s390/mm: define private VM_FAULT_* reasons from top bits
authorPeter Xu <peterx@redhat.com>
Sun, 5 Feb 2023 23:17:04 +0000 (18:17 -0500)
committerHeiko Carstens <hca@linux.ibm.com>
Tue, 14 Feb 2023 10:45:39 +0000 (11:45 +0100)
commitd939474b3d92624744a334c9e5f58ce3934584b5
tree6d2458a51601177bba6522302c0af9e1f19a6160
parentac56c666f80df0b1dc9c3ef53d0798b74629a116
s390/mm: define private VM_FAULT_* reasons from top bits

The current definition already collapse with the generic definition of
vm_fault_reason.  Move the private definitions to allocate bits from the
top of uint so they won't collapse anymore.

Signed-off-by: Peter Xu <peterx@redhat.com>
Link: https://lore.kernel.org/r/20230205231704.909536-4-peterx@redhat.com
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
arch/s390/mm/fault.c