Module Name: src
Committed By: riastradh
Date: Sat Mar 19 16:20:45 UTC 2022
Modified Files:
src/sys/dev/pci: viornd.c
Log Message:
viornd(4): Revert IPL change for lock.
This lock is taken in hard interrupt context, so it needs to remain
at IPL_VM.
To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/sys/dev/pci/viornd.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/pci/viornd.c
diff -u src/sys/dev/pci/viornd.c:1.15 src/sys/dev/pci/viornd.c:1.16
--- src/sys/dev/pci/viornd.c:1.15 Sat Mar 19 11:37:06 2022
+++ src/sys/dev/pci/viornd.c Sat Mar 19 16:20:45 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: viornd.c,v 1.15 2022/03/19 11:37:06 riastradh Exp $ */
+/* $NetBSD: viornd.c,v 1.16 2022/03/19 16:20:45 riastradh Exp $ */
/* $OpenBSD: viornd.c,v 1.1 2014/01/21 21:14:58 sf Exp $ */
/*
@@ -139,7 +139,7 @@ viornd_attach(device_t parent, device_t
sc->sc_dev = self;
sc->sc_virtio = vsc;
- mutex_init(&sc->sc_mutex, MUTEX_DEFAULT, IPL_SOFTSERIAL);
+ mutex_init(&sc->sc_mutex, MUTEX_DEFAULT, IPL_VM);
error = bus_dmamem_alloc(virtio_dmat(vsc),
VIRTIO_PAGE_SIZE, 0, 0, segs, 1, &nsegs,
