Merge branch 'acpi' of git://github.com/lenb/linux

2f4d3218 · Linus Torvalds <[email protected]> · 2011-09-12 20:39:53 -07:00

* 'acpi' of git://github.com/lenb/linux:
  acpica: ACPI_MAX_SLEEP should be 2 sec, not 20
  ACPI APEI: Add Kconfig option IRQ_WORK for GHES
  PNP: update pnp.debug usage (needs value on command line)
  APEI: Fix WHEA _OSC call

Commit: 2f4d3218e95d48de2951dcf2bea619ea49ef93de
Parents: d9543314 · 38c0a0c9

Merge commit. Changes below are compared with the first parent: d9543314.

Changes

4 files changed · +9 −5

File	Status	Add	Del	Content
Documentation/kernel-parameters.txt	modified	+6	−3	View file
drivers/acpi/acpica/acconfig.h	modified	+1	−1	View file
drivers/acpi/apei/Kconfig	modified	+1	−0	View file
drivers/acpi/apei/apei-base.c	modified	+1	−1	View file

Documentation/kernel-parameters.txt

View file

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 614d038..854ed5c 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -2086,9 +2086,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			Override pmtimer IOPort with a hex value.
 			e.g. pmtmr=0x508
 
-	pnp.debug	[PNP]
-			Enable PNP debug messages.  This depends on the
-			CONFIG_PNP_DEBUG_MESSAGES option.
+	pnp.debug=1	[PNP]
+			Enable PNP debug messages (depends on the
+			CONFIG_PNP_DEBUG_MESSAGES option).  Change at run-time
+			via /sys/module/pnp/parameters/debug.  We always show
+			current resource usage; turning this on also shows
+			possible settings and some assignment information.
 
 	pnpacpi=	[ACPI]
 			{ off }

drivers/acpi/acpica/acconfig.h

View file

diff --git a/drivers/acpi/acpica/acconfig.h b/drivers/acpi/acpica/acconfig.h
index bc533dd..f895a24 100644
--- a/drivers/acpi/acpica/acconfig.h
+++ b/drivers/acpi/acpica/acconfig.h
@@ -121,7 +121,7 @@
 
 /* Maximum sleep allowed via Sleep() operator */
 
-#define ACPI_MAX_SLEEP                  20000	/* Two seconds */
+#define ACPI_MAX_SLEEP                  2000	/* Two seconds */
 
 /******************************************************************************
  *

drivers/acpi/apei/Kconfig

View file

diff --git a/drivers/acpi/apei/Kconfig b/drivers/acpi/apei/Kconfig
index c34aa51..e3f4787 100644
--- a/drivers/acpi/apei/Kconfig
+++ b/drivers/acpi/apei/Kconfig
@@ -13,6 +13,7 @@ config ACPI_APEI_GHES
 	bool "APEI Generic Hardware Error Source"
 	depends on ACPI_APEI && X86
 	select ACPI_HED
+	select IRQ_WORK
 	select LLIST
 	select GENERIC_ALLOCATOR
 	help

drivers/acpi/apei/apei-base.c

View file

diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c
index 8041248..6154036 100644
--- a/drivers/acpi/apei/apei-base.c
+++ b/drivers/acpi/apei/apei-base.c
@@ -618,7 +618,7 @@ int apei_osc_setup(void)
 	};
 
 	capbuf[OSC_QUERY_TYPE] = OSC_QUERY_ENABLE;
-	capbuf[OSC_SUPPORT_TYPE] = 0;
+	capbuf[OSC_SUPPORT_TYPE] = 1;
 	capbuf[OSC_CONTROL_TYPE] = 0;
 
 	if (ACPI_FAILURE(acpi_get_handle(NULL, "\\_SB", &handle))