Dear Maintainer,

Upgrading trixie to kernel 6.12.100-1 (current trixie-security) fails
the DKMS autoinstall build of nvidia-driver 555.58.02-3 (current
experimental).

Excerpt from /var/lib/dkms/nvidia-current-open/555.58.02/build/make.log:

/var/lib/dkms/nvidia-current-open/555.58.02/build/nvidia/nv-pci.c: In function ‘nv_resize_pcie_bars’:
/var/lib/dkms/nvidia-current-open/555.58.02/build/nvidia/nv-pci.c:234:9: error: too few arguments to function ‘pci_resize_resource’
  234 |     r = pci_resize_resource(pci_dev, NV_GPU_BAR1, requested_size);
      |         ^~~~~~~~~~~~~~~~~~~
In file included from /var/lib/dkms/nvidia-current-open/555.58.02/build/nvidia/nv-pci-table.h:27,
                 from /var/lib/dkms/nvidia-current-open/555.58.02/build/nvidia/nv-pci.c:24:
/usr/src/linux-headers-6.12.100+deb13-common/include/linux/pci.h:1421:18: note: declared here
 1421 | int __must_check pci_resize_resource(struct pci_dev *dev, int i, int size,
      |                  ^~~~~~~~~~~~~~~~~~~

I can find some wider-web references to this build failure, but not for
kernel 6.12. I guess trixie-security picked up some breaking changes
from a later kernel amongst the security patches.

(For now, I've worked around by rolling back the kernel. Note I did
this *before* running reportbug, so the reported kernel below is NOT the
build failure one.)

...I have no idea how my searching failed to find bug #1143204 , which I
believe is almost exactly this save that I'm on -3 rather than -2, and has
already had some more investigation done. Sorry for the dup.

Dear Maintainer,

After installing linux-image-amd64:6.12.100-1 on Debian 13,
nvidia-kernel-dkms does not build anymore due to pci_resize_resource.
If 550.163.01-5 fixes the build, can you bump the repository?

Sincerely, Ciel.

tags 1143256 + patch

I submitted https://salsa.debian.org/nvidia-team/nvidia-open-gpu-kernel-modules/-/merge_requests/3
as the patch to address this issue.

We believe that the bug you reported is fixed in the latest version of
nvidia-open-gpu-kernel-modules, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1143204@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Agathe Porte <gagath@debian.org> (supplier of updated nvidia-open-gpu-kernel-modules package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Sun, 20 Sep 2026 08:57:48 +0200
Source: nvidia-open-gpu-kernel-modules
Architecture: source
Version: 550.163.01-4.1
Distribution: unstable
Urgency: medium
Maintainer: Debian NVIDIA Maintainers <pkg-nvidia-devel@lists.alioth.debian.org>
Changed-By: Agathe Porte <gagath@debian.org>
Closes: 1143204
Changes:
 nvidia-open-gpu-kernel-modules (550.163.01-4.1) unstable; urgency=medium
 .
   [ Agathe Porte ]
   * Non-maintainer upload.
 .
   [ Ciel Avenir ]
   * Backport NV_PCI_RESIZE_RESOURCE_HAS_EXCLUDE_BARS_ARG changes from
     590.48.01 to fix open kernel module build for Linux 6.12.100.
     (Closes: #1143204)
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Checksums-Sha256:
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