[src/trunk]: src/sys/arch/usermode/dev Forgot the clock

[reinoud <reinoud%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1b522cfb3869
branches:  trunk
changeset: 769533:1b522cfb3869
user:      reinoud <reinoud%NetBSD.org@localhost>
date:      Tue Sep 13 10:42:34 2011 +0000

description:
Forgot the clock

diffstat:

 sys/arch/usermode/dev/clock.c |  15 +++------------
 1 files changed, 3 insertions(+), 12 deletions(-)

diffs (46 lines):

diff -r b01210b5d7d4 -r 1b522cfb3869 sys/arch/usermode/dev/clock.c
--- a/sys/arch/usermode/dev/clock.c     Tue Sep 13 10:40:26 2011 +0000
+++ b/sys/arch/usermode/dev/clock.c     Tue Sep 13 10:42:34 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: clock.c,v 1.17 2011/09/12 12:25:45 reinoud Exp $ */
+/* $NetBSD: clock.c,v 1.18 2011/09/13 10:42:34 reinoud Exp $ */
 
 /*-
  * Copyright (c) 2007 Jared D. McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: clock.c,v 1.17 2011/09/12 12:25:45 reinoud Exp $");
+__KERNEL_RCSID(0, "$NetBSD: clock.c,v 1.18 2011/09/13 10:42:34 reinoud Exp $");
 
 #include <sys/param.h>
 #include <sys/proc.h>
@@ -86,7 +86,6 @@
 {
        static struct sigaction sa;
        clock_softc_t *sc = device_private(self);
-       stack_t ss;
        long tcres;
 
        aprint_naive("\n");
@@ -100,18 +99,10 @@
        sc->sc_todr.todr_gettime = clock_todr_gettime;
        todr_attach(&sc->sc_todr);
 
-       ss.ss_sp = thunk_malloc(SIGSTKSZ);
-       if (ss.ss_sp == NULL)
-               panic("%s: couldn't allocate signal stack", __func__);
-       ss.ss_size = SIGSTKSZ;
-       ss.ss_flags = 0;
-       if (thunk_sigaltstack(&ss, NULL) == -1)
-               panic("%s: couldn't setup signal stack", __func__);
-
        memset(&sa, 0, sizeof(sa));
        sigfillset(&sa.sa_mask);
        sa.sa_handler = clock_signal;
-       sa.sa_flags = 0; // SA_ONSTACK;
+       sa.sa_flags = 0;
        if (thunk_sigaction(SIGALRM, &sa, NULL) == -1)
                panic("couldn't register SIGALRM handler : %d",
                    thunk_geterrno());