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Commit 64a73ff7 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
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Merge 4.4.76 into android-4.4 



Changes in 4.4.76
	ipv6: release dst on error in ip6_dst_lookup_tail
	net: don't call strlen on non-terminated string in dev_set_alias()
	decnet: dn_rtmsg: Improve input length sanitization in dnrmg_receive_user_skb
	net: Zero ifla_vf_info in rtnl_fill_vfinfo()
	af_unix: Add sockaddr length checks before accessing sa_family in bind and connect handlers
	Fix an intermittent pr_emerg warning about lo becoming free.
	net: caif: Fix a sleep-in-atomic bug in cfpkt_create_pfx
	igmp: acquire pmc lock for ip_mc_clear_src()
	igmp: add a missing spin_lock_init()
	ipv6: fix calling in6_ifa_hold incorrectly for dad work
	net/mlx5: Wait for FW readiness before initializing command interface
	decnet: always not take dst->__refcnt when inserting dst into hash table
	net: 8021q: Fix one possible panic caused by BUG_ON in free_netdev
	sfc: provide dummy definitions of vswitch functions
	ipv6: Do not leak throw route references
	rtnetlink: add IFLA_GROUP to ifla_policy
	netfilter: xt_TCPMSS: add more sanity tests on tcph->doff
	netfilter: synproxy: fix conntrackd interaction
	NFSv4: fix a reference leak caused WARNING messages
	drm/ast: Handle configuration without P2A bridge
	mm, swap_cgroup: reschedule when neeed in swap_cgroup_swapoff()
	MIPS: Avoid accidental raw backtrace
	MIPS: pm-cps: Drop manual cache-line alignment of ready_count
	MIPS: Fix IRQ tracing & lockdep when rescheduling
	ALSA: hda - Fix endless loop of codec configure
	ALSA: hda - set input_path bitmap to zero after moving it to new place
	drm/vmwgfx: Free hash table allocated by cmdbuf managed res mgr
	usb: gadget: f_fs: Fix possibe deadlock
	sysctl: enable strict writes
	block: fix module reference leak on put_disk() call for cgroups throttle
	mm: numa: avoid waiting on freed migrated pages
	KVM: x86: fix fixing of hypercalls
	scsi: sd: Fix wrong DPOFUA disable in sd_read_cache_type
	scsi: lpfc: Set elsiocb contexts to NULL after freeing it
	qla2xxx: Fix erroneous invalid handle message
	ARM: dts: BCM5301X: Correct GIC_PPI interrupt flags
	net: mvneta: Fix for_each_present_cpu usage
	MIPS: ath79: fix regression in PCI window initialization
	net: korina: Fix NAPI versus resources freeing
	MIPS: ralink: MT7688 pinmux fixes
	MIPS: ralink: fix USB frequency scaling
	MIPS: ralink: Fix invalid assignment of SoC type
	MIPS: ralink: fix MT7628 pinmux typos
	MIPS: ralink: fix MT7628 wled_an pinmux gpio
	mtd: bcm47xxpart: limit scanned flash area on BCM47XX (MIPS) only
	bgmac: fix a missing check for build_skb
	mtd: bcm47xxpart: don't fail because of bit-flips
	bgmac: Fix reversed test of build_skb() return value.
	net: bgmac: Fix SOF bit checking
	net: bgmac: Start transmit queue in bgmac_open
	net: bgmac: Remove superflous netif_carrier_on()
	powerpc/eeh: Enable IO path on permanent error
	gianfar: Do not reuse pages from emergency reserve
	Btrfs: fix truncate down when no_holes feature is enabled
	virtio_console: fix a crash in config_work_handler
	swiotlb-xen: update dev_addr after swapping pages
	xen-netfront: Fix Rx stall during network stress and OOM
	scsi: virtio_scsi: Reject commands when virtqueue is broken
	platform/x86: ideapad-laptop: handle ACPI event 1
	amd-xgbe: Check xgbe_init() return code
	net: dsa: Check return value of phy_connect_direct()
	drm/amdgpu: check ring being ready before using
	vfio/spapr: fail tce_iommu_attach_group() when iommu_data is null
	virtio_net: fix PAGE_SIZE > 64k
	vxlan: do not age static remote mac entries
	ibmveth: Add a proper check for the availability of the checksum features
	kernel/panic.c: add missing \n
	HID: i2c-hid: Add sleep between POWER ON and RESET
	scsi: lpfc: avoid double free of resource identifiers
	spi: davinci: use dma_mapping_error()
	mac80211: initialize SMPS field in HT capabilities
	x86/mpx: Use compatible types in comparison to fix sparse error
	coredump: Ensure proper size of sparse core files
	swiotlb: ensure that page-sized mappings are page-aligned
	s390/ctl_reg: make __ctl_load a full memory barrier
	be2net: fix status check in be_cmd_pmac_add()
	perf probe: Fix to show correct locations for events on modules
	net/mlx4_core: Eliminate warning messages for SRQ_LIMIT under SRIOV
	sctp: check af before verify address in sctp_addr_id2transport
	ravb: Fix use-after-free on `ifconfig eth0 down`
	jump label: fix passing kbuild_cflags when checking for asm goto support
	xfrm: fix stack access out of bounds with CONFIG_XFRM_SUB_POLICY
	xfrm: NULL dereference on allocation failure
	xfrm: Oops on error in pfkey_msg2xfrm_state()
	watchdog: bcm281xx: Fix use of uninitialized spinlock.
	sched/loadavg: Avoid loadavg spikes caused by delayed NO_HZ accounting
	ARM64/ACPI: Fix BAD_MADT_GICC_ENTRY() macro implementation
	ARM: 8685/1: ensure memblock-limit is pmd-aligned
	x86/mpx: Correctly report do_mpx_bt_fault() failures to user-space
	x86/mm: Fix flush_tlb_page() on Xen
	ocfs2: o2hb: revert hb threshold to keep compatible
	iommu/vt-d: Don't over-free page table directories
	iommu: Handle default domain attach failure
	iommu/amd: Fix incorrect error handling in amd_iommu_bind_pasid()
	cpufreq: s3c2416: double free on driver init error path
	KVM: x86: fix emulation of RSM and IRET instructions
	KVM: x86/vPMU: fix undefined shift in intel_pmu_refresh()
	KVM: x86: zero base3 of unusable segments
	KVM: nVMX: Fix exception injection
	Linux 4.4.76

Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parents ebca043d 4282d395

Documentation/sysctl/kernel.txt

+7 −8
Original line number Diff line number Diff line
@@ -825,14 +825,13 @@ via the /proc/sys interface: 
       Each write syscall must fully contain the sysctl value to be

       written, and multiple writes on the same sysctl file descriptor

       will rewrite the sysctl value, regardless of file position.

   0 - (default) Same behavior as above, but warn about processes that

       perform writes to a sysctl file descriptor when the file position

       is not 0.

   1 - Respect file position when writing sysctl strings. Multiple writes

       will append to the sysctl value buffer. Anything past the max length

       of the sysctl value buffer will be ignored. Writes to numeric sysctl

       entries must always be at file position 0 and the value must be

       fully contained in the buffer sent in the write syscall.

   0 - Same behavior as above, but warn about processes that perform writes

       to a sysctl file descriptor when the file position is not 0.

   1 - (default) Respect file position when writing sysctl strings. Multiple

       writes will append to the sysctl value buffer. Anything past the max

       length of the sysctl value buffer will be ignored. Writes to numeric

       sysctl entries must always be at file position 0 and the value must

       be fully contained in the buffer sent in the write syscall.



==============================================================

Makefile

+7 −7
Original line number Diff line number Diff line 
VERSION = 4

PATCHLEVEL = 4

SUBLEVEL = 75

SUBLEVEL = 76

EXTRAVERSION =

NAME = Blurry Fish Butt
@@ -633,6 +633,12 @@ endif 
# Tell gcc to never replace conditional load with a non-conditional one

KBUILD_CFLAGS	+= $(call cc-option,--param=allow-store-data-races=0)



# check for 'asm goto'

ifeq ($(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-goto.sh $(CC) $(KBUILD_CFLAGS)), y)

	KBUILD_CFLAGS += -DCC_HAVE_ASM_GOTO

	KBUILD_AFLAGS += -DCC_HAVE_ASM_GOTO

endif



ifdef CONFIG_READABLE_ASM

# Disable optimizations that make assembler listings hard to read.

# reorder blocks reorders the control in the function
@@ -788,12 +794,6 @@ KBUILD_CFLAGS += $(call cc-option,-Werror=date-time) 
# use the deterministic mode of AR if available

KBUILD_ARFLAGS := $(call ar-option,D)



# check for 'asm goto'

ifeq ($(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-goto.sh $(CC) $(KBUILD_CFLAGS)), y)

	KBUILD_CFLAGS += -DCC_HAVE_ASM_GOTO

	KBUILD_AFLAGS += -DCC_HAVE_ASM_GOTO

endif



include scripts/Makefile.kasan

include scripts/Makefile.extrawarn

arch/arm/boot/dts/bcm5301x.dtsi

+2 −2
Original line number Diff line number Diff line
@@ -54,14 +54,14 @@ 
		timer@0200 {

			compatible = "arm,cortex-a9-global-timer";

			reg = <0x0200 0x100>;

			interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;

			interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;

			clocks = <&clk_periph>;

		};



		local-timer@0600 {

			compatible = "arm,cortex-a9-twd-timer";

			reg = <0x0600 0x100>;

			interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>;

			interrupts = <GIC_PPI 13 IRQ_TYPE_EDGE_RISING>;

			clocks = <&clk_periph>;

		};

arch/arm/mm/mmu.c

+4 −4
Original line number Diff line number Diff line
@@ -1184,15 +1184,15 @@ void __init sanity_check_meminfo(void) 


	high_memory = __va(arm_lowmem_limit - 1) + 1;



	if (!memblock_limit)

		memblock_limit = arm_lowmem_limit;



	/*

	 * Round the memblock limit down to a pmd size.  This

	 * helps to ensure that we will allocate memory from the

	 * last full pmd, which should be mapped.

	 */

	if (memblock_limit)

	memblock_limit = round_down(memblock_limit, PMD_SIZE);

	if (!memblock_limit)

		memblock_limit = arm_lowmem_limit;



	memblock_set_current_limit(memblock_limit);

}

arch/arm64/include/asm/acpi.h

+3 −3
Original line number Diff line number Diff line
@@ -23,8 +23,8 @@ 
	(acpi_gbl_FADT.header.revision < 6 ? 76 : 80)



#define BAD_MADT_GICC_ENTRY(entry, end)					\

	(!(entry) || (unsigned long)(entry) + sizeof(*(entry)) > (end) ||	\

	 (entry)->header.length != ACPI_MADT_GICC_LENGTH)

	(!(entry) || (entry)->header.length != ACPI_MADT_GICC_LENGTH ||	\

	(unsigned long)(entry) + ACPI_MADT_GICC_LENGTH > (end))



/* Basic configuration for ACPI */

#ifdef	CONFIG_ACPI