CVS commit: src/sys/uvm

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Wed Jul  6 01:16:36 UTC 2022

Modified Files:
        src/sys/uvm: uvm_device.c

Log Message:
mmap(2): Guarantee two's-complement wraparound for D_NEGOFFSAFE.

XXX Not sure this should be allowed at all, but this way we don't
change the semantics of the existing code which was written under
essentially the assumption of -fwrapv.


To generate a diff of this commit:
cvs rdiff -u -r1.76 -r1.77 src/sys/uvm/uvm_device.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.