Module Name: src
Committed By: rin
Date: Fri Mar 5 06:14:47 UTC 2021
Modified Files:
src/sys/arch/evbppc/explora/dev: pckbc_elb.c
Log Message:
pckbcintr() must be running with IPL_TTY, not IPL_SERIAL. Otherwise,
tty(4) routines are unexpectedly interrupted, which results in
"locking against myself" errors for tty_lock.
To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/sys/arch/evbppc/explora/dev/pckbc_elb.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/arch/evbppc/explora/dev/pckbc_elb.c
diff -u src/sys/arch/evbppc/explora/dev/pckbc_elb.c:1.10 src/sys/arch/evbppc/explora/dev/pckbc_elb.c:1.11
--- src/sys/arch/evbppc/explora/dev/pckbc_elb.c:1.10 Tue Mar 2 12:01:02 2021
+++ src/sys/arch/evbppc/explora/dev/pckbc_elb.c Fri Mar 5 06:14:47 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: pckbc_elb.c,v 1.10 2021/03/02 12:01:02 rin Exp $ */
+/* $NetBSD: pckbc_elb.c,v 1.11 2021/03/05 06:14:47 rin Exp $ */
/*-
* Copyright (c) 2003 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pckbc_elb.c,v 1.10 2021/03/02 12:01:02 rin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pckbc_elb.c,v 1.11 2021/03/05 06:14:47 rin Exp $");
#include <sys/param.h>
#include <sys/conf.h>
@@ -116,7 +116,7 @@ pckbc_elb_intr_establish(struct pckbc_so
*/
if (irq >= 0)
- intr_establish_xname(irq, IST_LEVEL, IPL_SERIAL, pckbcintr, sc,
+ intr_establish_xname(irq, IST_LEVEL, IPL_TTY, pckbcintr, sc,
device_xname(sc->sc_dv));
msc->sc_irq = -1;
