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From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: ACPI Devel Maling List <linux-acpi@vger.kernel.org>
Cc: Bjorn Helgaas <bhelgaas@google.com>,
	Aaron Lu <aaron.lu@intel.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Linux PCI <linux-pci@vger.kernel.org>,
	Mika Westerberg <mika.westerberg@linux.intel.com>,
	Robert Moore <robert.moore@intel.com>
Subject: [PATCH v3 7/7] ACPI / hotplug / PCI: Hotplug notifications from acpi_bus_notify()
Date: Sun, 02 Feb 2014 18:20:19 +0100	[thread overview]
Message-ID: <6725460.6y7VbCtSUH@vostro.rjw.lan> (raw)
In-Reply-To: <5157096.hCmU2aoKCT@vostro.rjw.lan>

From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Since acpi_bus_notify() is executed on all notifications for all
devices anyway, make it execute acpi_device_hotplug() for all
hotplug events instead of installing notify handlers pointing to
the same function for all hotplug devices.

This change reduces both the size and complexity of ACPI-based device
hotplug code.  Moreover, since acpi_device_hotplug() only does
significant things for devices that have either an ACPI scan handler,
or a hotplug context with .eject() defined, and those devices
had notify handlers pointing to acpi_hotplug_notify_cb() installed
before anyway, this modification shouldn't change functionality.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 drivers/acpi/bus.c                 |   60 +++++++++++++---------
 drivers/acpi/internal.h            |    1 
 drivers/acpi/scan.c                |  100 -------------------------------------
 drivers/pci/hotplug/acpiphp.h      |    1 
 drivers/pci/hotplug/acpiphp_glue.c |   16 ++---
 include/acpi/acpi_bus.h            |    2 
 6 files changed, 46 insertions(+), 134 deletions(-)

Index: linux-pm/drivers/acpi/bus.c
===================================================================
--- linux-pm.orig/drivers/acpi/bus.c
+++ linux-pm/drivers/acpi/bus.c
@@ -340,62 +340,76 @@ static void acpi_bus_osc_support(void)
  */
 static void acpi_bus_notify(acpi_handle handle, u32 type, void *data)
 {
-	struct acpi_device *device = NULL;
+	struct acpi_device *adev;
 	struct acpi_driver *driver;
-
-	ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Notification %#02x to handle %p\n",
-			  type, handle));
+	acpi_status status;
+	u32 ost_code = ACPI_OST_SC_NON_SPECIFIC_FAILURE;
 
 	switch (type) {
-
 	case ACPI_NOTIFY_BUS_CHECK:
-		/* TBD */
+		acpi_handle_debug(handle, "ACPI_NOTIFY_BUS_CHECK event\n");
 		break;
 
 	case ACPI_NOTIFY_DEVICE_CHECK:
-		/* TBD */
+		acpi_handle_debug(handle, "ACPI_NOTIFY_DEVICE_CHECK event\n");
 		break;
 
 	case ACPI_NOTIFY_DEVICE_WAKE:
-		/* TBD */
+		acpi_handle_debug(handle, "ACPI_NOTIFY_DEVICE_WAKE event\n");
 		break;
 
 	case ACPI_NOTIFY_EJECT_REQUEST:
-		/* TBD */
+		acpi_handle_debug(handle, "ACPI_NOTIFY_EJECT_REQUEST event\n");
 		break;
 
 	case ACPI_NOTIFY_DEVICE_CHECK_LIGHT:
+		acpi_handle_debug(handle, "ACPI_NOTIFY_DEVICE_CHECK_LIGHT event\n");
 		/* TBD: Exactly what does 'light' mean? */
 		break;
 
 	case ACPI_NOTIFY_FREQUENCY_MISMATCH:
-		/* TBD */
+		acpi_handle_err(handle, "Device cannot be configured due "
+				"to a frequency mismatch\n");
 		break;
 
 	case ACPI_NOTIFY_BUS_MODE_MISMATCH:
-		/* TBD */
+		acpi_handle_err(handle, "Device cannot be configured due "
+				"to a bus mode mismatch\n");
 		break;
 
 	case ACPI_NOTIFY_POWER_FAULT:
-		/* TBD */
+		acpi_handle_err(handle, "Device has suffered a power fault\n");
 		break;
 
 	default:
-		ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-				  "Received unknown/unsupported notification [%08x]\n",
-				  type));
-		break;
+		acpi_handle_warn(handle, "Unsupported event type 0x%x\n", type);
+		ost_code = ACPI_OST_SC_UNRECOGNIZED_NOTIFY;
+		goto err;
 	}
 
-	acpi_bus_get_acpi_device(handle, &device);
-	if (device) {
-		driver = device->driver;
-		if (driver && driver->ops.notify &&
-		    (driver->flags & ACPI_DRIVER_ALL_NOTIFY_EVENTS))
-			driver->ops.notify(device, type);
+	if (acpi_bus_get_acpi_device(handle, &adev))
+		goto err;
 
-		acpi_bus_put_acpi_device(device);
+	driver = adev->driver;
+	if (driver && driver->ops.notify &&
+	    (driver->flags & ACPI_DRIVER_ALL_NOTIFY_EVENTS))
+		driver->ops.notify(adev, type);
+
+	switch (type) {
+	case ACPI_NOTIFY_BUS_CHECK:
+	case ACPI_NOTIFY_DEVICE_CHECK:
+	case ACPI_NOTIFY_EJECT_REQUEST:
+		status = acpi_hotplug_execute(acpi_device_hotplug, adev, type);
+		if (ACPI_SUCCESS(status))
+			return;
+	default:
+		break;
 	}
+	acpi_bus_put_acpi_device(adev);
+	return;
+
+ err:
+	acpi_evaluate_hotplug_ost(handle, type, ost_code, NULL);
 }
 
 /* --------------------------------------------------------------------------
Index: linux-pm/drivers/acpi/internal.h
===================================================================
--- linux-pm.orig/drivers/acpi/internal.h
+++ linux-pm/drivers/acpi/internal.h
@@ -73,6 +73,7 @@ static inline void acpi_lpss_init(void)
 #endif
 
 bool acpi_queue_hotplug_work(struct work_struct *work);
+void acpi_device_hotplug(void *data, u32 src);
 bool acpi_scan_is_offline(struct acpi_device *adev, bool uevent);
 
 /* --------------------------------------------------------------------------
Index: linux-pm/drivers/acpi/scan.c
===================================================================
--- linux-pm.orig/drivers/acpi/scan.c
+++ linux-pm/drivers/acpi/scan.c
@@ -470,7 +470,7 @@ static int acpi_generic_hotplug_event(st
 	return -EINVAL;
 }
 
-static void acpi_device_hotplug(void *data, u32 src)
+void acpi_device_hotplug(void *data, u32 src)
 {
 	u32 ost_code = ACPI_OST_SC_NON_SPECIFIC_FAILURE;
 	struct acpi_device *adev = data;
@@ -520,74 +520,6 @@ static void acpi_device_hotplug(void *da
 	unlock_device_hotplug();
 }
 
-static void acpi_hotplug_notify_cb(acpi_handle handle, u32 type, void *data)
-{
-	u32 ost_code = ACPI_OST_SC_SUCCESS;
-	struct acpi_device *adev;
-	acpi_status status;
-
-	switch (type) {
-	case ACPI_NOTIFY_BUS_CHECK:
-		acpi_handle_debug(handle, "ACPI_NOTIFY_BUS_CHECK event\n");
-		break;
-
-	case ACPI_NOTIFY_DEVICE_CHECK:
-		acpi_handle_debug(handle, "ACPI_NOTIFY_DEVICE_CHECK event\n");
-		break;
-
-	case ACPI_NOTIFY_EJECT_REQUEST:
-		acpi_handle_debug(handle, "ACPI_NOTIFY_EJECT_REQUEST event\n");
-		break;
-
-	case ACPI_NOTIFY_DEVICE_WAKE:
-		return;
-
-	case ACPI_NOTIFY_FREQUENCY_MISMATCH:
-		acpi_handle_err(handle, "Device cannot be configured due "
-				"to a frequency mismatch\n");
-		goto out;
-
-	case ACPI_NOTIFY_BUS_MODE_MISMATCH:
-		acpi_handle_err(handle, "Device cannot be configured due "
-				"to a bus mode mismatch\n");
-		goto out;
-
-	case ACPI_NOTIFY_POWER_FAULT:
-		acpi_handle_err(handle, "Device has suffered a power fault\n");
-		goto out;
-
-	default:
-		acpi_handle_warn(handle, "Unsupported event type 0x%x\n", type);
-		ost_code = ACPI_OST_SC_UNRECOGNIZED_NOTIFY;
-		goto out;
-	}
-
-	ost_code = ACPI_OST_SC_NON_SPECIFIC_FAILURE;
-	if (acpi_bus_get_acpi_device(handle, &adev))
-		goto out;
-
-	status = acpi_hotplug_execute(acpi_device_hotplug, adev, type);
-	if (ACPI_SUCCESS(status))
-		return;
-
-	acpi_bus_put_acpi_device(adev);
-
- out:
-	acpi_evaluate_hotplug_ost(handle, type, ost_code, NULL);
-}
-
-void acpi_install_hotplug_notify_handler(acpi_handle handle)
-{
-	acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY,
-				    acpi_hotplug_notify_cb, NULL);
-}
-
-void acpi_remove_hotplug_notify_handler(acpi_handle handle)
-{
-	acpi_remove_notify_handler(handle, ACPI_SYSTEM_NOTIFY,
-				   acpi_hotplug_notify_cb);
-}
-
 static ssize_t real_power_state_show(struct device *dev,
 				     struct device_attribute *attr, char *buf)
 {
@@ -2025,34 +1957,6 @@ void acpi_scan_hotplug_enabled(struct ac
 	mutex_unlock(&acpi_scan_lock);
 }
 
-static void acpi_scan_init_hotplug(acpi_handle handle, int type)
-{
-	struct acpi_device_pnp pnp = {};
-	struct acpi_hardware_id *hwid;
-	struct acpi_scan_handler *handler;
-
-	INIT_LIST_HEAD(&pnp.ids);
-	acpi_set_pnp_ids(handle, &pnp, type);
-
-	if (!pnp.type.hardware_id)
-		goto out;
-
-	/*
-	 * This relies on the fact that acpi_install_notify_handler() will not
-	 * install the same notify handler routine twice for the same handle.
-	 */
-	list_for_each_entry(hwid, &pnp.ids, list) {
-		handler = acpi_scan_match_handler(hwid->id, NULL);
-		if (handler) {
-			acpi_install_hotplug_notify_handler(handle);
-			break;
-		}
-	}
-
-out:
-	acpi_free_pnp_ids(&pnp);
-}
-
 static acpi_status acpi_bus_check_add(acpi_handle handle, u32 lvl_not_used,
 				      void *not_used, void **return_value)
 {
@@ -2074,8 +1978,6 @@ static acpi_status acpi_bus_check_add(ac
 		return AE_OK;
 	}
 
-	acpi_scan_init_hotplug(handle, type);
-
 	acpi_add_single_object(&device, handle, type, sta);
 	if (!device)
 		return AE_CTRL_DEPTH;
Index: linux-pm/drivers/pci/hotplug/acpiphp_glue.c
===================================================================
--- linux-pm.orig/drivers/pci/hotplug/acpiphp_glue.c
+++ linux-pm/drivers/pci/hotplug/acpiphp_glue.c
@@ -283,7 +283,6 @@ static acpi_status register_slot(acpi_ha
 	newfunc = &context->func;
 	newfunc->function = function;
 	newfunc->parent = bridge;
-	acpi_unlock_hp_context();
 
 	if (acpi_has_method(handle, "_EJ0"))
 		newfunc->flags = FUNC_HAS_EJ0;
@@ -291,8 +290,14 @@ static acpi_status register_slot(acpi_ha
 	if (acpi_has_method(handle, "_STA"))
 		newfunc->flags |= FUNC_HAS_STA;
 
+	/*
+	 * Dock stations' notify handler should be used for dock devices instead
+	 * of the common one, so clear hp.event in their contexts.
+	 */
 	if (acpi_has_method(handle, "_DCK"))
-		newfunc->flags |= FUNC_HAS_DCK;
+		context->hp.event = NULL;
+
+	acpi_unlock_hp_context();
 
 	/* search for objects that share the same slot */
 	list_for_each_entry(slot, &bridge->slots, node)
@@ -360,10 +365,6 @@ static acpi_status register_slot(acpi_ha
 			pr_debug("failed to register dock device\n");
 	}
 
-	/* install notify handler */
-	if (!(newfunc->flags & FUNC_HAS_DCK))
-		acpi_install_hotplug_notify_handler(handle);
-
 	return AE_OK;
 }
 
@@ -400,9 +401,6 @@ static void cleanup_bridge(struct acpiph
 
 			if (is_dock_device(handle))
 				unregister_hotplug_dock_device(handle);
-
-			if (!(func->flags & FUNC_HAS_DCK))
-				acpi_remove_hotplug_notify_handler(handle);
 		}
 		slot->flags |= SLOT_IS_GOING_AWAY;
 		if (slot->slot)
Index: linux-pm/include/acpi/acpi_bus.h
===================================================================
--- linux-pm.orig/include/acpi/acpi_bus.h
+++ linux-pm/include/acpi/acpi_bus.h
@@ -443,8 +443,6 @@ static inline bool acpi_device_enumerate
 typedef void (*acpi_hp_callback)(void *data, u32 src);
 
 acpi_status acpi_hotplug_execute(acpi_hp_callback func, void *data, u32 src);
-void acpi_install_hotplug_notify_handler(acpi_handle handle);
-void acpi_remove_hotplug_notify_handler(acpi_handle handle);
 
 /**
  * module_acpi_driver(acpi_driver) - Helper macro for registering an ACPI driver
Index: linux-pm/drivers/pci/hotplug/acpiphp.h
===================================================================
--- linux-pm.orig/drivers/pci/hotplug/acpiphp.h
+++ linux-pm/drivers/pci/hotplug/acpiphp.h
@@ -167,7 +167,6 @@ struct acpiphp_attention_info
 
 #define FUNC_HAS_STA		(0x00000001)
 #define FUNC_HAS_EJ0		(0x00000002)
-#define FUNC_HAS_DCK            (0x00000004)
 
 /* function prototypes */
 


  parent reply	other threads:[~2014-02-02 17:06 UTC|newest]

Thread overview: 100+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-27  0:37 [PATCH 0/11] ACPI / hotplug / PCI: Updates on top of changes merged recently Rafael J. Wysocki
2014-01-27  0:38 ` [PATCH 1/11] ACPI / hotplug / PCI: Proper kerneldoc comments for enumeration/removal Rafael J. Wysocki
2014-01-27  0:38 ` [PATCH 2/11] ACPI / hotplug / PCI: Simplify register_slot() Rafael J. Wysocki
2014-01-27  0:39 ` [PATCH 3/11] ACPI / hotplug / PCI: Drop acpiphp_bus_trim() Rafael J. Wysocki
2014-01-27  0:40 ` [PATCH 4/11] ACPI / hotplug / PCI: Rework acpiphp_no_hotplug() Rafael J. Wysocki
2014-01-27  0:41 ` [PATCH 5/11] ACPI / hotplug / PCI: Store acpi_device pointer in acpiphp_context Rafael J. Wysocki
2014-01-27  0:41 ` [PATCH 6/11] ACPI / hotplug / PCI: Drop acpiphp_bus_add() Rafael J. Wysocki
2014-01-27  0:42 ` [PATCH 7/11] ACPI / hotplug / PCI: Drop crit_sect locking Rafael J. Wysocki
2014-01-27  0:43 ` [PATCH 8/11] ACPI / hotplug / PCI: Simplify hotplug_event() Rafael J. Wysocki
2014-01-27  0:44 ` [PATCH 9/11] ACPI / hotplug / PCI: Simplify disable_slot() Rafael J. Wysocki
2014-01-27  0:45 ` [PATCH 10/11] ACPI / hotplug / PCI: Use acpi_handle_debug() in hotplug_event() Rafael J. Wysocki
2014-01-27  0:46 ` [PATCH 11/11] ACPI / hotplug: Do not pass ACPI handles to ACPI dock operations Rafael J. Wysocki
2014-01-28 22:10 ` [PATCH 0/5][RFT] ACPI / hotplug / PCI: Consolidation of ACPIPHP with ACPI core device hotplug Rafael J. Wysocki
2014-01-28 22:12   ` [PATCH 1/5][RFT] ACPI / hotplug / PCI: Attach hotplug contexts to struct acpi_device Rafael J. Wysocki
2014-01-28 22:13   ` [PATCH 2/5][RFT] ACPI / hotplug: Introduce acpi_install_hotplug_notify_handler() Rafael J. Wysocki
2014-01-28 22:14   ` [PATCH 3/5][RFT] ACPI / hotplug / PCI: Consolidate ACPIPHP with ACPI core hotplug Rafael J. Wysocki
2014-01-28 22:14   ` [PATCH 4/5][RFT] ACPI / hotplug / PCI: Simplify acpi_install_hotplug_notify_handler() Rafael J. Wysocki
2014-01-28 22:16   ` [PATCH 5/5][RFT] ACPI / hotplug: Dispach hotplug notifications from acpi_bus_notify() Rafael J. Wysocki
2014-01-28 23:57   ` [PATCH 0/5][RFT] ACPI / hotplug / PCI: Consolidation of ACPIPHP with ACPI core device hotplug Rafael J. Wysocki
2014-01-28 23:58     ` [Resend][PATCH 1/5][RFT] ACPI / hotplug / PCI: Attach hotplug contexts to struct acpi_device Rafael J. Wysocki
2014-01-28 23:59     ` [Resend][PATCH 2/5][RFT] ACPI / hotplug: Introduce acpi_install_hotplug_notify_handler() Rafael J. Wysocki
2014-01-28 23:59     ` [Update][PATCH 3/5][RFT] ACPI / hotplug / PCI: Consolidate ACPIPHP with ACPI core hotplug Rafael J. Wysocki
2014-01-29  0:00     ` [Update][PATCH 4/5][RFT] ACPI / hotplug / PCI: Simplify acpi_install_hotplug_notify_handler() Rafael J. Wysocki
2014-01-31 15:28       ` Mika Westerberg
2014-01-31 15:42         ` Rafael J. Wysocki
2014-01-31 15:40           ` Mika Westerberg
2014-01-31 16:01             ` Mika Westerberg
2014-01-31 16:16               ` Rafael J. Wysocki
2014-01-31 17:09                 ` Mika Westerberg
2014-01-31 17:34                   ` Rafael J. Wysocki
2014-02-02  0:12                     ` Rafael J. Wysocki
2014-01-29  0:02     ` [Update][PATCH 5/5][RFT] ACPI / hotplug / PCI: Hotplug notifications from acpi_bus_notify() Rafael J. Wysocki
2014-01-30 15:28       ` [Update 2x][PATCH " Rafael J. Wysocki
2014-02-02  0:52     ` [PATCH v2 0/6] ACPI / hotplug / PCI: Consolidation of ACPIPHP with ACPI core device hotplug Rafael J. Wysocki
2014-02-02  0:54       ` [PATCH v2 1/6] ACPI / hotplug: Fix theoretical race in acpi_hotplug_notify_cb() Rafael J. Wysocki
2014-02-02 17:01         ` Rafael J. Wysocki
2014-02-02  0:55       ` [PATCH v2 2/6] ACPI / hotplug / PCI: Define hotplug context lock in the core Rafael J. Wysocki
2014-02-02  0:56       ` [PATCH v2 3/6] ACPI / hotplug / PCI: Consolidate ACPIPHP with ACPI core hotplug Rafael J. Wysocki
2014-02-02  0:57       ` [PATCH v2 4/6] ACPI / hotplug / PCI: Rework the handling of eject requests Rafael J. Wysocki
2014-02-02  0:58       ` [PATCH v2 5/6] ACPI / hotplug / PCI: Simplify acpi_install_hotplug_notify_handler() Rafael J. Wysocki
2014-02-02  0:58       ` [PATCH v2 6/6] ACPI / hotplug / PCI: Hotplug notifications from acpi_bus_notify() Rafael J. Wysocki
2014-02-02 17:11       ` [PATCH v3 0/7] ACPI / hotplug / PCI: Consolidation of ACPIPHP with ACPI core device hotplug Rafael J. Wysocki
2014-02-02 17:12         ` [PATCH v3 1/7] ACPICA: Introduce acpi_get_data_full() and rework acpi_get_data() Rafael J. Wysocki
2014-02-02 17:15         ` [PATCH v3 2/7] ACPI / hotplug: Fix potential races in notify handlers Rafael J. Wysocki
2014-02-02 17:16         ` [PATCH v3 3/7] ACPI / hotplug / PCI: Define hotplug context lock in the core Rafael J. Wysocki
2014-02-02 17:17         ` [PATCH v3 4/7] ACPI / hotplug / PCI: Consolidate ACPIPHP with ACPI core hotplug Rafael J. Wysocki
2014-02-02 17:18         ` [PATCH v3 5/7] ACPI / hotplug / PCI: Rework the handling of eject requests Rafael J. Wysocki
2014-02-02 17:19         ` [PATCH v3 6/7] ACPI / hotplug / PCI: Simplify acpi_install_hotplug_notify_handler() Rafael J. Wysocki
2014-02-02 17:20         ` Rafael J. Wysocki [this message]
2014-02-03 10:45         ` [PATCH v3 0/7] ACPI / hotplug / PCI: Consolidation of ACPIPHP with ACPI core device hotplug Mika Westerberg
2014-02-03 21:51           ` Rafael J. Wysocki
2014-02-02  0:19 ` [PATCH v2 0/13] ACPI / hotplug / PCI: Updates on top of changes merged recently Rafael J. Wysocki
2014-02-02  0:21   ` [PATCH v2 1/13] ACPI / hotplug / PCI: Remove entries from bus->devices in reverse order Rafael J. Wysocki
2014-02-02  0:22   ` [PATCH v2 2/13] ACPI / hotplug / PCI: Move PCI rescan-remove locking to hotplug_event() Rafael J. Wysocki
2014-02-02  0:23   ` [PATCH v2 3/13] ACPI / hotplug / PCI: Simplify disable_slot() Rafael J. Wysocki
2014-02-02  0:24   ` [PATCH v2 4/13] ACPI / hotplug / PCI: Proper kerneldoc comments for enumeration/removal Rafael J. Wysocki
2014-02-02  0:25   ` [PATCH v2 5/13] ACPI / hotplug / PCI: Simplify register_slot() Rafael J. Wysocki
2014-02-02  0:26   ` [PATCH v2 6/13] ACPI / hotplug / PCI: Drop acpiphp_bus_trim() Rafael J. Wysocki
2014-02-02  0:27   ` [PATCH v2 7/13] ACPI / hotplug / PCI: Rework acpiphp_no_hotplug() Rafael J. Wysocki
2014-02-02  0:27   ` [PATCH v2 8/13] ACPI / hotplug / PCI: Store acpi_device pointer in acpiphp_context Rafael J. Wysocki
2014-02-02  0:28   ` [PATCH v2 9/13] ACPI / hotplug / PCI: Drop acpiphp_bus_add() Rafael J. Wysocki
2014-02-02  0:29   ` [PATCH v2 10/13] ACPI / hotplug / PCI: Drop crit_sect locking Rafael J. Wysocki
2014-02-02  0:30   ` [PATCH v2 11/13] ACPI / hotplug / PCI: Simplify hotplug_event() Rafael J. Wysocki
2014-02-02  0:31   ` [PATCH v2 12/13] ACPI / hotplug / PCI: Use acpi_handle_debug() in hotplug_event() Rafael J. Wysocki
2014-02-02  0:31   ` [PATCH v2 13/13] ACPI / hotplug: Do not pass ACPI handles to ACPI dock operations Rafael J. Wysocki
2014-02-03  1:47   ` [PATCH] ACPI / hotplug / PCI: Scan root bus under the PCI rescan-remove lock Rafael J. Wysocki
2014-02-03 10:44   ` [PATCH v2 0/13] ACPI / hotplug / PCI: Updates on top of changes merged recently Mika Westerberg
2014-02-03 23:12     ` [PATCH v2 0/24] ACPI / hotplug / PCI: ACPIPHP updates and consolidation with ACPI core Rafael J. Wysocki
2014-02-03 23:14       ` [PATCH 1/24][Resend] ACPI / hotplug / PCI: Remove entries from bus->devices in reverse order Rafael J. Wysocki
2014-02-03 23:15       ` [PATCH 2/24][Resend] ACPI / hotplug / PCI: Move PCI rescan-remove locking to hotplug_event() Rafael J. Wysocki
2014-02-03 23:16       ` [PATCH 3/24][Resend] ACPI / hotplug / PCI: Scan root bus under the PCI rescan-remove lock Rafael J. Wysocki
2014-02-03 23:18       ` [PATCH 4/24][New] ACPI / hotplug / PCI: Fix bridge removal race in handle_hotplug_event() Rafael J. Wysocki
2014-02-03 23:18       ` [PATCH 5/24][New] ACPI / hotplug / PCI: Fix bridge removal race vs dock events Rafael J. Wysocki
2014-02-03 23:20       ` [PATCH 6/24][Resend] ACPI / hotplug / PCI: Simplify disable_slot() Rafael J. Wysocki
2014-02-03 23:21       ` [PATCH 7/24][Resend] ACPI / hotplug / PCI: Proper kerneldoc comments for enumeration/removal Rafael J. Wysocki
2014-02-03 23:22       ` [PATCH 8/24][Resend] ACPI / hotplug / PCI: Simplify register_slot() Rafael J. Wysocki
2014-02-03 23:23       ` [PATCH 9/24][Resend] ACPI / hotplug / PCI: Drop acpiphp_bus_trim() Rafael J. Wysocki
2014-02-03 23:24       ` [PATCH 10/24][Resend] ACPI / hotplug / PCI: Rework acpiphp_no_hotplug() Rafael J. Wysocki
2014-02-03 23:25       ` [PATCH 11/24][Update] ACPI / hotplug / PCI: Store acpi_device pointer in acpiphp_context Rafael J. Wysocki
2014-02-03 23:26       ` [PATCH 12/24][Resend] ACPI / hotplug / PCI: Drop acpiphp_bus_add() Rafael J. Wysocki
2014-02-03 23:27       ` [PATCH 13/24][Resend] ACPI / hotplug / PCI: Drop crit_sect locking Rafael J. Wysocki
2014-02-03 23:33       ` [PATCH 14/24][Update] ACPI / hotplug / PCI: Simplify hotplug_event() Rafael J. Wysocki
2014-02-03 23:33       ` [PATCH 15/24][Resend] ACPI / hotplug / PCI: Use acpi_handle_debug() in hotplug_event() Rafael J. Wysocki
2014-02-03 23:34       ` [PATCH 16/24][New] ACPI / hotplug / PCI: Do not pass ACPI handle to hotplug_event() Rafael J. Wysocki
2014-02-03 23:34       ` [PATCH 17/24][Resend] ACPICA: Introduce acpi_get_data_full() and rework acpi_get_data() Rafael J. Wysocki
2014-02-03 23:36       ` [PATCH 18/24][Update] ACPI / hotplug: Fix potential race in acpi_bus_notify() Rafael J. Wysocki
2014-02-03 23:36       ` [PATCH 19/24][Update] ACPI / hotplug / PCI: Define hotplug context lock in the core Rafael J. Wysocki
2014-02-03 23:37       ` [PATCH 20/24][Update] ACPI / hotplug / PCI: Consolidate ACPIPHP with ACPI core hotplug Rafael J. Wysocki
2014-02-06 13:07         ` [Update][PATCH 20/24] " Rafael J. Wysocki
2014-02-06 23:35           ` [Update 2x][PATCH " Rafael J. Wysocki
2014-02-03 23:38       ` [PATCH 21/24][Resend] ACPI / hotplug / PCI: Rework the handling of eject requests Rafael J. Wysocki
2014-02-03 23:39       ` [PATCH 22/24][Resend] ACPI / hotplug / PCI: Simplify acpi_install_hotplug_notify_handler() Rafael J. Wysocki
2014-02-06 13:09         ` [Update][PATCH 22/24] " Rafael J. Wysocki
2014-02-03 23:40       ` [PATCH 23/24][Update] ACPI / hotplug / PCI: Hotplug notifications from acpi_bus_notify() Rafael J. Wysocki
2014-02-06 13:10         ` [Update][PATCH 23/24] " Rafael J. Wysocki
2014-02-03 23:41       ` [PATCH 24/24][New] ACPI / hotplug / PCI: Rework acpiphp_check_host_bridge() Rafael J. Wysocki
2014-02-05 10:14       ` [PATCH v2 0/24] ACPI / hotplug / PCI: ACPIPHP updates and consolidation with ACPI core Mika Westerberg
2014-02-05 10:59         ` Rafael J. Wysocki
2014-02-11  0:19 ` [PATCH 0/11] ACPI / hotplug / PCI: Updates on top of changes merged recently Bjorn Helgaas
2014-02-11 12:53   ` Rafael J. Wysocki

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