mmap: Remember the MAP_FIXED flag as VM_FIXED
authorBen Hutchings <ben@decadent.org.uk>
Wed, 5 Jul 2017 12:32:43 +0000 (13:32 +0100)
committerBen Hutchings <ben@decadent.org.uk>
Fri, 23 Nov 2018 19:15:55 +0000 (19:15 +0000)
commit539d8ada653b9b6b78c5dbd3405fa8b7afffb2ea
treeb3d344248500a162637ddce34c3b455a3bcaf063
parentb940701e4d64f3d04b257602a7ffcc890c08c9ce
mmap: Remember the MAP_FIXED flag as VM_FIXED

Since 4.15 there are no spare bits, but we can use VM_ARCH_1 as
VM_FIXED wil only be needed on x86.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic bugfix/x86
Gbp-Pq: Name mmap-remember-the-map_fixed-flag-as-vm_fixed.patch
include/linux/mm.h
include/linux/mman.h