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Linux 2.6.38-rc7-git1

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This commit is contained in:
Chuck Ebbert 2011-03-03 21:33:20 -05:00
parent 4bb56089e3
commit a61f011427
3 changed files with 5 additions and 132 deletions
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7
kernel.spec
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@ -84,7 +84,7 @@ Summary: The Linux kernel
# The rc snapshot level
%define rcrev 7
# The git snapshot level
%define gitrev 0
%define gitrev 1
# Set rpm version accordingly
%define rpmversion 2.6.%{upstream_sublevel}
%endif
@ -640,7 +640,6 @@ Patch390: linux-2.6-defaults-acpi-video.patch
Patch391: linux-2.6-acpi-video-dos.patch
Patch393: acpi-ec-add-delay-before-write.patch
Patch394: linux-2.6-acpi-debug-infinite-loop.patch
Patch395: linux-2.6-acpi-fix-implicit-notify.patch
Patch450: linux-2.6-input-kill-stupid-messages.patch
Patch452: linux-2.6.30-no-pcspkr-modalias.patch
@ -1208,7 +1207,6 @@ ApplyPatch linux-2.6-defaults-acpi-video.patch
ApplyPatch linux-2.6-acpi-video-dos.patch
ApplyPatch acpi-ec-add-delay-before-write.patch
ApplyPatch linux-2.6-acpi-debug-infinite-loop.patch
ApplyPatch linux-2.6-acpi-fix-implicit-notify.patch
# Various low-impact patches to aid debugging.
ApplyPatch linux-2.6-debug-sizeof-structs.patch
@ -1948,6 +1946,9 @@ fi
# and build.
%changelog
* Thu Mar 03 2011 Chuck Ebbert <cebbert@redhat.com> 2.6.38-0.rc7.git1.1
- Linux 2.6.38-rc7-git1
* Tue Mar 01 2011 Kyle McMartin <kmcmartin@redhat.com> 2.6.38-0.rc7.git0.1
- Linux 2.6.38-rc7

129
linux-2.6-acpi-fix-implicit-notify.patch
View File

@ -1,129 +0,0 @@
Index: linux-2.6/drivers/acpi/acpica/aclocal.h
===================================================================
--- linux-2.6.orig/drivers/acpi/acpica/aclocal.h
+++ linux-2.6/drivers/acpi/acpica/aclocal.h
@@ -416,10 +416,15 @@ struct acpi_gpe_handler_info {
u8 originally_enabled; /* True if GPE was originally enabled */
};
+struct acpi_gpe_notify_object {
+ struct acpi_namespace_node *node;
+ struct acpi_gpe_notify_object *next;
+};
+
union acpi_gpe_dispatch_info {
struct acpi_namespace_node *method_node; /* Method node for this GPE level */
struct acpi_gpe_handler_info *handler; /* Installed GPE handler */
- struct acpi_namespace_node *device_node; /* Parent _PRW device for implicit notify */
+ struct acpi_gpe_notify_object device; /* List of _PRW devices for implicit notify */
};
/*
Index: linux-2.6/drivers/acpi/acpica/evxfgpe.c
===================================================================
--- linux-2.6.orig/drivers/acpi/acpica/evxfgpe.c
+++ linux-2.6/drivers/acpi/acpica/evxfgpe.c
@@ -198,7 +198,9 @@ acpi_setup_gpe_for_wake(acpi_handle wake
acpi_status status = AE_BAD_PARAMETER;
struct acpi_gpe_event_info *gpe_event_info;
struct acpi_namespace_node *device_node;
+ struct acpi_gpe_notify_object *notify_object;
acpi_cpu_flags flags;
+ u8 gpe_dispatch_mask;
ACPI_FUNCTION_TRACE(acpi_setup_gpe_for_wake);
@@ -221,27 +223,49 @@ acpi_setup_gpe_for_wake(acpi_handle wake
goto unlock_and_exit;
}
+ if (wake_device == ACPI_ROOT_OBJECT) {
+ goto out;
+ }
+
/*
* If there is no method or handler for this GPE, then the
* wake_device will be notified whenever this GPE fires (aka
* "implicit notify") Note: The GPE is assumed to be
* level-triggered (for windows compatibility).
*/
- if (((gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) ==
- ACPI_GPE_DISPATCH_NONE) && (wake_device != ACPI_ROOT_OBJECT)) {
+ gpe_dispatch_mask = gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK;
+ if (gpe_dispatch_mask != ACPI_GPE_DISPATCH_NONE
+ && gpe_dispatch_mask != ACPI_GPE_DISPATCH_NOTIFY) {
+ goto out;
+ }
- /* Validate wake_device is of type Device */
+ /* Validate wake_device is of type Device */
- device_node = ACPI_CAST_PTR(struct acpi_namespace_node,
- wake_device);
- if (device_node->type != ACPI_TYPE_DEVICE) {
- goto unlock_and_exit;
- }
+ device_node = ACPI_CAST_PTR(struct acpi_namespace_node, wake_device);
+ if (device_node->type != ACPI_TYPE_DEVICE) {
+ goto unlock_and_exit;
+ }
+
+ if (gpe_dispatch_mask == ACPI_GPE_DISPATCH_NONE) {
gpe_event_info->flags = (ACPI_GPE_DISPATCH_NOTIFY |
ACPI_GPE_LEVEL_TRIGGERED);
- gpe_event_info->dispatch.device_node = device_node;
+ gpe_event_info->dispatch.device.node = device_node;
+ gpe_event_info->dispatch.device.next = NULL;
+ } else {
+ /* There are multiple devices to notify implicitly. */
+
+ notify_object = ACPI_ALLOCATE_ZEROED(sizeof(*notify_object));
+ if (!notify_object) {
+ status = AE_NO_MEMORY;
+ goto unlock_and_exit;
+ }
+
+ notify_object->node = device_node;
+ notify_object->next = gpe_event_info->dispatch.device.next;
+ gpe_event_info->dispatch.device.next = notify_object;
}
+ out:
gpe_event_info->flags |= ACPI_GPE_CAN_WAKE;
status = AE_OK;
Index: linux-2.6/drivers/acpi/acpica/evgpe.c
===================================================================
--- linux-2.6.orig/drivers/acpi/acpica/evgpe.c
+++ linux-2.6/drivers/acpi/acpica/evgpe.c
@@ -457,6 +457,7 @@ static void ACPI_SYSTEM_XFACE acpi_ev_as
acpi_status status;
struct acpi_gpe_event_info *local_gpe_event_info;
struct acpi_evaluate_info *info;
+ struct acpi_gpe_notify_object *notify_object;
ACPI_FUNCTION_TRACE(ev_asynch_execute_gpe_method);
@@ -508,10 +509,18 @@ static void ACPI_SYSTEM_XFACE acpi_ev_as
* from this thread -- because handlers may in turn run other
* control methods.
*/
- status =
- acpi_ev_queue_notify_request(local_gpe_event_info->dispatch.
- device_node,
- ACPI_NOTIFY_DEVICE_WAKE);
+ status = acpi_ev_queue_notify_request(
+ local_gpe_event_info->dispatch.device.node,
+ ACPI_NOTIFY_DEVICE_WAKE);
+
+ notify_object = local_gpe_event_info->dispatch.device.next;
+ while (ACPI_SUCCESS(status) && notify_object) {
+ status = acpi_ev_queue_notify_request(
+ notify_object->node,
+ ACPI_NOTIFY_DEVICE_WAKE);
+ notify_object = notify_object->next;
+ }
+
break;
case ACPI_GPE_DISPATCH_METHOD:

1
sources
View File

@ -1,2 +1,3 @@
c8ee37b4fdccdb651e0603d35350b434 linux-2.6.37.tar.bz2
c1786fefff32bfa40400ec7736f78b32 patch-2.6.38-rc7.bz2
756c8179e109216e894e0794d6c82c70 patch-2.6.38-rc7-git1.bz2