From 6cbe5e95267449ea0b79c0b049342409949da3ac Mon Sep 17 00:00:00 2001 From: Jonas Bonn Date: Fri, 2 Mar 2012 10:05:24 +0100 Subject: openrisc: sanitize use of orig_gpr11 The pt_regs struct had both a 'syscallno' field and an 'orig_gpr11' field and it wasn't really clear how these were supposed to be used. This patch removes the syscallno field altogether and makes orig_gpr11 work more like other architectures: keep track of syscall number in progress or hold -1 for non-syscall exceptions. Signed-off-by: Jonas Bonn --- arch/openrisc/kernel/signal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/openrisc/kernel/signal.c') diff --git a/arch/openrisc/kernel/signal.c b/arch/openrisc/kernel/signal.c index cf35ea032a70..e970743251ae 100644 --- a/arch/openrisc/kernel/signal.c +++ b/arch/openrisc/kernel/signal.c @@ -305,7 +305,7 @@ void do_signal(struct pt_regs *regs) * below mean that the syscall executed to completion and no * restart is necessary. */ - if (regs->syscallno) { + if (regs->orig_gpr11) { int restart = 0; switch (regs->gpr[11]) { -- cgit