Re: [REGRESSION] NVIDIA ION graphics broken with Linux 6.16-rc*

2025-07-13 Thread Jamie Heilman
Jamie Heilman wrote: > Ben Skeggs wrote: > > On 7/9/25 09:16, Jamie Heilman wrote: > > > Rui Salvaterra wrote: > > > > Unfortunately, bisecting is not feasible for me. > > > That looks pretty similar to the problem I posted > > > (https://lore.kernel.org/lkml/aeljio9_se6ta...@audible.transient.net/

Re: [REGRESSION] NVIDIA ION graphics broken with Linux 6.16-rc*

2025-07-09 Thread Jamie Heilman
Ben Skeggs wrote: > On 7/9/25 09:16, Jamie Heilman wrote: > > Rui Salvaterra wrote: > > > Unfortunately, bisecting is not feasible for me. > > That looks pretty similar to the problem I posted > > (https://lore.kernel.org/lkml/aeljio9_se6ta...@audible.transient.net/) > > that I bisected to 862450a8

Re: [REGRESSION] NVIDIA ION graphics broken with Linux 6.16-rc*

2025-07-09 Thread Rui Salvaterra
Hi, Ben, On Wed, 9 Jul 2025 at 02:15, Ben Skeggs wrote: > [snipped] > > Thank you for bisecting! Are you able to try the attached patch? Thanks a lot, your patch fixes the issue for me! Feel free to add my... Tested-by: Rui Salvaterra Kind regards, Rui

Re: [REGRESSION] NVIDIA ION graphics broken with Linux 6.16-rc*

2025-07-08 Thread Ben Skeggs
On 7/9/25 09:16, Jamie Heilman wrote: Rui Salvaterra wrote: Hi, The machine (Atom 330 CPU, ION chipset, GeForce 9400M graphics) works, but graphics are dead. Dmesg shows the following (Linux 6.16-rc5): [ 34.408331] BUG: kernel NULL pointer dereference, address: [ 34.4083

Re: [REGRESSION] NVIDIA ION graphics broken with Linux 6.16-rc*

2025-07-08 Thread Jamie Heilman
Rui Salvaterra wrote: > Hi, > > > The machine (Atom 330 CPU, ION chipset, GeForce 9400M graphics) works, > but graphics are dead. Dmesg shows the following (Linux 6.16-rc5): > > [ 34.408331] BUG: kernel NULL pointer dereference, address: > [ 34.408351] #PF: supervisor instruc