MAINTAINERS: Add bug tracking system location entry type

Following the kernel Bugzilla discussion during the Kernel Summit
(https://lwn.net/Articles/705245/), add bug tracking system location
entry type (B) to MAINTAINERS and populate it for several subsystems
known to be using the kernel BZ actively (and add the upstream BZ for
ACPICA too).

Signed-off-by: Rafael J. Wysocki <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Author: rafaeljw

MAINTAINERS

@@ -77,6 +77,7 @@ Descriptions of section entries:
 	Q: Patchwork web based patch tracking system site
 	T: SCM tree type and location.
 	   Type is one of: git, hg, quilt, stgit, topgit
+	B: Bug tracking system location.
 	S: Status, one of the following:
 	   Supported:	Someone is actually paid to look after this.
 	   Maintained:	Someone actually looks after it.
@@ -281,6 +282,7 @@ L:	[email protected]
 W:	https://01.org/linux-acpi
 Q:	https://patchwork.kernel.org/project/linux-acpi/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
+B:	https://bugzilla.kernel.org
 S:	Supported
 F:	drivers/acpi/
 F:	drivers/pnp/pnpacpi/
@@ -304,6 +306,8 @@ W:	https://acpica.org/
 W:	https://github.com/acpica/acpica/
 Q:	https://patchwork.kernel.org/project/linux-acpi/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
+B:	https://bugzilla.kernel.org
+B:	https://bugs.acpica.org
 S:	Supported
 F:	drivers/acpi/acpica/
 F:	include/acpi/
@@ -313,6 +317,7 @@ ACPI FAN DRIVER
 M:	Zhang Rui <[email protected]>
 L:	[email protected]
 W:	https://01.org/linux-acpi
+B:	https://bugzilla.kernel.org
 S:	Supported
 F:	drivers/acpi/fan.c
 
@@ -328,13 +333,15 @@ ACPI THERMAL DRIVER
 M:	Zhang Rui <[email protected]>
 L:	[email protected]
 W:	https://01.org/linux-acpi
+B:	https://bugzilla.kernel.org
 S:	Supported
 F:	drivers/acpi/*thermal*
 
 ACPI VIDEO DRIVER
 M:	Zhang Rui <[email protected]>
 L:	[email protected]
 W:	https://01.org/linux-acpi
+B:	https://bugzilla.kernel.org
 S:	Supported
 F:	drivers/acpi/acpi_video.c
 
@@ -5663,6 +5670,7 @@ HIBERNATION (aka Software Suspend, aka swsusp)
 M:	"Rafael J. Wysocki" <[email protected]>
 M:	Pavel Machek <[email protected]>
 L:	[email protected]
+B:	https://bugzilla.kernel.org
 S:	Supported
 F:	arch/x86/power/
 F:	drivers/base/power/
@@ -9624,6 +9632,7 @@ POWER MANAGEMENT CORE
 M:	"Rafael J. Wysocki" <[email protected]>
 L:	[email protected]
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
+B:	https://bugzilla.kernel.org
 S:	Supported
 F:	drivers/base/power/
 F:	include/linux/pm.h
@@ -11613,6 +11622,7 @@ M:	"Rafael J. Wysocki" <[email protected]>
 M:	Len Brown <[email protected]>
 M:	Pavel Machek <[email protected]>
 L:	[email protected]
+B:	https://bugzilla.kernel.org
 S:	Supported
 F:	Documentation/power/
 F:	arch/x86/kernel/acpi/