Merge linux-block/for-4.3/core into md/for-linux

There were a few conflicts that are fairly easy to resolve.

Signed-off-by: NeilBrown <neilb@suse.com>

6 files changed, 68 insertions, 2 deletions

diff --git a/include/uapi/linux/gsmmux.h b/include/uapi/linux/gsmmux.h
index c06742d52856..ab055d8cddef 100644
--- a/include/uapi/linux/gsmmux.h
+++ b/include/uapi/linux/gsmmux.h
@@ -3,6 +3,7 @@
 
 #include <linux/if.h>
 #include <linux/ioctl.h>
+#include <linux/types.h>
 
 struct gsm_config
 {
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 716ad4ae4d4b..0d831f94f8a8 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -317,6 +317,7 @@ struct kvm_run {
                 struct {
 #define KVM_SYSTEM_EVENT_SHUTDOWN       1
 #define KVM_SYSTEM_EVENT_RESET          2
+#define KVM_SYSTEM_EVENT_CRASH          3
                         __u32 type;
                         __u64 flags;
                 } system_event;
@@ -481,6 +482,7 @@ struct kvm_s390_psw {
          ((ai) << 26))
 #define KVM_S390_INT_IO_MIN             0x00000000u
 #define KVM_S390_INT_IO_MAX             0xfffdffffu
+#define KVM_S390_INT_IO_AI_MASK         0x04000000u
 
 
 struct kvm_s390_interrupt {
diff --git a/include/uapi/linux/mei.h b/include/uapi/linux/mei.h
index bc0d8b69c49e..7c3b64f6a215 100644
--- a/include/uapi/linux/mei.h
+++ b/include/uapi/linux/mei.h
@@ -107,4 +107,23 @@ struct mei_connect_client_data {
         };
 };
 
+/**
+ * DOC: set and unset event notification for a connected client
+ *
+ * The IOCTL argument is 1 for enabling event notification and 0 for
+ * disabling the service
+ * Return:  -EOPNOTSUPP if the devices doesn't support the feature
+ */
+#define IOCTL_MEI_NOTIFY_SET _IOW('H', 0x02, __u32)
+
+/**
+ * DOC: retrieve notification
+ *
+ * The IOCTL output argument is 1 if an event was is pending and 0 otherwise
+ * the ioctl has to be called in order to acknowledge pending event
+ *
+ * Return:  -EOPNOTSUPP if the devices doesn't support the feature
+ */
+#define IOCTL_MEI_NOTIFY_GET _IOR('H', 0x03, __u32)
+
 #endif /* _LINUX_MEI_H  */
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
index efe3443572ba..413417f3707b 100644
--- a/include/uapi/linux/pci_regs.h
+++ b/include/uapi/linux/pci_regs.h
@@ -319,6 +319,7 @@
 #define PCI_MSIX_PBA            8       /* Pending Bit Array offset */
 #define  PCI_MSIX_PBA_BIR       0x00000007 /* BAR index */
 #define  PCI_MSIX_PBA_OFFSET    0xfffffff8 /* Offset into specified BAR */
+#define PCI_MSIX_FLAGS_BIRMASK  PCI_MSIX_PBA_BIR /* deprecated */
 #define PCI_CAP_MSIX_SIZEOF     12      /* size of MSIX registers */
 
 /* MSI-X Table entry format */
diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h
index d97f84c080da..2881145cda86 100644
--- a/include/uapi/linux/perf_event.h
+++ b/include/uapi/linux/perf_event.h
@@ -330,7 +330,8 @@ struct perf_event_attr {
                                 mmap2          :  1, /* include mmap with inode data     */
                                 comm_exec      :  1, /* flag comm events that are due to an exec */
                                 use_clockid    :  1, /* use @clockid for time fields */
-                                __reserved_1   : 38;
+                                context_switch :  1, /* context switch data */
+                                __reserved_1   : 37;
 
         union {
                 __u32           wakeup_events;    /* wakeup every n events */
@@ -572,9 +573,11 @@ struct perf_event_mmap_page {
 /*
  * PERF_RECORD_MISC_MMAP_DATA and PERF_RECORD_MISC_COMM_EXEC are used on
  * different events so can reuse the same bit position.
+ * Ditto PERF_RECORD_MISC_SWITCH_OUT.
  */
 #define PERF_RECORD_MISC_MMAP_DATA              (1 << 13)
 #define PERF_RECORD_MISC_COMM_EXEC              (1 << 13)
+#define PERF_RECORD_MISC_SWITCH_OUT             (1 << 13)
 /*
  * Indicates that the content of PERF_SAMPLE_IP points to
  * the actual instruction that triggered the event. See also
@@ -818,6 +821,32 @@ enum perf_event_type {
          */
         PERF_RECORD_LOST_SAMPLES                = 13,
 
+        /*
+         * Records a context switch in or out (flagged by
+         * PERF_RECORD_MISC_SWITCH_OUT). See also
+         * PERF_RECORD_SWITCH_CPU_WIDE.
+         *
+         * struct {
+         *      struct perf_event_header        header;
+         *      struct sample_id                sample_id;
+         * };
+         */
+        PERF_RECORD_SWITCH                      = 14,
+
+        /*
+         * CPU-wide version of PERF_RECORD_SWITCH with next_prev_pid and
+         * next_prev_tid that are the next (switching out) or previous
+         * (switching in) pid/tid.
+         *
+         * struct {
+         *      struct perf_event_header        header;
+         *      u32                             next_prev_pid;
+         *      u32                             next_prev_tid;
+         *      struct sample_id                sample_id;
+         * };
+         */
+        PERF_RECORD_SWITCH_CPU_WIDE             = 15,
+
         PERF_RECORD_MAX,                        /* non-ABI */
 };
 
@@ -922,6 +951,7 @@ union perf_mem_data_src {
  *
  *     in_tx: running in a hardware transaction
  *     abort: aborting a hardware transaction
+ *    cycles: cycles from last branch (or 0 if not supported)
  */
 struct perf_branch_entry {
         __u64   from;
@@ -930,7 +960,8 @@ struct perf_branch_entry {
                 predicted:1,/* target predicted */
                 in_tx:1,    /* in transaction */
                 abort:1,    /* transaction abort */
-                reserved:60;
+                cycles:16,  /* cycle count to last branch */
+                reserved:44;
 };
 
 #endif /* _UAPI_LINUX_PERF_EVENT_H */
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
index aa33fd1b2d4f..f7adc6e01f9e 100644
--- a/include/uapi/linux/usb/ch9.h
+++ b/include/uapi/linux/usb/ch9.h
@@ -674,9 +674,21 @@ struct usb_otg_descriptor {
         __u8  bmAttributes;     /* support for HNP, SRP, etc */
 } __attribute__ ((packed));
 
+/* USB_DT_OTG (from OTG 2.0 supplement) */
+struct usb_otg20_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+
+        __u8  bmAttributes;     /* support for HNP, SRP and ADP, etc */
+        __le16 bcdOTG;          /* OTG and EH supplement release number
+                                 * in binary-coded decimal(i.e. 2.0 is 0200H)
+                                 */
+} __attribute__ ((packed));
+
 /* from usb_otg_descriptor.bmAttributes */
 #define USB_OTG_SRP             (1 << 0)
 #define USB_OTG_HNP             (1 << 1)        /* swap host/device roles */
+#define USB_OTG_ADP             (1 << 2)        /* support ADP */
 
 /*-------------------------------------------------------------------------*/