Re: [Intel-gfx] [PATCH] drm/i915: fix blank screen booting crashes

2021-10-15 Thread Jani Nikula
On Fri, 15 Oct 2021, John Harrison wrote: > On 10/15/2021 07:52, Tvrtko Ursulin wrote: >> On 04/10/2021 08:36, Jani Nikula wrote: >>> On Fri, 24 Sep 2021, Ville Syrjälä >>> wrote: On Tue, Sep 21, 2021 at 06:50:39PM -0700, Matthew Brost wrote: > From: Hugh Dickins > > 5.15-rc1 c

Re: [Intel-gfx] [PATCH] drm/i915: fix blank screen booting crashes

2021-10-15 Thread John Harrison
On 10/15/2021 07:52, Tvrtko Ursulin wrote: On 04/10/2021 08:36, Jani Nikula wrote: On Fri, 24 Sep 2021, Ville Syrjälä wrote: On Tue, Sep 21, 2021 at 06:50:39PM -0700, Matthew Brost wrote: From: Hugh Dickins 5.15-rc1 crashes with blank screen when booting up on two ThinkPads using i915.  Bis

Re: [Intel-gfx] [PATCH] drm/i915: fix blank screen booting crashes

2021-10-15 Thread Tvrtko Ursulin
On 04/10/2021 08:36, Jani Nikula wrote: On Fri, 24 Sep 2021, Ville Syrjälä wrote: On Tue, Sep 21, 2021 at 06:50:39PM -0700, Matthew Brost wrote: From: Hugh Dickins 5.15-rc1 crashes with blank screen when booting up on two ThinkPads using i915. Bisections converge convincingly, but arrive

Re: [Intel-gfx] [PATCH] drm/i915: fix blank screen booting crashes

2021-09-22 Thread Lucas De Marchi
On Tue, Sep 21, 2021 at 06:40:41PM -0700, Matthew Brost wrote: On Tue, Sep 21, 2021 at 04:29:31PM -0700, Lucas De Marchi wrote: On Tue, Sep 21, 2021 at 03:55:15PM -0700, Matthew Brost wrote: > On Tue, Sep 21, 2021 at 11:46:37AM -0700, Lucas De Marchi wrote: > > On Tue, Sep 21, 2021 at 10:43:32AM

Re: [Intel-gfx] [PATCH] drm/i915: fix blank screen booting crashes

2021-09-21 Thread Matthew Brost
On Tue, Sep 21, 2021 at 04:29:31PM -0700, Lucas De Marchi wrote: > On Tue, Sep 21, 2021 at 03:55:15PM -0700, Matthew Brost wrote: > > On Tue, Sep 21, 2021 at 11:46:37AM -0700, Lucas De Marchi wrote: > > > On Tue, Sep 21, 2021 at 10:43:32AM -0700, Matthew Brost wrote: > > > > From: Hugh Dickins > >

Re: [Intel-gfx] [PATCH] drm/i915: fix blank screen booting crashes

2021-09-21 Thread Lucas De Marchi
On Tue, Sep 21, 2021 at 03:55:15PM -0700, Matthew Brost wrote: On Tue, Sep 21, 2021 at 11:46:37AM -0700, Lucas De Marchi wrote: On Tue, Sep 21, 2021 at 10:43:32AM -0700, Matthew Brost wrote: > From: Hugh Dickins > > 5.15-rc1 crashes with blank screen when booting up on two ThinkPads > using i91

Re: [Intel-gfx] [PATCH] drm/i915: fix blank screen booting crashes

2021-09-21 Thread Matthew Brost
On Tue, Sep 21, 2021 at 11:46:37AM -0700, Lucas De Marchi wrote: > On Tue, Sep 21, 2021 at 10:43:32AM -0700, Matthew Brost wrote: > > From: Hugh Dickins > > > > 5.15-rc1 crashes with blank screen when booting up on two ThinkPads > > using i915. Bisections converge convincingly, but arrive at dif

Re: [Intel-gfx] [PATCH] drm/i915: fix blank screen booting crashes

2021-09-21 Thread Lucas De Marchi
On Tue, Sep 21, 2021 at 10:43:32AM -0700, Matthew Brost wrote: From: Hugh Dickins 5.15-rc1 crashes with blank screen when booting up on two ThinkPads using i915. Bisections converge convincingly, but arrive at different and surprising "culprits", none of them the actual culprit. netconsole (w

Re: [Intel-gfx] [PATCH] drm/i915: fix blank screen booting crashes

2021-09-20 Thread Matthew Brost
On Mon, Sep 20, 2021 at 08:42:42AM +0100, Tvrtko Ursulin wrote: > > On 20/09/2021 08:38, Jani Nikula wrote: > > On Mon, 20 Sep 2021, Tvrtko Ursulin wrote: > > > On 18/09/2021 00:38, Matthew Brost wrote: > > > > From: Hugh Dickins > > > > > > > > 5.15-rc1 crashes with blank screen when booting u

Re: [Intel-gfx] [PATCH] drm/i915: fix blank screen booting crashes

2021-09-20 Thread Matthew Brost
On Mon, Sep 20, 2021 at 08:28:13AM +0100, Tvrtko Ursulin wrote: > > On 18/09/2021 00:38, Matthew Brost wrote: > > From: Hugh Dickins > > > > 5.15-rc1 crashes with blank screen when booting up on two ThinkPads > > using i915. Bisections converge convincingly, but arrive at different > > and surp

Re: [Intel-gfx] [PATCH] drm/i915: fix blank screen booting crashes

2021-09-20 Thread Tvrtko Ursulin
On 20/09/2021 08:38, Jani Nikula wrote: On Mon, 20 Sep 2021, Tvrtko Ursulin wrote: On 18/09/2021 00:38, Matthew Brost wrote: From: Hugh Dickins 5.15-rc1 crashes with blank screen when booting up on two ThinkPads using i915. Bisections converge convincingly, but arrive at different and sur

Re: [Intel-gfx] [PATCH] drm/i915: fix blank screen booting crashes

2021-09-20 Thread Jani Nikula
On Mon, 20 Sep 2021, Tvrtko Ursulin wrote: > On 18/09/2021 00:38, Matthew Brost wrote: >> From: Hugh Dickins >> >> 5.15-rc1 crashes with blank screen when booting up on two ThinkPads >> using i915. Bisections converge convincingly, but arrive at different >> and surprising "culprits", none of t

Re: [Intel-gfx] [PATCH] drm/i915: fix blank screen booting crashes

2021-09-20 Thread Tvrtko Ursulin
On 18/09/2021 00:38, Matthew Brost wrote: From: Hugh Dickins 5.15-rc1 crashes with blank screen when booting up on two ThinkPads using i915. Bisections converge convincingly, but arrive at different and surprising "culprits", none of them the actual culprit. It is certainly surprising this