svn commit: r279349 - head/sys/kern

[Ed Maste]

On 27 February 2015 at 10:12, Benjamin Kaduk <bjkfbsd at gmail.com> wrote:
>
> As of r278229, the kernel is compiled with -fwrapv, so signed integer
> overflow in the FreeBSD kernel is defined behavior.

This is primarily a workaround to accommodate existing code though;
it's not a result of an explicit decision that we want to support
signed integer overflow.

-Ed