https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121432
--- Comment #31 from Gopi Kumar Bulusu <gopi at sankhya dot com> --- Just an update - this does look like a full fledged "mini port" of linux kernel for MicroBlaze with gcc 15 A few trouble spots have been identified to help with fixing primarily the file arch/microblaze/kernel/entry.S Some files that get impacted with gcc 15 include linux/fs/dpath.o linux/fs/ioctl.o linux/fs/open.o (and more under linux/kernel) Basically entry.S has code to call system calls where it appears that MicroBlaze ABI must be honored
