This is the start of the stable review cycle for the 4.19.42 release. There are 66 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.

Responses should be made by Sat 11 May 2019 06:11:18 PM UTC. Anything received after that time might be too late.

The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.42-rc1... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below.

thanks,

greg k-h

------------- Pseudo-Shortlog of commits:

Greg Kroah-Hartman gregkh@linuxfoundation.org Linux 4.19.42-rc1

Will Deacon will.deacon@arm.com arm64: futex: Bound number of LDXR/STXR loops in FUTEX_WAKE_OP

Will Deacon will.deacon@arm.com locking/futex: Allow low-level atomic operations to return -EAGAIN

Ross Zwisler zwisler@chromium.org ASoC: Intel: avoid Oops if DMA setup fails

Oliver Neukum oneukum@suse.com UAS: fix alignment of scatter/gather segments

Marcel Holtmann marcel@holtmann.org Bluetooth: Align minimum encryption key size for LE and BR/EDR connections

Young Xiao YangX92@hotmail.com Bluetooth: hidp: fix buffer overflow

Quinn Tran qtran@marvell.com scsi: qla2xxx: Fix device staying in blocked state

Andrew Vasquez andrewv@marvell.com scsi: qla2xxx: Fix incorrect region-size setting in optrom SYSFS routines

Silvio Cesare silvio.cesare@gmail.com scsi: lpfc: change snprintf to scnprintf for possible overflow

Samuel Holland samuel@sholland.org soc: sunxi: Fix missing dependency on REGMAP_MMIO

Gregory CLEMENT gregory.clement@bootlin.com cpufreq: armada-37xx: fix frequency calculation for opp

Alexander Shishkin alexander.shishkin@linux.intel.com intel_th: pci: Add Comet Lake support

Alan Stern stern@rowland.harvard.edu usb-storage: Set virt_boundary_mask to avoid SG overflows

Johan Hovold johan@kernel.org USB: cdc-acm: fix unthrottle races

Ji-Ze Hong (Peter Hong) hpeter@gmail.com USB: serial: f81232: fix interrupt worker not stop

Thinh Nguyen Thinh.Nguyen@synopsys.com usb: dwc3: Fix default lpm_nyet_threshold value

Prasad Sodagudi psodagud@codeaurora.org genirq: Prevent use-after-free and work list corruption

Joerg Roedel jroedel@suse.de iommu/amd: Set exclusion range correctly

Peter Zijlstra peterz@infradead.org perf/core: Fix perf_event_disable_inatomic() race

Stephen Boyd sboyd@kernel.org platform/x86: pmc_atom: Drop __initconst on dmi table

James Smart jsmart2021@gmail.com nvme-fc: correct csn initialization and increments on error

Dongli Zhang dongli.zhang@oracle.com virtio-blk: limit number of hw queues by nr_cpu_ids

Tzung-Bi Shih tzungbi@google.com ASoC: Intel: kbl: fix wrong number of channels

Wen Yang wen.yang99@zte.com.cn drm/mediatek: fix possible object reference leak

Varun Prakash varun@chelsio.com scsi: csiostor: fix missing data copy in csio_scsi_err_handler()

Lijun Ou oulijun@huawei.com RDMA/hns: Fix bug that caused srq creation to fail

Kamal Heib kamalheib1@gmail.com RDMA/vmw_pvrdma: Fix memory leak on pvrdma_pci_remove

Longpeng longpeng2@huawei.com virtio_pci: fix a NULL pointer reference in vp_del_vqs

Ondrej Jirman megous@megous.com drm/sun4i: tcon top: Fix NULL/invalid pointer dereference in sun8i_tcon_top_un/bind

Qian Cai cai@lca.pw slab: fix a crash by reading /proc/slab_allocators

Josh Poimboeuf jpoimboe@redhat.com objtool: Add rewind_stack_do_exit() to the noreturn list

Charles Keepax ckeepax@opensource.cirrus.com ASoC: cs35l35: Disable regulators on driver removal

tiancyin tianci.yin@amd.com drm/amd/display: fix cursor black issue

Sugar Zhang sugar.zhang@rock-chips.com ASoC: rockchip: pdm: fix regmap_ops hang issue

Max Filippov jcmvbkbc@gmail.com xtensa: fix initialization of pt_regs::syscall in start_thread

Jann Horn jannh@google.com linux/kernel.h: Use parentheses around argument in u64_to_user_ptr()

Peter Zijlstra peterz@infradead.org perf/x86/intel: Initialize TFA MSR

Stephane Eranian eranian@google.com perf/x86/intel: Fix handling of wakeup_events for multi-entry PEBS

Dan Carpenter dan.carpenter@oracle.com drm/mediatek: Fix an error code in mtk_hdmi_dt_parse_pdata()

Annaliese McDermond nh6z@nh6z.net ASoC: tlv320aic32x4: Fix Common Pins

Chong Qiao qiaochong@loongson.cn MIPS: KGDB: fix kgdb support for SMP platforms.

Kaike Wan kaike.wan@intel.com IB/hfi1: Fix the allocation of RSM table

Kaike Wan kaike.wan@intel.com IB/hfi1: Eliminate opcode tests on mr deref

Tony Lindgren tony@atomide.com drm/omap: hdmi4_cec: Fix CEC clock handling for PM

Pankaj Bharadiya pankaj.laxminarayan.bharadiya@intel.com ASoC: dapm: Fix NULL pointer dereference in snd_soc_dapm_free_kcontrol

Daniel Mack daniel@zonque.org ASoC: cs4270: Set auto-increment bit for register writes

Olivier Moysan olivier.moysan@st.com ASoC: stm32: dfsdm: fix debugfs warnings on entry creation

Olivier Moysan olivier.moysan@st.com ASoC: stm32: dfsdm: manage multiple prepare

Maxime Jourdan mjourdan@baylibre.com clk: meson-gxbb: round the vdec dividers to closest

Charles Keepax ckeepax@opensource.cirrus.com ASoC: wm_adsp: Add locking to wm_adsp2_bus_error

Shuming Fan shumingf@realtek.com ASoC: rt5682: recording has no sound after booting

Sylwester Nawrocki s.nawrocki@samsung.com ASoC: samsung: odroid: Fix clock configuration for 44100 sample rate

John Hsu KCHSU0@nuvoton.com ASoC: nau8810: fix the issue of widget with prefixed name

John Hsu KCHSU0@nuvoton.com ASoC: nau8824: fix the issue of the widget with prefix name

Rander Wang rander.wang@linux.intel.com ASoC:intel:skl:fix a simultaneous playback & capture issue on hda platform

Rander Wang rander.wang@linux.intel.com ASoC:soc-pcm:fix a codec fixup issue in TDM case

Olivier Moysan olivier.moysan@st.com ASoC: stm32: sai: fix exposed capabilities in spdif mode

Olivier Moysan olivier.moysan@st.com ASoC: stm32: sai: fix iec958 controls indexation

Russell King rmk+kernel@armlinux.org.uk ASoC: hdmi-codec: fix S/PDIF DAI

Philipp Puschmann philipp.puschmann@emlix.com ASoC: tlv320aic3x: fix reset gpio reference counting

Suresh Udipi sudipi@jp.adit-jv.com staging: most: cdev: fix chrdev_region leak in mod_exit

Johan Hovold johan@kernel.org staging: greybus: power_supply: fix prop-descriptor request size

Andrey Ryabinin aryabinin@virtuozzo.com ubsan: Fix nasty -Wbuiltin-declaration-mismatch GCC-9 warnings

Dexuan Cui decui@microsoft.com Drivers: hv: vmbus: Remove the undesired put_cpu_ptr() in hv_synic_cleanup()

Jason Yan yanaijie@huawei.com scsi: libsas: fix a race condition when smp task timeout

YueHaibing yuehaibing@huawei.com net: stmmac: Use bfsize1 in ndesc_init_rx_desc

-------------

Diffstat:

Makefile | 4 +- arch/arm64/include/asm/futex.h | 55 ++- arch/mips/kernel/kgdb.c | 3 +- arch/x86/events/intel/core.c | 8 +- arch/xtensa/include/asm/processor.h | 21 +- drivers/block/virtio_blk.c | 2 + drivers/clk/meson/gxbb.c | 2 + drivers/cpufreq/armada-37xx-cpufreq.c | 22 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 + drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 +- drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c | 26 +- drivers/gpu/drm/sun4i/sun8i_tcon_top.c | 5 +- drivers/hv/hv.c | 1 - drivers/hwtracing/intel_th/pci.c | 5 + drivers/infiniband/hw/hfi1/chip.c | 26 +- drivers/infiniband/hw/hfi1/rc.c | 4 +- drivers/infiniband/hw/hns/hns_roce_hem.c | 6 +- drivers/infiniband/hw/hns/hns_roce_mr.c | 4 +- drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c | 2 + drivers/iommu/amd_iommu_init.c | 2 +- drivers/net/ethernet/stmicro/stmmac/norm_desc.c | 2 +- drivers/nvme/host/fc.c | 20 +- drivers/platform/x86/pmc_atom.c | 2 +- drivers/scsi/csiostor/csio_scsi.c | 5 +- drivers/scsi/libsas/sas_expander.c | 9 +- drivers/scsi/lpfc/lpfc_attr.c | 180 ++++---- drivers/scsi/lpfc/lpfc_ct.c | 12 +- drivers/scsi/lpfc/lpfc_debugfs.c | 453 +++++++++++---------- drivers/scsi/lpfc/lpfc_debugfs.h | 6 +- drivers/scsi/qla2xxx/qla_attr.c | 4 +- drivers/scsi/qla2xxx/qla_target.c | 4 +- drivers/soc/sunxi/Kconfig | 1 + drivers/staging/greybus/power_supply.c | 2 +- drivers/staging/most/cdev/cdev.c | 2 +- drivers/usb/class/cdc-acm.c | 32 +- drivers/usb/dwc3/core.c | 2 +- drivers/usb/musb/Kconfig | 2 +- drivers/usb/serial/f81232.c | 39 ++ drivers/usb/storage/scsiglue.c | 26 +- drivers/usb/storage/uas.c | 35 +- drivers/virtio/virtio_pci_common.c | 8 +- include/linux/kernel.h | 4 +- include/net/bluetooth/hci_core.h | 3 + kernel/events/core.c | 52 ++- kernel/events/ring_buffer.c | 4 +- kernel/futex.c | 188 +++++---- kernel/irq/manage.c | 4 +- lib/ubsan.c | 49 ++- mm/slab.c | 3 +- net/bluetooth/hci_conn.c | 8 + net/bluetooth/hidp/sock.c | 1 + sound/soc/codecs/cs35l35.c | 11 + sound/soc/codecs/cs4270.c | 1 + sound/soc/codecs/hdmi-codec.c | 118 +++--- sound/soc/codecs/nau8810.c | 4 +- sound/soc/codecs/nau8824.c | 46 ++- sound/soc/codecs/rt5682.c | 14 +- sound/soc/codecs/tlv320aic32x4.c | 2 + sound/soc/codecs/tlv320aic3x.c | 5 +- sound/soc/codecs/wm_adsp.c | 11 +- .../soc/intel/boards/kbl_rt5663_rt5514_max98927.c | 2 +- sound/soc/intel/common/sst-firmware.c | 8 +- sound/soc/intel/skylake/skl-pcm.c | 19 +- sound/soc/rockchip/rockchip_pdm.c | 2 + sound/soc/samsung/odroid.c | 4 +- sound/soc/soc-dapm.c | 4 + sound/soc/soc-pcm.c | 7 +- sound/soc/stm/stm32_adfsdm.c | 38 +- sound/soc/stm/stm32_sai_sub.c | 15 +- tools/objtool/check.c | 1 + 70 files changed, 1019 insertions(+), 656 deletions(-)