I noticed that 6.0-rc7 and later don't build out of tree modules (was trying to setup ksmbd for running buildbot tests). Any ideas about this "unrecognized command-line option" for gcc error (this is on Ubuntu) smfrench@ubuntu20-ksmbd-target:~/smb3-kernel/fs/ksmbd$ ~/build-stock-cifs make: Entering directory '/usr/src/linux-headers-6.0.0-060000-generic' warning: the compiler differs from the one used to build the kernel The kernel was built by: x86_64-linux-gnu-gcc (Ubuntu 12.2.0-3ubuntu1) 12.2.0 You are using: gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0 CC [M] /home/smfrench/smb3-kernel/fs/ksmbd/unicode.o gcc: error: unrecognized command-line option ‘-ftrivial-auto-var-init=zero’ make[1]: *** [scripts/Makefile.build:249: /home/smfrench/smb3-kernel/fs/ksmbd/unicode.o] Error 1 make: *** [Makefile:1858: /home/smfrench/smb3-kernel/fs/ksmbd] Error 2 make: Leaving directory '/usr/src/linux-headers-6.0.0-060000-generic' smfrench@ubuntu20-ksmbd-target:~/smb3-kernel/fs/ksmbd$ uname -a Linux ubuntu20-ksmbd-target 6.0.0-060000-generic #202210022231 SMP PREEMPT_DYNAMIC Sun Oct 2 22:35:09 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux -- Thanks, Steve
