Module Name: src
Committed By: riastradh
Date: Sun Dec 19 12:10:58 UTC 2021
Modified Files:
src/sys/external/bsd/drm2/include/drm: drm_irq_netbsd.h
Log Message:
drm: Set IPL_DRM to IPL_VM, not IPL_TTY.
We might want some of this stuff to work at higher IPL when dealing
with ddb during crashes, but...everything else in drm uses IPL_VM,
including Linux spin locks, which means we've been failing to block
interrupts during spin locks for the entire time this code has
existed...which is a little embarrassing.
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 \
src/sys/external/bsd/drm2/include/drm/drm_irq_netbsd.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/external/bsd/drm2/include/drm/drm_irq_netbsd.h
diff -u src/sys/external/bsd/drm2/include/drm/drm_irq_netbsd.h:1.5 src/sys/external/bsd/drm2/include/drm/drm_irq_netbsd.h:1.6
--- src/sys/external/bsd/drm2/include/drm/drm_irq_netbsd.h:1.5 Mon Aug 27 06:16:01 2018
+++ src/sys/external/bsd/drm2/include/drm/drm_irq_netbsd.h Sun Dec 19 12:10:58 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: drm_irq_netbsd.h,v 1.5 2018/08/27 06:16:01 riastradh Exp $ */
+/* $NetBSD: drm_irq_netbsd.h,v 1.6 2021/12/19 12:10:58 riastradh Exp $ */
/*-
* Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -43,6 +43,6 @@ enum irqreturn {
#define IRQF_SHARED 0 /* XXX */
-#define IPL_DRM IPL_TTY /* XXX */
+#define IPL_DRM IPL_VM /* XXX */
#endif /* _DRM_DRM_IRQ_NETBSD_H_ */
