From: "Mike Pagano" <mpagano@gentoo.org>
To: gentoo-commits@lists.gentoo.org
Subject: [gentoo-commits] proj/linux-patches:3.10 commit in: /
Date: Tue, 23 Jun 2015 11:58:34 +0000 (UTC) [thread overview]
Message-ID: <1435059981.e86077ce612e6428c0d7ea965da69e99ad5d6dce.mpagano@gentoo> (raw)
commit: e86077ce612e6428c0d7ea965da69e99ad5d6dce
Author: Mike Pagano <mpagano <AT> gentoo <DOT> org>
AuthorDate: Tue Jun 23 11:46:21 2015 +0000
Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org>
CommitDate: Tue Jun 23 11:46:21 2015 +0000
URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=e86077ce
Linux patch 3.10.81
0000_README | 4 +
1080_linux-3.10.81.patch | 698 +++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 702 insertions(+)
diff --git a/0000_README b/0000_README
index b0171f5..574c6c0 100644
--- a/0000_README
+++ b/0000_README
@@ -362,6 +362,10 @@ Patch: 1079_linux-3.10.80.patch
From: http://www.kernel.org
Desc: Linux 3.10.80
+Patch: 1080_linux-3.10.81.patch
+From: http://www.kernel.org
+Desc: Linux 3.10.81
+
Patch: 1500_XATTR_USER_PREFIX.patch
From: https://bugs.gentoo.org/show_bug.cgi?id=470644
Desc: Support for namespace user.pax.* on tmpfs.
diff --git a/1080_linux-3.10.81.patch b/1080_linux-3.10.81.patch
new file mode 100644
index 0000000..20d9392
--- /dev/null
+++ b/1080_linux-3.10.81.patch
@@ -0,0 +1,698 @@
+diff --git a/Makefile b/Makefile
+index 067433219984..6d19e37d36d5 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,6 +1,6 @@
+ VERSION = 3
+ PATCHLEVEL = 10
+-SUBLEVEL = 80
++SUBLEVEL = 81
+ EXTRAVERSION =
+ NAME = TOSSUG Baby Fish
+
+diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
+index d1fea7a054be..7479d8d847a6 100644
+--- a/arch/mips/kernel/irq.c
++++ b/arch/mips/kernel/irq.c
+@@ -110,7 +110,7 @@ void __init init_IRQ(void)
+ #endif
+ }
+
+-#ifdef DEBUG_STACKOVERFLOW
++#ifdef CONFIG_DEBUG_STACKOVERFLOW
+ static inline void check_stack_overflow(void)
+ {
+ unsigned long sp;
+diff --git a/block/genhd.c b/block/genhd.c
+index 7694dffe9f0e..b09f5fc94dee 100644
+--- a/block/genhd.c
++++ b/block/genhd.c
+@@ -422,9 +422,9 @@ int blk_alloc_devt(struct hd_struct *part, dev_t *devt)
+ /* allocate ext devt */
+ idr_preload(GFP_KERNEL);
+
+- spin_lock(&ext_devt_lock);
++ spin_lock_bh(&ext_devt_lock);
+ idx = idr_alloc(&ext_devt_idr, part, 0, NR_EXT_DEVT, GFP_NOWAIT);
+- spin_unlock(&ext_devt_lock);
++ spin_unlock_bh(&ext_devt_lock);
+
+ idr_preload_end();
+ if (idx < 0)
+@@ -449,9 +449,9 @@ void blk_free_devt(dev_t devt)
+ return;
+
+ if (MAJOR(devt) == BLOCK_EXT_MAJOR) {
+- spin_lock(&ext_devt_lock);
++ spin_lock_bh(&ext_devt_lock);
+ idr_remove(&ext_devt_idr, blk_mangle_minor(MINOR(devt)));
+- spin_unlock(&ext_devt_lock);
++ spin_unlock_bh(&ext_devt_lock);
+ }
+ }
+
+@@ -691,13 +691,13 @@ struct gendisk *get_gendisk(dev_t devt, int *partno)
+ } else {
+ struct hd_struct *part;
+
+- spin_lock(&ext_devt_lock);
++ spin_lock_bh(&ext_devt_lock);
+ part = idr_find(&ext_devt_idr, blk_mangle_minor(MINOR(devt)));
+ if (part && get_disk(part_to_disk(part))) {
+ *partno = part->partno;
+ disk = part_to_disk(part);
+ }
+- spin_unlock(&ext_devt_lock);
++ spin_unlock_bh(&ext_devt_lock);
+ }
+
+ return disk;
+diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c
+index e73bef3093d2..5507f36a06b4 100644
+--- a/drivers/ata/pata_octeon_cf.c
++++ b/drivers/ata/pata_octeon_cf.c
+@@ -1068,7 +1068,7 @@ static struct of_device_id octeon_cf_match[] = {
+ },
+ {},
+ };
+-MODULE_DEVICE_TABLE(of, octeon_i2c_match);
++MODULE_DEVICE_TABLE(of, octeon_cf_match);
+
+ static struct platform_driver octeon_cf_driver = {
+ .probe = octeon_cf_probe,
+diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
+index 4a21e13cc58c..d5e666fb459c 100644
+--- a/drivers/gpu/drm/i915/intel_i2c.c
++++ b/drivers/gpu/drm/i915/intel_i2c.c
+@@ -441,7 +441,7 @@ gmbus_xfer(struct i2c_adapter *adapter,
+ struct intel_gmbus,
+ adapter);
+ struct drm_i915_private *dev_priv = bus->dev_priv;
+- int i, reg_offset;
++ int i = 0, inc, try = 0, reg_offset;
+ int ret = 0;
+
+ mutex_lock(&dev_priv->gmbus_mutex);
+@@ -453,12 +453,14 @@ gmbus_xfer(struct i2c_adapter *adapter,
+
+ reg_offset = dev_priv->gpio_mmio_base;
+
++retry:
+ I915_WRITE(GMBUS0 + reg_offset, bus->reg0);
+
+- for (i = 0; i < num; i++) {
++ for (; i < num; i += inc) {
++ inc = 1;
+ if (gmbus_is_index_read(msgs, i, num)) {
+ ret = gmbus_xfer_index_read(dev_priv, &msgs[i]);
+- i += 1; /* set i to the index of the read xfer */
++ inc = 2; /* an index read is two msgs */
+ } else if (msgs[i].flags & I2C_M_RD) {
+ ret = gmbus_xfer_read(dev_priv, &msgs[i], 0);
+ } else {
+@@ -530,6 +532,18 @@ clear_err:
+ adapter->name, msgs[i].addr,
+ (msgs[i].flags & I2C_M_RD) ? 'r' : 'w', msgs[i].len);
+
++ /*
++ * Passive adapters sometimes NAK the first probe. Retry the first
++ * message once on -ENXIO for GMBUS transfers; the bit banging algorithm
++ * has retries internally. See also the retry loop in
++ * drm_do_probe_ddc_edid, which bails out on the first -ENXIO.
++ */
++ if (ret == -ENXIO && i == 0 && try++ == 0) {
++ DRM_DEBUG_KMS("GMBUS [%s] NAK on first message, retry\n",
++ adapter->name);
++ goto retry;
++ }
++
+ goto out;
+
+ timeout:
+diff --git a/drivers/iio/imu/adis16400.h b/drivers/iio/imu/adis16400.h
+index 0916bf6b6c31..1e8fd2e81d45 100644
+--- a/drivers/iio/imu/adis16400.h
++++ b/drivers/iio/imu/adis16400.h
+@@ -165,6 +165,7 @@ struct adis16400_state {
+ int filt_int;
+
+ struct adis adis;
++ unsigned long avail_scan_mask[2];
+ };
+
+ /* At the moment triggers are only used for ring buffer
+diff --git a/drivers/iio/imu/adis16400_core.c b/drivers/iio/imu/adis16400_core.c
+index 7d60c85cc16d..9721c58ed847 100644
+--- a/drivers/iio/imu/adis16400_core.c
++++ b/drivers/iio/imu/adis16400_core.c
+@@ -438,6 +438,11 @@ static int adis16400_read_raw(struct iio_dev *indio_dev,
+ *val = st->variant->temp_scale_nano / 1000000;
+ *val2 = (st->variant->temp_scale_nano % 1000000);
+ return IIO_VAL_INT_PLUS_MICRO;
++ case IIO_PRESSURE:
++ /* 20 uBar = 0.002kPascal */
++ *val = 0;
++ *val2 = 2000;
++ return IIO_VAL_INT_PLUS_MICRO;
+ default:
+ return -EINVAL;
+ }
+@@ -480,10 +485,10 @@ static int adis16400_read_raw(struct iio_dev *indio_dev,
+ }
+ }
+
+-#define ADIS16400_VOLTAGE_CHAN(addr, bits, name, si) { \
++#define ADIS16400_VOLTAGE_CHAN(addr, bits, name, si, chn) { \
+ .type = IIO_VOLTAGE, \
+ .indexed = 1, \
+- .channel = 0, \
++ .channel = chn, \
+ .extend_name = name, \
+ .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \
+ BIT(IIO_CHAN_INFO_SCALE), \
+@@ -499,10 +504,10 @@ static int adis16400_read_raw(struct iio_dev *indio_dev,
+ }
+
+ #define ADIS16400_SUPPLY_CHAN(addr, bits) \
+- ADIS16400_VOLTAGE_CHAN(addr, bits, "supply", ADIS16400_SCAN_SUPPLY)
++ ADIS16400_VOLTAGE_CHAN(addr, bits, "supply", ADIS16400_SCAN_SUPPLY, 0)
+
+ #define ADIS16400_AUX_ADC_CHAN(addr, bits) \
+- ADIS16400_VOLTAGE_CHAN(addr, bits, NULL, ADIS16400_SCAN_ADC)
++ ADIS16400_VOLTAGE_CHAN(addr, bits, NULL, ADIS16400_SCAN_ADC, 1)
+
+ #define ADIS16400_GYRO_CHAN(mod, addr, bits) { \
+ .type = IIO_ANGL_VEL, \
+@@ -819,11 +824,6 @@ static const struct iio_info adis16400_info = {
+ .debugfs_reg_access = adis_debugfs_reg_access,
+ };
+
+-static const unsigned long adis16400_burst_scan_mask[] = {
+- ~0UL,
+- 0,
+-};
+-
+ static const char * const adis16400_status_error_msgs[] = {
+ [ADIS16400_DIAG_STAT_ZACCL_FAIL] = "Z-axis accelerometer self-test failure",
+ [ADIS16400_DIAG_STAT_YACCL_FAIL] = "Y-axis accelerometer self-test failure",
+@@ -871,6 +871,20 @@ static const struct adis_data adis16400_data = {
+ BIT(ADIS16400_DIAG_STAT_POWER_LOW),
+ };
+
++static void adis16400_setup_chan_mask(struct adis16400_state *st)
++{
++ const struct adis16400_chip_info *chip_info = st->variant;
++ unsigned i;
++
++ for (i = 0; i < chip_info->num_channels; i++) {
++ const struct iio_chan_spec *ch = &chip_info->channels[i];
++
++ if (ch->scan_index >= 0 &&
++ ch->scan_index != ADIS16400_SCAN_TIMESTAMP)
++ st->avail_scan_mask[0] |= BIT(ch->scan_index);
++ }
++}
++
+ static int adis16400_probe(struct spi_device *spi)
+ {
+ struct adis16400_state *st;
+@@ -894,8 +908,10 @@ static int adis16400_probe(struct spi_device *spi)
+ indio_dev->info = &adis16400_info;
+ indio_dev->modes = INDIO_DIRECT_MODE;
+
+- if (!(st->variant->flags & ADIS16400_NO_BURST))
+- indio_dev->available_scan_masks = adis16400_burst_scan_mask;
++ if (!(st->variant->flags & ADIS16400_NO_BURST)) {
++ adis16400_setup_chan_mask(st);
++ indio_dev->available_scan_masks = st->avail_scan_mask;
++ }
+
+ ret = adis_init(&st->adis, indio_dev, spi, &adis16400_data);
+ if (ret)
+diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
+index dbd4f5ad3343..02099afb6c79 100644
+--- a/drivers/input/mouse/elantech.c
++++ b/drivers/input/mouse/elantech.c
+@@ -1241,10 +1241,11 @@ static bool elantech_is_signature_valid(const unsigned char *param)
+ return true;
+
+ /*
+- * Some models have a revision higher then 20. Meaning param[2] may
+- * be 10 or 20, skip the rates check for these.
++ * Some hw_version >= 4 models have a revision higher then 20. Meaning
++ * that param[2] may be 10 or 20, skip the rates check for these.
+ */
+- if (param[0] == 0x46 && (param[1] & 0xef) == 0x0f && param[2] < 40)
++ if ((param[0] & 0x0f) >= 0x06 && (param[1] & 0xaf) == 0x0f &&
++ param[2] < 40)
+ return true;
+
+ for (i = 0; i < ARRAY_SIZE(rates); i++)
+diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c
+index 7490b6c866e6..d2907a6e3dab 100644
+--- a/drivers/net/phy/dp83640.c
++++ b/drivers/net/phy/dp83640.c
+@@ -45,7 +45,7 @@
+ #define PSF_TX 0x1000
+ #define EXT_EVENT 1
+ #define CAL_EVENT 7
+-#define CAL_TRIGGER 7
++#define CAL_TRIGGER 1
+ #define PER_TRIGGER 6
+
+ #define MII_DP83640_MICR 0x11
+diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
+index 427e48a80efa..299d35552a3e 100644
+--- a/drivers/net/phy/phy.c
++++ b/drivers/net/phy/phy.c
+@@ -1022,12 +1022,14 @@ int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable)
+
+ /* According to 802.3az,the EEE is supported only in full duplex-mode.
+ * Also EEE feature is active when core is operating with MII, GMII
+- * or RGMII.
++ * or RGMII (all kinds). Internal PHYs are also allowed to proceed and
++ * should return an error if they do not support EEE.
+ */
+ if ((phydev->duplex == DUPLEX_FULL) &&
+ ((phydev->interface == PHY_INTERFACE_MODE_MII) ||
+ (phydev->interface == PHY_INTERFACE_MODE_GMII) ||
+- (phydev->interface == PHY_INTERFACE_MODE_RGMII))) {
++ (phydev->interface >= PHY_INTERFACE_MODE_RGMII &&
++ phydev->interface <= PHY_INTERFACE_MODE_RGMII_TXID))) {
+ int eee_lp, eee_cap, eee_adv;
+ u32 lp, cap, adv;
+ int status;
+diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c
+index 8a9e8750703f..e0cf18c6cf11 100644
+--- a/drivers/net/xen-netback/xenbus.c
++++ b/drivers/net/xen-netback/xenbus.c
+@@ -33,6 +33,8 @@ struct backend_info {
+ enum xenbus_state frontend_state;
+ struct xenbus_watch hotplug_status_watch;
+ u8 have_hotplug_status_watch:1;
++
++ const char *hotplug_script;
+ };
+
+ static int connect_rings(struct backend_info *);
+@@ -55,6 +57,7 @@ static int netback_remove(struct xenbus_device *dev)
+ xenvif_free(be->vif);
+ be->vif = NULL;
+ }
++ kfree(be->hotplug_script);
+ kfree(be);
+ dev_set_drvdata(&dev->dev, NULL);
+ return 0;
+@@ -72,6 +75,7 @@ static int netback_probe(struct xenbus_device *dev,
+ struct xenbus_transaction xbt;
+ int err;
+ int sg;
++ const char *script;
+ struct backend_info *be = kzalloc(sizeof(struct backend_info),
+ GFP_KERNEL);
+ if (!be) {
+@@ -132,6 +136,15 @@ static int netback_probe(struct xenbus_device *dev,
+ goto fail;
+ }
+
++ script = xenbus_read(XBT_NIL, dev->nodename, "script", NULL);
++ if (IS_ERR(script)) {
++ err = PTR_ERR(script);
++ xenbus_dev_fatal(dev, err, "reading script");
++ goto fail;
++ }
++
++ be->hotplug_script = script;
++
+ err = xenbus_switch_state(dev, XenbusStateInitWait);
+ if (err)
+ goto fail;
+@@ -162,22 +175,14 @@ static int netback_uevent(struct xenbus_device *xdev,
+ struct kobj_uevent_env *env)
+ {
+ struct backend_info *be = dev_get_drvdata(&xdev->dev);
+- char *val;
+
+- val = xenbus_read(XBT_NIL, xdev->nodename, "script", NULL);
+- if (IS_ERR(val)) {
+- int err = PTR_ERR(val);
+- xenbus_dev_fatal(xdev, err, "reading script");
+- return err;
+- } else {
+- if (add_uevent_var(env, "script=%s", val)) {
+- kfree(val);
+- return -ENOMEM;
+- }
+- kfree(val);
+- }
++ if (!be)
++ return 0;
++
++ if (add_uevent_var(env, "script=%s", be->hotplug_script))
++ return -ENOMEM;
+
+- if (!be || !be->vif)
++ if (!be->vif)
+ return 0;
+
+ return add_uevent_var(env, "vif=%s", be->vif->dev->name);
+diff --git a/drivers/staging/ozwpan/ozusbsvc1.c b/drivers/staging/ozwpan/ozusbsvc1.c
+index 4e4b650fee3f..d4f55b08ef78 100644
+--- a/drivers/staging/ozwpan/ozusbsvc1.c
++++ b/drivers/staging/ozwpan/ozusbsvc1.c
+@@ -314,7 +314,11 @@ static void oz_usb_handle_ep_data(struct oz_usb_ctx *usb_ctx,
+ struct oz_multiple_fixed *body =
+ (struct oz_multiple_fixed *)data_hdr;
+ u8 *data = body->data;
+- int n = (len - sizeof(struct oz_multiple_fixed)+1)
++ unsigned int n;
++ if (!body->unit_size ||
++ len < sizeof(struct oz_multiple_fixed) - 1)
++ break;
++ n = (len - (sizeof(struct oz_multiple_fixed) - 1))
+ / body->unit_size;
+ while (n--) {
+ oz_hcd_data_ind(usb_ctx->hport, body->endpoint,
+@@ -376,10 +380,15 @@ void oz_usb_rx(struct oz_pd *pd, struct oz_elt *elt)
+ case OZ_GET_DESC_RSP: {
+ struct oz_get_desc_rsp *body =
+ (struct oz_get_desc_rsp *)usb_hdr;
+- int data_len = elt->length -
+- sizeof(struct oz_get_desc_rsp) + 1;
+- u16 offs = le16_to_cpu(get_unaligned(&body->offset));
+- u16 total_size =
++ u16 offs, total_size;
++ u8 data_len;
++
++ if (elt->length < sizeof(struct oz_get_desc_rsp) - 1)
++ break;
++ data_len = elt->length -
++ (sizeof(struct oz_get_desc_rsp) - 1);
++ offs = le16_to_cpu(get_unaligned(&body->offset));
++ total_size =
+ le16_to_cpu(get_unaligned(&body->total_size));
+ oz_trace("USB_REQ_GET_DESCRIPTOR - cnf\n");
+ oz_hcd_get_desc_cnf(usb_ctx->hport, body->req_id,
+diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
+index 691a82105180..ab1c5e8ac27f 100644
+--- a/drivers/usb/serial/cp210x.c
++++ b/drivers/usb/serial/cp210x.c
+@@ -128,6 +128,7 @@ static const struct usb_device_id id_table[] = {
+ { 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, 0x8A2A) }, /* HubZ dual ZigBee and Z-Wave dongle */
+ { 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/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
+index 4d918d5f945a..b55e5f3a311d 100644
+--- a/drivers/usb/serial/ftdi_sio.c
++++ b/drivers/usb/serial/ftdi_sio.c
+@@ -715,6 +715,7 @@ static struct usb_device_id id_table_combined [] = {
+ { USB_DEVICE(XSENS_VID, XSENS_AWINDA_DONGLE_PID) },
+ { USB_DEVICE(XSENS_VID, XSENS_AWINDA_STATION_PID) },
+ { USB_DEVICE(XSENS_VID, XSENS_CONVERTER_PID) },
++ { USB_DEVICE(XSENS_VID, XSENS_MTDEVBOARD_PID) },
+ { USB_DEVICE(XSENS_VID, XSENS_MTW_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_OMNI1509) },
+ { USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) },
+diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
+index e906b6aa2424..99316d7cfc03 100644
+--- a/drivers/usb/serial/ftdi_sio_ids.h
++++ b/drivers/usb/serial/ftdi_sio_ids.h
+@@ -155,6 +155,7 @@
+ #define XSENS_AWINDA_STATION_PID 0x0101
+ #define XSENS_AWINDA_DONGLE_PID 0x0102
+ #define XSENS_MTW_PID 0x0200 /* Xsens MTw */
++#define XSENS_MTDEVBOARD_PID 0x0300 /* Motion Tracker Development Board */
+ #define XSENS_CONVERTER_PID 0xD00D /* Xsens USB-serial converter */
+
+ /* Xsens devices using FTDI VID */
+diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
+index 84ceff6abbc1..be7e31a933e5 100644
+--- a/fs/btrfs/extent_io.c
++++ b/fs/btrfs/extent_io.c
+@@ -4080,8 +4080,11 @@ int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
+ }
+ ret = fiemap_fill_next_extent(fieinfo, em_start, disko,
+ em_len, flags);
+- if (ret)
++ if (ret) {
++ if (ret == 1)
++ ret = 0;
+ goto out_free;
++ }
+ }
+ out_free:
+ free_extent_map(em);
+diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
+index f0857e092a3c..68891ff7e5d4 100644
+--- a/fs/btrfs/super.c
++++ b/fs/btrfs/super.c
+@@ -779,6 +779,15 @@ find_root:
+ if (btrfs_root_refs(&new_root->root_item) == 0)
+ return ERR_PTR(-ENOENT);
+
++ if (!(sb->s_flags & MS_RDONLY)) {
++ int ret;
++ down_read(&fs_info->cleanup_work_sem);
++ ret = btrfs_orphan_cleanup(new_root);
++ up_read(&fs_info->cleanup_work_sem);
++ if (ret)
++ return ERR_PTR(ret);
++ }
++
+ dir_id = btrfs_root_dirid(&new_root->root_item);
+ setup_root:
+ location.objectid = dir_id;
+diff --git a/kernel/trace/ring_buffer_benchmark.c b/kernel/trace/ring_buffer_benchmark.c
+index a5457d577b98..6ad2e2d320fe 100644
+--- a/kernel/trace/ring_buffer_benchmark.c
++++ b/kernel/trace/ring_buffer_benchmark.c
+@@ -455,7 +455,7 @@ static int __init ring_buffer_benchmark_init(void)
+
+ if (producer_fifo >= 0) {
+ struct sched_param param = {
+- .sched_priority = consumer_fifo
++ .sched_priority = producer_fifo
+ };
+ sched_setscheduler(producer, SCHED_FIFO, ¶m);
+ } else
+diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
+index 2298237db142..d85d3a0e06ce 100644
+--- a/mm/memory_hotplug.c
++++ b/mm/memory_hotplug.c
+@@ -1803,8 +1803,10 @@ void try_offline_node(int nid)
+ * wait_table may be allocated from boot memory,
+ * here only free if it's allocated by vmalloc.
+ */
+- if (is_vmalloc_addr(zone->wait_table))
++ if (is_vmalloc_addr(zone->wait_table)) {
+ vfree(zone->wait_table);
++ zone->wait_table = NULL;
++ }
+ }
+ }
+ EXPORT_SYMBOL(try_offline_node);
+diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
+index 81de0106528b..49b4a82d3f86 100644
+--- a/net/bridge/br_multicast.c
++++ b/net/bridge/br_multicast.c
+@@ -1007,7 +1007,7 @@ static int br_ip6_multicast_mld2_report(struct net_bridge *br,
+
+ err = br_ip6_multicast_add_group(br, port, &grec->grec_mca,
+ vid);
+- if (!err)
++ if (err)
+ break;
+ }
+
+diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
+index 526bf56f4d31..afeb8e07ee41 100644
+--- a/net/caif/caif_socket.c
++++ b/net/caif/caif_socket.c
+@@ -332,6 +332,10 @@ static long caif_stream_data_wait(struct sock *sk, long timeo)
+ release_sock(sk);
+ timeo = schedule_timeout(timeo);
+ lock_sock(sk);
++
++ if (sock_flag(sk, SOCK_DEAD))
++ break;
++
+ clear_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags);
+ }
+
+@@ -376,6 +380,10 @@ static int caif_stream_recvmsg(struct kiocb *iocb, struct socket *sock,
+ struct sk_buff *skb;
+
+ lock_sock(sk);
++ if (sock_flag(sk, SOCK_DEAD)) {
++ err = -ECONNRESET;
++ goto unlock;
++ }
+ skb = skb_dequeue(&sk->sk_receive_queue);
+ caif_check_flow_release(sk);
+
+diff --git a/net/ipv4/route.c b/net/ipv4/route.c
+index e23c5f64286b..222e1b6141d3 100644
+--- a/net/ipv4/route.c
++++ b/net/ipv4/route.c
+@@ -871,6 +871,10 @@ static int ip_error(struct sk_buff *skb)
+ bool send;
+ int code;
+
++ /* IP on this device is disabled. */
++ if (!in_dev)
++ goto out;
++
+ net = dev_net(rt->dst.dev);
+ if (!IN_DEV_FORWARD(in_dev)) {
+ switch (rt->dst.error) {
+diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
+index c3075b552248..63b536bbf0b0 100644
+--- a/net/ipv4/udp.c
++++ b/net/ipv4/udp.c
+@@ -1293,10 +1293,8 @@ csum_copy_err:
+ }
+ unlock_sock_fast(sk, slow);
+
+- if (noblock)
+- return -EAGAIN;
+-
+- /* starting over for a new packet */
++ /* starting over for a new packet, but check if we need to yield */
++ cond_resched();
+ msg->msg_flags &= ~MSG_TRUNC;
+ goto try_again;
+ }
+diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
+index 6b298dc614e3..7e3901893413 100644
+--- a/net/ipv6/udp.c
++++ b/net/ipv6/udp.c
+@@ -494,10 +494,8 @@ csum_copy_err:
+ }
+ unlock_sock_fast(sk, slow);
+
+- if (noblock)
+- return -EAGAIN;
+-
+- /* starting over for a new packet */
++ /* starting over for a new packet, but check if we need to yield */
++ cond_resched();
+ msg->msg_flags &= ~MSG_TRUNC;
+ goto try_again;
+ }
+diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
+index 2d2f07945c85..e87b27c7bffd 100644
+--- a/net/sched/sch_api.c
++++ b/net/sched/sch_api.c
+@@ -752,10 +752,8 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent,
+ if (dev->flags & IFF_UP)
+ dev_deactivate(dev);
+
+- if (new && new->ops->attach) {
+- new->ops->attach(new);
+- num_q = 0;
+- }
++ if (new && new->ops->attach)
++ goto skip;
+
+ for (i = 0; i < num_q; i++) {
+ struct netdev_queue *dev_queue = dev_ingress_queue(dev);
+@@ -771,12 +769,16 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent,
+ qdisc_destroy(old);
+ }
+
++skip:
+ if (!ingress) {
+ notify_and_destroy(net, skb, n, classid,
+ dev->qdisc, new);
+ if (new && !new->ops->attach)
+ atomic_inc(&new->refcnt);
+ dev->qdisc = new ? : &noop_qdisc;
++
++ if (new && new->ops->attach)
++ new->ops->attach(new);
+ } else {
+ notify_and_destroy(net, skb, n, classid, old, new);
+ }
+diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
+index 75e198d029d2..123c16419cbe 100644
+--- a/net/unix/af_unix.c
++++ b/net/unix/af_unix.c
+@@ -1898,6 +1898,10 @@ static long unix_stream_data_wait(struct sock *sk, long timeo,
+ unix_state_unlock(sk);
+ timeo = schedule_timeout(timeo);
+ unix_state_lock(sk);
++
++ if (sock_flag(sk, SOCK_DEAD))
++ break;
++
+ clear_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags);
+ }
+
+@@ -1957,6 +1961,10 @@ static int unix_stream_recvmsg(struct kiocb *iocb, struct socket *sock,
+ struct sk_buff *skb, *last;
+
+ unix_state_lock(sk);
++ if (sock_flag(sk, SOCK_DEAD)) {
++ err = -ECONNRESET;
++ goto unlock;
++ }
+ last = skb = skb_peek(&sk->sk_receive_queue);
+ again:
+ if (skb == NULL) {
+diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
+index d997d0f0c54a..18a7a7b112ef 100644
+--- a/net/wireless/wext-compat.c
++++ b/net/wireless/wext-compat.c
+@@ -1345,6 +1345,8 @@ static struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev)
+ memcpy(bssid, wdev->current_bss->pub.bssid, ETH_ALEN);
+ wdev_unlock(wdev);
+
++ memset(&sinfo, 0, sizeof(sinfo));
++
+ if (rdev_get_station(rdev, dev, bssid, &sinfo))
+ return NULL;
+
+diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
+index 444019696f85..ca2094c914a1 100644
+--- a/sound/pci/hda/patch_realtek.c
++++ b/sound/pci/hda/patch_realtek.c
+@@ -2148,6 +2148,7 @@ static const struct hda_fixup alc882_fixups[] = {
+ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
+ SND_PCI_QUIRK(0x1025, 0x006c, "Acer Aspire 9810", ALC883_FIXUP_ACER_EAPD),
+ SND_PCI_QUIRK(0x1025, 0x0090, "Acer Aspire", ALC883_FIXUP_ACER_EAPD),
++ SND_PCI_QUIRK(0x1025, 0x0107, "Acer Aspire", ALC883_FIXUP_ACER_EAPD),
+ SND_PCI_QUIRK(0x1025, 0x010a, "Acer Ferrari 5000", ALC883_FIXUP_ACER_EAPD),
+ SND_PCI_QUIRK(0x1025, 0x0110, "Acer Aspire", ALC883_FIXUP_ACER_EAPD),
+ SND_PCI_QUIRK(0x1025, 0x0112, "Acer Aspire 9303", ALC883_FIXUP_ACER_EAPD),
+diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
+index 061be0e5fa5a..5ea5a18f3f58 100644
+--- a/sound/usb/mixer.c
++++ b/sound/usb/mixer.c
+@@ -891,6 +891,7 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval,
+ case USB_ID(0x046d, 0x081d): /* HD Webcam c510 */
+ case USB_ID(0x046d, 0x0825): /* HD Webcam c270 */
+ case USB_ID(0x046d, 0x0826): /* HD Webcam c525 */
++ case USB_ID(0x046d, 0x08ca): /* Logitech Quickcam Fusion */
+ case USB_ID(0x046d, 0x0991):
+ /* Most audio usb devices lie about volume resolution.
+ * Most Logitech webcams have res = 384.
+diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c
+index 4df31b0f94a3..d06fbd9f7cbe 100644
+--- a/sound/usb/mixer_maps.c
++++ b/sound/usb/mixer_maps.c
+@@ -418,6 +418,11 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = {
+ .map = ebox44_map,
+ },
+ {
++ /* MAYA44 USB+ */
++ .id = USB_ID(0x2573, 0x0008),
++ .map = maya44_map,
++ },
++ {
+ /* KEF X300A */
+ .id = USB_ID(0x27ac, 0x1000),
+ .map = scms_usb3318_map,
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