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Commit e9864000 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Merge 4.14.152 into android-4.14-q 



Changes in 4.14.152
	zram: fix race between backing_dev_show and backing_dev_store
	dm snapshot: use mutex instead of rw_semaphore
	dm snapshot: introduce account_start_copy() and account_end_copy()
	dm snapshot: rework COW throttling to fix deadlock
	dm: Use kzalloc for all structs with embedded biosets/mempools
	f2fs: flush quota blocks after turnning it off
	scsi: lpfc: Fix a duplicate 0711 log message number.
	sc16is7xx: Fix for "Unexpected interrupt: 8"
	powerpc/powernv: hold device_hotplug_lock when calling memtrace_offline_pages()
	HID: i2c-hid: add Direkt-Tek DTLAPY133-1 to descriptor override
	x86/cpu: Add Atom Tremont (Jacobsville)
	HID: i2c-hid: Add Odys Winbook 13 to descriptor override
	clk: boston: unregister clks on failure in clk_boston_setup()
	scripts/setlocalversion: Improve -dirty check with git-status --no-optional-locks
	HID: Add ASUS T100CHI keyboard dock battery quirks
	usb: handle warm-reset port requests on hub resume
	rtc: pcf8523: set xtal load capacitance from DT
	mlxsw: spectrum: Set LAG port collector only when active
	ALSA: hda/realtek - Apply ALC294 hp init also for S4 resume
	media: vimc: Remove unused but set variables
	exec: load_script: Do not exec truncated interpreter path
	PCI/PME: Fix possible use-after-free on remove
	power: supply: max14656: fix potential use-after-free
	iio: adc: meson_saradc: Fix memory allocation order
	iio: fix center temperature of bmc150-accel-core
	libsubcmd: Make _FORTIFY_SOURCE defines dependent on the feature
	perf tests: Avoid raising SEGV using an obvious NULL dereference
	perf map: Fix overlapped map handling
	perf jevents: Fix period for Intel fixed counters
	staging: rtl8188eu: fix null dereference when kzalloc fails
	RDMA/hfi1: Prevent memory leak in sdma_init
	RDMA/iwcm: Fix a lock inversion issue
	HID: hyperv: Use in-place iterator API in the channel callback
	nfs: Fix nfsi->nrequests count error on nfs_inode_remove_request
	arm64: ftrace: Ensure synchronisation in PLT setup for Neoverse-N1 #1542419
	tty: serial: owl: Fix the link time qualifier of 'owl_uart_exit()'
	tty: n_hdlc: fix build on SPARC
	gpio: max77620: Use correct unit for debounce times
	fs: cifs: mute -Wunused-const-variable message
	serial: mctrl_gpio: Check for NULL pointer
	efi/cper: Fix endianness of PCIe class code
	efi/x86: Do not clean dummy variable in kexec path
	MIPS: include: Mark __cmpxchg as __always_inline
	x86/xen: Return from panic notifier
	ocfs2: clear zero in unaligned direct IO
	fs: ocfs2: fix possible null-pointer dereferences in ocfs2_xa_prepare_entry()
	fs: ocfs2: fix a possible null-pointer dereference in ocfs2_write_end_nolock()
	fs: ocfs2: fix a possible null-pointer dereference in ocfs2_info_scan_inode_alloc()
	sched/vtime: Fix guest/system mis-accounting on task switch
	perf/x86/amd: Change/fix NMI latency mitigation to use a timestamp
	MIPS: include: Mark __xchg as __always_inline
	MIPS: fw: sni: Fix out of bounds init of o32 stack
	nbd: fix possible sysfs duplicate warning
	NFSv4: Fix leak of clp->cl_acceptor string
	s390/uaccess: avoid (false positive) compiler warnings
	tracing: Initialize iter->seq after zeroing in tracing_read_pipe()
	nbd: verify socket is supported during setup
	USB: legousbtower: fix a signedness bug in tower_probe()
	net_sched: check cops->tcf_block in tc_bind_tclass()
	thunderbolt: Use 32-bit writes when writing ring producer/consumer
	ath6kl: fix a NULL-ptr-deref bug in ath6kl_usb_alloc_urb_from_pipe()
	fuse: flush dirty data/metadata before non-truncate setattr
	fuse: truncate pending writes on O_TRUNC
	ALSA: bebob: Fix prototype of helper function to return negative value
	ALSA: hda/realtek - Fix 2 front mics of codec 0x623
	ALSA: hda/realtek - Add support for ALC623
	UAS: Revert commit 3ae62a42090f ("UAS: fix alignment of scatter/gather segments")
	USB: gadget: Reject endpoints with 0 maxpacket value
	usb-storage: Revert commit 747668dbc061 ("usb-storage: Set virt_boundary_mask to avoid SG overflows")
	USB: ldusb: fix ring-buffer locking
	USB: ldusb: fix control-message timeout
	USB: serial: whiteheat: fix potential slab corruption
	USB: serial: whiteheat: fix line-speed endianness
	scsi: target: cxgbit: Fix cxgbit_fw4_ack()
	HID: i2c-hid: add Trekstor Primebook C11B to descriptor override
	HID: Fix assumption that devices have inputs
	HID: fix error message in hid_open_report()
	nl80211: fix validation of mesh path nexthop
	s390/cmm: fix information leak in cmm_timeout_handler()
	s390/idle: fix cpu idle time calculation
	arm64: Ensure VM_WRITE|VM_SHARED ptes are clean by default
	rtlwifi: Fix potential overflow on P2P code
	dmaengine: cppi41: Fix cppi41_dma_prep_slave_sg() when idle
	llc: fix sk_buff leak in llc_sap_state_process()
	llc: fix sk_buff leak in llc_conn_service()
	rxrpc: Fix call ref leak
	NFC: pn533: fix use-after-free and memleaks
	bonding: fix potential NULL deref in bond_update_slave_arr
	net: usb: sr9800: fix uninitialized local variable
	sch_netem: fix rcu splat in netem_enqueue()
	sctp: fix the issue that flags are ignored when using kernel_connect
	sctp: not bind the socket in sctp_connect
	xfs: Correctly invert xfs_buftarg LRU isolation logic
	ALSA: timer: Simplify error path in snd_timer_open()
	ALSA: timer: Fix mutex deadlock at releasing card
	Revert "ALSA: hda: Flush interrupts on disabling"
	Linux 4.14.152

Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parents ca76d759 c9fda4f2

Documentation/admin-guide/kernel-parameters.txt

+4 −0
Original line number Diff line number Diff line
@@ -4879,6 +4879,10 @@ 
				the unplug protocol

			never -- do not unplug even if version check succeeds



	xen_legacy_crash	[X86,XEN]

			Crash from Xen panic notifier, without executing late

			panic() code such as dumping handler.



	xen_nopvspin	[X86,XEN]

			Disables the ticketlock slowpath using Xen PV

			optimizations.

Makefile

+1 −1
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0

VERSION = 4

PATCHLEVEL = 14

SUBLEVEL = 151

SUBLEVEL = 152

EXTRAVERSION =

NAME = Petit Gorille

arch/arm64/include/asm/pgtable-prot.h

+8 −7
Original line number Diff line number Diff line
@@ -43,11 +43,11 @@ 
#define PROT_DEFAULT		(_PROT_DEFAULT | PTE_MAYBE_NG)

#define PROT_SECT_DEFAULT	(_PROT_SECT_DEFAULT | PMD_MAYBE_NG)



#define PROT_DEVICE_nGnRnE	(PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_DIRTY | PTE_WRITE | PTE_ATTRINDX(MT_DEVICE_nGnRnE))

#define PROT_DEVICE_nGnRE	(PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_DIRTY | PTE_WRITE | PTE_ATTRINDX(MT_DEVICE_nGnRE))

#define PROT_NORMAL_NC		(PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_DIRTY | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL_NC))

#define PROT_NORMAL_WT		(PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_DIRTY | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL_WT))

#define PROT_NORMAL		(PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_DIRTY | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL))

#define PROT_DEVICE_nGnRnE	(PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_DEVICE_nGnRnE))

#define PROT_DEVICE_nGnRE	(PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_DEVICE_nGnRE))

#define PROT_NORMAL_NC		(PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL_NC))

#define PROT_NORMAL_WT		(PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL_WT))

#define PROT_NORMAL		(PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL))



#define PROT_SECT_DEVICE_nGnRE	(PROT_SECT_DEFAULT | PMD_SECT_PXN | PMD_SECT_UXN | PMD_ATTRINDX(MT_DEVICE_nGnRE))

#define PROT_SECT_NORMAL	(PROT_SECT_DEFAULT | PMD_SECT_PXN | PMD_SECT_UXN | PMD_ATTRINDX(MT_NORMAL))
@@ -71,8 +71,9 @@ 
#define PAGE_S2_DEVICE		__pgprot(_PROT_DEFAULT | PTE_S2_MEMATTR(MT_S2_DEVICE_nGnRE) | PTE_S2_RDONLY | PTE_UXN)



#define PAGE_NONE		__pgprot(((_PAGE_DEFAULT) & ~PTE_VALID) | PTE_PROT_NONE | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN)

#define PAGE_SHARED		__pgprot(_PAGE_DEFAULT | PTE_USER | PTE_NG | PTE_PXN | PTE_UXN | PTE_WRITE)

#define PAGE_SHARED_EXEC	__pgprot(_PAGE_DEFAULT | PTE_USER | PTE_NG | PTE_PXN | PTE_WRITE)

/* shared+writable pages are clean by default, hence PTE_RDONLY|PTE_WRITE */

#define PAGE_SHARED		__pgprot(_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN | PTE_WRITE)

#define PAGE_SHARED_EXEC	__pgprot(_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_WRITE)

#define PAGE_READONLY		__pgprot(_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN)

#define PAGE_READONLY_EXEC	__pgprot(_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN)

#define PAGE_EXECONLY		__pgprot(_PAGE_DEFAULT | PTE_RDONLY | PTE_NG | PTE_PXN)

arch/arm64/kernel/ftrace.c

+7 −1
Original line number Diff line number Diff line
@@ -119,7 +119,13 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr) 


			/*

			 * Ensure updated trampoline is visible to instruction

			 * fetch before we patch in the branch.

			 * fetch before we patch in the branch. Although the

			 * architecture doesn't require an IPI in this case,

			 * Neoverse-N1 erratum #1542419 does require one

			 * if the TLB maintenance in module_enable_ro() is

			 * skipped due to rodata_enabled. It doesn't seem worth

			 * it to make it conditional given that this is

			 * certainly not a fast-path.

			 */

			flush_icache_range((unsigned long)&dst[0],

					   (unsigned long)&dst[1]);

arch/mips/fw/sni/sniprom.c

+1 −1
Original line number Diff line number Diff line
@@ -42,7 +42,7 @@ 


/* O32 stack has to be 8-byte aligned. */

static u64 o32_stk[4096];

#define O32_STK	  &o32_stk[sizeof(o32_stk)]

#define O32_STK	  (&o32_stk[ARRAY_SIZE(o32_stk)])



#define __PROM_O32(fun, arg) fun arg __asm__(#fun); \

				     __asm__(#fun " = call_o32")