27 files changed, 481 insertions, 85 deletions

diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index c324f5700d1a..ac02f9bd63dc 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -97,6 +97,16 @@ void amba_release_regions(struct amba_device *);
 #define amba_pclk_disable(d)    \
         do { if (!IS_ERR((d)->pclk)) clk_disable((d)->pclk); } while (0)
 
+static inline int amba_pclk_prepare(struct amba_device *dev)
+{
+        return clk_prepare(dev->pclk);
+}
+
+static inline void amba_pclk_unprepare(struct amba_device *dev)
+{
+        clk_unprepare(dev->pclk);
+}
+
 /* Some drivers don't use the struct amba_device */
 #define AMBA_CONFIG_BITS(a) (((a) >> 24) & 0xff)
 #define AMBA_REV_BITS(a) (((a) >> 20) & 0x0f)
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 641e56494a92..da0dae0600e6 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -638,8 +638,10 @@ struct cgroup_subsys {
         struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state *parent_css);
         int (*css_online)(struct cgroup_subsys_state *css);
         void (*css_offline)(struct cgroup_subsys_state *css);
+        void (*css_released)(struct cgroup_subsys_state *css);
         void (*css_free)(struct cgroup_subsys_state *css);
         void (*css_reset)(struct cgroup_subsys_state *css);
+        void (*css_e_css_changed)(struct cgroup_subsys_state *css);
 
         int (*can_attach)(struct cgroup_subsys_state *css,
                           struct cgroup_taskset *tset);
@@ -934,6 +936,8 @@ void css_task_iter_end(struct css_task_iter *it);
 int cgroup_attach_task_all(struct task_struct *from, struct task_struct *);
 int cgroup_transfer_tasks(struct cgroup *to, struct cgroup *from);
 
+struct cgroup_subsys_state *cgroup_get_e_css(struct cgroup *cgroup,
+                                             struct cgroup_subsys *ss);
 struct cgroup_subsys_state *css_tryget_online_from_dir(struct dentry *dentry,
                                                        struct cgroup_subsys *ss);
 
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 2f073db7392e..1b357997cac5 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -48,29 +48,16 @@ extern nodemask_t cpuset_mems_allowed(struct task_struct *p);
 void cpuset_init_current_mems_allowed(void);
 int cpuset_nodemask_valid_mems_allowed(nodemask_t *nodemask);
 
-extern int __cpuset_node_allowed_softwall(int node, gfp_t gfp_mask);
-extern int __cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask);
+extern int __cpuset_node_allowed(int node, gfp_t gfp_mask);
 
-static inline int cpuset_node_allowed_softwall(int node, gfp_t gfp_mask)
+static inline int cpuset_node_allowed(int node, gfp_t gfp_mask)
 {
-        return nr_cpusets() <= 1 ||
-                __cpuset_node_allowed_softwall(node, gfp_mask);
+        return nr_cpusets() <= 1 || __cpuset_node_allowed(node, gfp_mask);
 }
 
-static inline int cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask)
+static inline int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
 {
-        return nr_cpusets() <= 1 ||
-                __cpuset_node_allowed_hardwall(node, gfp_mask);
-}
-
-static inline int cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask)
-{
-        return cpuset_node_allowed_softwall(zone_to_nid(z), gfp_mask);
-}
-
-static inline int cpuset_zone_allowed_hardwall(struct zone *z, gfp_t gfp_mask)
-{
-        return cpuset_node_allowed_hardwall(zone_to_nid(z), gfp_mask);
+        return cpuset_node_allowed(zone_to_nid(z), gfp_mask);
 }
 
 extern int cpuset_mems_allowed_intersects(const struct task_struct *tsk1,
@@ -179,22 +166,12 @@ static inline int cpuset_nodemask_valid_mems_allowed(nodemask_t *nodemask)
         return 1;
 }
 
-static inline int cpuset_node_allowed_softwall(int node, gfp_t gfp_mask)
-{
-        return 1;
-}
-
-static inline int cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask)
-{
-        return 1;
-}
-
-static inline int cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask)
+static inline int cpuset_node_allowed(int node, gfp_t gfp_mask)
 {
         return 1;
 }
 
-static inline int cpuset_zone_allowed_hardwall(struct zone *z, gfp_t gfp_mask)
+static inline int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
 {
         return 1;
 }
diff --git a/include/linux/device.h b/include/linux/device.h
index ce1f21608b16..41d6a7555c6b 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -911,6 +911,11 @@ static inline void device_unlock(struct device *dev)
         mutex_unlock(&dev->mutex);
 }
 
+static inline void device_lock_assert(struct device *dev)
+{
+        lockdep_assert_held(&dev->mutex);
+}
+
 void driver_init(void);
 
 /*
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 653a1fd07ae8..40cd75e21ea2 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -447,7 +447,8 @@ struct dmaengine_unmap_data {
  *      communicate status
  * @phys: physical address of the descriptor
  * @chan: target channel for this operation
- * @tx_submit: set the prepared descriptor(s) to be executed by the engine
+ * @tx_submit: accept the descriptor, assign ordered cookie and mark the
+ * descriptor pending. To be pushed on .issue_pending() call
  * @callback: routine to call after this operation is complete
  * @callback_param: general parameter to pass to the callback routine
  * ---async_tx api specific fields---
diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index 593fff99e6bf..30624954dec5 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -30,6 +30,12 @@
 
 struct acpi_dmar_header;
 
+#ifdef  CONFIG_X86
+# define        DMAR_UNITS_SUPPORTED    MAX_IO_APICS
+#else
+# define        DMAR_UNITS_SUPPORTED    64
+#endif
+
 /* DMAR Flags */
 #define DMAR_INTR_REMAP         0x1
 #define DMAR_X2APIC_OPT_OUT     0x2
@@ -120,28 +126,60 @@ extern int dmar_remove_dev_scope(struct dmar_pci_notify_info *info,
 /* Intel IOMMU detection */
 extern int detect_intel_iommu(void);
 extern int enable_drhd_fault_handling(void);
+extern int dmar_device_add(acpi_handle handle);
+extern int dmar_device_remove(acpi_handle handle);
+
+static inline int dmar_res_noop(struct acpi_dmar_header *hdr, void *arg)
+{
+        return 0;
+}
 
 #ifdef CONFIG_INTEL_IOMMU
 extern int iommu_detected, no_iommu;
 extern int intel_iommu_init(void);
-extern int dmar_parse_one_rmrr(struct acpi_dmar_header *header);
-extern int dmar_parse_one_atsr(struct acpi_dmar_header *header);
+extern int dmar_parse_one_rmrr(struct acpi_dmar_header *header, void *arg);
+extern int dmar_parse_one_atsr(struct acpi_dmar_header *header, void *arg);
+extern int dmar_check_one_atsr(struct acpi_dmar_header *hdr, void *arg);
+extern int dmar_release_one_atsr(struct acpi_dmar_header *hdr, void *arg);
+extern int dmar_iommu_hotplug(struct dmar_drhd_unit *dmaru, bool insert);
 extern int dmar_iommu_notify_scope_dev(struct dmar_pci_notify_info *info);
 #else /* !CONFIG_INTEL_IOMMU: */
 static inline int intel_iommu_init(void) { return -ENODEV; }
-static inline int dmar_parse_one_rmrr(struct acpi_dmar_header *header)
+
+#define dmar_parse_one_rmrr             dmar_res_noop
+#define dmar_parse_one_atsr             dmar_res_noop
+#define dmar_check_one_atsr             dmar_res_noop
+#define dmar_release_one_atsr           dmar_res_noop
+
+static inline int dmar_iommu_notify_scope_dev(struct dmar_pci_notify_info *info)
 {
         return 0;
 }
-static inline int dmar_parse_one_atsr(struct acpi_dmar_header *header)
+
+static inline int dmar_iommu_hotplug(struct dmar_drhd_unit *dmaru, bool insert)
 {
         return 0;
 }
-static inline int dmar_iommu_notify_scope_dev(struct dmar_pci_notify_info *info)
+#endif /* CONFIG_INTEL_IOMMU */
+
+#ifdef CONFIG_IRQ_REMAP
+extern int dmar_ir_hotplug(struct dmar_drhd_unit *dmaru, bool insert);
+#else  /* CONFIG_IRQ_REMAP */
+static inline int dmar_ir_hotplug(struct dmar_drhd_unit *dmaru, bool insert)
+{ return 0; }
+#endif /* CONFIG_IRQ_REMAP */
+
+#else /* CONFIG_DMAR_TABLE */
+
+static inline int dmar_device_add(void *handle)
+{
+        return 0;
+}
+
+static inline int dmar_device_remove(void *handle)
 {
         return 0;
 }
-#endif /* CONFIG_INTEL_IOMMU */
 
 #endif /* CONFIG_DMAR_TABLE */
 
diff --git a/include/linux/elf.h b/include/linux/elf.h
index 67a5fa7830c4..20fa8d8ae313 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -15,6 +15,11 @@
         set_personality(PER_LINUX | (current->personality & (~PER_MASK)))
 #endif
 
+#ifndef SET_PERSONALITY2
+#define SET_PERSONALITY2(ex, state) \
+        SET_PERSONALITY(ex)
+#endif
+
 #if ELF_CLASS == ELFCLASS32
 
 extern Elf32_Dyn _DYNAMIC [];
diff --git a/include/linux/fence.h b/include/linux/fence.h
index d174585b874b..39efee130d2b 100644
--- a/include/linux/fence.h
+++ b/include/linux/fence.h
@@ -128,8 +128,8 @@ struct fence_cb {
  * from irq context, so normal spinlocks can be used.
  *
  * A return value of false indicates the fence already passed,
- * or some failure occured that made it impossible to enable
- * signaling. True indicates succesful enabling.
+ * or some failure occurred that made it impossible to enable
+ * signaling. True indicates successful enabling.
  *
  * fence->status may be set in enable_signaling, but only when false is
  * returned.
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 78ea9bf941cd..06c4607744f6 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -234,6 +234,33 @@ struct hid_item {
 #define HID_DG_BARRELSWITCH     0x000d0044
 #define HID_DG_ERASER           0x000d0045
 #define HID_DG_TABLETPICK       0x000d0046
+
+#define HID_CP_CONSUMERCONTROL  0x000c0001
+#define HID_CP_NUMERICKEYPAD    0x000c0002
+#define HID_CP_PROGRAMMABLEBUTTONS      0x000c0003
+#define HID_CP_MICROPHONE       0x000c0004
+#define HID_CP_HEADPHONE        0x000c0005
+#define HID_CP_GRAPHICEQUALIZER 0x000c0006
+#define HID_CP_FUNCTIONBUTTONS  0x000c0036
+#define HID_CP_SELECTION        0x000c0080
+#define HID_CP_MEDIASELECTION   0x000c0087
+#define HID_CP_SELECTDISC       0x000c00ba
+#define HID_CP_PLAYBACKSPEED    0x000c00f1
+#define HID_CP_PROXIMITY        0x000c0109
+#define HID_CP_SPEAKERSYSTEM    0x000c0160
+#define HID_CP_CHANNELLEFT      0x000c0161
+#define HID_CP_CHANNELRIGHT     0x000c0162
+#define HID_CP_CHANNELCENTER    0x000c0163
+#define HID_CP_CHANNELFRONT     0x000c0164
+#define HID_CP_CHANNELCENTERFRONT       0x000c0165
+#define HID_CP_CHANNELSIDE      0x000c0166
+#define HID_CP_CHANNELSURROUND  0x000c0167
+#define HID_CP_CHANNELLOWFREQUENCYENHANCEMENT   0x000c0168
+#define HID_CP_CHANNELTOP       0x000c0169
+#define HID_CP_CHANNELUNKNOWN   0x000c016a
+#define HID_CP_APPLICATIONLAUNCHBUTTONS 0x000c0180
+#define HID_CP_GENERICGUIAPPLICATIONCONTROLS    0x000c0200
+
 #define HID_DG_CONFIDENCE       0x000d0047
 #define HID_DG_WIDTH            0x000d0048
 #define HID_DG_HEIGHT           0x000d0049
@@ -312,11 +339,8 @@ struct hid_item {
  * Vendor specific HID device groups
  */
 #define HID_GROUP_RMI                           0x0100
-
-/*
- * Vendor specific HID device groups
- */
 #define HID_GROUP_WACOM                         0x0101
+#define HID_GROUP_LOGITECH_DJ_DEVICE            0x0102
 
 /*
  * This is the global environment of the parser. This information is
@@ -1063,6 +1087,17 @@ static inline void hid_hw_wait(struct hid_device *hdev)
                 hdev->ll_driver->wait(hdev);
 }
 
+/**
+ * hid_report_len - calculate the report length
+ *
+ * @report: the report we want to know the length
+ */
+static inline int hid_report_len(struct hid_report *report)
+{
+        /* equivalent to DIV_ROUND_UP(report->size, 8) + !!(report->id > 0) */
+        return ((report->size - 1) >> 3) + 1 + (report->id > 0);
+}
+
 int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size,
                 int interrupt);
 
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index cdd149ca5cc0..431b7fc605c9 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -175,6 +175,52 @@ static inline void __unmap_hugepage_range(struct mmu_gather *tlb,
 }
 
 #endif /* !CONFIG_HUGETLB_PAGE */
+/*
+ * hugepages at page global directory. If arch support
+ * hugepages at pgd level, they need to define this.
+ */
+#ifndef pgd_huge
+#define pgd_huge(x)     0
+#endif
+
+#ifndef pgd_write
+static inline int pgd_write(pgd_t pgd)
+{
+        BUG();
+        return 0;
+}
+#endif
+
+#ifndef pud_write
+static inline int pud_write(pud_t pud)
+{
+        BUG();
+        return 0;
+}
+#endif
+
+#ifndef is_hugepd
+/*
+ * Some architectures requires a hugepage directory format that is
+ * required to support multiple hugepage sizes. For example
+ * a4fe3ce76 "powerpc/mm: Allow more flexible layouts for hugepage pagetables"
+ * introduced the same on powerpc. This allows for a more flexible hugepage
+ * pagetable layout.
+ */
+typedef struct { unsigned long pd; } hugepd_t;
+#define is_hugepd(hugepd) (0)
+#define __hugepd(x) ((hugepd_t) { (x) })
+static inline int gup_huge_pd(hugepd_t hugepd, unsigned long addr,
+                              unsigned pdshift, unsigned long end,
+                              int write, struct page **pages, int *nr)
+{
+        return 0;
+}
+#else
+extern int gup_huge_pd(hugepd_t hugepd, unsigned long addr,
+                       unsigned pdshift, unsigned long end,
+                       int write, struct page **pages, int *nr);
+#endif
 
 #define HUGETLB_ANON_FILE "anon_hugepage"
 
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index b556e0ab946f..70ee0d3a2be3 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -359,7 +359,7 @@ i2c_register_board_info(int busnum, struct i2c_board_info const *info,
  * to name two of the most common.
  *
  * The return codes from the @master_xfer field should indicate the type of
- * error code that occured during the transfer, as documented in the kernel
+ * error code that occurred during the transfer, as documented in the kernel
  * Documentation file Documentation/i2c/fault-codes.
  */
 struct i2c_algorithm {
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index b29a5982e1c3..7a7bd15e54f1 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -28,7 +28,7 @@
 #define IOMMU_READ      (1 << 0)
 #define IOMMU_WRITE     (1 << 1)
 #define IOMMU_CACHE     (1 << 2) /* DMA cache coherency */
-#define IOMMU_EXEC      (1 << 3)
+#define IOMMU_NOEXEC    (1 << 3)
 
 struct iommu_ops;
 struct iommu_group;
@@ -62,6 +62,7 @@ enum iommu_cap {
         IOMMU_CAP_CACHE_COHERENCY,      /* IOMMU can enforce cache coherent DMA
                                            transactions */
         IOMMU_CAP_INTR_REMAP,           /* IOMMU supports interrupt isolation */
+        IOMMU_CAP_NOEXEC,               /* IOMMU_NOEXEC flag */
 };
 
 /*
diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index 76d2acbfa7c6..838dbfa3c331 100644
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -37,6 +37,7 @@
 
 #include <linux/list.h>
 #include <linux/proc_fs.h>
+#include <linux/acpi.h> /* For acpi_handle */
 
 struct module;
 struct device;
@@ -278,15 +279,18 @@ enum ipmi_addr_src {
         SI_INVALID = 0, SI_HOTMOD, SI_HARDCODED, SI_SPMI, SI_ACPI, SI_SMBIOS,
         SI_PCI, SI_DEVICETREE, SI_DEFAULT
 };
+const char *ipmi_addr_src_to_str(enum ipmi_addr_src src);
 
 union ipmi_smi_info_union {
+#ifdef CONFIG_ACPI
         /*
          * the acpi_info element is defined for the SI_ACPI
          * address type
          */
         struct {
-                void *acpi_handle;
+                acpi_handle acpi_handle;
         } acpi_info;
+#endif
 };
 
 struct ipmi_smi_info {
diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h
index bd349240d50e..0b1e569f5ff5 100644
--- a/include/linux/ipmi_smi.h
+++ b/include/linux/ipmi_smi.h
@@ -98,12 +98,11 @@ struct ipmi_smi_handlers {
            operation is not allowed to fail.  If an error occurs, it
            should report back the error in a received message.  It may
            do this in the current call context, since no write locks
-           are held when this is run.  If the priority is > 0, the
-           message will go into a high-priority queue and be sent
-           first.  Otherwise, it goes into a normal-priority queue. */
+           are held when this is run.  Message are delivered one at
+           a time by the message handler, a new message will not be
+           delivered until the previous message is returned. */
         void (*sender)(void                *send_info,
-                       struct ipmi_smi_msg *msg,
-                       int                 priority);
+                       struct ipmi_smi_msg *msg);
 
         /* Called by the upper layer to request that we try to get
            events from the BMC we are attached to. */
@@ -212,7 +211,6 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
                       void                     *send_info,
                       struct ipmi_device_id    *device_id,
                       struct device            *dev,
-                      const char               *sysfs_name,
                       unsigned char            slave_addr);
 
 /*
diff --git a/include/linux/irqchip/mips-gic.h b/include/linux/irqchip/mips-gic.h
new file mode 100644
index 000000000000..420f77b34d02
--- /dev/null
+++ b/include/linux/irqchip/mips-gic.h
@@ -0,0 +1,249 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2000, 07 MIPS Technologies, Inc.
+ */
+#ifndef __LINUX_IRQCHIP_MIPS_GIC_H
+#define __LINUX_IRQCHIP_MIPS_GIC_H
+
+#include <linux/clocksource.h>
+
+#define GIC_MAX_INTRS                   256
+
+/* Constants */
+#define GIC_POL_POS                     1
+#define GIC_POL_NEG                     0
+#define GIC_TRIG_EDGE                   1
+#define GIC_TRIG_LEVEL                  0
+#define GIC_TRIG_DUAL_ENABLE            1
+#define GIC_TRIG_DUAL_DISABLE           0
+
+#define MSK(n) ((1 << (n)) - 1)
+
+/* Accessors */
+#define GIC_REG(segment, offset) (segment##_##SECTION_OFS + offset##_##OFS)
+
+/* GIC Address Space */
+#define SHARED_SECTION_OFS              0x0000
+#define SHARED_SECTION_SIZE             0x8000
+#define VPE_LOCAL_SECTION_OFS           0x8000
+#define VPE_LOCAL_SECTION_SIZE          0x4000
+#define VPE_OTHER_SECTION_OFS           0xc000
+#define VPE_OTHER_SECTION_SIZE          0x4000
+#define USM_VISIBLE_SECTION_OFS         0x10000
+#define USM_VISIBLE_SECTION_SIZE        0x10000
+
+/* Register Map for Shared Section */
+
+#define GIC_SH_CONFIG_OFS               0x0000
+
+/* Shared Global Counter */
+#define GIC_SH_COUNTER_31_00_OFS        0x0010
+#define GIC_SH_COUNTER_63_32_OFS        0x0014
+#define GIC_SH_REVISIONID_OFS           0x0020
+
+/* Convert an interrupt number to a byte offset/bit for multi-word registers */
+#define GIC_INTR_OFS(intr)              (((intr) / 32) * 4)
+#define GIC_INTR_BIT(intr)              ((intr) % 32)
+
+/* Polarity : Reset Value is always 0 */
+#define GIC_SH_SET_POLARITY_OFS         0x0100
+
+/* Triggering : Reset Value is always 0 */
+#define GIC_SH_SET_TRIGGER_OFS          0x0180
+
+/* Dual edge triggering : Reset Value is always 0 */
+#define GIC_SH_SET_DUAL_OFS             0x0200
+
+/* Set/Clear corresponding bit in Edge Detect Register */
+#define GIC_SH_WEDGE_OFS                0x0280
+
+/* Mask manipulation */
+#define GIC_SH_RMASK_OFS                0x0300
+#define GIC_SH_SMASK_OFS                0x0380
+
+/* Global Interrupt Mask Register (RO) - Bit Set == Interrupt enabled */
+#define GIC_SH_MASK_OFS                 0x0400
+
+/* Pending Global Interrupts (RO) */
+#define GIC_SH_PEND_OFS                 0x0480
+
+/* Maps Interrupt X to a Pin */
+#define GIC_SH_INTR_MAP_TO_PIN_BASE_OFS 0x0500
+#define GIC_SH_MAP_TO_PIN(intr)         (4 * (intr))
+
+/* Maps Interrupt X to a VPE */
+#define GIC_SH_INTR_MAP_TO_VPE_BASE_OFS 0x2000
+#define GIC_SH_MAP_TO_VPE_REG_OFF(intr, vpe) \
+        ((32 * (intr)) + (((vpe) / 32) * 4))
+#define GIC_SH_MAP_TO_VPE_REG_BIT(vpe)  (1 << ((vpe) % 32))
+
+/* Register Map for Local Section */
+#define GIC_VPE_CTL_OFS                 0x0000
+#define GIC_VPE_PEND_OFS                0x0004
+#define GIC_VPE_MASK_OFS                0x0008
+#define GIC_VPE_RMASK_OFS               0x000c
+#define GIC_VPE_SMASK_OFS               0x0010
+#define GIC_VPE_WD_MAP_OFS              0x0040
+#define GIC_VPE_COMPARE_MAP_OFS         0x0044
+#define GIC_VPE_TIMER_MAP_OFS           0x0048
+#define GIC_VPE_FDC_MAP_OFS             0x004c
+#define GIC_VPE_PERFCTR_MAP_OFS         0x0050
+#define GIC_VPE_SWINT0_MAP_OFS          0x0054
+#define GIC_VPE_SWINT1_MAP_OFS          0x0058
+#define GIC_VPE_OTHER_ADDR_OFS          0x0080
+#define GIC_VPE_WD_CONFIG0_OFS          0x0090
+#define GIC_VPE_WD_COUNT0_OFS           0x0094
+#define GIC_VPE_WD_INITIAL0_OFS         0x0098
+#define GIC_VPE_COMPARE_LO_OFS          0x00a0
+#define GIC_VPE_COMPARE_HI_OFS          0x00a4
+
+#define GIC_VPE_EIC_SHADOW_SET_BASE_OFS 0x0100
+#define GIC_VPE_EIC_SS(intr)            (4 * (intr))
+
+#define GIC_VPE_EIC_VEC_BASE_OFS        0x0800
+#define GIC_VPE_EIC_VEC(intr)           (4 * (intr))
+
+#define GIC_VPE_TENABLE_NMI_OFS         0x1000
+#define GIC_VPE_TENABLE_YQ_OFS          0x1004
+#define GIC_VPE_TENABLE_INT_31_0_OFS    0x1080
+#define GIC_VPE_TENABLE_INT_63_32_OFS   0x1084
+
+/* User Mode Visible Section Register Map */
+#define GIC_UMV_SH_COUNTER_31_00_OFS    0x0000
+#define GIC_UMV_SH_COUNTER_63_32_OFS    0x0004
+
+/* Masks */
+#define GIC_SH_CONFIG_COUNTSTOP_SHF     28
+#define GIC_SH_CONFIG_COUNTSTOP_MSK     (MSK(1) << GIC_SH_CONFIG_COUNTSTOP_SHF)
+
+#define GIC_SH_CONFIG_COUNTBITS_SHF     24
+#define GIC_SH_CONFIG_COUNTBITS_MSK     (MSK(4) << GIC_SH_CONFIG_COUNTBITS_SHF)
+
+#define GIC_SH_CONFIG_NUMINTRS_SHF      16
+#define GIC_SH_CONFIG_NUMINTRS_MSK      (MSK(8) << GIC_SH_CONFIG_NUMINTRS_SHF)
+
+#define GIC_SH_CONFIG_NUMVPES_SHF       0
+#define GIC_SH_CONFIG_NUMVPES_MSK       (MSK(8) << GIC_SH_CONFIG_NUMVPES_SHF)
+
+#define GIC_SH_WEDGE_SET(intr)          ((intr) | (0x1 << 31))
+#define GIC_SH_WEDGE_CLR(intr)          ((intr) & ~(0x1 << 31))
+
+#define GIC_MAP_TO_PIN_SHF              31
+#define GIC_MAP_TO_PIN_MSK              (MSK(1) << GIC_MAP_TO_PIN_SHF)
+#define GIC_MAP_TO_NMI_SHF              30
+#define GIC_MAP_TO_NMI_MSK              (MSK(1) << GIC_MAP_TO_NMI_SHF)
+#define GIC_MAP_TO_YQ_SHF               29
+#define GIC_MAP_TO_YQ_MSK               (MSK(1) << GIC_MAP_TO_YQ_SHF)
+#define GIC_MAP_SHF                     0
+#define GIC_MAP_MSK                     (MSK(6) << GIC_MAP_SHF)
+
+/* GIC_VPE_CTL Masks */
+#define GIC_VPE_CTL_FDC_RTBL_SHF        4
+#define GIC_VPE_CTL_FDC_RTBL_MSK        (MSK(1) << GIC_VPE_CTL_FDC_RTBL_SHF)
+#define GIC_VPE_CTL_SWINT_RTBL_SHF      3
+#define GIC_VPE_CTL_SWINT_RTBL_MSK      (MSK(1) << GIC_VPE_CTL_SWINT_RTBL_SHF)
+#define GIC_VPE_CTL_PERFCNT_RTBL_SHF    2
+#define GIC_VPE_CTL_PERFCNT_RTBL_MSK    (MSK(1) << GIC_VPE_CTL_PERFCNT_RTBL_SHF)
+#define GIC_VPE_CTL_TIMER_RTBL_SHF      1
+#define GIC_VPE_CTL_TIMER_RTBL_MSK      (MSK(1) << GIC_VPE_CTL_TIMER_RTBL_SHF)
+#define GIC_VPE_CTL_EIC_MODE_SHF        0
+#define GIC_VPE_CTL_EIC_MODE_MSK        (MSK(1) << GIC_VPE_CTL_EIC_MODE_SHF)
+
+/* GIC_VPE_PEND Masks */
+#define GIC_VPE_PEND_WD_SHF             0
+#define GIC_VPE_PEND_WD_MSK             (MSK(1) << GIC_VPE_PEND_WD_SHF)
+#define GIC_VPE_PEND_CMP_SHF            1
+#define GIC_VPE_PEND_CMP_MSK            (MSK(1) << GIC_VPE_PEND_CMP_SHF)
+#define GIC_VPE_PEND_TIMER_SHF          2
+#define GIC_VPE_PEND_TIMER_MSK          (MSK(1) << GIC_VPE_PEND_TIMER_SHF)
+#define GIC_VPE_PEND_PERFCOUNT_SHF      3
+#define GIC_VPE_PEND_PERFCOUNT_MSK      (MSK(1) << GIC_VPE_PEND_PERFCOUNT_SHF)
+#define GIC_VPE_PEND_SWINT0_SHF         4
+#define GIC_VPE_PEND_SWINT0_MSK         (MSK(1) << GIC_VPE_PEND_SWINT0_SHF)
+#define GIC_VPE_PEND_SWINT1_SHF         5
+#define GIC_VPE_PEND_SWINT1_MSK         (MSK(1) << GIC_VPE_PEND_SWINT1_SHF)
+
+/* GIC_VPE_RMASK Masks */
+#define GIC_VPE_RMASK_WD_SHF            0
+#define GIC_VPE_RMASK_WD_MSK            (MSK(1) << GIC_VPE_RMASK_WD_SHF)
+#define GIC_VPE_RMASK_CMP_SHF           1
+#define GIC_VPE_RMASK_CMP_MSK           (MSK(1) << GIC_VPE_RMASK_CMP_SHF)
+#define GIC_VPE_RMASK_TIMER_SHF         2
+#define GIC_VPE_RMASK_TIMER_MSK         (MSK(1) << GIC_VPE_RMASK_TIMER_SHF)
+#define GIC_VPE_RMASK_PERFCNT_SHF       3
+#define GIC_VPE_RMASK_PERFCNT_MSK       (MSK(1) << GIC_VPE_RMASK_PERFCNT_SHF)
+#define GIC_VPE_RMASK_SWINT0_SHF        4
+#define GIC_VPE_RMASK_SWINT0_MSK        (MSK(1) << GIC_VPE_RMASK_SWINT0_SHF)
+#define GIC_VPE_RMASK_SWINT1_SHF        5
+#define GIC_VPE_RMASK_SWINT1_MSK        (MSK(1) << GIC_VPE_RMASK_SWINT1_SHF)
+
+/* GIC_VPE_SMASK Masks */
+#define GIC_VPE_SMASK_WD_SHF            0
+#define GIC_VPE_SMASK_WD_MSK            (MSK(1) << GIC_VPE_SMASK_WD_SHF)
+#define GIC_VPE_SMASK_CMP_SHF           1
+#define GIC_VPE_SMASK_CMP_MSK           (MSK(1) << GIC_VPE_SMASK_CMP_SHF)
+#define GIC_VPE_SMASK_TIMER_SHF         2
+#define GIC_VPE_SMASK_TIMER_MSK         (MSK(1) << GIC_VPE_SMASK_TIMER_SHF)
+#define GIC_VPE_SMASK_PERFCNT_SHF       3
+#define GIC_VPE_SMASK_PERFCNT_MSK       (MSK(1) << GIC_VPE_SMASK_PERFCNT_SHF)
+#define GIC_VPE_SMASK_SWINT0_SHF        4
+#define GIC_VPE_SMASK_SWINT0_MSK        (MSK(1) << GIC_VPE_SMASK_SWINT0_SHF)
+#define GIC_VPE_SMASK_SWINT1_SHF        5
+#define GIC_VPE_SMASK_SWINT1_MSK        (MSK(1) << GIC_VPE_SMASK_SWINT1_SHF)
+
+/* GIC nomenclature for Core Interrupt Pins. */
+#define GIC_CPU_INT0            0 /* Core Interrupt 2 */
+#define GIC_CPU_INT1            1 /* .                */
+#define GIC_CPU_INT2            2 /* .                */
+#define GIC_CPU_INT3            3 /* .                */
+#define GIC_CPU_INT4            4 /* .                */
+#define GIC_CPU_INT5            5 /* Core Interrupt 7 */
+
+/* Add 2 to convert GIC CPU pin to core interrupt */
+#define GIC_CPU_PIN_OFFSET      2
+
+/* Add 2 to convert non-EIC hardware interrupt to EIC vector number. */
+#define GIC_CPU_TO_VEC_OFFSET   2
+
+/* Mapped interrupt to pin X, then GIC will generate the vector (X+1). */
+#define GIC_PIN_TO_VEC_OFFSET   1
+
+/* Local GIC interrupts. */
+#define GIC_LOCAL_INT_WD        0 /* GIC watchdog */
+#define GIC_LOCAL_INT_COMPARE   1 /* GIC count and compare timer */
+#define GIC_LOCAL_INT_TIMER     2 /* CPU timer interrupt */
+#define GIC_LOCAL_INT_PERFCTR   3 /* CPU performance counter */
+#define GIC_LOCAL_INT_SWINT0    4 /* CPU software interrupt 0 */
+#define GIC_LOCAL_INT_SWINT1    5 /* CPU software interrupt 1 */
+#define GIC_LOCAL_INT_FDC       6 /* CPU fast debug channel */
+#define GIC_NUM_LOCAL_INTRS     7
+
+/* Convert between local/shared IRQ number and GIC HW IRQ number. */
+#define GIC_LOCAL_HWIRQ_BASE    0
+#define GIC_LOCAL_TO_HWIRQ(x)   (GIC_LOCAL_HWIRQ_BASE + (x))
+#define GIC_HWIRQ_TO_LOCAL(x)   ((x) - GIC_LOCAL_HWIRQ_BASE)
+#define GIC_SHARED_HWIRQ_BASE   GIC_NUM_LOCAL_INTRS
+#define GIC_SHARED_TO_HWIRQ(x)  (GIC_SHARED_HWIRQ_BASE + (x))
+#define GIC_HWIRQ_TO_SHARED(x)  ((x) - GIC_SHARED_HWIRQ_BASE)
+
+extern unsigned int gic_present;
+
+extern void gic_init(unsigned long gic_base_addr,
+        unsigned long gic_addrspace_size, unsigned int cpu_vec,
+        unsigned int irqbase);
+extern void gic_clocksource_init(unsigned int);
+extern cycle_t gic_read_count(void);
+extern unsigned int gic_get_count_width(void);
+extern cycle_t gic_read_compare(void);
+extern void gic_write_compare(cycle_t cnt);
+extern void gic_write_cpu_compare(cycle_t cnt, int cpu);
+extern void gic_send_ipi(unsigned int intr);
+extern unsigned int plat_ipi_call_int_xlate(unsigned int);
+extern unsigned int plat_ipi_resched_int_xlate(unsigned int);
+extern unsigned int gic_get_timer_pending(void);
+extern int gic_get_c0_compare_int(void);
+extern int gic_get_c0_perfcount_int(void);
+#endif /* __LINUX_IRQCHIP_MIPS_GIC_H */
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index f7296e57d614..5297f9fa0ef2 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -335,6 +335,7 @@ extern void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
 extern int arch_prepare_kprobe_ftrace(struct kprobe *p);
 #endif
 
+int arch_check_ftrace_location(struct kprobe *p);
 
 /* Get the kprobe at this addr (if any) - called with preemption disabled */
 struct kprobe *get_kprobe(void *addr);
diff --git a/include/linux/libata.h b/include/linux/libata.h
index bfbc817c34ee..2d182413b1db 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -191,7 +191,8 @@ enum {
         ATA_DEV_PMP_UNSUP       = 6,    /* SATA port multiplier (unsupported) */
         ATA_DEV_SEMB            = 7,    /* SEMB */
         ATA_DEV_SEMB_UNSUP      = 8,    /* SEMB (unsupported) */
-        ATA_DEV_NONE            = 9,    /* no device */
+        ATA_DEV_ZAC             = 9,    /* ZAC device */
+        ATA_DEV_NONE            = 10,   /* no device */
 
         /* struct ata_link flags */
         ATA_LFLAG_NO_HRST       = (1 << 1), /* avoid hardreset */
@@ -1491,7 +1492,8 @@ static inline unsigned int ata_tag_internal(unsigned int tag)
 static inline unsigned int ata_class_enabled(unsigned int class)
 {
         return class == ATA_DEV_ATA || class == ATA_DEV_ATAPI ||
-                class == ATA_DEV_PMP || class == ATA_DEV_SEMB;
+                class == ATA_DEV_PMP || class == ATA_DEV_SEMB ||
+                class == ATA_DEV_ZAC;
 }
 
 static inline unsigned int ata_class_disabled(unsigned int class)
diff --git a/include/linux/list.h b/include/linux/list.h
index f33f831eb3c8..feb773c76ee0 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -346,7 +346,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * list_entry - get the struct for this entry
  * @ptr:        the &struct list_head pointer.
  * @type:       the type of the struct this is embedded in.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  */
 #define list_entry(ptr, type, member) \
         container_of(ptr, type, member)
@@ -355,7 +355,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * list_first_entry - get the first element from a list
  * @ptr:        the list head to take the element from.
  * @type:       the type of the struct this is embedded in.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * Note, that list is expected to be not empty.
  */
@@ -366,7 +366,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * list_last_entry - get the last element from a list
  * @ptr:        the list head to take the element from.
  * @type:       the type of the struct this is embedded in.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * Note, that list is expected to be not empty.
  */
@@ -377,7 +377,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * list_first_entry_or_null - get the first element from a list
  * @ptr:        the list head to take the element from.
  * @type:       the type of the struct this is embedded in.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * Note that if the list is empty, it returns NULL.
  */
@@ -387,7 +387,7 @@ static inline void list_splice_tail_init(struct list_head *list,
 /**
  * list_next_entry - get the next element in list
  * @pos:        the type * to cursor
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  */
 #define list_next_entry(pos, member) \
         list_entry((pos)->member.next, typeof(*(pos)), member)
@@ -395,7 +395,7 @@ static inline void list_splice_tail_init(struct list_head *list,
 /**
  * list_prev_entry - get the prev element in list
  * @pos:        the type * to cursor
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  */
 #define list_prev_entry(pos, member) \
         list_entry((pos)->member.prev, typeof(*(pos)), member)
@@ -441,7 +441,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * list_for_each_entry  -       iterate over list of given type
  * @pos:        the type * to use as a loop cursor.
  * @head:       the head for your list.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  */
 #define list_for_each_entry(pos, head, member)                          \
         for (pos = list_first_entry(head, typeof(*pos), member);        \
@@ -452,7 +452,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * list_for_each_entry_reverse - iterate backwards over list of given type.
  * @pos:        the type * to use as a loop cursor.
  * @head:       the head for your list.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  */
 #define list_for_each_entry_reverse(pos, head, member)                  \
         for (pos = list_last_entry(head, typeof(*pos), member);         \
@@ -463,7 +463,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * list_prepare_entry - prepare a pos entry for use in list_for_each_entry_continue()
  * @pos:        the type * to use as a start point
  * @head:       the head of the list
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * Prepares a pos entry for use as a start point in list_for_each_entry_continue().
  */
@@ -474,7 +474,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * list_for_each_entry_continue - continue iteration over list of given type
  * @pos:        the type * to use as a loop cursor.
  * @head:       the head for your list.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * Continue to iterate over list of given type, continuing after
  * the current position.
@@ -488,7 +488,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * list_for_each_entry_continue_reverse - iterate backwards from the given point
  * @pos:        the type * to use as a loop cursor.
  * @head:       the head for your list.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * Start to iterate over list of given type backwards, continuing after
  * the current position.
@@ -502,7 +502,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * list_for_each_entry_from - iterate over list of given type from the current point
  * @pos:        the type * to use as a loop cursor.
  * @head:       the head for your list.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * Iterate over list of given type, continuing from current position.
  */
@@ -515,7 +515,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * @pos:        the type * to use as a loop cursor.
  * @n:          another type * to use as temporary storage
  * @head:       the head for your list.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  */
 #define list_for_each_entry_safe(pos, n, head, member)                  \
         for (pos = list_first_entry(head, typeof(*pos), member),        \
@@ -528,7 +528,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * @pos:        the type * to use as a loop cursor.
  * @n:          another type * to use as temporary storage
  * @head:       the head for your list.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * Iterate over list of given type, continuing after current point,
  * safe against removal of list entry.
@@ -544,7 +544,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * @pos:        the type * to use as a loop cursor.
  * @n:          another type * to use as temporary storage
  * @head:       the head for your list.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * Iterate over list of given type from current point, safe against
  * removal of list entry.
@@ -559,7 +559,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * @pos:        the type * to use as a loop cursor.
  * @n:          another type * to use as temporary storage
  * @head:       the head for your list.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * Iterate backwards over list of given type, safe against removal
  * of list entry.
@@ -574,7 +574,7 @@ static inline void list_splice_tail_init(struct list_head *list,
  * list_safe_reset_next - reset a stale list_for_each_entry_safe loop
  * @pos:        the loop cursor used in the list_for_each_entry_safe loop
  * @n:          temporary storage used in list_for_each_entry_safe
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * list_safe_reset_next is not safe to use in general if the list may be
  * modified concurrently (eg. the lock is dropped in the loop body). An
diff --git a/include/linux/mm.h b/include/linux/mm.h
index f7606d3a0915..3b337efbe533 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -56,6 +56,17 @@ extern int sysctl_legacy_va_layout;
 #define __pa_symbol(x)  __pa(RELOC_HIDE((unsigned long)(x), 0))
 #endif
 
+/*
+ * To prevent common memory management code establishing
+ * a zero page mapping on a read fault.
+ * This macro should be defined within <asm/pgtable.h>.
+ * s390 does this to prevent multiplexing of hardware bits
+ * related to the physical page in case of virtualization.
+ */
+#ifndef mm_forbids_zeropage
+#define mm_forbids_zeropage(X)  (0)
+#endif
+
 extern unsigned long sysctl_user_reserve_kbytes;
 extern unsigned long sysctl_admin_reserve_kbytes;
 
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 44eeef0da186..745def862580 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -69,7 +69,7 @@ struct ieee1394_device_id {
  * @bDeviceClass: Class of device; numbers are assigned
  *      by the USB forum.  Products may choose to implement classes,
  *      or be vendor-specific.  Device classes specify behavior of all
- *      the interfaces on a devices.
+ *      the interfaces on a device.
  * @bDeviceSubClass: Subclass of device; associated with bDeviceClass.
  * @bDeviceProtocol: Protocol of device; associated with bDeviceClass.
  * @bInterfaceClass: Class of interface; numbers are assigned
diff --git a/include/linux/pci.h b/include/linux/pci.h
index a523cee3abb5..44a27696ab6c 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1004,6 +1004,8 @@ void __iomem __must_check *pci_platform_rom(struct pci_dev *pdev, size_t *size);
 int pci_save_state(struct pci_dev *dev);
 void pci_restore_state(struct pci_dev *dev);
 struct pci_saved_state *pci_store_saved_state(struct pci_dev *dev);
+int pci_load_saved_state(struct pci_dev *dev,
+                         struct pci_saved_state *state);
 int pci_load_and_free_saved_state(struct pci_dev *dev,
                                   struct pci_saved_state **state);
 struct pci_cap_saved_state *pci_find_saved_cap(struct pci_dev *dev, char cap);
diff --git a/include/linux/percpu-refcount.h b/include/linux/percpu-refcount.h
index 530b249f7ea4..b4337646388b 100644
--- a/include/linux/percpu-refcount.h
+++ b/include/linux/percpu-refcount.h
@@ -128,10 +128,8 @@ static inline void percpu_ref_kill(struct percpu_ref *ref)
 static inline bool __ref_is_percpu(struct percpu_ref *ref,
                                           unsigned long __percpu **percpu_countp)
 {
-        unsigned long percpu_ptr = ACCESS_ONCE(ref->percpu_count_ptr);
-
         /* paired with smp_store_release() in percpu_ref_reinit() */
-        smp_read_barrier_depends();
+        unsigned long percpu_ptr = lockless_dereference(ref->percpu_count_ptr);
 
         /*
          * Theoretically, the following could test just ATOMIC; however,
diff --git a/include/linux/platform_data/dma-imx.h b/include/linux/platform_data/dma-imx.h
index 6a1357d31871..7d964e787299 100644
--- a/include/linux/platform_data/dma-imx.h
+++ b/include/linux/platform_data/dma-imx.h
@@ -41,6 +41,7 @@ enum sdma_peripheral_type {
         IMX_DMATYPE_ESAI,       /* ESAI */
         IMX_DMATYPE_SSI_DUAL,   /* SSI Dual FIFO */
         IMX_DMATYPE_ASRC_SP,    /* Shared ASRC */
+        IMX_DMATYPE_SAI,        /* SAI */
 };
 
 enum imx_dma_prio {
diff --git a/include/linux/plist.h b/include/linux/plist.h
index 8b6c970cff6c..97883604a3c5 100644
--- a/include/linux/plist.h
+++ b/include/linux/plist.h
@@ -176,7 +176,7 @@ extern void plist_requeue(struct plist_node *node, struct plist_head *head);
  * plist_for_each_entry - iterate over list of given type
  * @pos:        the type * to use as a loop counter
  * @head:       the head for your list
- * @mem:        the name of the list_struct within the struct
+ * @mem:        the name of the list_head within the struct
  */
 #define plist_for_each_entry(pos, head, mem)    \
          list_for_each_entry(pos, &(head)->node_list, mem.node_list)
@@ -185,7 +185,7 @@ extern void plist_requeue(struct plist_node *node, struct plist_head *head);
  * plist_for_each_entry_continue - continue iteration over list of given type
  * @pos:        the type * to use as a loop cursor
  * @head:       the head for your list
- * @m:          the name of the list_struct within the struct
+ * @m:          the name of the list_head within the struct
  *
  * Continue to iterate over list of given type, continuing after
  * the current position.
@@ -198,7 +198,7 @@ extern void plist_requeue(struct plist_node *node, struct plist_head *head);
  * @pos:        the type * to use as a loop counter
  * @n:          another type * to use as temporary storage
  * @head:       the head for your list
- * @m:          the name of the list_struct within the struct
+ * @m:          the name of the list_head within the struct
  *
  * Iterate over list of given type, safe against removal of list entry.
  */
@@ -229,7 +229,7 @@ static inline int plist_node_empty(const struct plist_node *node)
  * plist_first_entry - get the struct for the first entry
  * @head:       the &struct plist_head pointer
  * @type:       the type of the struct this is embedded in
- * @member:     the name of the list_struct within the struct
+ * @member:     the name of the list_head within the struct
  */
 #ifdef CONFIG_DEBUG_PI_LIST
 # define plist_first_entry(head, type, member)  \
@@ -246,7 +246,7 @@ static inline int plist_node_empty(const struct plist_node *node)
  * plist_last_entry - get the struct for the last entry
  * @head:       the &struct plist_head pointer
  * @type:       the type of the struct this is embedded in
- * @member:     the name of the list_struct within the struct
+ * @member:     the name of the list_head within the struct
  */
 #ifdef CONFIG_DEBUG_PI_LIST
 # define plist_last_entry(head, type, member)   \
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
index eda4feede048..30e84d48bfea 100644
--- a/include/linux/pm_runtime.h
+++ b/include/linux/pm_runtime.h
@@ -118,6 +118,11 @@ static inline void pm_runtime_mark_last_busy(struct device *dev)
         ACCESS_ONCE(dev->power.last_busy) = jiffies;
 }
 
+static inline bool pm_runtime_is_irq_safe(struct device *dev)
+{
+        return dev->power.irq_safe;
+}
+
 #else /* !CONFIG_PM */
 
 static inline bool queue_pm_work(struct work_struct *work) { return false; }
@@ -164,6 +169,7 @@ static inline bool pm_runtime_enabled(struct device *dev) { return false; }
 
 static inline void pm_runtime_no_callbacks(struct device *dev) {}
 static inline void pm_runtime_irq_safe(struct device *dev) {}
+static inline bool pm_runtime_is_irq_safe(struct device *dev) { return false; }
 
 static inline bool pm_runtime_callbacks_present(struct device *dev) { return false; }
 static inline void pm_runtime_mark_last_busy(struct device *dev) {}
diff --git a/include/linux/pstore_ram.h b/include/linux/pstore_ram.h
index 9974975d40db..4af3fdc85b01 100644
--- a/include/linux/pstore_ram.h
+++ b/include/linux/pstore_ram.h
@@ -53,7 +53,8 @@ struct persistent_ram_zone {
 };
 
 struct persistent_ram_zone *persistent_ram_new(phys_addr_t start, size_t size,
-                        u32 sig, struct persistent_ram_ecc_info *ecc_info);
+                        u32 sig, struct persistent_ram_ecc_info *ecc_info,
+                        unsigned int memtype);
 void persistent_ram_free(struct persistent_ram_zone *prz);
 void persistent_ram_zap(struct persistent_ram_zone *prz);
 
@@ -76,6 +77,7 @@ ssize_t persistent_ram_ecc_string(struct persistent_ram_zone *prz,
 struct ramoops_platform_data {
         unsigned long   mem_size;
         unsigned long   mem_address;
+        unsigned int    mem_type;
         unsigned long   record_size;
         unsigned long   console_size;
         unsigned long   ftrace_size;
diff --git a/include/linux/rculist.h b/include/linux/rculist.h
index aa79b3c24f66..529bc946f450 100644
--- a/include/linux/rculist.h
+++ b/include/linux/rculist.h
@@ -241,7 +241,7 @@ static inline void list_splice_init_rcu(struct list_head *list,
  * list_entry_rcu - get the struct for this entry
  * @ptr:        the &struct list_head pointer.
  * @type:       the type of the struct this is embedded in.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * This primitive may safely run concurrently with the _rcu list-mutation
  * primitives such as list_add_rcu() as long as it's guarded by rcu_read_lock().
@@ -278,7 +278,7 @@ static inline void list_splice_init_rcu(struct list_head *list,
  * list_first_or_null_rcu - get the first element from a list
  * @ptr:        the list head to take the element from.
  * @type:       the type of the struct this is embedded in.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * Note that if the list is empty, it returns NULL.
  *
@@ -296,7 +296,7 @@ static inline void list_splice_init_rcu(struct list_head *list,
  * list_for_each_entry_rcu      -       iterate over rcu list of given type
  * @pos:        the type * to use as a loop cursor.
  * @head:       the head for your list.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * This list-traversal primitive may safely run concurrently with
  * the _rcu list-mutation primitives such as list_add_rcu()
@@ -311,7 +311,7 @@ static inline void list_splice_init_rcu(struct list_head *list,
  * list_for_each_entry_continue_rcu - continue iteration over list of given type
  * @pos:        the type * to use as a loop cursor.
  * @head:       the head for your list.
- * @member:     the name of the list_struct within the struct.
+ * @member:     the name of the list_head within the struct.
  *
  * Continue to iterate over list of given type, continuing after
  * the current position.