Add Linux userfaultfd.h header
commitc1fcf220c95b17f1a05adb799824d2c352ff9281
authorDr. David Alan Gilbert <dgilbert@redhat.com>
Thu, 5 Nov 2015 18:10:42 +0000 (5 18:10 +0000)
committerJuan Quintela <quintela@redhat.com>
Tue, 10 Nov 2015 13:51:49 +0000 (10 14:51 +0100)
treed68e3b1a3ea343fcff627980d8731c6c6e0a4c19
parenta3e06c3d13b77a2534894dcebbc6ac08568dbe73
Add Linux userfaultfd.h header

Postcopy uses the userfaultfd.h feature in the Linux kernel; include
the header.

(In early versions of the patch series we had this, and then we dropped
this by only including it if the kernel headers defined the syscall
number; however 1842bdfd added the syscall definition to our
headers, which means we can't tell if the kernel has it or not)

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
linux-headers/linux/userfaultfd.h [new file with mode: 0644]