Hi Andrew, On Fri, 15 May 2020 16:30:18 -0700 Andrew Morton wrote: > > * mm-introduce-external-memory-hinting-api.patch The above patch should have #define __NR_process_madvise 443 not 442, in arch/arm64/include/asm/unistd32.h and 442 common fsinfo sys_fsinfo +443 common process_madvise sys_process_madvise in arch/microblaze/kernel/syscalls/syscall.tbl > * mm-introduce-external-memory-hinting-api-fix.patch The above patch should have #define __NR_process_madvise 443 not 442 > * mm-support-vector-address-ranges-for-process_madvise-fix.patch The above patch should have #define __NR_process_madvise 443 not 442 in arch/arm64/include/asm/unistd32.h -- Cheers, Stephen Rothwell