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authornonaka <nonaka@NetBSD.org>2021-01-29 04:38:34 +0000
committernonaka <nonaka@NetBSD.org>2021-01-29 04:38:34 +0000
commit0747e42765428170cf675b730b42a6f838eb7927 (patch)
tree6c77081b7c3c30d0dc742b4cec197cbc1b9dcf4b /sys/dev/hyperv
parent8269053c9c82a243115145051c3e083142c93829 (diff)
vmbus(4): Don't wait forever.
Diffstat (limited to 'sys/dev/hyperv')
-rw-r--r--sys/dev/hyperv/vmbus.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/dev/hyperv/vmbus.c b/sys/dev/hyperv/vmbus.c
index 24b9d18d1d9..5dee76f961f 100644
--- a/sys/dev/hyperv/vmbus.c
+++ b/sys/dev/hyperv/vmbus.c
@@ -1,4 +1,4 @@
-/* $NetBSD: vmbus.c,v 1.11 2020/05/26 16:08:55 nonaka Exp $ */
+/* $NetBSD: vmbus.c,v 1.12 2021/01/29 04:38:34 nonaka Exp $ */
/* $OpenBSD: hyperv.c,v 1.43 2017/06/27 13:56:15 mikeb Exp $ */
/*-
@@ -35,7 +35,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vmbus.c,v 1.11 2020/05/26 16:08:55 nonaka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vmbus.c,v 1.12 2021/01/29 04:38:34 nonaka Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -608,7 +608,8 @@ vmbus_start(struct vmbus_softc *sc, struct vmbus_msg *msg, paddr_t msg_pa)
hyperv_intr();
splx(s);
} else
- tsleep(wchan, PRIBIO, wchan, mstohz(delays[i]));
+ tsleep(wchan, PRIBIO, wchan,
+ uimax(1, mstohz(delays[i] / 1000)));
}
if (status != HYPERCALL_STATUS_SUCCESS) {
device_printf(sc->sc_dev,