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>
Sun, 29 Apr 2018 16:09:14 +0000 (17:09 +0100)
commit9d9754b106bf18a8630f0f21bed0e0b63019b9a6
tree08b33cbe39bb33a5d2f27b4c5a119ded593ddb35
parent131070a1aa1f3ab9f74267fa7f291ac532276a74
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