From: "Mike Pagano" <mpagano@gentoo.org>
To: gentoo-commits@lists.gentoo.org
Subject: [gentoo-commits] proj/linux-patches:4.1 commit in: /
Date: Thu, 28 Apr 2016 18:56:14 +0000 (UTC) [thread overview]
Message-ID: <1461869772.26c5b0bcb48671f84a02d4f62590131aa4566f9b.mpagano@gentoo> (raw)
commit: 26c5b0bcb48671f84a02d4f62590131aa4566f9b
Author: Mike Pagano <mpagano <AT> gentoo <DOT> org>
AuthorDate: Thu Apr 28 18:56:12 2016 +0000
Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org>
CommitDate: Thu Apr 28 18:56:12 2016 +0000
URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=26c5b0bc
Linux patch 4.1.23
0000_README | 4 +
1022_linux-4.1.23.patch | 2721 +++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 2725 insertions(+)
diff --git a/0000_README b/0000_README
index 3075177..a797069 100644
--- a/0000_README
+++ b/0000_README
@@ -131,6 +131,10 @@ Patch: 1021_linux-4.1.22.patch
From: http://www.kernel.org
Desc: Linux 4.1.22
+Patch: 1022_linux-4.1.23.patch
+From: http://www.kernel.org
+Desc: Linux 4.1.23
+
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/1022_linux-4.1.23.patch b/1022_linux-4.1.23.patch
new file mode 100644
index 0000000..68a28a4
--- /dev/null
+++ b/1022_linux-4.1.23.patch
@@ -0,0 +1,2721 @@
+diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
+index cd03a0faca8f..7bcd7a26f885 100644
+--- a/Documentation/kernel-parameters.txt
++++ b/Documentation/kernel-parameters.txt
+@@ -3808,6 +3808,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
+ sector if the number is odd);
+ i = IGNORE_DEVICE (don't bind to this
+ device);
++ j = NO_REPORT_LUNS (don't use report luns
++ command, uas only);
+ l = NOT_LOCKABLE (don't try to lock and
+ unlock ejectable media);
+ m = MAX_SECTORS_64 (don't transfer more
+diff --git a/Makefile b/Makefile
+index 7f4a4039fdd9..9956129bb106 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,6 +1,6 @@
+ VERSION = 4
+ PATCHLEVEL = 1
+-SUBLEVEL = 22
++SUBLEVEL = 23
+ EXTRAVERSION =
+ NAME = Series 4800
+
+diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
+index 9185bb958503..dee6831c0434 100644
+--- a/arch/arm/mach-omap2/omap_hwmod.c
++++ b/arch/arm/mach-omap2/omap_hwmod.c
+@@ -1402,9 +1402,7 @@ static void _enable_sysc(struct omap_hwmod *oh)
+ (sf & SYSC_HAS_CLOCKACTIVITY))
+ _set_clockactivity(oh, oh->class->sysc->clockact, &v);
+
+- /* If the cached value is the same as the new value, skip the write */
+- if (oh->_sysc_cache != v)
+- _write_sysconfig(v, oh);
++ _write_sysconfig(v, oh);
+
+ /*
+ * Set the autoidle bit only after setting the smartidle bit
+@@ -1467,7 +1465,9 @@ static void _idle_sysc(struct omap_hwmod *oh)
+ _set_master_standbymode(oh, idlemode, &v);
+ }
+
+- _write_sysconfig(v, oh);
++ /* If the cached value is the same as the new value, skip the write */
++ if (oh->_sysc_cache != v)
++ _write_sysconfig(v, oh);
+ }
+
+ /**
+diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
+index 0abdd4c607ed..1960b87c1c8b 100644
+--- a/arch/parisc/include/asm/uaccess.h
++++ b/arch/parisc/include/asm/uaccess.h
+@@ -76,6 +76,7 @@ struct exception_table_entry {
+ */
+ struct exception_data {
+ unsigned long fault_ip;
++ unsigned long fault_gp;
+ unsigned long fault_space;
+ unsigned long fault_addr;
+ };
+diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c
+index 59001cea13f9..c972e6550f56 100644
+--- a/arch/parisc/kernel/asm-offsets.c
++++ b/arch/parisc/kernel/asm-offsets.c
+@@ -291,6 +291,7 @@ int main(void)
+ DEFINE(ASM_PT_INITIAL, PT_INITIAL);
+ BLANK();
+ DEFINE(EXCDATA_IP, offsetof(struct exception_data, fault_ip));
++ DEFINE(EXCDATA_GP, offsetof(struct exception_data, fault_gp));
+ DEFINE(EXCDATA_SPACE, offsetof(struct exception_data, fault_space));
+ DEFINE(EXCDATA_ADDR, offsetof(struct exception_data, fault_addr));
+ BLANK();
+diff --git a/arch/parisc/kernel/parisc_ksyms.c b/arch/parisc/kernel/parisc_ksyms.c
+index 568b2c61ea02..3cad8aadc69e 100644
+--- a/arch/parisc/kernel/parisc_ksyms.c
++++ b/arch/parisc/kernel/parisc_ksyms.c
+@@ -47,11 +47,11 @@ EXPORT_SYMBOL(__cmpxchg_u64);
+ EXPORT_SYMBOL(lclear_user);
+ EXPORT_SYMBOL(lstrnlen_user);
+
+-/* Global fixups */
+-extern void fixup_get_user_skip_1(void);
+-extern void fixup_get_user_skip_2(void);
+-extern void fixup_put_user_skip_1(void);
+-extern void fixup_put_user_skip_2(void);
++/* Global fixups - defined as int to avoid creation of function pointers */
++extern int fixup_get_user_skip_1;
++extern int fixup_get_user_skip_2;
++extern int fixup_put_user_skip_1;
++extern int fixup_put_user_skip_2;
+ EXPORT_SYMBOL(fixup_get_user_skip_1);
+ EXPORT_SYMBOL(fixup_get_user_skip_2);
+ EXPORT_SYMBOL(fixup_put_user_skip_1);
+diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
+index 7f67c4c96a7a..bbf22658d1a3 100644
+--- a/arch/parisc/kernel/traps.c
++++ b/arch/parisc/kernel/traps.c
+@@ -798,6 +798,9 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
+
+ if (fault_space == 0 && !in_atomic())
+ {
++ /* Clean up and return if in exception table. */
++ if (fixup_exception(regs))
++ return;
+ pdc_chassis_send_status(PDC_CHASSIS_DIRECT_PANIC);
+ parisc_terminate("Kernel Fault", regs, code, fault_address);
+ }
+diff --git a/arch/parisc/lib/fixup.S b/arch/parisc/lib/fixup.S
+index 536ef66bb94b..1052b747e011 100644
+--- a/arch/parisc/lib/fixup.S
++++ b/arch/parisc/lib/fixup.S
+@@ -26,6 +26,7 @@
+
+ #ifdef CONFIG_SMP
+ .macro get_fault_ip t1 t2
++ loadgp
+ addil LT%__per_cpu_offset,%r27
+ LDREG RT%__per_cpu_offset(%r1),\t1
+ /* t2 = smp_processor_id() */
+@@ -40,14 +41,19 @@
+ LDREG RT%exception_data(%r1),\t1
+ /* t1 = this_cpu_ptr(&exception_data) */
+ add,l \t1,\t2,\t1
++ /* %r27 = t1->fault_gp - restore gp */
++ LDREG EXCDATA_GP(\t1), %r27
+ /* t1 = t1->fault_ip */
+ LDREG EXCDATA_IP(\t1), \t1
+ .endm
+ #else
+ .macro get_fault_ip t1 t2
++ loadgp
+ /* t1 = this_cpu_ptr(&exception_data) */
+ addil LT%exception_data,%r27
+ LDREG RT%exception_data(%r1),\t2
++ /* %r27 = t2->fault_gp - restore gp */
++ LDREG EXCDATA_GP(\t2), %r27
+ /* t1 = t2->fault_ip */
+ LDREG EXCDATA_IP(\t2), \t1
+ .endm
+diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
+index e5120e653240..50d64a7fc672 100644
+--- a/arch/parisc/mm/fault.c
++++ b/arch/parisc/mm/fault.c
+@@ -151,6 +151,7 @@ int fixup_exception(struct pt_regs *regs)
+ struct exception_data *d;
+ d = this_cpu_ptr(&exception_data);
+ d->fault_ip = regs->iaoq[0];
++ d->fault_gp = regs->gr[27];
+ d->fault_space = regs->isr;
+ d->fault_addr = regs->ior;
+
+diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
+index c228d8da1f8c..75eb9603ed29 100644
+--- a/arch/x86/kvm/x86.c
++++ b/arch/x86/kvm/x86.c
+@@ -680,7 +680,6 @@ static int __kvm_set_xcr(struct kvm_vcpu *vcpu, u32 index, u64 xcr)
+ if ((xcr0 & XSTATE_AVX512) != XSTATE_AVX512)
+ return 1;
+ }
+- kvm_put_guest_xcr0(vcpu);
+ vcpu->arch.xcr0 = xcr0;
+
+ if ((xcr0 ^ old_xcr0) & XSTATE_EXTEND_MASK)
+@@ -6115,12 +6114,10 @@ static int inject_pending_event(struct kvm_vcpu *vcpu, bool req_int_win)
+ }
+
+ /* try to inject new event if pending */
+- if (vcpu->arch.nmi_pending) {
+- if (kvm_x86_ops->nmi_allowed(vcpu)) {
+- --vcpu->arch.nmi_pending;
+- vcpu->arch.nmi_injected = true;
+- kvm_x86_ops->set_nmi(vcpu);
+- }
++ if (vcpu->arch.nmi_pending && kvm_x86_ops->nmi_allowed(vcpu)) {
++ --vcpu->arch.nmi_pending;
++ vcpu->arch.nmi_injected = true;
++ kvm_x86_ops->set_nmi(vcpu);
+ } else if (kvm_cpu_has_injectable_intr(vcpu)) {
+ /*
+ * Because interrupts can be injected asynchronously, we are
+@@ -6290,10 +6287,12 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
+ if (inject_pending_event(vcpu, req_int_win) != 0)
+ req_immediate_exit = true;
+ /* enable NMI/IRQ window open exits if needed */
+- else if (vcpu->arch.nmi_pending)
+- kvm_x86_ops->enable_nmi_window(vcpu);
+- else if (kvm_cpu_has_injectable_intr(vcpu) || req_int_win)
+- kvm_x86_ops->enable_irq_window(vcpu);
++ else {
++ if (vcpu->arch.nmi_pending)
++ kvm_x86_ops->enable_nmi_window(vcpu);
++ if (kvm_cpu_has_injectable_intr(vcpu) || req_int_win)
++ kvm_x86_ops->enable_irq_window(vcpu);
++ }
+
+ if (kvm_lapic_enabled(vcpu)) {
+ /*
+@@ -6318,8 +6317,6 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
+ kvm_x86_ops->prepare_guest_switch(vcpu);
+ if (vcpu->fpu_active)
+ kvm_load_guest_fpu(vcpu);
+- kvm_load_guest_xcr0(vcpu);
+-
+ vcpu->mode = IN_GUEST_MODE;
+
+ srcu_read_unlock(&vcpu->kvm->srcu, vcpu->srcu_idx);
+@@ -6342,6 +6339,8 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
+ goto cancel_injection;
+ }
+
++ kvm_load_guest_xcr0(vcpu);
++
+ if (req_immediate_exit)
+ smp_send_reschedule(vcpu->cpu);
+
+@@ -6392,6 +6391,8 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
+ vcpu->mode = OUTSIDE_GUEST_MODE;
+ smp_wmb();
+
++ kvm_put_guest_xcr0(vcpu);
++
+ /* Interrupt is enabled by handle_external_intr() */
+ kvm_x86_ops->handle_external_intr(vcpu);
+
+@@ -7040,7 +7041,6 @@ void kvm_load_guest_fpu(struct kvm_vcpu *vcpu)
+ * and assume host would use all available bits.
+ * Guest xcr0 would be loaded later.
+ */
+- kvm_put_guest_xcr0(vcpu);
+ vcpu->guest_fpu_loaded = 1;
+ __kernel_fpu_begin();
+ fpu_restore_checking(&vcpu->arch.guest_fpu);
+@@ -7049,8 +7049,6 @@ void kvm_load_guest_fpu(struct kvm_vcpu *vcpu)
+
+ void kvm_put_guest_fpu(struct kvm_vcpu *vcpu)
+ {
+- kvm_put_guest_xcr0(vcpu);
+-
+ if (!vcpu->guest_fpu_loaded)
+ return;
+
+diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
+index 09138ceba046..89ecec13c567 100644
+--- a/drivers/block/rbd.c
++++ b/drivers/block/rbd.c
+@@ -1934,7 +1934,7 @@ static struct ceph_osd_request *rbd_osd_req_create(
+
+ osdc = &rbd_dev->rbd_client->client->osdc;
+ osd_req = ceph_osdc_alloc_request(osdc, snapc, num_ops, false,
+- GFP_ATOMIC);
++ GFP_NOIO);
+ if (!osd_req)
+ return NULL; /* ENOMEM */
+
+@@ -1983,7 +1983,7 @@ rbd_osd_req_create_copyup(struct rbd_obj_request *obj_request)
+ rbd_dev = img_request->rbd_dev;
+ osdc = &rbd_dev->rbd_client->client->osdc;
+ osd_req = ceph_osdc_alloc_request(osdc, snapc, num_osd_ops,
+- false, GFP_ATOMIC);
++ false, GFP_NOIO);
+ if (!osd_req)
+ return NULL; /* ENOMEM */
+
+@@ -2482,7 +2482,7 @@ static int rbd_img_request_fill(struct rbd_img_request *img_request,
+ bio_chain_clone_range(&bio_list,
+ &bio_offset,
+ clone_size,
+- GFP_ATOMIC);
++ GFP_NOIO);
+ if (!obj_request->bio_list)
+ goto out_unwind;
+ } else if (type == OBJ_REQUEST_PAGES) {
+diff --git a/drivers/dma/dw/core.c b/drivers/dma/dw/core.c
+index ebffc744cb1b..5ec92ce0e5ac 100644
+--- a/drivers/dma/dw/core.c
++++ b/drivers/dma/dw/core.c
+@@ -130,26 +130,14 @@ static void dwc_desc_put(struct dw_dma_chan *dwc, struct dw_desc *desc)
+ static void dwc_initialize(struct dw_dma_chan *dwc)
+ {
+ struct dw_dma *dw = to_dw_dma(dwc->chan.device);
+- struct dw_dma_slave *dws = dwc->chan.private;
+ u32 cfghi = DWC_CFGH_FIFO_MODE;
+ u32 cfglo = DWC_CFGL_CH_PRIOR(dwc->priority);
+
+ if (dwc->initialized == true)
+ return;
+
+- if (dws) {
+- /*
+- * We need controller-specific data to set up slave
+- * transfers.
+- */
+- BUG_ON(!dws->dma_dev || dws->dma_dev != dw->dma.dev);
+-
+- cfghi |= DWC_CFGH_DST_PER(dws->dst_id);
+- cfghi |= DWC_CFGH_SRC_PER(dws->src_id);
+- } else {
+- cfghi |= DWC_CFGH_DST_PER(dwc->dst_id);
+- cfghi |= DWC_CFGH_SRC_PER(dwc->src_id);
+- }
++ cfghi |= DWC_CFGH_DST_PER(dwc->dst_id);
++ cfghi |= DWC_CFGH_SRC_PER(dwc->src_id);
+
+ channel_writel(dwc, CFG_LO, cfglo);
+ channel_writel(dwc, CFG_HI, cfghi);
+@@ -936,7 +924,7 @@ bool dw_dma_filter(struct dma_chan *chan, void *param)
+ struct dw_dma_chan *dwc = to_dw_dma_chan(chan);
+ struct dw_dma_slave *dws = param;
+
+- if (!dws || dws->dma_dev != chan->device->dev)
++ if (dws->dma_dev != chan->device->dev)
+ return false;
+
+ /* We have to copy data since dws can be temporary storage */
+@@ -1160,6 +1148,14 @@ static int dwc_alloc_chan_resources(struct dma_chan *chan)
+ * doesn't mean what you think it means), and status writeback.
+ */
+
++ /*
++ * We need controller-specific data to set up slave transfers.
++ */
++ if (chan->private && !dw_dma_filter(chan, chan->private)) {
++ dev_warn(chan2dev(chan), "Wrong controller-specific data\n");
++ return -EINVAL;
++ }
++
+ /* Enable controller here if needed */
+ if (!dw->in_use)
+ dw_dma_on(dw);
+@@ -1221,6 +1217,14 @@ static void dwc_free_chan_resources(struct dma_chan *chan)
+ spin_lock_irqsave(&dwc->lock, flags);
+ list_splice_init(&dwc->free_list, &list);
+ dwc->descs_allocated = 0;
++
++ /* Clear custom channel configuration */
++ dwc->src_id = 0;
++ dwc->dst_id = 0;
++
++ dwc->src_master = 0;
++ dwc->dst_master = 0;
++
+ dwc->initialized = false;
+
+ /* Disable interrupts */
+diff --git a/drivers/dma/hsu/hsu.c b/drivers/dma/hsu/hsu.c
+index f42f71e37e73..b863b685d2d5 100644
+--- a/drivers/dma/hsu/hsu.c
++++ b/drivers/dma/hsu/hsu.c
+@@ -143,7 +143,7 @@ static u32 hsu_dma_chan_get_sr(struct hsu_dma_chan *hsuc)
+ sr = hsu_chan_readl(hsuc, HSU_CH_SR);
+ spin_unlock_irqrestore(&hsuc->lock, flags);
+
+- return sr;
++ return sr & ~(HSU_CH_SR_DESCE_ANY | HSU_CH_SR_CDESC_ANY);
+ }
+
+ irqreturn_t hsu_dma_irq(struct hsu_dma_chip *chip, unsigned short nr)
+diff --git a/drivers/dma/hsu/hsu.h b/drivers/dma/hsu/hsu.h
+index 0275233cf550..6a54f351df90 100644
+--- a/drivers/dma/hsu/hsu.h
++++ b/drivers/dma/hsu/hsu.h
+@@ -41,6 +41,9 @@
+ #define HSU_CH_SR_DESCTO(x) BIT(8 + (x))
+ #define HSU_CH_SR_DESCTO_ANY (BIT(11) | BIT(10) | BIT(9) | BIT(8))
+ #define HSU_CH_SR_CHE BIT(15)
++#define HSU_CH_SR_DESCE(x) BIT(16 + (x))
++#define HSU_CH_SR_DESCE_ANY (BIT(19) | BIT(18) | BIT(17) | BIT(16))
++#define HSU_CH_SR_CDESC_ANY (BIT(31) | BIT(30))
+
+ /* Bits in HSU_CH_CR */
+ #define HSU_CH_CR_CHA BIT(0)
+diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
+index e2da64abbccd..16f7c4f2d8c8 100644
+--- a/drivers/gpio/gpio-pca953x.c
++++ b/drivers/gpio/gpio-pca953x.c
+@@ -21,6 +21,7 @@
+ #ifdef CONFIG_OF_GPIO
+ #include <linux/of_platform.h>
+ #endif
++#include <asm/unaligned.h>
+
+ #define PCA953X_INPUT 0
+ #define PCA953X_OUTPUT 1
+@@ -154,7 +155,7 @@ static int pca953x_write_regs(struct pca953x_chip *chip, int reg, u8 *val)
+ switch (chip->chip_type) {
+ case PCA953X_TYPE:
+ ret = i2c_smbus_write_word_data(chip->client,
+- reg << 1, (u16) *val);
++ reg << 1, cpu_to_le16(get_unaligned((u16 *)val)));
+ break;
+ case PCA957X_TYPE:
+ ret = i2c_smbus_write_byte_data(chip->client, reg << 1,
+diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
+index b103773df2a3..56323732c748 100644
+--- a/drivers/gpu/drm/i915/intel_display.c
++++ b/drivers/gpu/drm/i915/intel_display.c
+@@ -5609,10 +5609,6 @@ static void intel_connector_check_state(struct intel_connector *connector)
+ connector->base.base.id,
+ connector->base.name);
+
+- /* there is no real hw state for MST connectors */
+- if (connector->mst_port)
+- return;
+-
+ I915_STATE_WARN(connector->base.dpms == DRM_MODE_DPMS_OFF,
+ "wrong connector dpms state\n");
+ I915_STATE_WARN(connector->base.encoder != &encoder->base,
+@@ -11225,13 +11221,6 @@ check_encoder_state(struct drm_device *dev)
+ if (connector->base.dpms != DRM_MODE_DPMS_OFF)
+ active = true;
+ }
+- /*
+- * for MST connectors if we unplug the connector is gone
+- * away but the encoder is still connected to a crtc
+- * until a modeset happens in response to the hotplug.
+- */
+- if (!enabled && encoder->base.encoder_type == DRM_MODE_ENCODER_DPMST)
+- continue;
+
+ I915_STATE_WARN(!!encoder->base.crtc != enabled,
+ "encoder's enabled state mismatch "
+diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c
+index 88c557551b89..8266a8d8b9df 100644
+--- a/drivers/gpu/drm/i915/intel_dp_mst.c
++++ b/drivers/gpu/drm/i915/intel_dp_mst.c
+@@ -451,14 +451,23 @@ static void intel_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
+ {
+ struct intel_connector *intel_connector = to_intel_connector(connector);
+ struct drm_device *dev = connector->dev;
+- /* need to nuke the connector */
+- drm_modeset_lock_all(dev);
+- intel_connector_dpms(connector, DRM_MODE_DPMS_OFF);
+- drm_modeset_unlock_all(dev);
+
+ intel_connector->unregister(intel_connector);
+
++ /* need to nuke the connector */
+ drm_modeset_lock_all(dev);
++ if (connector->state->crtc) {
++ struct drm_mode_set set;
++ int ret;
++
++ memset(&set, 0, sizeof(set));
++ set.crtc = connector->state->crtc,
++
++ ret = drm_atomic_helper_set_config(&set);
++
++ WARN(ret, "Disabling mst crtc failed with %i\n", ret);
++ }
++
+ intel_connector_remove_from_fbdev(intel_connector);
+ drm_connector_cleanup(connector);
+ drm_modeset_unlock_all(dev);
+diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
+index 52921a871230..18484301fc3e 100644
+--- a/drivers/gpu/drm/qxl/qxl_display.c
++++ b/drivers/gpu/drm/qxl/qxl_display.c
+@@ -367,10 +367,15 @@ static int qxl_crtc_cursor_set2(struct drm_crtc *crtc,
+
+ qxl_bo_kunmap(user_bo);
+
++ qcrtc->cur_x += qcrtc->hot_spot_x - hot_x;
++ qcrtc->cur_y += qcrtc->hot_spot_y - hot_y;
++ qcrtc->hot_spot_x = hot_x;
++ qcrtc->hot_spot_y = hot_y;
++
+ cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);
+ cmd->type = QXL_CURSOR_SET;
+- cmd->u.set.position.x = qcrtc->cur_x;
+- cmd->u.set.position.y = qcrtc->cur_y;
++ cmd->u.set.position.x = qcrtc->cur_x + qcrtc->hot_spot_x;
++ cmd->u.set.position.y = qcrtc->cur_y + qcrtc->hot_spot_y;
+
+ cmd->u.set.shape = qxl_bo_physical_address(qdev, cursor_bo, 0);
+
+@@ -433,8 +438,8 @@ static int qxl_crtc_cursor_move(struct drm_crtc *crtc,
+
+ cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);
+ cmd->type = QXL_CURSOR_MOVE;
+- cmd->u.position.x = qcrtc->cur_x;
+- cmd->u.position.y = qcrtc->cur_y;
++ cmd->u.position.x = qcrtc->cur_x + qcrtc->hot_spot_x;
++ cmd->u.position.y = qcrtc->cur_y + qcrtc->hot_spot_y;
+ qxl_release_unmap(qdev, release, &cmd->release_info);
+
+ qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);
+diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
+index e66143cc1a7a..eef66769245f 100644
+--- a/drivers/gpu/drm/qxl/qxl_drv.h
++++ b/drivers/gpu/drm/qxl/qxl_drv.h
+@@ -135,6 +135,8 @@ struct qxl_crtc {
+ int index;
+ int cur_x;
+ int cur_y;
++ int hot_spot_x;
++ int hot_spot_y;
+ };
+
+ struct qxl_output {
+diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
+index 1764a168888c..49a259fc610e 100644
+--- a/drivers/hid/usbhid/hid-core.c
++++ b/drivers/hid/usbhid/hid-core.c
+@@ -950,14 +950,6 @@ static int usbhid_output_report(struct hid_device *hid, __u8 *buf, size_t count)
+ return ret;
+ }
+
+-static void usbhid_restart_queues(struct usbhid_device *usbhid)
+-{
+- if (usbhid->urbout && !test_bit(HID_OUT_RUNNING, &usbhid->iofl))
+- usbhid_restart_out_queue(usbhid);
+- if (!test_bit(HID_CTRL_RUNNING, &usbhid->iofl))
+- usbhid_restart_ctrl_queue(usbhid);
+-}
+-
+ static void hid_free_buffers(struct usb_device *dev, struct hid_device *hid)
+ {
+ struct usbhid_device *usbhid = hid->driver_data;
+@@ -1403,6 +1395,37 @@ static void hid_cease_io(struct usbhid_device *usbhid)
+ usb_kill_urb(usbhid->urbout);
+ }
+
++static void hid_restart_io(struct hid_device *hid)
++{
++ struct usbhid_device *usbhid = hid->driver_data;
++ int clear_halt = test_bit(HID_CLEAR_HALT, &usbhid->iofl);
++ int reset_pending = test_bit(HID_RESET_PENDING, &usbhid->iofl);
++
++ spin_lock_irq(&usbhid->lock);
++ clear_bit(HID_SUSPENDED, &usbhid->iofl);
++ usbhid_mark_busy(usbhid);
++
++ if (clear_halt || reset_pending)
++ schedule_work(&usbhid->reset_work);
++ usbhid->retry_delay = 0;
++ spin_unlock_irq(&usbhid->lock);
++
++ if (reset_pending || !test_bit(HID_STARTED, &usbhid->iofl))
++ return;
++
++ if (!clear_halt) {
++ if (hid_start_in(hid) < 0)
++ hid_io_error(hid);
++ }
++
++ spin_lock_irq(&usbhid->lock);
++ if (usbhid->urbout && !test_bit(HID_OUT_RUNNING, &usbhid->iofl))
++ usbhid_restart_out_queue(usbhid);
++ if (!test_bit(HID_CTRL_RUNNING, &usbhid->iofl))
++ usbhid_restart_ctrl_queue(usbhid);
++ spin_unlock_irq(&usbhid->lock);
++}
++
+ /* Treat USB reset pretty much the same as suspend/resume */
+ static int hid_pre_reset(struct usb_interface *intf)
+ {
+@@ -1452,14 +1475,14 @@ static int hid_post_reset(struct usb_interface *intf)
+ return 1;
+ }
+
++ /* No need to do another reset or clear a halted endpoint */
+ spin_lock_irq(&usbhid->lock);
+ clear_bit(HID_RESET_PENDING, &usbhid->iofl);
++ clear_bit(HID_CLEAR_HALT, &usbhid->iofl);
+ spin_unlock_irq(&usbhid->lock);
+ hid_set_idle(dev, intf->cur_altsetting->desc.bInterfaceNumber, 0, 0);
+- status = hid_start_in(hid);
+- if (status < 0)
+- hid_io_error(hid);
+- usbhid_restart_queues(usbhid);
++
++ hid_restart_io(hid);
+
+ return 0;
+ }
+@@ -1482,25 +1505,9 @@ void usbhid_put_power(struct hid_device *hid)
+ #ifdef CONFIG_PM
+ static int hid_resume_common(struct hid_device *hid, bool driver_suspended)
+ {
+- struct usbhid_device *usbhid = hid->driver_data;
+- int status;
+-
+- spin_lock_irq(&usbhid->lock);
+- clear_bit(HID_SUSPENDED, &usbhid->iofl);
+- usbhid_mark_busy(usbhid);
+-
+- if (test_bit(HID_CLEAR_HALT, &usbhid->iofl) ||
+- test_bit(HID_RESET_PENDING, &usbhid->iofl))
+- schedule_work(&usbhid->reset_work);
+- usbhid->retry_delay = 0;
+-
+- usbhid_restart_queues(usbhid);
+- spin_unlock_irq(&usbhid->lock);
+-
+- status = hid_start_in(hid);
+- if (status < 0)
+- hid_io_error(hid);
++ int status = 0;
+
++ hid_restart_io(hid);
+ if (driver_suspended && hid->driver && hid->driver->resume)
+ status = hid->driver->resume(hid);
+ return status;
+@@ -1569,12 +1576,8 @@ static int hid_suspend(struct usb_interface *intf, pm_message_t message)
+ static int hid_resume(struct usb_interface *intf)
+ {
+ struct hid_device *hid = usb_get_intfdata (intf);
+- struct usbhid_device *usbhid = hid->driver_data;
+ int status;
+
+- if (!test_bit(HID_STARTED, &usbhid->iofl))
+- return 0;
+-
+ status = hid_resume_common(hid, true);
+ dev_dbg(&intf->dev, "resume status %d\n", status);
+ return 0;
+@@ -1583,10 +1586,8 @@ static int hid_resume(struct usb_interface *intf)
+ static int hid_reset_resume(struct usb_interface *intf)
+ {
+ struct hid_device *hid = usb_get_intfdata(intf);
+- struct usbhid_device *usbhid = hid->driver_data;
+ int status;
+
+- clear_bit(HID_SUSPENDED, &usbhid->iofl);
+ status = hid_post_reset(intf);
+ if (status >= 0 && hid->driver && hid->driver->reset_resume) {
+ int ret = hid->driver->reset_resume(hid);
+diff --git a/drivers/media/usb/au0828/au0828-core.c b/drivers/media/usb/au0828/au0828-core.c
+index 082ae6ba492f..1741c33674c3 100644
+--- a/drivers/media/usb/au0828/au0828-core.c
++++ b/drivers/media/usb/au0828/au0828-core.c
+@@ -159,7 +159,7 @@ static void au0828_usb_disconnect(struct usb_interface *interface)
+ Set the status so poll routines can check and avoid
+ access after disconnect.
+ */
+- dev->dev_state = DEV_DISCONNECTED;
++ set_bit(DEV_DISCONNECTED, &dev->dev_state);
+
+ au0828_rc_unregister(dev);
+ /* Digital TV */
+diff --git a/drivers/media/usb/au0828/au0828-input.c b/drivers/media/usb/au0828/au0828-input.c
+index b0f067971979..3d6687f0407d 100644
+--- a/drivers/media/usb/au0828/au0828-input.c
++++ b/drivers/media/usb/au0828/au0828-input.c
+@@ -130,7 +130,7 @@ static int au0828_get_key_au8522(struct au0828_rc *ir)
+ bool first = true;
+
+ /* do nothing if device is disconnected */
+- if (ir->dev->dev_state == DEV_DISCONNECTED)
++ if (test_bit(DEV_DISCONNECTED, &ir->dev->dev_state))
+ return 0;
+
+ /* Check IR int */
+@@ -260,7 +260,7 @@ static void au0828_rc_stop(struct rc_dev *rc)
+ cancel_delayed_work_sync(&ir->work);
+
+ /* do nothing if device is disconnected */
+- if (ir->dev->dev_state != DEV_DISCONNECTED) {
++ if (!test_bit(DEV_DISCONNECTED, &ir->dev->dev_state)) {
+ /* Disable IR */
+ au8522_rc_clear(ir, 0xe0, 1 << 4);
+ }
+diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c
+index 1a362a041ab3..0605c0f35059 100644
+--- a/drivers/media/usb/au0828/au0828-video.c
++++ b/drivers/media/usb/au0828/au0828-video.c
+@@ -104,14 +104,13 @@ static inline void print_err_status(struct au0828_dev *dev,
+
+ static int check_dev(struct au0828_dev *dev)
+ {
+- if (dev->dev_state & DEV_DISCONNECTED) {
++ if (test_bit(DEV_DISCONNECTED, &dev->dev_state)) {
+ pr_info("v4l2 ioctl: device not present\n");
+ return -ENODEV;
+ }
+
+- if (dev->dev_state & DEV_MISCONFIGURED) {
+- pr_info("v4l2 ioctl: device is misconfigured; "
+- "close and open it again\n");
++ if (test_bit(DEV_MISCONFIGURED, &dev->dev_state)) {
++ pr_info("v4l2 ioctl: device is misconfigured; close and open it again\n");
+ return -EIO;
+ }
+ return 0;
+@@ -519,8 +518,8 @@ static inline int au0828_isoc_copy(struct au0828_dev *dev, struct urb *urb)
+ if (!dev)
+ return 0;
+
+- if ((dev->dev_state & DEV_DISCONNECTED) ||
+- (dev->dev_state & DEV_MISCONFIGURED))
++ if (test_bit(DEV_DISCONNECTED, &dev->dev_state) ||
++ test_bit(DEV_MISCONFIGURED, &dev->dev_state))
+ return 0;
+
+ if (urb->status < 0) {
+@@ -761,10 +760,10 @@ static int au0828_stream_interrupt(struct au0828_dev *dev)
+ int ret = 0;
+
+ dev->stream_state = STREAM_INTERRUPT;
+- if (dev->dev_state == DEV_DISCONNECTED)
++ if (test_bit(DEV_DISCONNECTED, &dev->dev_state))
+ return -ENODEV;
+ else if (ret) {
+- dev->dev_state = DEV_MISCONFIGURED;
++ set_bit(DEV_MISCONFIGURED, &dev->dev_state);
+ dprintk(1, "%s device is misconfigured!\n", __func__);
+ return ret;
+ }
+@@ -952,7 +951,7 @@ static int au0828_v4l2_open(struct file *filp)
+ int ret;
+
+ dprintk(1,
+- "%s called std_set %d dev_state %d stream users %d users %d\n",
++ "%s called std_set %d dev_state %ld stream users %d users %d\n",
+ __func__, dev->std_set_in_tuner_core, dev->dev_state,
+ dev->streaming_users, dev->users);
+
+@@ -971,7 +970,7 @@ static int au0828_v4l2_open(struct file *filp)
+ au0828_analog_stream_enable(dev);
+ au0828_analog_stream_reset(dev);
+ dev->stream_state = STREAM_OFF;
+- dev->dev_state |= DEV_INITIALIZED;
++ set_bit(DEV_INITIALIZED, &dev->dev_state);
+ }
+ dev->users++;
+ mutex_unlock(&dev->lock);
+@@ -985,7 +984,7 @@ static int au0828_v4l2_close(struct file *filp)
+ struct video_device *vdev = video_devdata(filp);
+
+ dprintk(1,
+- "%s called std_set %d dev_state %d stream users %d users %d\n",
++ "%s called std_set %d dev_state %ld stream users %d users %d\n",
+ __func__, dev->std_set_in_tuner_core, dev->dev_state,
+ dev->streaming_users, dev->users);
+
+@@ -1001,7 +1000,7 @@ static int au0828_v4l2_close(struct file *filp)
+ del_timer_sync(&dev->vbi_timeout);
+ }
+
+- if (dev->dev_state == DEV_DISCONNECTED)
++ if (test_bit(DEV_DISCONNECTED, &dev->dev_state))
+ goto end;
+
+ if (dev->users == 1) {
+@@ -1030,7 +1029,7 @@ static void au0828_init_tuner(struct au0828_dev *dev)
+ .type = V4L2_TUNER_ANALOG_TV,
+ };
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ if (dev->std_set_in_tuner_core)
+@@ -1102,7 +1101,7 @@ static int vidioc_querycap(struct file *file, void *priv,
+ struct video_device *vdev = video_devdata(file);
+ struct au0828_dev *dev = video_drvdata(file);
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ strlcpy(cap->driver, "au0828", sizeof(cap->driver));
+@@ -1145,7 +1144,7 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
+ {
+ struct au0828_dev *dev = video_drvdata(file);
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ f->fmt.pix.width = dev->width;
+@@ -1164,7 +1163,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
+ {
+ struct au0828_dev *dev = video_drvdata(file);
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ return au0828_set_format(dev, VIDIOC_TRY_FMT, f);
+@@ -1176,7 +1175,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
+ struct au0828_dev *dev = video_drvdata(file);
+ int rc;
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ rc = check_dev(dev);
+@@ -1198,7 +1197,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm)
+ {
+ struct au0828_dev *dev = video_drvdata(file);
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ if (norm == dev->std)
+@@ -1230,7 +1229,7 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *norm)
+ {
+ struct au0828_dev *dev = video_drvdata(file);
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ *norm = dev->std;
+@@ -1253,7 +1252,7 @@ static int vidioc_enum_input(struct file *file, void *priv,
+ [AU0828_VMUX_DEBUG] = "tv debug"
+ };
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ tmp = input->index;
+@@ -1283,7 +1282,7 @@ static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
+ {
+ struct au0828_dev *dev = video_drvdata(file);
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ *i = dev->ctrl_input;
+@@ -1294,7 +1293,7 @@ static void au0828_s_input(struct au0828_dev *dev, int index)
+ {
+ int i;
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ switch (AUVI_INPUT(index).type) {
+@@ -1379,7 +1378,7 @@ static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
+ {
+ struct au0828_dev *dev = video_drvdata(file);
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ a->index = dev->ctrl_ainput;
+@@ -1399,7 +1398,7 @@ static int vidioc_s_audio(struct file *file, void *priv, const struct v4l2_audio
+ if (a->index != dev->ctrl_ainput)
+ return -EINVAL;
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+ return 0;
+ }
+@@ -1411,7 +1410,7 @@ static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
+ if (t->index != 0)
+ return -EINVAL;
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ strcpy(t->name, "Auvitek tuner");
+@@ -1431,7 +1430,7 @@ static int vidioc_s_tuner(struct file *file, void *priv,
+ if (t->index != 0)
+ return -EINVAL;
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ au0828_init_tuner(dev);
+@@ -1453,7 +1452,7 @@ static int vidioc_g_frequency(struct file *file, void *priv,
+
+ if (freq->tuner != 0)
+ return -EINVAL;
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+ freq->frequency = dev->ctrl_freq;
+ return 0;
+@@ -1468,7 +1467,7 @@ static int vidioc_s_frequency(struct file *file, void *priv,
+ if (freq->tuner != 0)
+ return -EINVAL;
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ au0828_init_tuner(dev);
+@@ -1494,7 +1493,7 @@ static int vidioc_g_fmt_vbi_cap(struct file *file, void *priv,
+ {
+ struct au0828_dev *dev = video_drvdata(file);
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ format->fmt.vbi.samples_per_line = dev->vbi_width;
+@@ -1520,7 +1519,7 @@ static int vidioc_cropcap(struct file *file, void *priv,
+ if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ cc->bounds.left = 0;
+@@ -1542,7 +1541,7 @@ static int vidioc_g_register(struct file *file, void *priv,
+ {
+ struct au0828_dev *dev = video_drvdata(file);
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ reg->val = au0828_read(dev, reg->reg);
+@@ -1555,7 +1554,7 @@ static int vidioc_s_register(struct file *file, void *priv,
+ {
+ struct au0828_dev *dev = video_drvdata(file);
+
+- dprintk(1, "%s called std_set %d dev_state %d\n", __func__,
++ dprintk(1, "%s called std_set %d dev_state %ld\n", __func__,
+ dev->std_set_in_tuner_core, dev->dev_state);
+
+ return au0828_writereg(dev, reg->reg, reg->val);
+diff --git a/drivers/media/usb/au0828/au0828.h b/drivers/media/usb/au0828/au0828.h
+index 3b480005ce3b..42a5379c6aa3 100644
+--- a/drivers/media/usb/au0828/au0828.h
++++ b/drivers/media/usb/au0828/au0828.h
+@@ -21,6 +21,7 @@
+
+ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
++#include <linux/bitops.h>
+ #include <linux/usb.h>
+ #include <linux/i2c.h>
+ #include <linux/i2c-algo-bit.h>
+@@ -121,9 +122,9 @@ enum au0828_stream_state {
+
+ /* device state */
+ enum au0828_dev_state {
+- DEV_INITIALIZED = 0x01,
+- DEV_DISCONNECTED = 0x02,
+- DEV_MISCONFIGURED = 0x04
++ DEV_INITIALIZED = 0,
++ DEV_DISCONNECTED = 1,
++ DEV_MISCONFIGURED = 2
+ };
+
+ struct au0828_dev;
+@@ -247,7 +248,7 @@ struct au0828_dev {
+ int input_type;
+ int std_set_in_tuner_core;
+ unsigned int ctrl_input;
+- enum au0828_dev_state dev_state;
++ long unsigned int dev_state; /* defined at enum au0828_dev_state */;
+ enum au0828_stream_state stream_state;
+ wait_queue_head_t open;
+
+diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
+index c66fd23b3c13..1a82a8552182 100644
+--- a/drivers/scsi/sd.c
++++ b/drivers/scsi/sd.c
+@@ -1260,18 +1260,19 @@ static int sd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
+ struct scsi_disk *sdkp = scsi_disk(bdev->bd_disk);
+ struct scsi_device *sdp = sdkp->device;
+ struct Scsi_Host *host = sdp->host;
++ sector_t capacity = logical_to_sectors(sdp, sdkp->capacity);
+ int diskinfo[4];
+
+ /* default to most commonly used values */
+- diskinfo[0] = 0x40; /* 1 << 6 */
+- diskinfo[1] = 0x20; /* 1 << 5 */
+- diskinfo[2] = sdkp->capacity >> 11;
+-
++ diskinfo[0] = 0x40; /* 1 << 6 */
++ diskinfo[1] = 0x20; /* 1 << 5 */
++ diskinfo[2] = capacity >> 11;
++
+ /* override with calculated, extended default, or driver values */
+ if (host->hostt->bios_param)
+- host->hostt->bios_param(sdp, bdev, sdkp->capacity, diskinfo);
++ host->hostt->bios_param(sdp, bdev, capacity, diskinfo);
+ else
+- scsicam_bios_param(bdev, sdkp->capacity, diskinfo);
++ scsicam_bios_param(bdev, capacity, diskinfo);
+
+ geo->heads = diskinfo[0];
+ geo->sectors = diskinfo[1];
+@@ -2230,14 +2231,6 @@ got_data:
+ } else
+ sdkp->max_xfer_blocks = SD_DEF_XFER_BLOCKS;
+
+- /* Rescale capacity to 512-byte units */
+- if (sector_size == 4096)
+- sdkp->capacity <<= 3;
+- else if (sector_size == 2048)
+- sdkp->capacity <<= 2;
+- else if (sector_size == 1024)
+- sdkp->capacity <<= 1;
+-
+ blk_queue_physical_block_size(sdp->request_queue,
+ sdkp->physical_block_size);
+ sdkp->device->sector_size = sector_size;
+@@ -2773,7 +2766,7 @@ static int sd_revalidate_disk(struct gendisk *disk)
+ sdkp->disk->queue->limits.max_sectors =
+ min_not_zero(queue_max_hw_sectors(sdkp->disk->queue), max_xfer);
+
+- set_capacity(disk, sdkp->capacity);
++ set_capacity(disk, logical_to_sectors(sdp, sdkp->capacity));
+ sd_config_write_same(sdkp);
+ kfree(buffer);
+
+diff --git a/drivers/scsi/sd.h b/drivers/scsi/sd.h
+index 63ba5ca7f9a1..0264936a855a 100644
+--- a/drivers/scsi/sd.h
++++ b/drivers/scsi/sd.h
+@@ -65,7 +65,7 @@ struct scsi_disk {
+ struct device dev;
+ struct gendisk *disk;
+ atomic_t openers;
+- sector_t capacity; /* size in 512-byte sectors */
++ sector_t capacity; /* size in logical blocks */
+ u32 max_xfer_blocks;
+ u32 max_ws_blocks;
+ u32 max_unmap_blocks;
+@@ -145,6 +145,11 @@ static inline int scsi_medium_access_command(struct scsi_cmnd *scmd)
+ return 0;
+ }
+
++static inline sector_t logical_to_sectors(struct scsi_device *sdev, sector_t blocks)
++{
++ return blocks << (ilog2(sdev->sector_size) - 9);
++}
++
+ /*
+ * A DIF-capable target device can be formatted with different
+ * protection schemes. Currently 0 through 3 are defined:
+diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
+index 09f1e5f2f013..a61386ce41ee 100644
+--- a/drivers/thermal/thermal_core.c
++++ b/drivers/thermal/thermal_core.c
+@@ -1491,7 +1491,7 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type,
+ {
+ struct thermal_zone_device *tz;
+ enum thermal_trip_type trip_type;
+- int trip_temp;
++ unsigned long trip_temp;
+ int result;
+ int count;
+ int passive = 0;
+diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
+index 9eb1cff28bd4..b8b580e5ae6e 100644
+--- a/drivers/usb/core/hcd-pci.c
++++ b/drivers/usb/core/hcd-pci.c
+@@ -74,6 +74,15 @@ static void for_each_companion(struct pci_dev *pdev, struct usb_hcd *hcd,
+ if (companion->bus != pdev->bus ||
+ PCI_SLOT(companion->devfn) != slot)
+ continue;
++
++ /*
++ * Companion device should be either UHCI,OHCI or EHCI host
++ * controller, otherwise skip.
++ */
++ if (companion->class != CL_UHCI && companion->class != CL_OHCI &&
++ companion->class != CL_EHCI)
++ continue;
++
+ companion_hcd = pci_get_drvdata(companion);
+ if (!companion_hcd || !companion_hcd->self.root_hub)
+ continue;
+diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
+index 41f841fa6c4d..5ab70afd5624 100644
+--- a/drivers/usb/host/xhci-mem.c
++++ b/drivers/usb/host/xhci-mem.c
+@@ -1879,6 +1879,12 @@ no_bw:
+ kfree(xhci->rh_bw);
+ kfree(xhci->ext_caps);
+
++ xhci->usb2_ports = NULL;
++ xhci->usb3_ports = NULL;
++ xhci->port_array = NULL;
++ xhci->rh_bw = NULL;
++ xhci->ext_caps = NULL;
++
+ xhci->page_size = 0;
+ xhci->page_shift = 0;
+ xhci->bus_state[0].bus_suspended = 0;
+diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
+index 3ff5fcc7c94b..c6027acb6263 100644
+--- a/drivers/usb/host/xhci-pci.c
++++ b/drivers/usb/host/xhci-pci.c
+@@ -48,6 +48,7 @@
+ #define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_XHCI 0xa12f
+ #define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI 0x9d2f
+ #define PCI_DEVICE_ID_INTEL_BROXTON_M_XHCI 0x0aa8
++#define PCI_DEVICE_ID_INTEL_BROXTON_B_XHCI 0x1aa8
+
+ static const char hcd_name[] = "xhci_hcd";
+
+@@ -149,7 +150,8 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
+ (pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI ||
+ pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_XHCI ||
+ pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI ||
+- pdev->device == PCI_DEVICE_ID_INTEL_BROXTON_M_XHCI)) {
++ pdev->device == PCI_DEVICE_ID_INTEL_BROXTON_M_XHCI ||
++ pdev->device == PCI_DEVICE_ID_INTEL_BROXTON_B_XHCI)) {
+ xhci->quirks |= XHCI_PME_STUCK_QUIRK;
+ }
+ if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
+@@ -296,6 +298,7 @@ static void xhci_pci_remove(struct pci_dev *dev)
+ struct xhci_hcd *xhci;
+
+ xhci = hcd_to_xhci(pci_get_drvdata(dev));
++ xhci->xhc_state |= XHCI_STATE_REMOVING;
+ if (xhci->shared_hcd) {
+ usb_remove_hcd(xhci->shared_hcd);
+ usb_put_hcd(xhci->shared_hcd);
+diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
+index e6d858a49d04..6fe0377ec5cf 100644
+--- a/drivers/usb/host/xhci-ring.c
++++ b/drivers/usb/host/xhci-ring.c
+@@ -3823,8 +3823,12 @@ static int queue_command(struct xhci_hcd *xhci, struct xhci_command *cmd,
+ {
+ int reserved_trbs = xhci->cmd_ring_reserved_trbs;
+ int ret;
+- if (xhci->xhc_state & XHCI_STATE_DYING)
++
++ if ((xhci->xhc_state & XHCI_STATE_DYING) ||
++ (xhci->xhc_state & XHCI_STATE_HALTED)) {
++ xhci_dbg(xhci, "xHCI dying or halted, can't queue_command\n");
+ return -ESHUTDOWN;
++ }
+
+ if (!command_must_succeed)
+ reserved_trbs++;
+diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
+index 910f7fac031f..896b928f7412 100644
+--- a/drivers/usb/host/xhci.c
++++ b/drivers/usb/host/xhci.c
+@@ -146,7 +146,8 @@ static int xhci_start(struct xhci_hcd *xhci)
+ "waited %u microseconds.\n",
+ XHCI_MAX_HALT_USEC);
+ if (!ret)
+- xhci->xhc_state &= ~(XHCI_STATE_HALTED | XHCI_STATE_DYING);
++ /* clear state flags. Including dying, halted or removing */
++ xhci->xhc_state = 0;
+
+ return ret;
+ }
+@@ -1113,8 +1114,8 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
+ /* Resume root hubs only when have pending events. */
+ status = readl(&xhci->op_regs->status);
+ if (status & STS_EINT) {
+- usb_hcd_resume_root_hub(hcd);
+ usb_hcd_resume_root_hub(xhci->shared_hcd);
++ usb_hcd_resume_root_hub(hcd);
+ }
+ }
+
+@@ -1129,10 +1130,10 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
+
+ /* Re-enable port polling. */
+ xhci_dbg(xhci, "%s: starting port polling.\n", __func__);
+- set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
+- usb_hcd_poll_rh_status(hcd);
+ set_bit(HCD_FLAG_POLL_RH, &xhci->shared_hcd->flags);
+ usb_hcd_poll_rh_status(xhci->shared_hcd);
++ set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
++ usb_hcd_poll_rh_status(hcd);
+
+ return retval;
+ }
+@@ -2763,7 +2764,8 @@ int xhci_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev)
+ if (ret <= 0)
+ return ret;
+ xhci = hcd_to_xhci(hcd);
+- if (xhci->xhc_state & XHCI_STATE_DYING)
++ if ((xhci->xhc_state & XHCI_STATE_DYING) ||
++ (xhci->xhc_state & XHCI_STATE_REMOVING))
+ return -ENODEV;
+
+ xhci_dbg(xhci, "%s called for udev %p\n", __func__, udev);
+@@ -3812,7 +3814,7 @@ static int xhci_setup_device(struct usb_hcd *hcd, struct usb_device *udev,
+
+ mutex_lock(&xhci->mutex);
+
+- if (xhci->xhc_state) /* dying or halted */
++ if (xhci->xhc_state) /* dying, removing or halted */
+ goto out;
+
+ if (!udev->slot_id) {
+@@ -4939,6 +4941,16 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks)
+ goto error;
+ xhci_dbg(xhci, "Reset complete\n");
+
++ /*
++ * On some xHCI controllers (e.g. R-Car SoCs), the AC64 bit (bit 0)
++ * of HCCPARAMS1 is set to 1. However, the xHCs don't support 64-bit
++ * address memory pointers actually. So, this driver clears the AC64
++ * bit of xhci->hcc_params to call dma_set_coherent_mask(dev,
++ * DMA_BIT_MASK(32)) in this xhci_gen_setup().
++ */
++ if (xhci->quirks & XHCI_NO_64BIT_SUPPORT)
++ xhci->hcc_params &= ~BIT(0);
++
+ /* Set dma_mask and coherent_dma_mask to 64-bits,
+ * if xHC supports 64-bit addressing */
+ if (HCC_64BIT_ADDR(xhci->hcc_params) &&
+diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
+index f18cdf0ec795..c5d6963e9cbe 100644
+--- a/drivers/usb/host/xhci.h
++++ b/drivers/usb/host/xhci.h
+@@ -1536,6 +1536,7 @@ struct xhci_hcd {
+ */
+ #define XHCI_STATE_DYING (1 << 0)
+ #define XHCI_STATE_HALTED (1 << 1)
++#define XHCI_STATE_REMOVING (1 << 2)
+ /* Statistics */
+ int error_bitmask;
+ unsigned int quirks;
+@@ -1571,6 +1572,7 @@ struct xhci_hcd {
+ #define XHCI_BROKEN_STREAMS (1 << 19)
+ #define XHCI_PME_STUCK_QUIRK (1 << 20)
+ #define XHCI_SSIC_PORT_UNUSED (1 << 22)
++#define XHCI_NO_64BIT_SUPPORT (1 << 23)
+ unsigned int num_active_eps;
+ unsigned int limit_active_eps;
+ /* There are two roothubs to keep track of bus suspend info for */
+diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c
+index c0f5c652d272..f1893e08e51a 100644
+--- a/drivers/usb/renesas_usbhs/fifo.c
++++ b/drivers/usb/renesas_usbhs/fifo.c
+@@ -190,7 +190,8 @@ static int usbhsf_pkt_handler(struct usbhs_pipe *pipe, int type)
+ goto __usbhs_pkt_handler_end;
+ }
+
+- ret = func(pkt, &is_done);
++ if (likely(func))
++ ret = func(pkt, &is_done);
+
+ if (is_done)
+ __usbhsf_pkt_del(pkt);
+@@ -889,6 +890,7 @@ static int usbhsf_dma_prepare_push(struct usbhs_pkt *pkt, int *is_done)
+
+ pkt->trans = len;
+
++ usbhsf_tx_irq_ctrl(pipe, 0);
+ INIT_WORK(&pkt->work, xfer_work);
+ schedule_work(&pkt->work);
+
+diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
+index dc2aa3261202..046529656465 100644
+--- a/drivers/usb/renesas_usbhs/mod_gadget.c
++++ b/drivers/usb/renesas_usbhs/mod_gadget.c
+@@ -154,10 +154,14 @@ static void usbhsg_queue_done(struct usbhs_priv *priv, struct usbhs_pkt *pkt)
+ struct usbhs_pipe *pipe = pkt->pipe;
+ struct usbhsg_uep *uep = usbhsg_pipe_to_uep(pipe);
+ struct usbhsg_request *ureq = usbhsg_pkt_to_ureq(pkt);
++ unsigned long flags;
+
+ ureq->req.actual = pkt->actual;
+
+- usbhsg_queue_pop(uep, ureq, 0);
++ usbhs_lock(priv, flags);
++ if (uep)
++ __usbhsg_queue_pop(uep, ureq, 0);
++ usbhs_unlock(priv, flags);
+ }
+
+ static void usbhsg_queue_push(struct usbhsg_uep *uep,
+diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
+index 7a76fe4c2f9e..bdc0f2f24f19 100644
+--- a/drivers/usb/serial/cp210x.c
++++ b/drivers/usb/serial/cp210x.c
+@@ -164,6 +164,7 @@ static const struct usb_device_id id_table[] = {
+ { USB_DEVICE(0x18EF, 0xE025) }, /* ELV Marble Sound Board 1 */
+ { USB_DEVICE(0x1901, 0x0190) }, /* GE B850 CP2105 Recorder interface */
+ { USB_DEVICE(0x1901, 0x0193) }, /* GE B650 CP2104 PMC interface */
++ { USB_DEVICE(0x1901, 0x0194) }, /* GE Healthcare Remote Alarm Box */
+ { USB_DEVICE(0x19CF, 0x3000) }, /* Parrot NMEA GPS Flight Recorder */
+ { USB_DEVICE(0x1ADB, 0x0001) }, /* Schweitzer Engineering C662 Cable */
+ { USB_DEVICE(0x1B1C, 0x1C00) }, /* Corsair USB Dongle */
+diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
+index 01bf53392819..244acb1299a9 100644
+--- a/drivers/usb/serial/cypress_m8.c
++++ b/drivers/usb/serial/cypress_m8.c
+@@ -447,6 +447,11 @@ static int cypress_generic_port_probe(struct usb_serial_port *port)
+ struct usb_serial *serial = port->serial;
+ struct cypress_private *priv;
+
++ if (!port->interrupt_out_urb || !port->interrupt_in_urb) {
++ dev_err(&port->dev, "required endpoint is missing\n");
++ return -ENODEV;
++ }
++
+ priv = kzalloc(sizeof(struct cypress_private), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+@@ -606,12 +611,6 @@ static int cypress_open(struct tty_struct *tty, struct usb_serial_port *port)
+ cypress_set_termios(tty, port, &priv->tmp_termios);
+
+ /* setup the port and start reading from the device */
+- if (!port->interrupt_in_urb) {
+- dev_err(&port->dev, "%s - interrupt_in_urb is empty!\n",
+- __func__);
+- return -1;
+- }
+-
+ usb_fill_int_urb(port->interrupt_in_urb, serial->dev,
+ usb_rcvintpipe(serial->dev, port->interrupt_in_endpointAddress),
+ port->interrupt_in_urb->transfer_buffer,
+diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
+index 12b0e67473ba..3df7b7ec178e 100644
+--- a/drivers/usb/serial/digi_acceleport.c
++++ b/drivers/usb/serial/digi_acceleport.c
+@@ -1251,8 +1251,27 @@ static int digi_port_init(struct usb_serial_port *port, unsigned port_num)
+
+ static int digi_startup(struct usb_serial *serial)
+ {
++ struct device *dev = &serial->interface->dev;
+ struct digi_serial *serial_priv;
+ int ret;
++ int i;
++
++ /* check whether the device has the expected number of endpoints */
++ if (serial->num_port_pointers < serial->type->num_ports + 1) {
++ dev_err(dev, "OOB endpoints missing\n");
++ return -ENODEV;
++ }
++
++ for (i = 0; i < serial->type->num_ports + 1 ; i++) {
++ if (!serial->port[i]->read_urb) {
++ dev_err(dev, "bulk-in endpoint missing\n");
++ return -ENODEV;
++ }
++ if (!serial->port[i]->write_urb) {
++ dev_err(dev, "bulk-out endpoint missing\n");
++ return -ENODEV;
++ }
++ }
+
+ serial_priv = kzalloc(sizeof(*serial_priv), GFP_KERNEL);
+ if (!serial_priv)
+diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
+index 8c660ae401d8..b61f12160d37 100644
+--- a/drivers/usb/serial/ftdi_sio.c
++++ b/drivers/usb/serial/ftdi_sio.c
+@@ -1004,6 +1004,10 @@ static const struct usb_device_id id_table_combined[] = {
+ { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_DISPLAY_PID) },
+ { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_LITE_PID) },
+ { USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ANALOG_PID) },
++ /* ICP DAS I-756xU devices */
++ { USB_DEVICE(ICPDAS_VID, ICPDAS_I7560U_PID) },
++ { USB_DEVICE(ICPDAS_VID, ICPDAS_I7561U_PID) },
++ { USB_DEVICE(ICPDAS_VID, ICPDAS_I7563U_PID) },
+ { } /* Terminating entry */
+ };
+
+diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
+index 7850071c0ae1..334bc600282d 100644
+--- a/drivers/usb/serial/ftdi_sio_ids.h
++++ b/drivers/usb/serial/ftdi_sio_ids.h
+@@ -872,6 +872,14 @@
+ #define NOVITUS_BONO_E_PID 0x6010
+
+ /*
++ * ICPDAS I-756*U devices
++ */
++#define ICPDAS_VID 0x1b5c
++#define ICPDAS_I7560U_PID 0x0103
++#define ICPDAS_I7561U_PID 0x0104
++#define ICPDAS_I7563U_PID 0x0105
++
++/*
+ * RT Systems programming cables for various ham radios
+ */
+ #define RTSYSTEMS_VID 0x2100 /* Vendor ID */
+diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
+index fd707d6a10e2..89726f702202 100644
+--- a/drivers/usb/serial/mct_u232.c
++++ b/drivers/usb/serial/mct_u232.c
+@@ -376,14 +376,21 @@ static void mct_u232_msr_to_state(struct usb_serial_port *port,
+
+ static int mct_u232_port_probe(struct usb_serial_port *port)
+ {
++ struct usb_serial *serial = port->serial;
+ struct mct_u232_private *priv;
+
++ /* check first to simplify error handling */
++ if (!serial->port[1] || !serial->port[1]->interrupt_in_urb) {
++ dev_err(&port->dev, "expected endpoint missing\n");
++ return -ENODEV;
++ }
++
+ priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ /* Use second interrupt-in endpoint for reading. */
+- priv->read_urb = port->serial->port[1]->interrupt_in_urb;
++ priv->read_urb = serial->port[1]->interrupt_in_urb;
+ priv->read_urb->context = port;
+
+ spin_lock_init(&priv->lock);
+diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
+index ce3d6af977b7..94e520de6404 100644
+--- a/drivers/usb/serial/option.c
++++ b/drivers/usb/serial/option.c
+@@ -1830,6 +1830,8 @@ static const struct usb_device_id option_ids[] = {
+ { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d02, 0xff, 0x00, 0x00) },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d03, 0xff, 0x02, 0x01) },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d03, 0xff, 0x00, 0x00) },
++ { USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7e19, 0xff), /* D-Link DWM-221 B1 */
++ .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e01, 0xff, 0xff, 0xff) }, /* D-Link DWM-152/C1 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e02, 0xff, 0xff, 0xff) }, /* D-Link DWM-156/C1 */
+ { USB_DEVICE_INTERFACE_CLASS(0x2020, 0x4000, 0xff) }, /* OLICARD300 - MT6225 */
+diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
+index 637ee7754ad5..546bb2b1ffc2 100644
+--- a/drivers/usb/storage/uas.c
++++ b/drivers/usb/storage/uas.c
+@@ -2,7 +2,7 @@
+ * USB Attached SCSI
+ * Note that this is not the same as the USB Mass Storage driver
+ *
+- * Copyright Hans de Goede <hdegoede@redhat.com> for Red Hat, Inc. 2013 - 2014
++ * Copyright Hans de Goede <hdegoede@redhat.com> for Red Hat, Inc. 2013 - 2016
+ * Copyright Matthew Wilcox for Intel Corp, 2010
+ * Copyright Sarah Sharp for Intel Corp, 2010
+ *
+@@ -757,6 +757,17 @@ static int uas_eh_bus_reset_handler(struct scsi_cmnd *cmnd)
+ return SUCCESS;
+ }
+
++static int uas_target_alloc(struct scsi_target *starget)
++{
++ struct uas_dev_info *devinfo = (struct uas_dev_info *)
++ dev_to_shost(starget->dev.parent)->hostdata;
++
++ if (devinfo->flags & US_FL_NO_REPORT_LUNS)
++ starget->no_report_luns = 1;
++
++ return 0;
++}
++
+ static int uas_slave_alloc(struct scsi_device *sdev)
+ {
+ struct uas_dev_info *devinfo =
+@@ -808,6 +819,7 @@ static struct scsi_host_template uas_host_template = {
+ .module = THIS_MODULE,
+ .name = "uas",
+ .queuecommand = uas_queuecommand,
++ .target_alloc = uas_target_alloc,
+ .slave_alloc = uas_slave_alloc,
+ .slave_configure = uas_slave_configure,
+ .eh_abort_handler = uas_eh_abort_handler,
+diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h
+index ccc113e83d88..53341a77d89f 100644
+--- a/drivers/usb/storage/unusual_uas.h
++++ b/drivers/usb/storage/unusual_uas.h
+@@ -64,6 +64,13 @@ UNUSUAL_DEV(0x0bc2, 0x3312, 0x0000, 0x9999,
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_NO_ATA_1X),
+
++/* Reported-by: David Webb <djw@noc.ac.uk> */
++UNUSUAL_DEV(0x0bc2, 0x331a, 0x0000, 0x9999,
++ "Seagate",
++ "Expansion Desk",
++ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
++ US_FL_NO_REPORT_LUNS),
++
+ /* Reported-by: Hans de Goede <hdegoede@redhat.com> */
+ UNUSUAL_DEV(0x0bc2, 0x3320, 0x0000, 0x9999,
+ "Seagate",
+diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
+index 6c10c888f35f..ba8f759e723f 100644
+--- a/drivers/usb/storage/usb.c
++++ b/drivers/usb/storage/usb.c
+@@ -480,7 +480,7 @@ void usb_stor_adjust_quirks(struct usb_device *udev, unsigned long *fflags)
+ US_FL_NO_READ_DISC_INFO | US_FL_NO_READ_CAPACITY_16 |
+ US_FL_INITIAL_READ10 | US_FL_WRITE_CACHE |
+ US_FL_NO_ATA_1X | US_FL_NO_REPORT_OPCODES |
+- US_FL_MAX_SECTORS_240);
++ US_FL_MAX_SECTORS_240 | US_FL_NO_REPORT_LUNS);
+
+ p = quirks;
+ while (*p) {
+@@ -530,6 +530,9 @@ void usb_stor_adjust_quirks(struct usb_device *udev, unsigned long *fflags)
+ case 'i':
+ f |= US_FL_IGNORE_DEVICE;
+ break;
++ case 'j':
++ f |= US_FL_NO_REPORT_LUNS;
++ break;
+ case 'l':
+ f |= US_FL_NOT_LOCKABLE;
+ break;
+diff --git a/drivers/virtio/virtio_pci_modern.c b/drivers/virtio/virtio_pci_modern.c
+index e88e0997a889..6652258048df 100644
+--- a/drivers/virtio/virtio_pci_modern.c
++++ b/drivers/virtio/virtio_pci_modern.c
+@@ -17,6 +17,7 @@
+ *
+ */
+
++#include <linux/delay.h>
+ #define VIRTIO_PCI_NO_LEGACY
+ #include "virtio_pci_common.h"
+
+@@ -271,9 +272,13 @@ static void vp_reset(struct virtio_device *vdev)
+ struct virtio_pci_device *vp_dev = to_vp_device(vdev);
+ /* 0 status means a reset. */
+ vp_iowrite8(0, &vp_dev->common->device_status);
+- /* Flush out the status write, and flush in device writes,
+- * including MSI-X interrupts, if any. */
+- vp_ioread8(&vp_dev->common->device_status);
++ /* After writing 0 to device_status, the driver MUST wait for a read of
++ * device_status to return 0 before reinitializing the device.
++ * This will flush out the status write, and flush in device writes,
++ * including MSI-X interrupts, if any.
++ */
++ while (vp_ioread8(&vp_dev->common->device_status))
++ msleep(1);
+ /* Flush pending VQ/configuration callbacks. */
+ vp_synchronize_vectors(vdev);
+ }
+diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
+index 38387950490e..511aab3b9206 100644
+--- a/drivers/xen/events/events_base.c
++++ b/drivers/xen/events/events_base.c
+@@ -483,9 +483,19 @@ static void eoi_pirq(struct irq_data *data)
+ struct physdev_eoi eoi = { .irq = pirq_from_irq(data->irq) };
+ int rc = 0;
+
+- irq_move_irq(data);
++ if (!VALID_EVTCHN(evtchn))
++ return;
+
+- if (VALID_EVTCHN(evtchn))
++ if (unlikely(irqd_is_setaffinity_pending(data))) {
++ int masked = test_and_set_mask(evtchn);
++
++ clear_evtchn(evtchn);
++
++ irq_move_masked_irq(data);
++
++ if (!masked)
++ unmask_evtchn(evtchn);
++ } else
+ clear_evtchn(evtchn);
+
+ if (pirq_needs_eoi(data->irq)) {
+@@ -1360,9 +1370,19 @@ static void ack_dynirq(struct irq_data *data)
+ {
+ int evtchn = evtchn_from_irq(data->irq);
+
+- irq_move_irq(data);
++ if (!VALID_EVTCHN(evtchn))
++ return;
+
+- if (VALID_EVTCHN(evtchn))
++ if (unlikely(irqd_is_setaffinity_pending(data))) {
++ int masked = test_and_set_mask(evtchn);
++
++ clear_evtchn(evtchn);
++
++ irq_move_masked_irq(data);
++
++ if (!masked)
++ unmask_evtchn(evtchn);
++ } else
+ clear_evtchn(evtchn);
+ }
+
+diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
+index 4920fceffacb..5c222f3c4841 100644
+--- a/fs/btrfs/tree-log.c
++++ b/fs/btrfs/tree-log.c
+@@ -4123,6 +4123,308 @@ static int logged_inode_size(struct btrfs_root *log, struct inode *inode,
+ return 0;
+ }
+
++/*
++ * At the moment we always log all xattrs. This is to figure out at log replay
++ * time which xattrs must have their deletion replayed. If a xattr is missing
++ * in the log tree and exists in the fs/subvol tree, we delete it. This is
++ * because if a xattr is deleted, the inode is fsynced and a power failure
++ * happens, causing the log to be replayed the next time the fs is mounted,
++ * we want the xattr to not exist anymore (same behaviour as other filesystems
++ * with a journal, ext3/4, xfs, f2fs, etc).
++ */
++static int btrfs_log_all_xattrs(struct btrfs_trans_handle *trans,
++ struct btrfs_root *root,
++ struct inode *inode,
++ struct btrfs_path *path,
++ struct btrfs_path *dst_path)
++{
++ int ret;
++ struct btrfs_key key;
++ const u64 ino = btrfs_ino(inode);
++ int ins_nr = 0;
++ int start_slot = 0;
++
++ key.objectid = ino;
++ key.type = BTRFS_XATTR_ITEM_KEY;
++ key.offset = 0;
++
++ ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);
++ if (ret < 0)
++ return ret;
++
++ while (true) {
++ int slot = path->slots[0];
++ struct extent_buffer *leaf = path->nodes[0];
++ int nritems = btrfs_header_nritems(leaf);
++
++ if (slot >= nritems) {
++ if (ins_nr > 0) {
++ u64 last_extent = 0;
++
++ ret = copy_items(trans, inode, dst_path, path,
++ &last_extent, start_slot,
++ ins_nr, 1, 0);
++ /* can't be 1, extent items aren't processed */
++ ASSERT(ret <= 0);
++ if (ret < 0)
++ return ret;
++ ins_nr = 0;
++ }
++ ret = btrfs_next_leaf(root, path);
++ if (ret < 0)
++ return ret;
++ else if (ret > 0)
++ break;
++ continue;
++ }
++
++ btrfs_item_key_to_cpu(leaf, &key, slot);
++ if (key.objectid != ino || key.type != BTRFS_XATTR_ITEM_KEY)
++ break;
++
++ if (ins_nr == 0)
++ start_slot = slot;
++ ins_nr++;
++ path->slots[0]++;
++ cond_resched();
++ }
++ if (ins_nr > 0) {
++ u64 last_extent = 0;
++
++ ret = copy_items(trans, inode, dst_path, path,
++ &last_extent, start_slot,
++ ins_nr, 1, 0);
++ /* can't be 1, extent items aren't processed */
++ ASSERT(ret <= 0);
++ if (ret < 0)
++ return ret;
++ }
++
++ return 0;
++}
++
++/*
++ * If the no holes feature is enabled we need to make sure any hole between the
++ * last extent and the i_size of our inode is explicitly marked in the log. This
++ * is to make sure that doing something like:
++ *
++ * 1) create file with 128Kb of data
++ * 2) truncate file to 64Kb
++ * 3) truncate file to 256Kb
++ * 4) fsync file
++ * 5) <crash/power failure>
++ * 6) mount fs and trigger log replay
++ *
++ * Will give us a file with a size of 256Kb, the first 64Kb of data match what
++ * the file had in its first 64Kb of data at step 1 and the last 192Kb of the
++ * file correspond to a hole. The presence of explicit holes in a log tree is
++ * what guarantees that log replay will remove/adjust file extent items in the
++ * fs/subvol tree.
++ *
++ * Here we do not need to care about holes between extents, that is already done
++ * by copy_items(). We also only need to do this in the full sync path, where we
++ * lookup for extents from the fs/subvol tree only. In the fast path case, we
++ * lookup the list of modified extent maps and if any represents a hole, we
++ * insert a corresponding extent representing a hole in the log tree.
++ */
++static int btrfs_log_trailing_hole(struct btrfs_trans_handle *trans,
++ struct btrfs_root *root,
++ struct inode *inode,
++ struct btrfs_path *path)
++{
++ int ret;
++ struct btrfs_key key;
++ u64 hole_start;
++ u64 hole_size;
++ struct extent_buffer *leaf;
++ struct btrfs_root *log = root->log_root;
++ const u64 ino = btrfs_ino(inode);
++ const u64 i_size = i_size_read(inode);
++
++ if (!btrfs_fs_incompat(root->fs_info, NO_HOLES))
++ return 0;
++
++ key.objectid = ino;
++ key.type = BTRFS_EXTENT_DATA_KEY;
++ key.offset = (u64)-1;
++
++ ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);
++ ASSERT(ret != 0);
++ if (ret < 0)
++ return ret;
++
++ ASSERT(path->slots[0] > 0);
++ path->slots[0]--;
++ leaf = path->nodes[0];
++ btrfs_item_key_to_cpu(leaf, &key, path->slots[0]);
++
++ if (key.objectid != ino || key.type != BTRFS_EXTENT_DATA_KEY) {
++ /* inode does not have any extents */
++ hole_start = 0;
++ hole_size = i_size;
++ } else {
++ struct btrfs_file_extent_item *extent;
++ u64 len;
++
++ /*
++ * If there's an extent beyond i_size, an explicit hole was
++ * already inserted by copy_items().
++ */
++ if (key.offset >= i_size)
++ return 0;
++
++ extent = btrfs_item_ptr(leaf, path->slots[0],
++ struct btrfs_file_extent_item);
++
++ if (btrfs_file_extent_type(leaf, extent) ==
++ BTRFS_FILE_EXTENT_INLINE) {
++ len = btrfs_file_extent_inline_len(leaf,
++ path->slots[0],
++ extent);
++ ASSERT(len == i_size);
++ return 0;
++ }
++
++ len = btrfs_file_extent_num_bytes(leaf, extent);
++ /* Last extent goes beyond i_size, no need to log a hole. */
++ if (key.offset + len > i_size)
++ return 0;
++ hole_start = key.offset + len;
++ hole_size = i_size - hole_start;
++ }
++ btrfs_release_path(path);
++
++ /* Last extent ends at i_size. */
++ if (hole_size == 0)
++ return 0;
++
++ hole_size = ALIGN(hole_size, root->sectorsize);
++ ret = btrfs_insert_file_extent(trans, log, ino, hole_start, 0, 0,
++ hole_size, 0, hole_size, 0, 0, 0);
++ return ret;
++}
++
++/*
++ * When we are logging a new inode X, check if it doesn't have a reference that
++ * matches the reference from some other inode Y created in a past transaction
++ * and that was renamed in the current transaction. If we don't do this, then at
++ * log replay time we can lose inode Y (and all its files if it's a directory):
++ *
++ * mkdir /mnt/x
++ * echo "hello world" > /mnt/x/foobar
++ * sync
++ * mv /mnt/x /mnt/y
++ * mkdir /mnt/x # or touch /mnt/x
++ * xfs_io -c fsync /mnt/x
++ * <power fail>
++ * mount fs, trigger log replay
++ *
++ * After the log replay procedure, we would lose the first directory and all its
++ * files (file foobar).
++ * For the case where inode Y is not a directory we simply end up losing it:
++ *
++ * echo "123" > /mnt/foo
++ * sync
++ * mv /mnt/foo /mnt/bar
++ * echo "abc" > /mnt/foo
++ * xfs_io -c fsync /mnt/foo
++ * <power fail>
++ *
++ * We also need this for cases where a snapshot entry is replaced by some other
++ * entry (file or directory) otherwise we end up with an unreplayable log due to
++ * attempts to delete the snapshot entry (entry of type BTRFS_ROOT_ITEM_KEY) as
++ * if it were a regular entry:
++ *
++ * mkdir /mnt/x
++ * btrfs subvolume snapshot /mnt /mnt/x/snap
++ * btrfs subvolume delete /mnt/x/snap
++ * rmdir /mnt/x
++ * mkdir /mnt/x
++ * fsync /mnt/x or fsync some new file inside it
++ * <power fail>
++ *
++ * The snapshot delete, rmdir of x, mkdir of a new x and the fsync all happen in
++ * the same transaction.
++ */
++static int btrfs_check_ref_name_override(struct extent_buffer *eb,
++ const int slot,
++ const struct btrfs_key *key,
++ struct inode *inode)
++{
++ int ret;
++ struct btrfs_path *search_path;
++ char *name = NULL;
++ u32 name_len = 0;
++ u32 item_size = btrfs_item_size_nr(eb, slot);
++ u32 cur_offset = 0;
++ unsigned long ptr = btrfs_item_ptr_offset(eb, slot);
++
++ search_path = btrfs_alloc_path();
++ if (!search_path)
++ return -ENOMEM;
++ search_path->search_commit_root = 1;
++ search_path->skip_locking = 1;
++
++ while (cur_offset < item_size) {
++ u64 parent;
++ u32 this_name_len;
++ u32 this_len;
++ unsigned long name_ptr;
++ struct btrfs_dir_item *di;
++
++ if (key->type == BTRFS_INODE_REF_KEY) {
++ struct btrfs_inode_ref *iref;
++
++ iref = (struct btrfs_inode_ref *)(ptr + cur_offset);
++ parent = key->offset;
++ this_name_len = btrfs_inode_ref_name_len(eb, iref);
++ name_ptr = (unsigned long)(iref + 1);
++ this_len = sizeof(*iref) + this_name_len;
++ } else {
++ struct btrfs_inode_extref *extref;
++
++ extref = (struct btrfs_inode_extref *)(ptr +
++ cur_offset);
++ parent = btrfs_inode_extref_parent(eb, extref);
++ this_name_len = btrfs_inode_extref_name_len(eb, extref);
++ name_ptr = (unsigned long)&extref->name;
++ this_len = sizeof(*extref) + this_name_len;
++ }
++
++ if (this_name_len > name_len) {
++ char *new_name;
++
++ new_name = krealloc(name, this_name_len, GFP_NOFS);
++ if (!new_name) {
++ ret = -ENOMEM;
++ goto out;
++ }
++ name_len = this_name_len;
++ name = new_name;
++ }
++
++ read_extent_buffer(eb, name, name_ptr, this_name_len);
++ di = btrfs_lookup_dir_item(NULL, BTRFS_I(inode)->root,
++ search_path, parent,
++ name, this_name_len, 0);
++ if (di && !IS_ERR(di)) {
++ ret = 1;
++ goto out;
++ } else if (IS_ERR(di)) {
++ ret = PTR_ERR(di);
++ goto out;
++ }
++ btrfs_release_path(search_path);
++
++ cur_offset += this_len;
++ }
++ ret = 0;
++out:
++ btrfs_free_path(search_path);
++ kfree(name);
++ return ret;
++}
++
+ /* log a single inode in the tree log.
+ * At least one parent directory for this inode must exist in the tree
+ * or be logged already.
+@@ -4295,6 +4597,41 @@ again:
+ if (min_key.type == BTRFS_INODE_ITEM_KEY)
+ need_log_inode_item = false;
+
++ if ((min_key.type == BTRFS_INODE_REF_KEY ||
++ min_key.type == BTRFS_INODE_EXTREF_KEY) &&
++ BTRFS_I(inode)->generation == trans->transid) {
++ ret = btrfs_check_ref_name_override(path->nodes[0],
++ path->slots[0],
++ &min_key, inode);
++ if (ret < 0) {
++ err = ret;
++ goto out_unlock;
++ } else if (ret > 0) {
++ err = 1;
++ btrfs_set_log_full_commit(root->fs_info, trans);
++ goto out_unlock;
++ }
++ }
++
++ /* Skip xattrs, we log them later with btrfs_log_all_xattrs() */
++ if (min_key.type == BTRFS_XATTR_ITEM_KEY) {
++ if (ins_nr == 0)
++ goto next_slot;
++ ret = copy_items(trans, inode, dst_path, path,
++ &last_extent, ins_start_slot,
++ ins_nr, inode_only, logged_isize);
++ if (ret < 0) {
++ err = ret;
++ goto out_unlock;
++ }
++ ins_nr = 0;
++ if (ret) {
++ btrfs_release_path(path);
++ continue;
++ }
++ goto next_slot;
++ }
++
+ src = path->nodes[0];
+ if (ins_nr && ins_start_slot + ins_nr == path->slots[0]) {
+ ins_nr++;
+@@ -4362,6 +4699,18 @@ next_slot:
+ ins_nr = 0;
+ }
+
++ btrfs_release_path(path);
++ btrfs_release_path(dst_path);
++ err = btrfs_log_all_xattrs(trans, root, inode, path, dst_path);
++ if (err)
++ goto out_unlock;
++ if (max_key.type >= BTRFS_EXTENT_DATA_KEY && !fast_search) {
++ btrfs_release_path(path);
++ btrfs_release_path(dst_path);
++ err = btrfs_log_trailing_hole(trans, root, inode, path);
++ if (err)
++ goto out_unlock;
++ }
+ log_extents:
+ btrfs_release_path(path);
+ btrfs_release_path(dst_path);
+diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
+index 8bec8f1e4b31..153c9a0db303 100644
+--- a/fs/debugfs/inode.c
++++ b/fs/debugfs/inode.c
+@@ -462,7 +462,7 @@ struct dentry *debugfs_create_automount(const char *name,
+ if (unlikely(!inode))
+ return failed_creating(dentry);
+
+- inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
++ make_empty_dir_inode(inode);
+ inode->i_flags |= S_AUTOMOUNT;
+ inode->i_private = data;
+ dentry->d_fsdata = (void *)f;
+diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
+index 95dfff88de11..15213a567301 100644
+--- a/fs/ext4/ext4.h
++++ b/fs/ext4/ext4.h
+@@ -813,6 +813,29 @@ do { \
+ #include "extents_status.h"
+
+ /*
++ * Lock subclasses for i_data_sem in the ext4_inode_info structure.
++ *
++ * These are needed to avoid lockdep false positives when we need to
++ * allocate blocks to the quota inode during ext4_map_blocks(), while
++ * holding i_data_sem for a normal (non-quota) inode. Since we don't
++ * do quota tracking for the quota inode, this avoids deadlock (as
++ * well as infinite recursion, since it isn't turtles all the way
++ * down...)
++ *
++ * I_DATA_SEM_NORMAL - Used for most inodes
++ * I_DATA_SEM_OTHER - Used by move_inode.c for the second normal inode
++ * where the second inode has larger inode number
++ * than the first
++ * I_DATA_SEM_QUOTA - Used for quota inodes only
++ */
++enum {
++ I_DATA_SEM_NORMAL = 0,
++ I_DATA_SEM_OTHER,
++ I_DATA_SEM_QUOTA,
++};
++
++
++/*
+ * fourth extended file system inode data in memory
+ */
+ struct ext4_inode_info {
+diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c
+index 3fb92abe5707..bd059e985485 100644
+--- a/fs/ext4/move_extent.c
++++ b/fs/ext4/move_extent.c
+@@ -60,10 +60,10 @@ ext4_double_down_write_data_sem(struct inode *first, struct inode *second)
+ {
+ if (first < second) {
+ down_write(&EXT4_I(first)->i_data_sem);
+- down_write_nested(&EXT4_I(second)->i_data_sem, SINGLE_DEPTH_NESTING);
++ down_write_nested(&EXT4_I(second)->i_data_sem, I_DATA_SEM_OTHER);
+ } else {
+ down_write(&EXT4_I(second)->i_data_sem);
+- down_write_nested(&EXT4_I(first)->i_data_sem, SINGLE_DEPTH_NESTING);
++ down_write_nested(&EXT4_I(first)->i_data_sem, I_DATA_SEM_OTHER);
+
+ }
+ }
+@@ -487,6 +487,13 @@ mext_check_arguments(struct inode *orig_inode,
+ return -EBUSY;
+ }
+
++ if (IS_NOQUOTA(orig_inode) || IS_NOQUOTA(donor_inode)) {
++ ext4_debug("ext4 move extent: The argument files should "
++ "not be quota files [ino:orig %lu, donor %lu]\n",
++ orig_inode->i_ino, donor_inode->i_ino);
++ return -EBUSY;
++ }
++
+ /* Ext4 move extent supports only extent based file */
+ if (!(ext4_test_inode_flag(orig_inode, EXT4_INODE_EXTENTS))) {
+ ext4_debug("ext4 move extent: orig file is not extents "
+diff --git a/fs/ext4/super.c b/fs/ext4/super.c
+index 6f5ca3e92246..aedff7963468 100644
+--- a/fs/ext4/super.c
++++ b/fs/ext4/super.c
+@@ -1276,9 +1276,9 @@ static int set_qf_name(struct super_block *sb, int qtype, substring_t *args)
+ return -1;
+ }
+ if (EXT4_HAS_RO_COMPAT_FEATURE(sb, EXT4_FEATURE_RO_COMPAT_QUOTA)) {
+- ext4_msg(sb, KERN_ERR, "Cannot set journaled quota options "
+- "when QUOTA feature is enabled");
+- return -1;
++ ext4_msg(sb, KERN_INFO, "Journaled quota options "
++ "ignored when QUOTA feature is enabled");
++ return 1;
+ }
+ qname = match_strdup(args);
+ if (!qname) {
+@@ -1636,10 +1636,10 @@ static int handle_mount_opt(struct super_block *sb, char *opt, int token,
+ }
+ if (EXT4_HAS_RO_COMPAT_FEATURE(sb,
+ EXT4_FEATURE_RO_COMPAT_QUOTA)) {
+- ext4_msg(sb, KERN_ERR,
+- "Cannot set journaled quota options "
++ ext4_msg(sb, KERN_INFO,
++ "Quota format mount options ignored "
+ "when QUOTA feature is enabled");
+- return -1;
++ return 1;
+ }
+ sbi->s_jquota_fmt = m->mount_opt;
+ #endif
+@@ -1696,11 +1696,11 @@ static int parse_options(char *options, struct super_block *sb,
+ #ifdef CONFIG_QUOTA
+ if (EXT4_HAS_RO_COMPAT_FEATURE(sb, EXT4_FEATURE_RO_COMPAT_QUOTA) &&
+ (test_opt(sb, USRQUOTA) || test_opt(sb, GRPQUOTA))) {
+- ext4_msg(sb, KERN_ERR, "Cannot set quota options when QUOTA "
+- "feature is enabled");
+- return 0;
+- }
+- if (sbi->s_qf_names[USRQUOTA] || sbi->s_qf_names[GRPQUOTA]) {
++ ext4_msg(sb, KERN_INFO, "Quota feature enabled, usrquota and grpquota "
++ "mount options ignored.");
++ clear_opt(sb, USRQUOTA);
++ clear_opt(sb, GRPQUOTA);
++ } else if (sbi->s_qf_names[USRQUOTA] || sbi->s_qf_names[GRPQUOTA]) {
+ if (test_opt(sb, USRQUOTA) && sbi->s_qf_names[USRQUOTA])
+ clear_opt(sb, USRQUOTA);
+
+@@ -5272,6 +5272,20 @@ static int ext4_quota_on_mount(struct super_block *sb, int type)
+ EXT4_SB(sb)->s_jquota_fmt, type);
+ }
+
++static void lockdep_set_quota_inode(struct inode *inode, int subclass)
++{
++ struct ext4_inode_info *ei = EXT4_I(inode);
++
++ /* The first argument of lockdep_set_subclass has to be
++ * *exactly* the same as the argument to init_rwsem() --- in
++ * this case, in init_once() --- or lockdep gets unhappy
++ * because the name of the lock is set using the
++ * stringification of the argument to init_rwsem().
++ */
++ (void) ei; /* shut up clang warning if !CONFIG_LOCKDEP */
++ lockdep_set_subclass(&ei->i_data_sem, subclass);
++}
++
+ /*
+ * Standard function to be called on quota_on
+ */
+@@ -5311,8 +5325,12 @@ static int ext4_quota_on(struct super_block *sb, int type, int format_id,
+ if (err)
+ return err;
+ }
+-
+- return dquot_quota_on(sb, type, format_id, path);
++ lockdep_set_quota_inode(path->dentry->d_inode, I_DATA_SEM_QUOTA);
++ err = dquot_quota_on(sb, type, format_id, path);
++ if (err)
++ lockdep_set_quota_inode(path->dentry->d_inode,
++ I_DATA_SEM_NORMAL);
++ return err;
+ }
+
+ static int ext4_quota_enable(struct super_block *sb, int type, int format_id,
+@@ -5338,8 +5356,11 @@ static int ext4_quota_enable(struct super_block *sb, int type, int format_id,
+
+ /* Don't account quota for quota files to avoid recursion */
+ qf_inode->i_flags |= S_NOQUOTA;
++ lockdep_set_quota_inode(qf_inode, I_DATA_SEM_QUOTA);
+ err = dquot_enable(qf_inode, type, format_id, flags);
+ iput(qf_inode);
++ if (err)
++ lockdep_set_quota_inode(qf_inode, I_DATA_SEM_NORMAL);
+
+ return err;
+ }
+diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
+index 371e560d13cf..27fa57322550 100644
+--- a/include/linux/compiler-gcc.h
++++ b/include/linux/compiler-gcc.h
+@@ -115,10 +115,122 @@
+ #define __maybe_unused __attribute__((unused))
+ #define __always_unused __attribute__((unused))
+
+-#define __gcc_header(x) #x
+-#define _gcc_header(x) __gcc_header(linux/compiler-gcc##x.h)
+-#define gcc_header(x) _gcc_header(x)
+-#include gcc_header(__GNUC__)
++/* gcc version specific checks */
++
++#if GCC_VERSION < 30200
++# error Sorry, your compiler is too old - please upgrade it.
++#endif
++
++#if GCC_VERSION < 30300
++# define __used __attribute__((__unused__))
++#else
++# define __used __attribute__((__used__))
++#endif
++
++#ifdef CONFIG_GCOV_KERNEL
++# if GCC_VERSION < 30400
++# error "GCOV profiling support for gcc versions below 3.4 not included"
++# endif /* __GNUC_MINOR__ */
++#endif /* CONFIG_GCOV_KERNEL */
++
++#if GCC_VERSION >= 30400
++#define __must_check __attribute__((warn_unused_result))
++#endif
++
++#if GCC_VERSION >= 40000
++
++/* GCC 4.1.[01] miscompiles __weak */
++#ifdef __KERNEL__
++# if GCC_VERSION >= 40100 && GCC_VERSION <= 40101
++# error Your version of gcc miscompiles the __weak directive
++# endif
++#endif
++
++#define __used __attribute__((__used__))
++#define __compiler_offsetof(a, b) \
++ __builtin_offsetof(a, b)
++
++#if GCC_VERSION >= 40100 && GCC_VERSION < 40600
++# define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
++#endif
++
++#if GCC_VERSION >= 40300
++/* Mark functions as cold. gcc will assume any path leading to a call
++ * to them will be unlikely. This means a lot of manual unlikely()s
++ * are unnecessary now for any paths leading to the usual suspects
++ * like BUG(), printk(), panic() etc. [but let's keep them for now for
++ * older compilers]
++ *
++ * Early snapshots of gcc 4.3 don't support this and we can't detect this
++ * in the preprocessor, but we can live with this because they're unreleased.
++ * Maketime probing would be overkill here.
++ *
++ * gcc also has a __attribute__((__hot__)) to move hot functions into
++ * a special section, but I don't see any sense in this right now in
++ * the kernel context
++ */
++#define __cold __attribute__((__cold__))
++
++#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
++
++#ifndef __CHECKER__
++# define __compiletime_warning(message) __attribute__((warning(message)))
++# define __compiletime_error(message) __attribute__((error(message)))
++#endif /* __CHECKER__ */
++#endif /* GCC_VERSION >= 40300 */
++
++#if GCC_VERSION >= 40500
++/*
++ * Mark a position in code as unreachable. This can be used to
++ * suppress control flow warnings after asm blocks that transfer
++ * control elsewhere.
++ *
++ * Early snapshots of gcc 4.5 don't support this and we can't detect
++ * this in the preprocessor, but we can live with this because they're
++ * unreleased. Really, we need to have autoconf for the kernel.
++ */
++#define unreachable() __builtin_unreachable()
++
++/* Mark a function definition as prohibited from being cloned. */
++#define __noclone __attribute__((__noclone__, __optimize__("no-tracer")))
++
++#endif /* GCC_VERSION >= 40500 */
++
++#if GCC_VERSION >= 40600
++/*
++ * Tell the optimizer that something else uses this function or variable.
++ */
++#define __visible __attribute__((externally_visible))
++#endif
++
++/*
++ * GCC 'asm goto' miscompiles certain code sequences:
++ *
++ * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
++ *
++ * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
++ *
++ * (asm goto is automatically volatile - the naming reflects this.)
++ */
++#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
++
++#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
++#if GCC_VERSION >= 40400
++#define __HAVE_BUILTIN_BSWAP32__
++#define __HAVE_BUILTIN_BSWAP64__
++#endif
++#if GCC_VERSION >= 40800 || (defined(__powerpc__) && GCC_VERSION >= 40600)
++#define __HAVE_BUILTIN_BSWAP16__
++#endif
++#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
++
++#if GCC_VERSION >= 50000
++#define KASAN_ABI_VERSION 4
++#elif GCC_VERSION >= 40902
++#define KASAN_ABI_VERSION 3
++#endif
++
++#endif /* gcc version >= 40000 specific checks */
+
+ #if !defined(__noclone)
+ #define __noclone /* not needed */
+diff --git a/include/linux/compiler-gcc3.h b/include/linux/compiler-gcc3.h
+deleted file mode 100644
+index 7d89febe4d79..000000000000
+--- a/include/linux/compiler-gcc3.h
++++ /dev/null
+@@ -1,23 +0,0 @@
+-#ifndef __LINUX_COMPILER_H
+-#error "Please don't include <linux/compiler-gcc3.h> directly, include <linux/compiler.h> instead."
+-#endif
+-
+-#if GCC_VERSION < 30200
+-# error Sorry, your compiler is too old - please upgrade it.
+-#endif
+-
+-#if GCC_VERSION >= 30300
+-# define __used __attribute__((__used__))
+-#else
+-# define __used __attribute__((__unused__))
+-#endif
+-
+-#if GCC_VERSION >= 30400
+-#define __must_check __attribute__((warn_unused_result))
+-#endif
+-
+-#ifdef CONFIG_GCOV_KERNEL
+-# if GCC_VERSION < 30400
+-# error "GCOV profiling support for gcc versions below 3.4 not included"
+-# endif /* __GNUC_MINOR__ */
+-#endif /* CONFIG_GCOV_KERNEL */
+diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
+deleted file mode 100644
+index 769e19864632..000000000000
+--- a/include/linux/compiler-gcc4.h
++++ /dev/null
+@@ -1,91 +0,0 @@
+-#ifndef __LINUX_COMPILER_H
+-#error "Please don't include <linux/compiler-gcc4.h> directly, include <linux/compiler.h> instead."
+-#endif
+-
+-/* GCC 4.1.[01] miscompiles __weak */
+-#ifdef __KERNEL__
+-# if GCC_VERSION >= 40100 && GCC_VERSION <= 40101
+-# error Your version of gcc miscompiles the __weak directive
+-# endif
+-#endif
+-
+-#define __used __attribute__((__used__))
+-#define __must_check __attribute__((warn_unused_result))
+-#define __compiler_offsetof(a,b) __builtin_offsetof(a,b)
+-
+-#if GCC_VERSION >= 40100 && GCC_VERSION < 40600
+-# define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
+-#endif
+-
+-#if GCC_VERSION >= 40300
+-/* Mark functions as cold. gcc will assume any path leading to a call
+- to them will be unlikely. This means a lot of manual unlikely()s
+- are unnecessary now for any paths leading to the usual suspects
+- like BUG(), printk(), panic() etc. [but let's keep them for now for
+- older compilers]
+-
+- Early snapshots of gcc 4.3 don't support this and we can't detect this
+- in the preprocessor, but we can live with this because they're unreleased.
+- Maketime probing would be overkill here.
+-
+- gcc also has a __attribute__((__hot__)) to move hot functions into
+- a special section, but I don't see any sense in this right now in
+- the kernel context */
+-#define __cold __attribute__((__cold__))
+-
+-#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
+-
+-#ifndef __CHECKER__
+-# define __compiletime_warning(message) __attribute__((warning(message)))
+-# define __compiletime_error(message) __attribute__((error(message)))
+-#endif /* __CHECKER__ */
+-#endif /* GCC_VERSION >= 40300 */
+-
+-#if GCC_VERSION >= 40500
+-/*
+- * Mark a position in code as unreachable. This can be used to
+- * suppress control flow warnings after asm blocks that transfer
+- * control elsewhere.
+- *
+- * Early snapshots of gcc 4.5 don't support this and we can't detect
+- * this in the preprocessor, but we can live with this because they're
+- * unreleased. Really, we need to have autoconf for the kernel.
+- */
+-#define unreachable() __builtin_unreachable()
+-
+-/* Mark a function definition as prohibited from being cloned. */
+-#define __noclone __attribute__((__noclone__))
+-
+-#endif /* GCC_VERSION >= 40500 */
+-
+-#if GCC_VERSION >= 40600
+-/*
+- * Tell the optimizer that something else uses this function or variable.
+- */
+-#define __visible __attribute__((externally_visible))
+-#endif
+-
+-/*
+- * GCC 'asm goto' miscompiles certain code sequences:
+- *
+- * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
+- *
+- * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
+- *
+- * (asm goto is automatically volatile - the naming reflects this.)
+- */
+-#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
+-
+-#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
+-#if GCC_VERSION >= 40400
+-#define __HAVE_BUILTIN_BSWAP32__
+-#define __HAVE_BUILTIN_BSWAP64__
+-#endif
+-#if GCC_VERSION >= 40800 || (defined(__powerpc__) && GCC_VERSION >= 40600)
+-#define __HAVE_BUILTIN_BSWAP16__
+-#endif
+-#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
+-
+-#if GCC_VERSION >= 40902
+-#define KASAN_ABI_VERSION 3
+-#endif
+diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
+deleted file mode 100644
+index efee493714eb..000000000000
+--- a/include/linux/compiler-gcc5.h
++++ /dev/null
+@@ -1,67 +0,0 @@
+-#ifndef __LINUX_COMPILER_H
+-#error "Please don't include <linux/compiler-gcc5.h> directly, include <linux/compiler.h> instead."
+-#endif
+-
+-#define __used __attribute__((__used__))
+-#define __must_check __attribute__((warn_unused_result))
+-#define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
+-
+-/* Mark functions as cold. gcc will assume any path leading to a call
+- to them will be unlikely. This means a lot of manual unlikely()s
+- are unnecessary now for any paths leading to the usual suspects
+- like BUG(), printk(), panic() etc. [but let's keep them for now for
+- older compilers]
+-
+- Early snapshots of gcc 4.3 don't support this and we can't detect this
+- in the preprocessor, but we can live with this because they're unreleased.
+- Maketime probing would be overkill here.
+-
+- gcc also has a __attribute__((__hot__)) to move hot functions into
+- a special section, but I don't see any sense in this right now in
+- the kernel context */
+-#define __cold __attribute__((__cold__))
+-
+-#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
+-
+-#ifndef __CHECKER__
+-# define __compiletime_warning(message) __attribute__((warning(message)))
+-# define __compiletime_error(message) __attribute__((error(message)))
+-#endif /* __CHECKER__ */
+-
+-/*
+- * Mark a position in code as unreachable. This can be used to
+- * suppress control flow warnings after asm blocks that transfer
+- * control elsewhere.
+- *
+- * Early snapshots of gcc 4.5 don't support this and we can't detect
+- * this in the preprocessor, but we can live with this because they're
+- * unreleased. Really, we need to have autoconf for the kernel.
+- */
+-#define unreachable() __builtin_unreachable()
+-
+-/* Mark a function definition as prohibited from being cloned. */
+-#define __noclone __attribute__((__noclone__))
+-
+-/*
+- * Tell the optimizer that something else uses this function or variable.
+- */
+-#define __visible __attribute__((externally_visible))
+-
+-/*
+- * GCC 'asm goto' miscompiles certain code sequences:
+- *
+- * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
+- *
+- * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
+- *
+- * (asm goto is automatically volatile - the naming reflects this.)
+- */
+-#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
+-
+-#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
+-#define __HAVE_BUILTIN_BSWAP32__
+-#define __HAVE_BUILTIN_BSWAP64__
+-#define __HAVE_BUILTIN_BSWAP16__
+-#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
+-
+-#define KASAN_ABI_VERSION 4
+diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
+index 7f5f78bd15ad..245f57dbbb61 100644
+--- a/include/linux/usb_usual.h
++++ b/include/linux/usb_usual.h
+@@ -79,6 +79,8 @@
+ /* Cannot handle MI_REPORT_SUPPORTED_OPERATION_CODES */ \
+ US_FLAG(MAX_SECTORS_240, 0x08000000) \
+ /* Sets max_sectors to 240 */ \
++ US_FLAG(NO_REPORT_LUNS, 0x10000000) \
++ /* Cannot handle REPORT_LUNS */ \
+
+ #define US_FLAG(name, value) US_FL_##name = value ,
+ enum { US_DO_ALL_FLAGS };
+diff --git a/lib/assoc_array.c b/lib/assoc_array.c
+index 03dd576e6773..59fd7c0b119c 100644
+--- a/lib/assoc_array.c
++++ b/lib/assoc_array.c
+@@ -524,7 +524,9 @@ static bool assoc_array_insert_into_terminal_node(struct assoc_array_edit *edit,
+ free_slot = i;
+ continue;
+ }
+- if (ops->compare_object(assoc_array_ptr_to_leaf(ptr), index_key)) {
++ if (assoc_array_ptr_is_leaf(ptr) &&
++ ops->compare_object(assoc_array_ptr_to_leaf(ptr),
++ index_key)) {
+ pr_devel("replace in slot %d\n", i);
+ edit->leaf_p = &node->slots[i];
+ edit->dead_leaf = node->slots[i];
+diff --git a/lib/lz4/lz4defs.h b/lib/lz4/lz4defs.h
+index abcecdc2d0f2..0710a62ad2f6 100644
+--- a/lib/lz4/lz4defs.h
++++ b/lib/lz4/lz4defs.h
+@@ -11,8 +11,7 @@
+ /*
+ * Detects 64 bits mode
+ */
+-#if (defined(__x86_64__) || defined(__x86_64) || defined(__amd64__) \
+- || defined(__ppc64__) || defined(__LP64__))
++#if defined(CONFIG_64BIT)
+ #define LZ4_ARCH64 1
+ #else
+ #define LZ4_ARCH64 0
+@@ -35,6 +34,10 @@ typedef struct _U64_S { u64 v; } U64_S;
+
+ #define PUT4(s, d) (A32(d) = A32(s))
+ #define PUT8(s, d) (A64(d) = A64(s))
++
++#define LZ4_READ_LITTLEENDIAN_16(d, s, p) \
++ (d = s - A16(p))
++
+ #define LZ4_WRITE_LITTLEENDIAN_16(p, v) \
+ do { \
+ A16(p) = v; \
+@@ -51,10 +54,13 @@ typedef struct _U64_S { u64 v; } U64_S;
+ #define PUT8(s, d) \
+ put_unaligned(get_unaligned((const u64 *) s), (u64 *) d)
+
+-#define LZ4_WRITE_LITTLEENDIAN_16(p, v) \
+- do { \
+- put_unaligned(v, (u16 *)(p)); \
+- p += 2; \
++#define LZ4_READ_LITTLEENDIAN_16(d, s, p) \
++ (d = s - get_unaligned_le16(p))
++
++#define LZ4_WRITE_LITTLEENDIAN_16(p, v) \
++ do { \
++ put_unaligned_le16(v, (u16 *)(p)); \
++ p += 2; \
+ } while (0)
+ #endif
+
+@@ -140,9 +146,6 @@ typedef struct _U64_S { u64 v; } U64_S;
+
+ #endif
+
+-#define LZ4_READ_LITTLEENDIAN_16(d, s, p) \
+- (d = s - get_unaligned_le16(p))
+-
+ #define LZ4_WILDCOPY(s, d, e) \
+ do { \
+ LZ4_COPYPACKET(s, d); \
+diff --git a/net/ipv4/tcp_cubic.c b/net/ipv4/tcp_cubic.c
+index 06d3d665a9fd..3ce0b861cc0e 100644
+--- a/net/ipv4/tcp_cubic.c
++++ b/net/ipv4/tcp_cubic.c
+@@ -151,6 +151,27 @@ static void bictcp_init(struct sock *sk)
+ tcp_sk(sk)->snd_ssthresh = initial_ssthresh;
+ }
+
++static void bictcp_cwnd_event(struct sock *sk, enum tcp_ca_event event)
++{
++ if (event == CA_EVENT_TX_START) {
++ struct bictcp *ca = inet_csk_ca(sk);
++ u32 now = tcp_time_stamp;
++ s32 delta;
++
++ delta = now - tcp_sk(sk)->lsndtime;
++
++ /* We were application limited (idle) for a while.
++ * Shift epoch_start to keep cwnd growth to cubic curve.
++ */
++ if (ca->epoch_start && delta > 0) {
++ ca->epoch_start += delta;
++ if (after(ca->epoch_start, now))
++ ca->epoch_start = now;
++ }
++ return;
++ }
++}
++
+ /* calculate the cubic root of x using a table lookup followed by one
+ * Newton-Raphson iteration.
+ * Avg err ~= 0.195%
+@@ -450,6 +471,7 @@ static struct tcp_congestion_ops cubictcp __read_mostly = {
+ .cong_avoid = bictcp_cong_avoid,
+ .set_state = bictcp_state,
+ .undo_cwnd = bictcp_undo_cwnd,
++ .cwnd_event = bictcp_cwnd_event,
+ .pkts_acked = bictcp_acked,
+ .owner = THIS_MODULE,
+ .name = "cubic",
+diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
+index 2880f2ae99ab..a7027190f298 100644
+--- a/net/mac80211/sta_info.c
++++ b/net/mac80211/sta_info.c
+@@ -252,11 +252,11 @@ void sta_info_free(struct ieee80211_local *local, struct sta_info *sta)
+ }
+
+ /* Caller must hold local->sta_mtx */
+-static void sta_info_hash_add(struct ieee80211_local *local,
+- struct sta_info *sta)
++static int sta_info_hash_add(struct ieee80211_local *local,
++ struct sta_info *sta)
+ {
+- rhashtable_insert_fast(&local->sta_hash, &sta->hash_node,
+- sta_rht_params);
++ return rhashtable_insert_fast(&local->sta_hash, &sta->hash_node,
++ sta_rht_params);
+ }
+
+ static void sta_deliver_ps_frames(struct work_struct *wk)
+@@ -491,7 +491,9 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU)
+ set_sta_flag(sta, WLAN_STA_BLOCK_BA);
+
+ /* make the station visible */
+- sta_info_hash_add(local, sta);
++ err = sta_info_hash_add(local, sta);
++ if (err)
++ goto out_drop_sta;
+
+ list_add_tail_rcu(&sta->list, &local->sta_list);
+
+@@ -526,6 +528,7 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU)
+ out_remove:
+ sta_info_hash_del(local, sta);
+ list_del_rcu(&sta->list);
++ out_drop_sta:
+ local->num_sta--;
+ synchronize_net();
+ __cleanup_single_sta(sta);
+diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
+index 90cf6168267e..cc1a7a4a7cbd 100644
+--- a/sound/pci/hda/patch_realtek.c
++++ b/sound/pci/hda/patch_realtek.c
+@@ -4638,6 +4638,8 @@ enum {
+ ALC255_FIXUP_DELL_SPK_NOISE,
+ ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,
+ ALC280_FIXUP_HP_HEADSET_MIC,
++ ALC221_FIXUP_HP_FRONT_MIC,
++ ALC292_FIXUP_TPT460,
+ };
+
+ static const struct hda_fixup alc269_fixups[] = {
+@@ -5270,6 +5272,19 @@ static const struct hda_fixup alc269_fixups[] = {
+ .chained = true,
+ .chain_id = ALC269_FIXUP_HEADSET_MIC,
+ },
++ [ALC221_FIXUP_HP_FRONT_MIC] = {
++ .type = HDA_FIXUP_PINS,
++ .v.pins = (const struct hda_pintbl[]) {
++ { 0x19, 0x02a19020 }, /* Front Mic */
++ { }
++ },
++ },
++ [ALC292_FIXUP_TPT460] = {
++ .type = HDA_FIXUP_FUNC,
++ .v.func = alc_fixup_tpt440_dock,
++ .chained = true,
++ .chain_id = ALC293_FIXUP_LENOVO_SPK_NOISE,
++ },
+ };
+
+ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
+@@ -5374,6 +5389,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
+ SND_PCI_QUIRK(0x103c, 0x2336, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x2337, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+ SND_PCI_QUIRK(0x103c, 0x221c, "HP EliteBook 755 G2", ALC280_FIXUP_HP_HEADSET_MIC),
++ SND_PCI_QUIRK(0x103c, 0x8256, "HP", ALC221_FIXUP_HP_FRONT_MIC),
+ SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300),
+ SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
+ SND_PCI_QUIRK(0x1043, 0x115d, "Asus 1015E", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
+@@ -5421,7 +5437,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
+ SND_PCI_QUIRK(0x17aa, 0x2218, "Thinkpad X1 Carbon 2nd", ALC292_FIXUP_TPT440_DOCK),
+ SND_PCI_QUIRK(0x17aa, 0x2223, "ThinkPad T550", ALC292_FIXUP_TPT440_DOCK),
+ SND_PCI_QUIRK(0x17aa, 0x2226, "ThinkPad X250", ALC292_FIXUP_TPT440_DOCK),
+- SND_PCI_QUIRK(0x17aa, 0x2233, "Thinkpad", ALC293_FIXUP_LENOVO_SPK_NOISE),
++ SND_PCI_QUIRK(0x17aa, 0x2233, "Thinkpad", ALC292_FIXUP_TPT460),
+ SND_PCI_QUIRK(0x17aa, 0x30bb, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
+ SND_PCI_QUIRK(0x17aa, 0x30e2, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
+ SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
+@@ -5514,6 +5530,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
+ {.id = ALC283_FIXUP_SENSE_COMBO_JACK, .name = "alc283-sense-combo"},
+ {.id = ALC292_FIXUP_TPT440_DOCK, .name = "tpt440-dock"},
+ {.id = ALC292_FIXUP_TPT440, .name = "tpt440"},
++ {.id = ALC292_FIXUP_TPT460, .name = "tpt460"},
+ {}
+ };
+ #define ALC225_STANDARD_PINS \
+diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c
+index ddca6547399b..1f8fb0d904e0 100644
+--- a/sound/usb/mixer_maps.c
++++ b/sound/usb/mixer_maps.c
+@@ -349,6 +349,16 @@ static struct usbmix_name_map bose_companion5_map[] = {
+ };
+
+ /*
++ * Dell usb dock with ALC4020 codec had a firmware problem where it got
++ * screwed up when zero volume is passed; just skip it as a workaround
++ */
++static const struct usbmix_name_map dell_alc4020_map[] = {
++ { 16, NULL },
++ { 19, NULL },
++ { 0 }
++};
++
++/*
+ * Control map entries
+ */
+
+@@ -431,6 +441,10 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = {
+ .map = aureon_51_2_map,
+ },
+ {
++ .id = USB_ID(0x0bda, 0x4014),
++ .map = dell_alc4020_map,
++ },
++ {
+ .id = USB_ID(0x0dba, 0x1000),
+ .map = mbox1_map,
+ },
+diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
+index 5fb308d39e2a..5ad43cba860c 100644
+--- a/sound/usb/quirks.c
++++ b/sound/usb/quirks.c
+@@ -1128,9 +1128,11 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip)
+ case USB_ID(0x045E, 0x076F): /* MS Lifecam HD-6000 */
+ case USB_ID(0x045E, 0x0772): /* MS Lifecam Studio */
+ case USB_ID(0x045E, 0x0779): /* MS Lifecam HD-3000 */
++ case USB_ID(0x047F, 0x0415): /* Plantronics BT-300 */
+ case USB_ID(0x047F, 0xAA05): /* Plantronics DA45 */
+ case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */
+ case USB_ID(0x074D, 0x3553): /* Outlaw RR2150 (Micronas UAC3553B) */
++ case USB_ID(0x1de7, 0x0014): /* Phoenix Audio TMX320 */
+ case USB_ID(0x21B4, 0x0081): /* AudioQuest DragonFly */
+ return true;
+ }
next reply other threads:[~2016-04-28 18:56 UTC|newest]
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