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Merge branch 'android-4.9-q' of https://android.googlesource.com/kernel/common into lineage-17.1-caf-sdm845

Browse source 
* 'android-4.9-q' of https://android.googlesource.com/kernel/common: (1829 commits)

Conflicts:
	arch/mips/include/uapi/asm/Kbuild
	arch/powerpc/include/uapi/asm/Kbuild
	drivers/irqchip/irq-gic.c
	drivers/scsi/ufs/ufs_quirks.h
	drivers/scsi/ufs/ufshcd.c
	drivers/usb/dwc3/core.c
	drivers/usb/gadget/function/f_accessory.c
	fs/ext4/namei.c
	include/uapi/drm/Kbuild
	include/uapi/linux/Kbuild
	include/uapi/linux/cifs/Kbuild
	include/uapi/linux/genwqe/Kbuild
	mm/page_alloc.c
	net/ipv6/datagram.c
	net/netfilter/xt_quota2.c
	net/netlink/genetlink.c
	sound/core/compress_offload.c

Change-Id: I42de3248e9c43e504df5c9bb4139cbf355d2d7de
This commit is contained in:
Michael Bestas 2021-01-17 05:04:08 +02:00
commit b441756bdb
1627 changed files with 15952 additions and 7495 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Documentation/ABI/testing/sysfs-bus-iio
View file

@ -1491,7 +1491,8 @@ What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_voc_raw
KernelVersion: 4.3
Contact: linux-iio@vger.kernel.org
Description:
Raw (unscaled no offset etc.) percentage reading of a substance.
Raw (unscaled no offset etc.) reading of a substance. Units
after application of scale and offset are percents.
What: /sys/bus/iio/devices/iio:deviceX/in_resistance_raw
What: /sys/bus/iio/devices/iio:deviceX/in_resistanceX_raw

2
Documentation/DocBook/libata.tmpl
View file

@ -324,7 +324,7 @@ Many legacy IDE drivers use ata_bmdma_status() as the bmdma_status() hook.
<sect2><title>High-level taskfile hooks</title>
<programlisting>
void (*qc_prep) (struct ata_queued_cmd *qc);
enum ata_completion_errors (*qc_prep) (struct ata_queued_cmd *qc);
int (*qc_issue) (struct ata_queued_cmd *qc);
</programlisting>

2
Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
View file

@ -27,7 +27,7 @@ Example (for ARM-based BeagleBone with NPC100 NFC controller on I2C2):
clock-frequency = <100000>;
interrupt-parent = <&gpio1>;
interrupts = <29 GPIO_ACTIVE_HIGH>;
interrupts = <29 IRQ_TYPE_LEVEL_HIGH>;
enable-gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
firmware-gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;

2
Documentation/devicetree/bindings/net/nfc/pn544.txt
View file

@ -27,7 +27,7 @@ Example (for ARM-based BeagleBone with PN544 on I2C2):
clock-frequency = <400000>;
interrupt-parent = <&gpio1>;
interrupts = <17 GPIO_ACTIVE_HIGH>;
interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
enable-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
firmware-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;

18
Documentation/devicetree/bindings/sound/wm8994.txt
View file

@ -14,9 +14,15 @@ Required properties:
- #gpio-cells : Must be 2. The first cell is the pin number and the
second cell is used to specify optional parameters (currently unused).
- AVDD2-supply, DBVDD1-supply, DBVDD2-supply, DBVDD3-supply, CPVDD-supply,
SPKVDD1-supply, SPKVDD2-supply : power supplies for the device, as covered
in Documentation/devicetree/bindings/regulator/regulator.txt
- power supplies for the device, as covered in
Documentation/devicetree/bindings/regulator/regulator.txt, depending
on compatible:
- for wlf,wm1811 and wlf,wm8958:
AVDD1-supply, AVDD2-supply, DBVDD1-supply, DBVDD2-supply, DBVDD3-supply,
DCVDD-supply, CPVDD-supply, SPKVDD1-supply, SPKVDD2-supply
- for wlf,wm8994:
AVDD1-supply, AVDD2-supply, DBVDD-supply, DCVDD-supply, CPVDD-supply,
SPKVDD1-supply, SPKVDD2-supply
Optional properties:
@ -68,11 +74,11 @@ codec: wm8994@1a {
lineout1-se;
AVDD1-supply = <&regulator>;
AVDD2-supply = <&regulator>;
CPVDD-supply = <&regulator>;
DBVDD1-supply = <&regulator>;
DBVDD2-supply = <&regulator>;
DBVDD3-supply = <&regulator>;
DBVDD-supply = <&regulator>;
DCVDD-supply = <&regulator>;
SPKVDD1-supply = <&regulator>;
SPKVDD2-supply = <&regulator>;
};

16
Documentation/filesystems/affs.txt
View file

@ -93,13 +93,15 @@ The Amiga protection flags RWEDRWEDHSPARWED are handled as follows:
- R maps to r for user, group and others. On directories, R implies x.
- If both W and D are allowed, w will be set.
- W maps to w.
- E maps to x.
- H and P are always retained and ignored under Linux.
- D is ignored.
- A is always reset when a file is written to.
- H, S and P are always retained and ignored under Linux.
- A is cleared when a file is written to.
User id and group id will be used unless set[gu]id are given as mount
options. Since most of the Amiga file systems are single user systems
@ -111,11 +113,13 @@ Linux -> Amiga:
The Linux rwxrwxrwx file mode is handled as follows:
- r permission will set R for user, group and others.
- r permission will allow R for user, group and others.
- w permission will set W and D for user, group and others.
- w permission will allow W for user, group and others.
- x permission of the user will set E for plain files.
- x permission of the user will allow E for plain files.
- D will be allowed for user, group and others.
- All other flags (suid, sgid, ...) are ignored and will
not be retained.

15
Documentation/kernel-parameters.txt
View file

@ -2549,6 +2549,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
mds=off [X86]
tsx_async_abort=off [X86]
kvm.nx_huge_pages=off [X86]
no_entry_flush [PPC]
no_uaccess_flush [PPC]
Exceptions:
This does not have any effect on
@ -2855,6 +2857,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
noefi Disable EFI runtime services support.
no_entry_flush [PPC] Don't flush the L1-D cache when entering the kernel.
noexec [IA-64]
noexec [X86]
@ -2904,6 +2908,9 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
nospec_store_bypass_disable
[HW] Disable all mitigations for the Speculative Store Bypass vulnerability
no_uaccess_flush
[PPC] Don't flush the L1-D cache after accessing user data.
noxsave [BUGS=X86] Disables x86 extended register state save
and restore using xsave. The kernel will fallback to
enabling legacy floating-point and sse state.
@ -5054,6 +5061,14 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
Disables the PV optimizations forcing the HVM guest to
run as generic HVM guest with no PV drivers.
xen.event_eoi_delay= [XEN]
How long to delay EOI handling in case of event
storms (jiffies). Default is 10.
xen.event_loop_timeout= [XEN]
After which time (jiffies) the event handling loop
should start to delay EOI handling. Default is 2.
xirc2ps_cs= [NET,PCMCIA]
Format:
<irq>,<irq_mask>,<io>,<full_duplex>,<do_sound>,<lockup_hack>[,<irq2>[,<irq3>[,<irq4>]]]

7
Documentation/media/uapi/dvb/fe-get-property.rst
View file

@ -48,8 +48,11 @@ depends on the delivery system and on the device:
- This call requires read/write access to the device.
- At return, the values are updated to reflect the actual parameters
used.
.. note::
At return, the values aren't updated to reflect the actual
parameters used. If the actual parameters are needed, an explicit
call to ``FE_GET_PROPERTY`` is needed.
- ``FE_GET_PROPERTY:``

14
Documentation/networking/ip-sysctl.txt
View file

@ -912,12 +912,14 @@ icmp_ratelimit - INTEGER
icmp_msgs_per_sec - INTEGER
Limit maximal number of ICMP packets sent per second from this host.
Only messages whose type matches icmp_ratemask (see below) are
controlled by this limit.
controlled by this limit. For security reasons, the precise count
of messages per second is randomized.
Default: 1000
icmp_msgs_burst - INTEGER
icmp_msgs_per_sec controls number of ICMP packets sent per second,
while icmp_msgs_burst controls the burst size of these packets.
For security reasons, the precise burst size is randomized.
Default: 50
icmp_ratemask - INTEGER
@ -1750,6 +1752,16 @@ stable_secret - IPv6 address
By default the stable secret is unset.
addr_gen_mode - INTEGER
Defines how link-local and autoconf addresses are generated.
0: generate address based on EUI64 (default)
1: do no generate a link-local address, use EUI64 for addresses generated
from autoconf
2: generate stable privacy addresses, using the secret from
stable_secret (RFC7217)
3: generate stable privacy addresses, using a random secret if unset
drop_unicast_in_l2_multicast - BOOLEAN
Drop any unicast IPv6 packets that are received in link-layer
multicast (or broadcast) frames.

21
Makefile
View file

@ -1,6 +1,6 @@
VERSION = 4
PATCHLEVEL = 9
SUBLEVEL = 228
SUBLEVEL = 251
EXTRAVERSION =
NAME = Roaring Lionus
@ -355,7 +355,7 @@ OBJDUMP = $(CROSS_COMPILE)objdump
AWK = awk
GENKSYMS = scripts/genksyms/genksyms
INSTALLKERNEL := installkernel
DEPMOD = /sbin/depmod
DEPMOD = depmod
PERL = perl
PYTHON = python
CHECK = sparse
@ -515,7 +515,7 @@ ifeq ($(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),)
@ -1233,12 +1233,17 @@ endif
# needs to be updated, so this check is forced on all builds
uts_len := 64
ifneq (,$(BUILD_NUMBER))
UTS_RELEASE=$(KERNELRELEASE)-ab$(BUILD_NUMBER)
else
UTS_RELEASE=$(KERNELRELEASE)
endif
define filechk_utsrelease.h
if [ `echo -n "$(KERNELRELEASE)" | wc -c ` -gt $(uts_len) ]; then \
echo '"$(KERNELRELEASE)" exceeds $(uts_len) characters' >&2; \
exit 1; \
fi; \
(echo \#define UTS_RELEASE \"$(KERNELRELEASE)\";)
if [ `echo -n "$(UTS_RELEASE)" | wc -c ` -gt $(uts_len) ]; then \
echo '"$(UTS_RELEASE)" exceeds $(uts_len) characters' >&2; \
exit 1; \
fi; \
(echo \#define UTS_RELEASE \"$(UTS_RELEASE)\";)
endef
define filechk_version.h

8
arch/alpha/include/asm/io.h
View file

@ -491,10 +491,10 @@ extern inline void writeq(u64 b, volatile void __iomem *addr)
}
#endif
#define ioread16be(p) be16_to_cpu(ioread16(p))
#define ioread32be(p) be32_to_cpu(ioread32(p))
#define iowrite16be(v,p) iowrite16(cpu_to_be16(v), (p))
#define iowrite32be(v,p) iowrite32(cpu_to_be32(v), (p))
#define ioread16be(p) swab16(ioread16(p))
#define ioread32be(p) swab32(ioread32(p))
#define iowrite16be(v,p) iowrite16(swab16(v), (p))
#define iowrite32be(v,p) iowrite32(swab32(v), (p))
#define inb_p inb
#define inw_p inw

2
arch/arc/include/asm/elf.h
View file

@ -26,7 +26,7 @@
#define R_ARC_32_PCREL 0x31
/*to set parameters in the core dumps */
#define ELF_ARCH EM_ARCOMPACT
#define ELF_ARCH EM_ARC_INUSE
#define ELF_CLASS ELFCLASS32
#ifdef CONFIG_CPU_BIG_ENDIAN

30
arch/arc/kernel/stacktrace.c
View file

@ -39,15 +39,15 @@
#ifdef CONFIG_ARC_DW2_UNWIND
static void seed_unwind_frame_info(struct task_struct *tsk,
struct pt_regs *regs,
struct unwind_frame_info *frame_info)
static int
seed_unwind_frame_info(struct task_struct *tsk, struct pt_regs *regs,
struct unwind_frame_info *frame_info)
{
/*
* synchronous unwinding (e.g. dump_stack)
* - uses current values of SP and friends
*/
if (tsk == NULL && regs == NULL) {
if (regs == NULL && (tsk == NULL || tsk == current)) {
unsigned long fp, sp, blink, ret;
frame_info->task = current;
@ -66,11 +66,15 @@ static void seed_unwind_frame_info(struct task_struct *tsk,
frame_info->call_frame = 0;
} else if (regs == NULL) {
/*
* Asynchronous unwinding of sleeping task
* - Gets SP etc from task's pt_regs (saved bottom of kernel
* mode stack of task)
* Asynchronous unwinding of a likely sleeping task
* - first ensure it is actually sleeping
* - if so, it will be in __switch_to, kernel mode SP of task
* is safe-kept and BLINK at a well known location in there
*/
if (tsk->state == TASK_RUNNING)
return -1;
frame_info->task = tsk;
frame_info->regs.r27 = TSK_K_FP(tsk);
@ -104,6 +108,8 @@ static void seed_unwind_frame_info(struct task_struct *tsk,
frame_info->regs.r63 = regs->ret;
frame_info->call_frame = 0;
}
return 0;
}
#endif
@ -113,11 +119,12 @@ arc_unwind_core(struct task_struct *tsk, struct pt_regs *regs,
int (*consumer_fn) (unsigned int, void *), void *arg)
{
#ifdef CONFIG_ARC_DW2_UNWIND
int ret = 0;
int ret = 0, cnt = 0;
unsigned int address;
struct unwind_frame_info frame_info;
seed_unwind_frame_info(tsk, regs, &frame_info);
if (seed_unwind_frame_info(tsk, regs, &frame_info))
return 0;
while (1) {
address = UNW_PC(&frame_info);
@ -133,6 +140,11 @@ arc_unwind_core(struct task_struct *tsk, struct pt_regs *regs,
break;
frame_info.regs.r63 = frame_info.regs.r31;
if (cnt++ > 128) {
printk("unwinder looping too long, aborting !\n");
return 0;
}
}
return address; /* return the last address it saw */

1
arch/arc/plat-eznps/include/plat/ctop.h
View file

@ -42,7 +42,6 @@
#define CTOP_AUX_HW_COMPLY (CTOP_AUX_BASE + 0x024)
#define CTOP_AUX_LPC (CTOP_AUX_BASE + 0x030)
#define CTOP_AUX_EFLAGS (CTOP_AUX_BASE + 0x080)
#define CTOP_AUX_IACK (CTOP_AUX_BASE + 0x088)
#define CTOP_AUX_GPA1 (CTOP_AUX_BASE + 0x08C)
#define CTOP_AUX_UDMC (CTOP_AUX_BASE + 0x300)

2
arch/arm/Kconfig
View file

@ -633,7 +633,9 @@ config ARCH_S3C24XX
select HAVE_S3C_RTC if RTC_CLASS
select MULTI_IRQ_HANDLER
select NEED_MACH_IO_H
select S3C2410_WATCHDOG
select SAMSUNG_ATAGS
select WATCHDOG
help
Samsung S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443
and S3C2450 SoCs based systems, such as the Simtec Electronics BAST

7
arch/arm/boot/dts/at91-sama5d3_xplained.dts
View file

@ -231,6 +231,11 @@
atmel,pins =
<AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PE9, conflicts with A9 */
};
pinctrl_usb_default: usb_default {
atmel,pins =
<AT91_PIOE 3 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
AT91_PIOE 4 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
};
};
};
};
@ -288,6 +293,8 @@
&pioE 3 GPIO_ACTIVE_LOW
&pioE 4 GPIO_ACTIVE_LOW
>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb_default>;
status = "okay";
};

7
arch/arm/boot/dts/at91-sama5d4_xplained.dts
View file

@ -152,6 +152,11 @@
atmel,pins =
<AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
};
pinctrl_usb_default: usb_default {
atmel,pins =
<AT91_PIOE 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
AT91_PIOE 14 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
};
pinctrl_key_gpio: key_gpio_0 {
atmel,pins =
<AT91_PIOE 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
@ -177,6 +182,8 @@
&pioE 11 GPIO_ACTIVE_HIGH
&pioE 14 GPIO_ACTIVE_HIGH
>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb_default>;
status = "okay";
};

19
arch/arm/boot/dts/at91sam9rl.dtsi
View file

@ -266,23 +266,26 @@
atmel,adc-use-res = "highres";
trigger0 {
trigger-name = "timer-counter-0";
trigger-name = "external-rising";
trigger-value = <0x1>;
trigger-external;
};
trigger1 {
trigger-name = "timer-counter-1";
trigger-value = <0x3>;
trigger-name = "external-falling";
trigger-value = <0x2>;
trigger-external;
};
trigger2 {
trigger-name = "timer-counter-2";
trigger-value = <0x5>;
trigger-name = "external-any";
trigger-value = <0x3>;
trigger-external;
};
trigger3 {
trigger-name = "external";
trigger-value = <0x13>;
trigger-external;
trigger-name = "continuous";
trigger-value = <0x6>;
};
};

6
arch/arm/boot/dts/exynos5410-odroidxu.dts
View file

@ -271,6 +271,8 @@
regulator-name = "vddq_lcd";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
/* Supplies also GPK and GPJ */
regulator-always-on;
};
ldo8_reg: LDO8 {
@ -560,11 +562,11 @@
};
&usbdrd_dwc3_0 {
dr_mode = "host";
dr_mode = "peripheral";
};
&usbdrd_dwc3_1 {
dr_mode = "peripheral";
dr_mode = "host";
};
&usbdrd3_0 {

28
arch/arm/boot/dts/exynos5410-pinctrl.dtsi
View file

@ -563,6 +563,34 @@
interrupt-controller;
#interrupt-cells = <2>;
};
usb3_1_oc: usb3-1-oc {
samsung,pins = "gpk2-4", "gpk2-5";
samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
usb3_1_vbusctrl: usb3-1-vbusctrl {
samsung,pins = "gpk2-6", "gpk2-7";
samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
usb3_0_oc: usb3-0-oc {
samsung,pins = "gpk3-0", "gpk3-1";
samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
usb3_0_vbusctrl: usb3-0-vbusctrl {
samsung,pins = "gpk3-2", "gpk3-3";
samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
};
&pinctrl_2 {

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