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Commit 4c4bedf5 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Merge 4.4.166 into android-4.4 



Changes in 4.4.166
	usb: core: Fix hub port connection events lost
	usb: xhci: fix timeout for transition from RExit to U0
	MAINTAINERS: Add Sasha as a stable branch maintainer
	iwlwifi: mvm: support sta_statistics() even on older firmware
	v9fs_dir_readdir: fix double-free on p9stat_read error
	bfs: add sanity check at bfs_fill_super()
	sctp: clear the transport of some out_chunk_list chunks in sctp_assoc_rm_peer
	gfs2: Don't leave s_fs_info pointing to freed memory in init_sbd
	llc: do not use sk_eat_skb()
	drm/ast: change resolution may cause screen blurred
	drm/ast: fixed cursor may disappear sometimes
	can: dev: can_get_echo_skb(): factor out non sending code to __can_get_echo_skb()
	can: dev: __can_get_echo_skb(): replace struct can_frame by canfd_frame to access frame length
	can: dev: __can_get_echo_skb(): Don't crash the kernel if can_priv::echo_skb is accessed out of bounds
	can: dev: __can_get_echo_skb(): print error message, if trying to echo non existing skb
	usb: xhci: Prevent bus suspend if a port connect change or polling state is detected
	KVM: PPC: Move and undef TRACE_INCLUDE_PATH/FILE
	cpufreq: imx6q: add return value check for voltage scale
	SUNRPC: Fix a bogus get/put in generic_key_to_expire()
	kdb: Use strscpy with destination buffer size
	powerpc/numa: Suppress "VPHN is not supported" messages
	tmpfs: make lseek(SEEK_DATA/SEK_HOLE) return ENXIO with a negative offset
	of: add helper to lookup compatible child node
	NFC: nfcmrvl_uart: fix OF child-node lookup
	net: bcmgenet: fix OF child-node lookup
	x86/entry: spell EBX register correctly in documentation
	x86/entry/64: Remove %ebx handling from error_entry/exit
	arm64: remove no-op -p linker flag
	ath10k: fix kernel panic due to race in accessing arvif list
	Input: xpad - remove spurious events of wireless xpad 360 controller
	Input: xpad - handle "present" and "gone" correctly
	Input: xpad - update Xbox One Force Feedback Support
	Input: xpad - workaround dead irq_out after suspend/ resume
	Input: xpad - use LED API when identifying wireless controllers
	Input: xpad - correct xbox one pad device name
	Input: xpad - remove unused function
	Input: xpad - add Mad Catz FightStick TE 2 VID/PID
	Input: xpad - prevent spurious input from wired Xbox 360 controllers
	Input: xpad - add more third-party controllers
	Input: xpad - xbox one elite controller support
	Input: xpad - fix rumble on Xbox One controllers with 2015 firmware
	Input: xpad - power off wireless 360 controllers on suspend
	Input: xpad - add product ID for Xbox One S pad
	Input: xpad - fix Xbox One rumble stopping after 2.5 secs
	Input: xpad - correctly sort vendor id's
	Input: xpad - move reporting xbox one home button to common function
	Input: xpad - simplify error condition in init_output
	Input: xpad - don't depend on endpoint order
	Input: xpad - fix stuck mode button on Xbox One S pad
	Input: xpad - restore LED state after device resume
	Input: xpad - support some quirky Xbox One pads
	Input: xpad - sort supported devices by USB ID
	Input: xpad - sync supported devices with xboxdrv
	Input: xpad - add USB IDs for Mad Catz Brawlstick and Razer Sabertooth
	Input: xpad - sync supported devices with 360Controller
	Input: xpad - sync supported devices with XBCD
	Input: xpad - constify usb_device_id
	Input: xpad - fix PowerA init quirk for some gamepad models
	Input: xpad - validate USB endpoint type during probe
	Input: xpad - add support for PDP Xbox One controllers
	Input: xpad - add PDP device id 0x02a4
	Input: xpad - fix some coding style issues
	Input: xpad - avoid using __set_bit() for capabilities
	Input: xpad - add GPD Win 2 Controller USB IDs
	Input: xpad - fix GPD Win 2 controller name
	Input: xpad - add support for Xbox1 PDP Camo series gamepad
	cw1200: Don't leak memory if krealloc failes
	mwifiex: Fix NULL pointer dereference in skb_dequeue()
	mwifiex: fix p2p device doesn't find in scan problem
	netfilter: nf_tables: fix oops when inserting an element into a verdict map
	scsi: ufs: fix bugs related to null pointer access and array size
	scsi: ufshcd: Fix race between clk scaling and ungate work
	scsi: ufs: fix race between clock gating and devfreq scaling work
	scsi: ufshcd: release resources if probe fails
	scsi: qla2xxx: do not queue commands when unloading
	iwlwifi: mvm: fix regulatory domain update when the firmware starts
	tty: wipe buffer.
	tty: wipe buffer if not echoing data
	usb: xhci: fix uninitialized completion when USB3 port got wrong status
	btrfs: Ensure btrfs_trim_fs can trim the whole filesystem
	sched/core: Allow __sched_setscheduler() in interrupts when PI is not used
	namei: allow restricted O_CREAT of FIFOs and regular files
	s390/mm: Check for valid vma before zapping in gmap_discard
	drm/ast: Remove existing framebuffers before loading driver
	Linux 4.4.166

Change-Id: Iba8f0b45bc490f291b504ebb12590b2b01d4f075
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parents eec98fb4 56ccc3f7

Documentation/sysctl/fs.txt

+36 −0
Original line number Diff line number Diff line
@@ -34,7 +34,9 @@ Currently, these files are in /proc/sys/fs: 
- overflowgid

- pipe-user-pages-hard

- pipe-user-pages-soft

- protected_fifos

- protected_hardlinks

- protected_regular

- protected_symlinks

- suid_dumpable

- super-max
@@ -182,6 +184,24 @@ applied. 


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



protected_fifos:



The intent of this protection is to avoid unintentional writes to

an attacker-controlled FIFO, where a program expected to create a regular

file.



When set to "0", writing to FIFOs is unrestricted.



When set to "1" don't allow O_CREAT open on FIFOs that we don't own

in world writable sticky directories, unless they are owned by the

owner of the directory.



When set to "2" it also applies to group writable sticky directories.



This protection is based on the restrictions in Openwall.



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



protected_hardlinks:



A long-standing class of security issues is the hardlink-based
@@ -202,6 +222,22 @@ This protection is based on the restrictions in Openwall and grsecurity. 


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



protected_regular:



This protection is similar to protected_fifos, but it

avoids writes to an attacker-controlled regular file, where a program

expected to create one.



When set to "0", writing to regular files is unrestricted.



When set to "1" don't allow O_CREAT open on regular files that we

don't own in world writable sticky directories, unless they are

owned by the owner of the directory.



When set to "2" it also applies to group writable sticky directories.



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



protected_symlinks:



A long-standing class of security issues is the symlink-based

MAINTAINERS

+1 −0
Original line number Diff line number Diff line
@@ -10200,6 +10200,7 @@ F: arch/alpha/kernel/srm_env.c 


STABLE BRANCH

M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>

M:	Sasha Levin <sashal@kernel.org>

L:	stable@vger.kernel.org

S:	Supported

F:	Documentation/stable_kernel_rules.txt

Makefile

+1 −1
Original line number Diff line number Diff line 
VERSION = 4

PATCHLEVEL = 4

SUBLEVEL = 165

SUBLEVEL = 166

EXTRAVERSION =

NAME = Blurry Fish Butt

arch/arm64/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -10,7 +10,7 @@ 
#

# Copyright (C) 1995-2001 by Russell King



LDFLAGS_vmlinux	:=-p --no-undefined -X

LDFLAGS_vmlinux	:=--no-undefined -X

CPPFLAGS_vmlinux.lds = -DTEXT_OFFSET=$(TEXT_OFFSET)

OBJCOPYFLAGS	:=-O binary -R .note -R .note.gnu.build-id -R .comment -S

GZFLAGS		:=-9

arch/powerpc/kvm/trace.h

+6 −2
Original line number Diff line number Diff line
@@ -5,8 +5,6 @@ 


#undef TRACE_SYSTEM

#define TRACE_SYSTEM kvm

#define TRACE_INCLUDE_PATH .

#define TRACE_INCLUDE_FILE trace



/*

 * Tracepoint for guest mode entry.
@@ -119,4 +117,10 @@ TRACE_EVENT(kvm_check_requests, 
#endif /* _TRACE_KVM_H */



/* This part must be outside protection */

#undef TRACE_INCLUDE_PATH

#undef TRACE_INCLUDE_FILE



#define TRACE_INCLUDE_PATH .

#define TRACE_INCLUDE_FILE trace



#include <trace/define_trace.h>