tree e487f6c139bfc8efa075aa8da60967621f0d79d3
parent f10e2e5b4b4c9937de596f96ffe028be3a565598
author Anton Blanchard <anton@samba.org> 1265764039 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1266375795 +1100

powerpc: Fix lwsync patching code on 64bit

do_lwsync_fixups doesn't work on 64bit, we end up writing lwsyncs to the
wrong addresses:

0:mon> di c0000001000bfacc
c0000001000bfacc  7c2004ac      lwsync

Since the lwsync section has negative offsets we need to use a signed int
pointer so we sign extend the value.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>