tree 61562758ae359372ab73ce311d5b7efc365b6714
parent 455adb3174d2c8518cef1a61140c211f6ac224d2
author David S. Miller <davem@davemloft.net> 1539573571 -0700
committer David S. Miller <davem@davemloft.net> 1539573571 -0700

sparc64: Make proc_id signed.

So that when it is unset, ie. '-1', userspace can see it
properly.

Signed-off-by: David S. Miller <davem@davemloft.net>