[Intel-gfx] i915/kexec: warning at drivers/gpu/drm/i915/display/intel_psr.c:782 intel_psr_activate+0x3c6/0x440

Hi, This warning exists for long time, I did not find time to report, here is the latest kernel logs, can you please to have a look? hardware: Thinkpad T480s lspci: 00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 620 (rev 07) -- [0.00] Linux version 5.8.0-rc1+ (dyo...@d

[Intel-gfx] [PATCH]i915: use WARN_ON_ONCE in intel_dp_aux_transfer

link training It seems a known issue below: https://bugs.freedesktop.org/show_bug.cgi?id=97344 This is not to fix the real problem just use WARN_ON_ONCE is better for this kind of warnings instead of warn again and again. Signed-off-by: Dave Young --- drivers/gpu/drm/i915/intel_dp.c |2

Re: [Intel-gfx] [PATCH]i915: use WARN_ON_ONCE in intel_dp_aux_transfer

On 11/24/16 at 10:53am, Jani Nikula wrote: > On Thu, 24 Nov 2016, Dave Young wrote: > > I see a lot of below warning: > > No, we must not hide this under the carpet. There's a bug at fdo about > this, and we need to fix it. It is not hiding it, just not repeating the wa

Re: [Intel-gfx] [PATCH]i915: use WARN_ON_ONCE in intel_dp_aux_transfer

On 11/30/16 at 03:25pm, Ville Syrjälä wrote: > On Thu, Nov 24, 2016 at 05:03:20PM +0800, Dave Young wrote: > > On 11/24/16 at 10:53am, Jani Nikula wrote: > > > On Thu, 24 Nov 2016, Dave Young wrote: > > > > I see a lot of below warning: > > > > >

Re: [Intel-gfx] [PATCH]i915: use WARN_ON_ONCE in intel_dp_aux_transfer

On 12/01/16 at 04:00pm, Dave Young wrote: > On 11/30/16 at 03:25pm, Ville Syrjälä wrote: > > On Thu, Nov 24, 2016 at 05:03:20PM +0800, Dave Young wrote: > > > On 11/24/16 at 10:53am, Jani Nikula wrote: > > > > On Thu, 24 Nov 2016, Dave Young wrote: > >