commit 74e59dfc6b19e3472a7c16ad57bc831e6e647895
author Oleg Nesterov <oleg@redhat.com> Sun Dec 30 15:54:08 2012 +0100
committer Oleg Nesterov <oleg@redhat.com> Fri Feb 08 17:47:11 2013 +0100
tree 5047f177b6c604f83d4b9f62614acf93a08d34bd
parent cf31ec3f7fece93f3fce3ee5964e27857141ea47

uprobes: Change handle_swbp() to expose bp_vaddr to handler_chain()

Change handle_swbp() to set regs->ip = bp_vaddr in advance, this is
what consumer->handler() needs but uprobe_get_swbp_addr() is not
exported.

This also simplifies the code and makes it more consistent across
the supported architectures. handle_swbp() becomes the only caller
of uprobe_get_swbp_addr().

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>