DescriptionSiddhesh Poyarekar
2025-12-17 15:49:48 UTC
1. Please describe the problem:
The rawhide kernel does not build with gcc16 due to bindgen choking on the -fdiagnostics-show-context flag. The following patch is needed to get this working:
https://lore.kernel.org/rust-for-linux/20251217150010.665153-1-siddhesh@gotplt.org/T/#u
2. What is the Version-Release number of the kernel:
6.19.0-0.rc1.15
3. Did it work previously in Fedora? If so, what kernel version did the issue
*first* appear? Old kernels are available for download at
https://koji.fedoraproject.org/koji/packageinfo?packageID=8 :
No
4. Can you reproduce this issue? If so, please provide the steps to reproduce
the issue below:
Build the unpatched kernel with a gcc snapshot:
https://copr.fedorainfracloud.org/coprs/siddhesh/gcc-snapshot-20251217/
5. Does this problem occur with the latest Rawhide kernel? To install the
Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by
``sudo dnf update --enablerepo=rawhide kernel``:
Yes
6. Are you running any modules that not shipped with directly Fedora's kernel?:
No
7. Please attach the kernel logs. You can get the complete kernel log
for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the
issue occurred on a previous boot, use the journalctl ``-b`` flag.
Not applicable.
Reproducible: Always