This is the start of the stable review cycle for the 5.0.12 release. There are 101 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 04 May 2019 02:32:10 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/v5.x/stable-review/patch-5.0.12-rc1.... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.0.y and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman gregkh@linuxfoundation.org Linux 5.0.12-rc1

Rasmus Villemoes linux@rasmusvillemoes.dk leds: trigger: netdev: use memcpy in device_name_store

Kangjie Lu kjlu@umn.edu leds: pca9532: fix a potential NULL pointer dereference

Andrei Vagin avagin@gmail.com ptrace: take into account saved_sigmask in PTRACE{GET,SET}SIGMASK

Qian Cai cai@lca.pw kasan: fix variable 'tag' set but not used warning

Joerg Roedel jroedel@suse.de iommu/amd: Reserve exclusion range in iova-domain

Changbin Du changbin.du@gmail.com kconfig/[mn]conf: handle backspace (^H) key

Wei Li liwei391@huawei.com perf machine: Update kernel map address and re-order properly

Solomon Tan solomonbobstoner@gmail.com perf cs-etm: Add missing case value

Max Gurtovoy maxg@mellanox.com nvmet: fix error flow during ns enable

Ming Lei ming.lei@redhat.com nvmet: fix building bvec from sg list

Martin George marting@netapp.com nvme-multipath: relax ANA state check

Geert Uytterhoeven geert+renesas@glider.be gpio: of: Fix of_gpiochip_add() error path

Sean Christopherson sean.j.christopherson@intel.com KVM: selftests: complete IO before migrating guest state

Sean Christopherson sean.j.christopherson@intel.com KVM: selftests: disable stack protector for all KVM tests

Sean Christopherson sean.j.christopherson@intel.com KVM: selftests: explicitly disable PIE for tests

Sean Christopherson sean.j.christopherson@intel.com KVM: selftests: assert on exit reason in CR4/cpuid sync test

Vitaly Kuznetsov vkuznets@redhat.com x86/kvm/hyper-v: avoid spurious pending stimer on vCPU init

Xiaoyao Li xiaoyao.li@linux.intel.com kvm/x86: Move MSR_IA32_ARCH_CAPABILITIES to array emulated_msrs

Singh, Brijesh brijesh.singh@amd.com KVM: SVM: Workaround errata#1096 (insn_len maybe zero on SMAP violation)

Sean Christopherson sean.j.christopherson@intel.com KVM: nVMX: Do not inherit quadrant and invalid for the root shadow EPT

Andrey Smirnov andrew.smirnov@gmail.com gpio: of: Check for "spi-cs-high" in child instead of parent node

Andrey Smirnov andrew.smirnov@gmail.com gpio: of: Check propname before applying "cs-gpios" quirks

David Howells dhowells@redhat.com afs: Fix StoreData op marshalling

Masahiro Yamada yamada.masahiro@socionext.com kbuild: skip parsing pre sub-make code for recursion

raymond pang raymondpangxd@gmail.com libata: fix using DMA buffers on stack

Ralph Campbell rcampbell@nvidia.com x86/mm: Don't exceed the valid physical address space

Steffen Maier maier@linux.ibm.com scsi: zfcp: reduce flood of fcrscn1 trace records on multi-element RSCN

Al Viro viro@zeniv.linux.org.uk ceph: fix use-after-free on symlink traversal

Mukesh Ojha mojha@codeaurora.org usb: u132-hcd: fix resource leak

Matteo Croce mcroce@redhat.com x86/realmode: Don't leak the trampoline kernel address

Alakesh Haloi alakesh.haloi@gmail.com SUNRPC: fix uninitialized variable warning

Rafał Miłecki rafal@milecki.pl leds: trigger: netdev: fix refcnt leak on interface rename

Aditya Pakki pakki001@umn.edu usb: usb251xb: fix to avoid potential NULL pointer dereference

Kangjie Lu kjlu@umn.edu scsi: qla4xxx: fix a potential NULL pointer dereference

Dave Carroll david.carroll@microsemi.com scsi: aacraid: Insure we don't access PCIe space during AER/EEH

Sreekanth Reddy sreekanth.reddy@broadcom.com scsi: mpt3sas: Fix kernel panic during expander reset

Dan Carpenter dan.carpenter@oracle.com staging: vc04_services: Fix an error code in vchiq_probe()

Ming Lei ming.lei@redhat.com sbitmap: order READ/WRITE freed instance and setting clear bit

Sekhar Nori nsekhar@ti.com ARM: davinci: fix build failure with allnoconfig

Jean-Philippe Brucker jean-philippe.brucker@arm.com drm/meson: Uninstall IRQ handler

Jean-Philippe Brucker jean-philippe.brucker@arm.com drm/meson: Fix invalid pointer in meson_drv_unbind()

Kangjie Lu kjlu@umn.edu gpio: aspeed: fix a potential NULL pointer dereference

Noralf Trønnes noralf@tronnes.org drm: Fix drm_release() and device unplug

Wen Yang wen.yang99@zte.com.cn net: ethernet: ti: fix possible object reference leak

Wen Yang wen.yang99@zte.com.cn net: ibm: fix possible object reference leak

Wen Yang wen.yang99@zte.com.cn net: xilinx: fix possible object reference leak

Trond Myklebust trond.myklebust@hammerspace.com NFS: Fix a typo in nfs_init_timeout_values()

Thierry Reding treding@nvidia.com drm/tegra: hub: Fix dereference before check

Masanari Iida standby24x7@gmail.com ARM: dts: imx6qdl: Fix typo in imx6qdl-icore-rqs.dtsi

Davide Caratti dcaratti@redhat.com net/sched: don't dereference a->goto_chain to read the chain index

Harini Katakam harini.katakam@xilinx.com net: macb: Add null check for PCLK and HCLK

Dan Murphy dmurphy@ti.com net: phy: Add DP83825I to the DP83822 driver

Aditya Pakki pakki001@umn.edu staging: rtlwifi: Fix potential NULL pointer dereference of kzalloc

Dan Carpenter dan.carpenter@oracle.com staging: rtl8712: uninitialized memory in read_bbreg_hdl()

Aditya Pakki pakki001@umn.edu staging: rtlwifi: rtl8822b: fix to avoid potential NULL pointer dereference

Aditya Pakki pakki001@umn.edu staging: rtl8188eu: Fix potential NULL pointer dereference of kcalloc

Lukas Wunner lukas@wunner.de net: ks8851: Set initial carrier state to down

Lukas Wunner lukas@wunner.de net: ks8851: Delay requesting IRQ until opened

Lukas Wunner lukas@wunner.de net: ks8851: Reassert reset pin if chip ID check fails

Lukas Wunner lukas@wunner.de net: ks8851: Dequeue RX packets explicitly

Suzuki K Poulose suzuki.poulose@arm.com KVM: arm/arm64: Fix handling of stage2 huge mappings

Jarkko Nikula jarkko.nikula@linux.intel.com i2c: i801: Add support for Intel Comet Lake

Marco Felsch m.felsch@pengutronix.de ARM: dts: pfla02: increase phy reset duration

Guido Kiener guido@kiener-muenchen.de usb: gadget: net2272: Fix net2272_dequeue()

Guido Kiener guido@kiener-muenchen.de usb: gadget: net2280: Fix net2280_dequeue()

Guido Kiener guido@kiener-muenchen.de usb: gadget: net2280: Fix overrun of OUT messages

Felipe Balbi felipe.balbi@linux.intel.com usb: dwc3: pci: add support for Comet Lake PCH ID

Marc Zyngier marc.zyngier@arm.com KVM: arm/arm64: vgic-its: Take the srcu lock when parsing the memslots

Marc Zyngier marc.zyngier@arm.com KVM: arm/arm64: vgic-its: Take the srcu lock when writing to guest memory

Marc Zyngier marc.zyngier@arm.com arm64: KVM: Always set ICH_HCR_EL2.EN if GICv4 is enabled

Marc Zyngier marc.zyngier@arm.com KVM: arm64: Reset the PMU in preemptible context

Petr Štetiar ynezz@true.cz serial: ar933x_uart: Fix build failure with disabled console

Mao Wenan maowenan@huawei.com sc16is7xx: missing unregister/delete driver on error in sc16is7xx_init()

Wen Yang wen.yang99@zte.com.cn ARM: imx51: fix a leaked reference by adding missing of_node_put

Julian Wiedmann jwi@linux.ibm.com s390/qeth: fix race when initializing the IP address table

Kangjie Lu kjlu@umn.edu netfilter: ip6t_srh: fix NULL pointer dereferences

Arnd Bergmann arnd@arndb.de netfilter: fix NETFILTER_XT_TARGET_TEE dependencies

Xin Long lucien.xin@gmail.com netfilter: bridge: set skb transport_header before entering NF_INET_PRE_ROUTING

Pablo Neira Ayuso pablo@netfilter.org netfilter: nft_set_rbtree: check for inactive element after flag mismatch

Maxim Zhukov mussitantesmortem@gmail.com staging, mt7621-pci: fix build without pci support

Arnd Bergmann arnd@arndb.de staging: axis-fifo: add CONFIG_OF dependency

Björn Töpel bjorn.topel@intel.com xsk: fix umem memory leak on cleanup

Aditya Pakki pakki001@umn.edu qlcnic: Avoid potential NULL pointer dereference

Aaro Koskinen aaro.koskinen@nokia.com net: stmmac: fix jumbo frame sending with non-linear skbs

Aaro Koskinen aaro.koskinen@nokia.com net: stmmac: don't set own bit too early for jumbo frames

Filipe Manana fdmanana@suse.com Btrfs: fix file corruption after snapshotting due to mix of buffered/DIO writes

Li RongQing lirongqing@baidu.com ieee802154: hwsim: propagate genlmsg_reply return code

Kangjie Lu kjlu@umn.edu net: ieee802154: fix a potential NULL pointer dereference

Felix Fietkau nbd@nbd.name mt76: mt76x2: fix 2.4 GHz channel gain settings

Felix Fietkau nbd@nbd.name mt76: mt76x2: fix external LNA gain settings

Stanislaw Gruszka sgruszka@redhat.com mt76x02: fix hdr pointer in write txwi for USB

Martin Schwidefsky schwidefsky@de.ibm.com s390: limit brk randomization to 32MB

Helen Koike helen.koike@collabora.com ARM: dts: bcm283x: Fix hdmi hpd gpio pull

Takeshi Kihara takeshi.kihara.df@renesas.com arm64: dts: renesas: r8a77990: Fix SCIF5 DMA channels

Matthew Wilcox willy@infradead.org fs: prevent page refcount overflow in pipe_buf_get

Linus Torvalds torvalds@linux-foundation.org mm: prevent get_user_pages() from overflowing page refcount

Linus Torvalds torvalds@linux-foundation.org mm: add 'try_get_page()' helper function

Linus Torvalds torvalds@linux-foundation.org mm: make page ref count overflow check tighter and more explicit

Ville Syrjälä ville.syrjala@linux.intel.com drm/i915: Do not enable FEC without DSC

Rafael J. Wysocki rafael.j.wysocki@intel.com Revert "ACPICA: Clear status of GPEs before enabling them"

Paulo Alcantara paulo@paulo.ac selinux: use kernel linux/socket.h for genheaders and mdp

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

Diffstat:

Documentation/i2c/busses/i2c-i801 | 1 + Makefile | 12 +++-- arch/arm/Kconfig | 1 + arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts | 2 +- arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi | 4 +- arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 1 + arch/arm/include/asm/kvm_mmu.h | 11 ++++ arch/arm/include/asm/stage2_pgtable.h | 2 + arch/arm/mach-imx/mach-imx51.c | 1 + arch/arm64/boot/dts/renesas/r8a77990.dtsi | 7 ++- arch/arm64/include/asm/kvm_mmu.h | 11 ++++ arch/arm64/kvm/reset.c | 6 +-- arch/s390/include/asm/elf.h | 11 ++-- arch/x86/include/asm/kvm_host.h | 2 + arch/x86/kvm/hyperv.c | 9 +++- arch/x86/kvm/mmu.c | 21 +++++--- arch/x86/kvm/svm.c | 32 ++++++++++++ arch/x86/kvm/vmx/vmx.c | 6 +++ arch/x86/kvm/x86.c | 3 +- arch/x86/mm/mmap.c | 2 +- arch/x86/realmode/init.c | 2 - drivers/acpi/acpica/evgpe.c | 6 +-- drivers/ata/libata-zpodd.c | 34 +++++++++---- drivers/gpio/gpio-aspeed.c | 2 + drivers/gpio/gpiolib-of.c | 17 +++++-- drivers/gpu/drm/drm_drv.c | 6 +-- drivers/gpu/drm/drm_file.c | 6 +-- drivers/gpu/drm/i915/intel_dp.c | 6 +-- drivers/gpu/drm/meson/meson_drv.c | 9 ++-- drivers/gpu/drm/tegra/hub.c | 4 +- drivers/i2c/busses/Kconfig | 1 + drivers/i2c/busses/i2c-i801.c | 4 ++ drivers/iommu/amd_iommu.c | 9 ++-- drivers/iommu/amd_iommu_init.c | 7 +-- drivers/iommu/amd_iommu_types.h | 2 + drivers/leds/leds-pca9532.c | 8 ++- drivers/leds/trigger/ledtrig-netdev.c | 16 +++--- drivers/net/ethernet/cadence/macb_main.c | 10 +++- drivers/net/ethernet/ibm/ehea/ehea_main.c | 1 + drivers/net/ethernet/micrel/ks8851.c | 36 ++++++------- .../net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c | 2 + drivers/net/ethernet/stmicro/stmmac/ring_mode.c | 8 +-- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 14 ++--- drivers/net/ethernet/ti/netcp_ethss.c | 8 ++- drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 2 + drivers/net/ieee802154/adf7242.c | 4 ++ drivers/net/ieee802154/mac802154_hwsim.c | 2 +- drivers/net/phy/dp83822.c | 34 ++++++++----- .../net/wireless/mediatek/mt76/mt76x02_usb_core.c | 3 +- drivers/net/wireless/mediatek/mt76/mt76x2/phy.c | 30 ++++++++--- drivers/nvme/host/multipath.c | 5 +- drivers/nvme/target/core.c | 4 +- drivers/nvme/target/io-cmd-file.c | 20 ++++---- drivers/s390/net/qeth_l3_main.c | 4 +- drivers/s390/scsi/zfcp_fc.c | 21 ++++++-- drivers/scsi/aacraid/aacraid.h | 7 ++- drivers/scsi/aacraid/commsup.c | 4 +- drivers/scsi/mpt3sas/mpt3sas_base.c | 6 +++ drivers/scsi/mpt3sas/mpt3sas_scsih.c | 12 +++++ drivers/scsi/qla4xxx/ql4_os.c | 2 + drivers/staging/axis-fifo/Kconfig | 1 + drivers/staging/mt7621-pci/Kconfig | 1 + drivers/staging/rtl8188eu/core/rtw_xmit.c | 9 +++- drivers/staging/rtl8188eu/include/rtw_xmit.h | 2 +- drivers/staging/rtl8712/rtl8712_cmd.c | 10 +--- drivers/staging/rtl8712/rtl8712_cmd.h | 2 +- drivers/staging/rtl8723bs/core/rtw_xmit.c | 14 ++--- drivers/staging/rtl8723bs/include/rtw_xmit.h | 2 +- drivers/staging/rtlwifi/phydm/rtl_phydm.c | 2 + drivers/staging/rtlwifi/rtl8822be/fw.c | 2 + .../vc04_services/interface/vchiq_arm/vchiq_arm.c | 8 ++- drivers/tty/serial/ar933x_uart.c | 24 +++------ drivers/tty/serial/sc16is7xx.c | 12 ++++- drivers/usb/dwc3/dwc3-pci.c | 4 ++ drivers/usb/gadget/udc/net2272.c | 1 + drivers/usb/gadget/udc/net2280.c | 8 ++- drivers/usb/host/u132-hcd.c | 3 ++ drivers/usb/misc/usb251xb.c | 2 +- fs/afs/fsclient.c | 6 +-- fs/afs/yfsclient.c | 2 +- fs/btrfs/transaction.c | 49 +++++++++++++++--- fs/ceph/inode.c | 2 +- fs/fuse/dev.c | 12 ++--- fs/nfs/client.c | 2 +- fs/pipe.c | 4 +- fs/splice.c | 12 ++++- include/linux/mm.h | 15 +++++- include/linux/pipe_fs_i.h | 10 ++-- include/linux/sched/signal.h | 18 +++++++ include/net/tc_act/tc_gact.h | 2 +- include/net/xdp_sock.h | 1 - kernel/ptrace.c | 15 +++++- kernel/trace/trace.c | 6 ++- lib/sbitmap.c | 11 ++++ mm/gup.c | 48 +++++++++++++----- mm/hugetlb.c | 13 +++++ mm/kasan/kasan.h | 5 +- net/bridge/br_netfilter_hooks.c | 1 + net/bridge/br_netfilter_ipv6.c | 2 + net/ipv6/netfilter/ip6t_srh.c | 6 +++ net/netfilter/Kconfig | 1 + net/netfilter/nft_set_rbtree.c | 7 ++- net/sunrpc/xprtsock.c | 4 +- net/xdp/xdp_umem.c | 19 +------ scripts/kconfig/lxdialog/inputbox.c | 3 +- scripts/kconfig/nconf.c | 2 +- scripts/kconfig/nconf.gui.c | 3 +- scripts/selinux/genheaders/genheaders.c | 1 - scripts/selinux/mdp/mdp.c | 1 - security/selinux/include/classmap.h | 1 + tools/build/feature/test-libopencsd.c | 4 +- tools/perf/util/cs-etm-decoder/cs-etm-decoder.c | 1 + tools/perf/util/machine.c | 32 +++++++----- tools/testing/selftests/kvm/Makefile | 4 +- tools/testing/selftests/kvm/include/kvm_util.h | 1 + tools/testing/selftests/kvm/lib/kvm_util.c | 16 ++++++ .../selftests/kvm/x86_64/cr4_cpuid_sync_test.c | 35 +++++++------ tools/testing/selftests/kvm/x86_64/state_test.c | 18 ++++++- virt/kvm/arm/hyp/vgic-v3-sr.c | 4 +- virt/kvm/arm/mmu.c | 59 ++++++++++++++++------ virt/kvm/arm/vgic/vgic-its.c | 21 +++++--- virt/kvm/arm/vgic/vgic-v3.c | 4 +- virt/kvm/arm/vgic/vgic.c | 14 +++-- 123 files changed, 777 insertions(+), 350 deletions(-)