pahole.sh lacks executable permission in source archive

NVIDIA Open GPU Kernel Modules Version

modinfo nvidia-open 2>/dev/null | grep -E "version|vermagic" version: 595.71.05

Operating System and Version

6.12.88+deb13-amd64

Kernel Release

6.12.88

Please confirm you are running a stable release kernel (e.g. not a -rc). We do not accept bug reports for unreleased kernels.

• I am running on a stable kernel release.

Build Command

Title: pahole.sh lacks executable permission in source archive

Description:
The pahole.sh script in the source archive lacks the executable permission bit, causing DKMS builds to fail with "Permission denied" errors.

Environment:

• OS: Debian Trixie (testing)
• Kernel: 6.12.88+deb13-amd64
• DKMS: 3.3.0-1
• NVIDIA Open GPU Kernel Modules: 595.71.05

Steps to Reproduce:

1. Extract source archive from nvidia-open-dkms package or clone repository
2. Run dkms build nvidia/595.71.05 -k 6.12.88+deb13-amd64
3. Build fails with permission error

Terminal output/Build Log

/bin/sh: 1: /var/lib/dkms/nvidia/595.71.05/build/pahole.sh: Permission denied make[4]: *** [.../Makefile.modfinal:64: .../nvidia-drm.ko] Error 126

More Info

Root Cause:
The pahole.sh file is extracted without executable permissions (-rw-r--r-- instead of -rwxr-xr-x). Since DKMS extracts sources fresh for each kernel build, chmod +x is lost on every rebuild.

Expected Behavior:
The pahole.sh file should have executable permissions in the source archive.

Workaround:
Manually run: find /var/lib/dkms/nvidia/*/source/pahole.sh -exec chmod +x {} \;

Proposed Fix:
Add executable permission to pahole.sh in the build system or packaging configuration.

Additional Context:
This affects all DKMS builds of nvidia-open on systems with kernels requiring BTF generation.

Start by checking the executable mode of pahole.sh in the repository and in the generated nvidia-open-dkms source archive. Trace the archive or packaging step used by the dkms build command, then verify that the extracted script is executable and that the reported DKMS build no longer fails with Permission denied.