android_kernel_zuk_msm8996.git/kernel/debug/kdb, branch master null Merge 4.4.259 into android-4.4-p 2021-03-03T16:00:24+00:00 Greg Kroah-Hartman gregkh@google.com 2021-03-03T16:00:24+00:00 04d20538efb761ab6ec2c8605d3cf940f44ff43d Changes in 4.4.259 HID: make arrays usage and value to be the same usb: quirks: add quirk to start video capture on ELMO L-12F document camera reliable xen-netback: delete NAPI instance when queue fails to initialize ntfs: check for valid standard information attribute igb: Remove incorrect "unexpected SYS WRAP" log message scripts/recordmcount.pl: support big endian for ARCH sh kdb: Make memory allocations more robust MIPS: vmlinux.lds.S: add missing PAGE_ALIGNED_DATA() section Bluetooth: Fix initializing response id after clearing struct ARM: dts: exynos: correct PMIC interrupt trigger level on Spring ARM: dts: exynos: correct PMIC interrupt trigger level on Arndale Octa Bluetooth: drop HCI device reference before return Bluetooth: Put HCI device if inquiry procedure interrupts usb: dwc2: Abort transaction after errors with unknown reason usb: dwc2: Make "trimming xfer length" a debug message ARM: s3c: fix fiq for clang IAS bnxt_en: reverse order of TX disable and carrier off xen/netback: fix spurious event detection for common event case b43: N-PHY: Fix the update of coef for the PHY revision >= 3case fbdev: aty: SPARC64 requires FB_ATY_CT drm/gma500: Fix error return code in psb_driver_load() gma500: clean up error handling in init MIPS: c-r4k: Fix section mismatch for loongson2_sc_init MIPS: lantiq: Explicitly compare LTQ_EBU_PCC_ISTAT against 0 media: media/pci: Fix memleak in empress_init media: tm6000: Fix memleak in tm6000_start_stream ASoC: cs42l56: fix up error handling in probe media: lmedm04: Fix misuse of comma media: cx25821: Fix a bug when reallocating some dma memory media: uvcvideo: Accept invalid bFormatIndex and bFrameIndex values btrfs: clarify error returns values in __load_free_space_cache fs/jfs: fix potential integer overflow on shift of a int jffs2: fix use after free in jffs2_sum_write_data() clk: meson: clk-pll: fix initializing the old rate (fallback) for a PLL HID: core: detect and skip invalid inputs to snto32() dmaengine: fsldma: Fix a resource leak in the remove function dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined regulator: axp20x: Fix reference cout leak isofs: release buffer head before return IB/umad: Return EIO in case of when device disassociated powerpc/47x: Disable 256k page size mmc: usdhi6rol0: Fix a resource leak in the error handling path of the probe ARM: 9046/1: decompressor: Do not clear SCTLR.nTLSMD for ARMv7+ cores amba: Fix resource leak for drivers without .remove tracepoint: Do not fail unregistering a probe due to memory failure mfd: wm831x-auxadc: Prevent use after free in wm831x_auxadc_read_irq() powerpc/pseries/dlpar: handle ibm, configure-connector delay status perf intel-pt: Fix missing CYC processing in PSB perf test: Fix unaligned access in sample parsing test Input: elo - fix an error code in elo_connect() sparc64: only select COMPAT_BINFMT_ELF if BINFMT_ELF is set misc: eeprom_93xx46: Fix module alias to enable module autoprobe misc: eeprom_93xx46: Add module alias to avoid breaking support for non device tree users VMCI: Use set_page_dirty_lock() when unregistering guest memory PCI: Align checking of syscall user config accessors mm/memory.c: fix potential pte_unmap_unlock pte error mm/hugetlb: fix potential double free in hugetlb_register_node() error path i2c: brcmstb: Fix brcmstd_send_i2c_cmd condition scsi: bnx2fc: Fix Kconfig warning & CNIC build errors block: Move SECTOR_SIZE and SECTOR_SHIFT definitions into <linux/blkdev.h> blk-settings: align max_sectors on "logical_block_size" boundary Input: xpad - add support for PowerA Enhanced Wired Controller for Xbox Series X|S Input: joydev - prevent potential read overflow in ioctl Input: i8042 - add ASUS Zenbook Flip to noselftest list USB: serial: option: update interface mapping for ZTE P685M USB: serial: mos7840: fix error code in mos7840_write() USB: serial: mos7720: fix error code in mos7720_write() usb: dwc3: gadget: Fix setting of DEPCFG.bInterval_m1 usb: dwc3: gadget: Fix dep->interval for fullspeed interrupt KEYS: trusted: Fix migratable=1 failing btrfs: fix reloc root leak with 0 ref reloc roots on recovery drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue staging: rtl8188eu: Add Edimax EW-7811UN V2 to device table x86/reboot: Force all cpus to exit VMX root if VMX is supported floppy: reintroduce O_NDELAY fix mm: hugetlb: fix a race between freeing and dissolving the page usb: renesas_usbhs: Clear pipe running flag in usbhs_pkt_pop() libnvdimm/dimm: Avoid race between probe and available_slots_show() module: Ignore _GLOBAL_OFFSET_TABLE_ when warning for undefined symbols gpio: pcf857x: Fix missing first interrupt f2fs: fix out-of-repair __setattr_copy() sparc32: fix a user-triggerable oops in clear_user() gfs2: Don't skip dlm unlock if glock has an lvb dm era: Recover committed writeset after crash dm era: Verify the data block size hasn't changed dm era: Fix bitset memory leaks dm era: Use correct value size in equality function of writeset tree dm era: Reinitialize bitset cache before digesting a new writeset dm era: only resize metadata in preresume futex: Fix OWNER_DEAD fixup dm era: Update in-core bitset after committing the metadata Linux 4.4.259 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I9105f90e1b63990a4db7a241f6568c14ca8fe8b2 
Changes in 4.4.259
	HID: make arrays usage and value to be the same
	usb: quirks: add quirk to start video capture on ELMO L-12F document camera reliable
	xen-netback: delete NAPI instance when queue fails to initialize
	ntfs: check for valid standard information attribute
	igb: Remove incorrect "unexpected SYS WRAP" log message
	scripts/recordmcount.pl: support big endian for ARCH sh
	kdb: Make memory allocations more robust
	MIPS: vmlinux.lds.S: add missing PAGE_ALIGNED_DATA() section
	Bluetooth: Fix initializing response id after clearing struct
	ARM: dts: exynos: correct PMIC interrupt trigger level on Spring
	ARM: dts: exynos: correct PMIC interrupt trigger level on Arndale Octa
	Bluetooth: drop HCI device reference before return
	Bluetooth: Put HCI device if inquiry procedure interrupts
	usb: dwc2: Abort transaction after errors with unknown reason
	usb: dwc2: Make "trimming xfer length" a debug message
	ARM: s3c: fix fiq for clang IAS
	bnxt_en: reverse order of TX disable and carrier off
	xen/netback: fix spurious event detection for common event case
	b43: N-PHY: Fix the update of coef for the PHY revision >= 3case
	fbdev: aty: SPARC64 requires FB_ATY_CT
	drm/gma500: Fix error return code in psb_driver_load()
	gma500: clean up error handling in init
	MIPS: c-r4k: Fix section mismatch for loongson2_sc_init
	MIPS: lantiq: Explicitly compare LTQ_EBU_PCC_ISTAT against 0
	media: media/pci: Fix memleak in empress_init
	media: tm6000: Fix memleak in tm6000_start_stream
	ASoC: cs42l56: fix up error handling in probe
	media: lmedm04: Fix misuse of comma
	media: cx25821: Fix a bug when reallocating some dma memory
	media: uvcvideo: Accept invalid bFormatIndex and bFrameIndex values
	btrfs: clarify error returns values in __load_free_space_cache
	fs/jfs: fix potential integer overflow on shift of a int
	jffs2: fix use after free in jffs2_sum_write_data()
	clk: meson: clk-pll: fix initializing the old rate (fallback) for a PLL
	HID: core: detect and skip invalid inputs to snto32()
	dmaengine: fsldma: Fix a resource leak in the remove function
	dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function
	clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined
	regulator: axp20x: Fix reference cout leak
	isofs: release buffer head before return
	IB/umad: Return EIO in case of when device disassociated
	powerpc/47x: Disable 256k page size
	mmc: usdhi6rol0: Fix a resource leak in the error handling path of the probe
	ARM: 9046/1: decompressor: Do not clear SCTLR.nTLSMD for ARMv7+ cores
	amba: Fix resource leak for drivers without .remove
	tracepoint: Do not fail unregistering a probe due to memory failure
	mfd: wm831x-auxadc: Prevent use after free in wm831x_auxadc_read_irq()
	powerpc/pseries/dlpar: handle ibm, configure-connector delay status
	perf intel-pt: Fix missing CYC processing in PSB
	perf test: Fix unaligned access in sample parsing test
	Input: elo - fix an error code in elo_connect()
	sparc64: only select COMPAT_BINFMT_ELF if BINFMT_ELF is set
	misc: eeprom_93xx46: Fix module alias to enable module autoprobe
	misc: eeprom_93xx46: Add module alias to avoid breaking support for non device tree users
	VMCI: Use set_page_dirty_lock() when unregistering guest memory
	PCI: Align checking of syscall user config accessors
	mm/memory.c: fix potential pte_unmap_unlock pte error
	mm/hugetlb: fix potential double free in hugetlb_register_node() error path
	i2c: brcmstb: Fix brcmstd_send_i2c_cmd condition
	scsi: bnx2fc: Fix Kconfig warning & CNIC build errors
	block: Move SECTOR_SIZE and SECTOR_SHIFT definitions into <linux/blkdev.h>
	blk-settings: align max_sectors on "logical_block_size" boundary
	Input: xpad - add support for PowerA Enhanced Wired Controller for Xbox Series X|S
	Input: joydev - prevent potential read overflow in ioctl
	Input: i8042 - add ASUS Zenbook Flip to noselftest list
	USB: serial: option: update interface mapping for ZTE P685M
	USB: serial: mos7840: fix error code in mos7840_write()
	USB: serial: mos7720: fix error code in mos7720_write()
	usb: dwc3: gadget: Fix setting of DEPCFG.bInterval_m1
	usb: dwc3: gadget: Fix dep->interval for fullspeed interrupt
	KEYS: trusted: Fix migratable=1 failing
	btrfs: fix reloc root leak with 0 ref reloc roots on recovery
	drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue
	staging: rtl8188eu: Add Edimax EW-7811UN V2 to device table
	x86/reboot: Force all cpus to exit VMX root if VMX is supported
	floppy: reintroduce O_NDELAY fix
	mm: hugetlb: fix a race between freeing and dissolving the page
	usb: renesas_usbhs: Clear pipe running flag in usbhs_pkt_pop()
	libnvdimm/dimm: Avoid race between probe and available_slots_show()
	module: Ignore _GLOBAL_OFFSET_TABLE_ when warning for undefined symbols
	gpio: pcf857x: Fix missing first interrupt
	f2fs: fix out-of-repair __setattr_copy()
	sparc32: fix a user-triggerable oops in clear_user()
	gfs2: Don't skip dlm unlock if glock has an lvb
	dm era: Recover committed writeset after crash
	dm era: Verify the data block size hasn't changed
	dm era: Fix bitset memory leaks
	dm era: Use correct value size in equality function of writeset tree
	dm era: Reinitialize bitset cache before digesting a new writeset
	dm era: only resize metadata in preresume
	futex: Fix OWNER_DEAD fixup
	dm era: Update in-core bitset after committing the metadata
	Linux 4.4.259

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I9105f90e1b63990a4db7a241f6568c14ca8fe8b2
kdb: Make memory allocations more robust 2021-03-03T15:44:15+00:00 Sumit Garg sumit.garg@linaro.org 2021-01-22T11:05:56+00:00 f1c9225ad3a07991a0dc82744147d4d65ca264b1 commit 93f7a6d818deef69d0ba652d46bae6fbabbf365c upstream. Currently kdb uses in_interrupt() to determine whether its library code has been called from the kgdb trap handler or from a saner calling context such as driver init. This approach is broken because in_interrupt() alone isn't able to determine kgdb trap handler entry from normal task context. This can happen during normal use of basic features such as breakpoints and can also be trivially reproduced using: echo g > /proc/sysrq-trigger We can improve this by adding check for in_dbg_master() instead which explicitly determines if we are running in debugger context. Cc: stable@vger.kernel.org Signed-off-by: Sumit Garg <sumit.garg@linaro.org> Link: https://lore.kernel.org/r/1611313556-4004-1-git-send-email-sumit.garg@linaro.org Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 93f7a6d818deef69d0ba652d46bae6fbabbf365c upstream.

Currently kdb uses in_interrupt() to determine whether its library
code has been called from the kgdb trap handler or from a saner calling
context such as driver init. This approach is broken because
in_interrupt() alone isn't able to determine kgdb trap handler entry from
normal task context. This can happen during normal use of basic features
such as breakpoints and can also be trivially reproduced using:
echo g > /proc/sysrq-trigger

We can improve this by adding check for in_dbg_master() instead which
explicitly determines if we are running in debugger context.

Cc: stable@vger.kernel.org
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Link: https://lore.kernel.org/r/1611313556-4004-1-git-send-email-sumit.garg@linaro.org
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Merge 4.4.241 into android-4.4-p 2020-10-29T09:15:51+00:00 Greg Kroah-Hartman gregkh@google.com 2020-10-29T09:15:51+00:00 608df7b5d6267a4bb674dea62cacc4028f876784 Changes in 4.4.241 ibmveth: Identify ingress large send packets. tipc: fix the skb_unshare() in tipc_buf_append() net/ipv4: always honour route mtu during forwarding r8169: fix data corruption issue on RTL8402 ALSA: bebob: potential info leak in hwdep_read() mm/kasan: print name of mem[set,cpy,move]() caller in report mm/kasan: add API to check memory regions compiler.h, kasan: Avoid duplicating __read_once_size_nocheck() compiler.h: Add read_word_at_a_time() function. lib/strscpy: Shut up KASAN false-positives in strscpy() x86/mm/ptdump: Fix soft lockup in page table walker net: hdlc: In hdlc_rcv, check to make sure dev is an HDLC device net: hdlc_raw_eth: Clear the IFF_TX_SKB_SHARING flag after calling ether_setup nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in nfc_genl_fw_download() tcp: fix to update snd_wl1 in bulk receiver fast path icmp: randomize the global rate limiter cifs: remove bogus debug code ima: Don't ignore errors from crypto_shash_update() EDAC/i5100: Fix error handling order in i5100_init_one() crypto: ixp4xx - Fix the size used in a 'dma_free_coherent()' call media: Revert "media: exynos4-is: Add missed check for pinctrl_lookup_state()" media: m5mols: Check function pointer in m5mols_sensor_power media: omap3isp: Fix memleak in isp_probe crypto: omap-sham - fix digcnt register handling with export/import media: tc358743: initialize variable media: ti-vpe: Fix a missing check and reference count leak ath6kl: prevent potential array overflow in ath6kl_add_new_sta() ath9k: Fix potential out of bounds in ath9k_htc_txcompletion_cb() wcn36xx: Fix reported 802.11n rx_highest rate wcn3660/wcn3680 mwifiex: Do not use GFP_KERNEL in atomic context drm/gma500: fix error check scsi: qla4xxx: Fix an error handling path in 'qla4xxx_get_host_stats()' scsi: csiostor: Fix wrong return value in csio_hw_prep_fw() backlight: sky81452-backlight: Fix refcount imbalance on error VMCI: check return value of get_user_pages_fast() for errors tty: serial: earlycon dependency tty: hvcs: Don't NULL tty->driver_data until hvcs_cleanup() pty: do tty_flip_buffer_push without port->lock in pty_write drivers/virt/fsl_hypervisor: Fix error handling path video: fbdev: vga16fb: fix setting of pixclock because a pass-by-value error video: fbdev: sis: fix null ptr dereference HID: roccat: add bounds checking in kone_sysfs_write_settings() ath6kl: wmi: prevent a shift wrapping bug in ath6kl_wmi_delete_pstream_cmd() misc: mic: scif: Fix error handling path ALSA: seq: oss: Avoid mutex lock for a long-time ioctl quota: clear padding in v2r1_mem2diskdqb() net: enic: Cure the enic api locking trainwreck mfd: sm501: Fix leaks in probe() usb: gadget: u_ether: enable qmult on SuperSpeed Plus as well nl80211: fix non-split wiphy information mwifiex: fix double free net: korina: fix kfree of rx/tx descriptor array IB/mlx4: Adjust delayed work when a dup is observed powerpc/pseries: Fix missing of_node_put() in rng_init() powerpc/icp-hv: Fix missing of_node_put() in success path mtd: lpddr: fix excessive stack usage with clang mtd: mtdoops: Don't write panic data twice ARM: 9007/1: l2c: fix prefetch bits init in L2X0_AUX_CTRL using DT values powerpc/tau: Use appropriate temperature sample interval powerpc/tau: Remove duplicated set_thresholds() call powerpc/tau: Disable TAU between measurements perf intel-pt: Fix "context_switch event has no tid" error kdb: Fix pager search for multi-line strings powerpc/perf/hv-gpci: Fix starting index value cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_reboot_notifier lib/crc32.c: fix trivial typo in preprocessor condition vfio/pci: Clear token on bypass registration failure Input: imx6ul_tsc - clean up some errors in imx6ul_tsc_resume() Input: ep93xx_keypad - fix handling of platform_get_irq() error Input: omap4-keypad - fix handling of platform_get_irq() error Input: sun4i-ps2 - fix handling of platform_get_irq() error KVM: x86: emulating RDPID failure shall return #UD rather than #GP memory: omap-gpmc: Fix a couple off by ones memory: fsl-corenet-cf: Fix handling of platform_get_irq() error arm64: dts: zynqmp: Remove additional compatible string for i2c IPs powerpc/powernv/dump: Fix race while processing OPAL dump media: firewire: fix memory leak media: ati_remote: sanity check for both endpoints media: exynos4-is: Fix several reference count leaks due to pm_runtime_get_sync media: exynos4-is: Fix a reference count leak due to pm_runtime_get_sync media: exynos4-is: Fix a reference count leak media: bdisp: Fix runtime PM imbalance on error media: media/pci: prevent memory leak in bttv_probe media: uvcvideo: Ensure all probed info is returned to v4l2 mmc: sdio: Check for CISTPL_VERS_1 buffer size media: saa7134: avoid a shift overflow ntfs: add check for mft record size in superblock PM: hibernate: remove the bogus call to get_gendisk() in software_resume() scsi: mvumi: Fix error return in mvumi_io_attach() scsi: target: core: Add CONTROL field for trace events usb: gadget: function: printer: fix use-after-free in __lock_acquire udf: Limit sparing table size udf: Avoid accessing uninitialized data on failed inode read ath9k: hif_usb: fix race condition between usb_get_urb() and usb_kill_anchored_urbs() misc: rtsx: Fix memory leak in rtsx_pci_probe reiserfs: only call unlock_new_inode() if I_NEW xfs: make sure the rt allocator doesn't run off the end usb: ohci: Default to per-port over-current protection Bluetooth: Only mark socket zapped after unlocking scsi: ibmvfc: Fix error return in ibmvfc_probe() brcmsmac: fix memory leak in wlc_phy_attach_lcnphy rtl8xxxu: prevent potential memory leak Fix use after free in get_capset_info callback. tty: ipwireless: fix error handling ipvs: Fix uninit-value in do_ip_vs_set_ctl() reiserfs: Fix memory leak in reiserfs_parse_options() brcm80211: fix possible memleak in brcmf_proto_msgbuf_attach usb: core: Solve race condition in anchor cleanup functions ath10k: check idx validity in __ath10k_htt_rx_ring_fill_n() net: korina: cast KSEG0 address to pointer in kfree usb: cdc-acm: add quirk to blacklist ETAS ES58X devices USB: cdc-wdm: Make wdm_flush() interruptible and add wdm_fsync(). Linux 4.4.241 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I996be1c1248d000431eb6f5c53472dbafba8bd9c 
Changes in 4.4.241
	ibmveth: Identify ingress large send packets.
	tipc: fix the skb_unshare() in tipc_buf_append()
	net/ipv4: always honour route mtu during forwarding
	r8169: fix data corruption issue on RTL8402
	ALSA: bebob: potential info leak in hwdep_read()
	mm/kasan: print name of mem[set,cpy,move]() caller in report
	mm/kasan: add API to check memory regions
	compiler.h, kasan: Avoid duplicating __read_once_size_nocheck()
	compiler.h: Add read_word_at_a_time() function.
	lib/strscpy: Shut up KASAN false-positives in strscpy()
	x86/mm/ptdump: Fix soft lockup in page table walker
	net: hdlc: In hdlc_rcv, check to make sure dev is an HDLC device
	net: hdlc_raw_eth: Clear the IFF_TX_SKB_SHARING flag after calling ether_setup
	nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in nfc_genl_fw_download()
	tcp: fix to update snd_wl1 in bulk receiver fast path
	icmp: randomize the global rate limiter
	cifs: remove bogus debug code
	ima: Don't ignore errors from crypto_shash_update()
	EDAC/i5100: Fix error handling order in i5100_init_one()
	crypto: ixp4xx - Fix the size used in a 'dma_free_coherent()' call
	media: Revert "media: exynos4-is: Add missed check for pinctrl_lookup_state()"
	media: m5mols: Check function pointer in m5mols_sensor_power
	media: omap3isp: Fix memleak in isp_probe
	crypto: omap-sham - fix digcnt register handling with export/import
	media: tc358743: initialize variable
	media: ti-vpe: Fix a missing check and reference count leak
	ath6kl: prevent potential array overflow in ath6kl_add_new_sta()
	ath9k: Fix potential out of bounds in ath9k_htc_txcompletion_cb()
	wcn36xx: Fix reported 802.11n rx_highest rate wcn3660/wcn3680
	mwifiex: Do not use GFP_KERNEL in atomic context
	drm/gma500: fix error check
	scsi: qla4xxx: Fix an error handling path in 'qla4xxx_get_host_stats()'
	scsi: csiostor: Fix wrong return value in csio_hw_prep_fw()
	backlight: sky81452-backlight: Fix refcount imbalance on error
	VMCI: check return value of get_user_pages_fast() for errors
	tty: serial: earlycon dependency
	tty: hvcs: Don't NULL tty->driver_data until hvcs_cleanup()
	pty: do tty_flip_buffer_push without port->lock in pty_write
	drivers/virt/fsl_hypervisor: Fix error handling path
	video: fbdev: vga16fb: fix setting of pixclock because a pass-by-value error
	video: fbdev: sis: fix null ptr dereference
	HID: roccat: add bounds checking in kone_sysfs_write_settings()
	ath6kl: wmi: prevent a shift wrapping bug in ath6kl_wmi_delete_pstream_cmd()
	misc: mic: scif: Fix error handling path
	ALSA: seq: oss: Avoid mutex lock for a long-time ioctl
	quota: clear padding in v2r1_mem2diskdqb()
	net: enic: Cure the enic api locking trainwreck
	mfd: sm501: Fix leaks in probe()
	usb: gadget: u_ether: enable qmult on SuperSpeed Plus as well
	nl80211: fix non-split wiphy information
	mwifiex: fix double free
	net: korina: fix kfree of rx/tx descriptor array
	IB/mlx4: Adjust delayed work when a dup is observed
	powerpc/pseries: Fix missing of_node_put() in rng_init()
	powerpc/icp-hv: Fix missing of_node_put() in success path
	mtd: lpddr: fix excessive stack usage with clang
	mtd: mtdoops: Don't write panic data twice
	ARM: 9007/1: l2c: fix prefetch bits init in L2X0_AUX_CTRL using DT values
	powerpc/tau: Use appropriate temperature sample interval
	powerpc/tau: Remove duplicated set_thresholds() call
	powerpc/tau: Disable TAU between measurements
	perf intel-pt: Fix "context_switch event has no tid" error
	kdb: Fix pager search for multi-line strings
	powerpc/perf/hv-gpci: Fix starting index value
	cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_reboot_notifier
	lib/crc32.c: fix trivial typo in preprocessor condition
	vfio/pci: Clear token on bypass registration failure
	Input: imx6ul_tsc - clean up some errors in imx6ul_tsc_resume()
	Input: ep93xx_keypad - fix handling of platform_get_irq() error
	Input: omap4-keypad - fix handling of platform_get_irq() error
	Input: sun4i-ps2 - fix handling of platform_get_irq() error
	KVM: x86: emulating RDPID failure shall return #UD rather than #GP
	memory: omap-gpmc: Fix a couple off by ones
	memory: fsl-corenet-cf: Fix handling of platform_get_irq() error
	arm64: dts: zynqmp: Remove additional compatible string for i2c IPs
	powerpc/powernv/dump: Fix race while processing OPAL dump
	media: firewire: fix memory leak
	media: ati_remote: sanity check for both endpoints
	media: exynos4-is: Fix several reference count leaks due to pm_runtime_get_sync
	media: exynos4-is: Fix a reference count leak due to pm_runtime_get_sync
	media: exynos4-is: Fix a reference count leak
	media: bdisp: Fix runtime PM imbalance on error
	media: media/pci: prevent memory leak in bttv_probe
	media: uvcvideo: Ensure all probed info is returned to v4l2
	mmc: sdio: Check for CISTPL_VERS_1 buffer size
	media: saa7134: avoid a shift overflow
	ntfs: add check for mft record size in superblock
	PM: hibernate: remove the bogus call to get_gendisk() in software_resume()
	scsi: mvumi: Fix error return in mvumi_io_attach()
	scsi: target: core: Add CONTROL field for trace events
	usb: gadget: function: printer: fix use-after-free in __lock_acquire
	udf: Limit sparing table size
	udf: Avoid accessing uninitialized data on failed inode read
	ath9k: hif_usb: fix race condition between usb_get_urb() and usb_kill_anchored_urbs()
	misc: rtsx: Fix memory leak in rtsx_pci_probe
	reiserfs: only call unlock_new_inode() if I_NEW
	xfs: make sure the rt allocator doesn't run off the end
	usb: ohci: Default to per-port over-current protection
	Bluetooth: Only mark socket zapped after unlocking
	scsi: ibmvfc: Fix error return in ibmvfc_probe()
	brcmsmac: fix memory leak in wlc_phy_attach_lcnphy
	rtl8xxxu: prevent potential memory leak
	Fix use after free in get_capset_info callback.
	tty: ipwireless: fix error handling
	ipvs: Fix uninit-value in do_ip_vs_set_ctl()
	reiserfs: Fix memory leak in reiserfs_parse_options()
	brcm80211: fix possible memleak in brcmf_proto_msgbuf_attach
	usb: core: Solve race condition in anchor cleanup functions
	ath10k: check idx validity in __ath10k_htt_rx_ring_fill_n()
	net: korina: cast KSEG0 address to pointer in kfree
	usb: cdc-acm: add quirk to blacklist ETAS ES58X devices
	USB: cdc-wdm: Make wdm_flush() interruptible and add wdm_fsync().
	Linux 4.4.241

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I996be1c1248d000431eb6f5c53472dbafba8bd9c
kdb: Fix pager search for multi-line strings 2020-10-29T08:03:06+00:00 Daniel Thompson daniel.thompson@linaro.org 2020-09-09T14:17:08+00:00 a7c1b557e687f21c5bf1d81b8fb46ce376adc93e [ Upstream commit d081a6e353168f15e63eb9e9334757f20343319f ] Currently using forward search doesn't handle multi-line strings correctly. The search routine replaces line breaks with \0 during the search and, for regular searches ("help | grep Common\n"), there is code after the line has been discarded or printed to replace the break character. However during a pager search ("help\n" followed by "/Common\n") when the string is matched we will immediately return to normal output and the code that should restore the \n becomes unreachable. Fix this by restoring the replaced character when we disable the search mode and update the comment accordingly. Fixes: fb6daa7520f9d ("kdb: Provide forward search at more prompt") Link: https://lore.kernel.org/r/20200909141708.338273-1-daniel.thompson@linaro.org Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit d081a6e353168f15e63eb9e9334757f20343319f ]

Currently using forward search doesn't handle multi-line strings correctly.
The search routine replaces line breaks with \0 during the search and, for
regular searches ("help | grep Common\n"), there is code after the line
has been discarded or printed to replace the break character.

However during a pager search ("help\n" followed by "/Common\n") when the
string is matched we will immediately return to normal output and the code
that should restore the \n becomes unreachable. Fix this by restoring the
replaced character when we disable the search mode and update the comment
accordingly.

Fixes: fb6daa7520f9d ("kdb: Provide forward search at more prompt")
Link: https://lore.kernel.org/r/20200909141708.338273-1-daniel.thompson@linaro.org
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Merge 4.4.212 into android-4.4-p 2020-01-29T09:43:58+00:00 Greg Kroah-Hartman gregkh@google.com 2020-01-29T09:43:58+00:00 141714cc1faf875442fd01b27308dc36ec9b3265 Changes in 4.4.212 xfs: Sanity check flags of Q_XQUOTARM call powerpc/archrandom: fix arch_get_random_seed_int() mt7601u: fix bbp version check in mt7601u_wait_bbp_ready drm/virtio: fix bounds check in virtio_gpu_cmd_get_capset() ALSA: hda: fix unused variable warning ALSA: usb-audio: update quirk for B&W PX to remove microphone staging: comedi: ni_mio_common: protect register write overflow pcrypt: use format specifier in kobject_add exportfs: fix 'passing zero to ERR_PTR()' warning drm/dp_mst: Skip validating ports during destruction, just ref pinctrl: sh-pfc: r8a7740: Add missing REF125CK pin to gether_gmii group pinctrl: sh-pfc: r8a7740: Add missing LCD0 marks to lcd0_data24_1 group pinctrl: sh-pfc: r8a7791: Remove bogus ctrl marks from qspi_data4_b group pinctrl: sh-pfc: r8a7791: Remove bogus marks from vin1_b_data18 group pinctrl: sh-pfc: sh73a0: Add missing TO pin to tpu4_to3 group pinctrl: sh-pfc: r8a7794: Remove bogus IPSR9 field pinctrl: sh-pfc: sh7734: Add missing IPSR11 field pinctrl: sh-pfc: sh7269: Add missing PCIOR0 field pinctrl: sh-pfc: sh7734: Remove bogus IPSR10 value Input: nomadik-ske-keypad - fix a loop timeout test clk: highbank: fix refcount leak in hb_clk_init() clk: qoriq: fix refcount leak in clockgen_init() clk: socfpga: fix refcount leak clk: samsung: exynos4: fix refcount leak in exynos4_get_xom() clk: imx6q: fix refcount leak in imx6q_clocks_init() clk: imx6sx: fix refcount leak in imx6sx_clocks_init() clk: imx7d: fix refcount leak in imx7d_clocks_init() clk: vf610: fix refcount leak in vf610_clocks_init() clk: armada-370: fix refcount leak in a370_clk_init() clk: kirkwood: fix refcount leak in kirkwood_clk_init() clk: armada-xp: fix refcount leak in axp_clk_init() IB/usnic: Fix out of bounds index check in query pkey RDMA/ocrdma: Fix out of bounds index check in query pkey media: s5p-jpeg: Correct step and max values for V4L2_CID_JPEG_RESTART_INTERVAL crypto: tgr192 - fix unaligned memory access ASoC: imx-sgtl5000: put of nodes if finding codec fails rtc: cmos: ignore bogus century byte tty: ipwireless: Fix potential NULL pointer dereference rtc: ds1672: fix unintended sign extension rtc: 88pm860x: fix unintended sign extension rtc: 88pm80x: fix unintended sign extension rtc: pm8xxx: fix unintended sign extension fbdev: chipsfb: remove set but not used variable 'size' pinctrl: sh-pfc: emev2: Add missing pinmux functions pinctrl: sh-pfc: r8a7791: Fix scifb2_data_c pin group pinctrl: sh-pfc: sh73a0: Fix fsic_spdif pin groups block: don't use bio->bi_vcnt to figure out segment number vfio_pci: Enable memory accesses before calling pci_map_rom cdc-wdm: pass return value of recover_from_urb_loss drm/nouveau/bios/ramcfg: fix missing parentheses when calculating RON drm/nouveau/pmu: don't print reply values if exec is false ASoC: qcom: Fix of-node refcount unbalance in apq8016_sbc_parse_of() fs/nfs: Fix nfs_parse_devname to not modify it's argument clocksource/drivers/sun5i: Fail gracefully when clock rate is unavailable ARM: 8847/1: pm: fix HYP/SVC mode mismatch when MCPM is used regulator: wm831x-dcdc: Fix list of wm831x_dcdc_ilim from mA to uA nios2: ksyms: Add missing symbol exports scsi: megaraid_sas: reduce module load time xen, cpu_hotplug: Prevent an out of bounds access net: sh_eth: fix a missing check of of_get_phy_mode media: ivtv: update *pos correctly in ivtv_read_pos() media: cx18: update *pos correctly in cx18_read_pos() media: wl128x: Fix an error code in fm_download_firmware() media: cx23885: check allocation return jfs: fix bogus variable self-initialization m68k: mac: Fix VIA timer counter accesses ARM: OMAP2+: Fix potentially uninitialized return value for _setup_reset() media: davinci-isif: avoid uninitialized variable use spi: tegra114: clear packed bit for unpacked mode spi: tegra114: fix for unpacked mode transfers soc/fsl/qe: Fix an error code in qe_pin_request() spi: bcm2835aux: fix driver to not allow 65535 (=-1) cs-gpios ehea: Fix a copy-paste err in ehea_init_port_res scsi: qla2xxx: Unregister chrdev if module initialization fails ARM: pxa: ssp: Fix "WARNING: invalid free of devm_ allocated data" hwmon: (w83627hf) Use request_muxed_region for Super-IO accesses tipc: set sysctl_tipc_rmem and named_timeout right range powerpc: vdso: Make vdso32 installation conditional in vdso_install media: ov2659: fix unbalanced mutex_lock/unlock 6lowpan: Off by one handling ->nexthdr dmaengine: axi-dmac: Don't check the number of frames for alignment ALSA: usb-audio: Handle the error from snd_usb_mixer_apply_create_quirk() packet: in recvmsg msg_name return at least sizeof sockaddr_ll ASoC: fix valid stream condition IB/mlx5: Add missing XRC options to QP optional params mask iommu/vt-d: Make kernel parameter igfx_off work with vIOMMU media: omap_vout: potential buffer overflow in vidioc_dqbuf() media: davinci/vpbe: array underflow in vpbe_enum_outputs() platform/x86: alienware-wmi: printing the wrong error code netfilter: ebtables: CONFIG_COMPAT: reject trailing data after last rule ARM: riscpc: fix lack of keyboard interrupts after irq conversion kdb: do a sanity check on the cpu in kdb_per_cpu() backlight: lm3630a: Return 0 on success in update_status functions thermal: cpu_cooling: Actually trace CPU load in thermal_power_cpu_get_power spi: spi-fsl-spi: call spi_finalize_current_message() at the end misc: sgi-xp: Properly initialize buf in xpc_get_rsvd_page_pa iommu: Use right function to get group for device signal/cifs: Fix cifs_put_tcp_session to call send_sig instead of force_sig inet: frags: call inet_frags_fini() after unregister_pernet_subsys() media: vivid: fix incorrect assignment operation when setting video mode powerpc/cacheinfo: add cacheinfo_teardown, cacheinfo_rebuild drm/msm/mdp5: Fix mdp5_cfg_init error return net/af_iucv: always register net_device notifier ASoC: ti: davinci-mcasp: Fix slot mask settings when using multiple AXRs rtc: pcf8563: Clear event flags and disable interrupts before requesting irq drm/msm/a3xx: remove TPL1 regs from snapshot iommu/amd: Make iommu_disable safer mfd: intel-lpss: Release IDA resources devres: allow const resource arguments net: pasemi: fix an use-after-free in pasemi_mac_phy_init() scsi: libfc: fix null pointer dereference on a null lport libertas_tf: Use correct channel range in lbtf_geo_init usb: host: xhci-hub: fix extra endianness conversion mic: avoid statically declaring a 'struct device'. x86/kgbd: Use NMI_VECTOR not APIC_DM_NMI ALSA: aoa: onyx: always initialize register read value cifs: fix rmmod regression in cifs.ko caused by force_sig changes crypto: caam - free resources in case caam_rng registration failed ext4: set error return correctly when ext4_htree_store_dirent fails ASoC: es8328: Fix copy-paste error in es8328_right_line_controls ASoC: cs4349: Use PM ops 'cs4349_runtime_pm' ASoC: wm8737: Fix copy-paste error in wm8737_snd_controls signal: Allow cifs and drbd to receive their terminating signals dmaengine: dw: platform: Switch to acpi_dma_controller_register() mac80211: minstrel_ht: fix per-group max throughput rate initialization mips: avoid explicit UB in assignment of mips_io_port_base ahci: Do not export local variable ahci_em_messages Partially revert "kfifo: fix kfifo_alloc() and kfifo_init()" power: supply: Init device wakeup after device_add() x86, perf: Fix the dependency of the x86 insn decoder selftest bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA iio: dac: ad5380: fix incorrect assignment to val ath9k: dynack: fix possible deadlock in ath_dynack_node_{de}init net: sonic: return NETDEV_TX_OK if failed to map buffer Btrfs: fix hang when loading existing inode cache off disk hwmon: (shtc1) fix shtc1 and shtw1 id mask net: sonic: replace dev_kfree_skb in sonic_send_packet net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names' iommu/amd: Wait for completion of IOTLB flush in attach_device net: hisilicon: Fix signedness bug in hix5hd2_dev_probe() net: broadcom/bcmsysport: Fix signedness in bcm_sysport_probe() net: ethernet: stmmac: Fix signedness bug in ipq806x_gmac_of_parse() mac80211: accept deauth frames in IBSS mode llc: fix another potential sk_buff leak in llc_ui_sendmsg() llc: fix sk_buff refcounting in llc_conn_state_process() net: stmmac: fix length of PTP clock's name string drm/msm/dsi: Implement reset correctly dmaengine: imx-sdma: fix size check for sdma script_number net: qca_spi: Move reset_count to struct qcaspi media: ov6650: Fix incorrect use of JPEG colorspace media: ov6650: Fix some format attributes not under control media: ov6650: Fix .get_fmt() V4L2_SUBDEV_FORMAT_TRY support MIPS: Loongson: Fix return value of loongson_hwmon_init net: neigh: use long type to store jiffies delta packet: fix data-race in fanout_flow_is_huge() dmaengine: ti: edma: fix missed failure handling drm/radeon: fix bad DMA from INTERRUPT_CNTL2 arm64: dts: juno: Fix UART frequency m68k: Call timer_interrupt() with interrupts disabled can, slip: Protect tty->disc_data in write_wakeup and close with RCU firestream: fix memory leaks net: cxgb3_main: Add CAP_NET_ADMIN check to CHELSIO_GET_MEM net, ip_tunnel: fix namespaces move net_sched: fix datalen for ematch net: usb: lan78xx: Add .ndo_features_check hwmon: (adt7475) Make volt2reg return same reg as reg2volt input Input: keyspan-remote - fix control-message timeouts ARM: 8950/1: ftrace/recordmcount: filter relocation types mmc: sdhci: fix minimum clock rate for v3 controller Input: sur40 - fix interface sanity checks Input: gtco - fix endpoint sanity check Input: aiptek - fix endpoint sanity check hwmon: (nct7802) Fix voltage limits to wrong registers scsi: RDMA/isert: Fix a recently introduced regression related to logout tracing: xen: Ordered comparison of function pointers do_last(): fetch directory ->i_mode and ->i_uid before it's too late iio: buffer: align the size of scan bytes to size of the largest element scsi: iscsi: Avoid potential deadlock in iscsi_if_rx func md: Avoid namespace collision with bitmap API bitmap: Add bitmap_alloc(), bitmap_zalloc() and bitmap_free() netfilter: ipset: use bitmap infrastructure completely net/x25: fix nonblocking connect libertas: Fix two buffer overflows at parsing bss descriptor Linux 4.4.212 Change-Id: Ic427b213b19cb47b394a4ddc4ed48c7278376c71 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> 
Changes in 4.4.212
	xfs: Sanity check flags of Q_XQUOTARM call
	powerpc/archrandom: fix arch_get_random_seed_int()
	mt7601u: fix bbp version check in mt7601u_wait_bbp_ready
	drm/virtio: fix bounds check in virtio_gpu_cmd_get_capset()
	ALSA: hda: fix unused variable warning
	ALSA: usb-audio: update quirk for B&W PX to remove microphone
	staging: comedi: ni_mio_common: protect register write overflow
	pcrypt: use format specifier in kobject_add
	exportfs: fix 'passing zero to ERR_PTR()' warning
	drm/dp_mst: Skip validating ports during destruction, just ref
	pinctrl: sh-pfc: r8a7740: Add missing REF125CK pin to gether_gmii group
	pinctrl: sh-pfc: r8a7740: Add missing LCD0 marks to lcd0_data24_1 group
	pinctrl: sh-pfc: r8a7791: Remove bogus ctrl marks from qspi_data4_b group
	pinctrl: sh-pfc: r8a7791: Remove bogus marks from vin1_b_data18 group
	pinctrl: sh-pfc: sh73a0: Add missing TO pin to tpu4_to3 group
	pinctrl: sh-pfc: r8a7794: Remove bogus IPSR9 field
	pinctrl: sh-pfc: sh7734: Add missing IPSR11 field
	pinctrl: sh-pfc: sh7269: Add missing PCIOR0 field
	pinctrl: sh-pfc: sh7734: Remove bogus IPSR10 value
	Input: nomadik-ske-keypad - fix a loop timeout test
	clk: highbank: fix refcount leak in hb_clk_init()
	clk: qoriq: fix refcount leak in clockgen_init()
	clk: socfpga: fix refcount leak
	clk: samsung: exynos4: fix refcount leak in exynos4_get_xom()
	clk: imx6q: fix refcount leak in imx6q_clocks_init()
	clk: imx6sx: fix refcount leak in imx6sx_clocks_init()
	clk: imx7d: fix refcount leak in imx7d_clocks_init()
	clk: vf610: fix refcount leak in vf610_clocks_init()
	clk: armada-370: fix refcount leak in a370_clk_init()
	clk: kirkwood: fix refcount leak in kirkwood_clk_init()
	clk: armada-xp: fix refcount leak in axp_clk_init()
	IB/usnic: Fix out of bounds index check in query pkey
	RDMA/ocrdma: Fix out of bounds index check in query pkey
	media: s5p-jpeg: Correct step and max values for V4L2_CID_JPEG_RESTART_INTERVAL
	crypto: tgr192 - fix unaligned memory access
	ASoC: imx-sgtl5000: put of nodes if finding codec fails
	rtc: cmos: ignore bogus century byte
	tty: ipwireless: Fix potential NULL pointer dereference
	rtc: ds1672: fix unintended sign extension
	rtc: 88pm860x: fix unintended sign extension
	rtc: 88pm80x: fix unintended sign extension
	rtc: pm8xxx: fix unintended sign extension
	fbdev: chipsfb: remove set but not used variable 'size'
	pinctrl: sh-pfc: emev2: Add missing pinmux functions
	pinctrl: sh-pfc: r8a7791: Fix scifb2_data_c pin group
	pinctrl: sh-pfc: sh73a0: Fix fsic_spdif pin groups
	block: don't use bio->bi_vcnt to figure out segment number
	vfio_pci: Enable memory accesses before calling pci_map_rom
	cdc-wdm: pass return value of recover_from_urb_loss
	drm/nouveau/bios/ramcfg: fix missing parentheses when calculating RON
	drm/nouveau/pmu: don't print reply values if exec is false
	ASoC: qcom: Fix of-node refcount unbalance in apq8016_sbc_parse_of()
	fs/nfs: Fix nfs_parse_devname to not modify it's argument
	clocksource/drivers/sun5i: Fail gracefully when clock rate is unavailable
	ARM: 8847/1: pm: fix HYP/SVC mode mismatch when MCPM is used
	regulator: wm831x-dcdc: Fix list of wm831x_dcdc_ilim from mA to uA
	nios2: ksyms: Add missing symbol exports
	scsi: megaraid_sas: reduce module load time
	xen, cpu_hotplug: Prevent an out of bounds access
	net: sh_eth: fix a missing check of of_get_phy_mode
	media: ivtv: update *pos correctly in ivtv_read_pos()
	media: cx18: update *pos correctly in cx18_read_pos()
	media: wl128x: Fix an error code in fm_download_firmware()
	media: cx23885: check allocation return
	jfs: fix bogus variable self-initialization
	m68k: mac: Fix VIA timer counter accesses
	ARM: OMAP2+: Fix potentially uninitialized return value for _setup_reset()
	media: davinci-isif: avoid uninitialized variable use
	spi: tegra114: clear packed bit for unpacked mode
	spi: tegra114: fix for unpacked mode transfers
	soc/fsl/qe: Fix an error code in qe_pin_request()
	spi: bcm2835aux: fix driver to not allow 65535 (=-1) cs-gpios
	ehea: Fix a copy-paste err in ehea_init_port_res
	scsi: qla2xxx: Unregister chrdev if module initialization fails
	ARM: pxa: ssp: Fix "WARNING: invalid free of devm_ allocated data"
	hwmon: (w83627hf) Use request_muxed_region for Super-IO accesses
	tipc: set sysctl_tipc_rmem and named_timeout right range
	powerpc: vdso: Make vdso32 installation conditional in vdso_install
	media: ov2659: fix unbalanced mutex_lock/unlock
	6lowpan: Off by one handling ->nexthdr
	dmaengine: axi-dmac: Don't check the number of frames for alignment
	ALSA: usb-audio: Handle the error from snd_usb_mixer_apply_create_quirk()
	packet: in recvmsg msg_name return at least sizeof sockaddr_ll
	ASoC: fix valid stream condition
	IB/mlx5: Add missing XRC options to QP optional params mask
	iommu/vt-d: Make kernel parameter igfx_off work with vIOMMU
	media: omap_vout: potential buffer overflow in vidioc_dqbuf()
	media: davinci/vpbe: array underflow in vpbe_enum_outputs()
	platform/x86: alienware-wmi: printing the wrong error code
	netfilter: ebtables: CONFIG_COMPAT: reject trailing data after last rule
	ARM: riscpc: fix lack of keyboard interrupts after irq conversion
	kdb: do a sanity check on the cpu in kdb_per_cpu()
	backlight: lm3630a: Return 0 on success in update_status functions
	thermal: cpu_cooling: Actually trace CPU load in thermal_power_cpu_get_power
	spi: spi-fsl-spi: call spi_finalize_current_message() at the end
	misc: sgi-xp: Properly initialize buf in xpc_get_rsvd_page_pa
	iommu: Use right function to get group for device
	signal/cifs: Fix cifs_put_tcp_session to call send_sig instead of force_sig
	inet: frags: call inet_frags_fini() after unregister_pernet_subsys()
	media: vivid: fix incorrect assignment operation when setting video mode
	powerpc/cacheinfo: add cacheinfo_teardown, cacheinfo_rebuild
	drm/msm/mdp5: Fix mdp5_cfg_init error return
	net/af_iucv: always register net_device notifier
	ASoC: ti: davinci-mcasp: Fix slot mask settings when using multiple AXRs
	rtc: pcf8563: Clear event flags and disable interrupts before requesting irq
	drm/msm/a3xx: remove TPL1 regs from snapshot
	iommu/amd: Make iommu_disable safer
	mfd: intel-lpss: Release IDA resources
	devres: allow const resource arguments
	net: pasemi: fix an use-after-free in pasemi_mac_phy_init()
	scsi: libfc: fix null pointer dereference on a null lport
	libertas_tf: Use correct channel range in lbtf_geo_init
	usb: host: xhci-hub: fix extra endianness conversion
	mic: avoid statically declaring a 'struct device'.
	x86/kgbd: Use NMI_VECTOR not APIC_DM_NMI
	ALSA: aoa: onyx: always initialize register read value
	cifs: fix rmmod regression in cifs.ko caused by force_sig changes
	crypto: caam - free resources in case caam_rng registration failed
	ext4: set error return correctly when ext4_htree_store_dirent fails
	ASoC: es8328: Fix copy-paste error in es8328_right_line_controls
	ASoC: cs4349: Use PM ops 'cs4349_runtime_pm'
	ASoC: wm8737: Fix copy-paste error in wm8737_snd_controls
	signal: Allow cifs and drbd to receive their terminating signals
	dmaengine: dw: platform: Switch to acpi_dma_controller_register()
	mac80211: minstrel_ht: fix per-group max throughput rate initialization
	mips: avoid explicit UB in assignment of mips_io_port_base
	ahci: Do not export local variable ahci_em_messages
	Partially revert "kfifo: fix kfifo_alloc() and kfifo_init()"
	power: supply: Init device wakeup after device_add()
	x86, perf: Fix the dependency of the x86 insn decoder selftest
	bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA
	iio: dac: ad5380: fix incorrect assignment to val
	ath9k: dynack: fix possible deadlock in ath_dynack_node_{de}init
	net: sonic: return NETDEV_TX_OK if failed to map buffer
	Btrfs: fix hang when loading existing inode cache off disk
	hwmon: (shtc1) fix shtc1 and shtw1 id mask
	net: sonic: replace dev_kfree_skb in sonic_send_packet
	net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names'
	iommu/amd: Wait for completion of IOTLB flush in attach_device
	net: hisilicon: Fix signedness bug in hix5hd2_dev_probe()
	net: broadcom/bcmsysport: Fix signedness in bcm_sysport_probe()
	net: ethernet: stmmac: Fix signedness bug in ipq806x_gmac_of_parse()
	mac80211: accept deauth frames in IBSS mode
	llc: fix another potential sk_buff leak in llc_ui_sendmsg()
	llc: fix sk_buff refcounting in llc_conn_state_process()
	net: stmmac: fix length of PTP clock's name string
	drm/msm/dsi: Implement reset correctly
	dmaengine: imx-sdma: fix size check for sdma script_number
	net: qca_spi: Move reset_count to struct qcaspi
	media: ov6650: Fix incorrect use of JPEG colorspace
	media: ov6650: Fix some format attributes not under control
	media: ov6650: Fix .get_fmt() V4L2_SUBDEV_FORMAT_TRY support
	MIPS: Loongson: Fix return value of loongson_hwmon_init
	net: neigh: use long type to store jiffies delta
	packet: fix data-race in fanout_flow_is_huge()
	dmaengine: ti: edma: fix missed failure handling
	drm/radeon: fix bad DMA from INTERRUPT_CNTL2
	arm64: dts: juno: Fix UART frequency
	m68k: Call timer_interrupt() with interrupts disabled
	can, slip: Protect tty->disc_data in write_wakeup and close with RCU
	firestream: fix memory leaks
	net: cxgb3_main: Add CAP_NET_ADMIN check to CHELSIO_GET_MEM
	net, ip_tunnel: fix namespaces move
	net_sched: fix datalen for ematch
	net: usb: lan78xx: Add .ndo_features_check
	hwmon: (adt7475) Make volt2reg return same reg as reg2volt input
	Input: keyspan-remote - fix control-message timeouts
	ARM: 8950/1: ftrace/recordmcount: filter relocation types
	mmc: sdhci: fix minimum clock rate for v3 controller
	Input: sur40 - fix interface sanity checks
	Input: gtco - fix endpoint sanity check
	Input: aiptek - fix endpoint sanity check
	hwmon: (nct7802) Fix voltage limits to wrong registers
	scsi: RDMA/isert: Fix a recently introduced regression related to logout
	tracing: xen: Ordered comparison of function pointers
	do_last(): fetch directory ->i_mode and ->i_uid before it's too late
	iio: buffer: align the size of scan bytes to size of the largest element
	scsi: iscsi: Avoid potential deadlock in iscsi_if_rx func
	md: Avoid namespace collision with bitmap API
	bitmap: Add bitmap_alloc(), bitmap_zalloc() and bitmap_free()
	netfilter: ipset: use bitmap infrastructure completely
	net/x25: fix nonblocking connect
	libertas: Fix two buffer overflows at parsing bss descriptor
	Linux 4.4.212

Change-Id: Ic427b213b19cb47b394a4ddc4ed48c7278376c71
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
kdb: do a sanity check on the cpu in kdb_per_cpu() 2020-01-29T09:21:43+00:00 Dan Carpenter dan.carpenter@oracle.com 2019-05-06T12:50:18+00:00 bfe9388e57f525d10a556ac476f55a4143f68413 [ Upstream commit b586627e10f57ee3aa8f0cfab0d6f7dc4ae63760 ] The "whichcpu" comes from argv[3]. The cpu_online() macro looks up the cpu in a bitmap of online cpus, but if the value is too high then it could read beyond the end of the bitmap and possibly Oops. Fixes: 5d5314d6795f ("kdb: core for kgdb back end (1 of 2)") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit b586627e10f57ee3aa8f0cfab0d6f7dc4ae63760 ]

The "whichcpu" comes from argv[3].  The cpu_online() macro looks up the
cpu in a bitmap of online cpus, but if the value is too high then it
could read beyond the end of the bitmap and possibly Oops.

Fixes: 5d5314d6795f ("kdb: core for kgdb back end (1 of 2)")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Merge 4.4.167 into android-4.4-p 2018-12-13T08:44:10+00:00 Greg Kroah-Hartman gregkh@google.com 2018-12-13T08:44:10+00:00 8fc3f0196592efd0b96f9ea6a5ec7e3af93038f5 Changes in 4.4.167 media: em28xx: Fix use-after-free when disconnecting Revert "wlcore: Add missing PM call for wlcore_cmd_wait_for_event_or_timeout()" rapidio/rionet: do not free skb before reading its length s390/qeth: fix length check in SNMP processing usbnet: ipheth: fix potential recvmsg bug and recvmsg bug 2 kvm: mmu: Fix race in emulated page table writes xtensa: enable coprocessors that are being flushed xtensa: fix coprocessor context offset definitions Btrfs: ensure path name is null terminated at btrfs_control_ioctl ALSA: wss: Fix invalid snd_free_pages() at error path ALSA: ac97: Fix incorrect bit shift at AC97-SPSA control write ALSA: control: Fix race between adding and removing a user element ALSA: sparc: Fix invalid snd_free_pages() at error path ext2: fix potential use after free dmaengine: at_hdmac: fix memory leak in at_dma_xlate() dmaengine: at_hdmac: fix module unloading btrfs: release metadata before running delayed refs USB: usb-storage: Add new IDs to ums-realtek usb: core: quirks: add RESET_RESUME quirk for Cherry G230 Stream series misc: mic/scif: fix copy-paste error in scif_create_remote_lookup Kbuild: suppress packed-not-aligned warning for default setting only exec: avoid gcc-8 warning for get_task_comm disable stringop truncation warnings for now kobject: Replace strncpy with memcpy unifdef: use memcpy instead of strncpy kernfs: Replace strncpy with memcpy ip_tunnel: Fix name string concatenate in __ip_tunnel_create() drm: gma500: fix logic error scsi: bfa: convert to strlcpy/strlcat staging: rts5208: fix gcc-8 logic error warning kdb: use memmove instead of overlapping memcpy iser: set sector for ambiguous mr status errors uprobes: Fix handle_swbp() vs. unregister() + register() race once more MIPS: ralink: Fix mt7620 nd_sd pinmux mips: fix mips_get_syscall_arg o32 check drm/ast: Fix incorrect free on ioregs scsi: scsi_devinfo: cleanly zero-pad devinfo strings ALSA: trident: Suppress gcc string warning scsi: csiostor: Avoid content leaks and casts kgdboc: Fix restrict error kgdboc: Fix warning with module build leds: call led_pwm_set() in leds-pwm to enforce default LED_OFF leds: turn off the LED and wait for completion on unregistering LED class device leds: leds-gpio: Fix return value check in create_gpio_led() Input: xpad - quirk all PDP Xbox One gamepads Input: matrix_keypad - check for errors from of_get_named_gpio() Input: elan_i2c - add ELAN0620 to the ACPI table Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15ARR Input: elan_i2c - add support for ELAN0621 touchpad btrfs: Always try all copies when reading extent buffers Btrfs: fix use-after-free when dumping free space ARC: change defconfig defaults to ARCv2 arc: [devboards] Add support of NFSv3 ACL mm: cleancache: fix corruption on missed inode invalidation mm: mlock: avoid increase mm->locked_vm on mlock() when already mlock2(,MLOCK_ONFAULT) usb: gadget: dummy: fix nonsensical comparisons iommu/vt-d: Fix NULL pointer dereference in prq_event_thread() iommu/ipmmu-vmsa: Fix crash on early domain free can: rcar_can: Fix erroneous registration batman-adv: Expand merged fragment buffer for full packet bnx2x: Assign unique DMAE channel number for FW DMAE transactions. qed: Fix PTT leak in qed_drain() qed: Fix reading wrong value in loop condition net/mlx4_core: Zero out lkey field in SW2HW_MPT fw command net/mlx4_core: Fix uninitialized variable compilation warning net/mlx4: Fix UBSAN warning of signed integer overflow net: faraday: ftmac100: remove netif_running(netdev) check before disabling interrupts iommu/vt-d: Use memunmap to free memremap net: amd: add missing of_node_put() usb: quirk: add no-LPM quirk on SanDisk Ultra Flair device usb: appledisplay: Add 27" Apple Cinema Display USB: check usb_get_extra_descriptor for proper size ALSA: usb-audio: Fix UAF decrement if card has no live interfaces in card.c ALSA: hda: Add support for AMD Stoney Ridge ALSA: pcm: Fix starvation on down_write_nonblock() ALSA: pcm: Call snd_pcm_unlink() conditionally at closing ALSA: pcm: Fix interval evaluation with openmin/max virtio/s390: avoid race on vcdev->config virtio/s390: fix race in ccw_io_helper() SUNRPC: Fix leak of krb5p encode pages xhci: Prevent U1/U2 link pm states if exit latency is too long Staging: lustre: remove two build warnings cifs: Fix separator when building path from dentry tty: serial: 8250_mtk: always resume the device in probe. kgdboc: fix KASAN global-out-of-bounds bug in param_set_kgdboc_var() mac80211_hwsim: Timer should be initialized before device registered mac80211: Clear beacon_int in ieee80211_do_stop mac80211: ignore tx status for PS stations in ieee80211_tx_status_ext mac80211: fix reordering of buffered broadcast packets mac80211: ignore NullFunc frames in the duplicate detection Linux 4.4.167 Change-Id: I67673edf3244cb17523bfb13f256d5b3ddd1bcba Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> 
Changes in 4.4.167
	media: em28xx: Fix use-after-free when disconnecting
	Revert "wlcore: Add missing PM call for wlcore_cmd_wait_for_event_or_timeout()"
	rapidio/rionet: do not free skb before reading its length
	s390/qeth: fix length check in SNMP processing
	usbnet: ipheth: fix potential recvmsg bug and recvmsg bug 2
	kvm: mmu: Fix race in emulated page table writes
	xtensa: enable coprocessors that are being flushed
	xtensa: fix coprocessor context offset definitions
	Btrfs: ensure path name is null terminated at btrfs_control_ioctl
	ALSA: wss: Fix invalid snd_free_pages() at error path
	ALSA: ac97: Fix incorrect bit shift at AC97-SPSA control write
	ALSA: control: Fix race between adding and removing a user element
	ALSA: sparc: Fix invalid snd_free_pages() at error path
	ext2: fix potential use after free
	dmaengine: at_hdmac: fix memory leak in at_dma_xlate()
	dmaengine: at_hdmac: fix module unloading
	btrfs: release metadata before running delayed refs
	USB: usb-storage: Add new IDs to ums-realtek
	usb: core: quirks: add RESET_RESUME quirk for Cherry G230 Stream series
	misc: mic/scif: fix copy-paste error in scif_create_remote_lookup
	Kbuild: suppress packed-not-aligned warning for default setting only
	exec: avoid gcc-8 warning for get_task_comm
	disable stringop truncation warnings for now
	kobject: Replace strncpy with memcpy
	unifdef: use memcpy instead of strncpy
	kernfs: Replace strncpy with memcpy
	ip_tunnel: Fix name string concatenate in __ip_tunnel_create()
	drm: gma500: fix logic error
	scsi: bfa: convert to strlcpy/strlcat
	staging: rts5208: fix gcc-8 logic error warning
	kdb: use memmove instead of overlapping memcpy
	iser: set sector for ambiguous mr status errors
	uprobes: Fix handle_swbp() vs. unregister() + register() race once more
	MIPS: ralink: Fix mt7620 nd_sd pinmux
	mips: fix mips_get_syscall_arg o32 check
	drm/ast: Fix incorrect free on ioregs
	scsi: scsi_devinfo: cleanly zero-pad devinfo strings
	ALSA: trident: Suppress gcc string warning
	scsi: csiostor: Avoid content leaks and casts
	kgdboc: Fix restrict error
	kgdboc: Fix warning with module build
	leds: call led_pwm_set() in leds-pwm to enforce default LED_OFF
	leds: turn off the LED and wait for completion on unregistering LED class device
	leds: leds-gpio: Fix return value check in create_gpio_led()
	Input: xpad - quirk all PDP Xbox One gamepads
	Input: matrix_keypad - check for errors from of_get_named_gpio()
	Input: elan_i2c - add ELAN0620 to the ACPI table
	Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15ARR
	Input: elan_i2c - add support for ELAN0621 touchpad
	btrfs: Always try all copies when reading extent buffers
	Btrfs: fix use-after-free when dumping free space
	ARC: change defconfig defaults to ARCv2
	arc: [devboards] Add support of NFSv3 ACL
	mm: cleancache: fix corruption on missed inode invalidation
	mm: mlock: avoid increase mm->locked_vm on mlock() when already mlock2(,MLOCK_ONFAULT)
	usb: gadget: dummy: fix nonsensical comparisons
	iommu/vt-d: Fix NULL pointer dereference in prq_event_thread()
	iommu/ipmmu-vmsa: Fix crash on early domain free
	can: rcar_can: Fix erroneous registration
	batman-adv: Expand merged fragment buffer for full packet
	bnx2x: Assign unique DMAE channel number for FW DMAE transactions.
	qed: Fix PTT leak in qed_drain()
	qed: Fix reading wrong value in loop condition
	net/mlx4_core: Zero out lkey field in SW2HW_MPT fw command
	net/mlx4_core: Fix uninitialized variable compilation warning
	net/mlx4: Fix UBSAN warning of signed integer overflow
	net: faraday: ftmac100: remove netif_running(netdev) check before disabling interrupts
	iommu/vt-d: Use memunmap to free memremap
	net: amd: add missing of_node_put()
	usb: quirk: add no-LPM quirk on SanDisk Ultra Flair device
	usb: appledisplay: Add 27" Apple Cinema Display
	USB: check usb_get_extra_descriptor for proper size
	ALSA: usb-audio: Fix UAF decrement if card has no live interfaces in card.c
	ALSA: hda: Add support for AMD Stoney Ridge
	ALSA: pcm: Fix starvation on down_write_nonblock()
	ALSA: pcm: Call snd_pcm_unlink() conditionally at closing
	ALSA: pcm: Fix interval evaluation with openmin/max
	virtio/s390: avoid race on vcdev->config
	virtio/s390: fix race in ccw_io_helper()
	SUNRPC: Fix leak of krb5p encode pages
	xhci: Prevent U1/U2 link pm states if exit latency is too long
	Staging: lustre: remove two build warnings
	cifs: Fix separator when building path from dentry
	tty: serial: 8250_mtk: always resume the device in probe.
	kgdboc: fix KASAN global-out-of-bounds bug in param_set_kgdboc_var()
	mac80211_hwsim: Timer should be initialized before device registered
	mac80211: Clear beacon_int in ieee80211_do_stop
	mac80211: ignore tx status for PS stations in ieee80211_tx_status_ext
	mac80211: fix reordering of buffered broadcast packets
	mac80211: ignore NullFunc frames in the duplicate detection
	Linux 4.4.167

Change-Id: I67673edf3244cb17523bfb13f256d5b3ddd1bcba
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
kdb: use memmove instead of overlapping memcpy 2018-12-13T08:21:29+00:00 Arnd Bergmann arnd@arndb.de 2018-02-02T14:59:40+00:00 e1885163d598359eb6a86117a94efd84014112ce commit 2cf2f0d5b91fd1b06a6ae260462fc7945ea84add upstream. gcc discovered that the memcpy() arguments in kdbnearsym() overlap, so we should really use memmove(), which is defined to handle that correctly: In function 'memcpy', inlined from 'kdbnearsym' at /git/arm-soc/kernel/debug/kdb/kdb_support.c:132:4: /git/arm-soc/include/linux/string.h:353:9: error: '__builtin_memcpy' accessing 792 bytes at offsets 0 and 8 overlaps 784 bytes at offset 8 [-Werror=restrict] return __builtin_memcpy(p, q, size); Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 2cf2f0d5b91fd1b06a6ae260462fc7945ea84add upstream.

gcc discovered that the memcpy() arguments in kdbnearsym() overlap, so
we should really use memmove(), which is defined to handle that correctly:

In function 'memcpy',
    inlined from 'kdbnearsym' at /git/arm-soc/kernel/debug/kdb/kdb_support.c:132:4:
/git/arm-soc/include/linux/string.h:353:9: error: '__builtin_memcpy' accessing 792 bytes at offsets 0 and 8 overlaps 784 bytes at offset 8 [-Werror=restrict]
  return __builtin_memcpy(p, q, size);

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Merge 4.4.166 into android-4.4-p 2018-12-01T09:09:35+00:00 Greg Kroah-Hartman gregkh@google.com 2018-12-01T09:09:35+00:00 3a8d064a2c2548c2319b8950e942da81aeccc739 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: I27e4a45948cb7b5f9b6c44756dab9f56add70a43 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> 
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: I27e4a45948cb7b5f9b6c44756dab9f56add70a43
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
kdb: Use strscpy with destination buffer size 2018-12-01T08:46:35+00:00 Prarit Bhargava prarit@redhat.com 2018-09-20T12:59:14+00:00 a4cfd4595d98af7dd0e6efece9aa31ea464bec03 [ Upstream commit c2b94c72d93d0929f48157eef128c4f9d2e603ce ] gcc 8.1.0 warns with: kernel/debug/kdb/kdb_support.c: In function ‘kallsyms_symbol_next’: kernel/debug/kdb/kdb_support.c:239:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=] strncpy(prefix_name, name, strlen(name)+1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kernel/debug/kdb/kdb_support.c:239:31: note: length computed here Use strscpy() with the destination buffer size, and use ellipses when displaying truncated symbols. v2: Use strscpy() Signed-off-by: Prarit Bhargava <prarit@redhat.com> Cc: Jonathan Toppins <jtoppins@redhat.com> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Daniel Thompson <daniel.thompson@linaro.org> Cc: kgdb-bugreport@lists.sourceforge.net Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit c2b94c72d93d0929f48157eef128c4f9d2e603ce ]

gcc 8.1.0 warns with:

kernel/debug/kdb/kdb_support.c: In function ‘kallsyms_symbol_next’:
kernel/debug/kdb/kdb_support.c:239:4: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
     strncpy(prefix_name, name, strlen(name)+1);
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/debug/kdb/kdb_support.c:239:31: note: length computed here

Use strscpy() with the destination buffer size, and use ellipses when
displaying truncated symbols.

v2: Use strscpy()

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Cc: Jonathan Toppins <jtoppins@redhat.com>
Cc: Jason Wessel <jason.wessel@windriver.com>
Cc: Daniel Thompson <daniel.thompson@linaro.org>
Cc: kgdb-bugreport@lists.sourceforge.net
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>