um: move amd64 variant of mmap(2) to arch/x86/um/syscalls_64.c

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Al Viro 2021-09-20 21:32:48 +00:00 • committed by Richard Weinberger
commit 577ade59b9
5 changed files with 11 additions and 35 deletions