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Merge 4.9.54 into android-4.9

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Changes in 4.9.54
	drm_fourcc: Fix DRM_FORMAT_MOD_LINEAR #define
	drm: bridge: add DT bindings for TI ths8135
	GFS2: Fix reference to ERR_PTR in gfs2_glock_iter_next
	drm/i915: Fix the overlay frontbuffer tracking
	ARM: dts: exynos: Add CPU OPPs for Exynos4412 Prime
	clk: sunxi-ng: fix PLL_CPUX adjusting on H3
	RDS: RDMA: Fix the composite message user notification
	ARM: dts: r8a7790: Use R-Car Gen 2 fallback binding for msiof nodes
	MIPS: Ensure bss section ends on a long-aligned address
	MIPS: ralink: Fix a typo in the pinmux setup.
	MIPS: ralink: Fix incorrect assignment on ralink_soc
	power: supply: axp288_fuel_gauge: Fix fuel_gauge_reg_readb return on error
	scsi: be2iscsi: Add checks to validate CID alloc/free
	ARM: dts: am335x-chilisom: Wakeup from RTC-only state by power on event
	igb: re-assign hw address pointer on reset after PCI error
	extcon: axp288: Use vbus-valid instead of -present to determine cable presence
	reset: ti_syscon: fix a ti_syscon_reset_status issue
	sh_eth: use correct name for ECMR_MPDE bit
	clk/axs10x: Clear init field in driver probe
	usb: make the MTK XHCI driver compile for older MIPS SoCs
	hwmon: (gl520sm) Fix overflows and crash seen when writing into limit attributes
	iio: adc: imx25-gcq: Fix module autoload
	iio: adc: axp288: Drop bogus AXP288_ADC_TS_PIN_CTRL register modifications
	iio: adc: hx711: Add DT binding for avia,hx711
	IB/rxe: Add a runtime check in alloc_index()
	IB/rxe: Fix a MR reference leak in check_rkey()
	ARM: 8635/1: nommu: allow enabling REMAP_VECTORS_TO_RAM
	drm/i915/psr: disable psr2 for resolution greater than 32X20
	serial: 8250: moxa: Store num_ports in brd
	tty: goldfish: Fix a parameter of a call to free_irq
	serial: 8250_port: Remove dangerous pr_debug()
	IB/ipoib: Fix deadlock over vlan_mutex
	IB/ipoib: rtnl_unlock can not come after free_netdev
	IB/ipoib: Replace list_del of the neigh->list with list_del_init
	arm: dts: mt2701: Add subsystem clock controller device nodes
	drm/amdkfd: fix improper return value on error
	USB: serial: mos7720: fix control-message error handling
	USB: serial: mos7840: fix control-message error handling
	sfc: get PIO buffer size from the NIC
	partitions/efi: Fix integer overflow in GPT size calculation
	ASoC: dapm: handle probe deferrals
	audit: log 32-bit socketcalls
	ath10k: prevent sta pointer rcu violation
	spi: pxa2xx: Add support for Intel Gemini Lake
	iommu/arm-smmu: Set privileged attribute to 'default' instead of 'unprivileged'
	usb: chipidea: vbus event may exist before starting gadget
	rtl8xxxu: Add additional USB IDs for rtl8192eu devices
	ASoC: dapm: fix some pointer error handling
	drm: mali-dp: Fix destination size handling when rotating
	drm: mali-dp: Fix transposed horizontal/vertical flip
	HID: wacom: release the resources before leaving despite devm
	MIPS: Lantiq: Fix another request_mem_region() return code check
	mips: ath79: clock:- Unmap region obtained by of_iomap
	lkdtm: Fix Oops when unloading the module
	net: core: Prevent from dereferencing null pointer when releasing SKB
	net/packet: check length in getsockopt() called with PACKET_HDRLEN
	team: fix memory leaks
	usb: plusb: Add support for PL-27A1
	udp: disable inner UDP checksum offloads in IPsec case
	net: dsa: b53: Include IMP/CPU port in dumb forwarding mode
	qed: Fix possible system hang in the dcbnl-getdcbx() path.
	mmc: sdio: fix alignment issue in struct sdio_func
	bridge: netlink: register netdevice before executing changelink
	Btrfs: fix segmentation fault when doing dio read
	Btrfs: fix potential use-after-free for cloned bio
	sata_via: Enable hotplug only on VT6421
	hugetlbfs: initialize shared policy as part of inode allocation
	kasan: do not sanitize kexec purgatory
	drivers/rapidio/devices/tsi721.c: make module parameter variable name unique
	netfilter: invoke synchronize_rcu after set the _hook_ to NULL
	MIPS: IRQ Stack: Unwind IRQ stack onto task stack
	iommu/exynos: Block SYSMMU while invalidating FLPD cache
	exynos-gsc: Do not swap cb/cr for semi planar formats
	MIPS: smp-cps: Fix retrieval of VPE mask on big endian CPUs
	nvme-rdma: handle cpu unplug when re-establishing the controller
	netfilter: nfnl_cthelper: fix incorrect helper->expect_class_max
	parisc: perf: Fix potential NULL pointer dereference
	nfs: make nfs4_cb_sv_ops static
	ibmvnic: Free tx/rx scrq pointer array when releasing sub-crqs
	cpufreq: intel_pstate: Update pid_params.sample_rate_ns in pid_param_set()
	x86/acpi: Restore the order of CPU IDs
	iommu/io-pgtable-arm: Check for leaf entry before dereferencing it
	mm/cgroup: avoid panic when init with low memory
	rds: ib: add error handle
	md/raid10: submit bio directly to replacement disk
	netfilter: nf_tables: set pktinfo->thoff at AH header if found
	i2c: meson: fix wrong variable usage in meson_i2c_put_data
	xfs: remove kmem_zalloc_greedy
	ASoC: wm_adsp: Return an error on write to a disabled volatile control
	libata: transport: Remove circular dependency at free time
	ARM: dts: BCM5301X: Fix memory start address
	tools/power turbostat: bugfix: GFXMHz column not changing
	IB/qib: fix false-postive maybe-uninitialized warning
	ARM: remove duplicate 'const' annotations'
	ASoC: rt5514: fix gcc-7 warning
	ASoC: rt5659: drop double const
	ASoC: rt5660: remove double const
	ALSA: au88x0: avoid theoretical uninitialized access
	ttpci: address stringop overflow warning
	s390/mm: make pmdp_invalidate() do invalidation only
	Linux 4.9.54

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman
2017-10-08 10:49:06 +02:00
parent 2b3a26c86b f37eb7b586
commit e5eba30388
133 changed files with 1044 additions and 538 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Documentation/devicetree/bindings/display/bridge/ti,ths8135.txt
+46
View File
@@ -0,0 +1,46 @@
THS8135 Video DAC
-----------------
This is the binding for Texas Instruments THS8135 Video DAC bridge.
Required properties:
- compatible: Must be "ti,ths8135"
Required nodes:
This device has two video ports. Their connections are modelled using the OF
graph bindings specified in Documentation/devicetree/bindings/graph.txt.
- Video port 0 for RGB input
- Video port 1 for VGA output
Example
-------
vga-bridge {
compatible = "ti,ths8135";
#address-cells = <1>;
#size-cells = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
vga_bridge_in: endpoint {
remote-endpoint = <&lcdc_out_vga>;
};
};
port@1 {
reg = <1>;
vga_bridge_out: endpoint {
remote-endpoint = <&vga_con_in>;
};
};
};
};
Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
+18
View File
@@ -0,0 +1,18 @@
* AVIA HX711 ADC chip for weight cells
Bit-banging driver
Required properties:
- compatible: Should be "avia,hx711"
- sck-gpios: Definition of the GPIO for the clock
- dout-gpios: Definition of the GPIO for data-out
See Documentation/devicetree/bindings/gpio/gpio.txt
- avdd-supply: Definition of the regulator used as analog supply
Example:
weight@0 {
compatible = "avia,hx711";
sck-gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>;
dout-gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
avdd-suppy = <&avdd>;
};
Documentation/devicetree/bindings/vendor-prefixes.txt
+1
View File
@@ -38,6 +38,7 @@ atmel Atmel Corporation
auo AU Optronics Corporation
auvidea Auvidea GmbH
avago Avago Technologies
avia avia semiconductor
avic Shanghai AVIC Optoelectronics Co., Ltd.
axis Axis Communications AB
boe BOE Technology Group Co., Ltd.
Makefile
+1 -1
View File
@@ -1,6 +1,6 @@
VERSION = 4
PATCHLEVEL = 9
SUBLEVEL = 53
SUBLEVEL = 54
EXTRAVERSION =
NAME = Roaring Lionus
arch/arm/Kconfig-nommu
+1 -2
View File
@@ -34,8 +34,7 @@ config PROCESSOR_ID
used instead of the auto-probing which utilizes the register.
config REMAP_VECTORS_TO_RAM
bool 'Install vectors to the beginning of RAM' if DRAM_BASE
depends on DRAM_BASE
bool 'Install vectors to the beginning of RAM'
help
The kernel needs to change the hardware exception vectors.
In nommu mode, the hardware exception vectors are normally
arch/arm/boot/dts/am335x-chilisom.dtsi
+8
View File
@@ -124,6 +124,14 @@
&rtc {
system-power-controller;
pinctrl-0 = <&ext_wakeup>;
pinctrl-names = "default";
ext_wakeup: ext-wakeup {
pins = "ext_wakeup0";
input-enable;
};
};
/* NAND Flash */
arch/arm/boot/dts/bcm953012k.dts
+1 -1
View File
@@ -48,7 +48,7 @@
};
memory {
reg = <0x00000000 0x10000000>;
reg = <0x80000000 0x10000000>;
};
};
arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+2 -2
View File
@@ -97,11 +97,11 @@
thermal-zones {
cpu_thermal: cpu-thermal {
cooling-maps {
map0 {
cooling_map0: map0 {
/* Corresponds to 800MHz at freq_table */
cooling-device = <&cpu0 7 7>;
};
map1 {
cooling_map1: map1 {
/* Corresponds to 200MHz at freq_table */
cooling-device = <&cpu0 13 13>;
};
arch/arm/boot/dts/exynos4412-odroidu3.dts
+3 -2
View File
@@ -13,6 +13,7 @@
/dts-v1/;
#include "exynos4412-odroid-common.dtsi"
#include "exynos4412-prime.dtsi"
/ {
model = "Hardkernel ODROID-U3 board based on Exynos4412";
@@ -47,11 +48,11 @@
cooling-maps {
map0 {
trip = <&cpu_alert1>;
cooling-device = <&cpu0 7 7>;
cooling-device = <&cpu0 9 9>;
};
map1 {
trip = <&cpu_alert2>;
cooling-device = <&cpu0 13 13>;
cooling-device = <&cpu0 15 15>;
};
map2 {
trip = <&cpu_alert0>;
arch/arm/boot/dts/exynos4412-odroidx2.dts
+1
View File
@@ -12,6 +12,7 @@
*/
#include "exynos4412-odroidx.dts"
#include "exynos4412-prime.dtsi"
/ {
model = "Hardkernel ODROID-X2 board based on Exynos4412";
arch/arm/boot/dts/exynos4412-prime.dtsi
+41
View File
@@ -0,0 +1,41 @@
/*
* Samsung's Exynos4412 Prime SoC device tree source
*
* Copyright (c) 2016 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/*
* Exynos4412 Prime SoC revision supports higher CPU frequencies than
* non-Prime version. Therefore we need to update OPPs table and
* thermal maps accordingly.
*/
&cpu0_opp_1500 {
/delete-property/turbo-mode;
};
&cpu0_opp_table {
opp@1600000000 {
opp-hz = /bits/ 64 <1600000000>;
opp-microvolt = <1350000>;
clock-latency-ns = <200000>;
};
opp@1704000000 {
opp-hz = /bits/ 64 <1704000000>;
opp-microvolt = <1350000>;
clock-latency-ns = <200000>;
};
};
&cooling_map0 {
cooling-device = <&cpu0 9 9>;
};
&cooling_map1 {
cooling-device = <&cpu0 15 15>;
};
arch/arm/boot/dts/exynos4412.dtsi
+1 -1
View File
@@ -130,7 +130,7 @@
opp-microvolt = <1287500>;
clock-latency-ns = <200000>;
};
opp@1500000000 {
cpu0_opp_1500: opp@1500000000 {
opp-hz = /bits/ 64 <1500000000>;
opp-microvolt = <1350000>;
clock-latency-ns = <200000>;
arch/arm/boot/dts/mt2701.dtsi
+36
View File
@@ -174,4 +174,40 @@
clocks = <&uart_clk>;
status = "disabled";
};
mmsys: syscon@14000000 {
compatible = "mediatek,mt2701-mmsys", "syscon";
reg = <0 0x14000000 0 0x1000>;
#clock-cells = <1>;
};
imgsys: syscon@15000000 {
compatible = "mediatek,mt2701-imgsys", "syscon";
reg = <0 0x15000000 0 0x1000>;
#clock-cells = <1>;
};
vdecsys: syscon@16000000 {
compatible = "mediatek,mt2701-vdecsys", "syscon";
reg = <0 0x16000000 0 0x1000>;
#clock-cells = <1>;
};
hifsys: syscon@1a000000 {
compatible = "mediatek,mt2701-hifsys", "syscon";
reg = <0 0x1a000000 0 0x1000>;
#clock-cells = <1>;
};
ethsys: syscon@1b000000 {
compatible = "mediatek,mt2701-ethsys", "syscon";
reg = <0 0x1b000000 0 0x1000>;
#clock-cells = <1>;
};
bdpsys: syscon@1c000000 {
compatible = "mediatek,mt2701-bdpsys", "syscon";
reg = <0 0x1c000000 0 0x1000>;
#clock-cells = <1>;
};
};
arch/arm/boot/dts/r8a7790.dtsi
+8 -4
View File
@@ -1493,7 +1493,8 @@
};
msiof0: spi@e6e20000 {
compatible = "renesas,msiof-r8a7790";
compatible = "renesas,msiof-r8a7790",
"renesas,rcar-gen2-msiof";
reg = <0 0xe6e20000 0 0x0064>;
interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7790_CLK_MSIOF0>;
@@ -1507,7 +1508,8 @@
};
msiof1: spi@e6e10000 {
compatible = "renesas,msiof-r8a7790";
compatible = "renesas,msiof-r8a7790",
"renesas,rcar-gen2-msiof";
reg = <0 0xe6e10000 0 0x0064>;
interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7790_CLK_MSIOF1>;
@@ -1521,7 +1523,8 @@
};
msiof2: spi@e6e00000 {
compatible = "renesas,msiof-r8a7790";
compatible = "renesas,msiof-r8a7790",
"renesas,rcar-gen2-msiof";
reg = <0 0xe6e00000 0 0x0064>;
interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7790_CLK_MSIOF2>;
@@ -1535,7 +1538,8 @@
};
msiof3: spi@e6c90000 {
compatible = "renesas,msiof-r8a7790";
compatible = "renesas,msiof-r8a7790",
"renesas,rcar-gen2-msiof";
reg = <0 0xe6c90000 0 0x0064>;
interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7790_CLK_MSIOF3>;
arch/arm/mach-at91/pm.c
+1 -1
View File
@@ -335,7 +335,7 @@ static void at91sam9_sdram_standby(void)
at91_ramc_write(1, AT91_SDRAMC_LPR, saved_lpr1);
}
static const struct of_device_id const ramc_ids[] __initconst = {
static const struct of_device_id ramc_ids[] __initconst = {
{ .compatible = "atmel,at91rm9200-sdramc", .data = at91rm9200_standby },
{ .compatible = "atmel,at91sam9260-sdramc", .data = at91sam9_sdram_standby },
{ .compatible = "atmel,at91sam9g45-ddramc", .data = at91_ddr_standby },
arch/arm/mach-bcm/bcm_kona_smc.c
+1 -1
View File
@@ -33,7 +33,7 @@ struct bcm_kona_smc_data {
unsigned result;
};
static const struct of_device_id const bcm_kona_smc_ids[] __initconst = {
static const struct of_device_id bcm_kona_smc_ids[] __initconst = {
{.compatible = "brcm,kona-smc"},
{.compatible = "bcm,kona-smc"}, /* deprecated name */
{},
arch/arm/mach-cns3xxx/core.c
+1 -1
View File
@@ -346,7 +346,7 @@ static struct usb_ohci_pdata cns3xxx_usb_ohci_pdata = {
.power_off = csn3xxx_usb_power_off,
};
static const struct of_dev_auxdata const cns3xxx_auxdata[] __initconst = {
static const struct of_dev_auxdata cns3xxx_auxdata[] __initconst = {
{ "intel,usb-ehci", CNS3XXX_USB_BASE, "ehci-platform", &cns3xxx_usb_ehci_pdata },
{ "intel,usb-ohci", CNS3XXX_USB_OHCI_BASE, "ohci-platform", &cns3xxx_usb_ohci_pdata },
{ "cavium,cns3420-ahci", CNS3XXX_SATA2_BASE, "ahci", NULL },
arch/arm/mach-omap2/prm_common.c
+1 -1
View File
@@ -713,7 +713,7 @@ static struct omap_prcm_init_data scrm_data __initdata = {
};
#endif
static const struct of_device_id const omap_prcm_dt_match_table[] __initconst = {
static const struct of_device_id omap_prcm_dt_match_table[] __initconst = {
#ifdef CONFIG_SOC_AM33XX
{ .compatible = "ti,am3-prcm", .data = &am3_prm_data },
#endif
arch/arm/mach-omap2/vc.c
+1 -1
View File
@@ -559,7 +559,7 @@ struct i2c_init_data {
u8 hsscll_12;
};
static const struct i2c_init_data const omap4_i2c_timing_data[] __initconst = {
static const struct i2c_init_data omap4_i2c_timing_data[] __initconst = {
{
.load = 50,
.loadbits = 0x3,
arch/arm/mach-spear/time.c
+1 -1
View File
@@ -204,7 +204,7 @@ static void __init spear_clockevent_init(int irq)
setup_irq(irq, &spear_timer_irq);
}
static const struct of_device_id const timer_of_match[] __initconst = {
static const struct of_device_id timer_of_match[] __initconst = {
{ .compatible = "st,spear-timer", },
{ },
};
arch/mips/ath79/clock.c
+5 -2
View File
@@ -508,16 +508,19 @@ static void __init ath79_clocks_init_dt_ng(struct device_node *np)
ar9330_clk_init(ref_clk, pll_base);
else {
pr_err("%s: could not find any appropriate clk_init()\n", dnfn);
goto err_clk;
goto err_iounmap;
}
if (of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data)) {
pr_err("%s: could not register clk provider\n", dnfn);
goto err_clk;
goto err_iounmap;
}
return;
err_iounmap:
iounmap(pll_base);
err_clk:
clk_put(ref_clk);
arch/mips/include/asm/irq.h
+15
View File
@@ -18,9 +18,24 @@
#include <irq.h>
#define IRQ_STACK_SIZE THREAD_SIZE
#define IRQ_STACK_START (IRQ_STACK_SIZE - sizeof(unsigned long))
extern void *irq_stack[NR_CPUS];
/*
* The highest address on the IRQ stack contains a dummy frame put down in
* genex.S (handle_int & except_vec_vi_handler) which is structured as follows:
*
* top ------------
* | task sp | <- irq_stack[cpu] + IRQ_STACK_START
* ------------
* | | <- First frame of IRQ context
* ------------
*
* task sp holds a copy of the task stack pointer where the struct pt_regs
* from exception entry can be found.
*/
static inline bool on_irq_stack(int cpu, unsigned long sp)
{
unsigned long low = (unsigned long)irq_stack[cpu];
arch/mips/kernel/asm-offsets.c
+1
View File
@@ -103,6 +103,7 @@ void output_thread_info_defines(void)
DEFINE(_THREAD_SIZE, THREAD_SIZE);
DEFINE(_THREAD_MASK, THREAD_MASK);
DEFINE(_IRQ_STACK_SIZE, IRQ_STACK_SIZE);
DEFINE(_IRQ_STACK_START, IRQ_STACK_START);
BLANK();
}
arch/mips/kernel/cps-vec.S
+1 -1
View File
@@ -361,7 +361,7 @@ LEAF(mips_cps_get_bootcfg)
END(mips_cps_get_bootcfg)
LEAF(mips_cps_boot_vpes)
PTR_L ta2, COREBOOTCFG_VPEMASK(a0)
lw ta2, COREBOOTCFG_VPEMASK(a0)
PTR_L ta3, COREBOOTCFG_VPECONFIG(a0)
#if defined(CONFIG_CPU_MIPSR6)
arch/mips/kernel/genex.S
+6 -2
View File
@@ -215,9 +215,11 @@ NESTED(handle_int, PT_SIZE, sp)
beq t0, t1, 2f
/* Switch to IRQ stack */
li t1, _IRQ_STACK_SIZE
li t1, _IRQ_STACK_START
PTR_ADD sp, t0, t1
/* Save task's sp on IRQ stack so that unwinding can follow it */
LONG_S s1, 0(sp)
2:
jal plat_irq_dispatch
@@ -325,9 +327,11 @@ NESTED(except_vec_vi_handler, 0, sp)
beq t0, t1, 2f
/* Switch to IRQ stack */
li t1, _IRQ_STACK_SIZE
li t1, _IRQ_STACK_START
PTR_ADD sp, t0, t1
/* Save task's sp on IRQ stack so that unwinding can follow it */
LONG_S s1, 0(sp)
2:
jalr v0
arch/mips/kernel/process.c
+38 -18
View File
@@ -487,31 +487,52 @@ unsigned long notrace unwind_stack_by_address(unsigned long stack_page,
unsigned long pc,
unsigned long *ra)
{
unsigned long low, high, irq_stack_high;
struct mips_frame_info info;
unsigned long size, ofs;
struct pt_regs *regs;
int leaf;
extern void ret_from_irq(void);
extern void ret_from_exception(void);
if (!stack_page)
return 0;
/*
* If we reached the bottom of interrupt context,
* return saved pc in pt_regs.
* IRQ stacks start at IRQ_STACK_START
* task stacks at THREAD_SIZE - 32
*/
if (pc == (unsigned long)ret_from_irq ||
pc == (unsigned long)ret_from_exception) {
struct pt_regs *regs;
if (*sp >= stack_page &&
*sp + sizeof(*regs) <= stack_page + THREAD_SIZE - 32) {
regs = (struct pt_regs *)*sp;
pc = regs->cp0_epc;
if (!user_mode(regs) && __kernel_text_address(pc)) {
*sp = regs->regs[29];
*ra = regs->regs[31];
return pc;
}
low = stack_page;
if (!preemptible() && on_irq_stack(raw_smp_processor_id(), *sp)) {
high = stack_page + IRQ_STACK_START;
irq_stack_high = high;
} else {
high = stack_page + THREAD_SIZE - 32;
irq_stack_high = 0;
}
/*
* If we reached the top of the interrupt stack, start unwinding
* the interrupted task stack.
*/
if (unlikely(*sp == irq_stack_high)) {
unsigned long task_sp = *(unsigned long *)*sp;
/*
* Check that the pointer saved in the IRQ stack head points to
* something within the stack of the current task
*/
if (!object_is_on_stack((void *)task_sp))
return 0;
/*
* Follow pointer to tasks kernel stack frame where interrupted
* state was saved.
*/
regs = (struct pt_regs *)task_sp;
pc = regs->cp0_epc;
if (!user_mode(regs) && __kernel_text_address(pc)) {
*sp = regs->regs[29];
*ra = regs->regs[31];
return pc;
}
return 0;
}
@@ -532,8 +553,7 @@ unsigned long notrace unwind_stack_by_address(unsigned long stack_page,
if (leaf < 0)
return 0;
if (*sp < stack_page ||
*sp + info.frame_size > stack_page + THREAD_SIZE - 32)
if (*sp < low || *sp + info.frame_size > high)
return 0;
if (leaf)
arch/mips/kernel/vmlinux.lds.S
+1 -1
View File
@@ -182,7 +182,7 @@ SECTIONS
* Force .bss to 64K alignment so that .bss..swapper_pg_dir
* gets that alignment. .sbss should be empty, so there will be
* no holes after __init_end. */
BSS_SECTION(0, 0x10000, 0)
BSS_SECTION(0, 0x10000, 8)
_end = . ;
arch/mips/lantiq/xway/sysctrl.c
+2 -2
View File
@@ -469,8 +469,8 @@ void __init ltq_soc_init(void)
panic("Failed to load xbar nodes from devicetree");
if (of_address_to_resource(np_xbar, 0, &res_xbar))
panic("Failed to get xbar resources");
if (request_mem_region(res_xbar.start, resource_size(&res_xbar),
res_xbar.name) < 0)
if (!request_mem_region(res_xbar.start, resource_size(&res_xbar),
res_xbar.name))
panic("Failed to get xbar resources");
ltq_xbar_membase = ioremap_nocache(res_xbar.start,
arch/mips/ralink/mt7620.c
+9 -9
View File
@@ -176,7 +176,7 @@ static struct rt2880_pmx_func spi_cs1_grp_mt7628[] = {
static struct rt2880_pmx_func spis_grp_mt7628[] = {
FUNC("pwm_uart2", 3, 14, 4),
FUNC("util", 2, 14, 4),
FUNC("utif", 2, 14, 4),
FUNC("gpio", 1, 14, 4),
FUNC("spis", 0, 14, 4),
};
@@ -190,28 +190,28 @@ static struct rt2880_pmx_func gpio_grp_mt7628[] = {
static struct rt2880_pmx_func p4led_kn_grp_mt7628[] = {
FUNC("jtag", 3, 30, 1),
FUNC("util", 2, 30, 1),
FUNC("utif", 2, 30, 1),
FUNC("gpio", 1, 30, 1),
FUNC("p4led_kn", 0, 30, 1),
};
static struct rt2880_pmx_func p3led_kn_grp_mt7628[] = {
FUNC("jtag", 3, 31, 1),
FUNC("util", 2, 31, 1),
FUNC("utif", 2, 31, 1),
FUNC("gpio", 1, 31, 1),
FUNC("p3led_kn", 0, 31, 1),
};
static struct rt2880_pmx_func p2led_kn_grp_mt7628[] = {
FUNC("jtag", 3, 32, 1),
FUNC("util", 2, 32, 1),
FUNC("utif", 2, 32, 1),
FUNC("gpio", 1, 32, 1),
FUNC("p2led_kn", 0, 32, 1),
};
static struct rt2880_pmx_func p1led_kn_grp_mt7628[] = {
FUNC("jtag", 3, 33, 1),
FUNC("util", 2, 33, 1),
FUNC("utif", 2, 33, 1),
FUNC("gpio", 1, 33, 1),
FUNC("p1led_kn", 0, 33, 1),
};
@@ -232,28 +232,28 @@ static struct rt2880_pmx_func wled_kn_grp_mt7628[] = {
static struct rt2880_pmx_func p4led_an_grp_mt7628[] = {
FUNC("jtag", 3, 39, 1),
FUNC("util", 2, 39, 1),
FUNC("utif", 2, 39, 1),
FUNC("gpio", 1, 39, 1),
FUNC("p4led_an", 0, 39, 1),
};
static struct rt2880_pmx_func p3led_an_grp_mt7628[] = {
FUNC("jtag", 3, 40, 1),
FUNC("util", 2, 40, 1),
FUNC("utif", 2, 40, 1),
FUNC("gpio", 1, 40, 1),
FUNC("p3led_an", 0, 40, 1),
};
static struct rt2880_pmx_func p2led_an_grp_mt7628[] = {
FUNC("jtag", 3, 41, 1),
FUNC("util", 2, 41, 1),
FUNC("utif", 2, 41, 1),
FUNC("gpio", 1, 41, 1),
FUNC("p2led_an", 0, 41, 1),
};
static struct rt2880_pmx_func p1led_an_grp_mt7628[] = {
FUNC("jtag", 3, 42, 1),
FUNC("util", 2, 42, 1),
FUNC("utif", 2, 42, 1),
FUNC("gpio", 1, 42, 1),
FUNC("p1led_an", 0, 42, 1),
};
arch/mips/ralink/rt3883.c
+1 -1
View File
@@ -145,5 +145,5 @@ void prom_soc_init(struct ralink_soc_info *soc_info)
rt2880_pinmux_data = rt3883_pinmux_data;
ralink_soc == RT3883_SOC;
ralink_soc = RT3883_SOC;
}
arch/parisc/kernel/perf.c
+12 -8
View File
@@ -195,8 +195,8 @@ static int perf_config(uint32_t *image_ptr);
static int perf_release(struct inode *inode, struct file *file);
static int perf_open(struct inode *inode, struct file *file);
static ssize_t perf_read(struct file *file, char __user *buf, size_t cnt, loff_t *ppos);
static ssize_t perf_write(struct file *file, const char __user *buf, size_t count,
loff_t *ppos);
static ssize_t perf_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos);
static long perf_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
static void perf_start_counters(void);
static int perf_stop_counters(uint32_t *raddr);
@@ -298,8 +298,8 @@ static ssize_t perf_read(struct file *file, char __user *buf, size_t cnt, loff_t
* called on the processor that the download should happen
* on.
*/
static ssize_t perf_write(struct file *file, const char __user *buf, size_t count,
loff_t *ppos)
static ssize_t perf_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
{
int err;
size_t image_size;
@@ -331,10 +331,10 @@ static ssize_t perf_write(struct file *file, const char __user *buf, size_t coun
/* First check the machine type is correct for
the requested image */
if (((perf_processor_interface == CUDA_INTF) &&
(interface_type != CUDA_INTF)) ||
((perf_processor_interface == ONYX_INTF) &&
(interface_type != ONYX_INTF)))
if (((perf_processor_interface == CUDA_INTF) &&
(interface_type != CUDA_INTF)) ||
((perf_processor_interface == ONYX_INTF) &&
(interface_type != ONYX_INTF)))
return -EINVAL;
/* Next check to make sure the requested image
@@ -809,6 +809,10 @@ static int perf_write_image(uint64_t *memaddr)
}
runway = ioremap_nocache(cpu_device->hpa.start, 4096);
if (!runway) {
pr_err("perf_write_image: ioremap failed!\n");
return -ENOMEM;
}
/* Merge intrigue bits into Runway STATUS 0 */
tmp64 = __raw_readq(runway + RUNWAY_STATUS) & 0xffecfffffffffffful;
arch/s390/include/asm/pgtable.h
+3 -1
View File
@@ -1359,7 +1359,9 @@ static inline pmd_t pmdp_huge_clear_flush(struct vm_area_struct *vma,
static inline void pmdp_invalidate(struct vm_area_struct *vma,
unsigned long addr, pmd_t *pmdp)
{
pmdp_xchg_direct(vma->vm_mm, addr, pmdp, __pmd(_SEGMENT_ENTRY_INVALID));
pmd_t pmd = __pmd(pmd_val(*pmdp) | _SEGMENT_ENTRY_INVALID);
pmdp_xchg_direct(vma->vm_mm, addr, pmdp, pmd);
}
#define __HAVE_ARCH_PMDP_SET_WRPROTECT
arch/x86/kernel/acpi/boot.c
+6 -1
View File
@@ -176,10 +176,15 @@ static int acpi_register_lapic(int id, u32 acpiid, u8 enabled)
return -EINVAL;
}
if (!enabled) {
++disabled_cpus;
return -EINVAL;
}
if (boot_cpu_physical_apicid != -1U)
ver = boot_cpu_apic_version;
cpu = __generic_processor_info(id, ver, enabled);
cpu = generic_processor_info(id, ver);
if (cpu >= 0)
early_per_cpu(x86_cpu_to_acpiid, cpu) = acpiid;
arch/x86/kernel/apic/apic.c
+7 -19
View File
@@ -2070,7 +2070,7 @@ static int allocate_logical_cpuid(int apicid)
return nr_logical_cpuids++;
}
int __generic_processor_info(int apicid, int version, bool enabled)
int generic_processor_info(int apicid, int version)
{
int cpu, max = nr_cpu_ids;
bool boot_cpu_detected = physid_isset(boot_cpu_physical_apicid,
@@ -2128,11 +2128,9 @@ int __generic_processor_info(int apicid, int version, bool enabled)
if (num_processors >= nr_cpu_ids) {
int thiscpu = max + disabled_cpus;
if (enabled) {
pr_warning("APIC: NR_CPUS/possible_cpus limit of %i "
"reached. Processor %d/0x%x ignored.\n",
max, thiscpu, apicid);
}
pr_warning("APIC: NR_CPUS/possible_cpus limit of %i "
"reached. Processor %d/0x%x ignored.\n",
max, thiscpu, apicid);
disabled_cpus++;
return -EINVAL;
@@ -2184,23 +2182,13 @@ int __generic_processor_info(int apicid, int version, bool enabled)
apic->x86_32_early_logical_apicid(cpu);
#endif
set_cpu_possible(cpu, true);
if (enabled) {
num_processors++;
physid_set(apicid, phys_cpu_present_map);
set_cpu_present(cpu, true);
} else {
disabled_cpus++;
}
physid_set(apicid, phys_cpu_present_map);
set_cpu_present(cpu, true);
num_processors++;
return cpu;
}
int generic_processor_info(int apicid, int version)
{
return __generic_processor_info(apicid, version, true);
}
int hard_smp_processor_id(void)
{
return read_apic_id();
arch/x86/purgatory/Makefile
+1
View File
@@ -8,6 +8,7 @@ PURGATORY_OBJS = $(addprefix $(obj)/,$(purgatory-y))
LDFLAGS_purgatory.ro := -e purgatory_start -r --no-undefined -nostdlib -z nodefaultlib
targets += purgatory.ro
KASAN_SANITIZE := n
KCOV_INSTRUMENT := n
# Default KBUILD_CFLAGS can have -pg option set when FTRACE is enabled. That
block/partitions/efi.c
+12 -5
View File
@@ -293,7 +293,7 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
if (!gpt)
return NULL;
count = le32_to_cpu(gpt->num_partition_entries) *
count = (size_t)le32_to_cpu(gpt->num_partition_entries) *
le32_to_cpu(gpt->sizeof_partition_entry);
if (!count)
return NULL;
@@ -352,7 +352,7 @@ static int is_gpt_valid(struct parsed_partitions *state, u64 lba,
gpt_header **gpt, gpt_entry **ptes)
{
u32 crc, origcrc;
u64 lastlba;
u64 lastlba, pt_size;
if (!ptes)
return 0;
@@ -434,13 +434,20 @@ static int is_gpt_valid(struct parsed_partitions *state, u64 lba,
goto fail;
}
/* Sanity check partition table size */
pt_size = (u64)le32_to_cpu((*gpt)->num_partition_entries) *
le32_to_cpu((*gpt)->sizeof_partition_entry);
if (pt_size > KMALLOC_MAX_SIZE) {
pr_debug("GUID Partition Table is too large: %llu > %lu bytes\n",
(unsigned long long)pt_size, KMALLOC_MAX_SIZE);
goto fail;
}
if (!(*ptes = alloc_read_gpt_entries(state, *gpt)))
goto fail;
/* Check the GUID Partition Entry Array CRC */
crc = efi_crc32((const unsigned char *) (*ptes),
le32_to_cpu((*gpt)->num_partition_entries) *
le32_to_cpu((*gpt)->sizeof_partition_entry));
crc = efi_crc32((const unsigned char *) (*ptes), pt_size);
if (crc != le32_to_cpu((*gpt)->partition_entry_array_crc32)) {
pr_debug("GUID Partition Entry Array CRC check failed.\n");
drivers/ata/libata-transport.c
+3 -6
View File
@@ -224,7 +224,6 @@ static DECLARE_TRANSPORT_CLASS(ata_port_class,
static void ata_tport_release(struct device *dev)
{
put_device(dev->parent);
}
/**
@@ -284,7 +283,7 @@ int ata_tport_add(struct device *parent,
device_initialize(dev);
dev->type = &ata_port_type;
dev->parent = get_device(parent);
dev->parent = parent;
dev->release = ata_tport_release;
dev_set_name(dev, "ata%d", ap->print_id);
transport_setup_device(dev);
@@ -348,7 +347,6 @@ static DECLARE_TRANSPORT_CLASS(ata_link_class,
static void ata_tlink_release(struct device *dev)
{
put_device(dev->parent);
}
/**
@@ -410,7 +408,7 @@ int ata_tlink_add(struct ata_link *link)
int error;
device_initialize(dev);
dev->parent = get_device(&ap->tdev);
dev->parent = &ap->tdev;
dev->release = ata_tlink_release;
if (ata_is_host_link(link))
dev_set_name(dev, "link%d", ap->print_id);
@@ -589,7 +587,6 @@ static DECLARE_TRANSPORT_CLASS(ata_dev_class,
static void ata_tdev_release(struct device *dev)
{
put_device(dev->parent);
}
/**
@@ -662,7 +659,7 @@ static int ata_tdev_add(struct ata_device *ata_dev)
int error;
device_initialize(dev);
dev->parent = get_device(&link->tdev);
dev->parent = &link->tdev;
dev->release = ata_tdev_release;
if (ata_is_host_link(link))
dev_set_name(dev, "dev%d.%d", ap->print_id,ata_dev->devno);
drivers/ata/sata_via.c
+10 -8
View File
@@ -644,14 +644,16 @@ static void svia_configure(struct pci_dev *pdev, int board_id,
pci_write_config_byte(pdev, SATA_NATIVE_MODE, tmp8);
}
/* enable IRQ on hotplug */
pci_read_config_byte(pdev, SVIA_MISC_3, &tmp8);
if ((tmp8 & SATA_HOTPLUG) != SATA_HOTPLUG) {
dev_dbg(&pdev->dev,
"enabling SATA hotplug (0x%x)\n",
(int) tmp8);
tmp8 |= SATA_HOTPLUG;
pci_write_config_byte(pdev, SVIA_MISC_3, tmp8);
if (board_id == vt6421) {
/* enable IRQ on hotplug */
pci_read_config_byte(pdev, SVIA_MISC_3, &tmp8);
if ((tmp8 & SATA_HOTPLUG) != SATA_HOTPLUG) {
dev_dbg(&pdev->dev,
"enabling SATA hotplug (0x%x)\n",
(int) tmp8);
tmp8 |= SATA_HOTPLUG;
pci_write_config_byte(pdev, SVIA_MISC_3, tmp8);
}
}
/*
drivers/clk/axs10x/i2s_pll_clock.c
+1
View File
@@ -182,6 +182,7 @@ static int i2s_pll_clk_probe(struct platform_device *pdev)
if (IS_ERR(pll_clk->base))
return PTR_ERR(pll_clk->base);
memset(&init, 0, sizeof(init));
clk_name = node->name;
init.name = clk_name;
init.ops = &i2s_pll_ops;
drivers/clk/sunxi-ng/ccu-sun8i-h3.c
+10
View File
@@ -803,6 +803,13 @@ static const struct sunxi_ccu_desc sun8i_h3_ccu_desc = {
.num_resets = ARRAY_SIZE(sun8i_h3_ccu_resets),
};
static struct ccu_mux_nb sun8i_h3_cpu_nb = {
.common = &cpux_clk.common,
.cm = &cpux_clk.mux,
.delay_us = 1, /* > 8 clock cycles at 24 MHz */
.bypass_index = 1, /* index of 24 MHz oscillator */
};
static void __init sun8i_h3_ccu_setup(struct device_node *node)
{
void __iomem *reg;
@@ -821,6 +828,9 @@ static void __init sun8i_h3_ccu_setup(struct device_node *node)
writel(val | (3 << 16), reg + SUN8I_H3_PLL_AUDIO_REG);
sunxi_ccu_probe(node, reg, &sun8i_h3_ccu_desc);
ccu_mux_notifier_register(pll_cpux_clk.common.hw.clk,
&sun8i_h3_cpu_nb);
}
CLK_OF_DECLARE(sun8i_h3_ccu, "allwinner,sun8i-h3-ccu",
sun8i_h3_ccu_setup);
drivers/cpufreq/intel_pstate.c
+1
View File
@@ -609,6 +609,7 @@ static void intel_pstate_hwp_set_online_cpus(void)
static int pid_param_set(void *data, u64 val)
{
*(u32 *)data = val;
pid_params.sample_rate_ns = pid_params.sample_rate_ms * NSEC_PER_MSEC;
intel_pstate_reset_all_pid();
return 0;
}
drivers/extcon/extcon-axp288.c
+1 -1
View File
@@ -168,7 +168,7 @@ static int axp288_handle_chrg_det_event(struct axp288_extcon_info *info)
return ret;
}
vbus_attach = (pwr_stat & PS_STAT_VBUS_PRESENT);
vbus_attach = (pwr_stat & PS_STAT_VBUS_VALID);
if (!vbus_attach)
goto notify_otg;
drivers/gpu/drm/amd/amdkfd/kfd_events.c
+3 -1
View File
@@ -739,8 +739,10 @@ int kfd_wait_on_events(struct kfd_process *p,
struct kfd_event_data event_data;
if (copy_from_user(&event_data, &events[i],
sizeof(struct kfd_event_data)))
sizeof(struct kfd_event_data))) {
ret = -EFAULT;
goto fail;
}
ret = init_event_waiter(p, &event_waiters[i],
event_data.event_id, i);
drivers/gpu/drm/arm/malidp_planes.c
+4 -9
View File
@@ -150,13 +150,8 @@ static void malidp_de_plane_update(struct drm_plane *plane,
/* convert src values from Q16 fixed point to integer */
src_w = plane->state->src_w >> 16;
src_h = plane->state->src_h >> 16;
if (plane->state->rotation & MALIDP_ROTATED_MASK) {
dest_w = plane->state->crtc_h;
dest_h = plane->state->crtc_w;
} else {
dest_w = plane->state->crtc_w;
dest_h = plane->state->crtc_h;
}
dest_w = plane->state->crtc_w;
dest_h = plane->state->crtc_h;
malidp_hw_write(mp->hwdev, format_id, mp->layer->base);
@@ -189,9 +184,9 @@ static void malidp_de_plane_update(struct drm_plane *plane,
if (plane->state->rotation & DRM_ROTATE_MASK)
val = ilog2(plane->state->rotation & DRM_ROTATE_MASK) << LAYER_ROT_OFFSET;
if (plane->state->rotation & DRM_REFLECT_X)
val |= LAYER_V_FLIP;
if (plane->state->rotation & DRM_REFLECT_Y)
val |= LAYER_H_FLIP;
if (plane->state->rotation & DRM_REFLECT_Y)
val |= LAYER_V_FLIP;
/* set the 'enable layer' bit */
val |= LAYER_ENABLE;
drivers/gpu/drm/i915/intel_overlay.c
+45 -27
View File
@@ -272,8 +272,30 @@ static int intel_overlay_on(struct intel_overlay *overlay)
return intel_overlay_do_wait_request(overlay, req, NULL);
}
static void intel_overlay_flip_prepare(struct intel_overlay *overlay,
struct i915_vma *vma)
{
enum pipe pipe = overlay->crtc->pipe;
WARN_ON(overlay->old_vma);
i915_gem_track_fb(overlay->vma ? overlay->vma->obj : NULL,
vma ? vma->obj : NULL,
INTEL_FRONTBUFFER_OVERLAY(pipe));
intel_frontbuffer_flip_prepare(overlay->i915,
INTEL_FRONTBUFFER_OVERLAY(pipe));
overlay->old_vma = overlay->vma;
if (vma)
overlay->vma = i915_vma_get(vma);
else
overlay->vma = NULL;
}
/* overlay needs to be enabled in OCMD reg */
static int intel_overlay_continue(struct intel_overlay *overlay,
struct i915_vma *vma,
bool load_polyphase_filter)
{
struct drm_i915_private *dev_priv = overlay->i915;
@@ -308,27 +330,35 @@ static int intel_overlay_continue(struct intel_overlay *overlay,
intel_ring_emit(ring, flip_addr);
intel_ring_advance(ring);
intel_overlay_flip_prepare(overlay, vma);
intel_overlay_submit_request(overlay, req, NULL);
return 0;
}
static void intel_overlay_release_old_vma(struct intel_overlay *overlay)
{
struct i915_vma *vma;
vma = fetch_and_zero(&overlay->old_vma);
if (WARN_ON(!vma))
return;
intel_frontbuffer_flip_complete(overlay->i915,
INTEL_FRONTBUFFER_OVERLAY(overlay->crtc->pipe));
i915_gem_object_unpin_from_display_plane(vma);
i915_vma_put(vma);
}
static void intel_overlay_release_old_vid_tail(struct i915_gem_active *active,
struct drm_i915_gem_request *req)
{
struct intel_overlay *overlay =
container_of(active, typeof(*overlay), last_flip);
struct i915_vma *vma;
vma = fetch_and_zero(&overlay->old_vma);
if (WARN_ON(!vma))
return;
i915_gem_track_fb(vma->obj, NULL,
INTEL_FRONTBUFFER_OVERLAY(overlay->crtc->pipe));
i915_gem_object_unpin_from_display_plane(vma);
i915_vma_put(vma);
intel_overlay_release_old_vma(overlay);
}
static void intel_overlay_off_tail(struct i915_gem_active *active,
@@ -336,15 +366,8 @@ static void intel_overlay_off_tail(struct i915_gem_active *active,
{
struct intel_overlay *overlay =
container_of(active, typeof(*overlay), last_flip);
struct i915_vma *vma;
/* never have the overlay hw on without showing a frame */
vma = fetch_and_zero(&overlay->vma);
if (WARN_ON(!vma))
return;
i915_gem_object_unpin_from_display_plane(vma);
i915_vma_put(vma);
intel_overlay_release_old_vma(overlay);
overlay->crtc->overlay = NULL;
overlay->crtc = NULL;
@@ -398,6 +421,8 @@ static int intel_overlay_off(struct intel_overlay *overlay)
}
intel_ring_advance(ring);
intel_overlay_flip_prepare(overlay, NULL);
return intel_overlay_do_wait_request(overlay, req,
intel_overlay_off_tail);
}
@@ -836,18 +861,10 @@ static int intel_overlay_do_put_image(struct intel_overlay *overlay,
intel_overlay_unmap_regs(overlay, regs);
ret = intel_overlay_continue(overlay, scale_changed);
ret = intel_overlay_continue(overlay, vma, scale_changed);
if (ret)
goto out_unpin;
i915_gem_track_fb(overlay->vma ? overlay->vma->obj : NULL,
vma->obj, INTEL_FRONTBUFFER_OVERLAY(pipe));
overlay->old_vma = overlay->vma;
overlay->vma = vma;
intel_frontbuffer_flip(dev_priv, INTEL_FRONTBUFFER_OVERLAY(pipe));
return 0;
out_unpin:
@@ -1215,6 +1232,7 @@ int intel_overlay_put_image_ioctl(struct drm_device *dev, void *data,
mutex_unlock(&dev->struct_mutex);
drm_modeset_unlock_all(dev);
i915_gem_object_put(new_bo);
kfree(params);
drivers/gpu/drm/i915/intel_psr.c
+8 -7
View File
@@ -387,6 +387,13 @@ static bool intel_psr_match_conditions(struct intel_dp *intel_dp)
return false;
}
/* PSR2 is restricted to work with panel resolutions upto 3200x2000 */
if (intel_crtc->config->pipe_src_w > 3200 ||
intel_crtc->config->pipe_src_h > 2000) {
dev_priv->psr.psr2_support = false;
return false;
}
dev_priv->psr.source_ok = true;
return true;
}
@@ -425,7 +432,6 @@ void intel_psr_enable(struct intel_dp *intel_dp)
struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
struct drm_device *dev = intel_dig_port->base.base.dev;
struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_crtc *crtc = to_intel_crtc(intel_dig_port->base.base.crtc);
if (!HAS_PSR(dev)) {
DRM_DEBUG_KMS("PSR not supported on this platform\n");
@@ -452,12 +458,7 @@ void intel_psr_enable(struct intel_dp *intel_dp)
hsw_psr_setup_vsc(intel_dp);
if (dev_priv->psr.psr2_support) {
/* PSR2 is restricted to work with panel resolutions upto 3200x2000 */
if (crtc->config->pipe_src_w > 3200 ||
crtc->config->pipe_src_h > 2000)
dev_priv->psr.psr2_support = false;
else
skl_psr_setup_su_vsc(intel_dp);
skl_psr_setup_su_vsc(intel_dp);
}
/*
drivers/hid/wacom_sys.c
+2
View File
@@ -2433,6 +2433,8 @@ static void wacom_remove(struct hid_device *hdev)
if (hdev->bus == BUS_BLUETOOTH)
device_remove_file(&hdev->dev, &dev_attr_speed);
wacom_release_resources(wacom);
hid_set_drvdata(hdev, NULL);
}
drivers/hwmon/gl520sm.c
+16 -9
View File
@@ -208,11 +208,13 @@ static ssize_t get_cpu_vid(struct device *dev, struct device_attribute *attr,
}
static DEVICE_ATTR(cpu0_vid, S_IRUGO, get_cpu_vid, NULL);
#define VDD_FROM_REG(val) (((val) * 95 + 2) / 4)
#define VDD_TO_REG(val) clamp_val((((val) * 4 + 47) / 95), 0, 255)
#define VDD_FROM_REG(val) DIV_ROUND_CLOSEST((val) * 95, 4)
#define VDD_CLAMP(val) clamp_val(val, 0, 255 * 95 / 4)
#define VDD_TO_REG(val) DIV_ROUND_CLOSEST(VDD_CLAMP(val) * 4, 95)
#define IN_FROM_REG(val) ((val) * 19)
#define IN_TO_REG(val) clamp_val((((val) + 9) / 19), 0, 255)
#define IN_FROM_REG(val) ((val) * 19)
#define IN_CLAMP(val) clamp_val(val, 0, 255 * 19)
#define IN_TO_REG(val) DIV_ROUND_CLOSEST(IN_CLAMP(val), 19)
static ssize_t get_in_input(struct device *dev, struct device_attribute *attr,
char *buf)
@@ -349,8 +351,13 @@ static SENSOR_DEVICE_ATTR(in4_max, S_IRUGO | S_IWUSR,
#define DIV_FROM_REG(val) (1 << (val))
#define FAN_FROM_REG(val, div) ((val) == 0 ? 0 : (480000 / ((val) << (div))))
#define FAN_TO_REG(val, div) ((val) <= 0 ? 0 : \
clamp_val((480000 + ((val) << ((div)-1))) / ((val) << (div)), 1, 255))
#define FAN_BASE(div) (480000 >> (div))
#define FAN_CLAMP(val, div) clamp_val(val, FAN_BASE(div) / 255, \
FAN_BASE(div))
#define FAN_TO_REG(val, div) ((val) == 0 ? 0 : \
DIV_ROUND_CLOSEST(480000, \
FAN_CLAMP(val, div) << (div)))
static ssize_t get_fan_input(struct device *dev, struct device_attribute *attr,
char *buf)
@@ -513,9 +520,9 @@ static SENSOR_DEVICE_ATTR(fan2_div, S_IRUGO | S_IWUSR,
static DEVICE_ATTR(fan1_off, S_IRUGO | S_IWUSR,
get_fan_off, set_fan_off);
#define TEMP_FROM_REG(val) (((val) - 130) * 1000)
#define TEMP_TO_REG(val) clamp_val(((((val) < 0 ? \
(val) - 500 : (val) + 500) / 1000) + 130), 0, 255)
#define TEMP_FROM_REG(val) (((val) - 130) * 1000)
#define TEMP_CLAMP(val) clamp_val(val, -130000, 125000)
#define TEMP_TO_REG(val) (DIV_ROUND_CLOSEST(TEMP_CLAMP(val), 1000) + 130)
static ssize_t get_temp_input(struct device *dev, struct device_attribute *attr,
char *buf)
drivers/i2c/busses/i2c-meson.c
+1 -1
View File
@@ -175,7 +175,7 @@ static void meson_i2c_put_data(struct meson_i2c *i2c, char *buf, int len)
wdata1 |= *buf++ << ((i - 4) * 8);
writel(wdata0, i2c->regs + REG_TOK_WDATA0);
writel(wdata0, i2c->regs + REG_TOK_WDATA1);
writel(wdata1, i2c->regs + REG_TOK_WDATA1);
dev_dbg(i2c->dev, "%s: data %08x %08x len %d\n", __func__,
wdata0, wdata1, len);
drivers/iio/adc/axp288_adc.c
+1 -31
View File
@@ -28,8 +28,6 @@
#include <linux/iio/driver.h>
#define AXP288_ADC_EN_MASK 0xF1
#define AXP288_ADC_TS_PIN_GPADC 0xF2
#define AXP288_ADC_TS_PIN_ON 0xF3
enum axp288_adc_id {
AXP288_ADC_TS,
@@ -123,16 +121,6 @@ static int axp288_adc_read_channel(int *val, unsigned long address,
return IIO_VAL_INT;
}
static int axp288_adc_set_ts(struct regmap *regmap, unsigned int mode,
unsigned long address)
{
/* channels other than GPADC do not need to switch TS pin */
if (address != AXP288_GP_ADC_H)
return 0;
return regmap_write(regmap, AXP288_ADC_TS_PIN_CTRL, mode);
}
static int axp288_adc_read_raw(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan,
int *val, int *val2, long mask)
@@ -143,16 +131,7 @@ static int axp288_adc_read_raw(struct iio_dev *indio_dev,
mutex_lock(&indio_dev->mlock);
switch (mask) {
case IIO_CHAN_INFO_RAW:
if (axp288_adc_set_ts(info->regmap, AXP288_ADC_TS_PIN_GPADC,
chan->address)) {
dev_err(&indio_dev->dev, "GPADC mode\n");
ret = -EINVAL;
break;
}
ret = axp288_adc_read_channel(val, chan->address, info->regmap);
if (axp288_adc_set_ts(info->regmap, AXP288_ADC_TS_PIN_ON,
chan->address))
dev_err(&indio_dev->dev, "TS pin restore\n");
break;
default:
ret = -EINVAL;
@@ -162,15 +141,6 @@ static int axp288_adc_read_raw(struct iio_dev *indio_dev,
return ret;
}
static int axp288_adc_set_state(struct regmap *regmap)
{
/* ADC should be always enabled for internal FG to function */
if (regmap_write(regmap, AXP288_ADC_TS_PIN_CTRL, AXP288_ADC_TS_PIN_ON))
return -EIO;
return regmap_write(regmap, AXP20X_ADC_EN1, AXP288_ADC_EN_MASK);
}
static const struct iio_info axp288_adc_iio_info = {
.read_raw = &axp288_adc_read_raw,
.driver_module = THIS_MODULE,
@@ -199,7 +169,7 @@ static int axp288_adc_probe(struct platform_device *pdev)
* Set ADC to enabled state at all time, including system suspend.
* otherwise internal fuel gauge functionality may be affected.
*/
ret = axp288_adc_set_state(axp20x->regmap);
ret = regmap_write(info->regmap, AXP20X_ADC_EN1, AXP288_ADC_EN_MASK);
if (ret) {
dev_err(&pdev->dev, "unable to enable ADC device\n");
return ret;
drivers/iio/adc/fsl-imx25-gcq.c
+1
View File
@@ -401,6 +401,7 @@ static const struct of_device_id mx25_gcq_ids[] = {
{ .compatible = "fsl,imx25-gcq", },
{ /* Sentinel */ }
};
MODULE_DEVICE_TABLE(of, mx25_gcq_ids);
static struct platform_driver mx25_gcq_driver = {
.driver = {
drivers/infiniband/hw/qib/qib_iba7322.c
+1 -1
View File
@@ -7080,7 +7080,7 @@ static void qib_7322_txchk_change(struct qib_devdata *dd, u32 start,
unsigned long flags;
while (wait) {
unsigned long shadow;
unsigned long shadow = 0;
int cstart, previ = -1;
/*
drivers/infiniband/sw/rxe/rxe_pool.c
+1
View File
@@ -274,6 +274,7 @@ static u32 alloc_index(struct rxe_pool *pool)
if (index >= range)
index = find_first_zero_bit(pool->table, range);
WARN_ON_ONCE(index >= range);
set_bit(index, pool->table);
pool->last = index;
return index + pool->min_index;
drivers/infiniband/sw/rxe/rxe_resp.c
+10 -10
View File
@@ -418,7 +418,7 @@ static enum resp_states check_length(struct rxe_qp *qp,
static enum resp_states check_rkey(struct rxe_qp *qp,
struct rxe_pkt_info *pkt)
{
struct rxe_mem *mem;
struct rxe_mem *mem = NULL;
u64 va;
u32 rkey;
u32 resid;
@@ -452,38 +452,38 @@ static enum resp_states check_rkey(struct rxe_qp *qp,
mem = lookup_mem(qp->pd, access, rkey, lookup_remote);
if (!mem) {
state = RESPST_ERR_RKEY_VIOLATION;
goto err1;
goto err;
}
if (unlikely(mem->state == RXE_MEM_STATE_FREE)) {
state = RESPST_ERR_RKEY_VIOLATION;
goto err1;
goto err;
}
if (mem_check_range(mem, va, resid)) {
state = RESPST_ERR_RKEY_VIOLATION;
goto err2;
goto err;
}
if (pkt->mask & RXE_WRITE_MASK) {
if (resid > mtu) {
if (pktlen != mtu || bth_pad(pkt)) {
state = RESPST_ERR_LENGTH;
goto err2;
goto err;
}
qp->resp.resid = mtu;
} else {
if (pktlen != resid) {
state = RESPST_ERR_LENGTH;
goto err2;
goto err;
}
if ((bth_pad(pkt) != (0x3 & (-resid)))) {
/* This case may not be exactly that
* but nothing else fits.
*/
state = RESPST_ERR_LENGTH;
goto err2;
goto err;
}
}
}
@@ -493,9 +493,9 @@ static enum resp_states check_rkey(struct rxe_qp *qp,
qp->resp.mr = mem;
return RESPST_EXECUTE;
err2:
rxe_drop_ref(mem);
err1:
err:
if (mem)
rxe_drop_ref(mem);
return state;
}
drivers/infiniband/ulp/ipoib/ipoib_main.c
+4 -4
View File
@@ -1302,7 +1302,7 @@ static void __ipoib_reap_neigh(struct ipoib_dev_priv *priv)
rcu_dereference_protected(neigh->hnext,
lockdep_is_held(&priv->lock)));
/* remove from path/mc list */
list_del(&neigh->list);
list_del_init(&neigh->list);
call_rcu(&neigh->rcu, ipoib_neigh_reclaim);
} else {
np = &neigh->hnext;
@@ -1466,7 +1466,7 @@ void ipoib_neigh_free(struct ipoib_neigh *neigh)
rcu_dereference_protected(neigh->hnext,
lockdep_is_held(&priv->lock)));
/* remove from parent list */
list_del(&neigh->list);
list_del_init(&neigh->list);
call_rcu(&neigh->rcu, ipoib_neigh_reclaim);
return;
} else {
@@ -1551,7 +1551,7 @@ void ipoib_del_neighs_by_gid(struct net_device *dev, u8 *gid)
rcu_dereference_protected(neigh->hnext,
lockdep_is_held(&priv->lock)));
/* remove from parent list */
list_del(&neigh->list);
list_del_init(&neigh->list);
call_rcu(&neigh->rcu, ipoib_neigh_reclaim);
} else {
np = &neigh->hnext;
@@ -1593,7 +1593,7 @@ static void ipoib_flush_neighs(struct ipoib_dev_priv *priv)
rcu_dereference_protected(neigh->hnext,
lockdep_is_held(&priv->lock)));
/* remove from path/mc list */
list_del(&neigh->list);
list_del_init(&neigh->list);
call_rcu(&neigh->rcu, ipoib_neigh_reclaim);
}
}
drivers/infiniband/ulp/ipoib/ipoib_vlan.c
+7 -3
View File
@@ -165,11 +165,11 @@ int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey)
out:
up_write(&ppriv->vlan_rwsem);
rtnl_unlock();
if (result)
free_netdev(priv->dev);
rtnl_unlock();
return result;
}
@@ -193,7 +193,6 @@ int ipoib_vlan_delete(struct net_device *pdev, unsigned short pkey)
list_for_each_entry_safe(priv, tpriv, &ppriv->child_intfs, list) {
if (priv->pkey == pkey &&
priv->child_type == IPOIB_LEGACY_CHILD) {
unregister_netdevice(priv->dev);
list_del(&priv->list);
dev = priv->dev;
break;
@@ -201,6 +200,11 @@ int ipoib_vlan_delete(struct net_device *pdev, unsigned short pkey)
}
up_write(&ppriv->vlan_rwsem);
if (dev) {
ipoib_dbg(ppriv, "delete child vlan %s\n", dev->name);
unregister_netdevice(dev);
}
rtnl_unlock();
if (dev) {
drivers/iommu/arm-smmu.c
+1 -1
View File
@@ -1211,7 +1211,7 @@ static int arm_smmu_domain_add_master(struct arm_smmu_domain *smmu_domain,
continue;
s2cr[idx].type = type;
s2cr[idx].privcfg = S2CR_PRIVCFG_UNPRIV;
s2cr[idx].privcfg = S2CR_PRIVCFG_DEFAULT;
s2cr[idx].cbndx = cbndx;
arm_smmu_write_s2cr(smmu, idx);
}
drivers/iommu/exynos-iommu.c
+4 -1
View File
@@ -542,7 +542,10 @@ static void sysmmu_tlb_invalidate_flpdcache(struct sysmmu_drvdata *data,
spin_lock_irqsave(&data->lock, flags);
if (is_sysmmu_active(data) && data->version >= MAKE_MMU_VER(3, 3)) {
clk_enable(data->clk_master);
__sysmmu_tlb_invalidate_entry(data, iova, 1);
if (sysmmu_block(data)) {
__sysmmu_tlb_invalidate_entry(data, iova, 1);
sysmmu_unblock(data);
}
clk_disable(data->clk_master);
}
spin_unlock_irqrestore(&data->lock, flags);
drivers/iommu/io-pgtable-arm.c
+5 -1
View File
@@ -335,8 +335,12 @@ static int __arm_lpae_map(struct arm_lpae_io_pgtable *data, unsigned long iova,
if (cfg->quirks & IO_PGTABLE_QUIRK_ARM_NS)
pte |= ARM_LPAE_PTE_NSTABLE;
__arm_lpae_set_pte(ptep, pte, cfg);
} else {
} else if (!iopte_leaf(pte, lvl)) {
cptep = iopte_deref(pte, data);
} else {
/* We require an unmap first */
WARN_ON(!selftest_running);
return -EEXIST;
}
/* Rinse, repeat */
drivers/md/raid10.c
+16 -3
View File
@@ -1407,11 +1407,24 @@ retry_write:
mbio->bi_private = r10_bio;
atomic_inc(&r10_bio->remaining);
cb = blk_check_plugged(raid10_unplug, mddev,
sizeof(*plug));
if (cb)
plug = container_of(cb, struct raid10_plug_cb,
cb);
else
plug = NULL;
spin_lock_irqsave(&conf->device_lock, flags);
bio_list_add(&conf->pending_bio_list, mbio);
conf->pending_count++;
if (plug) {
bio_list_add(&plug->pending, mbio);
plug->pending_cnt++;
} else {
bio_list_add(&conf->pending_bio_list, mbio);
conf->pending_count++;
}
spin_unlock_irqrestore(&conf->device_lock, flags);
if (!mddev_check_plugged(mddev))
if (!plug)
md_wakeup_thread(mddev->thread);
}
}
drivers/media/pci/ttpci/av7110_hw.c
+4 -4
View File
@@ -56,11 +56,11 @@
by Nathan Laredo <laredo@gnu.org> */
int av7110_debiwrite(struct av7110 *av7110, u32 config,
int addr, u32 val, int count)
int addr, u32 val, unsigned int count)
{
struct saa7146_dev *dev = av7110->dev;
if (count <= 0 || count > 32764) {
if (count > 32764) {
printk("%s: invalid count %d\n", __func__, count);
return -1;
}
@@ -78,12 +78,12 @@ int av7110_debiwrite(struct av7110 *av7110, u32 config,
return 0;
}
u32 av7110_debiread(struct av7110 *av7110, u32 config, int addr, int count)
u32 av7110_debiread(struct av7110 *av7110, u32 config, int addr, unsigned int count)
{
struct saa7146_dev *dev = av7110->dev;
u32 result = 0;
if (count > 32764 || count <= 0) {
if (count > 32764) {
printk("%s: invalid count %d\n", __func__, count);
return 0;
}
drivers/media/pci/ttpci/av7110_hw.h
+6 -6
View File
@@ -377,14 +377,14 @@ extern int av7110_fw_request(struct av7110 *av7110, u16 *request_buf,
/* DEBI (saa7146 data extension bus interface) access */
extern int av7110_debiwrite(struct av7110 *av7110, u32 config,
int addr, u32 val, int count);
int addr, u32 val, unsigned int count);
extern u32 av7110_debiread(struct av7110 *av7110, u32 config,
int addr, int count);
int addr, unsigned int count);
/* DEBI during interrupt */
/* single word writes */
static inline void iwdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count)
static inline void iwdebi(struct av7110 *av7110, u32 config, int addr, u32 val, unsigned int count)
{
av7110_debiwrite(av7110, config, addr, val, count);
}
@@ -397,7 +397,7 @@ static inline void mwdebi(struct av7110 *av7110, u32 config, int addr,
av7110_debiwrite(av7110, config, addr, 0, count);
}
static inline u32 irdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count)
static inline u32 irdebi(struct av7110 *av7110, u32 config, int addr, u32 val, unsigned int count)
{
u32 res;
@@ -408,7 +408,7 @@ static inline u32 irdebi(struct av7110 *av7110, u32 config, int addr, u32 val, i
}
/* DEBI outside interrupts, only for count <= 4! */
static inline void wdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count)
static inline void wdebi(struct av7110 *av7110, u32 config, int addr, u32 val, unsigned int count)
{
unsigned long flags;
@@ -417,7 +417,7 @@ static inline void wdebi(struct av7110 *av7110, u32 config, int addr, u32 val, i
spin_unlock_irqrestore(&av7110->debilock, flags);
}
static inline u32 rdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count)
static inline u32 rdebi(struct av7110 *av7110, u32 config, int addr, u32 val, unsigned int count)
{
unsigned long flags;
u32 res;
drivers/media/platform/exynos-gsc/gsc-core.c
-2
View File
@@ -849,9 +849,7 @@ int gsc_prepare_addr(struct gsc_ctx *ctx, struct vb2_buffer *vb,
if ((frame->fmt->pixelformat == V4L2_PIX_FMT_VYUY) ||
(frame->fmt->pixelformat == V4L2_PIX_FMT_YVYU) ||
(frame->fmt->pixelformat == V4L2_PIX_FMT_NV61) ||
(frame->fmt->pixelformat == V4L2_PIX_FMT_YVU420) ||
(frame->fmt->pixelformat == V4L2_PIX_FMT_NV21) ||
(frame->fmt->pixelformat == V4L2_PIX_FMT_YVU420M))
swap(addr->cb, addr->cr);
drivers/misc/lkdtm_core.c
+3 -1
View File
@@ -533,7 +533,9 @@ static void __exit lkdtm_module_exit(void)
/* Handle test-specific clean-up. */
lkdtm_usercopy_exit();
unregister_jprobe(lkdtm_jprobe);
if (lkdtm_jprobe != NULL)
unregister_jprobe(lkdtm_jprobe);
pr_info("Crash point unregistered\n");
}
drivers/mmc/core/sdio_bus.c
+11 -1
View File
@@ -277,7 +277,7 @@ static void sdio_release_func(struct device *dev)
sdio_free_func_cis(func);
kfree(func->info);
kfree(func->tmpbuf);
kfree(func);
}
@@ -292,6 +292,16 @@ struct sdio_func *sdio_alloc_func(struct mmc_card *card)
if (!func)
return ERR_PTR(-ENOMEM);
/*
* allocate buffer separately to make sure it's properly aligned for
* DMA usage (incl. 64 bit DMA)
*/
func->tmpbuf = kmalloc(4, GFP_KERNEL);
if (!func->tmpbuf) {
kfree(func);
return ERR_PTR(-ENOMEM);
}
func->card = card;
device_initialize(&func->dev);
drivers/net/dsa/b53/b53_common.c
+10
View File
@@ -326,6 +326,7 @@ static void b53_get_vlan_entry(struct b53_device *dev, u16 vid,
static void b53_set_forwarding(struct b53_device *dev, int enable)
{
struct dsa_switch *ds = dev->ds;
u8 mgmt;
b53_read8(dev, B53_CTRL_PAGE, B53_SWITCH_MODE, &mgmt);
@@ -336,6 +337,15 @@ static void b53_set_forwarding(struct b53_device *dev, int enable)
mgmt &= ~SM_SW_FWD_EN;
b53_write8(dev, B53_CTRL_PAGE, B53_SWITCH_MODE, mgmt);
/* Include IMP port in dumb forwarding mode when no tagging protocol is
* set
*/
if (ds->ops->get_tag_protocol(ds) == DSA_TAG_PROTO_NONE) {
b53_read8(dev, B53_CTRL_PAGE, B53_SWITCH_CTRL, &mgmt);
mgmt |= B53_MII_DUMB_FWDG_EN;
b53_write8(dev, B53_CTRL_PAGE, B53_SWITCH_CTRL, mgmt);
}
}
static void b53_enable_vlan(struct b53_device *dev, bool enable)
drivers/net/dsa/b53/b53_regs.h
+4
View File
@@ -104,6 +104,10 @@
#define B53_UC_FWD_EN BIT(6)
#define B53_MC_FWD_EN BIT(7)
/* Switch control (8 bit) */
#define B53_SWITCH_CTRL 0x22
#define B53_MII_DUMB_FWDG_EN BIT(6)
/* (16 bit) */
#define B53_UC_FLOOD_MASK 0x32
#define B53_MC_FLOOD_MASK 0x34
drivers/net/ethernet/ibm/ibmvnic.c
+2
View File
@@ -1253,6 +1253,7 @@ static void release_sub_crqs(struct ibmvnic_adapter *adapter)
release_sub_crq_queue(adapter,
adapter->tx_scrq[i]);
}
kfree(adapter->tx_scrq);
adapter->tx_scrq = NULL;
}
@@ -1265,6 +1266,7 @@ static void release_sub_crqs(struct ibmvnic_adapter *adapter)
release_sub_crq_queue(adapter,
adapter->rx_scrq[i]);
}
kfree(adapter->rx_scrq);
adapter->rx_scrq = NULL;
}
drivers/net/ethernet/intel/igb/igb_main.c
+5
View File
@@ -7882,6 +7882,11 @@ static pci_ers_result_t igb_io_slot_reset(struct pci_dev *pdev)
pci_enable_wake(pdev, PCI_D3hot, 0);
pci_enable_wake(pdev, PCI_D3cold, 0);
/* In case of PCI error, adapter lose its HW address
* so we should re-assign it here.
*/
hw->hw_addr = adapter->io_addr;
igb_reset(adapter);
wr32(E1000_WUS, ~0);
result = PCI_ERS_RESULT_RECOVERED;
drivers/net/ethernet/qlogic/qed/qed_dcbx.c
+1 -1
View File
@@ -1222,7 +1222,7 @@ static struct qed_dcbx_get *qed_dcbnl_get_dcbx(struct qed_hwfn *hwfn,
{
struct qed_dcbx_get *dcbx_info;
dcbx_info = kzalloc(sizeof(*dcbx_info), GFP_KERNEL);
dcbx_info = kmalloc(sizeof(*dcbx_info), GFP_ATOMIC);
if (!dcbx_info)
return NULL;
drivers/net/ethernet/renesas/sh_eth.h
+1 -1
View File
@@ -339,7 +339,7 @@ enum FELIC_MODE_BIT {
ECMR_DPAD = 0x00200000, ECMR_RZPF = 0x00100000,
ECMR_ZPF = 0x00080000, ECMR_PFR = 0x00040000, ECMR_RXF = 0x00020000,
ECMR_TXF = 0x00010000, ECMR_MCT = 0x00002000, ECMR_PRCEF = 0x00001000,
ECMR_PMDE = 0x00000200, ECMR_RE = 0x00000040, ECMR_TE = 0x00000020,
ECMR_MPDE = 0x00000200, ECMR_RE = 0x00000040, ECMR_TE = 0x00000020,
ECMR_RTM = 0x00000010, ECMR_ILB = 0x00000008, ECMR_ELB = 0x00000004,
ECMR_DM = 0x00000002, ECMR_PRM = 0x00000001,
};
drivers/net/ethernet/sfc/ef10.c
+10 -6
View File
@@ -197,11 +197,15 @@ static int efx_ef10_init_datapath_caps(struct efx_nic *efx)
nic_data->datapath_caps =
MCDI_DWORD(outbuf, GET_CAPABILITIES_OUT_FLAGS1);
if (outlen >= MC_CMD_GET_CAPABILITIES_V2_OUT_LEN)
if (outlen >= MC_CMD_GET_CAPABILITIES_V2_OUT_LEN) {
nic_data->datapath_caps2 = MCDI_DWORD(outbuf,
GET_CAPABILITIES_V2_OUT_FLAGS2);
else
nic_data->piobuf_size = MCDI_WORD(outbuf,
GET_CAPABILITIES_V2_OUT_SIZE_PIO_BUFF);
} else {
nic_data->datapath_caps2 = 0;
nic_data->piobuf_size = ER_DZ_TX_PIOBUF_SIZE;
}
/* record the DPCPU firmware IDs to determine VEB vswitching support.
*/
@@ -825,8 +829,8 @@ static int efx_ef10_link_piobufs(struct efx_nic *efx)
offset = ((efx->tx_channel_offset + efx->n_tx_channels -
tx_queue->channel->channel - 1) *
efx_piobuf_size);
index = offset / ER_DZ_TX_PIOBUF_SIZE;
offset = offset % ER_DZ_TX_PIOBUF_SIZE;
index = offset / nic_data->piobuf_size;
offset = offset % nic_data->piobuf_size;
/* When the host page size is 4K, the first
* host page in the WC mapping may be within
@@ -1161,11 +1165,11 @@ static int efx_ef10_dimension_resources(struct efx_nic *efx)
* functions of the controller.
*/
if (efx_piobuf_size != 0 &&
ER_DZ_TX_PIOBUF_SIZE / efx_piobuf_size * EF10_TX_PIOBUF_COUNT >=
nic_data->piobuf_size / efx_piobuf_size * EF10_TX_PIOBUF_COUNT >=
efx->n_tx_channels) {
unsigned int n_piobufs =
DIV_ROUND_UP(efx->n_tx_channels,
ER_DZ_TX_PIOBUF_SIZE / efx_piobuf_size);
nic_data->piobuf_size / efx_piobuf_size);
rc = efx_ef10_alloc_piobufs(efx, n_piobufs);
if (rc)
drivers/net/ethernet/sfc/nic.h
+2
View File
@@ -500,6 +500,7 @@ enum {
* @pio_write_base: Base address for writing PIO buffers
* @pio_write_vi_base: Relative VI number for @pio_write_base
* @piobuf_handle: Handle of each PIO buffer allocated
* @piobuf_size: size of a single PIO buffer
* @must_restore_piobufs: Flag: PIO buffers have yet to be restored after MC
* reboot
* @rx_rss_context: Firmware handle for our RSS context
@@ -537,6 +538,7 @@ struct efx_ef10_nic_data {
void __iomem *wc_membase, *pio_write_base;
unsigned int pio_write_vi_base;
unsigned int piobuf_handle[EF10_TX_PIOBUF_COUNT];
u16 piobuf_size;
bool must_restore_piobufs;
u32 rx_rss_context;
bool rx_rss_context_exclusive;
drivers/net/ethernet/sfc/tx.c
-1
View File
@@ -27,7 +27,6 @@
#ifdef EFX_USE_PIO
#define EFX_PIOBUF_SIZE_MAX ER_DZ_TX_PIOBUF_SIZE
#define EFX_PIOBUF_SIZE_DEF ALIGN(256, L1_CACHE_BYTES)
unsigned int efx_piobuf_size __read_mostly = EFX_PIOBUF_SIZE_DEF;
drivers/net/team/team.c
+6 -2
View File
@@ -2366,8 +2366,10 @@ start_again:
hdr = genlmsg_put(skb, portid, seq, &team_nl_family, flags | NLM_F_MULTI,
TEAM_CMD_OPTIONS_GET);
if (!hdr)
if (!hdr) {
nlmsg_free(skb);
return -EMSGSIZE;
}
if (nla_put_u32(skb, TEAM_ATTR_TEAM_IFINDEX, team->dev->ifindex))
goto nla_put_failure;
@@ -2639,8 +2641,10 @@ start_again:
hdr = genlmsg_put(skb, portid, seq, &team_nl_family, flags | NLM_F_MULTI,
TEAM_CMD_PORT_LIST_GET);
if (!hdr)
if (!hdr) {
nlmsg_free(skb);
return -EMSGSIZE;
}
if (nla_put_u32(skb, TEAM_ATTR_TEAM_IFINDEX, team->dev->ifindex))
goto nla_put_failure;
drivers/net/usb/Kconfig
+1 -1
View File
@@ -364,7 +364,7 @@ config USB_NET_NET1080
optionally with LEDs that indicate traffic
config USB_NET_PLUSB
tristate "Prolific PL-2301/2302/25A1 based cables"
tristate "Prolific PL-2301/2302/25A1/27A1 based cables"
# if the handshake/init/reset problems, from original 'plusb',
# are ever resolved ... then remove "experimental"
depends on USB_USBNET
drivers/net/usb/plusb.c
+13 -2
View File
@@ -102,7 +102,7 @@ static int pl_reset(struct usbnet *dev)
}
static const struct driver_info prolific_info = {
.description = "Prolific PL-2301/PL-2302/PL-25A1",
.description = "Prolific PL-2301/PL-2302/PL-25A1/PL-27A1",
.flags = FLAG_POINTTOPOINT | FLAG_NO_SETINT,
/* some PL-2302 versions seem to fail usb_set_interface() */
.reset = pl_reset,
@@ -139,6 +139,17 @@ static const struct usb_device_id products [] = {
* Host-to-Host Cable
*/
.driver_info = (unsigned long) &prolific_info,
},
/* super speed cables */
{
USB_DEVICE(0x067b, 0x27a1), /* PL-27A1, no eeprom
* also: goobay Active USB 3.0
* Data Link,
* Unitek Y-3501
*/
.driver_info = (unsigned long) &prolific_info,
},
{ }, // END
@@ -158,5 +169,5 @@ static struct usb_driver plusb_driver = {
module_usb_driver(plusb_driver);
MODULE_AUTHOR("David Brownell");
MODULE_DESCRIPTION("Prolific PL-2301/2302/25A1 USB Host to Host Link Driver");
MODULE_DESCRIPTION("Prolific PL-2301/2302/25A1/27A1 USB Host to Host Link Driver");
MODULE_LICENSE("GPL");
drivers/net/wireless/ath/ath10k/core.h
+1
View File
@@ -314,6 +314,7 @@ struct ath10k_peer {
struct ieee80211_vif *vif;
struct ieee80211_sta *sta;
bool removed;
int vdev_id;
u8 addr[ETH_ALEN];
DECLARE_BITMAP(peer_ids, ATH10K_MAX_NUM_PEER_IDS);
drivers/net/wireless/ath/ath10k/mac.c
+18
View File
@@ -3738,6 +3738,9 @@ struct ieee80211_txq *ath10k_mac_txq_lookup(struct ath10k *ar,
if (!peer)
return NULL;
if (peer->removed)
return NULL;
if (peer->sta)
return peer->sta->txq[tid];
else if (peer->vif)
@@ -7422,6 +7425,20 @@ ath10k_mac_op_switch_vif_chanctx(struct ieee80211_hw *hw,
return 0;
}
static void ath10k_mac_op_sta_pre_rcu_remove(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
struct ath10k *ar;
struct ath10k_peer *peer;
ar = hw->priv;
list_for_each_entry(peer, &ar->peers, list)
if (peer->sta == sta)
peer->removed = true;
}
static const struct ieee80211_ops ath10k_ops = {
.tx = ath10k_mac_op_tx,
.wake_tx_queue = ath10k_mac_op_wake_tx_queue,
@@ -7462,6 +7479,7 @@ static const struct ieee80211_ops ath10k_ops = {
.assign_vif_chanctx = ath10k_mac_op_assign_vif_chanctx,
.unassign_vif_chanctx = ath10k_mac_op_unassign_vif_chanctx,
.switch_vif_chanctx = ath10k_mac_op_switch_vif_chanctx,
.sta_pre_rcu_remove = ath10k_mac_op_sta_pre_rcu_remove,
CFG80211_TESTMODE_CMD(ath10k_tm_cmd)
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+7
View File
@@ -6316,6 +6316,13 @@ static struct usb_device_id dev_table[] = {
.driver_info = (unsigned long)&rtl8192cu_fops},
{USB_DEVICE_AND_INTERFACE_INFO(0x7392, 0x7822, 0xff, 0xff, 0xff),
.driver_info = (unsigned long)&rtl8192cu_fops},
/* found in rtl8192eu vendor driver */
{USB_DEVICE_AND_INTERFACE_INFO(0x2357, 0x0107, 0xff, 0xff, 0xff),
.driver_info = (unsigned long)&rtl8192eu_fops},
{USB_DEVICE_AND_INTERFACE_INFO(0x2019, 0xab33, 0xff, 0xff, 0xff),
.driver_info = (unsigned long)&rtl8192eu_fops},
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x818c, 0xff, 0xff, 0xff),
.driver_info = (unsigned long)&rtl8192eu_fops},
#endif
{ }
};
drivers/nvme/host/rdma.c
+14 -14
View File
@@ -337,8 +337,6 @@ static int __nvme_rdma_init_request(struct nvme_rdma_ctrl *ctrl,
struct ib_device *ibdev = dev->dev;
int ret;
BUG_ON(queue_idx >= ctrl->queue_count);
ret = nvme_rdma_alloc_qe(ibdev, &req->sqe, sizeof(struct nvme_command),
DMA_TO_DEVICE);
if (ret)
@@ -643,8 +641,22 @@ out_free_queues:
static int nvme_rdma_init_io_queues(struct nvme_rdma_ctrl *ctrl)
{
struct nvmf_ctrl_options *opts = ctrl->ctrl.opts;
unsigned int nr_io_queues;
int i, ret;
nr_io_queues = min(opts->nr_io_queues, num_online_cpus());
ret = nvme_set_queue_count(&ctrl->ctrl, &nr_io_queues);
if (ret)
return ret;
ctrl->queue_count = nr_io_queues + 1;
if (ctrl->queue_count < 2)
return 0;
dev_info(ctrl->ctrl.device,
"creating %d I/O queues.\n", nr_io_queues);
for (i = 1; i < ctrl->queue_count; i++) {
ret = nvme_rdma_init_queue(ctrl, i,
ctrl->ctrl.opts->queue_size);
@@ -1795,20 +1807,8 @@ static const struct nvme_ctrl_ops nvme_rdma_ctrl_ops = {
static int nvme_rdma_create_io_queues(struct nvme_rdma_ctrl *ctrl)
{
struct nvmf_ctrl_options *opts = ctrl->ctrl.opts;
int ret;
ret = nvme_set_queue_count(&ctrl->ctrl, &opts->nr_io_queues);
if (ret)
return ret;
ctrl->queue_count = opts->nr_io_queues + 1;
if (ctrl->queue_count < 2)
return 0;
dev_info(ctrl->ctrl.device,
"creating %d I/O queues.\n", opts->nr_io_queues);
ret = nvme_rdma_init_io_queues(ctrl);
if (ret)
return ret;
drivers/power/supply/axp288_fuel_gauge.c
+3 -1
View File
@@ -169,8 +169,10 @@ static int fuel_gauge_reg_readb(struct axp288_fg_info *info, int reg)
break;
}
if (ret < 0)
if (ret < 0) {
dev_err(&info->pdev->dev, "axp288 reg read err:%d\n", ret);
return ret;
}
return val;
}
drivers/rapidio/devices/tsi721.c
+2 -2
View File
@@ -37,8 +37,8 @@
#include "tsi721.h"
#ifdef DEBUG
u32 dbg_level;
module_param(dbg_level, uint, S_IWUSR | S_IRUGO);
u32 tsi_dbg_level;
module_param_named(dbg_level, tsi_dbg_level, uint, S_IWUSR | S_IRUGO);
MODULE_PARM_DESC(dbg_level, "Debugging output level (default 0 = none)");
#endif
drivers/rapidio/devices/tsi721.h
+2 -2
View File
@@ -40,11 +40,11 @@ enum {
};
#ifdef DEBUG
extern u32 dbg_level;
extern u32 tsi_dbg_level;
#define tsi_debug(level, dev, fmt, arg...) \
do { \
if (DBG_##level & dbg_level) \
if (DBG_##level & tsi_dbg_level) \
dev_dbg(dev, "%s: " fmt "\n", __func__, ##arg); \
} while (0)
#else
drivers/reset/reset-ti-syscon.c
+2 -2
View File
@@ -154,8 +154,8 @@ static int ti_syscon_reset_status(struct reset_controller_dev *rcdev,
if (ret)
return ret;
return (reset_state & BIT(control->status_bit)) &&
(control->flags & STATUS_SET);
return !(reset_state & BIT(control->status_bit)) ==
!(control->flags & STATUS_SET);
}
static struct reset_control_ops ti_syscon_reset_ops = {
drivers/scsi/be2iscsi/be_iscsi.c
+81 -80
View File
@@ -165,33 +165,6 @@ beiscsi_conn_create(struct iscsi_cls_session *cls_session, u32 cid)
return cls_conn;
}
/**
* beiscsi_bindconn_cid - Bind the beiscsi_conn with phba connection table
* @beiscsi_conn: The pointer to beiscsi_conn structure
* @phba: The phba instance
* @cid: The cid to free
*/
static int beiscsi_bindconn_cid(struct beiscsi_hba *phba,
struct beiscsi_conn *beiscsi_conn,
unsigned int cid)
{
uint16_t cri_index = BE_GET_CRI_FROM_CID(cid);
if (phba->conn_table[cri_index]) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
"BS_%d : Connection table already occupied. Detected clash\n");
return -EINVAL;
} else {
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
"BS_%d : phba->conn_table[%d]=%p(beiscsi_conn)\n",
cri_index, beiscsi_conn);
phba->conn_table[cri_index] = beiscsi_conn;
}
return 0;
}
/**
* beiscsi_conn_bind - Binds iscsi session/connection with TCP connection
* @cls_session: pointer to iscsi cls session
@@ -212,6 +185,7 @@ int beiscsi_conn_bind(struct iscsi_cls_session *cls_session,
struct hwi_wrb_context *pwrb_context;
struct beiscsi_endpoint *beiscsi_ep;
struct iscsi_endpoint *ep;
uint16_t cri_index;
ep = iscsi_lookup_endpoint(transport_fd);
if (!ep)
@@ -229,20 +203,34 @@ int beiscsi_conn_bind(struct iscsi_cls_session *cls_session,
return -EEXIST;
}
pwrb_context = &phwi_ctrlr->wrb_context[BE_GET_CRI_FROM_CID(
beiscsi_ep->ep_cid)];
cri_index = BE_GET_CRI_FROM_CID(beiscsi_ep->ep_cid);
if (phba->conn_table[cri_index]) {
if (beiscsi_conn != phba->conn_table[cri_index] ||
beiscsi_ep != phba->conn_table[cri_index]->ep) {
__beiscsi_log(phba, KERN_ERR,
"BS_%d : conn_table not empty at %u: cid %u conn %p:%p\n",
cri_index,
beiscsi_ep->ep_cid,
beiscsi_conn,
phba->conn_table[cri_index]);
return -EINVAL;
}
}
beiscsi_conn->beiscsi_conn_cid = beiscsi_ep->ep_cid;
beiscsi_conn->ep = beiscsi_ep;
beiscsi_ep->conn = beiscsi_conn;
/**
* Each connection is associated with a WRBQ kept in wrb_context.
* Store doorbell offset for transmit path.
*/
pwrb_context = &phwi_ctrlr->wrb_context[cri_index];
beiscsi_conn->doorbell_offset = pwrb_context->doorbell_offset;
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
"BS_%d : beiscsi_conn=%p conn=%p ep_cid=%d\n",
beiscsi_conn, conn, beiscsi_ep->ep_cid);
return beiscsi_bindconn_cid(phba, beiscsi_conn, beiscsi_ep->ep_cid);
"BS_%d : cid %d phba->conn_table[%u]=%p\n",
beiscsi_ep->ep_cid, cri_index, beiscsi_conn);
phba->conn_table[cri_index] = beiscsi_conn;
return 0;
}
static int beiscsi_iface_create_ipv4(struct beiscsi_hba *phba)
@@ -973,9 +961,9 @@ int beiscsi_conn_start(struct iscsi_cls_conn *cls_conn)
*/
static int beiscsi_get_cid(struct beiscsi_hba *phba)
{
unsigned short cid = 0xFFFF, cid_from_ulp;
struct ulp_cid_info *cid_info = NULL;
uint16_t cid_avlbl_ulp0, cid_avlbl_ulp1;
unsigned short cid, cid_from_ulp;
struct ulp_cid_info *cid_info;
/* Find the ULP which has more CID available */
cid_avlbl_ulp0 = (phba->cid_array_info[BEISCSI_ULP0]) ?
@@ -984,20 +972,27 @@ static int beiscsi_get_cid(struct beiscsi_hba *phba)
BEISCSI_ULP1_AVLBL_CID(phba) : 0;
cid_from_ulp = (cid_avlbl_ulp0 > cid_avlbl_ulp1) ?
BEISCSI_ULP0 : BEISCSI_ULP1;
/**
* If iSCSI protocol is loaded only on ULP 0, and when cid_avlbl_ulp
* is ZERO for both, ULP 1 is returned.
* Check if ULP is loaded before getting new CID.
*/
if (!test_bit(cid_from_ulp, (void *)&phba->fw_config.ulp_supported))
return BE_INVALID_CID;
if (test_bit(cid_from_ulp, (void *)&phba->fw_config.ulp_supported)) {
cid_info = phba->cid_array_info[cid_from_ulp];
if (!cid_info->avlbl_cids)
return cid;
cid = cid_info->cid_array[cid_info->cid_alloc++];
if (cid_info->cid_alloc == BEISCSI_GET_CID_COUNT(
phba, cid_from_ulp))
cid_info->cid_alloc = 0;
cid_info->avlbl_cids--;
cid_info = phba->cid_array_info[cid_from_ulp];
cid = cid_info->cid_array[cid_info->cid_alloc];
if (!cid_info->avlbl_cids || cid == BE_INVALID_CID) {
__beiscsi_log(phba, KERN_ERR,
"BS_%d : failed to get cid: available %u:%u\n",
cid_info->avlbl_cids, cid_info->cid_free);
return BE_INVALID_CID;
}
/* empty the slot */
cid_info->cid_array[cid_info->cid_alloc++] = BE_INVALID_CID;
if (cid_info->cid_alloc == BEISCSI_GET_CID_COUNT(phba, cid_from_ulp))
cid_info->cid_alloc = 0;
cid_info->avlbl_cids--;
return cid;
}
@@ -1008,22 +1003,28 @@ static int beiscsi_get_cid(struct beiscsi_hba *phba)
*/
static void beiscsi_put_cid(struct beiscsi_hba *phba, unsigned short cid)
{
uint16_t cid_post_ulp;
struct hwi_controller *phwi_ctrlr;
struct hwi_wrb_context *pwrb_context;
struct ulp_cid_info *cid_info = NULL;
uint16_t cri_index = BE_GET_CRI_FROM_CID(cid);
struct hwi_wrb_context *pwrb_context;
struct hwi_controller *phwi_ctrlr;
struct ulp_cid_info *cid_info;
uint16_t cid_post_ulp;
phwi_ctrlr = phba->phwi_ctrlr;
pwrb_context = &phwi_ctrlr->wrb_context[cri_index];
cid_post_ulp = pwrb_context->ulp_num;
cid_info = phba->cid_array_info[cid_post_ulp];
cid_info->avlbl_cids++;
/* fill only in empty slot */
if (cid_info->cid_array[cid_info->cid_free] != BE_INVALID_CID) {
__beiscsi_log(phba, KERN_ERR,
"BS_%d : failed to put cid %u: available %u:%u\n",
cid, cid_info->avlbl_cids, cid_info->cid_free);
return;
}
cid_info->cid_array[cid_info->cid_free++] = cid;
if (cid_info->cid_free == BEISCSI_GET_CID_COUNT(phba, cid_post_ulp))
cid_info->cid_free = 0;
cid_info->avlbl_cids++;
}
/**
@@ -1037,8 +1038,8 @@ static void beiscsi_free_ep(struct beiscsi_endpoint *beiscsi_ep)
beiscsi_put_cid(phba, beiscsi_ep->ep_cid);
beiscsi_ep->phba = NULL;
phba->ep_array[BE_GET_CRI_FROM_CID
(beiscsi_ep->ep_cid)] = NULL;
/* clear this to track freeing in beiscsi_ep_disconnect */
phba->ep_array[BE_GET_CRI_FROM_CID(beiscsi_ep->ep_cid)] = NULL;
/**
* Check if any connection resource allocated by driver
@@ -1049,6 +1050,11 @@ static void beiscsi_free_ep(struct beiscsi_endpoint *beiscsi_ep)
return;
beiscsi_conn = beiscsi_ep->conn;
/**
* Break ep->conn link here so that completions after
* this are ignored.
*/
beiscsi_ep->conn = NULL;
if (beiscsi_conn->login_in_progress) {
beiscsi_free_mgmt_task_handles(beiscsi_conn,
beiscsi_conn->task);
@@ -1079,7 +1085,7 @@ static int beiscsi_open_conn(struct iscsi_endpoint *ep,
"BS_%d : In beiscsi_open_conn\n");
beiscsi_ep->ep_cid = beiscsi_get_cid(phba);
if (beiscsi_ep->ep_cid == 0xFFFF) {
if (beiscsi_ep->ep_cid == BE_INVALID_CID) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
"BS_%d : No free cid available\n");
return ret;
@@ -1284,26 +1290,6 @@ static int beiscsi_close_conn(struct beiscsi_endpoint *beiscsi_ep, int flag)
return ret;
}
/**
* beiscsi_unbind_conn_to_cid - Unbind the beiscsi_conn from phba conn table
* @phba: The phba instance
* @cid: The cid to free
*/
static int beiscsi_unbind_conn_to_cid(struct beiscsi_hba *phba,
unsigned int cid)
{
uint16_t cri_index = BE_GET_CRI_FROM_CID(cid);
if (phba->conn_table[cri_index])
phba->conn_table[cri_index] = NULL;
else {
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
"BS_%d : Connection table Not occupied.\n");
return -EINVAL;
}
return 0;
}
/**
* beiscsi_ep_disconnect - Tears down the TCP connection
* @ep: endpoint to be used
@@ -1318,13 +1304,23 @@ void beiscsi_ep_disconnect(struct iscsi_endpoint *ep)
unsigned int tag;
uint8_t mgmt_invalidate_flag, tcp_upload_flag;
unsigned short savecfg_flag = CMD_ISCSI_SESSION_SAVE_CFG_ON_FLASH;
uint16_t cri_index;
beiscsi_ep = ep->dd_data;
phba = beiscsi_ep->phba;
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
"BS_%d : In beiscsi_ep_disconnect for ep_cid = %d\n",
"BS_%d : In beiscsi_ep_disconnect for ep_cid = %u\n",
beiscsi_ep->ep_cid);
cri_index = BE_GET_CRI_FROM_CID(beiscsi_ep->ep_cid);
if (!phba->ep_array[cri_index]) {
__beiscsi_log(phba, KERN_ERR,
"BS_%d : ep_array at %u cid %u empty\n",
cri_index,
beiscsi_ep->ep_cid);
return;
}
if (beiscsi_ep->conn) {
beiscsi_conn = beiscsi_ep->conn;
iscsi_suspend_queue(beiscsi_conn->conn);
@@ -1356,7 +1352,12 @@ void beiscsi_ep_disconnect(struct iscsi_endpoint *ep)
free_ep:
msleep(BEISCSI_LOGOUT_SYNC_DELAY);
beiscsi_free_ep(beiscsi_ep);
beiscsi_unbind_conn_to_cid(phba, beiscsi_ep->ep_cid);
if (!phba->conn_table[cri_index])
__beiscsi_log(phba, KERN_ERR,
"BS_%d : conn_table empty at %u: cid %u\n",
cri_index,
beiscsi_ep->ep_cid);
phba->conn_table[cri_index] = NULL;
iscsi_destroy_endpoint(beiscsi_ep->openiscsi_ep);
}
drivers/scsi/be2iscsi/be_main.c
+4 -3
View File
@@ -4085,9 +4085,10 @@ static int hba_setup_cid_tbls(struct beiscsi_hba *phba)
}
/* Allocate memory for CID array */
ptr_cid_info->cid_array = kzalloc(sizeof(void *) *
BEISCSI_GET_CID_COUNT(phba,
ulp_num), GFP_KERNEL);
ptr_cid_info->cid_array =
kcalloc(BEISCSI_GET_CID_COUNT(phba, ulp_num),
sizeof(*ptr_cid_info->cid_array),
GFP_KERNEL);
if (!ptr_cid_info->cid_array) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
"BM_%d : Failed to allocate memory"
drivers/scsi/be2iscsi/be_main.h
+1
View File
@@ -358,6 +358,7 @@ struct beiscsi_hba {
unsigned int age;
struct list_head hba_queue;
#define BE_MAX_SESSION 2048
#define BE_INVALID_CID 0xffff
#define BE_SET_CID_TO_CRI(cri_index, cid) \
(phba->cid_to_cri_map[cid] = cri_index)
#define BE_GET_CRI_FROM_CID(cid) (phba->cid_to_cri_map[cid])
drivers/spi/spi-pxa2xx.c
+4
View File
@@ -1458,6 +1458,10 @@ static const struct pci_device_id pxa2xx_spi_pci_compound_match[] = {
{ PCI_VDEVICE(INTEL, 0x1ac2), LPSS_BXT_SSP },
{ PCI_VDEVICE(INTEL, 0x1ac4), LPSS_BXT_SSP },
{ PCI_VDEVICE(INTEL, 0x1ac6), LPSS_BXT_SSP },
/* GLK */
{ PCI_VDEVICE(INTEL, 0x31c2), LPSS_BXT_SSP },
{ PCI_VDEVICE(INTEL, 0x31c4), LPSS_BXT_SSP },
{ PCI_VDEVICE(INTEL, 0x31c6), LPSS_BXT_SSP },
/* APL */
{ PCI_VDEVICE(INTEL, 0x5ac2), LPSS_BXT_SSP },
{ PCI_VDEVICE(INTEL, 0x5ac4), LPSS_BXT_SSP },
drivers/tty/goldfish.c
+1 -1
View File
@@ -300,7 +300,7 @@ static int goldfish_tty_probe(struct platform_device *pdev)
return 0;
err_tty_register_device_failed:
free_irq(irq, pdev);
free_irq(irq, qtty);
err_request_irq_failed:
goldfish_tty_current_line_count--;
if (goldfish_tty_current_line_count == 0)
drivers/tty/serial/8250/8250_moxa.c
+1
View File
@@ -68,6 +68,7 @@ static int moxa8250_probe(struct pci_dev *pdev, const struct pci_device_id *id)
sizeof(unsigned int) * nr_ports, GFP_KERNEL);
if (!brd)
return -ENOMEM;
brd->num_ports = nr_ports;
memset(&uart, 0, sizeof(struct uart_8250_port));
drivers/tty/serial/8250/8250_port.c
-4
View File
@@ -1751,8 +1751,6 @@ void serial8250_tx_chars(struct uart_8250_port *up)
if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
uart_write_wakeup(port);
pr_debug("%s: THRE\n", __func__);
/*
* With RPM enabled, we have to wait until the FIFO is empty before the
* HW can go idle. So we get here once again with empty FIFO and disable
@@ -1817,8 +1815,6 @@ int serial8250_handle_irq(struct uart_port *port, unsigned int iir)
status = serial_port_in(port, UART_LSR);
pr_debug("%s: status = %x\n", __func__, status);
if (status & (UART_LSR_DR | UART_LSR_BI)) {
if (!up->dma || handle_rx_dma(up, iir))
status = serial8250_rx_chars(up, status);
drivers/usb/chipidea/otg.c
+12 -5
View File
@@ -134,9 +134,9 @@ void ci_handle_vbus_change(struct ci_hdrc *ci)
if (!ci->is_otg)
return;
if (hw_read_otgsc(ci, OTGSC_BSV))
if (hw_read_otgsc(ci, OTGSC_BSV) && !ci->vbus_active)
usb_gadget_vbus_connect(&ci->gadget);
else
else if (!hw_read_otgsc(ci, OTGSC_BSV) && ci->vbus_active)
usb_gadget_vbus_disconnect(&ci->gadget);
}
@@ -175,14 +175,21 @@ static void ci_handle_id_switch(struct ci_hdrc *ci)
ci_role_stop(ci);
if (role == CI_ROLE_GADGET)
if (role == CI_ROLE_GADGET &&
IS_ERR(ci->platdata->vbus_extcon.edev))
/*
* wait vbus lower than OTGSC_BSV before connecting
* to host
* Wait vbus lower than OTGSC_BSV before connecting
* to host. If connecting status is from an external
* connector instead of register, we don't need to
* care vbus on the board, since it will not affect
* external connector status.
*/
hw_wait_vbus_lower_bsv(ci);
ci_role_start(ci, role);
/* vbus change may have already occurred */
if (role == CI_ROLE_GADGET)
ci_handle_vbus_change(ci);
}
}
/**
drivers/usb/host/Kconfig
+2 -2
View File
@@ -45,9 +45,9 @@ config USB_XHCI_PLATFORM
If unsure, say N.
config USB_XHCI_MTK
tristate "xHCI support for Mediatek MT65xx"
tristate "xHCI support for Mediatek MT65xx/MT7621"
select MFD_SYSCON
depends on ARCH_MEDIATEK || COMPILE_TEST
depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || COMPILE_TEST
---help---
Say 'Y' to enable the support for the xHCI host controller
found in Mediatek MT65xx SoCs.
drivers/usb/serial/mos7720.c
+7 -2
View File
@@ -234,11 +234,16 @@ static int read_mos_reg(struct usb_serial *serial, unsigned int serial_portnum,
status = usb_control_msg(usbdev, pipe, request, requesttype, value,
index, buf, 1, MOS_WDR_TIMEOUT);
if (status == 1)
if (status == 1) {
*data = *buf;
else if (status < 0)
} else {
dev_err(&usbdev->dev,
"mos7720: usb_control_msg() failed: %d\n", status);
if (status >= 0)
status = -EIO;
*data = 0;
}
kfree(buf);
return status;
drivers/usb/serial/mos7840.c
+15 -4
View File
@@ -285,9 +285,15 @@ static int mos7840_get_reg_sync(struct usb_serial_port *port, __u16 reg,
ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), MCS_RDREQ,
MCS_RD_RTYPE, 0, reg, buf, VENDOR_READ_LENGTH,
MOS_WDR_TIMEOUT);
if (ret < VENDOR_READ_LENGTH) {
if (ret >= 0)
ret = -EIO;
goto out;
}
*val = buf[0];
dev_dbg(&port->dev, "%s offset is %x, return val %x\n", __func__, reg, *val);
out:
kfree(buf);
return ret;
}
@@ -353,8 +359,13 @@ static int mos7840_get_uart_reg(struct usb_serial_port *port, __u16 reg,
ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), MCS_RDREQ,
MCS_RD_RTYPE, Wval, reg, buf, VENDOR_READ_LENGTH,
MOS_WDR_TIMEOUT);
if (ret < VENDOR_READ_LENGTH) {
if (ret >= 0)
ret = -EIO;
goto out;
}
*val = buf[0];
out:
kfree(buf);
return ret;
}
@@ -1490,10 +1501,10 @@ static int mos7840_tiocmget(struct tty_struct *tty)
return -ENODEV;
status = mos7840_get_uart_reg(port, MODEM_STATUS_REGISTER, &msr);
if (status != 1)
if (status < 0)
return -EIO;
status = mos7840_get_uart_reg(port, MODEM_CONTROL_REGISTER, &mcr);
if (status != 1)
if (status < 0)
return -EIO;
result = ((mcr & MCR_DTR) ? TIOCM_DTR : 0)
| ((mcr & MCR_RTS) ? TIOCM_RTS : 0)
fs/btrfs/inode.c
+6 -2
View File
@@ -8050,8 +8050,10 @@ next_block_or_try_again:
start += sectorsize;
if (nr_sectors--) {
nr_sectors--;
if (nr_sectors) {
pgoff += sectorsize;
ASSERT(pgoff < PAGE_SIZE);
goto next_block_or_try_again;
}
}
@@ -8157,8 +8159,10 @@ next:
ASSERT(nr_sectors);
if (--nr_sectors) {
nr_sectors--;
if (nr_sectors) {
pgoff += sectorsize;
ASSERT(pgoff < PAGE_SIZE);
goto next_block;
}
}
fs/btrfs/volumes.c
+1 -1
View File
@@ -6226,7 +6226,7 @@ int btrfs_map_bio(struct btrfs_root *root, struct bio *bio,
for (dev_nr = 0; dev_nr < total_devs; dev_nr++) {
dev = bbio->stripes[dev_nr].dev;
if (!dev || !dev->bdev ||
(bio_op(bio) == REQ_OP_WRITE && !dev->writeable)) {
(bio_op(first_bio) == REQ_OP_WRITE && !dev->writeable)) {
bbio_error(bbio, first_bio, logical);
continue;
}
fs/gfs2/glock.c
+7 -5
View File
@@ -1820,16 +1820,18 @@ void gfs2_glock_exit(void)
static void gfs2_glock_iter_next(struct gfs2_glock_iter *gi)
{
do {
gi->gl = rhashtable_walk_next(&gi->hti);
while ((gi->gl = rhashtable_walk_next(&gi->hti))) {
if (IS_ERR(gi->gl)) {
if (PTR_ERR(gi->gl) == -EAGAIN)
continue;
gi->gl = NULL;
return;
}
/* Skip entries for other sb and dead entries */
} while ((gi->gl) && ((gi->sdp != gi->gl->gl_name.ln_sbd) ||
__lockref_is_dead(&gi->gl->gl_lockref)));
/* Skip entries for other sb and dead entries */
if (gi->sdp == gi->gl->gl_name.ln_sbd &&
!__lockref_is_dead(&gi->gl->gl_lockref))
return;
}
}
static void *gfs2_glock_seq_start(struct seq_file *seq, loff_t *pos)
fs/hugetlbfs/inode.c
+12 -13
View File
@@ -695,14 +695,11 @@ static struct inode *hugetlbfs_get_root(struct super_block *sb,
inode = new_inode(sb);
if (inode) {
struct hugetlbfs_inode_info *info;
inode->i_ino = get_next_ino();
inode->i_mode = S_IFDIR | config->mode;
inode->i_uid = config->uid;
inode->i_gid = config->gid;
inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
info = HUGETLBFS_I(inode);
mpol_shared_policy_init(&info->policy, NULL);
inode->i_op = &hugetlbfs_dir_inode_operations;
inode->i_fop = &simple_dir_operations;
/* directory inodes start off with i_nlink == 2 (for "." entry) */
@@ -733,7 +730,6 @@ static struct inode *hugetlbfs_get_inode(struct super_block *sb,
inode = new_inode(sb);
if (inode) {
struct hugetlbfs_inode_info *info;
inode->i_ino = get_next_ino();
inode_init_owner(inode, dir, mode);
lockdep_set_class(&inode->i_mapping->i_mmap_rwsem,
@@ -741,15 +737,6 @@ static struct inode *hugetlbfs_get_inode(struct super_block *sb,
inode->i_mapping->a_ops = &hugetlbfs_aops;
inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
inode->i_mapping->private_data = resv_map;
info = HUGETLBFS_I(inode);
/*
* The policy is initialized here even if we are creating a
* private inode because initialization simply creates an
* an empty rb tree and calls rwlock_init(), later when we
* call mpol_free_shared_policy() it will just return because
* the rb tree will still be empty.
*/
mpol_shared_policy_init(&info->policy, NULL);
switch (mode & S_IFMT) {
default:
init_special_inode(inode, mode, dev);
@@ -937,6 +924,18 @@ static struct inode *hugetlbfs_alloc_inode(struct super_block *sb)
hugetlbfs_inc_free_inodes(sbinfo);
return NULL;
}
/*
* Any time after allocation, hugetlbfs_destroy_inode can be called
* for the inode. mpol_free_shared_policy is unconditionally called
* as part of hugetlbfs_destroy_inode. So, initialize policy here
* in case of a quick call to destroy.
*
* Note that the policy is initialized even if we are creating a
* private inode. This simplifies hugetlbfs_destroy_inode.
*/
mpol_shared_policy_init(&p->policy, NULL);
return &p->vfs_inode;
}

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