diff --git a/Makefile b/Makefile
index e26cb1e56266..067433219984 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 VERSION = 3
 PATCHLEVEL = 10
-SUBLEVEL = 79
+SUBLEVEL = 80
 EXTRAVERSION =
 NAME = TOSSUG Baby Fish
 
@@ -241,7 +241,7 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo 
$$BASH; \
 
 HOSTCC       = gcc
 HOSTCXX      = g++
-HOSTCFLAGS   = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 
-fomit-frame-pointer
+HOSTCFLAGS   = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 
-fomit-frame-pointer -std=gnu89
 HOSTCXXFLAGS = -O2
 
 # Decide whether to build built-in, modular, or both.
@@ -373,7 +373,9 @@ KBUILD_CFLAGS   := -Wall -Wundef -Wstrict-prototypes 
-Wno-trigraphs \
                   -fno-strict-aliasing -fno-common \
                   -Werror-implicit-function-declaration \
                   -Wno-format-security \
-                  -fno-delete-null-pointer-checks
+                  -fno-delete-null-pointer-checks \
+                  -std=gnu89
+
 KBUILD_AFLAGS_KERNEL :=
 KBUILD_CFLAGS_KERNEL :=
 KBUILD_AFLAGS   := -D__ASSEMBLY__
diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
index 75bd11386516..77730a37344e 100644
--- a/arch/arm/boot/dts/imx27.dtsi
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -290,7 +290,7 @@
 
                        fec: ethernet@1002b000 {
                                compatible = "fsl,imx27-fec";
-                               reg = <0x1002b000 0x4000>;
+                               reg = <0x1002b000 0x1000>;
                                interrupts = <50>;
                                clocks = <&clks 48>, <&clks 67>, <&clks 0>;
                                clock-names = "ipg", "ahb", "ptp";
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 4bc816a74a2e..f2646934c714 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -32,7 +32,9 @@ ret_fast_syscall:
  UNWIND(.fnstart       )
  UNWIND(.cantunwind    )
        disable_irq                             @ disable interrupts
-       ldr     r1, [tsk, #TI_FLAGS]
+       ldr     r1, [tsk, #TI_FLAGS]            @ re-check for syscall tracing
+       tst     r1, #_TIF_SYSCALL_WORK
+       bne     __sys_trace_return
        tst     r1, #_TIF_WORK_MASK
        bne     fast_work_pending
        asm_trace_hardirqs_on
diff --git a/arch/powerpc/kernel/vmlinux.lds.S 
b/arch/powerpc/kernel/vmlinux.lds.S
index f096e72262f4..1db685104ffc 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -213,6 +213,7 @@ SECTIONS
                *(.opd)
        }
 
+       . = ALIGN(256);
        .got : AT(ADDR(.got) - LOAD_OFFSET) {
                __toc_start = .;
 #ifndef CONFIG_RELOCATABLE
diff --git a/arch/s390/crypto/ghash_s390.c b/arch/s390/crypto/ghash_s390.c
index 7940dc90e80b..b258110da952 100644
--- a/arch/s390/crypto/ghash_s390.c
+++ b/arch/s390/crypto/ghash_s390.c
@@ -16,11 +16,12 @@
 #define GHASH_DIGEST_SIZE      16
 
 struct ghash_ctx {
-       u8 icv[16];
-       u8 key[16];
+       u8 key[GHASH_BLOCK_SIZE];
 };
 
 struct ghash_desc_ctx {
+       u8 icv[GHASH_BLOCK_SIZE];
+       u8 key[GHASH_BLOCK_SIZE];
        u8 buffer[GHASH_BLOCK_SIZE];
        u32 bytes;
 };
@@ -28,8 +29,10 @@ struct ghash_desc_ctx {
 static int ghash_init(struct shash_desc *desc)
 {
        struct ghash_desc_ctx *dctx = shash_desc_ctx(desc);
+       struct ghash_ctx *ctx = crypto_shash_ctx(desc->tfm);
 
        memset(dctx, 0, sizeof(*dctx));
+       memcpy(dctx->key, ctx->key, GHASH_BLOCK_SIZE);
 
        return 0;
 }
@@ -45,7 +48,6 @@ static int ghash_setkey(struct crypto_shash *tfm,
        }
 
        memcpy(ctx->key, key, GHASH_BLOCK_SIZE);
-       memset(ctx->icv, 0, GHASH_BLOCK_SIZE);
 
        return 0;
 }
@@ -54,7 +56,6 @@ static int ghash_update(struct shash_desc *desc,
                         const u8 *src, unsigned int srclen)
 {
        struct ghash_desc_ctx *dctx = shash_desc_ctx(desc);
-       struct ghash_ctx *ctx = crypto_shash_ctx(desc->tfm);
        unsigned int n;
        u8 *buf = dctx->buffer;
        int ret;
@@ -70,7 +71,7 @@ static int ghash_update(struct shash_desc *desc,
                src += n;
 
                if (!dctx->bytes) {
-                       ret = crypt_s390_kimd(KIMD_GHASH, ctx, buf,
+                       ret = crypt_s390_kimd(KIMD_GHASH, dctx, buf,
                                              GHASH_BLOCK_SIZE);
                        if (ret != GHASH_BLOCK_SIZE)
                                return -EIO;
@@ -79,7 +80,7 @@ static int ghash_update(struct shash_desc *desc,
 
        n = srclen & ~(GHASH_BLOCK_SIZE - 1);
        if (n) {
-               ret = crypt_s390_kimd(KIMD_GHASH, ctx, src, n);
+               ret = crypt_s390_kimd(KIMD_GHASH, dctx, src, n);
                if (ret != n)
                        return -EIO;
                src += n;
@@ -94,7 +95,7 @@ static int ghash_update(struct shash_desc *desc,
        return 0;
 }
 
-static int ghash_flush(struct ghash_ctx *ctx, struct ghash_desc_ctx *dctx)
+static int ghash_flush(struct ghash_desc_ctx *dctx)
 {
        u8 *buf = dctx->buffer;
        int ret;
@@ -104,24 +105,24 @@ static int ghash_flush(struct ghash_ctx *ctx, struct 
ghash_desc_ctx *dctx)
 
                memset(pos, 0, dctx->bytes);
 
-               ret = crypt_s390_kimd(KIMD_GHASH, ctx, buf, GHASH_BLOCK_SIZE);
+               ret = crypt_s390_kimd(KIMD_GHASH, dctx, buf, GHASH_BLOCK_SIZE);
                if (ret != GHASH_BLOCK_SIZE)
                        return -EIO;
+
+               dctx->bytes = 0;
        }
 
-       dctx->bytes = 0;
        return 0;
 }
 
 static int ghash_final(struct shash_desc *desc, u8 *dst)
 {
        struct ghash_desc_ctx *dctx = shash_desc_ctx(desc);
-       struct ghash_ctx *ctx = crypto_shash_ctx(desc->tfm);
        int ret;
 
-       ret = ghash_flush(ctx, dctx);
+       ret = ghash_flush(dctx);
        if (!ret)
-               memcpy(dst, ctx->icv, GHASH_BLOCK_SIZE);
+               memcpy(dst, dctx->icv, GHASH_BLOCK_SIZE);
        return ret;
 }
 
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index e14b1f8667bb..5a75ebf3d69f 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -3975,7 +3975,7 @@ void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
        ++vcpu->kvm->stat.mmu_pte_write;
        kvm_mmu_audit(vcpu, AUDIT_PRE_PTE_WRITE);
 
-       mask.cr0_wp = mask.cr4_pae = mask.nxe = 1;
+       mask.cr0_wp = mask.cr4_pae = mask.nxe = mask.smep_andnot_wp = 1;
        for_each_gfn_indirect_valid_sp(vcpu->kvm, sp, gfn) {
                if (detect_write_misaligned(sp, gpa, bytes) ||
                      detect_write_flooding(sp)) {
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index e72186340fec..11441ad69de3 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -173,7 +173,7 @@ static void __init acpi_request_region (struct 
acpi_generic_address *gas,
                request_mem_region(addr, length, desc);
 }
 
-static int __init acpi_reserve_resources(void)
+static void __init acpi_reserve_resources(void)
 {
        acpi_request_region(&acpi_gbl_FADT.xpm1a_event_block, 
acpi_gbl_FADT.pm1_event_length,
                "ACPI PM1a_EVT_BLK");
@@ -202,10 +202,7 @@ static int __init acpi_reserve_resources(void)
        if (!(acpi_gbl_FADT.gpe1_block_length & 0x1))
                acpi_request_region(&acpi_gbl_FADT.xgpe1_block,
                               acpi_gbl_FADT.gpe1_block_length, "ACPI 
GPE1_BLK");
-
-       return 0;
 }
-device_initcall(acpi_reserve_resources);
 
 void acpi_os_printf(const char *fmt, ...)
 {
@@ -1727,6 +1724,7 @@ acpi_status __init acpi_os_initialize(void)
 
 acpi_status __init acpi_os_initialize1(void)
 {
+       acpi_reserve_resources();
        kacpid_wq = alloc_workqueue("kacpid", 0, 1);
        kacpi_notify_wq = alloc_workqueue("kacpi_notify", 0, 1);
        kacpi_hotplug_wq = alloc_workqueue("kacpi_hotplug", 0, 1);
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index 8905e03a53a2..cf5f35877559 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -1684,8 +1684,7 @@ static void ahci_handle_port_interrupt(struct ata_port 
*ap,
        if (unlikely(resetting))
                status &= ~PORT_IRQ_BAD_PMP;
 
-       /* if LPM is enabled, PHYRDY doesn't mean anything */
-       if (ap->link.lpm_policy > ATA_LPM_MAX_POWER) {
+       if (sata_lpm_ignore_phy_events(&ap->link)) {
                status &= ~PORT_IRQ_PHYRDY;
                ahci_scr_write(&ap->link, SCR_ERROR, SERR_PHYRDY_CHG);
        }
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index ca7c23d58a03..5d47a040129a 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -6800,6 +6800,38 @@ u32 ata_wait_register(struct ata_port *ap, void __iomem 
*reg, u32 mask, u32 val,
        return tmp;
 }
 
+/**
+ *     sata_lpm_ignore_phy_events - test if PHY event should be ignored
+ *     @link: Link receiving the event
+ *
+ *     Test whether the received PHY event has to be ignored or not.
+ *
+ *     LOCKING:
+ *     None:
+ *
+ *     RETURNS:
+ *     True if the event has to be ignored.
+ */
+bool sata_lpm_ignore_phy_events(struct ata_link *link)
+{
+       unsigned long lpm_timeout = link->last_lpm_change +
+                                   msecs_to_jiffies(ATA_TMOUT_SPURIOUS_PHY);
+
+       /* if LPM is enabled, PHYRDY doesn't mean anything */
+       if (link->lpm_policy > ATA_LPM_MAX_POWER)
+               return true;
+
+       /* ignore the first PHY event after the LPM policy changed
+        * as it is might be spurious
+        */
+       if ((link->flags & ATA_LFLAG_CHANGED) &&
+           time_before(jiffies, lpm_timeout))
+               return true;
+
+       return false;
+}
+EXPORT_SYMBOL_GPL(sata_lpm_ignore_phy_events);
+
 /*
  * Dummy port_ops
  */
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 370462fa8e01..063036d876b0 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -3481,6 +3481,9 @@ static int ata_eh_set_lpm(struct ata_link *link, enum 
ata_lpm_policy policy,
                }
        }
 
+       link->last_lpm_change = jiffies;
+       link->flags |= ATA_LFLAG_CHANGED;
+
        return 0;
 
 fail:
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 47d8b68c5004..0ebe0c3f5074 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1804,7 +1804,7 @@ void i915_teardown_sysfs(struct drm_device *dev_priv);
 /* intel_i2c.c */
 extern int intel_setup_gmbus(struct drm_device *dev);
 extern void intel_teardown_gmbus(struct drm_device *dev);
-extern inline bool intel_gmbus_is_port_valid(unsigned port)
+static inline bool intel_gmbus_is_port_valid(unsigned port)
 {
        return (port >= GMBUS_PORT_SSC && port <= GMBUS_PORT_DPD);
 }
@@ -1813,7 +1813,7 @@ extern struct i2c_adapter *intel_gmbus_get_adapter(
                struct drm_i915_private *dev_priv, unsigned port);
 extern void intel_gmbus_set_speed(struct i2c_adapter *adapter, int speed);
 extern void intel_gmbus_force_bit(struct i2c_adapter *adapter, bool force_bit);
-extern inline bool intel_gmbus_is_forced_bit(struct i2c_adapter *adapter)
+static inline bool intel_gmbus_is_forced_bit(struct i2c_adapter *adapter)
 {
        return container_of(adapter, struct intel_gmbus, adapter)->force_bit;
 }
diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c
index c64d3d497c50..d7bb12ad4945 100644
--- a/drivers/hwmon/ntc_thermistor.c
+++ b/drivers/hwmon/ntc_thermistor.c
@@ -181,8 +181,10 @@ static struct ntc_thermistor_platform_data *
 ntc_thermistor_parse_dt(struct platform_device *pdev)
 {
        struct iio_channel *chan;
+       enum iio_chan_type type;
        struct device_node *np = pdev->dev.of_node;
        struct ntc_thermistor_platform_data *pdata;
+       int ret;
 
        if (!np)
                return NULL;
@@ -195,6 +197,13 @@ ntc_thermistor_parse_dt(struct platform_device *pdev)
        if (IS_ERR(chan))
                return ERR_CAST(chan);
 
+       ret = iio_get_channel_type(chan, &type);
+       if (ret < 0)
+               return ERR_PTR(ret);
+
+       if (type != IIO_VOLTAGE)
+               return ERR_PTR(-EINVAL);
+
        if (of_property_read_u32(np, "pullup-uv", &pdata->pullup_uv))
                return ERR_PTR(-ENODEV);
        if (of_property_read_u32(np, "pullup-ohm", &pdata->pullup_ohm))
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 1af7df263368..dbd4f5ad3343 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -314,7 +314,7 @@ static void elantech_report_semi_mt_data(struct input_dev 
*dev,
                                         unsigned int x2, unsigned int y2)
 {
        elantech_set_slot(dev, 0, num_fingers != 0, x1, y1);
-       elantech_set_slot(dev, 1, num_fingers == 2, x2, y2);
+       elantech_set_slot(dev, 1, num_fingers >= 2, x2, y2);
 }
 
 /*
diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
index 0bf1e4edf04d..19da22249bd8 100644
--- a/drivers/lguest/core.c
+++ b/drivers/lguest/core.c
@@ -176,7 +176,7 @@ static void unmap_switcher(void)
 bool lguest_address_ok(const struct lguest *lg,
                       unsigned long addr, unsigned long len)
 {
-       return (addr+len) / PAGE_SIZE < lg->pfn_limit && (addr+len >= addr);
+       return addr+len <= lg->pfn_limit * PAGE_SIZE && (addr+len >= addr);
 }
 
 /*
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 1b6986ce5da9..ef18ca745b1e 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1701,7 +1701,8 @@ static int resize_stripes(struct r5conf *conf, int 
newsize)
 
        conf->slab_cache = sc;
        conf->active_name = 1-conf->active_name;
-       conf->pool_size = newsize;
+       if (!err)
+               conf->pool_size = newsize;
        return err;
 }
 
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 84b054b08462..e742761679fa 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -1295,7 +1295,7 @@ static void atmci_set_ios(struct mmc_host *mmc, struct 
mmc_ios *ios)
 
        if (ios->clock) {
                unsigned int clock_min = ~0U;
-               u32 clkdiv;
+               int clkdiv;
 
                spin_lock_bh(&host->lock);
                if (!host->mode_reg) {
@@ -1320,7 +1320,12 @@ static void atmci_set_ios(struct mmc_host *mmc, struct 
mmc_ios *ios)
                /* Calculate clock divider */
                if (host->caps.has_odd_clk_div) {
                        clkdiv = DIV_ROUND_UP(host->bus_hz, clock_min) - 2;
-                       if (clkdiv > 511) {
+                       if (clkdiv < 0) {
+                               dev_warn(&mmc->class_dev,
+                                        "clock %u too fast; using %lu\n",
+                                        clock_min, host->bus_hz / 2);
+                               clkdiv = 0;
+                       } else if (clkdiv > 511) {
                                dev_warn(&mmc->class_dev,
                                         "clock %u too slow; using %lu\n",
                                         clock_min, host->bus_hz / (511 + 2));
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c 
b/drivers/net/wireless/rt2x00/rt2800usb.c
index 400b8679796a..44b6715ccfb1 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -1020,6 +1020,7 @@ static struct usb_device_id rt2800usb_device_table[] = {
        { USB_DEVICE(0x07d1, 0x3c16) },
        { USB_DEVICE(0x07d1, 0x3c17) },
        { USB_DEVICE(0x2001, 0x3c1b) },
+       { USB_DEVICE(0x2001, 0x3c25) },
        /* Draytek */
        { USB_DEVICE(0x07fa, 0x7712) },
        /* DVICO */
diff --git a/drivers/net/wireless/rtlwifi/usb.c 
b/drivers/net/wireless/rtlwifi/usb.c
index 57b12a5883a0..3ad79736b255 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -119,7 +119,7 @@ static int _usbctrl_vendorreq_sync_read(struct usb_device 
*udev, u8 request,
 
        do {
                status = usb_control_msg(udev, pipe, request, reqtype, value,
-                                        index, pdata, len, 0); /*max. timeout*/
+                                        index, pdata, len, 1000);
                if (status < 0) {
                        /* firmware download is checksumed, don't retry */
                        if ((value >= FW_8192C_START_ADDRESS &&
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211.h 
b/drivers/staging/rtl8187se/ieee80211/ieee80211.h
index 8fc9f588b056..9fdd566e8d4a 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211.h
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211.h
@@ -1447,12 +1447,12 @@ extern void ieee80211_sta_ps_send_null_frame(struct 
ieee80211_device *ieee, shor
 
 extern const long ieee80211_wlan_frequencies[];
 
-extern inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
+static inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
 {
        ieee->scans++;
 }
 
-extern inline int ieee80211_get_scans(struct ieee80211_device *ieee)
+static inline int ieee80211_get_scans(struct ieee80211_device *ieee)
 {
        return ieee->scans;
 }
diff --git a/drivers/staging/rtl8192e/rtllib.h 
b/drivers/staging/rtl8192e/rtllib.h
index 3485ef1dfab1..f35948ec5ebf 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -2761,7 +2761,6 @@ extern void rtllib_stop_scan(struct rtllib_device *ieee);
 extern bool rtllib_act_scanning(struct rtllib_device *ieee, bool sync_scan);
 extern void rtllib_stop_scan_syncro(struct rtllib_device *ieee);
 extern void rtllib_start_scan_syncro(struct rtllib_device *ieee, u8 is_mesh);
-extern inline struct sk_buff *rtllib_probe_req(struct rtllib_device *ieee);
 extern u8 MgntQuery_MgntFrameTxRate(struct rtllib_device *ieee);
 extern void rtllib_sta_ps_send_null_frame(struct rtllib_device *ieee,
                                          short pwr);
@@ -2943,12 +2942,12 @@ void rtllib_softmac_scan_syncro(struct rtllib_device 
*ieee, u8 is_mesh);
 
 extern const long rtllib_wlan_frequencies[];
 
-extern inline void rtllib_increment_scans(struct rtllib_device *ieee)
+static inline void rtllib_increment_scans(struct rtllib_device *ieee)
 {
        ieee->scans++;
 }
 
-extern inline int rtllib_get_scans(struct rtllib_device *ieee)
+static inline int rtllib_get_scans(struct rtllib_device *ieee)
 {
        return ieee->scans;
 }
diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c 
b/drivers/staging/rtl8192e/rtllib_softmac.c
index 4feecec8609c..0e4e83758d6a 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -341,7 +341,7 @@ inline void softmac_ps_mgmt_xmit(struct sk_buff *skb,
        }
 }
 
-inline struct sk_buff *rtllib_probe_req(struct rtllib_device *ieee)
+static inline struct sk_buff *rtllib_probe_req(struct rtllib_device *ieee)
 {
        unsigned int len, rate_len;
        u8 *tag;
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211.h 
b/drivers/staging/rtl8192u/ieee80211/ieee80211.h
index 210898c8e66c..e1339c33888f 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211.h
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211.h
@@ -2250,7 +2250,7 @@ static inline void *ieee80211_priv(struct net_device *dev)
        return ((struct ieee80211_device *)netdev_priv(dev))->priv;
 }
 
-extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
+static inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
 {
        /* Single white space is for Linksys APs */
        if (essid_len == 1 && essid[0] == ' ')
@@ -2266,7 +2266,7 @@ extern inline int ieee80211_is_empty_essid(const char 
*essid, int essid_len)
        return 1;
 }
 
-extern inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int 
mode)
+static inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int 
mode)
 {
        /*
         * It is possible for both access points and our device to support
@@ -2292,7 +2292,7 @@ extern inline int ieee80211_is_valid_mode(struct 
ieee80211_device *ieee, int mod
        return 0;
 }
 
-extern inline int ieee80211_get_hdrlen(u16 fc)
+static inline int ieee80211_get_hdrlen(u16 fc)
 {
        int hdrlen = IEEE80211_3ADDR_LEN;
 
@@ -2578,12 +2578,12 @@ void ieee80211_softmac_scan_syncro(struct 
ieee80211_device *ieee);
 
 extern const long ieee80211_wlan_frequencies[];
 
-extern inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
+static inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
 {
        ieee->scans++;
 }
 
-extern inline int ieee80211_get_scans(struct ieee80211_device *ieee)
+static inline int ieee80211_get_scans(struct ieee80211_device *ieee)
 {
        return ieee->scans;
 }
diff --git a/drivers/staging/rtl8712/ieee80211.h 
b/drivers/staging/rtl8712/ieee80211.h
index da4000e49da6..8269be80437a 100644
--- a/drivers/staging/rtl8712/ieee80211.h
+++ b/drivers/staging/rtl8712/ieee80211.h
@@ -734,7 +734,7 @@ enum ieee80211_state {
 #define IEEE_G            (1<<2)
 #define IEEE_MODE_MASK    (IEEE_A|IEEE_B|IEEE_G)
 
-extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
+static inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
 {
        /* Single white space is for Linksys APs */
        if (essid_len == 1 && essid[0] == ' ')
@@ -748,7 +748,7 @@ extern inline int ieee80211_is_empty_essid(const char 
*essid, int essid_len)
        return 1;
 }
 
-extern inline int ieee80211_get_hdrlen(u16 fc)
+static inline int ieee80211_get_hdrlen(u16 fc)
 {
        int hdrlen = 24;
 
diff --git a/drivers/staging/wlags49_h2/wl_internal.h 
b/drivers/staging/wlags49_h2/wl_internal.h
index b23078164149..11b00c39a98c 100644
--- a/drivers/staging/wlags49_h2/wl_internal.h
+++ b/drivers/staging/wlags49_h2/wl_internal.h
@@ -1014,7 +1014,7 @@ static inline void wl_unlock(struct wl_private *lp,
 /* Interrupt enable disable functions                               */
 /********************************************************************/
 
-extern inline void wl_act_int_on(struct wl_private *lp)
+static inline void wl_act_int_on(struct wl_private *lp)
 {
        /*
         * Only do something when the driver is handling
@@ -1026,7 +1026,7 @@ extern inline void wl_act_int_on(struct wl_private *lp)
        }
 }
 
-extern inline void wl_act_int_off(struct wl_private *lp)
+static inline void wl_act_int_off(struct wl_private *lp)
 {
        /*
         * Only do something when the driver is handling
diff --git a/drivers/target/target_core_pscsi.c 
b/drivers/target/target_core_pscsi.c
index b1e77ff9a636..244776bec1c7 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -520,6 +520,7 @@ static int pscsi_configure_device(struct se_device *dev)
                                        " pdv_host_id: %d\n", pdv->pdv_host_id);
                                return -EINVAL;
                        }
+                       pdv->pdv_lld_host = sh;
                }
        } else {
                if (phv->phv_mode == PHV_VIRTUAL_HOST_ID) {
@@ -602,6 +603,8 @@ static void pscsi_free_device(struct se_device *dev)
                if ((phv->phv_mode == PHV_LLD_SCSI_HOST_NO) &&
                    (phv->phv_lld_host != NULL))
                        scsi_host_put(phv->phv_lld_host);
+               else if (pdv->pdv_lld_host)
+                       scsi_host_put(pdv->pdv_lld_host);
 
                if ((sd->type == TYPE_DISK) || (sd->type == TYPE_ROM))
                        scsi_device_put(sd);
diff --git a/drivers/target/target_core_pscsi.h 
b/drivers/target/target_core_pscsi.h
index 1bd757dff8ee..820d3052b775 100644
--- a/drivers/target/target_core_pscsi.h
+++ b/drivers/target/target_core_pscsi.h
@@ -45,6 +45,7 @@ struct pscsi_dev_virt {
        int     pdv_lun_id;
        struct block_device *pdv_bd;
        struct scsi_device *pdv_sd;
+       struct Scsi_Host *pdv_lld_host;
 } ____cacheline_aligned;
 
 typedef enum phv_modes {
diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
index 80e7f75a56c7..3dab424515ef 100644
--- a/drivers/usb/gadget/configfs.c
+++ b/drivers/usb/gadget/configfs.c
@@ -757,6 +757,7 @@ static void purge_configs_funcs(struct gadget_info *gi)
                        }
                }
                c->next_interface_id = 0;
+               memset(c->interface, 0, sizeof(c->interface));
                c->superspeed = 0;
                c->highspeed = 0;
                c->fullspeed = 0;
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index bc7a886e3c36..30533952b4a3 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -2144,8 +2144,13 @@ static int process_isoc_td(struct xhci_hcd *xhci, struct 
xhci_td *td,
                break;
        case COMP_DEV_ERR:
        case COMP_STALL:
+               frame->status = -EPROTO;
+               skip_td = true;
+               break;
        case COMP_TX_ERR:
                frame->status = -EPROTO;
+               if (event_trb != td->last_trb)
+                       return 0;
                skip_td = true;
                break;
        case COMP_STOP:
@@ -2762,7 +2767,7 @@ irqreturn_t xhci_irq(struct usb_hcd *hcd)
                xhci_halt(xhci);
 hw_died:
                spin_unlock(&xhci->lock);
-               return -ESHUTDOWN;
+               return IRQ_HANDLED;
        }
 
        /*
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 373d4dada565..ed8de724b285 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1237,7 +1237,7 @@ union xhci_trb {
  * since the command ring is 64-byte aligned.
  * It must also be greater than 16.
  */
-#define TRBS_PER_SEGMENT       64
+#define TRBS_PER_SEGMENT       256
 /* Allow two commands + a link TRB, along with any reserved command TRBs */
 #define MAX_RSVD_CMD_TRBS      (TRBS_PER_SEGMENT - 3)
 #define TRB_SEGMENT_SIZE       (TRBS_PER_SEGMENT*16)
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 79e9ea005c63..691a82105180 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -127,6 +127,7 @@ static const struct usb_device_id id_table[] = {
        { USB_DEVICE(0x10C4, 0x88A5) }, /* Planet Innovation Ingeni ZigBee USB 
Device */
        { USB_DEVICE(0x10C4, 0x8946) }, /* Ketra N1 Wireless Interface */
        { USB_DEVICE(0x10C4, 0x8977) }, /* CEL MeshWorks DevKit Device */
+       { USB_DEVICE(0x10C4, 0x8998) }, /* KCF Technologies PRN */
        { USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */
        { USB_DEVICE(0x10C4, 0xEA61) }, /* Silicon Labs factory default */
        { USB_DEVICE(0x10C4, 0xEA70) }, /* Silicon Labs factory default */
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index de3e15d8eb10..33313caed504 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -63,7 +63,6 @@ static const struct usb_device_id id_table[] = {
        { USB_DEVICE(DCU10_VENDOR_ID, DCU10_PRODUCT_ID) },
        { USB_DEVICE(SITECOM_VENDOR_ID, SITECOM_PRODUCT_ID) },
        { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_ID) },
-       { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_ID) },
        { USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_SX1) },
        { USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_X65) },
        { USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_X75) },
diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index 71fd9da1d6e7..e3b7af8adfb7 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -62,10 +62,6 @@
 #define ALCATEL_VENDOR_ID      0x11f7
 #define ALCATEL_PRODUCT_ID     0x02df
 
-/* Samsung I330 phone cradle */
-#define SAMSUNG_VENDOR_ID      0x04e8
-#define SAMSUNG_PRODUCT_ID     0x8001
-
 #define SIEMENS_VENDOR_ID      0x11f5
 #define SIEMENS_PRODUCT_ID_SX1 0x0001
 #define SIEMENS_PRODUCT_ID_X65 0x0003
diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c
index 9910aa2edf4b..727905de0ba4 100644
--- a/drivers/usb/serial/visor.c
+++ b/drivers/usb/serial/visor.c
@@ -96,7 +96,7 @@ static struct usb_device_id id_table [] = {
                .driver_info = (kernel_ulong_t)&palm_os_4_probe },
        { USB_DEVICE(ACER_VENDOR_ID, ACER_S10_ID),
                .driver_info = (kernel_ulong_t)&palm_os_4_probe },
-       { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUNG_SCH_I330_ID),
+       { USB_DEVICE_INTERFACE_CLASS(SAMSUNG_VENDOR_ID, SAMSUNG_SCH_I330_ID, 
0xff),
                .driver_info = (kernel_ulong_t)&palm_os_4_probe },
        { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUNG_SPH_I500_ID),
                .driver_info = (kernel_ulong_t)&palm_os_4_probe },
diff --git a/drivers/usb/storage/unusual_devs.h 
b/drivers/usb/storage/unusual_devs.h
index 7f625306ea80..821e1e2f70f6 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -760,6 +760,13 @@ UNUSUAL_DEV(  0x059f, 0x0643, 0x0000, 0x0000,
                USB_SC_DEVICE, USB_PR_DEVICE, NULL,
                US_FL_GO_SLOW ),
 
+/* Reported by Christian Schaller <cscha...@redhat.com> */
+UNUSUAL_DEV(  0x059f, 0x0651, 0x0000, 0x0000,
+               "LaCie",
+               "External HDD",
+               USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+               US_FL_NO_WP_DETECT ),
+
 /* Submitted by Joel Bourquard <numl...@freesurf.ch>
  * Some versions of this device need the SubClass and Protocol overrides
  * while others don't.
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 53f620a4350e..618bcc84a09e 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -824,7 +824,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
                        total_size = total_mapping_size(elf_phdata,
                                                        loc->elf_ex.e_phnum);
                        if (!total_size) {
-                               error = -EINVAL;
+                               retval = -EINVAL;
                                goto out_free_dentry;
                        }
                }
diff --git a/fs/dcache.c b/fs/dcache.c
index efa4602e064f..e2800926ae05 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1179,13 +1179,13 @@ ascend:
                /* might go back up the wrong parent if we have had a rename. */
                if (!locked && read_seqretry(&rename_lock, seq))
                        goto rename_retry;
-               next = child->d_child.next;
-               while (unlikely(child->d_flags & DCACHE_DENTRY_KILLED)) {
+               /* go into the first sibling still alive */
+               do {
+                       next = child->d_child.next;
                        if (next == &this_parent->d_subdirs)
                                goto ascend;
                        child = list_entry(next, struct dentry, d_child);
-                       next = next->next;
-               }
+               } while (unlikely(child->d_flags & DCACHE_DENTRY_KILLED));
                rcu_read_unlock();
                goto resume;
        }
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 7fbd1c5b74af..df633bb25909 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -363,7 +363,7 @@ static int ext4_valid_extent(struct inode *inode, struct 
ext4_extent *ext)
        ext4_lblk_t lblock = le32_to_cpu(ext->ee_block);
        ext4_lblk_t last = lblock + len - 1;
 
-       if (lblock > last)
+       if (len == 0 || lblock > last)
                return 0;
        return ext4_data_block_valid(EXT4_SB(inode->i_sb), block, len);
 }
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 9e3d8dd6c40a..8a277505a3be 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1032,7 +1032,8 @@ retry_journal:
                ext4_journal_stop(handle);
                goto retry_grab;
        }
-       wait_on_page_writeback(page);
+       /* In case writeback began while the page was unlocked */
+       wait_for_stable_page(page);
 
        if (ext4_should_dioread_nolock(inode))
                ret = __block_write_begin(page, pos, len, ext4_get_block_write);
@@ -2729,7 +2730,7 @@ retry_journal:
                goto retry_grab;
        }
        /* In case writeback began while the page was unlocked */
-       wait_on_page_writeback(page);
+       wait_for_stable_page(page);
 
        ret = __block_write_begin(page, pos, len, ext4_da_get_block_prep);
        if (ret < 0) {
diff --git a/fs/fhandle.c b/fs/fhandle.c
index 999ff5c3cab0..d59712dfa3e7 100644
--- a/fs/fhandle.c
+++ b/fs/fhandle.c
@@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct 
file_handle __user *ufh,
                goto out_err;
        }
        /* copy the full handle */
-       if (copy_from_user(handle, ufh,
-                          sizeof(struct file_handle) +
+       *handle = f_handle;
+       if (copy_from_user(&handle->f_handle,
+                          &ufh->f_handle,
                           f_handle.handle_bytes)) {
                retval = -EFAULT;
                goto out_handle;
diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c
index d8b0afde2179..2dba0caf1f4a 100644
--- a/fs/omfs/inode.c
+++ b/fs/omfs/inode.c
@@ -361,7 +361,7 @@ nomem:
 }
 
 enum {
-       Opt_uid, Opt_gid, Opt_umask, Opt_dmask, Opt_fmask
+       Opt_uid, Opt_gid, Opt_umask, Opt_dmask, Opt_fmask, Opt_err
 };
 
 static const match_table_t tokens = {
@@ -370,6 +370,7 @@ static const match_table_t tokens = {
        {Opt_umask, "umask=%o"},
        {Opt_dmask, "dmask=%o"},
        {Opt_fmask, "fmask=%o"},
+       {Opt_err, NULL},
 };
 
 static int parse_options(char *options, struct omfs_sb_info *sbi)
diff --git a/include/linux/libata.h b/include/linux/libata.h
index cc82cfb66259..8e5d45fa83cf 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -187,6 +187,7 @@ enum {
        ATA_LFLAG_SW_ACTIVITY   = (1 << 7), /* keep activity stats */
        ATA_LFLAG_NO_LPM        = (1 << 8), /* disable LPM on this link */
        ATA_LFLAG_RST_ONCE      = (1 << 9), /* limit recovery to one reset */
+       ATA_LFLAG_CHANGED       = (1 << 10), /* LPM state changed on this link 
*/
 
        /* struct ata_port flags */
        ATA_FLAG_SLAVE_POSS     = (1 << 0), /* host supports slave dev */
@@ -289,6 +290,12 @@ enum {
         */
        ATA_TMOUT_PMP_SRST_WAIT = 5000,
 
+       /* When the LPM policy is set to ATA_LPM_MAX_POWER, there might
+        * be a spurious PHY event, so ignore the first PHY event that
+        * occurs within 10s after the policy change.
+        */
+       ATA_TMOUT_SPURIOUS_PHY  = 10000,
+
        /* ATA bus states */
        BUS_UNKNOWN             = 0,
        BUS_DMA                 = 1,
@@ -736,6 +743,8 @@ struct ata_link {
        struct ata_eh_context   eh_context;
 
        struct ata_device       device[ATA_MAX_DEVICES];
+
+       unsigned long           last_lpm_change; /* when last LPM change 
happened */
 };
 #define ATA_LINK_CLEAR_BEGIN           offsetof(struct ata_link, active_tag)
 #define ATA_LINK_CLEAR_END             offsetof(struct ata_link, device[0])
@@ -1085,6 +1094,7 @@ extern struct ata_device *ata_dev_pair(struct ata_device 
*adev);
 extern int ata_do_set_mode(struct ata_link *link, struct ata_device 
**r_failed_dev);
 extern void ata_scsi_port_error_handler(struct Scsi_Host *host, struct 
ata_port *ap);
 extern void ata_scsi_cmd_error_handler(struct Scsi_Host *host, struct ata_port 
*ap, struct list_head *eh_q);
+extern bool sata_lpm_ignore_phy_events(struct ata_link *link);
 
 extern int ata_cable_40wire(struct ata_port *ap);
 extern int ata_cable_80wire(struct ata_port *ap);
diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
index a28df5206d95..11649615c505 100644
--- a/lib/strnlen_user.c
+++ b/lib/strnlen_user.c
@@ -57,7 +57,8 @@ static inline long do_strnlen_user(const char __user *src, 
unsigned long count,
                        return res + find_zero(data) + 1 - align;
                }
                res += sizeof(unsigned long);
-               if (unlikely(max < sizeof(unsigned long)))
+               /* We already handled 'unsigned long' bytes. Did we do it all ? 
*/
+               if (unlikely(max <= sizeof(unsigned long)))
                        break;
                max -= sizeof(unsigned long);
                if (unlikely(__get_user(c,(unsigned long __user *)(src+res))))
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 1b51d9216e7e..7665ce336e2b 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -1702,20 +1702,29 @@ static void kick_requests(struct ceph_osd_client *osdc, 
bool force_resend,
                err = __map_request(osdc, req,
                                    force_resend || force_resend_writes);
                dout("__map_request returned %d\n", err);
-               if (err == 0)
-                       continue;  /* no change and no osd was specified */
                if (err < 0)
                        continue;  /* hrm! */
-               if (req->r_osd == NULL) {
-                       dout("tid %llu maps to no valid osd\n", req->r_tid);
-                       needmap++;  /* request a newer map */
-                       continue;
-               }
+               if (req->r_osd == NULL || err > 0) {
+                       if (req->r_osd == NULL) {
+                               dout("lingering %p tid %llu maps to no osd\n",
+                                    req, req->r_tid);
+                               /*
+                                * A homeless lingering request makes
+                                * no sense, as it's job is to keep
+                                * a particular OSD connection open.
+                                * Request a newer map and kick the
+                                * request, knowing that it won't be
+                                * resent until we actually get a map
+                                * that can tell us where to send it.
+                                */
+                               needmap++;
+                       }
 
-               dout("kicking lingering %p tid %llu osd%d\n", req, req->r_tid,
-                    req->r_osd ? req->r_osd->o_osd : -1);
-               __register_request(osdc, req);
-               __unregister_linger_request(osdc, req);
+                       dout("kicking lingering %p tid %llu osd%d\n", req,
+                            req->r_tid, req->r_osd ? req->r_osd->o_osd : -1);
+                       __register_request(osdc, req);
+                       __unregister_linger_request(osdc, req);
+               }
        }
        reset_changed_osds(osdc);
        mutex_unlock(&osdc->request_mutex);
diff --git a/net/socket.c b/net/socket.c
index fc90b4f0da3c..53b6e411f7a4 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -1988,14 +1988,12 @@ static int ___sys_sendmsg(struct socket *sock, struct 
msghdr __user *msg,
        int err, ctl_len, total_len;
 
        err = -EFAULT;
-       if (MSG_CMSG_COMPAT & flags) {
-               if (get_compat_msghdr(msg_sys, msg_compat))
-                       return -EFAULT;
-       } else {
+       if (MSG_CMSG_COMPAT & flags)
+               err = get_compat_msghdr(msg_sys, msg_compat);
+       else
                err = copy_msghdr_from_user(msg_sys, msg);
-               if (err)
-                       return err;
-       }
+       if (err)
+               return err;
 
        if (msg_sys->msg_iovlen > UIO_FASTIOV) {
                err = -EMSGSIZE;
@@ -2200,14 +2198,12 @@ static int ___sys_recvmsg(struct socket *sock, struct 
msghdr __user *msg,
        struct sockaddr __user *uaddr;
        int __user *uaddr_len;
 
-       if (MSG_CMSG_COMPAT & flags) {
-               if (get_compat_msghdr(msg_sys, msg_compat))
-                       return -EFAULT;
-       } else {
+       if (MSG_CMSG_COMPAT & flags)
+               err = get_compat_msghdr(msg_sys, msg_compat);
+       else
                err = copy_msghdr_from_user(msg_sys, msg);
-               if (err)
-                       return err;
-       }
+       if (err)
+               return err;
 
        if (msg_sys->msg_iovlen > UIO_FASTIOV) {
                err = -EMSGSIZE;
diff --git a/net/sunrpc/auth_gss/gss_rpc_xdr.c 
b/net/sunrpc/auth_gss/gss_rpc_xdr.c
index f0f78c5f1c7d..e0062c544ac8 100644
--- a/net/sunrpc/auth_gss/gss_rpc_xdr.c
+++ b/net/sunrpc/auth_gss/gss_rpc_xdr.c
@@ -794,20 +794,26 @@ int gssx_dec_accept_sec_context(struct rpc_rqst *rqstp,
 {
        u32 value_follows;
        int err;
+       struct page *scratch;
+
+       scratch = alloc_page(GFP_KERNEL);
+       if (!scratch)
+               return -ENOMEM;
+       xdr_set_scratch_buffer(xdr, page_address(scratch), PAGE_SIZE);
 
        /* res->status */
        err = gssx_dec_status(xdr, &res->status);
        if (err)
-               return err;
+               goto out_free;
 
        /* res->context_handle */
        err = gssx_dec_bool(xdr, &value_follows);
        if (err)
-               return err;
+               goto out_free;
        if (value_follows) {
                err = gssx_dec_ctx(xdr, res->context_handle);
                if (err)
-                       return err;
+                       goto out_free;
        } else {
                res->context_handle = NULL;
        }
@@ -815,11 +821,11 @@ int gssx_dec_accept_sec_context(struct rpc_rqst *rqstp,
        /* res->output_token */
        err = gssx_dec_bool(xdr, &value_follows);
        if (err)
-               return err;
+               goto out_free;
        if (value_follows) {
                err = gssx_dec_buffer(xdr, res->output_token);
                if (err)
-                       return err;
+                       goto out_free;
        } else {
                res->output_token = NULL;
        }
@@ -827,14 +833,17 @@ int gssx_dec_accept_sec_context(struct rpc_rqst *rqstp,
        /* res->delegated_cred_handle */
        err = gssx_dec_bool(xdr, &value_follows);
        if (err)
-               return err;
+               goto out_free;
        if (value_follows) {
                /* we do not support upcall servers sending this data. */
-               return -EINVAL;
+               err = -EINVAL;
+               goto out_free;
        }
 
        /* res->options */
        err = gssx_dec_option_array(xdr, &res->options);
 
+out_free:
+       __free_page(scratch);
        return err;
 }
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index fab909908a42..3cda292f74e4 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -3490,6 +3490,14 @@ static const struct hda_codec_preset 
snd_hda_preset_conexant[] = {
          .patch = patch_conexant_auto },
        { .id = 0x14f150b9, .name = "CX20665",
          .patch = patch_conexant_auto },
+       { .id = 0x14f150f1, .name = "CX20721",
+         .patch = patch_conexant_auto },
+       { .id = 0x14f150f2, .name = "CX20722",
+         .patch = patch_conexant_auto },
+       { .id = 0x14f150f3, .name = "CX20723",
+         .patch = patch_conexant_auto },
+       { .id = 0x14f150f4, .name = "CX20724",
+         .patch = patch_conexant_auto },
        { .id = 0x14f1510f, .name = "CX20751/2",
          .patch = patch_conexant_auto },
        { .id = 0x14f15110, .name = "CX20751/2",
@@ -3524,6 +3532,10 @@ MODULE_ALIAS("snd-hda-codec-id:14f150ab");
 MODULE_ALIAS("snd-hda-codec-id:14f150ac");
 MODULE_ALIAS("snd-hda-codec-id:14f150b8");
 MODULE_ALIAS("snd-hda-codec-id:14f150b9");
+MODULE_ALIAS("snd-hda-codec-id:14f150f1");
+MODULE_ALIAS("snd-hda-codec-id:14f150f2");
+MODULE_ALIAS("snd-hda-codec-id:14f150f3");
+MODULE_ALIAS("snd-hda-codec-id:14f150f4");
 MODULE_ALIAS("snd-hda-codec-id:14f1510f");
 MODULE_ALIAS("snd-hda-codec-id:14f15110");
 MODULE_ALIAS("snd-hda-codec-id:14f15111");
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index a8eb7fe2766e..444019696f85 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3736,6 +3736,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
        SND_PCI_QUIRK_VENDOR(0x1025, "Acer Aspire", ALC271_FIXUP_DMIC),
        SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook", ALC269_FIXUP_LIFEBOOK),
        SND_PCI_QUIRK(0x10cf, 0x15dc, "Lifebook T731", 
ALC269_FIXUP_LIFEBOOK_HP_PIN),
+       SND_PCI_QUIRK(0x10cf, 0x1757, "Lifebook E752", 
ALC269_FIXUP_LIFEBOOK_HP_PIN),
        SND_PCI_QUIRK(0x10cf, 0x1845, "Lifebook U904", 
ALC269_FIXUP_LIFEBOOK_EXTMIC),
        SND_PCI_QUIRK(0x17aa, 0x20f2, "Thinkpad SL410/510", 
ALC269_FIXUP_SKU_IGNORE),
        SND_PCI_QUIRK(0x17aa, 0x215e, "Thinkpad L512", ALC269_FIXUP_SKU_IGNORE),
diff --git a/sound/soc/codecs/mc13783.c b/sound/soc/codecs/mc13783.c
index 8a8d9364e87f..d0fc21559a85 100644
--- a/sound/soc/codecs/mc13783.c
+++ b/sound/soc/codecs/mc13783.c
@@ -604,14 +604,14 @@ static int mc13783_probe(struct snd_soc_codec *codec)
                                AUDIO_SSI_SEL, 0);
        else
                mc13xxx_reg_rmw(priv->mc13xxx, MC13783_AUDIO_CODEC,
-                               0, AUDIO_SSI_SEL);
+                               AUDIO_SSI_SEL, AUDIO_SSI_SEL);
 
        if (priv->dac_ssi_port == MC13783_SSI1_PORT)
                mc13xxx_reg_rmw(priv->mc13xxx, MC13783_AUDIO_DAC,
                                AUDIO_SSI_SEL, 0);
        else
                mc13xxx_reg_rmw(priv->mc13xxx, MC13783_AUDIO_DAC,
-                               0, AUDIO_SSI_SEL);
+                               AUDIO_SSI_SEL, AUDIO_SSI_SEL);
 
        mc13xxx_unlock(priv->mc13xxx);
 
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index 4a8decf85a4a..39f65bc9de56 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -392,7 +392,7 @@ static const struct snd_soc_dapm_route audio_paths[] = {
        { "Right Input Mixer", "Boost Switch", "Right Boost Mixer", },
        { "Right Input Mixer", NULL, "RINPUT1", },  /* Really Boost Switch */
        { "Right Input Mixer", NULL, "RINPUT2" },
-       { "Right Input Mixer", NULL, "LINPUT3" },
+       { "Right Input Mixer", NULL, "RINPUT3" },
 
        { "Left ADC", NULL, "Left Input Mixer" },
        { "Right ADC", NULL, "Right Input Mixer" },
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 29e95f93d482..6e746c7474bf 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -2679,7 +2679,7 @@ static struct {
 };
 
 static int fs_ratios[] = {
-       64, 128, 192, 256, 348, 512, 768, 1024, 1408, 1536
+       64, 128, 192, 256, 384, 512, 768, 1024, 1408, 1536
 };
 
 static int bclk_divs[] = {
--
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