab.fd.o financial situation and impact on services

2020-03-01 Thread Jacob Lifshay
One idea for Marge-bot (don't know if you already do this): Rust-lang has their bot (bors) automatically group together a few merge requests into a single merge commit, which it then tests, then, then the tests pass, it merges. This could help reduce CI runs to once a day (or some other rate). If t

Re: [PATCH 1/2] trace: Export anonymous tracing

2020-03-01 Thread Steven Rostedt
On Sun, 1 Mar 2020 15:52:47 + Chris Wilson wrote: > To facilitate construction of per-client event ringbuffers, in > particular for a per-client debug and error report log, it would be > extremely useful to create an anonymous file that can be handed to > userspace so that it can see its and

Re: [Intel-gfx] [PATCH 2/2] RFC drm/i915: Export per-client debug tracing

2020-03-01 Thread Chris Wilson
Quoting Lionel Landwerlin (2020-03-01 16:27:24) > On 01/03/2020 17:52, Chris Wilson wrote: > > Rather than put sensitive, and often voluminous, user details into a > > global dmesg, report the error and debug messages directly back to the > > user via the kernel tracing mechanism. > > > Sounds re

Re: [Intel-gfx] [PATCH 2/2] RFC drm/i915: Export per-client debug tracing

2020-03-01 Thread Lionel Landwerlin
On 01/03/2020 17:52, Chris Wilson wrote: Rather than put sensitive, and often voluminous, user details into a global dmesg, report the error and debug messages directly back to the user via the kernel tracing mechanism. Sounds really nice. Don't you want the existing global tracing to be the

[PATCH 2/2] RFC drm/i915: Export per-client debug tracing

2020-03-01 Thread Chris Wilson
Rather than put sensitive, and often voluminous, user details into a global dmesg, report the error and debug messages directly back to the user via the kernel tracing mechanism. Signed-off-by: Chris Wilson Cc: Steven Rostedt (VMware) --- drivers/gpu/drm/i915/gem/i915_gem_context.c | 104

[PATCH 1/2] trace: Export anonymous tracing

2020-03-01 Thread Chris Wilson
To facilitate construction of per-client event ringbuffers, in particular for a per-client debug and error report log, it would be extremely useful to create an anonymous file that can be handed to userspace so that it can see its and only its events. trace already provides a means of encapsulating

[Bug 206725] [REGRESSION] AMDGPU Severe artifact/tearing on 5700xt

2020-03-01 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206725 mombelli.ma...@gmail.com changed: What|Removed |Added Hardware|All |x86-64 Regression|No

[Bug 206725] New: [REGRESSION] AMDGPU Severe artifact/tearing on 5700xt

2020-03-01 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206725 Bug ID: 206725 Summary: [REGRESSION] AMDGPU Severe artifact/tearing on 5700xt Product: Drivers Version: 2.5 Kernel Version: 5.6.0-rc1 to 5.6.0-rc3 Hardware: All OS: Linux

Re: [PATCH v4 5/9] drm/ttm, drm/vmwgfx: Support huge TTM pagefaults

2020-03-01 Thread Thomas Hellstrom
On Sun, 2020-03-01 at 21:49 +0800, Hillf Danton wrote: > On Thu, 20 Feb 2020 13:27:15 +0100 Thomas Hellstrom wrote: > > + > > +static vm_fault_t ttm_bo_vm_huge_fault(struct vm_fault *vmf, > > + enum page_entry_size pe_size) > > +{ > > + struct vm_area_struct *vma

Re: [Mesa-dev] [Intel-gfx] gitlab.fd.o financial situation and impact on services

2020-03-01 Thread Michel Dänzer
On 2020-02-29 8:46 p.m., Nicolas Dufresne wrote: > Le samedi 29 février 2020 à 19:14 +0100, Timur Kristóf a écrit : >> >> 1. I think we should completely disable running the CI on MRs which are >> marked WIP. Speaking from personal experience, I usually make a lot of >> changes to my MRs before the

Re: [PATCH 07/89] clk: bcm: rpi: Allow the driver to be probed by DT

2020-03-01 Thread Stefan Wahren
Hi Maxime, Am 24.02.20 um 10:06 schrieb Maxime Ripard: > The current firmware clock driver for the RaspberryPi can only be probed by > manually registering an associated platform_device. > > While this works fine for cpufreq where the device gets attached a clkdev > lookup, it would be tedious to

[Bug 206393] amdgpu: garbled screen after resume

2020-03-01 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206393 --- Comment #11 from Bjoern Franke (b...@nord-west.org) --- (In reply to Alex Deucher from comment #10) > (In reply to Bjoern Franke from comment #9) > > Issue seems to be fixed in 5.6.0-rc3, so it will be hopefully backported > > into the 5.5 bra