@juerg From your autopkgtest result:
Building module: cleaning build area... make -j4 KERNELRELEASE=5.13.0-1006-raspi -C /lib/modules/5.13.0-1006-raspi/build M=/var/lib/dkms/adv-17v35x/5.0.6.0-1/build.... cleaning build area... DKMS: build completed. Building module: cleaning build area... make -j4 KERNELRELEASE=5.13.0-14-generic -C /lib/modules/5.13.0-14-generic/build M=/var/lib/dkms/adv-17v35x/5.0.6.0-1/build....(bad exit status: 2) Error! Bad return status for module build on kernel: 5.13.0-14-generic (armv7l) Because the toolchain fix was only applied in the linux-raspi flavour so far , and not generic. I.e. gcc-11 did not migrate, and "UBUNTU: SAUCE: arm: Fix instruction set selection for GCC 11" is not in generic kernel, yet. so it is expected that dkms builds for generic kernel fail on armhf with gcc-11 from impish-release. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939379 Title: ARM kernel builds fail with GCC 11 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-11/+bug/1939379/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
