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Commit 5b01d523 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Merge 4.19.56 into android-4.19-q 



Changes in 4.19.56
	tracing: Silence GCC 9 array bounds warning
	objtool: Support per-function rodata sections
	gcc-9: silence 'address-of-packed-member' warning
	ovl: support the FS_IOC_FS[SG]ETXATTR ioctls
	ovl: fix wrong flags check in FS_IOC_FS[SG]ETXATTR ioctls
	ovl: make i_ino consistent with st_ino in more cases
	ovl: detect overlapping layers
	ovl: don't fail with disconnected lower NFS
	ovl: fix bogus -Wmaybe-unitialized warning
	s390/jump_label: Use "jdd" constraint on gcc9
	s390/ap: rework assembler functions to use unions for in/out register variables
	mmc: sdhci: sdhci-pci-o2micro: Correctly set bus width when tuning
	mmc: core: API to temporarily disable retuning for SDIO CRC errors
	mmc: core: Add sdio_retune_hold_now() and sdio_retune_release()
	mmc: core: Prevent processing SDIO IRQs when the card is suspended
	scsi: ufs: Avoid runtime suspend possibly being blocked forever
	usb: chipidea: udc: workaround for endpoint conflict issue
	xhci: detect USB 3.2 capable host controllers correctly
	usb: xhci: Don't try to recover an endpoint if port is in error state.
	IB/hfi1: Validate fault injection opcode user input
	IB/hfi1: Silence txreq allocation warnings
	iio: temperature: mlx90632 Relax the compatibility check
	Input: synaptics - enable SMBus on ThinkPad E480 and E580
	Input: uinput - add compat ioctl number translation for UI_*_FF_UPLOAD
	Input: silead - add MSSL0017 to acpi_device_id
	apparmor: fix PROFILE_MEDIATES for untrusted input
	apparmor: enforce nullbyte at end of tag string
	brcmfmac: sdio: Disable auto-tuning around commands expected to fail
	brcmfmac: sdio: Don't tune while the card is off
	ARC: fix build warnings
	dmaengine: dw-axi-dmac: fix null dereference when pointer first is null
	dmaengine: sprd: Fix block length overflow
	ARC: [plat-hsdk]: Add missing multicast filter bins number to GMAC node
	ARC: [plat-hsdk]: Add missing FIFO size entry in GMAC node
	fpga: dfl: afu: Pass the correct device to dma_mapping_error()
	fpga: dfl: Add lockdep classes for pdata->lock
	parport: Fix mem leak in parport_register_dev_model
	parisc: Fix compiler warnings in float emulation code
	IB/rdmavt: Fix alloc_qpn() WARN_ON()
	IB/hfi1: Insure freeze_work work_struct is canceled on shutdown
	IB/{qib, hfi1, rdmavt}: Correct ibv_devinfo max_mr value
	IB/hfi1: Validate page aligned for a given virtual address
	MIPS: uprobes: remove set but not used variable 'epc'
	xtensa: Fix section mismatch between memblock_reserve and mem_reserve
	kselftest/cgroup: fix unexpected testing failure on test_memcontrol
	kselftest/cgroup: fix unexpected testing failure on test_core
	kselftest/cgroup: fix incorrect test_core skip
	selftests: vm: install test_vmalloc.sh for run_vmtests
	net: dsa: mv88e6xxx: avoid error message on remove from VLAN 0
	net: hns: Fix loopback test failed at copper ports
	mdesc: fix a missing-check bug in get_vdev_port_node_info()
	sparc: perf: fix updated event period in response to PERF_EVENT_IOC_PERIOD
	net: ethernet: mediatek: Use hw_feature to judge if HWLRO is supported
	net: ethernet: mediatek: Use NET_IP_ALIGN to judge if HW RX_2BYTE_OFFSET is enabled
	drm/arm/mali-dp: Add a loop around the second set CVAL and try 5 times
	drm/arm/hdlcd: Actually validate CRTC modes
	drm/arm/hdlcd: Allow a bit of clock tolerance
	nvmet: fix data_len to 0 for bdev-backed write_zeroes
	scripts/checkstack.pl: Fix arm64 wrong or unknown architecture
	scsi: ufs: Check that space was properly alloced in copy_query_response
	scsi: smartpqi: unlock on error in pqi_submit_raid_request_synchronous()
	net: ipvlan: Fix ipvlan device tso disabled while NETIF_F_IP_CSUM is set
	s390/qeth: fix VLAN attribute in bridge_hostnotify udev event
	hwmon: (core) add thermal sensors only if dev->of_node is present
	hwmon: (pmbus/core) Treat parameters as paged if on multiple pages
	arm64: Silence gcc warnings about arch ABI drift
	nvme: Fix u32 overflow in the number of namespace list calculation
	btrfs: start readahead also in seed devices
	can: xilinx_can: use correct bittiming_const for CAN FD core
	can: flexcan: fix timeout when set small bitrate
	can: purge socket error queue on sock destruct
	riscv: mm: synchronize MMU after pte change
	powerpc/bpf: use unsigned division instruction for 64-bit operations
	ARM: imx: cpuidle-imx6sx: Restrict the SW2ISO increase to i.MX6SX
	ARM: dts: dra76x: Update MMC2_HS200_MANUAL1 iodelay values
	ARM: dts: am57xx-idk: Remove support for voltage switching for SD card
	arm64/sve: <uapi/asm/ptrace.h> should not depend on <uapi/linux/prctl.h>
	arm64: ssbd: explicitly depend on <linux/prctl.h>
	drm/vmwgfx: Use the backdoor port if the HB port is not available
	staging: erofs: add requirements field in superblock
	Bluetooth: Align minimum encryption key size for LE and BR/EDR connections
	Bluetooth: Fix regression with minimum encryption key size alignment
	SMB3: retry on STATUS_INSUFFICIENT_RESOURCES instead of failing write
	cfg80211: fix memory leak of wiphy device name
	mac80211: drop robust management frames from unknown TA
	{nl,mac}80211: allow 4addr AP operation on crypto controlled devices
	mac80211: handle deauthentication/disassociation from TDLS peer
	nl80211: fix station_info pertid memory leak
	mac80211: Do not use stack memory with scatterlist for GMAC
	x86/resctrl: Don't stop walking closids when a locksetup group is found
	powerpc/mm/64s/hash: Reallocate context ids on fork
	Linux 4.19.56

Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parents 7d74a7d7 aec3002d

Makefile

+2 −2
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0

VERSION = 4

PATCHLEVEL = 19

SUBLEVEL = 55

SUBLEVEL = 56

EXTRAVERSION =

NAME = "People's Front"
@@ -666,6 +666,7 @@ KBUILD_CFLAGS += $(call cc-disable-warning,frame-address,) 
KBUILD_CFLAGS	+= $(call cc-disable-warning, format-truncation)

KBUILD_CFLAGS	+= $(call cc-disable-warning, format-overflow)

KBUILD_CFLAGS	+= $(call cc-disable-warning, int-in-bool-context)

KBUILD_CFLAGS	+= $(call cc-disable-warning, address-of-packed-member)



ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE

KBUILD_CFLAGS	+= -Os $(call cc-disable-warning,maybe-uninitialized,)
@@ -716,7 +717,6 @@ ifeq ($(cc-name),clang) 
KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,)

KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier)

KBUILD_CFLAGS += $(call cc-disable-warning, gnu)

KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member)

# Quiet clang warning: comparison of unsigned expression < 0 is always false

KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare)

# CLANG uses a _MergedGlobals as optimization, but this breaks modpost, as the

arch/arc/boot/dts/hsdk.dts

+4 −0
Original line number Diff line number Diff line
@@ -175,6 +175,7 @@ 
			interrupt-names = "macirq";

			phy-mode = "rgmii";

			snps,pbl = <32>;

			snps,multicast-filter-bins = <256>;

			clocks = <&gmacclk>;

			clock-names = "stmmaceth";

			phy-handle = <&phy0>;
@@ -183,6 +184,9 @@ 
			mac-address = [00 00 00 00 00 00]; /* Filled in by U-Boot */

			dma-coherent;



			tx-fifo-depth = <4096>;

			rx-fifo-depth = <4096>;



			mdio {

				#address-cells = <1>;

				#size-cells = <0>;

arch/arc/include/asm/cmpxchg.h

+10 −4
Original line number Diff line number Diff line
@@ -92,8 +92,11 @@ __cmpxchg(volatile void *ptr, unsigned long expected, unsigned long new) 


#endif /* CONFIG_ARC_HAS_LLSC */



#define cmpxchg(ptr, o, n) ((typeof(*(ptr)))__cmpxchg((ptr), \

				(unsigned long)(o), (unsigned long)(n)))

#define cmpxchg(ptr, o, n) ({				\

	(typeof(*(ptr)))__cmpxchg((ptr),		\

				  (unsigned long)(o),	\

				  (unsigned long)(n));	\

})



/*

 * atomic_cmpxchg is same as cmpxchg
@@ -198,8 +201,11 @@ static inline unsigned long __xchg(unsigned long val, volatile void *ptr, 
	return __xchg_bad_pointer();

}



#define xchg(ptr, with) ((typeof(*(ptr)))__xchg((unsigned long)(with), (ptr), \

						 sizeof(*(ptr))))

#define xchg(ptr, with) ({				\

	(typeof(*(ptr)))__xchg((unsigned long)(with),	\

			       (ptr),			\

			       sizeof(*(ptr)));		\

})



#endif /* CONFIG_ARC_PLAT_EZNPS */

arch/arc/mm/tlb.c

+8 −5
Original line number Diff line number Diff line
@@ -911,9 +911,11 @@ void do_tlb_overlap_fault(unsigned long cause, unsigned long address, 
			  struct pt_regs *regs)

{

	struct cpuinfo_arc_mmu *mmu = &cpuinfo_arc700[smp_processor_id()].mmu;

	unsigned int pd0[mmu->ways];

	unsigned long flags;

	int set;

	int set, n_ways = mmu->ways;



	n_ways = min(n_ways, 4);

	BUG_ON(mmu->ways > 4);



	local_irq_save(flags);
@@ -921,9 +923,10 @@ void do_tlb_overlap_fault(unsigned long cause, unsigned long address, 
	for (set = 0; set < mmu->sets; set++) {



		int is_valid, way;

		unsigned int pd0[4];



		/* read out all the ways of current set */

		for (way = 0, is_valid = 0; way < mmu->ways; way++) {

		for (way = 0, is_valid = 0; way < n_ways; way++) {

			write_aux_reg(ARC_REG_TLBINDEX,

					  SET_WAY_TO_IDX(mmu, set, way));

			write_aux_reg(ARC_REG_TLBCOMMAND, TLBRead);
@@ -937,14 +940,14 @@ void do_tlb_overlap_fault(unsigned long cause, unsigned long address, 
			continue;



		/* Scan the set for duplicate ways: needs a nested loop */

		for (way = 0; way < mmu->ways - 1; way++) {

		for (way = 0; way < n_ways - 1; way++) {



			int n;



			if (!pd0[way])

				continue;



			for (n = way + 1; n < mmu->ways; n++) {

			for (n = way + 1; n < n_ways; n++) {

				if (pd0[way] != pd0[n])

					continue;

arch/arm/boot/dts/am57xx-idk-common.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -410,6 +410,7 @@ 
	vqmmc-supply = <&ldo1_reg>;

	bus-width = <4>;

	cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */

	no-1-8-v;

};



&mmc2 {