Merge tag 'asoc-fix-v4.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v4.9

The most important fix in here is a change which removes the #error
making the topology API unusable as-is since we have recently discovered
some production uses on Chromebooks so need to acknowledge that what
we've got there now is an ABI.

There's also a very big batch of driver specific fixes here which have
kept on being delayed due to more arriving so the update is another of
these bigger than I would like ones.  There is one especially big one in
there, for the Qualcomm code which fixes simultaneous playback and
capture which was broken during the merge window.  The diff for that is
large because it moves blocks of code to different functions but it's
functionally fairly simple and if it breaks it should have been very
obvious in testing.

15 files changed, 97 insertions, 78 deletions

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index ddbeda6dbdc8..689a8b9b9c8f 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -326,6 +326,7 @@ struct pci_dev;
 int acpi_pci_irq_enable (struct pci_dev *dev);
 void acpi_penalize_isa_irq(int irq, int active);
 bool acpi_isa_irq_available(int irq);
+void acpi_penalize_sci_irq(int irq, int trigger, int polarity);
 void acpi_pci_irq_disable (struct pci_dev *dev);
 
 extern int ec_read(u8 addr, u8 *val);
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index af596381fa0f..a428aec36ace 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -785,7 +785,7 @@ extern struct of_device_id __clk_of_table;
  * routines, one at of_clk_init(), and one at platform device probe
  */
 #define CLK_OF_DECLARE_DRIVER(name, compat, fn) \
-	static void name##_of_clk_init_driver(struct device_node *np)	\
+	static void __init name##_of_clk_init_driver(struct device_node *np) \
 	{								\
 		of_node_clear_flag(np, OF_POPULATED);			\
 		fn(np);							\
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 5fa55fc56e18..32dc0cbd51ca 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -677,10 +677,10 @@ static inline int cpufreq_table_find_index_dl(struct cpufreq_policy *policy,
 		if (best == table - 1)
 			return pos - table;
 
-		return best - pos;
+		return best - table;
 	}
 
-	return best - pos;
+	return best - table;
 }
 
 /* Works only on sorted freq-tables */
diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h
index 9b207a8c5af3..afe641c02dca 100644
--- a/include/linux/cpuhotplug.h
+++ b/include/linux/cpuhotplug.h
@@ -81,6 +81,7 @@ enum cpuhp_state {
 	CPUHP_AP_ARM_ARCH_TIMER_STARTING,
 	CPUHP_AP_ARM_GLOBAL_TIMER_STARTING,
 	CPUHP_AP_DUMMY_TIMER_STARTING,
+	CPUHP_AP_JCORE_TIMER_STARTING,
 	CPUHP_AP_EXYNOS4_MCT_TIMER_STARTING,
 	CPUHP_AP_ARM_TWD_STARTING,
 	CPUHP_AP_METAG_TIMER_STARTING,
diff --git a/include/linux/io.h b/include/linux/io.h
index e2c8419278c1..82ef36eac8a1 100644
--- a/include/linux/io.h
+++ b/include/linux/io.h
@@ -141,4 +141,26 @@ enum {
 void *memremap(resource_size_t offset, size_t size, unsigned long flags);
 void memunmap(void *addr);
 
+/*
+ * On x86 PAT systems we have memory tracking that keeps track of
+ * the allowed mappings on memory ranges. This tracking works for
+ * all the in-kernel mapping APIs (ioremap*), but where the user
+ * wishes to map a range from a physical device into user memory
+ * the tracking won't be updated. This API is to be used by
+ * drivers which remap physical device pages into userspace,
+ * and wants to make sure they are mapped WC and not UC.
+ */
+#ifndef arch_io_reserve_memtype_wc
+static inline int arch_io_reserve_memtype_wc(resource_size_t base,
+					     resource_size_t size)
+{
+	return 0;
+}
+
+static inline void arch_io_free_memtype_wc(resource_size_t base,
+					   resource_size_t size)
+{
+}
+#endif
+
 #endif /* _LINUX_IO_H */
diff --git a/include/linux/iomap.h b/include/linux/iomap.h
index e63e288dee83..7892f55a1866 100644
--- a/include/linux/iomap.h
+++ b/include/linux/iomap.h
@@ -19,11 +19,15 @@ struct vm_fault;
 #define IOMAP_UNWRITTEN	0x04	/* blocks allocated @blkno in unwritten state */
 
 /*
- * Flags for iomap mappings:
+ * Flags for all iomap mappings:
  */
-#define IOMAP_F_MERGED	0x01	/* contains multiple blocks/extents */
-#define IOMAP_F_SHARED	0x02	/* block shared with another file */
-#define IOMAP_F_NEW	0x04	/* blocks have been newly allocated */
+#define IOMAP_F_NEW	0x01	/* blocks have been newly allocated */
+
+/*
+ * Flags that only need to be reported for IOMAP_REPORT requests:
+ */
+#define IOMAP_F_MERGED	0x10	/* contains multiple blocks/extents */
+#define IOMAP_F_SHARED	0x20	/* block shared with another file */
 
 /*
  * Magic value for blkno:
@@ -42,8 +46,9 @@ struct iomap {
 /*
  * Flags for iomap_begin / iomap_end.  No flag implies a read.
  */
-#define IOMAP_WRITE		(1 << 0)
-#define IOMAP_ZERO		(1 << 1)
+#define IOMAP_WRITE		(1 << 0) /* writing, must allocate blocks */
+#define IOMAP_ZERO		(1 << 1) /* zeroing operation, may skip holes */
+#define IOMAP_REPORT		(1 << 2) /* report extent status, e.g. FIEMAP */
 
 struct iomap_ops {
 	/*
diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
index 8361c8d3edd1..b7e34313cdfe 100644
--- a/include/linux/irqchip/arm-gic-v3.h
+++ b/include/linux/irqchip/arm-gic-v3.h
@@ -290,7 +290,7 @@
 #define GITS_BASER_TYPE_SHIFT			(56)
 #define GITS_BASER_TYPE(r)		(((r) >> GITS_BASER_TYPE_SHIFT) & 7)
 #define GITS_BASER_ENTRY_SIZE_SHIFT		(48)
-#define GITS_BASER_ENTRY_SIZE(r)	((((r) >> GITS_BASER_ENTRY_SIZE_SHIFT) & 0xff) + 1)
+#define GITS_BASER_ENTRY_SIZE(r)	((((r) >> GITS_BASER_ENTRY_SIZE_SHIFT) & 0x1f) + 1)
 #define GITS_BASER_SHAREABILITY_SHIFT	(10)
 #define GITS_BASER_InnerShareable					\
 	GIC_BASER_SHAREABILITY(GITS_BASER, InnerShareable)
diff --git a/include/linux/kasan.h b/include/linux/kasan.h
index d600303306eb..820c0ad54a01 100644
--- a/include/linux/kasan.h
+++ b/include/linux/kasan.h
@@ -44,6 +44,7 @@ static inline void kasan_disable_current(void)
 void kasan_unpoison_shadow(const void *address, size_t size);
 
 void kasan_unpoison_task_stack(struct task_struct *task);
+void kasan_unpoison_stack_above_sp_to(const void *watermark);
 
 void kasan_alloc_pages(struct page *page, unsigned int order);
 void kasan_free_pages(struct page *page, unsigned int order);
@@ -85,6 +86,7 @@ size_t kasan_metadata_size(struct kmem_cache *cache);
 static inline void kasan_unpoison_shadow(const void *address, size_t size) {}
 
 static inline void kasan_unpoison_task_stack(struct task_struct *task) {}
+static inline void kasan_unpoison_stack_above_sp_to(const void *watermark) {}
 
 static inline void kasan_enable_current(void) {}
 static inline void kasan_disable_current(void) {}
diff --git a/include/linux/kconfig.h b/include/linux/kconfig.h
index 15ec117ec537..8f2e059e4d45 100644
--- a/include/linux/kconfig.h
+++ b/include/linux/kconfig.h
@@ -31,7 +31,6 @@
  * When CONFIG_BOOGER is not defined, we generate a (... 1, 0) pair, and when
  * the last step cherry picks the 2nd arg, we get a zero.
  */
-#define config_enabled(cfg)		___is_defined(cfg)
 #define __is_defined(x)			___is_defined(x)
 #define ___is_defined(val)		____is_defined(__ARG_PLACEHOLDER_##val)
 #define ____is_defined(arg1_or_junk)	__take_second_arg(arg1_or_junk 1, 0)
@@ -41,13 +40,13 @@
  * otherwise. For boolean options, this is equivalent to
  * IS_ENABLED(CONFIG_FOO).
  */
-#define IS_BUILTIN(option) config_enabled(option)
+#define IS_BUILTIN(option) __is_defined(option)
 
 /*
  * IS_MODULE(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'm', 0
  * otherwise.
  */
-#define IS_MODULE(option) config_enabled(option##_MODULE)
+#define IS_MODULE(option) __is_defined(option##_MODULE)
 
 /*
  * IS_REACHABLE(CONFIG_FOO) evaluates to 1 if the currently compiled
diff --git a/include/linux/mm.h b/include/linux/mm.h
index e9caec6a51e9..a92c8d73aeaf 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1266,29 +1266,25 @@ static inline int fixup_user_fault(struct task_struct *tsk,
 }
 #endif
 
-extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
+extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len,
+		unsigned int gup_flags);
 extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
-		void *buf, int len, int write);
+		void *buf, int len, unsigned int gup_flags);
 
-long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
-		      unsigned long start, unsigned long nr_pages,
-		      unsigned int foll_flags, struct page **pages,
-		      struct vm_area_struct **vmas, int *nonblocking);
 long get_user_pages_remote(struct task_struct *tsk, struct mm_struct *mm,
 			    unsigned long start, unsigned long nr_pages,
-			    int write, int force, struct page **pages,
+			    unsigned int gup_flags, struct page **pages,
 			    struct vm_area_struct **vmas);
 long get_user_pages(unsigned long start, unsigned long nr_pages,
-			    int write, int force, struct page **pages,
+			    unsigned int gup_flags, struct page **pages,
 			    struct vm_area_struct **vmas);
 long get_user_pages_locked(unsigned long start, unsigned long nr_pages,
-		    int write, int force, struct page **pages, int *locked);
+		    unsigned int gup_flags, struct page **pages, int *locked);
 long __get_user_pages_unlocked(struct task_struct *tsk, struct mm_struct *mm,
 			       unsigned long start, unsigned long nr_pages,
-			       int write, int force, struct page **pages,
-			       unsigned int gup_flags);
+			       struct page **pages, unsigned int gup_flags);
 long get_user_pages_unlocked(unsigned long start, unsigned long nr_pages,
-		    int write, int force, struct page **pages);
+		    struct page **pages, unsigned int gup_flags);
 int get_user_pages_fast(unsigned long start, int nr_pages, int write,
 			struct page **pages);
 
@@ -1306,7 +1302,7 @@ struct frame_vector {
 struct frame_vector *frame_vector_create(unsigned int nr_frames);
 void frame_vector_destroy(struct frame_vector *vec);
 int get_vaddr_frames(unsigned long start, unsigned int nr_pfns,
-		     bool write, bool force, struct frame_vector *vec);
+		     unsigned int gup_flags, struct frame_vector *vec);
 void put_vaddr_frames(struct frame_vector *vec);
 int frame_vector_to_pages(struct frame_vector *vec);
 void frame_vector_to_pfns(struct frame_vector *vec);
@@ -1391,7 +1387,7 @@ static inline int stack_guard_page_end(struct vm_area_struct *vma,
 		!vma_growsup(vma->vm_next, addr);
 }
 
-int vma_is_stack_for_task(struct vm_area_struct *vma, struct task_struct *t);
+int vma_is_stack_for_current(struct vm_area_struct *vma);
 
 extern unsigned long move_page_tables(struct vm_area_struct *vma,
 		unsigned long old_addr, struct vm_area_struct *new_vma,
@@ -2232,6 +2228,7 @@ static inline struct page *follow_page(struct vm_area_struct *vma,
 #define FOLL_TRIED	0x800	/* a retry, previous pass started an IO */
 #define FOLL_MLOCK	0x1000	/* lock present pages */
 #define FOLL_REMOTE	0x2000	/* we are working on non-current tsk/mm */
+#define FOLL_COW	0x4000	/* internal GUP flag */
 
 typedef int (*pte_fn_t)(pte_t *pte, pgtable_t token, unsigned long addr,
 			void *data);
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 7f2ae99e5daf..0f088f3a2fed 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -440,33 +440,7 @@ struct zone {
 	seqlock_t		span_seqlock;
 #endif
 
-	/*
-	 * wait_table		-- the array holding the hash table
-	 * wait_table_hash_nr_entries	-- the size of the hash table array
-	 * wait_table_bits	-- wait_table_size == (1 << wait_table_bits)
-	 *
-	 * The purpose of all these is to keep track of the people
-	 * waiting for a page to become available and make them
-	 * runnable again when possible. The trouble is that this
-	 * consumes a lot of space, especially when so few things
-	 * wait on pages at a given time. So instead of using
-	 * per-page waitqueues, we use a waitqueue hash table.
-	 *
-	 * The bucket discipline is to sleep on the same queue when
-	 * colliding and wake all in that wait queue when removing.
-	 * When something wakes, it must check to be sure its page is
-	 * truly available, a la thundering herd. The cost of a
-	 * collision is great, but given the expected load of the
-	 * table, they should be so rare as to be outweighed by the
-	 * benefits from the saved space.
-	 *
-	 * __wait_on_page_locked() and unlock_page() in mm/filemap.c, are the
-	 * primary users of these fields, and in mm/page_alloc.c
-	 * free_area_init_core() performs the initialization of them.
-	 */
-	wait_queue_head_t	*wait_table;
-	unsigned long		wait_table_hash_nr_entries;
-	unsigned long		wait_table_bits;
+	int initialized;
 
 	/* Write-intensive fields used from the page allocator */
 	ZONE_PADDING(_pad1_)
@@ -546,7 +520,7 @@ static inline bool zone_spans_pfn(const struct zone *zone, unsigned long pfn)
 
 static inline bool zone_is_initialized(struct zone *zone)
 {
-	return !!zone->wait_table;
+	return zone->initialized;
 }
 
 static inline bool zone_is_empty(struct zone *zone)
diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index 7676557ce357..fc3c24206593 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -16,7 +16,6 @@
 #define _LINUX_NVME_H
 
 #include <linux/types.h>
-#include <linux/uuid.h>
 
 /* NQN names in commands fields specified one size */
 #define NVMF_NQN_FIELD_LEN	256
@@ -182,7 +181,7 @@ struct nvme_id_ctrl {
 	char			fr[8];
 	__u8			rab;
 	__u8			ieee[3];
-	__u8			mic;
+	__u8			cmic;
 	__u8			mdts;
 	__le16			cntlid;
 	__le32			ver;
@@ -202,7 +201,13 @@ struct nvme_id_ctrl {
 	__u8			apsta;
 	__le16			wctemp;
 	__le16			cctemp;
-	__u8			rsvd270[50];
+	__le16			mtfa;
+	__le32			hmpre;
+	__le32			hmmin;
+	__u8			tnvmcap[16];
+	__u8			unvmcap[16];
+	__le32			rpmbs;
+	__u8			rsvd316[4];
 	__le16			kas;
 	__u8			rsvd322[190];
 	__u8			sqes;
@@ -267,7 +272,7 @@ struct nvme_id_ns {
 	__le16			nabo;
 	__le16			nabspf;
 	__u16			rsvd46;
-	__le64			nvmcap[2];
+	__u8			nvmcap[16];
 	__u8			rsvd64[40];
 	__u8			nguid[16];
 	__u8			eui64[8];
@@ -277,6 +282,16 @@ struct nvme_id_ns {
 };
 
 enum {
+	NVME_ID_CNS_NS			= 0x00,
+	NVME_ID_CNS_CTRL		= 0x01,
+	NVME_ID_CNS_NS_ACTIVE_LIST	= 0x02,
+	NVME_ID_CNS_NS_PRESENT_LIST	= 0x10,
+	NVME_ID_CNS_NS_PRESENT		= 0x11,
+	NVME_ID_CNS_CTRL_NS_LIST	= 0x12,
+	NVME_ID_CNS_CTRL_LIST		= 0x13,
+};
+
+enum {
 	NVME_NS_FEAT_THIN	= 1 << 0,
 	NVME_NS_FLBAS_LBA_MASK	= 0xf,
 	NVME_NS_FLBAS_META_EXT	= 0x10,
@@ -556,8 +571,10 @@ enum nvme_admin_opcode {
 	nvme_admin_set_features		= 0x09,
 	nvme_admin_get_features		= 0x0a,
 	nvme_admin_async_event		= 0x0c,
+	nvme_admin_ns_mgmt		= 0x0d,
 	nvme_admin_activate_fw		= 0x10,
 	nvme_admin_download_fw		= 0x11,
+	nvme_admin_ns_attach		= 0x15,
 	nvme_admin_keep_alive		= 0x18,
 	nvme_admin_format_nvm		= 0x80,
 	nvme_admin_security_send	= 0x81,
@@ -583,6 +600,7 @@ enum {
 	NVME_FEAT_WRITE_ATOMIC	= 0x0a,
 	NVME_FEAT_ASYNC_EVENT	= 0x0b,
 	NVME_FEAT_AUTO_PST	= 0x0c,
+	NVME_FEAT_HOST_MEM_BUF	= 0x0d,
 	NVME_FEAT_KATO		= 0x0f,
 	NVME_FEAT_SW_PROGRESS	= 0x80,
 	NVME_FEAT_HOST_ID	= 0x81,
@@ -745,7 +763,7 @@ struct nvmf_common_command {
 struct nvmf_disc_rsp_page_entry {
 	__u8		trtype;
 	__u8		adrfam;
-	__u8		nqntype;
+	__u8		subtype;
 	__u8		treq;
 	__le16		portid;
 	__le16		cntlid;
@@ -794,7 +812,7 @@ struct nvmf_connect_command {
 };
 
 struct nvmf_connect_data {
-	uuid_be		hostid;
+	__u8		hostid[16];
 	__le16		cntlid;
 	char		resv4[238];
 	char		subsysnqn[NVMF_NQN_FIELD_LEN];
@@ -905,12 +923,23 @@ enum {
 	NVME_SC_INVALID_VECTOR		= 0x108,
 	NVME_SC_INVALID_LOG_PAGE	= 0x109,
 	NVME_SC_INVALID_FORMAT		= 0x10a,
-	NVME_SC_FIRMWARE_NEEDS_RESET	= 0x10b,
+	NVME_SC_FW_NEEDS_CONV_RESET	= 0x10b,
 	NVME_SC_INVALID_QUEUE		= 0x10c,
 	NVME_SC_FEATURE_NOT_SAVEABLE	= 0x10d,
 	NVME_SC_FEATURE_NOT_CHANGEABLE	= 0x10e,
 	NVME_SC_FEATURE_NOT_PER_NS	= 0x10f,
-	NVME_SC_FW_NEEDS_RESET_SUBSYS	= 0x110,
+	NVME_SC_FW_NEEDS_SUBSYS_RESET	= 0x110,
+	NVME_SC_FW_NEEDS_RESET		= 0x111,
+	NVME_SC_FW_NEEDS_MAX_TIME	= 0x112,
+	NVME_SC_FW_ACIVATE_PROHIBITED	= 0x113,
+	NVME_SC_OVERLAPPING_RANGE	= 0x114,
+	NVME_SC_NS_INSUFFICENT_CAP	= 0x115,
+	NVME_SC_NS_ID_UNAVAILABLE	= 0x116,
+	NVME_SC_NS_ALREADY_ATTACHED	= 0x118,
+	NVME_SC_NS_IS_PRIVATE		= 0x119,
+	NVME_SC_NS_NOT_ATTACHED		= 0x11a,
+	NVME_SC_THIN_PROV_NOT_SUPP	= 0x11b,
+	NVME_SC_CTRL_LIST_INVALID	= 0x11c,
 
 	/*
 	 * I/O Command Set Specific - NVM commands:
@@ -941,6 +970,7 @@ enum {
 	NVME_SC_REFTAG_CHECK		= 0x284,
 	NVME_SC_COMPARE_FAILED		= 0x285,
 	NVME_SC_ACCESS_DENIED		= 0x286,
+	NVME_SC_UNWRITTEN_BLOCK		= 0x287,
 
 	NVME_SC_DNR			= 0x4000,
 };
@@ -960,6 +990,7 @@ struct nvme_completion {
 	__le16	status;		/* did the command fail, and if so, why? */
 };
 
-#define NVME_VS(major, minor) (((major) << 16) | ((minor) << 8))
+#define NVME_VS(major, minor, tertiary) \
+	(((major) << 16) | ((minor) << 8) | (tertiary))
 
 #endif /* _LINUX_NVME_H */
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 060d0ede88df..4741ecdb9817 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -1257,6 +1257,7 @@ extern u64 perf_swevent_set_period(struct perf_event *event);
 extern void perf_event_enable(struct perf_event *event);
 extern void perf_event_disable(struct perf_event *event);
 extern void perf_event_disable_local(struct perf_event *event);
+extern void perf_event_disable_inatomic(struct perf_event *event);
 extern void perf_event_task_tick(void);
 #else /* !CONFIG_PERF_EVENTS: */
 static inline void *
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 0d7abb8b7315..91a740f6b884 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -902,8 +902,5 @@ asmlinkage long sys_pkey_mprotect(unsigned long start, size_t len,
 				  unsigned long prot, int pkey);
 asmlinkage long sys_pkey_alloc(unsigned long flags, unsigned long init_val);
 asmlinkage long sys_pkey_free(int pkey);
-//asmlinkage long sys_pkey_get(int pkey, unsigned long flags);
-//asmlinkage long sys_pkey_set(int pkey, unsigned long access_rights,
-//			     unsigned long flags);
 
 #endif
diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
index 45f004e9cc59..2873baf5372a 100644
--- a/include/linux/thread_info.h
+++ b/include/linux/thread_info.h
@@ -14,17 +14,6 @@ struct timespec;
 struct compat_timespec;
 
 #ifdef CONFIG_THREAD_INFO_IN_TASK
-struct thread_info {
-	unsigned long		flags;		/* low level flags */
-};
-
-#define INIT_THREAD_INFO(tsk)			\
-{						\
-	.flags		= 0,			\
-}
-#endif
-
-#ifdef CONFIG_THREAD_INFO_IN_TASK
 #define current_thread_info() ((struct thread_info *)current)
 #endif