50 files changed, 583 insertions, 93 deletions

diff --git a/include/asm-generic/export.h b/include/asm-generic/export.h
index 63554e9f6e0c..719db1968d81 100644
--- a/include/asm-generic/export.h
+++ b/include/asm-generic/export.h
@@ -9,18 +9,15 @@
 #ifndef KSYM_ALIGN
 #define KSYM_ALIGN 8
 #endif
-#ifndef KCRC_ALIGN
-#define KCRC_ALIGN 8
-#endif
 #else
 #define __put .long
 #ifndef KSYM_ALIGN
 #define KSYM_ALIGN 4
 #endif
+#endif
 #ifndef KCRC_ALIGN
 #define KCRC_ALIGN 4
 #endif
-#endif
 
 #ifdef CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX
 #define KSYM(name) _##name
@@ -52,7 +49,11 @@ KSYM(__kstrtab_\name):
         .section ___kcrctab\sec+\name,"a"
         .balign KCRC_ALIGN
 KSYM(__kcrctab_\name):
-        __put KSYM(__crc_\name)
+#if defined(CONFIG_MODULE_REL_CRCS)
+        .long KSYM(__crc_\name) - .
+#else
+        .long KSYM(__crc_\name)
+#endif
         .weak KSYM(__crc_\name)
         .previous
 #endif
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 21a3a666a2fd..6105c050d7bc 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -518,6 +518,7 @@ struct drm_device {
         struct drm_minor *control;              /**< Control node */
         struct drm_minor *primary;              /**< Primary node */
         struct drm_minor *render;               /**< Render node */
+        bool registered;
 
         /* currently active master for this device. Protected by master_mutex */
         struct drm_master *master;
diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index 3fa6e8dcb9d8..c6f355a970d2 100644
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -145,7 +145,7 @@ struct __drm_crtcs_state {
         struct drm_crtc *ptr;
         struct drm_crtc_state *state, *old_state, *new_state;
         struct drm_crtc_commit *commit;
-        s64 __user *out_fence_ptr;
+        s32 __user *out_fence_ptr;
         unsigned last_vblank_count;
 };
 
diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h
index 6cd541d69c2e..29f734a542c8 100644
--- a/include/drm/drm_mode_config.h
+++ b/include/drm/drm_mode_config.h
@@ -496,7 +496,7 @@ struct drm_mode_config {
         /**
          * @prop_out_fence_ptr: Sync File fd pointer representing the
          * outgoing fences for a CRTC. Userspace should provide a pointer to a
-         * value of type s64, and then cast that pointer to u64.
+         * value of type s32, and then cast that pointer to u64.
          */
         struct drm_property *prop_out_fence_ptr;
         /**
diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h
index 220d1e2b3db1..4b76cf2d5a7b 100644
--- a/include/drm/drm_panel.h
+++ b/include/drm/drm_panel.h
@@ -193,9 +193,9 @@ int drm_panel_attach(struct drm_panel *panel, struct drm_connector *connector);
 int drm_panel_detach(struct drm_panel *panel);
 
 #ifdef CONFIG_OF
-struct drm_panel *of_drm_find_panel(struct device_node *np);
+struct drm_panel *of_drm_find_panel(const struct device_node *np);
 #else
-static inline struct drm_panel *of_drm_find_panel(struct device_node *np)
+static inline struct drm_panel *of_drm_find_panel(const struct device_node *np)
 {
         return NULL;
 }
diff --git a/include/drm/tinydrm/ili9341.h b/include/drm/tinydrm/ili9341.h
new file mode 100644
index 000000000000..807a09f43cad
--- /dev/null
+++ b/include/drm/tinydrm/ili9341.h
@@ -0,0 +1,54 @@
+/*
+ * ILI9341 LCD controller
+ *
+ * Copyright 2016 Noralf Trønnes
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __LINUX_ILI9341_H
+#define __LINUX_ILI9341_H
+
+#define ILI9341_FRMCTR1    0xb1
+#define ILI9341_FRMCTR2    0xb2
+#define ILI9341_FRMCTR3    0xb3
+#define ILI9341_INVTR      0xb4
+#define ILI9341_PRCTR      0xb5
+#define ILI9341_DISCTRL    0xb6
+#define ILI9341_ETMOD      0xb7
+
+#define ILI9341_PWCTRL1    0xc0
+#define ILI9341_PWCTRL2    0xc1
+#define ILI9341_VMCTRL1    0xc5
+#define ILI9341_VMCTRL2    0xc7
+#define ILI9341_PWCTRLA    0xcb
+#define ILI9341_PWCTRLB    0xcf
+
+#define ILI9341_RDID1      0xda
+#define ILI9341_RDID2      0xdb
+#define ILI9341_RDID3      0xdc
+#define ILI9341_RDID4      0xd3
+
+#define ILI9341_PGAMCTRL   0xe0
+#define ILI9341_NGAMCTRL   0xe1
+#define ILI9341_DGAMCTRL1  0xe2
+#define ILI9341_DGAMCTRL2  0xe3
+#define ILI9341_DTCTRLA    0xe8
+#define ILI9341_DTCTRLB    0xea
+#define ILI9341_PWRSEQ     0xed
+
+#define ILI9341_EN3GAM     0xf2
+#define ILI9341_IFCTRL     0xf6
+#define ILI9341_PUMPCTRL   0xf7
+
+#define ILI9341_MADCTL_MH  BIT(2)
+#define ILI9341_MADCTL_BGR BIT(3)
+#define ILI9341_MADCTL_ML  BIT(4)
+#define ILI9341_MADCTL_MV  BIT(5)
+#define ILI9341_MADCTL_MX  BIT(6)
+#define ILI9341_MADCTL_MY  BIT(7)
+
+#endif /* __LINUX_ILI9341_H */
diff --git a/include/drm/tinydrm/mipi-dbi.h b/include/drm/tinydrm/mipi-dbi.h
new file mode 100644
index 000000000000..d137b16ee873
--- /dev/null
+++ b/include/drm/tinydrm/mipi-dbi.h
@@ -0,0 +1,107 @@
+/*
+ * MIPI Display Bus Interface (DBI) LCD controller support
+ *
+ * Copyright 2016 Noralf Trønnes
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __LINUX_MIPI_DBI_H
+#define __LINUX_MIPI_DBI_H
+
+#include <drm/tinydrm/tinydrm.h>
+
+struct spi_device;
+struct gpio_desc;
+struct regulator;
+
+/**
+ * struct mipi_dbi - MIPI DBI controller
+ * @tinydrm: tinydrm base
+ * @spi: SPI device
+ * @enabled: Pipeline is enabled
+ * @cmdlock: Command lock
+ * @command: Bus specific callback executing commands.
+ * @read_commands: Array of read commands terminated by a zero entry.
+ *                 Reading is disabled if this is NULL.
+ * @dc: Optional D/C gpio.
+ * @tx_buf: Buffer used for transfer (copy clip rect area)
+ * @tx_buf9: Buffer used for Option 1 9-bit conversion
+ * @tx_buf9_len: Size of tx_buf9.
+ * @swap_bytes: Swap bytes in buffer before transfer
+ * @reset: Optional reset gpio
+ * @rotation: initial rotation in degrees Counter Clock Wise
+ * @backlight: backlight device (optional)
+ * @regulator: power regulator (optional)
+ */
+struct mipi_dbi {
+        struct tinydrm_device tinydrm;
+        struct spi_device *spi;
+        bool enabled;
+        struct mutex cmdlock;
+        int (*command)(struct mipi_dbi *mipi, u8 cmd, u8 *param, size_t num);
+        const u8 *read_commands;
+        struct gpio_desc *dc;
+        u16 *tx_buf;
+        void *tx_buf9;
+        size_t tx_buf9_len;
+        bool swap_bytes;
+        struct gpio_desc *reset;
+        unsigned int rotation;
+        struct backlight_device *backlight;
+        struct regulator *regulator;
+};
+
+static inline struct mipi_dbi *
+mipi_dbi_from_tinydrm(struct tinydrm_device *tdev)
+{
+        return container_of(tdev, struct mipi_dbi, tinydrm);
+}
+
+int mipi_dbi_spi_init(struct spi_device *spi, struct mipi_dbi *mipi,
+                      struct gpio_desc *dc,
+                      const struct drm_simple_display_pipe_funcs *pipe_funcs,
+                      struct drm_driver *driver,
+                      const struct drm_display_mode *mode,
+                      unsigned int rotation);
+int mipi_dbi_init(struct device *dev, struct mipi_dbi *mipi,
+                  const struct drm_simple_display_pipe_funcs *pipe_funcs,
+                  struct drm_driver *driver,
+                  const struct drm_display_mode *mode, unsigned int rotation);
+void mipi_dbi_pipe_enable(struct drm_simple_display_pipe *pipe,
+                          struct drm_crtc_state *crtc_state);
+void mipi_dbi_pipe_disable(struct drm_simple_display_pipe *pipe);
+void mipi_dbi_hw_reset(struct mipi_dbi *mipi);
+bool mipi_dbi_display_is_on(struct mipi_dbi *mipi);
+
+int mipi_dbi_command_read(struct mipi_dbi *mipi, u8 cmd, u8 *val);
+int mipi_dbi_command_buf(struct mipi_dbi *mipi, u8 cmd, u8 *data, size_t len);
+
+/**
+ * mipi_dbi_command - MIPI DCS command with optional parameter(s)
+ * @mipi: MIPI structure
+ * @cmd: Command
+ * @seq...: Optional parameter(s)
+ *
+ * Send MIPI DCS command to the controller. Use mipi_dbi_command_read() for
+ * get/read.
+ *
+ * Returns:
+ * Zero on success, negative error code on failure.
+ */
+#define mipi_dbi_command(mipi, cmd, seq...) \
+({ \
+        u8 d[] = { seq }; \
+        mipi_dbi_command_buf(mipi, cmd, d, ARRAY_SIZE(d)); \
+})
+
+#ifdef CONFIG_DEBUG_FS
+int mipi_dbi_debugfs_init(struct drm_minor *minor);
+#else
+#define mipi_dbi_debugfs_init           NULL
+#endif
+
+#endif /* __LINUX_MIPI_DBI_H */
diff --git a/include/drm/tinydrm/tinydrm-helpers.h b/include/drm/tinydrm/tinydrm-helpers.h
new file mode 100644
index 000000000000..9b9b6cfe3ba5
--- /dev/null
+++ b/include/drm/tinydrm/tinydrm-helpers.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2016 Noralf Trønnes
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __LINUX_TINYDRM_HELPERS_H
+#define __LINUX_TINYDRM_HELPERS_H
+
+struct backlight_device;
+struct tinydrm_device;
+struct drm_clip_rect;
+struct spi_transfer;
+struct spi_message;
+struct spi_device;
+struct device;
+
+/**
+ * tinydrm_machine_little_endian - Machine is little endian
+ *
+ * Returns:
+ * true if *defined(__LITTLE_ENDIAN)*, false otherwise
+ */
+static inline bool tinydrm_machine_little_endian(void)
+{
+#if defined(__LITTLE_ENDIAN)
+        return true;
+#else
+        return false;
+#endif
+}
+
+bool tinydrm_merge_clips(struct drm_clip_rect *dst,
+                         struct drm_clip_rect *src, unsigned int num_clips,
+                         unsigned int flags, u32 max_width, u32 max_height);
+void tinydrm_memcpy(void *dst, void *vaddr, struct drm_framebuffer *fb,
+                    struct drm_clip_rect *clip);
+void tinydrm_swab16(u16 *dst, void *vaddr, struct drm_framebuffer *fb,
+                    struct drm_clip_rect *clip);
+void tinydrm_xrgb8888_to_rgb565(u16 *dst, void *vaddr,
+                                struct drm_framebuffer *fb,
+                                struct drm_clip_rect *clip, bool swap);
+
+struct backlight_device *tinydrm_of_find_backlight(struct device *dev);
+int tinydrm_enable_backlight(struct backlight_device *backlight);
+int tinydrm_disable_backlight(struct backlight_device *backlight);
+
+size_t tinydrm_spi_max_transfer_size(struct spi_device *spi, size_t max_len);
+bool tinydrm_spi_bpw_supported(struct spi_device *spi, u8 bpw);
+int tinydrm_spi_transfer(struct spi_device *spi, u32 speed_hz,
+                         struct spi_transfer *header, u8 bpw, const void *buf,
+                         size_t len);
+void _tinydrm_dbg_spi_message(struct spi_device *spi, struct spi_message *m);
+
+#ifdef DEBUG
+/**
+ * tinydrm_dbg_spi_message - Dump SPI message
+ * @spi: SPI device
+ * @m: SPI message
+ *
+ * Dumps info about the transfers in a SPI message including buffer content.
+ * DEBUG has to be defined for this function to be enabled alongside setting
+ * the DRM_UT_DRIVER bit of &drm_debug.
+ */
+static inline void tinydrm_dbg_spi_message(struct spi_device *spi,
+                                           struct spi_message *m)
+{
+        if (drm_debug & DRM_UT_DRIVER)
+                _tinydrm_dbg_spi_message(spi, m);
+}
+#else
+static inline void tinydrm_dbg_spi_message(struct spi_device *spi,
+                                           struct spi_message *m)
+{
+}
+#endif /* DEBUG */
+
+#endif /* __LINUX_TINYDRM_HELPERS_H */
diff --git a/include/drm/tinydrm/tinydrm.h b/include/drm/tinydrm/tinydrm.h
new file mode 100644
index 000000000000..cf9ca207b8b1
--- /dev/null
+++ b/include/drm/tinydrm/tinydrm.h
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2016 Noralf Trønnes
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __LINUX_TINYDRM_H
+#define __LINUX_TINYDRM_H
+
+#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_simple_kms_helper.h>
+
+/**
+ * struct tinydrm_device - tinydrm device
+ * @drm: DRM device
+ * @pipe: Display pipe structure
+ * @dirty_lock: Serializes framebuffer flushing
+ * @fbdev_cma: CMA fbdev structure
+ * @suspend_state: Atomic state when suspended
+ * @fb_funcs: Framebuffer functions used when creating framebuffers
+ */
+struct tinydrm_device {
+        struct drm_device *drm;
+        struct drm_simple_display_pipe pipe;
+        struct mutex dirty_lock;
+        struct drm_fbdev_cma *fbdev_cma;
+        struct drm_atomic_state *suspend_state;
+        const struct drm_framebuffer_funcs *fb_funcs;
+};
+
+static inline struct tinydrm_device *
+pipe_to_tinydrm(struct drm_simple_display_pipe *pipe)
+{
+        return container_of(pipe, struct tinydrm_device, pipe);
+}
+
+/**
+ * TINYDRM_GEM_DRIVER_OPS - default tinydrm gem operations
+ *
+ * This macro provides a shortcut for setting the tinydrm GEM operations in
+ * the &drm_driver structure.
+ */
+#define TINYDRM_GEM_DRIVER_OPS \
+        .gem_free_object        = tinydrm_gem_cma_free_object, \
+        .gem_vm_ops             = &drm_gem_cma_vm_ops, \
+        .prime_handle_to_fd     = drm_gem_prime_handle_to_fd, \
+        .prime_fd_to_handle     = drm_gem_prime_fd_to_handle, \
+        .gem_prime_import       = drm_gem_prime_import, \
+        .gem_prime_export       = drm_gem_prime_export, \
+        .gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table, \
+        .gem_prime_import_sg_table = tinydrm_gem_cma_prime_import_sg_table, \
+        .gem_prime_vmap         = drm_gem_cma_prime_vmap, \
+        .gem_prime_vunmap       = drm_gem_cma_prime_vunmap, \
+        .gem_prime_mmap         = drm_gem_cma_prime_mmap, \
+        .dumb_create            = drm_gem_cma_dumb_create, \
+        .dumb_map_offset        = drm_gem_cma_dumb_map_offset, \
+        .dumb_destroy           = drm_gem_dumb_destroy, \
+        .fops                   = &tinydrm_fops
+
+/**
+ * TINYDRM_MODE - tinydrm display mode
+ * @hd: Horizontal resolution, width
+ * @vd: Vertical resolution, height
+ * @hd_mm: Display width in millimeters
+ * @vd_mm: Display height in millimeters
+ *
+ * This macro creates a &drm_display_mode for use with tinydrm.
+ */
+#define TINYDRM_MODE(hd, vd, hd_mm, vd_mm) \
+        .hdisplay = (hd), \
+        .hsync_start = (hd), \
+        .hsync_end = (hd), \
+        .htotal = (hd), \
+        .vdisplay = (vd), \
+        .vsync_start = (vd), \
+        .vsync_end = (vd), \
+        .vtotal = (vd), \
+        .width_mm = (hd_mm), \
+        .height_mm = (vd_mm), \
+        .type = DRM_MODE_TYPE_DRIVER, \
+        .clock = 1 /* pass validation */
+
+extern const struct file_operations tinydrm_fops;
+void tinydrm_lastclose(struct drm_device *drm);
+void tinydrm_gem_cma_free_object(struct drm_gem_object *gem_obj);
+struct drm_gem_object *
+tinydrm_gem_cma_prime_import_sg_table(struct drm_device *drm,
+                                      struct dma_buf_attachment *attach,
+                                      struct sg_table *sgt);
+int devm_tinydrm_init(struct device *parent, struct tinydrm_device *tdev,
+                      const struct drm_framebuffer_funcs *fb_funcs,
+                      struct drm_driver *driver);
+int devm_tinydrm_register(struct tinydrm_device *tdev);
+void tinydrm_shutdown(struct tinydrm_device *tdev);
+int tinydrm_suspend(struct tinydrm_device *tdev);
+int tinydrm_resume(struct tinydrm_device *tdev);
+
+void tinydrm_display_pipe_update(struct drm_simple_display_pipe *pipe,
+                                 struct drm_plane_state *old_state);
+int tinydrm_display_pipe_prepare_fb(struct drm_simple_display_pipe *pipe,
+                                    struct drm_plane_state *plane_state);
+int
+tinydrm_display_pipe_init(struct tinydrm_device *tdev,
+                          const struct drm_simple_display_pipe_funcs *funcs,
+                          int connector_type,
+                          const uint32_t *formats,
+                          unsigned int format_count,
+                          const struct drm_display_mode *mode,
+                          unsigned int rotation);
+
+#endif /* __LINUX_TINYDRM_H */
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 7e75fa053473..a8e8db024980 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -42,7 +42,7 @@
 #include <linux/spinlock.h>
 #include <linux/reservation.h>
 
-#define TTM_MAX_BO_PRIORITY     16
+#define TTM_MAX_BO_PRIORITY     16U
 
 struct ttm_backend_func {
         /**
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 05cf951df3fe..3ed1f3b1d594 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -247,6 +247,8 @@ struct bpf_map * __must_check bpf_map_inc(struct bpf_map *map, bool uref);
 void bpf_map_put_with_uref(struct bpf_map *map);
 void bpf_map_put(struct bpf_map *map);
 int bpf_map_precharge_memlock(u32 pages);
+void *bpf_map_area_alloc(size_t size);
+void bpf_map_area_free(void *base);
 
 extern int sysctl_unprivileged_bpf_disabled;
 
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index d67ab83823ad..79591c3660cc 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -243,12 +243,10 @@ static inline int block_page_mkwrite_return(int err)
 {
         if (err == 0)
                 return VM_FAULT_LOCKED;
-        if (err == -EFAULT)
+        if (err == -EFAULT || err == -EAGAIN)
                 return VM_FAULT_NOPAGE;
         if (err == -ENOMEM)
                 return VM_FAULT_OOM;
-        if (err == -EAGAIN)
-                return VM_FAULT_RETRY;
         /* -ENOSPC, -EDQUOT, -EIO ... */
         return VM_FAULT_SIGBUS;
 }
diff --git a/include/linux/can/core.h b/include/linux/can/core.h
index a0875001b13c..df08a41d5be5 100644
--- a/include/linux/can/core.h
+++ b/include/linux/can/core.h
@@ -45,10 +45,9 @@ struct can_proto {
 extern int  can_proto_register(const struct can_proto *cp);
 extern void can_proto_unregister(const struct can_proto *cp);
 
-extern int  can_rx_register(struct net_device *dev, canid_t can_id,
-                            canid_t mask,
-                            void (*func)(struct sk_buff *, void *),
-                            void *data, char *ident);
+int can_rx_register(struct net_device *dev, canid_t can_id, canid_t mask,
+                    void (*func)(struct sk_buff *, void *),
+                    void *data, char *ident, struct sock *sk);
 
 extern void can_rx_unregister(struct net_device *dev, canid_t can_id,
                               canid_t mask,
diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h
index d936a0021839..921acaaa1601 100644
--- a/include/linux/cpuhotplug.h
+++ b/include/linux/cpuhotplug.h
@@ -8,9 +8,7 @@ enum cpuhp_state {
         CPUHP_CREATE_THREADS,
         CPUHP_PERF_PREPARE,
         CPUHP_PERF_X86_PREPARE,
-        CPUHP_PERF_X86_UNCORE_PREP,
         CPUHP_PERF_X86_AMD_UNCORE_PREP,
-        CPUHP_PERF_X86_RAPL_PREP,
         CPUHP_PERF_BFIN,
         CPUHP_PERF_POWER,
         CPUHP_PERF_SUPERH,
@@ -86,7 +84,6 @@ enum cpuhp_state {
         CPUHP_AP_IRQ_ARMADA_XP_STARTING,
         CPUHP_AP_IRQ_BCM2836_STARTING,
         CPUHP_AP_ARM_MVEBU_COHERENCY,
-        CPUHP_AP_PERF_X86_UNCORE_STARTING,
         CPUHP_AP_PERF_X86_AMD_UNCORE_STARTING,
         CPUHP_AP_PERF_X86_STARTING,
         CPUHP_AP_PERF_X86_AMD_IBS_STARTING,
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index c717f5ea88cb..b3d2c1a89ac4 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -560,7 +560,7 @@ static inline void cpumask_copy(struct cpumask *dstp,
 static inline int cpumask_parse_user(const char __user *buf, int len,
                                      struct cpumask *dstp)
 {
-        return bitmap_parse_user(buf, len, cpumask_bits(dstp), nr_cpu_ids);
+        return bitmap_parse_user(buf, len, cpumask_bits(dstp), nr_cpumask_bits);
 }
 
 /**
@@ -575,7 +575,7 @@ static inline int cpumask_parselist_user(const char __user *buf, int len,
                                      struct cpumask *dstp)
 {
         return bitmap_parselist_user(buf, len, cpumask_bits(dstp),
-                                     nr_cpu_ids);
+                                     nr_cpumask_bits);
 }
 
 /**
@@ -590,7 +590,7 @@ static inline int cpumask_parse(const char *buf, struct cpumask *dstp)
         char *nl = strchr(buf, '\n');
         unsigned int len = nl ? (unsigned int)(nl - buf) : strlen(buf);
 
-        return bitmap_parse(buf, len, cpumask_bits(dstp), nr_cpu_ids);
+        return bitmap_parse(buf, len, cpumask_bits(dstp), nr_cpumask_bits);
 }
 
 /**
@@ -602,7 +602,7 @@ static inline int cpumask_parse(const char *buf, struct cpumask *dstp)
  */
 static inline int cpulist_parse(const char *buf, struct cpumask *dstp)
 {
-        return bitmap_parselist(buf, cpumask_bits(dstp), nr_cpu_ids);
+        return bitmap_parselist(buf, cpumask_bits(dstp), nr_cpumask_bits);
 }
 
 /**
diff --git a/include/linux/export.h b/include/linux/export.h
index 2a0f61fbc731..1a1dfdb2a5c6 100644
--- a/include/linux/export.h
+++ b/include/linux/export.h
@@ -43,12 +43,19 @@ extern struct module __this_module;
 #ifdef CONFIG_MODVERSIONS
 /* Mark the CRC weak since genksyms apparently decides not to
  * generate a checksums for some symbols */
+#if defined(CONFIG_MODULE_REL_CRCS)
 #define __CRC_SYMBOL(sym, sec)                                          \
-        extern __visible void *__crc_##sym __attribute__((weak));       \
-        static const unsigned long __kcrctab_##sym                      \
-        __used                                                          \
-        __attribute__((section("___kcrctab" sec "+" #sym), used))       \
-        = (unsigned long) &__crc_##sym;
+        asm("   .section \"___kcrctab" sec "+" #sym "\", \"a\"  \n"     \
+            "   .weak   " VMLINUX_SYMBOL_STR(__crc_##sym) "     \n"     \
+            "   .long   " VMLINUX_SYMBOL_STR(__crc_##sym) " - . \n"     \
+            "   .previous                                       \n");
+#else
+#define __CRC_SYMBOL(sym, sec)                                          \
+        asm("   .section \"___kcrctab" sec "+" #sym "\", \"a\"  \n"     \
+            "   .weak   " VMLINUX_SYMBOL_STR(__crc_##sym) "     \n"     \
+            "   .long   " VMLINUX_SYMBOL_STR(__crc_##sym) "     \n"     \
+            "   .previous                                       \n");
+#endif
 #else
 #define __CRC_SYMBOL(sym, sec)
 #endif
diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
index 13ba552e6c09..4c467ef50159 100644
--- a/include/linux/fscache-cache.h
+++ b/include/linux/fscache-cache.h
@@ -360,6 +360,7 @@ struct fscache_object {
 #define FSCACHE_OBJECT_IS_AVAILABLE     5       /* T if object has become active */
 #define FSCACHE_OBJECT_RETIRED          6       /* T if object was retired on relinquishment */
 #define FSCACHE_OBJECT_KILLED_BY_CACHE  7       /* T if object was killed by the cache */
+#define FSCACHE_OBJECT_RUN_AFTER_DEAD   8       /* T if object has been dispatched after death */
 
         struct list_head        cache_link;     /* link in cache->object_list */
         struct hlist_node       cookie_link;    /* link in cookie->backing_objects */
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 42fe43fb0c80..183efde54269 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -128,6 +128,7 @@ struct hv_ring_buffer_info {
         u32 ring_data_startoffset;
         u32 priv_write_index;
         u32 priv_read_index;
+        u32 cached_read_index;
 };
 
 /*
@@ -180,6 +181,19 @@ static inline u32 hv_get_bytes_to_write(struct hv_ring_buffer_info *rbi)
         return write;
 }
 
+static inline u32 hv_get_cached_bytes_to_write(
+        const struct hv_ring_buffer_info *rbi)
+{
+        u32 read_loc, write_loc, dsize, write;
+
+        dsize = rbi->ring_datasize;
+        read_loc = rbi->cached_read_index;
+        write_loc = rbi->ring_buffer->write_index;
+
+        write = write_loc >= read_loc ? dsize - (write_loc - read_loc) :
+                read_loc - write_loc;
+        return write;
+}
 /*
  * VMBUS version is 32 bit entity broken up into
  * two 16 bit quantities: major_number. minor_number.
@@ -1488,7 +1502,7 @@ hv_get_ring_buffer(struct hv_ring_buffer_info *ring_info)
 
 static inline  void hv_signal_on_read(struct vmbus_channel *channel)
 {
-        u32 cur_write_sz;
+        u32 cur_write_sz, cached_write_sz;
         u32 pending_sz;
         struct hv_ring_buffer_info *rbi = &channel->inbound;
 
@@ -1512,12 +1526,24 @@ static inline  void hv_signal_on_read(struct vmbus_channel *channel)
 
         cur_write_sz = hv_get_bytes_to_write(rbi);
 
-        if (cur_write_sz >= pending_sz)
+        if (cur_write_sz < pending_sz)
+                return;
+
+        cached_write_sz = hv_get_cached_bytes_to_write(rbi);
+        if (cached_write_sz < pending_sz)
                 vmbus_setevent(channel);
 
         return;
 }
 
+static inline void
+init_cached_read_index(struct vmbus_channel *channel)
+{
+        struct hv_ring_buffer_info *rbi = &channel->inbound;
+
+        rbi->cached_read_index = rbi->ring_buffer->read_index;
+}
+
 /*
  * An API to support in-place processing of incoming VMBUS packets.
  */
@@ -1569,6 +1595,8 @@ static inline void put_pkt_raw(struct vmbus_channel *channel,
  * This call commits the read index and potentially signals the host.
  * Here is the pattern for using the "in-place" consumption APIs:
  *
+ * init_cached_read_index();
+ *
  * while (get_next_pkt_raw() {
  *      process the packet "in-place";
  *      put_pkt_raw();
diff --git a/include/linux/irq.h b/include/linux/irq.h
index e79875574b39..39e3254e5769 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -184,6 +184,7 @@ struct irq_data {
  *
  * IRQD_TRIGGER_MASK            - Mask for the trigger type bits
  * IRQD_SETAFFINITY_PENDING     - Affinity setting is pending
+ * IRQD_ACTIVATED               - Interrupt has already been activated
  * IRQD_NO_BALANCING            - Balancing disabled for this IRQ
  * IRQD_PER_CPU                 - Interrupt is per cpu
  * IRQD_AFFINITY_SET            - Interrupt affinity was set
@@ -202,6 +203,7 @@ struct irq_data {
 enum {
         IRQD_TRIGGER_MASK               = 0xf,
         IRQD_SETAFFINITY_PENDING        = (1 <<  8),
+        IRQD_ACTIVATED                  = (1 <<  9),
         IRQD_NO_BALANCING               = (1 << 10),
         IRQD_PER_CPU                    = (1 << 11),
         IRQD_AFFINITY_SET               = (1 << 12),
@@ -312,6 +314,21 @@ static inline bool irqd_affinity_is_managed(struct irq_data *d)
         return __irqd_to_state(d) & IRQD_AFFINITY_MANAGED;
 }
 
+static inline bool irqd_is_activated(struct irq_data *d)
+{
+        return __irqd_to_state(d) & IRQD_ACTIVATED;
+}
+
+static inline void irqd_set_activated(struct irq_data *d)
+{
+        __irqd_to_state(d) |= IRQD_ACTIVATED;
+}
+
+static inline void irqd_clr_activated(struct irq_data *d)
+{
+        __irqd_to_state(d) &= ~IRQD_ACTIVATED;
+}
+
 #undef __irqd_to_state
 
 static inline irq_hw_number_t irqd_to_hwirq(struct irq_data *d)
diff --git a/include/linux/log2.h b/include/linux/log2.h
index fd7ff3d91e6a..ef3d4f67118c 100644
--- a/include/linux/log2.h
+++ b/include/linux/log2.h
@@ -203,6 +203,17 @@ unsigned long __rounddown_pow_of_two(unsigned long n)
  *  ... and so on.
  */
 
-#define order_base_2(n) ilog2(roundup_pow_of_two(n))
+static inline __attribute_const__
+int __order_base_2(unsigned long n)
+{
+        return n > 1 ? ilog2(n - 1) + 1 : 0;
+}
 
+#define order_base_2(n)                         \
+(                                               \
+        __builtin_constant_p(n) ? (             \
+                ((n) == 0 || (n) == 1) ? 0 :    \
+                ilog2((n) - 1) + 1) :           \
+        __order_base_2(n)                       \
+)
 #endif /* _LINUX_LOG2_H */
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index c1784c0b4f35..134a2f69c21a 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -85,7 +85,8 @@ extern int zone_grow_waitqueues(struct zone *zone, unsigned long nr_pages);
 extern int add_one_highpage(struct page *page, int pfn, int bad_ppro);
 /* VM interface that may be used by firmware interface */
 extern int online_pages(unsigned long, unsigned long, int);
-extern int test_pages_in_a_zone(unsigned long, unsigned long);
+extern int test_pages_in_a_zone(unsigned long start_pfn, unsigned long end_pfn,
+        unsigned long *valid_start, unsigned long *valid_end);
 extern void __offline_isolated_pages(unsigned long, unsigned long);
 
 typedef void (*online_page_callback_t)(struct page *page);
diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h
index 257173e0095e..f541da68d1e7 100644
--- a/include/linux/micrel_phy.h
+++ b/include/linux/micrel_phy.h
@@ -35,6 +35,8 @@
 #define PHY_ID_KSZ886X          0x00221430
 #define PHY_ID_KSZ8863          0x00221435
 
+#define PHY_ID_KSZ8795          0x00221550
+
 /* struct phy_device dev_flags definitions */
 #define MICREL_PHY_50MHZ_CLK    0x00000001
 #define MICREL_PHY_FXEN         0x00000002
diff --git a/include/linux/module.h b/include/linux/module.h
index 7c84273d60b9..cc7cba219b20 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -346,7 +346,7 @@ struct module {
 
         /* Exported symbols */
         const struct kernel_symbol *syms;
-        const unsigned long *crcs;
+        const s32 *crcs;
         unsigned int num_syms;
 
         /* Kernel parameters. */
@@ -359,18 +359,18 @@ struct module {
         /* GPL-only exported symbols. */
         unsigned int num_gpl_syms;
         const struct kernel_symbol *gpl_syms;
-        const unsigned long *gpl_crcs;
+        const s32 *gpl_crcs;
 
 #ifdef CONFIG_UNUSED_SYMBOLS
         /* unused exported symbols. */
         const struct kernel_symbol *unused_syms;
-        const unsigned long *unused_crcs;
+        const s32 *unused_crcs;
         unsigned int num_unused_syms;
 
         /* GPL-only, unused exported symbols. */
         unsigned int num_unused_gpl_syms;
         const struct kernel_symbol *unused_gpl_syms;
-        const unsigned long *unused_gpl_crcs;
+        const s32 *unused_gpl_crcs;
 #endif
 
 #ifdef CONFIG_MODULE_SIG
@@ -382,7 +382,7 @@ struct module {
 
         /* symbols that will be GPL-only in the near future. */
         const struct kernel_symbol *gpl_future_syms;
-        const unsigned long *gpl_future_crcs;
+        const s32 *gpl_future_crcs;
         unsigned int num_gpl_future_syms;
 
         /* Exception table */
@@ -523,7 +523,7 @@ struct module *find_module(const char *name);
 
 struct symsearch {
         const struct kernel_symbol *start, *stop;
-        const unsigned long *crcs;
+        const s32 *crcs;
         enum {
                 NOT_GPL_ONLY,
                 GPL_ONLY,
@@ -539,7 +539,7 @@ struct symsearch {
  */
 const struct kernel_symbol *find_symbol(const char *name,
                                         struct module **owner,
-                                        const unsigned long **crc,
+                                        const s32 **crc,
                                         bool gplok,
                                         bool warn);
 
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 9bde9558b596..27914672602d 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -866,11 +866,15 @@ struct netdev_xdp {
  *      of useless work if you return NETDEV_TX_BUSY.
  *      Required; cannot be NULL.
  *
- * netdev_features_t (*ndo_fix_features)(struct net_device *dev,
- *              netdev_features_t features);
- *      Adjusts the requested feature flags according to device-specific
- *      constraints, and returns the resulting flags. Must not modify
- *      the device state.
+ * netdev_features_t (*ndo_features_check)(struct sk_buff *skb,
+ *                                         struct net_device *dev
+ *                                         netdev_features_t features);
+ *      Called by core transmit path to determine if device is capable of
+ *      performing offload operations on a given packet. This is to give
+ *      the device an opportunity to implement any restrictions that cannot
+ *      be otherwise expressed by feature flags. The check is called with
+ *      the set of features that the stack has calculated and it returns
+ *      those the driver believes to be appropriate.
  *
  * u16 (*ndo_select_queue)(struct net_device *dev, struct sk_buff *skb,
  *                         void *accel_priv, select_queue_fallback_t fallback);
@@ -1028,6 +1032,12 @@ struct netdev_xdp {
  *      Called to release previously enslaved netdev.
  *
  *      Feature/offload setting functions.
+ * netdev_features_t (*ndo_fix_features)(struct net_device *dev,
+ *              netdev_features_t features);
+ *      Adjusts the requested feature flags according to device-specific
+ *      constraints, and returns the resulting flags. Must not modify
+ *      the device state.
+ *
  * int (*ndo_set_features)(struct net_device *dev, netdev_features_t features);
  *      Called to update device configuration to new features. Passed
  *      feature set might be less than what was returned by ndo_fix_features()).
@@ -1100,15 +1110,6 @@ struct netdev_xdp {
  *      Callback to use for xmit over the accelerated station. This
  *      is used in place of ndo_start_xmit on accelerated net
  *      devices.
- * netdev_features_t (*ndo_features_check)(struct sk_buff *skb,
- *                                         struct net_device *dev
- *                                         netdev_features_t features);
- *      Called by core transmit path to determine if device is capable of
- *      performing offload operations on a given packet. This is to give
- *      the device an opportunity to implement any restrictions that cannot
- *      be otherwise expressed by feature flags. The check is called with
- *      the set of features that the stack has calculated and it returns
- *      those the driver believes to be appropriate.
  * int (*ndo_set_tx_maxrate)(struct net_device *dev,
  *                           int queue_index, u32 maxrate);
  *      Called when a user wants to set a max-rate limitation of specific
@@ -1510,6 +1511,7 @@ enum netdev_priv_flags {
  *      @max_mtu:       Interface Maximum MTU value
  *      @type:          Interface hardware type
  *      @hard_header_len: Maximum hardware header length.
+ *      @min_header_len:  Minimum hardware header length
  *
  *      @needed_headroom: Extra headroom the hardware may need, but not in all
  *                        cases can this be guaranteed
@@ -1727,6 +1729,7 @@ struct net_device {
         unsigned int            max_mtu;
         unsigned short          type;
         unsigned short          hard_header_len;
+        unsigned short          min_header_len;
 
         unsigned short          needed_headroom;
         unsigned short          needed_tailroom;
@@ -2693,6 +2696,8 @@ static inline bool dev_validate_header(const struct net_device *dev,
 {
         if (likely(len >= dev->hard_header_len))
                 return true;
+        if (len < dev->min_header_len)
+                return false;
 
         if (capable(CAP_SYS_RAWIO)) {
                 memset(ll_header + len, 0, dev->hard_header_len - len);
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index bca536341d1a..1b1ca04820a3 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -282,7 +282,7 @@ enum nfsstat4 {
 
 static inline bool seqid_mutating_err(u32 err)
 {
-        /* rfc 3530 section 8.1.5: */
+        /* See RFC 7530, section 9.1.7 */
         switch (err) {
         case NFS4ERR_STALE_CLIENTID:
         case NFS4ERR_STALE_STATEID:
@@ -291,6 +291,7 @@ static inline bool seqid_mutating_err(u32 err)
         case NFS4ERR_BADXDR:
         case NFS4ERR_RESOURCE:
         case NFS4ERR_NOFILEHANDLE:
+        case NFS4ERR_MOVED:
                 return false;
         };
         return true;
diff --git a/include/linux/percpu-refcount.h b/include/linux/percpu-refcount.h
index 1c7eec09e5eb..3a481a49546e 100644
--- a/include/linux/percpu-refcount.h
+++ b/include/linux/percpu-refcount.h
@@ -204,7 +204,7 @@ static inline void percpu_ref_get(struct percpu_ref *ref)
 static inline bool percpu_ref_tryget(struct percpu_ref *ref)
 {
         unsigned long __percpu *percpu_count;
-        int ret;
+        bool ret;
 
         rcu_read_lock_sched();
 
@@ -238,7 +238,7 @@ static inline bool percpu_ref_tryget(struct percpu_ref *ref)
 static inline bool percpu_ref_tryget_live(struct percpu_ref *ref)
 {
         unsigned long __percpu *percpu_count;
-        int ret = false;
+        bool ret = false;
 
         rcu_read_lock_sched();
 
diff --git a/include/linux/phy.h b/include/linux/phy.h
index f7d95f644eed..7fc1105605bf 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -25,7 +25,6 @@
 #include <linux/timer.h>
 #include <linux/workqueue.h>
 #include <linux/mod_devicetable.h>
-#include <linux/phy_led_triggers.h>
 
 #include <linux/atomic.h>
 
diff --git a/include/linux/phy_led_triggers.h b/include/linux/phy_led_triggers.h
index a2daea0a37d2..b37b05bfd1a6 100644
--- a/include/linux/phy_led_triggers.h
+++ b/include/linux/phy_led_triggers.h
@@ -18,11 +18,11 @@ struct phy_device;
 #ifdef CONFIG_LED_TRIGGER_PHY
 
 #include <linux/leds.h>
+#include <linux/phy.h>
 
 #define PHY_LED_TRIGGER_SPEED_SUFFIX_SIZE       10
-#define PHY_MII_BUS_ID_SIZE     (20 - 3)
 
-#define PHY_LINK_LED_TRIGGER_NAME_SIZE (PHY_MII_BUS_ID_SIZE + \
+#define PHY_LINK_LED_TRIGGER_NAME_SIZE (MII_BUS_ID_SIZE + \
                                        FIELD_SIZEOF(struct mdio_device, addr)+\
                                        PHY_LED_TRIGGER_SPEED_SUFFIX_SIZE)
 
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 85cc819676e8..333ad11b3dd9 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -216,5 +216,6 @@ void rpc_clnt_xprt_switch_put(struct rpc_clnt *);
 void rpc_clnt_xprt_switch_add_xprt(struct rpc_clnt *, struct rpc_xprt *);
 bool rpc_clnt_xprt_switch_has_addr(struct rpc_clnt *clnt,
                         const struct sockaddr *sap);
+void rpc_cleanup_clids(void);
 #endif /* __KERNEL__ */
 #endif /* _LINUX_SUNRPC_CLNT_H */
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 0c729c3c8549..d9718378a8be 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -194,8 +194,6 @@ struct platform_freeze_ops {
 };
 
 #ifdef CONFIG_SUSPEND
-extern suspend_state_t mem_sleep_default;
-
 /**
  * suspend_set_ops - set platform dependent suspend operations
  * @ops: The new suspend operations to set.
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 66204007d7ac..5209b5ed2a64 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -56,7 +56,8 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb,
 
 static inline int virtio_net_hdr_from_skb(const struct sk_buff *skb,
                                           struct virtio_net_hdr *hdr,
-                                          bool little_endian)
+                                          bool little_endian,
+                                          bool has_data_valid)
 {
         memset(hdr, 0, sizeof(*hdr));   /* no info leak */
 
@@ -91,7 +92,8 @@ static inline int virtio_net_hdr_from_skb(const struct sk_buff *skb,
                                 skb_checksum_start_offset(skb));
                 hdr->csum_offset = __cpu_to_virtio16(little_endian,
                                 skb->csum_offset);
-        } else if (skb->ip_summed == CHECKSUM_UNNECESSARY) {
+        } else if (has_data_valid &&
+                   skb->ip_summed == CHECKSUM_UNNECESSARY) {
                 hdr->flags = VIRTIO_NET_HDR_F_DATA_VALID;
         } /* else everything is zero */
 
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
index 3ebb168b9afc..a34b141f125f 100644
--- a/include/net/cipso_ipv4.h
+++ b/include/net/cipso_ipv4.h
@@ -309,6 +309,10 @@ static inline int cipso_v4_validate(const struct sk_buff *skb,
         }
 
         for (opt_iter = 6; opt_iter < opt_len;) {
+                if (opt_iter + 1 == opt_len) {
+                        err_offset = opt_iter;
+                        goto out;
+                }
                 tag_len = opt[opt_iter + 1];
                 if ((tag_len == 0) || (tag_len > (opt_len - opt_iter))) {
                         err_offset = opt_iter + 1;
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 487e57391664..dbf0abba33b8 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -776,6 +776,11 @@ static inline __be32 ip6_make_flowlabel(struct net *net, struct sk_buff *skb,
 {
         u32 hash;
 
+        /* @flowlabel may include more than a flow label, eg, the traffic class.
+         * Here we want only the flow label value.
+         */
+        flowlabel &= IPV6_FLOWLABEL_MASK;
+
         if (flowlabel ||
             net->ipv6.sysctl.auto_flowlabels == IP6_AUTO_FLOW_LABEL_OFF ||
             (!autolabel &&
@@ -871,7 +876,7 @@ int ip6_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb);
  *      upper-layer output functions
  */
 int ip6_xmit(const struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
-             struct ipv6_txoptions *opt, int tclass);
+             __u32 mark, struct ipv6_txoptions *opt, int tclass);
 
 int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr);
 
diff --git a/include/net/lwtunnel.h b/include/net/lwtunnel.h
index d4c1c75b8862..0388b9c5f5e2 100644
--- a/include/net/lwtunnel.h
+++ b/include/net/lwtunnel.h
@@ -44,6 +44,8 @@ struct lwtunnel_encap_ops {
         int (*get_encap_size)(struct lwtunnel_state *lwtstate);
         int (*cmp_encap)(struct lwtunnel_state *a, struct lwtunnel_state *b);
         int (*xmit)(struct sk_buff *skb);
+
+        struct module *owner;
 };
 
 #ifdef CONFIG_LWTUNNEL
@@ -105,6 +107,8 @@ int lwtunnel_encap_add_ops(const struct lwtunnel_encap_ops *op,
                            unsigned int num);
 int lwtunnel_encap_del_ops(const struct lwtunnel_encap_ops *op,
                            unsigned int num);
+int lwtunnel_valid_encap_type(u16 encap_type);
+int lwtunnel_valid_encap_type_attr(struct nlattr *attr, int len);
 int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
                          struct nlattr *encap,
                          unsigned int family, const void *cfg,
@@ -168,6 +172,18 @@ static inline int lwtunnel_encap_del_ops(const struct lwtunnel_encap_ops *op,
         return -EOPNOTSUPP;
 }
 
+static inline int lwtunnel_valid_encap_type(u16 encap_type)
+{
+        return -EOPNOTSUPP;
+}
+static inline int lwtunnel_valid_encap_type_attr(struct nlattr *attr, int len)
+{
+        /* return 0 since we are not walking attr looking for
+         * RTA_ENCAP_TYPE attribute on nexthops.
+         */
+        return 0;
+}
+
 static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
                                        struct nlattr *encap,
                                        unsigned int family, const void *cfg,
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 924325c46aab..7dfdb517f0be 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -207,9 +207,9 @@ struct nft_set_iter {
         unsigned int    skip;
         int             err;
         int             (*fn)(const struct nft_ctx *ctx,
-                              const struct nft_set *set,
+                              struct nft_set *set,
                               const struct nft_set_iter *iter,
-                              const struct nft_set_elem *elem);
+                              struct nft_set_elem *elem);
 };
 
 /**
@@ -301,7 +301,7 @@ struct nft_set_ops {
         void                            (*remove)(const struct nft_set *set,
                                                   const struct nft_set_elem *elem);
         void                            (*walk)(const struct nft_ctx *ctx,
-                                                const struct nft_set *set,
+                                                struct nft_set *set,
                                                 struct nft_set_iter *iter);
 
         unsigned int                    (*privsize)(const struct nlattr * const nla[]);
diff --git a/include/net/netfilter/nft_fib.h b/include/net/netfilter/nft_fib.h
index cbedda077db2..5ceb2205e4e3 100644
--- a/include/net/netfilter/nft_fib.h
+++ b/include/net/netfilter/nft_fib.h
@@ -9,6 +9,12 @@ struct nft_fib {
 
 extern const struct nla_policy nft_fib_policy[];
 
+static inline bool
+nft_fib_is_loopback(const struct sk_buff *skb, const struct net_device *in)
+{
+        return skb->pkt_type == PACKET_LOOPBACK || in->flags & IFF_LOOPBACK;
+}
+
 int nft_fib_dump(struct sk_buff *skb, const struct nft_expr *expr);
 int nft_fib_init(const struct nft_ctx *ctx, const struct nft_expr *expr,
                  const struct nlattr * const tb[]);
diff --git a/include/net/sock.h b/include/net/sock.h
index f0e867f58722..c4f5e6fca17c 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2006,7 +2006,9 @@ void sk_reset_timer(struct sock *sk, struct timer_list *timer,
 void sk_stop_timer(struct sock *sk, struct timer_list *timer);
 
 int __sk_queue_drop_skb(struct sock *sk, struct sk_buff *skb,
-                        unsigned int flags);
+                        unsigned int flags,
+                        void (*destructor)(struct sock *sk,
+                                           struct sk_buff *skb));
 int __sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
 int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
 
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 958a24d8fae7..b567e4452a47 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -352,6 +352,20 @@ static inline int ib_mtu_enum_to_int(enum ib_mtu mtu)
         }
 }
 
+static inline enum ib_mtu ib_mtu_int_to_enum(int mtu)
+{
+        if (mtu >= 4096)
+                return IB_MTU_4096;
+        else if (mtu >= 2048)
+                return IB_MTU_2048;
+        else if (mtu >= 1024)
+                return IB_MTU_1024;
+        else if (mtu >= 512)
+                return IB_MTU_512;
+        else
+                return IB_MTU_256;
+}
+
 enum ib_port_state {
         IB_PORT_NOP             = 0,
         IB_PORT_DOWN            = 1,
diff --git a/include/soc/arc/mcip.h b/include/soc/arc/mcip.h
index 6902c2a8bd23..4b6b489a8d7c 100644
--- a/include/soc/arc/mcip.h
+++ b/include/soc/arc/mcip.h
@@ -55,17 +55,17 @@ struct mcip_cmd {
 
 struct mcip_bcr {
 #ifdef CONFIG_CPU_BIG_ENDIAN
-                unsigned int pad3:8,
-                             idu:1, llm:1, num_cores:6,
-                             iocoh:1,  gfrc:1, dbg:1, pad2:1,
-                             msg:1, sem:1, ipi:1, pad:1,
+                unsigned int pad4:6, pw_dom:1, pad3:1,
+                             idu:1, pad2:1, num_cores:6,
+                             pad:1,  gfrc:1, dbg:1, pw:1,
+                             msg:1, sem:1, ipi:1, slv:1,
                              ver:8;
 #else
                 unsigned int ver:8,
-                             pad:1, ipi:1, sem:1, msg:1,
-                             pad2:1, dbg:1, gfrc:1, iocoh:1,
-                             num_cores:6, llm:1, idu:1,
-                             pad3:8;
+                             slv:1, ipi:1, sem:1, msg:1,
+                             pw:1, dbg:1, gfrc:1, pad:1,
+                             num_cores:6, pad2:1, idu:1,
+                             pad3:1, pw_dom:1, pad4:6;
 #endif
 };
 
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 43edf82e54ff..da854fb4530f 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -538,6 +538,7 @@ struct se_node_acl {
         char                    initiatorname[TRANSPORT_IQN_LEN];
         /* Used to signal demo mode created ACL, disabled by default */
         bool                    dynamic_node_acl;
+        bool                    dynamic_stop;
         u32                     queue_depth;
         u32                     acl_index;
         enum target_prot_type   saved_prot_type;
diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild
index f330ba4547cf..900129c8f6cf 100644
--- a/include/uapi/linux/Kbuild
+++ b/include/uapi/linux/Kbuild
@@ -109,6 +109,7 @@ header-y += dlm_netlink.h
 header-y += dlm_plock.h
 header-y += dm-ioctl.h
 header-y += dm-log-userspace.h
+header-y += dma-buf.h
 header-y += dn.h
 header-y += dqblk_xfs.h
 header-y += edd.h
diff --git a/include/uapi/linux/cec-funcs.h b/include/uapi/linux/cec-funcs.h
index 3cbc327801d6..c451eec42a83 100644
--- a/include/uapi/linux/cec-funcs.h
+++ b/include/uapi/linux/cec-funcs.h
@@ -1665,14 +1665,15 @@ static inline void cec_msg_report_current_latency(struct cec_msg *msg,
                                                   __u8 audio_out_compensated,
                                                   __u8 audio_out_delay)
 {
-        msg->len = 7;
+        msg->len = 6;
         msg->msg[0] |= 0xf; /* broadcast */
         msg->msg[1] = CEC_MSG_REPORT_CURRENT_LATENCY;
         msg->msg[2] = phys_addr >> 8;
         msg->msg[3] = phys_addr & 0xff;
         msg->msg[4] = video_latency;
         msg->msg[5] = (low_latency_mode << 2) | audio_out_compensated;
-        msg->msg[6] = audio_out_delay;
+        if (audio_out_compensated == 3)
+                msg->msg[msg->len++] = audio_out_delay;
 }
 
 static inline void cec_ops_report_current_latency(const struct cec_msg *msg,
@@ -1686,7 +1687,10 @@ static inline void cec_ops_report_current_latency(const struct cec_msg *msg,
         *video_latency = msg->msg[4];
         *low_latency_mode = (msg->msg[5] >> 2) & 1;
         *audio_out_compensated = msg->msg[5] & 3;
-        *audio_out_delay = msg->msg[6];
+        if (*audio_out_compensated == 3 && msg->len >= 7)
+                *audio_out_delay = msg->msg[6];
+        else
+                *audio_out_delay = 0;
 }
 
 static inline void cec_msg_request_current_latency(struct cec_msg *msg,
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index f0db7788f887..3dc91a46e8b8 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -1384,6 +1384,8 @@ enum ethtool_link_mode_bit_indices {
         ETHTOOL_LINK_MODE_10000baseLR_Full_BIT  = 44,
         ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT = 45,
         ETHTOOL_LINK_MODE_10000baseER_Full_BIT  = 46,
+        ETHTOOL_LINK_MODE_2500baseT_Full_BIT    = 47,
+        ETHTOOL_LINK_MODE_5000baseT_Full_BIT    = 48,
 
 
         /* Last allowed bit for __ETHTOOL_LINK_MODE_LEGACY_MASK is bit
@@ -1393,7 +1395,7 @@ enum ethtool_link_mode_bit_indices {
          */
 
         __ETHTOOL_LINK_MODE_LAST
-          = ETHTOOL_LINK_MODE_10000baseER_Full_BIT,
+          = ETHTOOL_LINK_MODE_5000baseT_Full_BIT,
 };
 
 #define __ETHTOOL_LINK_MODE_LEGACY_MASK(base_name)      \
diff --git a/include/uapi/linux/netfilter/nf_log.h b/include/uapi/linux/netfilter/nf_log.h
index 8be21e02387d..d0b5fa91ff54 100644
--- a/include/uapi/linux/netfilter/nf_log.h
+++ b/include/uapi/linux/netfilter/nf_log.h
@@ -9,4 +9,6 @@
 #define NF_LOG_MACDECODE        0x20    /* Decode MAC header */
 #define NF_LOG_MASK             0x2f
 
+#define NF_LOG_PREFIXLEN        128
+
 #endif /* _NETFILTER_NF_LOG_H */
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index 881d49e94569..e3f27e09eb2b 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -235,7 +235,7 @@ enum nft_rule_compat_flags {
 /**
  * enum nft_rule_compat_attributes - nf_tables rule compat attributes
  *
- * @NFTA_RULE_COMPAT_PROTO: numerice value of handled protocol (NLA_U32)
+ * @NFTA_RULE_COMPAT_PROTO: numeric value of handled protocol (NLA_U32)
  * @NFTA_RULE_COMPAT_FLAGS: bitmask of enum nft_rule_compat_flags (NLA_U32)
  */
 enum nft_rule_compat_attributes {
@@ -499,7 +499,7 @@ enum nft_bitwise_attributes {
  * enum nft_byteorder_ops - nf_tables byteorder operators
  *
  * @NFT_BYTEORDER_NTOH: network to host operator
- * @NFT_BYTEORDER_HTON: host to network opertaor
+ * @NFT_BYTEORDER_HTON: host to network operator
  */
 enum nft_byteorder_ops {
         NFT_BYTEORDER_NTOH,
diff --git a/include/uapi/linux/seg6.h b/include/uapi/linux/seg6.h
index c396a8052f73..052799e4d751 100644
--- a/include/uapi/linux/seg6.h
+++ b/include/uapi/linux/seg6.h
@@ -23,14 +23,12 @@ struct ipv6_sr_hdr {
         __u8    type;
         __u8    segments_left;
         __u8    first_segment;
-        __u8    flag_1;
-        __u8    flag_2;
-        __u8    reserved;
+        __u8    flags;
+        __u16   reserved;
 
         struct in6_addr segments[0];
 };
 
-#define SR6_FLAG1_CLEANUP       (1 << 7)
 #define SR6_FLAG1_PROTECTED     (1 << 6)
 #define SR6_FLAG1_OAM           (1 << 5)
 #define SR6_FLAG1_ALERT         (1 << 4)
@@ -42,8 +40,7 @@ struct ipv6_sr_hdr {
 #define SR6_TLV_PADDING         4
 #define SR6_TLV_HMAC            5
 
-#define sr_has_cleanup(srh) ((srh)->flag_1 & SR6_FLAG1_CLEANUP)
-#define sr_has_hmac(srh) ((srh)->flag_1 & SR6_FLAG1_HMAC)
+#define sr_has_hmac(srh) ((srh)->flags & SR6_FLAG1_HMAC)
 
 struct sr6_tlv {
         __u8 type;
diff --git a/include/uapi/rdma/Kbuild b/include/uapi/rdma/Kbuild
index 82bdf5626859..bb68cb1b04ed 100644
--- a/include/uapi/rdma/Kbuild
+++ b/include/uapi/rdma/Kbuild
@@ -16,3 +16,4 @@ header-y += nes-abi.h
 header-y += ocrdma-abi.h
 header-y += hns-abi.h
 header-y += vmw_pvrdma-abi.h
+header-y += qedr-abi.h
diff --git a/include/uapi/rdma/cxgb3-abi.h b/include/uapi/rdma/cxgb3-abi.h
index 48a19bda071b..d24eee12128f 100644
--- a/include/uapi/rdma/cxgb3-abi.h
+++ b/include/uapi/rdma/cxgb3-abi.h
@@ -30,7 +30,7 @@
  * SOFTWARE.
  */
 #ifndef CXGB3_ABI_USER_H
-#define CXBG3_ABI_USER_H
+#define CXGB3_ABI_USER_H
 
 #include <linux/types.h>
 
diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h
index dfdfe4e92d31..f4f87cff6dc6 100644
--- a/include/uapi/rdma/ib_user_verbs.h
+++ b/include/uapi/rdma/ib_user_verbs.h
@@ -37,7 +37,6 @@
 #define IB_USER_VERBS_H
 
 #include <linux/types.h>
-#include <rdma/ib_verbs.h>
 
 /*
  * Increment this value if any changes that break userspace ABI
@@ -548,11 +547,17 @@ enum {
 };
 
 enum {
-        IB_USER_LEGACY_LAST_QP_ATTR_MASK = IB_QP_DEST_QPN
+        /*
+         * This value is equal to IB_QP_DEST_QPN.
+         */
+        IB_USER_LEGACY_LAST_QP_ATTR_MASK = 1ULL << 20,
 };
 
 enum {
-        IB_USER_LAST_QP_ATTR_MASK = IB_QP_RATE_LIMIT
+        /*
+         * This value is equal to IB_QP_RATE_LIMIT.
+         */
+        IB_USER_LAST_QP_ATTR_MASK = 1ULL << 25,
 };
 
 struct ib_uverbs_ex_create_qp {
diff --git a/include/video/exynos5433_decon.h b/include/video/exynos5433_decon.h
index 0098a522d9f4..ef8e2a8ad0af 100644
--- a/include/video/exynos5433_decon.h
+++ b/include/video/exynos5433_decon.h
@@ -89,6 +89,8 @@
 #define VIDCON0_ENVID_F                 (1 << 0)
 
 /* VIDOUTCON0 */
+#define VIDOUT_INTERLACE_FIELD_F        (1 << 29)
+#define VIDOUT_INTERLACE_EN_F           (1 << 28)
 #define VIDOUT_LCD_ON                   (1 << 24)
 #define VIDOUT_IF_F_MASK                (0x3 << 20)
 #define VIDOUT_RGB_IF                   (0x0 << 20)