Merge Linus master into drm-next

The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.

I've included the patch into the merge to fix the build.

Signed-off-by: Dave Airlie <airlied@redhat.com>

5 files changed, 66 insertions, 73 deletions

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 61e32ec1fc4d..8de4fa90e8c4 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -252,6 +252,7 @@ struct acpi_device_pnp {
 #define acpi_device_bid(d)	((d)->pnp.bus_id)
 #define acpi_device_adr(d)	((d)->pnp.bus_address)
 const char *acpi_device_hid(struct acpi_device *device);
+#define acpi_device_uid(d)	((d)->pnp.unique_id)
 #define acpi_device_name(d)	((d)->pnp.device_name)
 #define acpi_device_class(d)	((d)->pnp.device_class)
 
@@ -386,7 +387,8 @@ static inline bool is_acpi_node(struct fwnode_handle *fwnode)
 
 static inline struct acpi_device *acpi_node(struct fwnode_handle *fwnode)
 {
-	return fwnode ? container_of(fwnode, struct acpi_device, fwnode) : NULL;
+	return is_acpi_node(fwnode) ?
+		container_of(fwnode, struct acpi_device, fwnode) : NULL;
 }
 
 static inline struct fwnode_handle *acpi_fwnode_handle(struct acpi_device *adev)
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index d56f5d722138..08ef57bc8d63 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -46,7 +46,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20150204
+#define ACPI_CA_VERSION                 0x20150410
 
 #include <acpi/acconfig.h>
 #include <acpi/actypes.h>
@@ -431,13 +431,13 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_load_tables(void))
 ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_reallocate_root_table(void))
 
 ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
-			    acpi_find_root_pointer(acpi_size * rsdp_address))
-
+			    acpi_find_root_pointer(acpi_physical_address *
+						   rsdp_address))
 ACPI_EXTERNAL_RETURN_STATUS(acpi_status
-			    acpi_get_table_header(acpi_string signature,
-						  u32 instance,
-						  struct acpi_table_header
-						  *out_table_header))
+			     acpi_get_table_header(acpi_string signature,
+						   u32 instance,
+						   struct acpi_table_header
+						   *out_table_header))
 ACPI_EXTERNAL_RETURN_STATUS(acpi_status
 			     acpi_get_table(acpi_string signature, u32 instance,
 					    struct acpi_table_header
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index f06d75e5fa54..cafdeb50fbdf 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -73,6 +73,7 @@
 #define ACPI_SIG_LPIT           "LPIT"	/* Low Power Idle Table */
 #define ACPI_SIG_MCFG           "MCFG"	/* PCI Memory Mapped Configuration table */
 #define ACPI_SIG_MCHI           "MCHI"	/* Management Controller Host Interface table */
+#define ACPI_SIG_MSDM           "MSDM"	/* Microsoft Data Management Table */
 #define ACPI_SIG_MTMR           "MTMR"	/* MID Timer table */
 #define ACPI_SIG_SLIC           "SLIC"	/* Software Licensing Description Table */
 #define ACPI_SIG_SPCR           "SPCR"	/* Serial Port Console Redirection table */
@@ -845,7 +846,8 @@ struct acpi_lpit_header {
 
 enum acpi_lpit_type {
 	ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00,
-	ACPI_LPIT_TYPE_SIMPLE_IO = 0x01
+	ACPI_LPIT_TYPE_SIMPLE_IO = 0x01,
+	ACPI_LPIT_TYPE_RESERVED = 0x02	/* 2 and above are reserved */
 };
 
 /* Masks for Flags field above  */
@@ -935,6 +937,21 @@ struct acpi_table_mchi {
 
 /*******************************************************************************
  *
+ * MSDM - Microsoft Data Management table
+ *
+ * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)",
+ * November 29, 2011. Copyright 2011 Microsoft
+ *
+ ******************************************************************************/
+
+/* Basic MSDM table is only the common ACPI header */
+
+struct acpi_table_msdm {
+	struct acpi_table_header header;	/* Common ACPI table header */
+};
+
+/*******************************************************************************
+ *
  * MTMR - MID Timer Table
  *        Version 1
  *
@@ -959,10 +976,9 @@ struct acpi_mtmr_entry {
 /*******************************************************************************
  *
  * SLIC - Software Licensing Description Table
- *        Version 1
  *
- * Conforms to "OEM Activation 2.0 for Windows Vista Operating Systems",
- * Copyright 2006
+ * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)",
+ * November 29, 2011. Copyright 2011 Microsoft
  *
  ******************************************************************************/
 
@@ -972,52 +988,6 @@ struct acpi_table_slic {
 	struct acpi_table_header header;	/* Common ACPI table header */
 };
 
-/* Common SLIC subtable header */
-
-struct acpi_slic_header {
-	u32 type;
-	u32 length;
-};
-
-/* Values for Type field above */
-
-enum acpi_slic_type {
-	ACPI_SLIC_TYPE_PUBLIC_KEY = 0,
-	ACPI_SLIC_TYPE_WINDOWS_MARKER = 1,
-	ACPI_SLIC_TYPE_RESERVED = 2	/* 2 and greater are reserved */
-};
-
-/*
- * SLIC Subtables, correspond to Type in struct acpi_slic_header
- */
-
-/* 0: Public Key Structure */
-
-struct acpi_slic_key {
-	struct acpi_slic_header header;
-	u8 key_type;
-	u8 version;
-	u16 reserved;
-	u32 algorithm;
-	char magic[4];
-	u32 bit_length;
-	u32 exponent;
-	u8 modulus[128];
-};
-
-/* 1: Windows Marker Structure */
-
-struct acpi_slic_marker {
-	struct acpi_slic_header header;
-	u32 version;
-	char oem_id[ACPI_OEM_ID_SIZE];	/* ASCII OEM identification */
-	char oem_table_id[ACPI_OEM_TABLE_ID_SIZE];	/* ASCII OEM table identification */
-	char windows_flag[8];
-	u32 slic_version;
-	u8 reserved[16];
-	u8 signature[128];
-};
-
 /*******************************************************************************
  *
  * SPCR - Serial Port Console Redirection table
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index b034f1068dfe..f5ca0e989bba 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -199,9 +199,29 @@ typedef int s32;
 typedef s32 acpi_native_int;
 
 typedef u32 acpi_size;
+
+#ifdef ACPI_32BIT_PHYSICAL_ADDRESS
+
+/*
+ * OSPMs can define this to shrink the size of the structures for 32-bit
+ * none PAE environment. ASL compiler may always define this to generate
+ * 32-bit OSPM compliant tables.
+ */
 typedef u32 acpi_io_address;
 typedef u32 acpi_physical_address;
 
+#else				/* ACPI_32BIT_PHYSICAL_ADDRESS */
+
+/*
+ * It is reported that, after some calculations, the physical addresses can
+ * wrap over the 32-bit boundary on 32-bit PAE environment.
+ * https://bugzilla.kernel.org/show_bug.cgi?id=87971
+ */
+typedef u64 acpi_io_address;
+typedef u64 acpi_physical_address;
+
+#endif				/* ACPI_32BIT_PHYSICAL_ADDRESS */
+
 #define ACPI_MAX_PTR                    ACPI_UINT32_MAX
 #define ACPI_SIZE_MAX                   ACPI_UINT32_MAX
 
@@ -713,33 +733,32 @@ typedef u32 acpi_event_type;
  * The encoding of acpi_event_status is illustrated below.
  * Note that a set bit (1) indicates the property is TRUE
  * (e.g. if bit 0 is set then the event is enabled).
- * +-------------+-+-+-+-+
- * |   Bits 31:4 |3|2|1|0|
- * +-------------+-+-+-+-+
- *          |     | | | |
- *          |     | | | +- Enabled?
- *          |     | | +--- Enabled for wake?
- *          |     | +----- Set?
- *          |     +------- Has a handler?
- *          +------------- <Reserved>
+ * +-------------+-+-+-+-+-+
+ * |   Bits 31:5 |4|3|2|1|0|
+ * +-------------+-+-+-+-+-+
+ *          |     | | | | |
+ *          |     | | | | +- Enabled?
+ *          |     | | | +--- Enabled for wake?
+ *          |     | | +----- Status bit set?
+ *          |     | +------- Enable bit set?
+ *          |     +--------- Has a handler?
+ *          +--------------- <Reserved>
  */
 typedef u32 acpi_event_status;
 
 #define ACPI_EVENT_FLAG_DISABLED        (acpi_event_status) 0x00
 #define ACPI_EVENT_FLAG_ENABLED         (acpi_event_status) 0x01
 #define ACPI_EVENT_FLAG_WAKE_ENABLED    (acpi_event_status) 0x02
-#define ACPI_EVENT_FLAG_SET             (acpi_event_status) 0x04
-#define ACPI_EVENT_FLAG_HAS_HANDLER     (acpi_event_status) 0x08
+#define ACPI_EVENT_FLAG_STATUS_SET      (acpi_event_status) 0x04
+#define ACPI_EVENT_FLAG_ENABLE_SET      (acpi_event_status) 0x08
+#define ACPI_EVENT_FLAG_HAS_HANDLER     (acpi_event_status) 0x10
+#define ACPI_EVENT_FLAG_SET             ACPI_EVENT_FLAG_STATUS_SET
 
 /* Actions for acpi_set_gpe, acpi_gpe_wakeup, acpi_hw_low_set_gpe */
 
 #define ACPI_GPE_ENABLE                 0
 #define ACPI_GPE_DISABLE                1
 #define ACPI_GPE_CONDITIONAL_ENABLE     2
-#define ACPI_GPE_SAVE_MASK              4
-
-#define ACPI_GPE_ENABLE_SAVE            (ACPI_GPE_ENABLE | ACPI_GPE_SAVE_MASK)
-#define ACPI_GPE_DISABLE_SAVE           (ACPI_GPE_DISABLE | ACPI_GPE_SAVE_MASK)
 
 /*
  * GPE info flags - Per GPE
@@ -1251,6 +1270,7 @@ struct acpi_memory_list {
 #define ACPI_OSI_WIN_VISTA_SP2          0x0A
 #define ACPI_OSI_WIN_7                  0x0B
 #define ACPI_OSI_WIN_8                  0x0C
+#define ACPI_OSI_WIN_10                 0x0D
 
 /* Definitions of file IO */
 
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index ad74dc51d5b7..ecdf9405dd3a 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -76,6 +76,7 @@
 #define ACPI_LARGE_NAMESPACE_NODE
 #define ACPI_DATA_TABLE_DISASSEMBLY
 #define ACPI_SINGLE_THREADED
+#define ACPI_32BIT_PHYSICAL_ADDRESS
 #endif
 
 /* acpi_exec configuration. Multithreaded with full AML debugger */