Bug#1135362: linux-image-7.0.3+deb14-amd64: Fails to build nVidia module

[Jonas Andradas]

Hi Julian,

please find attached the patch that was created leveraging Gemini instead.
It addresses the same conflicts, but using slightly different approach.
Adding here just in case it's useful, not necesssarily as a
production-ready patch.

Thanks,
Jonas.

On Mon, May 11, 2026 at 11:31 PM Julian Gilbey <jdg at debian.org> wrote:

> Hi Jonás,
>
> Many thanks for this!
>
> Best wishes,
>
>    Julian
>
> On Mon, May 11, 2026 at 07:38:00PM +0200, Jonas Andradas wrote:
> > Hi Julian,
> > Please find attached the "consolidated" patch as "final-patch.patch) (I
> had 3-4
> > which I merged into one), in case it is useful. As I mentioned, I used
> Claude
> > Code to support this process, and iterated several times until a working
> patch
> > was produced.  (I also did the same using Gemini, but Gemini's patch
> seems a
> > little bit more messy, although it also "works" (e.g. the module
> compiles).  I
> > can share the patch produced with Gemini as well for reference when I'm
> back
> > home, although the one with Claude seemed the cleanest.)
> >
> > Thanks,
> > Jonas.
> >
> > Jonás Andradas
> >
> > GPG Fingerprint:  678F 7BD0 83C3 28CE 9E8F
> >                            3F7F 4D87 9996 E0C6 9372
> > On Sun, May 10, 2026 at 8:17 AM Julian Gilbey <jdg at debian.org> wrote:
> >
> >   Dear Jonas,
> >
> >   Thanks for this tantalising message!
> >
> >   Until the maintainer is able to provide a "proper" patch, would you be
> >   able to share your patch?  The maintainer might well then be able to
> >   check it and either approve or improve on it.
> >
> >   Best wishes,
> >
> >      Julian
> >
> >   On Fri, May 08, 2026 at 08:50:33AM +0200, Jonas Andradas wrote:
> >   > Package: nvidia-kernel-dkms
> >   > Version: 550.163.01-5
> >   > Followup-For: Bug #1135362
> >   > X-Debbugs-Cc: debian-amd64 at lists.debian.org, j.andradas at gmail.com
> >   > User: debian-amd64 at lists.debian.org
> >   > Usertags: amd64
> >   > Control: tags -1 ftbfs
> >   >
> >   > Dear Maintainer,
> >   >
> >   > I am experiencing this as well in my Debian sid system. I had a
> similar
> >   issue a
> >   > couple of weeks ago in a Proxmox host (running Debian trixie), as
> Proxmox
> >   > provides its own kernel and it was bumped to version 7.  Leveraging
> AI
> >   (Gemini
> >   > and Claude) I managed to obtain patches for the nvidia-kernel-dkms
> package
> >   in
> >   > trixie, so that it would compile for Proxmox's kernel 7. These
> compile and I
> >   > get the functionality, so for me it was "good enough" for my
> homelab, but I
> >   > would not be so bold as to presume they are the best patch possible.
> If
> >   these
> >   > patches can be useful to see the changes that were needed to make
> this work,
> >   > such as the ones below, I could upload the file under debian/patches
> that
> >   > applied to the trixie package allowed me to built it for Proxmox's
> kernel 7:
> >   >
> >   >      - conftest.sh: detect NV_VM_AREA_STRUCT_HAS___VM_FLAGS, absence
> of
> >   > dma_map_ops.map_resource, void return of dma_fence_signal, and
> >   > drm_mode_config_funcs.fb_create format_info argument
> >   >      - nv-mm.h: handle vma->vm_flags cast for kernels without
> __vm_flags
> >   >      - nv-mmap.c: wrap VMA_LOCK_OFFSET and __is_vma_write_locked for
> 1-arg
> >   form
> >   >      - nv-time.h: compat shim for removed in_irq() macro
> >   >      - nv-dma.c: guard dma_map_ops.map_resource access
> >   >      - header-presence-tests.mk: add drm/drm_print.h detection
> >   >      - nvidia-drm-priv.h: include drm_print.h for
> >   DRM_ERROR/DRM_INFO/DRM_DEBUG
> >   >      - nvidia-dma-fence-helper.h: handle void dma_fence_signal
> return type
> >   >      - nvidia-drm-helper.h: use for_each_new_*_in_state iterators
> >   >      - nvidia-drm-drv.c, nvidia-drm-fb.c: handle fb_create
> format_info arg
> >   >
> >   >
> >   > Thanks,
> >   > Jonas.
>


-- 
Jonás Andradas

GPG Fingerprint:  678F 7BD0 83C3 28CE 9E8F
                           3F7F 4D87 9996 E0C6 9372
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