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dragonheart_kernel_oneplus_sm8150
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This is the 4.14.190 stable release 

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Merge 4.14.190 into android-4.14-stable

Changes in 4.14.190
	gpio: arizona: handle pm_runtime_get_sync failure case
	gpio: arizona: put pm_runtime in case of failure
	pinctrl: amd: fix npins for uart0 in kerncz_groups
	mac80211: allow rx of mesh eapol frames with default rx key
	scsi: scsi_transport_spi: Fix function pointer check
	xtensa: fix __sync_fetch_and_{and,or}_4 declarations
	xtensa: update *pos in cpuinfo_op.next
	drivers/net/wan/lapbether: Fixed the value of hard_header_len
	net: sky2: initialize return of gm_phy_read
	drm/nouveau/i2c/g94-: increase NV_PMGR_DP_AUXCTL_TRANSACTREQ timeout
	irqdomain/treewide: Keep firmware node unconditionally allocated
	SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion")
	spi: spi-fsl-dspi: Exit the ISR with IRQ_NONE when it's not ours
	IB/umem: fix reference count leak in ib_umem_odp_get()
	uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression
	ALSA: info: Drop WARN_ON() from buffer NULL sanity check
	ASoC: rt5670: Correct RT5670_LDO_SEL_MASK
	btrfs: fix double free on ulist after backref resolution failure
	btrfs: fix mount failure caused by race with umount
	btrfs: fix page leaks after failure to lock page for delalloc
	bnxt_en: Fix race when modifying pause settings.
	hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path
	ax88172a: fix ax88172a_unbind() failures
	net: dp83640: fix SIOCSHWTSTAMP to update the struct with actual configuration
	drm: sun4i: hdmi: Fix inverted HPD result
	net: smc91x: Fix possible memory leak in smc_drv_probe()
	bonding: check error value of register_netdevice() immediately
	mlxsw: destroy workqueue when trap_register in mlxsw_emad_init
	ipvs: fix the connection sync failed in some cases
	i2c: rcar: always clear ICSAR to avoid side effects
	bonding: check return value of register_netdevice() in bond_newlink()
	serial: exar: Fix GPIO configuration for Sealevel cards based on XR17V35X
	scripts/decode_stacktrace: strip basepath from all paths
	HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override
	HID: apple: Disable Fn-key key-re-mapping on clone keyboards
	dmaengine: tegra210-adma: Fix runtime PM imbalance on error
	Input: add `SW_MACHINE_COVER`
	spi: mediatek: use correct SPI_CFG2_REG MACRO
	regmap: dev_get_regmap_match(): fix string comparison
	hwmon: (aspeed-pwm-tacho) Avoid possible buffer overflow
	dmaengine: ioat setting ioat timeout as module parameter
	Input: synaptics - enable InterTouch for ThinkPad X1E 1st gen
	usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init()
	arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP
	x86: math-emu: Fix up 'cmp' insn for clang ias
	binder: Don't use mmput() from shrinker function.
	usb: xhci-mtk: fix the failure of bandwidth allocation
	usb: xhci: Fix ASM2142/ASM3142 DMA addressing
	Revert "cifs: Fix the target file was deleted when rename failed."
	staging: wlan-ng: properly check endpoint types
	staging: comedi: addi_apci_1032: check INSN_CONFIG_DIGITAL_TRIG shift
	staging: comedi: ni_6527: fix INSN_CONFIG_DIGITAL_TRIG support
	staging: comedi: addi_apci_1500: check INSN_CONFIG_DIGITAL_TRIG shift
	staging: comedi: addi_apci_1564: check INSN_CONFIG_DIGITAL_TRIG shift
	serial: 8250: fix null-ptr-deref in serial8250_start_tx()
	serial: 8250_mtk: Fix high-speed baud rates clamping
	fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins.
	vt: Reject zero-sized screen buffer size.
	Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation
	mm/memcg: fix refcount error while moving and swapping
	io-mapping: indicate mapping failure
	parisc: Add atomic64_set_release() define to avoid CPU soft lockups
	ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb
	ath9k: Fix regression with Atheros 9271
	Linux 4.14.190

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0d395679325e47e1f916bc0aa64d6299563559f4
This commit is contained in:
Greg Kroah-Hartman 2020-07-29 09:11:55 +02:00
parent 57e7694fb0 e5a54aa2d3
commit d2d05bcf4b
76 changed files with 386 additions and 146 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Makefile
View File

@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 4
PATCHLEVEL = 14
SUBLEVEL = 189
SUBLEVEL = 190
EXTRAVERSION =
NAME = Petit Gorille
@ -487,7 +487,7 @@ ifeq ($(shell $(srctree)/scripts/clang-android.sh $(CC) $(CLANG_FLAGS)), y)
$(error "Clang with Android --target detected. Did you specify CLANG_TRIPLE?")
endif
GCC_TOOLCHAIN_DIR := $(dir $(shell which $(CROSS_COMPILE)elfedit))
CLANG_FLAGS += --prefix=$(GCC_TOOLCHAIN_DIR)
CLANG_FLAGS += --prefix=$(GCC_TOOLCHAIN_DIR)$(notdir $(CROSS_COMPILE))
GCC_TOOLCHAIN := $(realpath $(GCC_TOOLCHAIN_DIR)/..)
endif
ifneq ($(GCC_TOOLCHAIN),)

4
arch/arm64/kernel/debug-monitors.c
View File

@ -389,14 +389,14 @@ void user_rewind_single_step(struct task_struct *task)
* If single step is active for this thread, then set SPSR.SS
* to 1 to avoid returning to the active-pending state.
*/
if (test_ti_thread_flag(task_thread_info(task), TIF_SINGLESTEP))
if (test_tsk_thread_flag(task, TIF_SINGLESTEP))
set_regs_spsr_ss(task_pt_regs(task));
}
NOKPROBE_SYMBOL(user_rewind_single_step);
void user_fastforward_single_step(struct task_struct *task)
{
if (test_ti_thread_flag(task_thread_info(task), TIF_SINGLESTEP))
if (test_tsk_thread_flag(task, TIF_SINGLESTEP))
clear_regs_spsr_ss(task_pt_regs(task));
}

2
arch/parisc/include/asm/atomic.h
View File

@ -258,6 +258,8 @@ atomic64_set(atomic64_t *v, s64 i)
_atomic_spin_unlock_irqrestore(v, flags);
}
#define atomic64_set_release(v, i) atomic64_set((v), (i))
static __inline__ s64
atomic64_read(const atomic64_t *v)
{

10
arch/x86/kernel/apic/io_apic.c
View File

@ -2233,12 +2233,12 @@ static int mp_irqdomain_create(int ioapic)
ip->irqdomain = irq_domain_create_linear(fn, hwirqs, cfg->ops,
(void *)(long)ioapic);
/* Release fw handle if it was allocated above */
if (!cfg->dev)
irq_domain_free_fwnode(fn);
if (!ip->irqdomain)
if (!ip->irqdomain) {
/* Release fw handle if it was allocated above */
if (!cfg->dev)
irq_domain_free_fwnode(fn);
return -ENOMEM;
}
ip->irqdomain->parent = parent;

16
arch/x86/kernel/apic/msi.c
View File

@ -149,10 +149,11 @@ void __init arch_init_msi_domain(struct irq_domain *parent)
msi_default_domain =
pci_msi_create_irq_domain(fn, &pci_msi_domain_info,
parent);
irq_domain_free_fwnode(fn);
}
if (!msi_default_domain)
if (!msi_default_domain) {
irq_domain_free_fwnode(fn);
pr_warn("failed to initialize irqdomain for MSI/MSI-x.\n");
}
}
#ifdef CONFIG_IRQ_REMAP
@ -185,7 +186,8 @@ struct irq_domain *arch_create_remap_msi_irq_domain(struct irq_domain *parent,
if (!fn)
return NULL;
d = pci_msi_create_irq_domain(fn, &pci_msi_ir_domain_info, parent);
irq_domain_free_fwnode(fn);
if (!d)
irq_domain_free_fwnode(fn);
return d;
}
#endif
@ -248,7 +250,8 @@ static struct irq_domain *dmar_get_irq_domain(void)
if (fn) {
dmar_domain = msi_create_irq_domain(fn, &dmar_msi_domain_info,
x86_vector_domain);
irq_domain_free_fwnode(fn);
if (!dmar_domain)
irq_domain_free_fwnode(fn);
}
out:
mutex_unlock(&dmar_lock);
@ -373,7 +376,10 @@ struct irq_domain *hpet_create_irq_domain(int hpet_id)
}
d = msi_create_irq_domain(fn, domain_info, parent);
irq_domain_free_fwnode(fn);
if (!d) {
irq_domain_free_fwnode(fn);
kfree(domain_info);
}
return d;
}

1
arch/x86/kernel/apic/vector.c
View File

@ -457,7 +457,6 @@ int __init arch_early_irq_init(void)
x86_vector_domain = irq_domain_create_tree(fn, &x86_vector_domain_ops,
NULL);
BUG_ON(x86_vector_domain == NULL);
irq_domain_free_fwnode(fn);
irq_set_default_host(x86_vector_domain);
arch_init_msi_domain(x86_vector_domain);

2
arch/x86/math-emu/wm_sqrt.S
View File

@ -209,7 +209,7 @@ sqrt_stage_2_finish:
#ifdef PARANOID
/* It should be possible to get here only if the arg is ffff....ffff */
cmp $0xffffffff,FPU_fsqrt_arg_1
cmpl $0xffffffff,FPU_fsqrt_arg_1
jnz sqrt_stage_2_error
#endif /* PARANOID */

3
arch/x86/platform/uv/uv_irq.c
View File

@ -171,9 +171,10 @@ static struct irq_domain *uv_get_irq_domain(void)
goto out;
uv_domain = irq_domain_create_tree(fn, &uv_domain_ops, NULL);
irq_domain_free_fwnode(fn);
if (uv_domain)
uv_domain->parent = x86_vector_domain;
else
irq_domain_free_fwnode(fn);
out:
mutex_unlock(&uv_lock);

3
arch/xtensa/kernel/setup.c
View File

@ -711,7 +711,8 @@ c_start(struct seq_file *f, loff_t *pos)
static void *
c_next(struct seq_file *f, void *v, loff_t *pos)
{
return NULL;
++*pos;
return c_start(f, pos);
}
static void

4
arch/xtensa/kernel/xtensa_ksyms.c
View File

@ -82,13 +82,13 @@ void __xtensa_libgcc_window_spill(void)
}
EXPORT_SYMBOL(__xtensa_libgcc_window_spill);
unsigned long __sync_fetch_and_and_4(unsigned long *p, unsigned long v)
unsigned int __sync_fetch_and_and_4(volatile void *p, unsigned int v)
{
BUG();
}
EXPORT_SYMBOL(__sync_fetch_and_and_4);
unsigned long __sync_fetch_and_or_4(unsigned long *p, unsigned long v)
unsigned int __sync_fetch_and_or_4(volatile void *p, unsigned int v)
{
BUG();
}

2
drivers/android/binder_alloc.c
View File

@ -937,7 +937,7 @@ enum lru_status binder_alloc_free_page(struct list_head *item,
trace_binder_unmap_user_end(alloc, index);
}
up_read(&mm->mmap_sem);
mmput(mm);
mmput_async(mm);
trace_binder_unmap_kernel_start(alloc, index);

2
drivers/base/regmap/regmap.c
View File

@ -1242,7 +1242,7 @@ static int dev_get_regmap_match(struct device *dev, void *res, void *data)
/* If the user didn't specify a name match any */
if (data)
return (*r)->name == data;
return !strcmp((*r)->name, data);
else
return 1;
}

12
drivers/dma/ioat/dma.c
View File

@ -38,6 +38,18 @@
#include "../dmaengine.h"
int completion_timeout = 200;
module_param(completion_timeout, int, 0644);
MODULE_PARM_DESC(completion_timeout,
"set ioat completion timeout [msec] (default 200 [msec])");
int idle_timeout = 2000;
module_param(idle_timeout, int, 0644);
MODULE_PARM_DESC(idle_timeout,
"set ioat idel timeout [msec] (default 2000 [msec])");
#define IDLE_TIMEOUT msecs_to_jiffies(idle_timeout)
#define COMPLETION_TIMEOUT msecs_to_jiffies(completion_timeout)
static char *chanerr_str[] = {
"DMA Transfer Source Address Error",
"DMA Transfer Destination Address Error",

2
drivers/dma/ioat/dma.h
View File

@ -111,8 +111,6 @@ struct ioatdma_chan {
#define IOAT_RUN 5
#define IOAT_CHAN_ACTIVE 6
struct timer_list timer;
#define COMPLETION_TIMEOUT msecs_to_jiffies(100)
#define IDLE_TIMEOUT msecs_to_jiffies(2000)
#define RESET_DELAY msecs_to_jiffies(100)
struct ioatdma_device *ioat_dma;
dma_addr_t completion_dma;

5
drivers/dma/tegra210-adma.c
View File

@ -583,6 +583,7 @@ static int tegra_adma_alloc_chan_resources(struct dma_chan *dc)
ret = pm_runtime_get_sync(tdc2dev(tdc));
if (ret < 0) {
pm_runtime_put_noidle(tdc2dev(tdc));
free_irq(tdc->irq, tdc);
return ret;
}
@ -764,8 +765,10 @@ static int tegra_adma_probe(struct platform_device *pdev)
pm_runtime_enable(&pdev->dev);
ret = pm_runtime_get_sync(&pdev->dev);
if (ret < 0)
if (ret < 0) {
pm_runtime_put_noidle(&pdev->dev);
goto rpm_disable;
}
ret = tegra_adma_init(tdma);
if (ret)

7
drivers/gpio/gpio-arizona.c
View File

@ -69,6 +69,7 @@ static int arizona_gpio_get(struct gpio_chip *chip, unsigned offset)
ret = pm_runtime_get_sync(chip->parent);
if (ret < 0) {
dev_err(chip->parent, "Failed to resume: %d\n", ret);
pm_runtime_put_autosuspend(chip->parent);
return ret;
}
@ -77,12 +78,15 @@ static int arizona_gpio_get(struct gpio_chip *chip, unsigned offset)
if (ret < 0) {
dev_err(chip->parent, "Failed to drop cache: %d\n",
ret);
pm_runtime_put_autosuspend(chip->parent);
return ret;
}
ret = regmap_read(arizona->regmap, reg, &val);
if (ret < 0)
if (ret < 0) {
pm_runtime_put_autosuspend(chip->parent);
return ret;
}
pm_runtime_mark_last_busy(chip->parent);
pm_runtime_put_autosuspend(chip->parent);
@ -111,6 +115,7 @@ static int arizona_gpio_direction_out(struct gpio_chip *chip,
ret = pm_runtime_get_sync(chip->parent);
if (ret < 0) {
dev_err(chip->parent, "Failed to resume: %d\n", ret);
pm_runtime_put(chip->parent);
return ret;
}
}

4
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxg94.c
View File

@ -118,10 +118,10 @@ g94_i2c_aux_xfer(struct nvkm_i2c_aux *obj, bool retry,
if (retries)
udelay(400);
/* transaction request, wait up to 1ms for it to complete */
/* transaction request, wait up to 2ms for it to complete */
nvkm_wr32(device, 0x00e4e4 + base, 0x00010000 | ctrl);
timeout = 1000;
timeout = 2000;
do {
ctrl = nvkm_rd32(device, 0x00e4e4 + base);
udelay(1);

4
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm200.c
View File

@ -118,10 +118,10 @@ gm200_i2c_aux_xfer(struct nvkm_i2c_aux *obj, bool retry,
if (retries)
udelay(400);
/* transaction request, wait up to 1ms for it to complete */
/* transaction request, wait up to 2ms for it to complete */
nvkm_wr32(device, 0x00d954 + base, 0x00010000 | ctrl);
timeout = 1000;
timeout = 2000;
do {
ctrl = nvkm_rd32(device, 0x00d954 + base);
udelay(1);

2
drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
View File

@ -215,7 +215,7 @@ sun4i_hdmi_connector_detect(struct drm_connector *connector, bool force)
unsigned long reg;
reg = readl(hdmi->base + SUN4I_HDMI_HPD_REG);
if (reg & SUN4I_HDMI_HPD_HIGH) {
if (!(reg & SUN4I_HDMI_HPD_HIGH)) {
cec_phys_addr_invalidate(hdmi->cec_adap);
return connector_status_disconnected;
}

18
drivers/hid/hid-apple.c
View File

@ -57,6 +57,7 @@ MODULE_PARM_DESC(swap_opt_cmd, "Swap the Option (\"Alt\") and Command (\"Flag\")
struct apple_sc {
unsigned long quirks;
unsigned int fn_on;
unsigned int fn_found;
DECLARE_BITMAP(pressed_numlock, KEY_CNT);
};
@ -342,12 +343,15 @@ static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
struct apple_sc *asc = hid_get_drvdata(hdev);
if (usage->hid == (HID_UP_CUSTOM | 0x0003) ||
usage->hid == (HID_UP_MSVENDOR | 0x0003) ||
usage->hid == (HID_UP_HPVENDOR2 | 0x0003)) {
/* The fn key on Apple USB keyboards */
set_bit(EV_REP, hi->input->evbit);
hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN);
asc->fn_found = true;
apple_setup_input(hi->input);
return 1;
}
@ -374,6 +378,19 @@ static int apple_input_mapped(struct hid_device *hdev, struct hid_input *hi,
return 0;
}
static int apple_input_configured(struct hid_device *hdev,
struct hid_input *hidinput)
{
struct apple_sc *asc = hid_get_drvdata(hdev);
if ((asc->quirks & APPLE_HAS_FN) && !asc->fn_found) {
hid_info(hdev, "Fn key not found (Apple Wireless Keyboard clone?), disabling Fn key handling\n");
asc->quirks = 0;
}
return 0;
}
static int apple_probe(struct hid_device *hdev,
const struct hid_device_id *id)
{
@ -588,6 +605,7 @@ static struct hid_driver apple_driver = {
.event = apple_event,
.input_mapping = apple_input_mapping,
.input_mapped = apple_input_mapped,
.input_configured = apple_input_configured,
};
module_hid_driver(apple_driver);

8
drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c
View File

@ -373,6 +373,14 @@ static const struct dmi_system_id i2c_hid_dmi_desc_override_table[] = {
},
.driver_data = (void *)&sipodev_desc
},
{
.ident = "Mediacom FlexBook edge 13",
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MEDIACOM"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "FlexBook_edge13-M-FBE13"),
},
.driver_data = (void *)&sipodev_desc
},
{
.ident = "Odys Winbook 13",
.matches = {

2
drivers/hwmon/aspeed-pwm-tacho.c
View File

@ -878,6 +878,8 @@ static int aspeed_create_fan(struct device *dev,
ret = of_property_read_u32(child, "reg", &pwm_port);
if (ret)
return ret;
if (pwm_port >= ARRAY_SIZE(pwm_port_params))
return -EINVAL;
aspeed_create_pwm_port(priv, (u8)pwm_port);
ret = of_property_count_u8_elems(child, "cooling-levels");

3
drivers/i2c/busses/i2c-rcar.c
View File

@ -817,6 +817,7 @@ static int rcar_unreg_slave(struct i2c_client *slave)
/* disable irqs and ensure none is running before clearing ptr */
rcar_i2c_write(priv, ICSIER, 0);
rcar_i2c_write(priv, ICSCR, 0);
rcar_i2c_write(priv, ICSAR, 0); /* Gen2: must be 0 if not using slave */
synchronize_irq(priv->irq);
priv->slave = NULL;
@ -914,6 +915,8 @@ static int rcar_i2c_probe(struct platform_device *pdev)
if (ret < 0)
goto out_pm_put;
rcar_i2c_write(priv, ICSAR, 0); /* Gen2: must be 0 if not using slave */
if (priv->devtype == I2C_RCAR_GEN3) {
priv->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
if (!IS_ERR(priv->rstc)) {

3
drivers/infiniband/core/umem_odp.c
View File

@ -306,7 +306,8 @@ int ib_umem_odp_get(struct ib_ucontext *context, struct ib_umem *umem,
vma = find_vma(mm, ib_umem_start(umem));
if (!vma || !is_vm_hugetlb_page(vma)) {
up_read(&mm->mmap_sem);
return -EINVAL;
ret_val = -EINVAL;
goto out_mm;
}
h = hstate_vma(vma);
umem->page_shift = huge_page_shift(h);

1
drivers/input/mouse/synaptics.c
View File

@ -182,6 +182,7 @@ static const char * const smbus_pnp_ids[] = {
"LEN0093", /* T480 */
"LEN0096", /* X280 */
"LEN0097", /* X280 -> ALPS trackpoint */
"LEN0099", /* X1 Extreme 1st */
"LEN009b", /* T580 */
"LEN200f", /* T450s */
"LEN2044", /* L470 */

5
drivers/iommu/amd_iommu.c
View File

@ -4394,9 +4394,10 @@ int amd_iommu_create_irq_domain(struct amd_iommu *iommu)
if (!fn)
return -ENOMEM;
iommu->ir_domain = irq_domain_create_tree(fn, &amd_ir_domain_ops, iommu);
irq_domain_free_fwnode(fn);
if (!iommu->ir_domain)
if (!iommu->ir_domain) {
irq_domain_free_fwnode(fn);
return -ENOMEM;
}
iommu->ir_domain->parent = arch_get_ir_parent_domain();
iommu->msi_domain = arch_create_remap_msi_irq_domain(iommu->ir_domain,

2
drivers/iommu/intel_irq_remapping.c
View File

@ -536,8 +536,8 @@ static int intel_setup_irq_remapping(struct intel_iommu *iommu)
0, INTR_REMAP_TABLE_ENTRIES,
fn, &intel_ir_domain_ops,
iommu);
irq_domain_free_fwnode(fn);
if (!iommu->ir_domain) {
irq_domain_free_fwnode(fn);
pr_err("IR%d: failed to allocate irqdomain\n", iommu->seq_id);
goto out_free_bitmap;
}

10
drivers/net/bonding/bond_main.c
View File

@ -4773,15 +4773,19 @@ int bond_create(struct net *net, const char *name)
bond_dev->rtnl_link_ops = &bond_link_ops;
res = register_netdevice(bond_dev);
if (res < 0) {
free_netdev(bond_dev);
rtnl_unlock();
return res;
}
netif_carrier_off(bond_dev);
bond_work_init_all(bond);
rtnl_unlock();
if (res < 0)
free_netdev(bond_dev);
return res;
return 0;
}
static int __net_init bond_net_init(struct net *net)

3
drivers/net/bonding/bond_netlink.c
View File

@ -451,11 +451,10 @@ static int bond_newlink(struct net *src_net, struct net_device *bond_dev,
return err;
err = register_netdevice(bond_dev);
netif_carrier_off(bond_dev);
if (!err) {
struct bonding *bond = netdev_priv(bond_dev);
netif_carrier_off(bond_dev);
bond_work_init_all(bond);
}

5
drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
View File

@ -1287,8 +1287,11 @@ static int bnxt_set_pauseparam(struct net_device *dev,
if (epause->tx_pause)
link_info->req_flow_ctrl |= BNXT_LINK_PAUSE_TX;
if (netif_running(dev))
if (netif_running(dev)) {
mutex_lock(&bp->link_lock);
rc = bnxt_hwrm_set_pause(bp);
mutex_unlock(&bp->link_lock);
}
return rc;
}

2
drivers/net/ethernet/marvell/sky2.c
View File

@ -215,7 +215,7 @@ io_error:
static inline u16 gm_phy_read(struct sky2_hw *hw, unsigned port, u16 reg)
{
u16 v;
u16 v = 0;
__gm_phy_read(hw, port, reg, &v);
return v;
}

3
drivers/net/ethernet/mellanox/mlxsw/core.c
View File

@ -619,7 +619,7 @@ static int mlxsw_emad_init(struct mlxsw_core *mlxsw_core)
err = mlxsw_core_trap_register(mlxsw_core, &mlxsw_emad_rx_listener,
mlxsw_core);
if (err)
return err;
goto err_trap_register;
err = mlxsw_core->driver->basic_trap_groups_set(mlxsw_core);
if (err)
@ -631,6 +631,7 @@ static int mlxsw_emad_init(struct mlxsw_core *mlxsw_core)
err_emad_trap_set:
mlxsw_core_trap_unregister(mlxsw_core, &mlxsw_emad_rx_listener,
mlxsw_core);
err_trap_register:
destroy_workqueue(mlxsw_core->emad_wq);
return err;
}

4
drivers/net/ethernet/smsc/smc91x.c
View File

@ -2294,7 +2294,7 @@ static int smc_drv_probe(struct platform_device *pdev)
ret = try_toggle_control_gpio(&pdev->dev, &lp->power_gpio,
"power", 0, 0, 100);
if (ret)
return ret;
goto out_free_netdev;
/*
* Optional reset GPIO configured? Minimum 100 ns reset needed
@ -2303,7 +2303,7 @@ static int smc_drv_probe(struct platform_device *pdev)
ret = try_toggle_control_gpio(&pdev->dev, &lp->reset_gpio,
"reset", 0, 0, 100);
if (ret)
return ret;
goto out_free_netdev;
/*
* Need to wait for optional EEPROM to load, max 750 us according

2
drivers/net/hippi/rrunner.c
View File

@ -1250,7 +1250,7 @@ static int rr_open(struct net_device *dev)
rrpriv->info = NULL;
}
if (rrpriv->rx_ctrl) {
pci_free_consistent(pdev, sizeof(struct ring_ctrl),
pci_free_consistent(pdev, 256 * sizeof(struct ring_ctrl),
rrpriv->rx_ctrl, rrpriv->rx_ctrl_dma);
rrpriv->rx_ctrl = NULL;
}

4
drivers/net/phy/dp83640.c
View File

@ -1339,6 +1339,7 @@ static int dp83640_hwtstamp(struct phy_device *phydev, struct ifreq *ifr)
dp83640->hwts_rx_en = 1;
dp83640->layer = PTP_CLASS_L4;
dp83640->version = PTP_CLASS_V1;
cfg.rx_filter = HWTSTAMP_FILTER_PTP_V1_L4_EVENT;
break;
case HWTSTAMP_FILTER_PTP_V2_L4_EVENT:
case HWTSTAMP_FILTER_PTP_V2_L4_SYNC:
@ -1346,6 +1347,7 @@ static int dp83640_hwtstamp(struct phy_device *phydev, struct ifreq *ifr)
dp83640->hwts_rx_en = 1;
dp83640->layer = PTP_CLASS_L4;
dp83640->version = PTP_CLASS_V2;
cfg.rx_filter = HWTSTAMP_FILTER_PTP_V2_L4_EVENT;
break;
case HWTSTAMP_FILTER_PTP_V2_L2_EVENT:
case HWTSTAMP_FILTER_PTP_V2_L2_SYNC:
@ -1353,6 +1355,7 @@ static int dp83640_hwtstamp(struct phy_device *phydev, struct ifreq *ifr)
dp83640->hwts_rx_en = 1;
dp83640->layer = PTP_CLASS_L2;
dp83640->version = PTP_CLASS_V2;
cfg.rx_filter = HWTSTAMP_FILTER_PTP_V2_L2_EVENT;
break;
case HWTSTAMP_FILTER_PTP_V2_EVENT:
case HWTSTAMP_FILTER_PTP_V2_SYNC:
@ -1360,6 +1363,7 @@ static int dp83640_hwtstamp(struct phy_device *phydev, struct ifreq *ifr)
dp83640->hwts_rx_en = 1;
dp83640->layer = PTP_CLASS_L4 | PTP_CLASS_L2;
dp83640->version = PTP_CLASS_V2;
cfg.rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;
break;
default:
return -ERANGE;

1
drivers/net/usb/ax88172a.c
View File

@ -210,6 +210,7 @@ static int ax88172a_bind(struct usbnet *dev, struct usb_interface *intf)
ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID, 0, 0, ETH_ALEN, buf, 0);
if (ret < ETH_ALEN) {
netdev_err(dev->net, "Failed to read MAC address: %d\n", ret);
ret = -EIO;
goto free;
}
memcpy(dev->net->dev_addr, buf, ETH_ALEN);

9
drivers/net/wan/lapbether.c
View File

@ -308,7 +308,6 @@ static void lapbeth_setup(struct net_device *dev)
dev->netdev_ops = &lapbeth_netdev_ops;
dev->needs_free_netdev = true;
dev->type = ARPHRD_X25;
dev->hard_header_len = 3;
dev->mtu = 1000;
dev->addr_len = 0;
}
@ -329,6 +328,14 @@ static int lapbeth_new_device(struct net_device *dev)
if (!ndev)
goto out;
/* When transmitting data:
* first this driver removes a pseudo header of 1 byte,
* then the lapb module prepends an LAPB header of at most 3 bytes,
* then this driver prepends a length field of 2 bytes,
* then the underlying Ethernet device prepends its own header.
*/
ndev->hard_header_len = -1 + 3 + 2 + dev->hard_header_len;
lapbeth = netdev_priv(ndev);
lapbeth->axdev = ndev;

52
drivers/net/wireless/ath/ath9k/hif_usb.c
View File

@ -641,9 +641,9 @@ err:
static void ath9k_hif_usb_rx_cb(struct urb *urb)
{
struct sk_buff *skb = (struct sk_buff *) urb->context;
struct hif_device_usb *hif_dev =
usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
struct rx_buf *rx_buf = (struct rx_buf *)urb->context;
struct hif_device_usb *hif_dev = rx_buf->hif_dev;
struct sk_buff *skb = rx_buf->skb;
int ret;
if (!skb)
@ -683,14 +683,15 @@ resubmit:
return;
free:
kfree_skb(skb);
kfree(rx_buf);
}
static void ath9k_hif_usb_reg_in_cb(struct urb *urb)
{
struct sk_buff *skb = (struct sk_buff *) urb->context;
struct rx_buf *rx_buf = (struct rx_buf *)urb->context;
struct hif_device_usb *hif_dev = rx_buf->hif_dev;
struct sk_buff *skb = rx_buf->skb;
struct sk_buff *nskb;
struct hif_device_usb *hif_dev =
usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
int ret;
if (!skb)
@ -730,11 +731,13 @@ static void ath9k_hif_usb_reg_in_cb(struct urb *urb)
return;
}
rx_buf->skb = nskb;
usb_fill_int_urb(urb, hif_dev->udev,
usb_rcvintpipe(hif_dev->udev,
USB_REG_IN_PIPE),
nskb->data, MAX_REG_IN_BUF_SIZE,
ath9k_hif_usb_reg_in_cb, nskb, 1);
ath9k_hif_usb_reg_in_cb, rx_buf, 1);
}
resubmit:
@ -748,6 +751,7 @@ resubmit:
return;
free:
kfree_skb(skb);
kfree(rx_buf);
urb->context = NULL;
}
@ -793,7 +797,7 @@ static int ath9k_hif_usb_alloc_tx_urbs(struct hif_device_usb *hif_dev)
init_usb_anchor(&hif_dev->mgmt_submitted);
for (i = 0; i < MAX_TX_URB_NUM; i++) {
tx_buf = kzalloc(sizeof(struct tx_buf), GFP_KERNEL);
tx_buf = kzalloc(sizeof(*tx_buf), GFP_KERNEL);
if (!tx_buf)
goto err;
@ -830,8 +834,9 @@ static void ath9k_hif_usb_dealloc_rx_urbs(struct hif_device_usb *hif_dev)
static int ath9k_hif_usb_alloc_rx_urbs(struct hif_device_usb *hif_dev)
{
struct urb *urb = NULL;
struct rx_buf *rx_buf = NULL;
struct sk_buff *skb = NULL;
struct urb *urb = NULL;
int i, ret;
init_usb_anchor(&hif_dev->rx_submitted);
@ -839,6 +844,12 @@ static int ath9k_hif_usb_alloc_rx_urbs(struct hif_device_usb *hif_dev)
for (i = 0; i < MAX_RX_URB_NUM; i++) {
rx_buf = kzalloc(sizeof(*rx_buf), GFP_KERNEL);
if (!rx_buf) {
ret = -ENOMEM;
goto err_rxb;
}
/* Allocate URB */
urb = usb_alloc_urb(0, GFP_KERNEL);
if (urb == NULL) {
@ -853,11 +864,14 @@ static int ath9k_hif_usb_alloc_rx_urbs(struct hif_device_usb *hif_dev)
goto err_skb;
}
rx_buf->hif_dev = hif_dev;
rx_buf->skb = skb;
usb_fill_bulk_urb(urb, hif_dev->udev,
usb_rcvbulkpipe(hif_dev->udev,
USB_WLAN_RX_PIPE),
skb->data, MAX_RX_BUF_SIZE,
ath9k_hif_usb_rx_cb, skb);
ath9k_hif_usb_rx_cb, rx_buf);
/* Anchor URB */
usb_anchor_urb(urb, &hif_dev->rx_submitted);
@ -883,6 +897,8 @@ err_submit:
err_skb:
usb_free_urb(urb);
err_urb:
kfree(rx_buf);
err_rxb:
ath9k_hif_usb_dealloc_rx_urbs(hif_dev);
return ret;
}
@ -894,14 +910,21 @@ static void ath9k_hif_usb_dealloc_reg_in_urbs(struct hif_device_usb *hif_dev)
static int ath9k_hif_usb_alloc_reg_in_urbs(struct hif_device_usb *hif_dev)
{
struct urb *urb = NULL;
struct rx_buf *rx_buf = NULL;
struct sk_buff *skb = NULL;
struct urb *urb = NULL;
int i, ret;
init_usb_anchor(&hif_dev->reg_in_submitted);
for (i = 0; i < MAX_REG_IN_URB_NUM; i++) {
rx_buf = kzalloc(sizeof(*rx_buf), GFP_KERNEL);
if (!rx_buf) {
ret = -ENOMEM;
goto err_rxb;
}
/* Allocate URB */
urb = usb_alloc_urb(0, GFP_KERNEL);
if (urb == NULL) {
@ -916,11 +939,14 @@ static int ath9k_hif_usb_alloc_reg_in_urbs(struct hif_device_usb *hif_dev)
goto err_skb;
}
rx_buf->hif_dev = hif_dev;
rx_buf->skb = skb;
usb_fill_int_urb(urb, hif_dev->udev,
usb_rcvintpipe(hif_dev->udev,
USB_REG_IN_PIPE),
skb->data, MAX_REG_IN_BUF_SIZE,
ath9k_hif_usb_reg_in_cb, skb, 1);
ath9k_hif_usb_reg_in_cb, rx_buf, 1);
/* Anchor URB */
usb_anchor_urb(urb, &hif_dev->reg_in_submitted);
@ -946,6 +972,8 @@ err_submit:
err_skb:
usb_free_urb(urb);
err_urb:
kfree(rx_buf);
err_rxb:
ath9k_hif_usb_dealloc_reg_in_urbs(hif_dev);
return ret;
}

5
drivers/net/wireless/ath/ath9k/hif_usb.h
View File

@ -86,6 +86,11 @@ struct tx_buf {
struct list_head list;
};
struct rx_buf {
struct sk_buff *skb;
struct hif_device_usb *hif_dev;
};
#define HIF_USB_TX_STOP BIT(0)
#define HIF_USB_TX_FLUSH BIT(1)

5
drivers/pci/host/vmd.c
View File

@ -638,9 +638,10 @@ static int vmd_enable_domain(struct vmd_dev *vmd)
vmd->irq_domain = pci_msi_create_irq_domain(fn, &vmd_msi_domain_info,
x86_vector_domain);
irq_domain_free_fwnode(fn);
if (!vmd->irq_domain)
if (!vmd->irq_domain) {
irq_domain_free_fwnode(fn);
return -ENODEV;
}
pci_add_resource(&resources, &vmd->resources[0]);
pci_add_resource(&resources, &vmd->resources[1]);

2
drivers/pinctrl/pinctrl-amd.h
View File

@ -252,7 +252,7 @@ static const struct amd_pingroup kerncz_groups[] = {
{
.name = "uart0",
.pins = uart0_pins,
.npins = 9,
.npins = 5,
},
{
.name = "uart1",

2
drivers/scsi/scsi_transport_spi.c
View File

@ -349,7 +349,7 @@ store_spi_transport_##field(struct device *dev, \
struct spi_transport_attrs *tp \
= (struct spi_transport_attrs *)&starget->starget_data; \
\
if (i->f->set_##field) \
if (!i->f->set_##field) \
return -EINVAL; \
val = simple_strtoul(buf, NULL, 0); \
if (val > tp->max_##field) \

4
drivers/spi/spi-fsl-dspi.c
View File

@ -886,9 +886,11 @@ static irqreturn_t dspi_interrupt(int irq, void *dev_id)
trans_mode);
}
}
return IRQ_HANDLED;
}
return IRQ_HANDLED;
return IRQ_NONE;
}
static const struct of_device_id fsl_dspi_dt_ids[] = {

15
drivers/spi/spi-mt65xx.c
View File

@ -41,7 +41,6 @@
#define SPI_CFG0_SCK_LOW_OFFSET 8
#define SPI_CFG0_CS_HOLD_OFFSET 16
#define SPI_CFG0_CS_SETUP_OFFSET 24
#define SPI_ADJUST_CFG0_SCK_LOW_OFFSET 16
#define SPI_ADJUST_CFG0_CS_HOLD_OFFSET 0
#define SPI_ADJUST_CFG0_CS_SETUP_OFFSET 16
@ -53,6 +52,8 @@
#define SPI_CFG1_CS_IDLE_MASK 0xff
#define SPI_CFG1_PACKET_LOOP_MASK 0xff00
#define SPI_CFG1_PACKET_LENGTH_MASK 0x3ff0000
#define SPI_CFG2_SCK_HIGH_OFFSET 0
#define SPI_CFG2_SCK_LOW_OFFSET 16
#define SPI_CMD_ACT BIT(0)
#define SPI_CMD_RESUME BIT(1)
@ -259,7 +260,7 @@ static void mtk_spi_set_cs(struct spi_device *spi, bool enable)
static void mtk_spi_prepare_transfer(struct spi_master *master,
struct spi_transfer *xfer)
{
u32 spi_clk_hz, div, sck_time, cs_time, reg_val = 0;
u32 spi_clk_hz, div, sck_time, cs_time, reg_val;
struct mtk_spi *mdata = spi_master_get_devdata(master);
spi_clk_hz = clk_get_rate(mdata->spi_clk);
@ -272,18 +273,18 @@ static void mtk_spi_prepare_transfer(struct spi_master *master,
cs_time = sck_time * 2;
if (mdata->dev_comp->enhance_timing) {
reg_val = (((sck_time - 1) & 0xffff)
<< SPI_CFG2_SCK_HIGH_OFFSET);
reg_val |= (((sck_time - 1) & 0xffff)
<< SPI_CFG0_SCK_HIGH_OFFSET);
reg_val |= (((sck_time - 1) & 0xffff)
<< SPI_ADJUST_CFG0_SCK_LOW_OFFSET);
<< SPI_CFG2_SCK_LOW_OFFSET);
writel(reg_val, mdata->base + SPI_CFG2_REG);
reg_val |= (((cs_time - 1) & 0xffff)
reg_val = (((cs_time - 1) & 0xffff)
<< SPI_ADJUST_CFG0_CS_HOLD_OFFSET);
reg_val |= (((cs_time - 1) & 0xffff)
<< SPI_ADJUST_CFG0_CS_SETUP_OFFSET);
writel(reg_val, mdata->base + SPI_CFG0_REG);
} else {
reg_val |= (((sck_time - 1) & 0xff)
reg_val = (((sck_time - 1) & 0xff)
<< SPI_CFG0_SCK_HIGH_OFFSET);
reg_val |= (((sck_time - 1) & 0xff) << SPI_CFG0_SCK_LOW_OFFSET);
reg_val |= (((cs_time - 1) & 0xff) << SPI_CFG0_CS_HOLD_OFFSET);

20
drivers/staging/comedi/drivers/addi_apci_1032.c
View File

@ -115,14 +115,22 @@ static int apci1032_cos_insn_config(struct comedi_device *dev,
unsigned int *data)
{
struct apci1032_private *devpriv = dev->private;
unsigned int shift, oldmask;
unsigned int shift, oldmask, himask, lomask;
switch (data[0]) {
case INSN_CONFIG_DIGITAL_TRIG:
if (data[1] != 0)
return -EINVAL;
shift = data[3];
oldmask = (1U << shift) - 1;
if (shift < 32) {
oldmask = (1U << shift) - 1;
himask = data[4] << shift;
lomask = data[5] << shift;
} else {
oldmask = 0xffffffffu;
himask = 0;
lomask = 0;
}
switch (data[2]) {
case COMEDI_DIGITAL_TRIG_DISABLE:
devpriv->ctrl = 0;
@ -145,8 +153,8 @@ static int apci1032_cos_insn_config(struct comedi_device *dev,
devpriv->mode2 &= oldmask;
}
/* configure specified channels */
devpriv->mode1 |= data[4] << shift;
devpriv->mode2 |= data[5] << shift;
devpriv->mode1 |= himask;
devpriv->mode2 |= lomask;
break;
case COMEDI_DIGITAL_TRIG_ENABLE_LEVELS:
if (devpriv->ctrl != (APCI1032_CTRL_INT_ENA |
@ -163,8 +171,8 @@ static int apci1032_cos_insn_config(struct comedi_device *dev,
devpriv->mode2 &= oldmask;
}
/* configure specified channels */
devpriv->mode1 |= data[4] << shift;
devpriv->mode2 |= data[5] << shift;
devpriv->mode1 |= himask;
devpriv->mode2 |= lomask;
break;
default:
return -EINVAL;

24
drivers/staging/comedi/drivers/addi_apci_1500.c
View File

@ -461,13 +461,14 @@ static int apci1500_di_cfg_trig(struct comedi_device *dev,
struct apci1500_private *devpriv = dev->private;
unsigned int trig = data[1];
unsigned int shift = data[3];
unsigned int hi_mask = data[4] << shift;
unsigned int lo_mask = data[5] << shift;
unsigned int chan_mask = hi_mask | lo_mask;
unsigned int old_mask = (1 << shift) - 1;
unsigned int hi_mask;
unsigned int lo_mask;
unsigned int chan_mask;
unsigned int old_mask;
unsigned int pm;
unsigned int pt;
unsigned int pp;
unsigned int invalid_chan;
if (trig > 1) {
dev_dbg(dev->class_dev,
@ -475,7 +476,20 @@ static int apci1500_di_cfg_trig(struct comedi_device *dev,
return -EINVAL;
}
if (chan_mask > 0xffff) {
if (shift <= 16) {
hi_mask = data[4] << shift;
lo_mask = data[5] << shift;
old_mask = (1U << shift) - 1;
invalid_chan = (data[4] | data[5]) >> (16 - shift);
} else {
hi_mask = 0;
lo_mask = 0;
old_mask = 0xffff;
invalid_chan = data[4] | data[5];
}
chan_mask = hi_mask | lo_mask;
if (invalid_chan) {
dev_dbg(dev->class_dev, "invalid digital trigger channel\n");
return -EINVAL;
}

20
drivers/staging/comedi/drivers/addi_apci_1564.c
View File

@ -340,14 +340,22 @@ static int apci1564_cos_insn_config(struct comedi_device *dev,
unsigned int *data)
{
struct apci1564_private *devpriv = dev->private;
unsigned int shift, oldmask;
unsigned int shift, oldmask, himask, lomask;
switch (data[0]) {
case INSN_CONFIG_DIGITAL_TRIG:
if (data[1] != 0)
return -EINVAL;
shift = data[3];
oldmask = (1U << shift) - 1;
if (shift < 32) {
oldmask = (1U << shift) - 1;
himask = data[4] << shift;
lomask = data[5] << shift;
} else {
oldmask = 0xffffffffu;
himask = 0;
lomask = 0;
}
switch (data[2]) {
case COMEDI_DIGITAL_TRIG_DISABLE:
devpriv->ctrl = 0;
@ -371,8 +379,8 @@ static int apci1564_cos_insn_config(struct comedi_device *dev,
devpriv->mode2 &= oldmask;
}
/* configure specified channels */
devpriv->mode1 |= data[4] << shift;
devpriv->mode2 |= data[5] << shift;
devpriv->mode1 |= himask;
devpriv->mode2 |= lomask;
break;
case COMEDI_DIGITAL_TRIG_ENABLE_LEVELS:
if (devpriv->ctrl != (APCI1564_DI_IRQ_ENA |
@ -389,8 +397,8 @@ static int apci1564_cos_insn_config(struct comedi_device *dev,
devpriv->mode2 &= oldmask;
}
/* configure specified channels */
devpriv->mode1 |= data[4] << shift;
devpriv->mode2 |= data[5] << shift;
devpriv->mode1 |= himask;
devpriv->mode2 |= lomask;
break;
default:
return -EINVAL;

2
drivers/staging/comedi/drivers/ni_6527.c
View File

@ -341,7 +341,7 @@ static int ni6527_intr_insn_config(struct comedi_device *dev,
case COMEDI_DIGITAL_TRIG_ENABLE_EDGES:
/* check shift amount */
shift = data[3];
if (shift >= s->n_chan) {
if (shift >= 32) {
mask = 0;
rising = 0;
falling = 0;

16
drivers/staging/wlan-ng/prism2usb.c
View File

@ -61,11 +61,25 @@ static int prism2sta_probe_usb(struct usb_interface *interface,
const struct usb_device_id *id)
{
struct usb_device *dev;
const struct usb_endpoint_descriptor *epd;
const struct usb_host_interface *iface_desc = interface->cur_altsetting;
struct wlandevice *wlandev = NULL;
struct hfa384x *hw = NULL;
int result = 0;
if (iface_desc->desc.bNumEndpoints != 2) {
result = -ENODEV;
goto failed;
}
result = -EINVAL;
epd = &iface_desc->endpoint[1].desc;
if (!usb_endpoint_is_bulk_in(epd))
goto failed;
epd = &iface_desc->endpoint[2].desc;
if (!usb_endpoint_is_bulk_out(epd))
goto failed;
dev = interface_to_usbdev(interface);
wlandev = create_wlan();
if (!wlandev) {

2
drivers/tty/serial/8250/8250_core.c
View File

@ -534,6 +534,7 @@ static void __init serial8250_isa_init_ports(void)
*/
up->mcr_mask = ~ALPHA_KLUDGE_MCR;
up->mcr_force = ALPHA_KLUDGE_MCR;
serial8250_set_defaults(up);
}
/* chain base port ops to support Remote Supervisor Adapter */
@ -557,7 +558,6 @@ static void __init serial8250_isa_init_ports(void)
port->membase = old_serial_port[i].iomem_base;
port->iotype = old_serial_port[i].io_type;
port->regshift = old_serial_port[i].iomem_reg_shift;
serial8250_set_defaults(up);
port->irqflags |= irqflag;
if (serial8250_isa_config != NULL)

12
drivers/tty/serial/8250/8250_exar.c
View File

@ -229,7 +229,17 @@ static void setup_gpio(struct pci_dev *pcidev, u8 __iomem *p)
* devices will export them as GPIOs, so we pre-configure them safely
* as inputs.
*/
u8 dir = pcidev->vendor == PCI_VENDOR_ID_EXAR ? 0xff : 0x00;
u8 dir = 0x00;
if ((pcidev->vendor == PCI_VENDOR_ID_EXAR) &&
(pcidev->subsystem_vendor != PCI_VENDOR_ID_SEALEVEL)) {
// Configure GPIO as inputs for Commtech adapters
dir = 0xff;
} else {
// Configure GPIO as outputs for SeaLevel adapters
dir = 0x00;
}
writeb(0x00, p + UART_EXAR_MPIOINT_7_0);
writeb(0x00, p + UART_EXAR_MPIOLVL_7_0);

18
drivers/tty/serial/8250/8250_mtk.c
View File

@ -45,8 +45,21 @@ mtk8250_set_termios(struct uart_port *port, struct ktermios *termios,
unsigned long flags;
unsigned int baud, quot;
/*
* Store the requested baud rate before calling the generic 8250
* set_termios method. Standard 8250 port expects bauds to be
* no higher than (uartclk / 16) so the baud will be clamped if it
* gets out of that bound. Mediatek 8250 port supports speed
* higher than that, therefore we'll get original baud rate back
* after calling the generic set_termios method and recalculate
* the speed later in this method.
*/
baud = tty_termios_baud_rate(termios);
serial8250_do_set_termios(port, termios, old);
tty_termios_encode_baud_rate(termios, baud, baud);
/*
* Mediatek UARTs use an extra highspeed register (UART_MTK_HIGHS)
*
@ -85,6 +98,11 @@ mtk8250_set_termios(struct uart_port *port, struct ktermios *termios,
*/
spin_lock_irqsave(&port->lock, flags);
/*
* Update the per-port timeout.
*/
uart_update_timeout(port, termios->c_cflag, baud);
/* set DLAB we have cval saved in up->lcr from the call to the core */
serial_port_out(port, UART_LCR, up->lcr | UART_LCR_DLAB);
serial_dl_write(up, quot);

29
drivers/tty/vt/vt.c
View File

@ -762,10 +762,19 @@ static const struct tty_port_operations vc_port_ops = {
.destruct = vc_port_destruct,
};
/*
* Change # of rows and columns (0 means unchanged/the size of fg_console)
* [this is to be used together with some user program
* like resize that changes the hardware videomode]
*/
#define VC_MAXCOL (32767)
#define VC_MAXROW (32767)
int vc_allocate(unsigned int currcons) /* return 0 on success */
{
struct vt_notifier_param param;
struct vc_data *vc;
int err;
WARN_CONSOLE_UNLOCKED();
@ -795,6 +804,11 @@ int vc_allocate(unsigned int currcons) /* return 0 on success */
if (!*vc->vc_uni_pagedir_loc)
con_set_default_unimap(vc);
err = -EINVAL;
if (vc->vc_cols > VC_MAXCOL || vc->vc_rows > VC_MAXROW ||
vc->vc_screenbuf_size > KMALLOC_MAX_SIZE || !vc->vc_screenbuf_size)
goto err_free;
err = -ENOMEM;
vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size, GFP_KERNEL);
if (!vc->vc_screenbuf)
goto err_free;
@ -812,7 +826,7 @@ int vc_allocate(unsigned int currcons) /* return 0 on success */
err_free:
kfree(vc);
vc_cons[currcons].d = NULL;
return -ENOMEM;
return err;
}
static inline int resize_screen(struct vc_data *vc, int width, int height,
@ -827,14 +841,6 @@ static inline int resize_screen(struct vc_data *vc, int width, int height,
return err;
}
/*
* Change # of rows and columns (0 means unchanged/the size of fg_console)
* [this is to be used together with some user program
* like resize that changes the hardware videomode]
*/
#define VC_RESIZE_MAXCOL (32767)
#define VC_RESIZE_MAXROW (32767)
/**
* vc_do_resize - resizing method for the tty
* @tty: tty being resized
@ -869,7 +875,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc,
user = vc->vc_resize_user;
vc->vc_resize_user = 0;
if (cols > VC_RESIZE_MAXCOL || lines > VC_RESIZE_MAXROW)
if (cols > VC_MAXCOL || lines > VC_MAXROW)
return -EINVAL;
new_cols = (cols ? cols : vc->vc_cols);
@ -880,7 +886,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc,
if (new_cols == vc->vc_cols && new_rows == vc->vc_rows)
return 0;
if (new_screen_size > KMALLOC_MAX_SIZE)
if (new_screen_size > KMALLOC_MAX_SIZE || !new_screen_size)
return -EINVAL;
newscreen = kzalloc(new_screen_size, GFP_USER);
if (!newscreen)
@ -3031,6 +3037,7 @@ static int __init con_init(void)
INIT_WORK(&vc_cons[currcons].SAK_work, vc_SAK);
tty_port_init(&vc->port);
visual_init(vc, currcons, 1);
/* Assuming vc->vc_{cols,rows,screenbuf_size} are sane here. */
vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size, GFP_NOWAIT);
vc_init(vc, vc->vc_rows, vc->vc_cols,
currcons || !vc->vc_sw->con_save_screen);

7
drivers/usb/gadget/udc/gr_udc.c
View File

@ -2000,9 +2000,12 @@ static int gr_ep_init(struct gr_udc *dev, int num, int is_in, u32 maxplimit)
if (num == 0) {
_req = gr_alloc_request(&ep->ep, GFP_ATOMIC);
if (!_req)
return -ENOMEM;
buf = devm_kzalloc(dev->dev, PAGE_SIZE, GFP_DMA | GFP_ATOMIC);
if (!_req || !buf) {
/* possible _req freed by gr_probe via gr_remove */
if (!buf) {
gr_free_request(&ep->ep, _req);
return -ENOMEM;
}

4
drivers/usb/host/xhci-mtk-sch.c
View File

@ -284,6 +284,10 @@ static bool need_bw_sch(struct usb_host_endpoint *ep,
if (is_fs_or_ls(speed) && !has_tt)
return false;
/* skip endpoint with zero maxpkt */
if (usb_endpoint_maxp(&ep->desc) == 0)
return false;
return true;
}

3
drivers/usb/host/xhci-pci.c
View File

@ -235,6 +235,9 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
pdev->device == 0x1142)
xhci->quirks |= XHCI_TRUST_TX_LENGTH;
if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
pdev->device == 0x2142)
xhci->quirks |= XHCI_NO_64BIT_SUPPORT;
if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
pdev->device == PCI_DEVICE_ID_ASMEDIA_1042A_XHCI)

4
drivers/video/fbdev/core/bitblit.c
View File

@ -216,7 +216,7 @@ static void bit_clear_margins(struct vc_data *vc, struct fb_info *info,
region.color = color;
region.rop = ROP_COPY;
if (rw && !bottom_only) {
if ((int) rw > 0 && !bottom_only) {
region.dx = info->var.xoffset + rs;
region.dy = 0;
region.width = rw;
@ -224,7 +224,7 @@ static void bit_clear_margins(struct vc_data *vc, struct fb_info *info,
info->fbops->fb_fillrect(info, &region);
}
if (bh) {
if ((int) bh > 0) {
region.dx = info->var.xoffset;
region.dy = info->var.yoffset + bs;
region.width = rs;

4
drivers/video/fbdev/core/fbcon_ccw.c
View File

@ -201,7 +201,7 @@ static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info,
region.color = color;
region.rop = ROP_COPY;
if (rw && !bottom_only) {
if ((int) rw > 0 && !bottom_only) {
region.dx = 0;
region.dy = info->var.yoffset;
region.height = rw;
@ -209,7 +209,7 @@ static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info,
info->fbops->fb_fillrect(info, &region);
}
if (bh) {
if ((int) bh > 0) {
region.dx = info->var.xoffset + bs;
region.dy = 0;
region.height = info->var.yres_virtual;

4
drivers/video/fbdev/core/fbcon_cw.c
View File

@ -184,7 +184,7 @@ static void cw_clear_margins(struct vc_data *vc, struct fb_info *info,
region.color = color;
region.rop = ROP_COPY;
if (rw && !bottom_only) {
if ((int) rw > 0 && !bottom_only) {
region.dx = 0;
region.dy = info->var.yoffset + rs;
region.height = rw;
@ -192,7 +192,7 @@ static void cw_clear_margins(struct vc_data *vc, struct fb_info *info,
info->fbops->fb_fillrect(info, &region);
}
if (bh) {
if ((int) bh > 0) {
region.dx = info->var.xoffset;
region.dy = info->var.yoffset;
region.height = info->var.yres;

4
drivers/video/fbdev/core/fbcon_ud.c
View File

@ -231,7 +231,7 @@ static void ud_clear_margins(struct vc_data *vc, struct fb_info *info,
region.color = color;
region.rop = ROP_COPY;
if (rw && !bottom_only) {
if ((int) rw > 0 && !bottom_only) {
region.dy = 0;
region.dx = info->var.xoffset;
region.width = rw;
@ -239,7 +239,7 @@ static void ud_clear_margins(struct vc_data *vc, struct fb_info *info,
info->fbops->fb_fillrect(info, &region);
}
if (bh) {
if ((int) bh > 0) {
region.dy = info->var.yoffset;
region.dx = info->var.xoffset;
region.height = bh;

1
fs/btrfs/backref.c
View File

@ -1420,6 +1420,7 @@ static int btrfs_find_all_roots_safe(struct btrfs_trans_handle *trans,
if (ret < 0 && ret != -ENOENT) {
ulist_free(tmp);
ulist_free(*roots);
*roots = NULL;
return ret;
}
node = ulist_next(tmp, &uiter);

3
fs/btrfs/extent_io.c
View File

@ -1721,7 +1721,8 @@ static int __process_pages_contig(struct address_space *mapping,
if (!PageDirty(pages[i]) ||
pages[i]->mapping != mapping) {
unlock_page(pages[i]);
put_page(pages[i]);
for (; i < ret; i++)
put_page(pages[i]);
err = -EAGAIN;
goto out;
}

8
fs/btrfs/volumes.c
View File

@ -6901,6 +6901,14 @@ int btrfs_read_chunk_tree(struct btrfs_fs_info *fs_info)
mutex_lock(&uuid_mutex);
mutex_lock(&fs_info->chunk_mutex);
/*
* It is possible for mount and umount to race in such a way that
* we execute this code path, but open_fs_devices failed to clear
* total_rw_bytes. We certainly want it cleared before reading the
* device items, so clear it here.
*/
fs_info->fs_devices->total_rw_bytes = 0;
/*
* Read all device items, and then all the chunk items. All
* device items are found before any chunk item (their object id

10
fs/cifs/inode.c
View File

@ -1778,7 +1778,6 @@ cifs_rename2(struct inode *source_dir, struct dentry *source_dentry,
FILE_UNIX_BASIC_INFO *info_buf_target;
unsigned int xid;
int rc, tmprc;
bool new_target = d_really_is_negative(target_dentry);
if (flags & ~RENAME_NOREPLACE)
return -EINVAL;
@ -1855,13 +1854,8 @@ cifs_rename2(struct inode *source_dir, struct dentry *source_dentry,
*/
unlink_target:
/*
* If the target dentry was created during the rename, try
* unlinking it if it's not negative
*/
if (new_target &&
d_really_is_positive(target_dentry) &&
(rc == -EACCES || rc == -EEXIST)) {
/* Try unlinking the target dentry if it's not negative */
if (d_really_is_positive(target_dentry) && (rc == -EACCES || rc == -EEXIST)) {
if (d_is_dir(target_dentry))
tmprc = cifs_rmdir(target_dir, target_dentry);
else

13
fs/nfs/direct.c
View File

@ -396,6 +396,8 @@ static void nfs_direct_complete(struct nfs_direct_req *dreq)
{
struct inode *inode = dreq->inode;
inode_dio_end(inode);
if (dreq->iocb) {
long res = (long) dreq->error;
if (dreq->count != 0) {
@ -407,10 +409,7 @@ static void nfs_direct_complete(struct nfs_direct_req *dreq)
complete(&dreq->completion);
igrab(inode);
nfs_direct_req_release(dreq);
inode_dio_end(inode);
iput(inode);
}
static void nfs_direct_read_completion(struct nfs_pgio_header *hdr)
@ -540,10 +539,8 @@ static ssize_t nfs_direct_read_schedule_iovec(struct nfs_direct_req *dreq,
* generic layer handle the completion.
*/
if (requested_bytes == 0) {
igrab(inode);
nfs_direct_req_release(dreq);
inode_dio_end(inode);
iput(inode);
nfs_direct_req_release(dreq);
return result < 0 ? result : -EIO;
}
@ -960,10 +957,8 @@ static ssize_t nfs_direct_write_schedule_iovec(struct nfs_direct_req *dreq,
* generic layer handle the completion.
*/
if (requested_bytes == 0) {
igrab(inode);
nfs_direct_req_release(dreq);
inode_dio_end(inode);
iput(inode);
nfs_direct_req_release(dreq);
return result < 0 ? result : -EIO;
}

1
fs/nfs/file.c
View File

@ -82,7 +82,6 @@ nfs_file_release(struct inode *inode, struct file *filp)
dprintk("NFS: release(%pD2)\n", filp);
nfs_inc_stats(inode, NFSIOS_VFSRELEASE);
inode_dio_wait(inode);
nfs_file_clear_open_context(filp);
return 0;
}

5
include/linux/io-mapping.h
View File

@ -120,9 +120,12 @@ io_mapping_init_wc(struct io_mapping *iomap,
resource_size_t base,
unsigned long size)
{
iomap->iomem = ioremap_wc(base, size);
if (!iomap->iomem)
return NULL;
iomap->base = base;
iomap->size = size;
iomap->iomem = ioremap_wc(base, size);
#if defined(pgprot_noncached_wc) /* archs can't agree on a name ... */
iomap->prot = pgprot_noncached_wc(PAGE_KERNEL);
#elif defined(pgprot_writecombine)

2
include/linux/mod_devicetable.h
View File

@ -293,7 +293,7 @@ struct pcmcia_device_id {
#define INPUT_DEVICE_ID_LED_MAX 0x0f
#define INPUT_DEVICE_ID_SND_MAX 0x07
#define INPUT_DEVICE_ID_FF_MAX 0x7f
#define INPUT_DEVICE_ID_SW_MAX 0x0f
#define INPUT_DEVICE_ID_SW_MAX 0x10
#define INPUT_DEVICE_ID_PROP_MAX 0x1f
#define INPUT_DEVICE_ID_MATCH_BUS 1

3
include/uapi/linux/input-event-codes.h
View File

@ -793,7 +793,8 @@
#define SW_LINEIN_INSERT 0x0d /* set = inserted */
#define SW_MUTE_DEVICE 0x0e /* set = device disabled */
#define SW_PEN_INSERTED 0x0f /* set = pen inserted */
#define SW_MAX 0x0f
#define SW_MACHINE_COVER 0x10 /* set = cover closed */
#define SW_MAX 0x10
#define SW_CNT (SW_MAX+1)
/*

2
kernel/events/uprobes.c
View File

@ -1893,7 +1893,7 @@ static void handle_swbp(struct pt_regs *regs)
if (!uprobe) {
if (is_swbp > 0) {
/* No matching uprobe; signal SIGTRAP. */
send_sig(SIGTRAP, current, 0);
force_sig(SIGTRAP, current);
} else {
/*
* Either we raced with uprobe_unregister() or we can't

4
mm/memcontrol.c
View File

@ -4883,7 +4883,6 @@ static void __mem_cgroup_clear_mc(void)
if (!mem_cgroup_is_root(mc.to))
page_counter_uncharge(&mc.to->memory, mc.moved_swap);
mem_cgroup_id_get_many(mc.to, mc.moved_swap);
css_put_many(&mc.to->css, mc.moved_swap);
mc.moved_swap = 0;
@ -5074,7 +5073,8 @@ put: /* get_mctgt_type() gets the page */
ent = target.ent;
if (!mem_cgroup_move_swap_account(ent, mc.from, mc.to)) {
mc.precharge--;
/* we fixup refcnts and charges later. */
mem_cgroup_id_get_many(mc.to, 1);
/* we fixup other refcnts and charges later. */
mc.moved_swap++;
}
break;

26
net/mac80211/rx.c
View File

@ -2120,6 +2120,7 @@ static int ieee80211_802_1x_port_control(struct ieee80211_rx_data *rx)
static int ieee80211_drop_unencrypted(struct ieee80211_rx_data *rx, __le16 fc)
{
struct ieee80211_hdr *hdr = (void *)rx->skb->data;
struct sk_buff *skb = rx->skb;
struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
@ -2130,6 +2131,31 @@ static int ieee80211_drop_unencrypted(struct ieee80211_rx_data *rx, __le16 fc)
if (status->flag & RX_FLAG_DECRYPTED)
return 0;
/* check mesh EAPOL frames first */
if (unlikely(rx->sta && ieee80211_vif_is_mesh(&rx->sdata->vif) &&
ieee80211_is_data(fc))) {
struct ieee80211s_hdr *mesh_hdr;
u16 hdr_len = ieee80211_hdrlen(fc);
u16 ethertype_offset;
__be16 ethertype;
if (!ether_addr_equal(hdr->addr1, rx->sdata->vif.addr))
goto drop_check;
/* make sure fixed part of mesh header is there, also checks skb len */
if (!pskb_may_pull(rx->skb, hdr_len + 6))
goto drop_check;
mesh_hdr = (struct ieee80211s_hdr *)(skb->data + hdr_len);
ethertype_offset = hdr_len + ieee80211_get_mesh_hdrlen(mesh_hdr) +
sizeof(rfc1042_header);
if (skb_copy_bits(rx->skb, ethertype_offset, &ethertype, 2) == 0 &&
ethertype == rx->sdata->control_port_protocol)
return 0;
}
drop_check:
/* Drop unencrypted frames if key is set. */
if (unlikely(!ieee80211_has_protected(fc) &&
!ieee80211_is_any_nullfunc(fc) &&

12
net/netfilter/ipvs/ip_vs_sync.c
View File

@ -1726,6 +1726,8 @@ static int sync_thread_backup(void *data)
{
struct ip_vs_sync_thread_data *tinfo = data;
struct netns_ipvs *ipvs = tinfo->ipvs;
struct sock *sk = tinfo->sock->sk;
struct udp_sock *up = udp_sk(sk);
int len;
pr_info("sync thread started: state = BACKUP, mcast_ifn = %s, "
@ -1733,12 +1735,14 @@ static int sync_thread_backup(void *data)
ipvs->bcfg.mcast_ifn, ipvs->bcfg.syncid, tinfo->id);
while (!kthread_should_stop()) {
wait_event_interruptible(*sk_sleep(tinfo->sock->sk),
!skb_queue_empty(&tinfo->sock->sk->sk_receive_queue)
|| kthread_should_stop());
wait_event_interruptible(*sk_sleep(sk),
!skb_queue_empty_lockless(&sk->sk_receive_queue) ||
!skb_queue_empty_lockless(&up->reader_queue) ||
kthread_should_stop());
/* do we have data now? */
while (!skb_queue_empty(&(tinfo->sock->sk->sk_receive_queue))) {
while (!skb_queue_empty_lockless(&sk->sk_receive_queue) ||
!skb_queue_empty_lockless(&up->reader_queue)) {
len = ip_vs_receive(tinfo->sock, tinfo->buf,
ipvs->bcfg.sync_maxlen);
if (len <= 0) {

4
scripts/decode_stacktrace.sh
View File

@ -77,8 +77,8 @@ parse_symbol() {
return
fi
# Strip out the base of the path
code=${code#$basepath/}
# Strip out the base of the path on each line
code=$(while read -r line; do echo "${line#$basepath/}"; done <<< "$code")
# In the case of inlines, move everything to same line
code=${code//$'\n'/' '}

4
sound/core/info.c
View File

@ -634,7 +634,9 @@ int snd_info_get_line(struct snd_info_buffer *buffer, char *line, int len)
{
int c = -1;
if (snd_BUG_ON(!buffer || !buffer->buffer))
if (snd_BUG_ON(!buffer))
return 1;
if (!buffer->buffer)
return 1;
if (len <= 0 || buffer->stop || buffer->error)
return 1;

2
sound/soc/codecs/rt5670.h
View File

@ -760,7 +760,7 @@
#define RT5670_PWR_VREF2_BIT 4
#define RT5670_PWR_FV2 (0x1 << 3)
#define RT5670_PWR_FV2_BIT 3
#define RT5670_LDO_SEL_MASK (0x3)
#define RT5670_LDO_SEL_MASK (0x7)
#define RT5670_LDO_SEL_SFT 0
/* Power Management for Analog 2 (0x64) */