Re: F42 Change Proposal: Enable Drm Panic (system-wide)

2024-07-29 Thread Jocelyn Falempe
On 25/07/2024 18:50, Daniel P. Berrangé wrote: On Mon, Jul 15, 2024 at 11:20:27AM +0200, Jocelyn Falempe wrote: On 15/07/2024 10:30, Zbigniew Jędrzejewski-Szmek wrote: There's just so many different and special ways in how people hook up console logging from VMs and other sy

Re: F42 Change Proposal: Enable Drm Panic (system-wide)

2024-07-23 Thread Jocelyn Falempe
Hi, It's no longer necessary to disable VT_CONSOLE to enable DRM_PANIC. So I have updated the wiki page, and also moved it to self-contained-change, as there are no more system-wide impact by enabling DRM_PANIC. I've also made a new kernel build, with VT_CONSOLE and DRM_PANIC enabled, so you

Re: F42 Change Proposal: Enable Drm Panic (system-wide)

2024-07-16 Thread Jocelyn Falempe
On 16/07/2024 14:53, Neal Gompa wrote: On Tue, Jul 16, 2024 at 8:35 AM Jocelyn Falempe wrote: On 16/07/2024 14:05, Neal Gompa wrote: On Tue, Jul 16, 2024 at 7:49 AM Jocelyn Falempe wrote: I've made a test kernel build with drm_panic enabled (and VT_CONSOLE disabled):

Re: F42 Change Proposal: Enable Drm Panic (system-wide)

2024-07-16 Thread Jocelyn Falempe
On 16/07/2024 14:05, Neal Gompa wrote: On Tue, Jul 16, 2024 at 7:49 AM Jocelyn Falempe wrote: I've made a test kernel build with drm_panic enabled (and VT_CONSOLE disabled): https://koji.fedoraproject.org/koji/taskinfo?taskID=120544794 I've backported a few patches, that are no

Re: F42 Change Proposal: Enable Drm Panic (system-wide)

2024-07-16 Thread Jocelyn Falempe
I've made a test kernel build with drm_panic enabled (and VT_CONSOLE disabled): https://koji.fedoraproject.org/koji/taskinfo?taskID=120544794 I've backported a few patches, that are not in v6.10, like: short panic description: https://patchwork.freedesktop.org/series/135356/ kmsg panic_screen:

Re: F42 Change Proposal: Enable Drm Panic (system-wide)

2024-07-15 Thread Jocelyn Falempe
On 15/07/2024 18:13, Barry wrote: On 15 Jul 2024, at 14:05, Jocelyn Falempe wrote: If you want to see the kernel boot log, before userspace is started, you can add "init=/does_not_exist drm.panic_screen=kmsg" to the kernel command line. It will panic, and you will see all rel

Re: F42 Change Proposal: Enable Drm Panic (system-wide)

2024-07-15 Thread Jocelyn Falempe
On 15/07/2024 12:04, Barry wrote: On 15 Jul 2024, at 10:21, Jocelyn Falempe wrote: Normally, systemd logging should fill the gap, (and a userspace daemon could do the same, by copying /proc/kmsg to /dev/tty0), but it is started a bit later than what we had. The hard to fix issues are

Re: F42 Change Proposal: Enable Drm Panic (system-wide)

2024-07-15 Thread Jocelyn Falempe
On 15/07/2024 10:30, Zbigniew Jędrzejewski-Szmek wrote: On Sat, Jul 13, 2024 at 10:20:53AM -0500, Chris Adams wrote: Once upon a time, Javier Martinez Canillas said: In other words, a user should still be able to log into a VT and fbcon is still attached to an (DRM emulated) fbdev. The only