Use %lx, save a cast. "addr" is userspace address so using (and mangling) pointer was never necessary.
Signed-off-by: Alexey Dobriyan <adobri...@gmail.com> --- fs/binfmt_elf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -376,8 +376,8 @@ static unsigned long elf_map(struct file *filep, unsigned long addr, map_addr = vm_mmap(filep, addr, size, prot, type, off); if ((type & MAP_FIXED_NOREPLACE) && map_addr == -EEXIST) - pr_info("%d (%s): Uhuuh, elf segment at %px requested but the memory is mapped already\n", - task_pid_nr(current), current->comm, (void *)addr); + pr_info("%d (%s): Uhuuh, elf segment at %lx requested but the memory is mapped already\n", + task_pid_nr(current), current->comm, addr); return(map_addr); }