3 files changed, 3 insertions, 2 deletions

diff --git a/drivers/acpi/acpica/acconfig.h b/drivers/acpi/acpica/acconfig.h
index bc533dde16c..f895a244ca7 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 */
 
 /******************************************************************************
  *
diff --git a/drivers/acpi/apei/Kconfig b/drivers/acpi/apei/Kconfig
index c34aa51af4e..e3f47872ec2 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
diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c
index 8041248fce9..61540360d5c 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))