[PATCH 4.14 017/100] iwlwifi: mvm: fix regulatory domain update when the firmware starts

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Emmanuel Grumbach commit 82715ac71e6b94a2c2136e31f3a8e6748e33aa8c upstream. When the firmware starts, it doesn't have any regulatory information, hence it uses the world wide limitations. The

[PATCH 4.14 014/100] mmc: sdhci-pci: Try "cd" for card-detect lookup before using NULL

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Rajat Jain commit cdcefe6bd9df754f528ffc339d3cc143cea4ddf6 upstream. Problem: The card detect IRQ does not work with modern BIOS (that want to use _DSD to provide the card detect GPIO to the

[PATCH 4.14 016/100] iwlwifi: mvm: support sta_statistics() even on older firmware

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Emmanuel Grumbach commit ec484d03ef0df8d34086b95710e355a259cbe1f2 upstream. The oldest firmware supported by iwlmvm do support getting the average beacon RSSI. Enable the sta_statistics() call

[PATCH 4.14 064/100] mm, page_alloc: check for max order in hot path

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit c63ae43ba53bc432b414fd73dd5f4b01fcb1ab43 ] Konstantin has noticed that kvmalloc might trigger the following warning: WARNING: CPU: 0 PID: 6676 at mm/vmstat.c:986 __fragmentation_i

[PATCH 4.14 058/100] SUNRPC: Fix a bogus get/put in generic_key_to_expire()

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit e3d5e573a54dabdc0f9f3cb039d799323372b251 ] Signed-off-by: Trond Myklebust Signed-off-by: Sasha Levin --- net/sunrpc/auth_generic.c | 8 +--- 1 file changed, 1 insertion(+), 7

[PATCH 4.14 048/100] cpufreq: imx6q: add return value check for voltage scale

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 6ef28a04d1ccf718eee069b72132ce4aa1e52ab9 ] Add return value check for voltage scale when ARM clock rate change fail. Signed-off-by: Anson Huang Acked-by: Viresh Kumar Signed-off-b

[PATCH 4.14 059/100] kdb: Use strscpy with destination buffer size

4.14-stable review patch. If anyone has any objections, please let me know. -- [ 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: ‘

[PATCH 4.14 009/100] usb: dwc3: core: Clean up ULPI device

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Andy Shevchenko commit 08fd9a82fda86529bb2f2af3c2f7cb657b4d3066 upstream. If dwc3_core_init_mode() fails with deferred probe, next probe fails on sysfs with sysfs: cannot create duplicate fil

[PATCH 4.14 063/100] tmpfs: make lseek(SEEK_DATA/SEK_HOLE) return ENXIO with a negative offset

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 1a413646931cb14442065cfc17561e50f5b5bb44 ] Other filesystems such as ext4, f2fs and ubifs all return ENXIO when lseek (SEEK_DATA or SEEK_HOLE) requests a negative offset. man 2 lsee

[PATCH 4.14 061/100] efi/arm: Revert deferred unmap of early memmap mapping

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 33412b8673135b18ea42beb7f5117ed0091798b6 ] Commit: 3ea86495aef2 ("efi/arm: preserve early mapping of UEFI memory map longer for BGRT") deferred the unmap of the early mapping of

[PATCH 4.14 060/100] powerpc/numa: Suppress "VPHN is not supported" messages

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 437ccdc8ce629470babdda1a7086e2f477048cbd ] When VPHN function is not supported and during cpu hotplug event, kernel prints message 'VPHN function not supported. Disabling polling...'

[PATCH 4.14 065/100] of: add helper to lookup compatible child node

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 36156f9241cb0f9e37d998052873ca7501ad4b36 ] Add of_get_compatible_child() helper that can be used to lookup compatible child nodes. Several drivers currently use of_find_compatible_n

[PATCH 4.14 057/100] ARM: spectre-v2: per-CPU vtables to work around big.Little systems

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 383fb3ee8024d596f488d2dbaf45e572897acbdb ] In big.Little systems, some CPUs require the Spectre workarounds in paths such as the context switch, but other CPUs do not. In order to h

[PATCH 4.14 018/100] iwlwifi: mvm: dont use SAR Geo if basic SAR is not used

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Luca Coelho commit 5d041c46ccb9b48acc110e214beff5e2789311df upstream. We can't use SAR Geo if basic SAR is not enabled, since the SAR Geo tables define offsets in relation to the basic SAR tab

[PATCH 4.14 067/100] net: bcmgenet: fix OF child-node lookup

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit d397dbe606120a1ea1b11b0020c3f7a3852da5ac ] Use the new of_get_compatible_child() helper to lookup the mdio child node instead of using of_find_compatible_node(), which searches the e

[PATCH 4.14 049/100] rtc: pcf2127: fix a kmemleak caused in pcf2127_i2c_gather_write

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 9bde0afb7a906f1dabdba37162551565740b862d ] pcf2127_i2c_gather_write() allocates memory as local variable for i2c_master_send(), after finishing the master transfer, the allocated mem

[PATCH 4.14 066/100] NFC: nfcmrvl_uart: fix OF child-node lookup

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 5bf59773aaf36dd62117dc83d50e1bbf9ef432da ] Use the new of_get_compatible_child() helper to lookup the nfc child node instead of using of_find_compatible_node(), which searches the en

[PATCH 4.14 072/100] xhci: Add quirk to workaround the errata seen on Cavium Thunder-X2 Soc

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Cherian, George commit 11644a7659529730eaf2f166efaabe7c3dc7af8c upstream. Implement workaround for ThunderX2 Errata-129 (documented in CN99XX Known Issues" available at Cavium support site). A

[PATCH 4.14 071/100] xhci: Allow more than 32 quirks

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Marc Zyngier commit 36b6857932f380fcb55c31ac75857e3e81dd583a upstream. We now have 32 different quirks, and the field that holds them is full. Let's bump it up to the next stage so that we can

[PATCH 4.14 070/100] arm64: remove no-op -p linker flag

4.14-stable review patch. If anyone has any objections, please let me know. -- (commit 1a381d4a0a9a0f999a13faaba22bf6b3fc80dcb9 upstream) Linking the ARM64 defconfig kernel with LLVM lld fails with the error: ld.lld: error: unknown argument: -p Makefile:1015: recipe for tar

[PATCH 4.14 075/100] Input: xpad - add PDP device id 0x02a4

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit c6c848572f4da0e34ffe0a35364b4db871e13e42 ] Adds support for a PDP Xbox One controller with device ID (0x06ef:0x02a4). The Product string for this device is "PDP Wired Controller for

[PATCH 4.14 073/100] mtd: rawnand: atmel: fix OF child-node lookup

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Johan Hovold commit 5d1e9c2212ea6b4dd735e4fc3dd6279a365d5d10 upstream. Use the new of_get_compatible_child() helper to lookup the nfc child node instead of using of_find_compatible_node(), whi

[PATCH 4.14 069/100] power: supply: twl4030-charger: fix OF sibling-node lookup

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 9844fb2e351311210e6660a9a1c62d17424a6145 ] Use the new of_get_compatible_child() helper to lookup the usb sibling node instead of using of_find_compatible_node(), which searches the

[PATCH 4.14 068/100] drm/mediatek: fix OF sibling-node lookup

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit ceff2f4dcd44abf35864d9a99f85ac619e89a01d ] Use the new of_get_compatible_child() helper to lookup the sibling instead of using of_find_compatible_node(), which searches the entire tr

[PATCH 4.14 074/100] ubi: fastmap: Check each mapping only once

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Richard Weinberger commit 34653fd8c46e771585fce5975e4243f8fd401914 upstream. Maintain a bitmap to keep track of which LEB->PEB mapping was checked already. That way we have to read back VID he

[PATCH 4.14 076/100] Input: xpad - fix some coding style issues

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 68c78d0155e37992268664e134996d2b140ddf38 ] Fix some coding style issues reported by checkpatch.pl. Mostly brackets in macros, spacing and comment style. Signed-off-by: Leo Sperling

[PATCH 4.14 050/100] crypto: simd - correctly take reqsize of wrapped skcipher into account

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 508a1c4df085a547187eed346f1bfe5e381797f1 ] The simd wrapper's skcipher request context structure consists of a single subrequest whose size is taken from the subordinate skcipher. Ho

[PATCH 4.14 079/100] iwlwifi: fix wrong WGDS_WIFI_DATA_SIZE

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Matt Chen commit 66e839030fd698586734e017fd55c4f2a89dba0b upstream. >From coreboot/BIOS: Name ("WGDS", Package() { Revision, Package() { DomainType, // 0x7:WiFi

[PATCH 4.14 051/100] floppy: fix race condition in __floppy_read_block_0()

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit de7b75d82f70c5469675b99ad632983c50b6f7e7 ] LKP recently reported a hang at bootup in the floppy code: [ 245.678853] INFO: task mount:580 blocked for more than 120 seconds. [ 245.6

[PATCH 4.14 082/100] net/mlx4_core: Fix wrong calculation of free counters

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Eran Ben Elisha commit 0bb9fc4f5429ac970181c073aa32e521e20f7b73 upstream. The field res_free indicates the total number of counters which are available for allocation (reserved and unreserved)

[PATCH 4.14 080/100] kbuild: allow to use GCC toolchain not in Clang search path

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Stefan Agner commit ef8c4ed9db80261f397f0c0bf723684601ae3b52 upstream. When using a GCC cross toolchain which is not in a compiled in Clang search path, Clang reverts to the system assembler a

[PATCH 4.14 081/100] PCI: endpoint: Populate func_no before calling pci_epc_add_epf()

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Niklas Cassel commit 0c47cd7a9b6c9c36c08113e594e9ad017fb17865 upstream. func_no is a member of struct pci_epf. Since struct pci_epf is used as an argument to pci_epc_add_epf() (to bind an end

[PATCH 4.14 084/100] rtc: omap: fix error path when pinctrl_register fails

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Alexandre Belloni commit 26e480f7bb7840fc0daa9c3af7c4501b2cf5902f upstream. If pinctrl_register() fails probe will return with an error without locking the RTC and disabling pm_runtime. Set re

[PATCH 4.14 095/100] rcu: Make need_resched() respond to urgent RCU-QS needs

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Paul E. McKenney commit 92aa39e9dc77481b90cbef25e547d66cab901496 upstream. The per-CPU rcu_dynticks.rcu_urgent_qs variable communicates an urgent need for an RCU quiescent state from the force

[PATCH 4.14 096/100] net: ieee802154: 6lowpan: fix frag reassembly

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Alexander Aring commit f18fa5de5ba7f1d6650951502bb96a6e4715a948 upstream. This patch initialize stack variables which are used in frag_lowpan_compare_key to zero. In my case there are padding

[PATCH 4.14 093/100] lan78xx: Read MAC address from DT if present

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Phil Elwell commit 760db29bdc97b73ff60b091315ad787b1deb5cf5 upstream. There is a standard mechanism for locating and using a MAC address from the Device Tree. Use this facility in the lan78xx

[PATCH 4.14 053/100] perf/x86/intel/uncore: Add more IMC PCI IDs for KabyLake and CoffeeLake CPUs

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit c10a8de0d32e95b0b8c7c17b6dc09baea5a5a899 ] KabyLake and CoffeeLake CPUs have the same client uncore events as SkyLake. Add the PCI IDs for the KabyLake Y, U, S processor lines and C

[PATCH 4.14 055/100] ARM: clean up per-processor check_bugs method call

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 945aceb1db8885d3a35790cf2e810f681db52756 ] Call the per-processor type check_bugs() method in the same way as we do other per-processor functions - move the "processor." detail into

[PATCH 4.14 056/100] ARM: add PROC_VTABLE and PROC_TABLE macros

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit e209950fdd065d2cc46e6338e47e52841b830cba ] Allow the way we access members of the processor vtable to be changed at compile time. We will need to move to per-CPU vtables to fix the

[PATCH 4.14 052/100] powerpc/io: Fix the IO workarounds code to work with Radix

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 43c6494fa1499912c8177e71450c0279041152a6 ] Back in 2006 Ben added some workarounds for a misbehaviour in the Spider IO bridge used on early Cell machines, see commit 014da7ff47b5 ("[

[PATCH 4.14 078/100] Input: xpad - add support for Xbox1 PDP Camo series gamepad

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 9735082a7cbae572c2eabdc45acecc8c9fa0759b ] The "Xbox One PDP Wired Controller - Camo series" has a different product-id than the regular PDP controller and the PDP stealth series, bu

Re: [patch V2 01/28] x86/speculation: Update the TIF_SSBD comment

On Sun, Nov 25, 2018 at 07:33:29PM +0100, Thomas Gleixner wrote: > "Reduced Data Speculation" is an obsolete term. The correct new name is > "Speculative store bypass disable" - which is abbreviated into SSBD. > > Signed-off-by: Tim Chen > Signed-off-by: Thomas Gleixner Reviewed-by: Konrad Rzesz

[PATCH 4.14 098/100] EVM: Add support for portable signature format

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Matthew Garrett commit 50b977481fce90aa5fbda55e330b9d722733e358 upstream. The EVM signature includes the inode number and (optionally) the filesystem UUID, making it impractical to ship EVM si

[PATCH 4.14 097/100] ima: always measure and audit files in policy

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Mimi Zohar commit f3cc6b25dcc5616f0d5c720009b2ac66f97df2ff upstream. All files matching a "measure" rule must be included in the IMA measurement list, even when the file hash cannot be calcula

[PATCH 4.14 077/100] Input: xpad - avoid using __set_bit() for capabilities

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit a01308031c2647ed5f1c845104b73a8820a958a9 ] input_set_capability() and input_set_abs_param() will do it for you. Signed-off-by: Marcus Folkesson Signed-off-by: Dmitry Torokhov Sign

[PATCH 4.14 054/100] ARM: make lookup_processor_type() non-__init

4.14-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 899a42f836678a595f7d2bc36a5a0c2b03d08cbc ] Move lookup_processor_type() out of the __init section so it is callable from (eg) the secondary startup code during hotplug. Reviewed-by:

[PATCH 4.14 086/100] ARM: dts: exynos: Fix invalid node referenced by i2c20 alias in Peach Pit and Pi

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Krzysztof Kozlowski commit 70c3250ac1374688d7963e562fe58b23f70bcba9 upstream. After moving all nodes under "soc" node in commit 5d99cc59a3c6 ("ARM: dts: exynos: Move Exynos5250 and Exynos5420

[PATCH 4.14 087/100] driver core: Move device_links_purge() after bus_remove_device()

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Jeffy Chen commit 2ec16150179888b81717d1d3ce84e634f4736af2 upstream. The current ordering of code in device_del() triggers a WARN_ON() in device_links_purge(), because of an unexpected link st

[PATCH 4.14 089/100] tty: wipe buffer.

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Linus Torvalds commit c9a8e5fce009e3c601a43c49ea9dbcb25d1ffac5 upstream. After we are done with the tty buffer, zero it out. Reported-by: aszlig Tested-by: Milan Broz Tested-by: Daniel Zato

[PATCH 4.14 088/100] include/linux/pfn_t.h: force ~ to be parsed as an unary operator

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Sebastien Boisvert commit 4d54954a197175c0dcb3c82af0c0740d0c5f827a upstream. Tracing the event "fs_dax:dax_pmd_insert_mapping" with perf produces this warning: [fs_dax:dax_pmd_insert_ma

[PATCH 4.14 085/100] clk: samsung: exynos5250: Add missing clocks for FIMC LITE SYSMMU devices

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Marek Szyprowski commit 5b23fceec1ff94305c5d1accde018cae27448005 upstream. FIMC LITE SYSMMU devices are defined in exynos5250.dtsi, but clocks for them are not instantiated by Exynos5250 clock

[PATCH 4.14 099/100] ima: re-introduce own integrity cache lock

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Dmitry Kasatkin commit 0d73a55208e94fc9fb6deaeea61438cd3280d4c0 upstream. Before IMA appraisal was introduced, IMA was using own integrity cache lock along with i_mutex. process_measurement an

[PATCH 4.14 090/100] tty: wipe buffer if not echoing data

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Greg Kroah-Hartman commit b97b3d9fb57860a60592859e332de7759fd54c2e upstream. If we are not echoing the data to userspace or the console is in icanon mode, then perhaps it is a "secret" so we s

[PATCH 4.19 010/110] xhci: Add check for invalid byte size error when UAS devices are connected.

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Sandeep Singh commit d9193efba84fe4c4aa22a569fade5e6ca971f8af upstream. Observed "TRB completion code (27)" error which corresponds to Stopped - Length Invalid error(xhci spec section 4.17.4)

[PATCH 4.14 092/100] namei: allow restricted O_CREAT of FIFOs and regular files

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Salvatore Mesoraca commit 30aba6656f61ed44cba445a3c0d38b296fa9e8f5 upstream. Disallows open of FIFOs or regular files not owned by the user in world writable sticky directories, unless the own

[PATCH 4.14 083/100] i40iw: Fix memory leak in error path of create QP

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Mustafa Ismail commit 5a7189d529cd146cd5838af97b32fcac4122b471 upstream. If i40iw_allocate_dma_mem fails when creating a QP, the memory allocated for the QP structure using kzalloc is not free

[PATCH 4.14 091/100] usb: xhci: fix uninitialized completion when USB3 port got wrong status

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Aaron Ma commit 958c0bd86075d4ef1c936998deefe1947e539240 upstream. Realtek USB3.0 Card Reader [0bda:0328] reports wrong port status on Cannon lake PCH USB3.1 xHCI [8086:a36d] after resume from

Re: [PATCH 3.18 14/83] ARM: make lookup_processor_type() non-__init

Hi, As I've already fed back to Sascha about this, this patch on its own does not fix anything, and is not a stable kernel candidate without a patch that makes use of it (iow, the spectre fixes.) It is a preparatory patch for mainline commit 383fb3ee8024. Every commit in: $ git rev-list v4.16..

[PATCH 4.19 002/110] efi/libstub: arm: support building with clang

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Alistair Strachan commit 41f1c48420709470c51ee0e54b6fb28b956bb4e0 upstream. When building with CONFIG_EFI and CONFIG_EFI_STUB on ARM, the libstub Makefile would use -mno-single-pic-base withou

[PATCH 4.19 016/110] MAINTAINERS: Add Sasha as a stable branch maintainer

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Greg Kroah-Hartman commit cb5d21946d2a2f4687c482ab4604af1d29dac35a upstream. Sasha has somehow been convinced into helping me with the stable kernel maintenance. Codify this slip in good judg

[PATCH 4.19 015/110] ALSA: oss: Use kvzalloc() for local buffer allocations

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit 65766ee0bf7fe8b3be80e2e1c3ef54ad59b29476 upstream. PCM OSS layer may allocate a few temporary buffers, one for the core read/write and another for the conversions via plugi

[PATCH 4.19 014/110] usb: xhci: Prevent bus suspend if a port connect change or polling state is detected

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Mathias Nyman commit 2f31a67f01a8beb22cae754c53522cb61a005750 upstream. USB3 roothub might autosuspend before a plugged USB3 device is detected, causing USB3 device enumeration failure. USB3

[PATCH 4.19 011/110] usb: xhci: fix uninitialized completion when USB3 port got wrong status

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Aaron Ma commit 958c0bd86075d4ef1c936998deefe1947e539240 upstream. Realtek USB3.0 Card Reader [0bda:0328] reports wrong port status on Cannon lake PCH USB3.1 xHCI [8086:a36d] after resume from

[PATCH 4.19 009/110] xhci: handle port status events for removed USB3 hcd

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Mathias Nyman commit 1245374e9b8340fc255fd51b2015173a83050d03 upstream. At xhci removal the USB3 hcd (shared_hcd) is removed before the primary USB2 hcd. Interrupts for port status changes may

[PATCH 4.19 004/110] usb: dwc3: gadget: fix ISOC TRB type on unaligned transfers

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Felipe Balbi commit 2fc6d4be35fb1e262f209758e25bfe2b7a113a7f upstream. When chaining ISOC TRBs together, only the first ISOC TRB should be of type ISOC_FIRST, all others should be of type ISOC

[PATCH 4.19 003/110] usb: core: Fix hub port connection events lost

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Dennis Wassenberg commit 22454b79e6de05fa61a2a72d00d2eed798abbb75 upstream. This will clear the USB_PORT_FEAT_C_CONNECTION bit in case of a hub port reset only if a device is was attached to t

[PATCH 4.19 007/110] usb: dwc3: Fix NULL pointer exception in dwc3_pci_remove()

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Kuppuswamy Sathyanarayanan commit 7b412b04a0c7000293008231ce8413056abb1982 upstream. In dwc3_pci_quirks() function, gpiod lookup table is only registered for baytrail SOC. But in dwc3_pci_remo

[PATCH 4.19 013/110] xhci: Add quirk to workaround the errata seen on Cavium Thunder-X2 Soc

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Cherian, George commit 11644a7659529730eaf2f166efaabe7c3dc7af8c upstream. Implement workaround for ThunderX2 Errata-129 (documented in CN99XX Known Issues" available at Cavium support site). A

[PATCH 4.19 012/110] usb: xhci: fix timeout for transition from RExit to U0

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Aaron Ma commit a5baeaeabcca3244782a9b6382ebab6f8a58f583 upstream. This definition is used by msecs_to_jiffies in milliseconds. According to the comments, max rexit timeout should be 20ms. Ali

[PATCH 4.19 008/110] xhci: Fix leaking USB3 shared_hcd at xhci removal

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Mathias Nyman commit f068090426ea8d72c408ebd42953a82a88e2282c upstream. Ensure that the shared_hcd pointer is valid when calling usb_put_hcd() The shared_hcd is removed and freed in xhci by f

Re: [PATCH 4.9 39/92] efi/arm: Revert deferred unmap of early memmap mapping

On Thu, 29 Nov 2018 at 15:21, Greg Kroah-Hartman wrote: > > 4.9-stable review patch. If anyone has any objections, please let me know. > > -- > > [ Upstream commit 33412b8673135b18ea42beb7f5117ed0091798b6 ] > > Commit: > > 3ea86495aef2 ("efi/arm: preserve early mapping of UEFI m

[PATCH 4.19 027/110] opp: ti-opp-supply: Dynamically update u_volt_min

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Keerthy commit ba038546ff9e15d54d1134b5c5d2355648c00dec upstream. The voltage range (min, max) provided in the device tree is from the data manual and is pretty big, catering to a wide range o

[PATCH 4.19 031/110] selinux: Add __GFP_NOWARN to allocation at str_read()

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Tetsuo Handa commit 4458bba09788e70e8fb39ad003f087cd9dfbd6ac upstream. syzbot is hitting warning at str_read() [1] because len parameter can become larger than KMALLOC_MAX_SIZE. We don't need

[PATCH v2] ARC: io.h: Implement reads{x}()/writes{x}()

Some ARC CPU's do not support unaligned loads/stores. Currently, generic implementation of reads{b/w/l}()/writes{b/w/l}() is being used with ARC. This can lead to misfunction of some drivers as generic functions do a plain dereference of a pointer that can be unaligned. Let's use {get/put}_unalign

[PATCH 4.19 018/110] Documentation/security-bugs: Postpone fix publication in exceptional cases

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Will Deacon commit 544b03da39e2d7b4961d3163976ed4bfb1fac509 upstream. At the request of the reporter, the Linux kernel security team offers to postpone the publishing of a fix for up to 5 busi

[PATCH 4.19 030/110] v9fs_dir_readdir: fix double-free on p9stat_read error

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Dominique Martinet commit 81c99089bce693b94b775b6eb888115d2d540086 upstream. p9stat_read will call p9stat_free on error, we should only free the struct content on success. There also is no ne

[PATCH 4.19 029/110] tools/power/cpupower: fix compilation with STATIC=true

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Konstantin Khlebnikov commit 9de9aa45e9bd67232e000cca42ceb134b8ae51b6 upstream. Rename duplicate sysfs_read_file into cpupower_read_sysfs and fix linking. Signed-off-by: Konstantin Khlebnikov

[PATCH 4.19 036/110] llc: do not use sk_eat_skb()

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet commit 604d415e2bd642b7e02c80e719e0396b9d4a77a6 upstream. syzkaller triggered a use-after-free [1], caused by a combination of skb_get() in llc_conn_state_process() and usage of s

[PATCH 4.19 040/110] drm/fb-helper: Blacklist writeback when adding connectors to fbdev

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Paul Kocialkowski commit 8fd3b90300bec541806dac271de2fd44e2e4e2d2 upstream. Writeback connectors do not produce any on-screen output and require special care for use. Such connectors are hidde

[PATCH 4.19 032/110] Input: synaptics - avoid using uninitialized variable when probing

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Dmitry Torokhov commit f39f868ae74fa8deae2d01289b69b4727394 upstream. synaptics_detect() does not check whether sending commands to the device succeeds and instead relies on getting unique

[PATCH 4.19 034/110] sctp: clear the transport of some out_chunk_list chunks in sctp_assoc_rm_peer

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Xin Long commit df132eff463873e14e019a07f387b4d577d6d1f9 upstream. If a transport is removed by asconf but there still are some chunks with this transport queuing on out_chunk_list, later an u

[PATCH 4.19 037/110] mm: dont warn about large allocations for slab

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Dmitry Vyukov commit 61448479a9f2c954cde0cfe778cb6bec5d0a748d upstream. Slub does not call kmalloc_slab() for sizes > KMALLOC_MAX_CACHE_SIZE, instead it falls back to kmalloc_large(). For sla

[PATCH 4.19 033/110] bfs: add sanity check at bfs_fill_super()

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Tetsuo Handa commit 9f2df09a33aa2c76ce6385d382693f98d7f2f07e upstream. syzbot is reporting too large memory allocation at bfs_fill_super() [1]. Since file system image is corrupted such that b

[PATCH 4.19 019/110] mmc: sdhci-pci: Try "cd" for card-detect lookup before using NULL

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Rajat Jain commit cdcefe6bd9df754f528ffc339d3cc143cea4ddf6 upstream. Problem: The card detect IRQ does not work with modern BIOS (that want to use _DSD to provide the card detect GPIO to the

Re: [RFC][PATCH 00/14] function_graph: Rewrite to allow multiple users

Hi Steve, On Mon, 26 Nov 2018 11:32:15 -0500 Steven Rostedt wrote: > On Mon, 26 Nov 2018 18:21:12 +0900 > Masami Hiramatsu wrote: > > > > > Note, if another fgraph_ops is registered in the same location, its > > > retfunc may be called that was set by a previous fgraph_ops. This > > > is not

[PATCH 4.19 039/110] tcp: do not release socket ownership in tcp_close()

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet commit 8873c064d1de579ea23412a6d3eee972593f142b upstream. syzkaller was able to hit the WARN_ON(sock_owned_by_user(sk)); in tcp_close() While a socket is being closed, it is very

[PATCH 4.19 042/110] drm/vc4: Set ->legacy_cursor_update to false when doing non-async updates

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Boris Brezillon commit fcc86cb45d38ca2f24bcea9c29c7f4742041caed upstream. drm_atomic_helper_setup_commit() auto-completes commit->flip_done when state->legacy_cursor_update is true, but we kno

[PATCH 4.19 041/110] drm/amdgpu: Add missing firmware entry for HAINAN

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit 8d4d7c58994759bbd9f4fec32d88bf0e0b89302e upstream. Due to lack of MODULE_FIRMWARE() with hainan_mc.bin, the driver doesn't work properly in initrd. Let's add it. Bugzilla

[PATCH 4.19 045/110] drm/ast: change resolution may cause screen blurred

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Y.C. Chen commit 1a37bd823891568f8721989aed0615835632d81a upstream. The value of pitches is not correct while calling mode_set. The issue we found so far on following system: - Debian8 with XF

[PATCH 4.19 044/110] drm/i915: Disable LP3 watermarks on all SNB machines

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Ville Syrjälä commit 21556350ade3cb5d7afecc8b3544e56431d21695 upstream. I have a Thinkpad X220 Tablet in my hands that is losing vblank interrupts whenever LP3 watermarks are used. If I nudge

[PATCH 4.19 043/110] drm/amdgpu: Fix oops when pp_funcs->switch_power_profile is unset

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Felix Kuehling commit 919a52fc4ca137c871f295224507fa3401e08472 upstream. On Vega20 and other pre-production GPUs, powerplay is not enabled yet. Check for NULL pointers before calling pp_funcs

[PATCH 4.19 046/110] drm/ast: fixed cursor may disappear sometimes

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Y.C. Chen commit 7989b9ee8bafe5cc625381dd0c3c4586de27ca26 upstream. Signed-off-by: Y.C. Chen Cc: Reviewed-by: Dave Airlie Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman ---

[PATCH 4.19 048/110] can: flexcan: Unlock the MB unconditionally

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Pankaj Bansal commit 5178b7cd8e42448b1041716f124734eaaa36ca50 upstream. Unlock the MB irrespective of reception method being FIFO or timestamp based. It is optional but recommended to unlock M

[PATCH 4.19 049/110] can: dev: can_get_echo_skb(): factor out non sending code to __can_get_echo_skb()

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Marc Kleine-Budde commit a4310fa2f24687888ce80fdb0e88583561a23700 upstream. This patch factors out all non sending parts of can_get_echo_skb() into a seperate function __can_get_echo_skb(), so

[PATCH 4.19 020/110] mmc: sdhci-pci: Workaround GLK firmware failing to restore the tuning value

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Adrian Hunter commit 5305ec6a27b2dc7398a689e661a4a2e951026f09 upstream. GLK firmware can indicate that the tuning value will be restored after runtime suspend, but not actually do that. Add a

[PATCH 4.19 022/110] iwlwifi: fix wrong WGDS_WIFI_DATA_SIZE

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Matt Chen commit 66e839030fd698586734e017fd55c4f2a89dba0b upstream. >From coreboot/BIOS: Name ("WGDS", Package() { Revision, Package() { DomainType, // 0x7:WiFi

[PATCH 4.19 051/110] can: dev: __can_get_echo_skb(): Dont crash the kernel if can_priv::echo_skb is accessed out of bounds

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Marc Kleine-Budde commit e7a6994d043a1e31d5b17706a22ce33d2a3e4cdc upstream. If the "struct can_priv::echo_skb" is accessed out of bounds would lead to a kernel crash. Better print a sensible w

[PATCH 4.19 021/110] gpio: dont free unallocated ida on gpiochip_add_data_with_key() error path

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Vladimir Zapolskiy commit a05a1404598a3bb6fab12db6b768a0215522 upstream. The change corrects the error path in gpiochip_add_data_with_key() by avoiding to call ida_simple_remove(), if ida_

[PATCH 4.19 052/110] can: dev: __can_get_echo_skb(): print error message, if trying to echo non existing skb

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Marc Kleine-Budde commit 7da11ba5c5066dadc2e96835a6233d56d7b7764a upstream. Prior to echoing a successfully transmitted CAN frame (by calling can_get_echo_skb()), CAN drivers have to put the C

[PATCH 4.19 026/110] brcmfmac: fix reporting support for 160 MHz channels

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Rafał Miłecki commit d1fe6ad6f6bd61c84788d3a7b11e459a439c6169 upstream. Driver can report IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ so it's important to provide valid & complete info about supp

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