This bug is awaiting verification that the linux-oem-6.1/6.1.0-1004.4 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy' to 'verification-done-jammy'. If the problem still exists, change the tag 'verification-needed-jammy' to 'verification-failed-jammy'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-oem-6.1 verification-needed-jammy -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1999750 Title: Set explicit CC in the headers package Status in linux package in Ubuntu: Fix Committed Status in linux-hwe-5.19 package in Ubuntu: Invalid Status in linux source package in Jammy: Invalid Status in linux-hwe-5.19 source package in Jammy: Fix Committed Status in linux source package in Kinetic: In Progress Status in linux-hwe-5.19 source package in Kinetic: Invalid Status in linux source package in Lunar: Fix Committed Status in linux-hwe-5.19 source package in Lunar: Invalid Bug description: [ Impact ] * Currently Ubuntu Linux kernel header packages use stock Makefile as shipped by upstream kernel. During linux kernel package build however HOSTCC and CC are typically overridden to use explicit complier version $(DEB_HOST_GNU_TYPE)-gcc-12. This can lead to dkms module build failures as despite all efforts to reuse matching gcc version out of .config, various shell scripts / build systems / makefiles do not pass the CC variable as a make variable to the end make call that is used to build dkms modules. To avoid this, hardcode the correct compiler in the linux headers package shipped Makefile. This is similar to the Makefile includes that debian ships, albeit with less indirections. [ Test Plan ] * adt-matrix for dkms modules should start to pass correctly [ Where problems could occur ] * headers package for hwe kernels may demand a newer compiler, for which runtime dependency does not exist. dkms package in jammy-updates already has explicit dependency on gcc-12 for that reason. Installing build-deps of the kernel package will install correct/required compilers. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1999750/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
