tree 3fe8d2b5cd9d59a47c64491ba2398bc2039d339c
parent 392c21802ee3aa85cee0e703105f797a8a7b9416
author David S. Miller <davem@davemloft.net> 1285133413 -0700
committer David S. Miller <davem@davemloft.net> 1285133413 -0700

sparc: Prevent no-handler signal syscall restart recursion.

Explicitly clear the "in-syscall" bit when we have no signal
handler and back up the program counters to back up the system
call.

Reported-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>