- Linux-stable-mirror - lists.linaro.org

[PATCH 4.14 00/70] 4.14.114-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.114 release. There are 70 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 Fri 26 Apr 2019 05:07:32 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-4.14.114-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.114-rc1 Linus Torvalds <torvalds(a)linux-foundation.org> i2c-hid: properly terminate i2c_hid_dmi_desc_override_table[] array Darrick J. Wong <darrick.wong(a)oracle.com> xfs: hold xfs_buf locked between shortform->leaf conversion and the addition of an attribute Darrick J. Wong <darrick.wong(a)oracle.com> xfs: add the ability to join a held buffer to a defer_ops Darrick J. Wong <darrick.wong(a)oracle.com> iomap: report collisions between directio and buffered writes to userspace Arnaldo Carvalho de Melo <acme(a)redhat.com> tools include: Adopt linux/bits.h Matteo Croce <mcroce(a)redhat.com> percpu: stop printing kernel addresses Takashi Iwai <tiwai(a)suse.de> ALSA: info: Fix racy addition/deletion of nodes Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> mm/vmstat.c: fix /proc/vmstat format for CONFIG_DEBUG_TLBFLUSH=y CONFIG_SMP=n Jann Horn <jannh(a)google.com> device_cgroup: fix RCU imbalance in error case Phil Auld <pauld(a)redhat.com> sched/fair: Limit sched_cfs_period_timer() loop to avoid hard lockup Matthias Kaehlcke <mka(a)chromium.org> Revert "kbuild: use -Oz instead of -Os when using clang" Peter Oskolkov <posk(a)google.com> net: IP6 defrag: use rbtrees in nf_conntrack_reasm.c Peter Oskolkov <posk(a)google.com> net: IP6 defrag: use rbtrees for IPv6 defrag Florian Westphal <fw(a)strlen.de> ipv6: remove dependency of nf_defrag_ipv6 on ipv6 module Peter Oskolkov <posk(a)google.com> net: IP defrag: encapsulate rbtree defrag code into callable functions Eric Dumazet <edumazet(a)google.com> ipv6: frags: fix a lockdep false positive Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> tpm/tpm_i2c_atmel: Return -E2BIG when the transfer is incomplete Masahiro Yamada <yamada.masahiro(a)socionext.com> modpost: file2alias: check prototype of handler Masahiro Yamada <yamada.masahiro(a)socionext.com> modpost: file2alias: go back to simple devtable lookup Adrian Hunter <adrian.hunter(a)intel.com> mmc: sdhci: Handle auto-command errors Adrian Hunter <adrian.hunter(a)intel.com> mmc: sdhci: Rename SDHCI_ACMD12_ERR and SDHCI_INT_ACMD12ERR Adrian Hunter <adrian.hunter(a)intel.com> mmc: sdhci: Fix data command CRC error handling Christian Lamparter <chunkeey(a)gmail.com> crypto: crypto4xx - properly set IV after de- and encrypt Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Prevent deadlock on ssb_state::lock Kan Liang <kan.liang(a)linux.intel.com> perf/x86: Fix incorrect PEBS_REGS Andi Kleen <ak(a)linux.intel.com> x86/cpu/bugs: Use __initconst for 'const' init data Kim Phillips <kim.phillips(a)amd.com> perf/x86/amd: Add event map for AMD Family 17h Felix Fietkau <nbd(a)nbd.name> mac80211: do not call driver wake_tx_queue op during reconfig Vijayakumar Durai <vijayakumar.durai1(a)vivint.com> rt2x00: do not increment sequence number while re-transmitting Masami Hiramatsu <mhiramat(a)kernel.org> kprobes: Fix error check when reusing optimized probes Masami Hiramatsu <mhiramat(a)kernel.org> kprobes: Mark ftrace mcount handler functions nokprobe Masami Hiramatsu <mhiramat(a)kernel.org> x86/kprobes: Verify stack frame on kretprobe Nathan Chancellor <natechancellor(a)gmail.com> arm64: futex: Restore oldval initialization to work around buggy compilers Eric Biggers <ebiggers(a)google.com> crypto: x86/poly1305 - fix overflow during partial reduction Andrea Arcangeli <aarcange(a)redhat.com> coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping Suthikulpanit, Suravee <Suravee.Suthikulpanit(a)amd.com> Revert "svm: Fix AVIC incomplete IPI emulation" Saurav Kashyap <skashyap(a)marvell.com> Revert "scsi: fcoe: clear FC_RP_STARTED flags when receiving a LOGO" Jaesoo Lee <jalee(a)purestorage.com> scsi: core: set result when the command cannot be dispatched Takashi Iwai <tiwai(a)suse.de> ALSA: core: Fix card races between register and disconnect Hui Wang <hui.wang(a)canonical.com> ALSA: hda/realtek - add two more pin configuration sets to quirk table Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: ni_usb6501: Fix possible double-free of ->usb_rx_buf Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: ni_usb6501: Fix use of uninitialized mutex Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: vmk80xx: Fix possible double-free of ->usb_rx_buf Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: vmk80xx: Fix use of uninitialized semaphore he, bo <bo.he(a)intel.com> io: accel: kxcjk1013: restore the range after resume. Fabrice Gasnier <fabrice.gasnier(a)st.com> iio: core: fix a possible circular locking dependency Georg Ottinger <g.ottinger(a)abatec.at> iio: adc: at91: disable adc channel interrupt in timeout case Lars-Peter Clausen <lars(a)metafoo.de> iio: Fix scan mask selection Jean-Francois Dagenais <jeff.dagenais(a)gmail.com> iio: dac: mcp4725: add missing powerdown bits in store eeprom Dragos Bogdan <dragos.bogdan(a)analog.com> iio: ad_sigma_delta: select channel when reading register Gwendal Grignou <gwendal(a)chromium.org> iio: cros_ec: Fix the maths for gyro scale calculation Mike Looijmans <mike.looijmans(a)topic.nl> iio/gyro/bmg160: Use millidegrees for temperature scale Sergey Larin <cerg2010cerg2010(a)mail.ru> iio: gyro: mpu3050: fix chip ID reading Mircea Caprioru <mircea.caprioru(a)analog.com> staging: iio: ad7192: Fix ad7193 channel address Leonard Pollak <leonardp(a)tr-host.de> Staging: iio: meter: fixed typo Vitaly Kuznetsov <vkuznets(a)redhat.com> KVM: x86: svm: make sure NMI is injected after nmi_singlestep Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Don't clear EFER during SMM transitions for 32-bit vCPU Aurelien Aptel <aaptel(a)suse.com> CIFS: keep FileInfo handle live during oplock break Matteo Croce <mcroce(a)redhat.com> net: thunderx: don't allow jumbo frames with XDP Matteo Croce <mcroce(a)redhat.com> net: thunderx: raise XDP MTU to 1508 Eric Dumazet <edumazet(a)google.com> ipv4: ensure rcu_read_lock() in ipv4_link_failure() Stephen Suryaputra <ssuryaextr(a)gmail.com> ipv4: recompile ip options in ipv4_link_failure Jason Wang <jasowang(a)redhat.com> vhost: reject zero size iova range Hangbin Liu <liuhangbin(a)gmail.com> team: set slave to promisc if team is already in promisc mode Eric Dumazet <edumazet(a)google.com> tcp: tcp_grow_window() needs to respect tcp_space() Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> net: fou: do not use guehdr after iptunnel_pull_offloads in gue_udp_recv Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: multicast: use rcu to access port list from br_multicast_start_querier Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: fix per-port af_packet sockets Gustavo A. R. Silva <gustavo(a)embeddedor.com> net: atm: Fix potential Spectre v1 vulnerabilities Sabrina Dubroca <sd(a)queasysnail.net> bonding: fix event handling for stacked bonds ------------- Diffstat: Makefile | 7 +- arch/arm64/include/asm/futex.h | 2 +- arch/x86/crypto/poly1305-avx2-x86_64.S | 14 +- arch/x86/crypto/poly1305-sse2-x86_64.S | 22 +- arch/x86/events/amd/core.c | 35 +- arch/x86/events/intel/core.c | 2 +- arch/x86/events/perf_event.h | 38 +-- arch/x86/kernel/cpu/bugs.c | 6 +- arch/x86/kernel/kprobes/core.c | 26 ++ arch/x86/kernel/process.c | 6 +- arch/x86/kvm/emulate.c | 21 +- arch/x86/kvm/svm.c | 22 +- crypto/testmgr.h | 44 ++- drivers/char/tpm/tpm_i2c_atmel.c | 4 + drivers/crypto/amcc/crypto4xx_alg.c | 3 +- drivers/crypto/amcc/crypto4xx_core.c | 9 + drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 3 +- drivers/iio/accel/kxcjk-1013.c | 2 + drivers/iio/adc/ad_sigma_delta.c | 1 + drivers/iio/adc/at91_adc.c | 28 +- .../iio/common/cros_ec_sensors/cros_ec_sensors.c | 7 +- drivers/iio/dac/mcp4725.c | 1 + drivers/iio/gyro/bmg160_core.c | 6 +- drivers/iio/gyro/mpu3050-core.c | 8 +- drivers/iio/industrialio-buffer.c | 5 +- drivers/iio/industrialio-core.c | 4 +- drivers/mmc/host/sdhci-esdhc-imx.c | 12 +- drivers/mmc/host/sdhci.c | 79 +++-- drivers/mmc/host/sdhci.h | 11 +- drivers/net/bonding/bond_main.c | 6 +- drivers/net/ethernet/cavium/thunder/nicvf_main.c | 22 +- drivers/net/team/team.c | 26 ++ drivers/net/wireless/ralink/rt2x00/rt2x00.h | 1 - drivers/net/wireless/ralink/rt2x00/rt2x00mac.c | 10 - drivers/net/wireless/ralink/rt2x00/rt2x00queue.c | 15 +- drivers/scsi/libfc/fc_rport.c | 1 - drivers/scsi/scsi_lib.c | 6 +- drivers/staging/comedi/drivers/ni_usb6501.c | 10 +- drivers/staging/comedi/drivers/vmk80xx.c | 8 +- drivers/staging/iio/adc/ad7192.c | 8 +- drivers/staging/iio/meter/ade7854.c | 2 +- drivers/vhost/vhost.c | 6 +- fs/cifs/cifsglob.h | 2 + fs/cifs/file.c | 30 +- fs/cifs/misc.c | 25 +- fs/cifs/smb2misc.c | 6 +- fs/direct-io.c | 24 +- fs/iomap.c | 12 +- fs/proc/task_mmu.c | 18 + fs/userfaultfd.c | 9 + fs/xfs/libxfs/xfs_attr.c | 20 +- fs/xfs/libxfs/xfs_attr_leaf.c | 9 +- fs/xfs/libxfs/xfs_attr_leaf.h | 3 +- fs/xfs/libxfs/xfs_defer.c | 39 ++- fs/xfs/libxfs/xfs_defer.h | 5 +- include/linux/fs.h | 1 + include/linux/kprobes.h | 1 + include/linux/sched/mm.h | 21 ++ include/net/inet_frag.h | 16 +- include/net/ipv6.h | 29 -- include/net/ipv6_frag.h | 111 +++++++ kernel/kprobes.c | 6 +- kernel/sched/fair.c | 25 ++ kernel/trace/ftrace.c | 6 +- mm/mmap.c | 7 +- mm/percpu.c | 8 +- mm/vmstat.c | 5 - net/atm/lec.c | 6 +- net/bridge/br_input.c | 23 +- net/bridge/br_multicast.c | 4 +- net/ieee802154/6lowpan/reassembly.c | 2 +- net/ipv4/fou.c | 4 +- net/ipv4/inet_fragment.c | 293 +++++++++++++++++ net/ipv4/ip_fragment.c | 302 ++--------------- net/ipv4/route.c | 16 +- net/ipv4/tcp_input.c | 10 +- net/ipv6/netfilter/nf_conntrack_reasm.c | 279 +++++----------- net/ipv6/netfilter/nf_defrag_ipv6_hooks.c | 3 +- net/ipv6/reassembly.c | 364 +++++---------------- net/mac80211/driver-ops.h | 3 + net/openvswitch/conntrack.c | 1 + scripts/mod/file2alias.c | 141 +++----- security/device_cgroup.c | 2 +- sound/core/info.c | 12 +- sound/core/init.c | 18 +- sound/pci/hda/patch_realtek.c | 6 + tools/include/linux/bitops.h | 7 +- tools/include/linux/bits.h | 26 ++ tools/perf/check-headers.sh | 1 + 89 files changed, 1399 insertions(+), 1111 deletions(-)

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[PATCH 4.4 000/168] 4.4.179-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.179 release. There are 168 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 Fri 26 Apr 2019 05:07:28 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-4.4.179-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.179-rc1 Takashi Iwai <tiwai(a)suse.de> ALSA: info: Fix racy addition/deletion of nodes Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> mm/vmstat.c: fix /proc/vmstat format for CONFIG_DEBUG_TLBFLUSH=y CONFIG_SMP=n Jann Horn <jannh(a)google.com> device_cgroup: fix RCU imbalance in error case Phil Auld <pauld(a)redhat.com> sched/fair: Limit sched_cfs_period_timer() loop to avoid hard lockup Matthias Kaehlcke <mka(a)chromium.org> Revert "kbuild: use -Oz instead of -Os when using clang" Felix Fietkau <nbd(a)nbd.name> mac80211: do not call driver wake_tx_queue op during reconfig Masami Hiramatsu <mhiramat(a)kernel.org> kprobes: Fix error check when reusing optimized probes Masami Hiramatsu <mhiramat(a)kernel.org> kprobes: Mark ftrace mcount handler functions nokprobe Masami Hiramatsu <mhiramat(a)kernel.org> x86/kprobes: Verify stack frame on kretprobe Nathan Chancellor <natechancellor(a)gmail.com> arm64: futex: Restore oldval initialization to work around buggy compilers Eric Biggers <ebiggers(a)google.com> crypto: x86/poly1305 - fix overflow during partial reduction Takashi Iwai <tiwai(a)suse.de> ALSA: core: Fix card races between register and disconnect Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: ni_usb6501: Fix possible double-free of ->usb_rx_buf Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: ni_usb6501: Fix use of uninitialized mutex Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: vmk80xx: Fix possible double-free of ->usb_rx_buf Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: vmk80xx: Fix use of uninitialized semaphore he, bo <bo.he(a)intel.com> io: accel: kxcjk1013: restore the range after resume. Georg Ottinger <g.ottinger(a)abatec.at> iio: adc: at91: disable adc channel interrupt in timeout case Dragos Bogdan <dragos.bogdan(a)analog.com> iio: ad_sigma_delta: select channel when reading register Mike Looijmans <mike.looijmans(a)topic.nl> iio/gyro/bmg160: Use millidegrees for temperature scale Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Don't clear EFER during SMM transitions for 32-bit vCPU Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> tpm/tpm_i2c_atmel: Return -E2BIG when the transfer is incomplete Masahiro Yamada <yamada.masahiro(a)socionext.com> modpost: file2alias: check prototype of handler Masahiro Yamada <yamada.masahiro(a)socionext.com> modpost: file2alias: go back to simple devtable lookup Christian Lamparter <chunkeey(a)gmail.com> crypto: crypto4xx - properly set IV after de- and encrypt Eric Dumazet <edumazet(a)google.com> ipv4: ensure rcu_read_lock() in ipv4_link_failure() Stephen Suryaputra <ssuryaextr(a)gmail.com> ipv4: recompile ip options in ipv4_link_failure Eric Dumazet <edumazet(a)google.com> tcp: tcp_grow_window() needs to respect tcp_space() Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> net: fou: do not use guehdr after iptunnel_pull_offloads in gue_udp_recv Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: multicast: use rcu to access port list from br_multicast_start_querier Gustavo A. R. Silva <gustavo(a)embeddedor.com> net: atm: Fix potential Spectre v1 vulnerabilities Sabrina Dubroca <sd(a)queasysnail.net> bonding: fix event handling for stacked bonds Arnd Bergmann <arnd(a)arndb.de> appletalk: Fix compile regression Miklos Szeredi <mszeredi(a)redhat.com> ovl: fix uid/gid when creating over whiteout Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> tpm/tpm_crb: Avoid unaligned reads in crb_recv() Pi-Hsun Shih <pihsun(a)chromium.org> include/linux/swap.h: use offsetof() instead of custom __swapoffset macro Stanislaw Gruszka <sgruszka(a)redhat.com> lib/div64.c: off by one in shift YueHaibing <yuehaibing(a)huawei.com> appletalk: Fix use-after-free in atalk_proc_exit Yang Shi <yang.shi(a)linaro.org> ARM: 8839/1: kprobe: make patch_lock a raw_spinlock_t Julia Cartwright <julia(a)ni.com> iommu/dmar: Fix buffer overflow during PCI bus notification Ard Biesheuvel <ard.biesheuvel(a)linaro.org> crypto: sha512/arm - fix crash bug in Thumb2 build Ard Biesheuvel <ard.biesheuvel(a)linaro.org> crypto: sha256/arm - fix crash bug in Thumb2 build Steve French <stfrench(a)microsoft.com> cifs: fallback to older infolevels on findfirst queryinfo retry Ronald Tschalär <ronald(a)innovation.ch> ACPI / SBS: Fix GPE storm on recent MacBookPro's Bartlomiej Zolnierkiewicz <b.zolnierkie(a)samsung.com> ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms Michal Simek <michal.simek(a)xilinx.com> serial: uartps: console_setup() can't be placed to init section Chao Yu <yuchao0(a)huawei.com> f2fs: fix to do sanity check with current segment number Dinu-Razvan Chis-Serban <justcsdr(a)gmail.com> 9p locks: add mount option for lock retry interval Gertjan Halkes <gertjan(a)google.com> 9p: do not trust pdu content for stat item size Siva Rebbagondla <siva.rebbagondla(a)redpinesignals.com> rsi: improve kernel thread handling to fix kernel panic Darrick J. Wong <darrick.wong(a)oracle.com> ext4: prohibit fstrim in norecovery mode Steve French <stfrench(a)microsoft.com> fix incorrect error code mapping for OBJECTID_NOT_FOUND Nathan Chancellor <natechancellor(a)gmail.com> x86/hw_breakpoints: Make default case in hw_breakpoint_arch_parse() return an error Lu Baolu <baolu.lu(a)linux.intel.com> iommu/vt-d: Check capability before disabling protected memory Matthew Whitehead <tedheadster(a)gmail.com> x86/cpu/cyrix: Use correct macros for Cyrix calls on Geode processors Aditya Pakki <pakki001(a)umn.edu> x86/hpet: Prevent potential NULL pointer dereference Changbin Du <changbin.du(a)gmail.com> perf tests: Fix a memory leak in test__perf_evsel__tp_sched_test() Changbin Du <changbin.du(a)gmail.com> perf tests: Fix a memory leak of cpu_map object in the openat_syscall_event_on_all_cpus test Arnaldo Carvalho de Melo <acme(a)redhat.com> perf evsel: Free evsel->counts in perf_evsel__exit() Changbin Du <changbin.du(a)gmail.com> perf top: Fix error handling in cmd_top() David Arcari <darcari(a)redhat.com> tools/power turbostat: return the exit status of a command Matthew Garrett <matthewgarrett(a)google.com> thermal/int340x_thermal: fix mode setting Matthew Garrett <matthewgarrett(a)google.com> thermal/int340x_thermal: Add additional UUIDs Colin Ian King <colin.king(a)canonical.com> ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration Arnd Bergmann <arnd(a)arndb.de> mmc: davinci: remove extraneous __init annotation Jack Morgenstein <jackm(a)dev.mellanox.co.il> IB/mlx4: Fix race condition between catas error reset and aliasguid flows Kangjie Lu <kjlu(a)umn.edu> ALSA: sb8: add a check for request_region Kangjie Lu <kjlu(a)umn.edu> ALSA: echoaudio: add a check for ioremap_nocache Lukas Czerner <lczerner(a)redhat.com> ext4: report real fs size after failed resize Lukas Czerner <lczerner(a)redhat.com> ext4: add missing brelse() in add_new_gdb_meta_bg() Stephane Eranian <eranian(a)google.com> perf/core: Restore mmap record type correctly Andre Przywara <andre.przywara(a)arm.com> PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller Max Filippov <jcmvbkbc(a)gmail.com> xtensa: fix return_address Mel Gorman <mgorman(a)techsingularity.net> sched/fair: Do not re-read ->h_load_next during hierarchical load calculation Dan Carpenter <dan.carpenter(a)oracle.com> xen: Prevent buffer overflow in privcmd ioctl Will Deacon <will.deacon(a)arm.com> arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value David Engraf <david.engraf(a)sysgo.com> ARM: dts: at91: Fix typo in ISC_D0 on PC9 Stephen Boyd <swboyd(a)chromium.org> genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent() Jérôme Glisse <jglisse(a)redhat.com> block: do not leak memory in bio_copy_user_iov() S.j. Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_esai: fix channel swap issue when stream starts Arnd Bergmann <arnd(a)arndb.de> include/linux/bitrev.h: fix constant bitrev Zubin Mithra <zsm(a)chromium.org> ALSA: seq: Fix OOB-reads from strlcpy Sheena Mira-ato <sheena.mira-ato(a)alliedtelesis.co.nz> ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type Li RongQing <lirongqing(a)baidu.com> net: ethtool: not call vzalloc for zero sized memory request Eric Dumazet <edumazet(a)google.com> netns: provide pure entropy for net_hash_mix() Koen De Schepper <koen.de_schepper(a)nokia-bell-labs.com> tcp: Ensure DCTCP reacts to losses Xin Long <lucien.xin(a)gmail.com> sctp: initialize _pad of sockaddr_in before copying to user memory Bjørn Mork <bjorn(a)mork.no> qmi_wwan: add Olicard 600 Andrea Righi <andrea.righi(a)canonical.com> openvswitch: fix flow actions reallocation Mao Wenan <maowenan(a)huawei.com> net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock(). Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> ipv6: sit: reset ip header pointer in ipip6_rcv Junwei Hu <hujunwei4(a)huawei.com> ipv6: Fix dangling pointer when ipv6 fragment Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> tty: ldisc: add sysctl to prevent autoloading of ldiscs Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> tty: mark Siemens R3964 line discipline as BROKEN Nick Desaulniers <ndesaulniers(a)google.com> lib/string.c: implement a basic bcmp Nick Desaulniers <ndesaulniers(a)google.com> x86/vdso: Drop implicit common-page-size linker flag Alistair Strachan <astrachan(a)google.com> x86: vdso: Use $LD instead of $CC to link George Rimar <grimar(a)accesssoftek.com> x86/build: Specify elf_i386 linker emulation explicitly for i386 objects Nick Desaulniers <ndesaulniers(a)google.com> kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD Linus Torvalds <torvalds(a)linux-foundation.org> binfmt_elf: switch to new creds when switching to new mm Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/dp/mst: Configure no_stop_bit correctly for remote i2c xfers Ben Dooks <ben.dooks(a)codethink.co.uk> dmaengine: tegra: avoid overflow of byte tracking Rafael Ávila de Espíndola <rafael(a)espindo.la> x86/build: Mark per-CPU symbols as absolute explicitly for LLD Zumeng Chen <zumeng.chen(a)gmail.com> wlcore: Fix memory leak in case wl12xx_fetch_firmware failure Axel Lin <axel.lin(a)ingics.com> regulator: act8865: Fix act8600_sudcdc_voltage_ranges setting Pawe? Chmiel <pawel.mikolaj.chmiel(a)gmail.com> media: s5p-jpeg: Check for fmt_ver_flag when doing fmt enumeration Florian Westphal <fw(a)strlen.de> netfilter: physdev: relax br_netfilter dependency Anders Roxell <anders.roxell(a)linaro.org> dmaengine: imx-dma: fix warning comparison of distinct pointer types Buland Singh <bsingh(a)redhat.com> hpet: Fix missing '=' character in the __setup() code of hpet_mmap_enable Timo Alho <talho(a)nvidia.com> soc/tegra: fuse: Fix illegal free of IO base address David Tolnay <dtolnay(a)gmail.com> hwrng: virtio - Avoid repeated init of completion Akinobu Mita <akinobu.mita(a)gmail.com> media: mt9m111: set initial frame size other than 0x0 Manfred Schlaegl <manfred.schlaegl(a)ginzinger.com> tty: increase the default flip buffer limit to 2*640K Russell King <rmk+kernel(a)armlinux.org.uk> ARM: avoid Cortex-A9 livelock on tight dmb loops Stanislaw Gruszka <sgruszka(a)redhat.com> mt7601u: bump supported EEPROM version Alexey Khoroshilov <khoroshilov(a)ispras.ru> soc: qcom: gsbi: Fix error handling in gsbi_probe() wen yang <yellowriver2010(a)hotmail.com> ASoC: fsl-asoc-card: fix object reference leaks in fsl_asoc_card_probe Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> e1000e: fix cyclic resets at link up with active tx Guenter Roeck <linux(a)roeck-us.net> cdrom: Fix race condition in cdrom_sysctl_register Manfred Schlaegl <manfred.schlaegl(a)ginzinger.com> fbdev: fbmem: fix memory access if logo is bigger than the screen Coly Li <colyli(a)suse.de> bcache: improve sysfs_strtoul_clamp() Coly Li <colyli(a)suse.de> bcache: fix input overflow to sequential_cutoff Coly Li <colyli(a)suse.de> bcache: fix input overflow to cache set sysfs file io_error_halflife Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> ALSA: PCM: check if ops are defined before suspending PCM Nathan Chancellor <natechancellor(a)gmail.com> ARM: 8833/1: Ensure that NEON code always compiles with Clang Andrea Righi <righi.andrea(a)gmail.com> kprobes: Prohibit probing on bsearch() Michal Kazior <michal(a)plume.com> leds: lp55xx: fix null deref on firmware load failure Ezequiel Garcia <ezequiel(a)collabora.com> media: mx2_emmaprp: Correct return type for mem2mem buffer helpers Ezequiel Garcia <ezequiel(a)collabora.com> media: s5p-g2d: Correct return type for mem2mem buffer helpers Ezequiel Garcia <ezequiel(a)collabora.com> media: s5p-jpeg: Correct return type for mem2mem buffer helpers Ezequiel Garcia <ezequiel(a)collabora.com> media: sh_veu: Correct return type for mem2mem buffer helpers Wen Yang <yellowriver2010(a)hotmail.com> SoC: imx-sgtl5000: add missing put_device() Thomas Richter <tmricht(a)linux.ibm.com> perf test: Fix failure of 'evsel-tp-sched' test on s390 Jason Yan <yanaijie(a)huawei.com> scsi: megaraid_sas: return error when create DMA pool failed Håkon Bugge <haakon.bugge(a)oracle.com> IB/mlx4: Increase the timeout for CM cache Florian Fainelli <f.fainelli(a)gmail.com> e1000e: Fix -Wformat-truncation warnings Aaro Koskinen <aaro.koskinen(a)iki.fi> mmc: omap: fix the maximum timeout setting Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> ARM: 8840/1: use a raw_spinlock_t in unwind Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org> coresight: etm4x: Add support to enable ETMv4.2 Benjamin Block <bblock(a)linux.ibm.com> scsi: core: replace GFP_ATOMIC with GFP_KERNEL in scsi_scan.c Paul Kocialkowski <paul.kocialkowski(a)bootlin.com> usb: chipidea: Grab the (legacy) USB PHY by phandle first Tony Jones <tonyj(a)suse.de> tools lib traceevent: Fix buffer overflow in arg_eval Carlos Maiolino <cmaiolino(a)redhat.com> fs: fix guard_bio_eod to check for real EOD errors Yao Liu <yotta.liu(a)ucloud.cn> cifs: Fix NULL pointer dereference of devname Jason Cai (Xiang Feng) <jason.cai.kern(a)gmail.com> dm thin: add sanity checks to thin-pool and external snapshot creation Louis Taylor <louis(a)kragniz.eu> cifs: use correct format characters Shuriyc Chu <sureeju(a)gmail.com> fs/file.c: initialize init_files.resize_wait Sahitya Tummala <stummala(a)codeaurora.org> f2fs: do not use mutex lock in atomic context Jia Guo <guojia12(a)huawei.com> ocfs2: fix a panic problem caused by o2cb_ctl Qian Cai <cai(a)lca.pw> mm/slab.c: kmemleak no scan alien caches Uladzislau Rezki (Sony) <urezki(a)gmail.com> mm/vmalloc.c: fix kernel BUG at mm/vmalloc.c:512! Qian Cai <cai(a)lca.pw> mm/page_ext.c: fix an imbalance with kmemleak Peng Fan <peng.fan(a)nxp.com> mm/cma.c: cma_declare_contiguous: correct err handling Arnd Bergmann <arnd(a)arndb.de> enic: fix build warning without CONFIG_CPUMASK_OFFSTACK Christian Brauner <christian(a)brauner.io> sysctl: handle overflow for file-max Russell King <rmk+kernel(a)armlinux.org.uk> gpio: gpio-omap: fix level interrupt idling Douglas Anderson <dianders(a)chromium.org> tracing: kdb: Fix ftdump to not sleep Masahiro Yamada <yamada.masahiro(a)socionext.com> h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux- Aurelien Aptel <aaptel(a)suse.com> CIFS: fix POSIX lock leak and invalid ptr deref Razvan Stefanescu <razvan.stefanescu(a)microchip.com> tty/serial: atmel: RS485 HD w/DMA: enable RX after TX is stopped Myungho Jung <mhjungk(a)gmail.com> Bluetooth: Fix decrementing reference count twice in releasing socket Jeremy Compostella <jeremy.compostella(a)intel.com> i2c: core-smbus: prevent stack corruption on read I2C_BLOCK_DATA Yang Shi <yang.shi(a)linux.alibaba.com> mm: mempolicy: make mbind() return -EIO when MPOL_MF_STRICT is specified Razvan Stefanescu <razvan.stefanescu(a)microchip.com> tty/serial: atmel: Add is_half_duplex helper Peter Zijlstra <peterz(a)infradead.org> lib/int_sqrt: optimize initial value compute zhangyi (F) <yi.zhang(a)huawei.com> ext4: cleanup bh release code in ext4_ind_remove_space() Will Deacon <will.deacon(a)arm.com> arm64: debug: Ensure debug handlers check triggering exception level Will Deacon <will.deacon(a)arm.com> arm64: debug: Don't propagate UNKNOWN FAR into si_code for debug signals ------------- Diffstat: Documentation/arm/kernel_mode_neon.txt | 4 +- Makefile | 8 +- arch/arm/boot/dts/sama5d2-pinfunc.h | 2 +- arch/arm/crypto/sha256-armv4.pl | 3 +- arch/arm/crypto/sha256-core.S_shipped | 3 +- arch/arm/crypto/sha512-armv4.pl | 3 +- arch/arm/crypto/sha512-core.S_shipped | 3 +- arch/arm/include/asm/barrier.h | 2 + arch/arm/include/asm/processor.h | 6 +- arch/arm/kernel/machine_kexec.c | 5 +- arch/arm/kernel/patch.c | 6 +- arch/arm/kernel/smp.c | 4 +- arch/arm/kernel/unwind.c | 14 +-- arch/arm/lib/Makefile | 2 +- arch/arm/lib/xor-neon.c | 2 +- arch/arm/mach-omap2/prm_common.c | 4 +- arch/arm/plat-samsung/Kconfig | 2 +- arch/arm64/include/asm/futex.h | 14 +-- arch/arm64/kernel/kgdb.c | 15 ++- arch/arm64/mm/fault.c | 9 +- arch/h8300/Makefile | 2 +- arch/x86/boot/Makefile | 2 +- arch/x86/crypto/poly1305-avx2-x86_64.S | 14 ++- arch/x86/crypto/poly1305-sse2-x86_64.S | 22 ++-- arch/x86/entry/vdso/Makefile | 22 ++-- arch/x86/include/asm/xen/hypercall.h | 3 + arch/x86/kernel/cpu/cyrix.c | 14 +-- arch/x86/kernel/hpet.c | 2 + arch/x86/kernel/hw_breakpoint.c | 1 + arch/x86/kernel/kprobes/core.c | 26 ++++ arch/x86/kernel/vmlinux.lds.S | 2 +- arch/x86/kvm/emulate.c | 21 ++-- arch/x86/realmode/rm/Makefile | 2 +- arch/xtensa/kernel/stacktrace.c | 6 +- block/bio.c | 5 +- crypto/testmgr.h | 44 ++++++- drivers/acpi/sbs.c | 8 +- drivers/cdrom/cdrom.c | 7 +- drivers/char/Kconfig | 2 +- drivers/char/hpet.c | 2 +- drivers/char/hw_random/virtio-rng.c | 2 +- drivers/char/tpm/tpm_crb.c | 22 +++- drivers/char/tpm/tpm_i2c_atmel.c | 10 +- drivers/crypto/amcc/crypto4xx_alg.c | 3 +- drivers/crypto/amcc/crypto4xx_core.c | 9 ++ drivers/dma/imx-dma.c | 2 +- drivers/dma/tegra20-apb-dma.c | 5 +- drivers/gpio/gpio-omap.c | 14 ++- drivers/gpu/drm/drm_dp_mst_topology.c | 1 + drivers/hwtracing/coresight/coresight-etm4x.c | 3 +- drivers/i2c/i2c-core.c | 12 +- drivers/iio/accel/kxcjk-1013.c | 2 + drivers/iio/adc/ad_sigma_delta.c | 1 + drivers/iio/adc/at91_adc.c | 28 +++-- drivers/iio/gyro/bmg160_core.c | 6 +- drivers/infiniband/hw/mlx4/alias_GUID.c | 2 +- drivers/infiniband/hw/mlx4/cm.c | 2 +- drivers/iommu/dmar.c | 2 +- drivers/iommu/intel-iommu.c | 3 + drivers/leds/leds-lp55xx-common.c | 4 +- drivers/md/bcache/sysfs.c | 17 ++- drivers/md/bcache/sysfs.h | 13 +- drivers/md/dm-thin.c | 13 ++ drivers/media/i2c/soc_camera/mt9m111.c | 2 + drivers/media/platform/mx2_emmaprp.c | 6 +- drivers/media/platform/s5p-g2d/g2d.c | 6 +- drivers/media/platform/s5p-jpeg/jpeg-core.c | 57 ++++----- drivers/media/platform/sh_veu.c | 4 +- drivers/mmc/host/davinci_mmc.c | 2 +- drivers/mmc/host/omap.c | 2 +- drivers/net/bonding/bond_main.c | 6 +- drivers/net/ethernet/cisco/enic/enic_main.c | 6 +- drivers/net/ethernet/intel/e1000e/netdev.c | 19 ++- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/wireless/mediatek/mt7601u/eeprom.h | 2 +- drivers/net/wireless/rsi/rsi_common.h | 1 - drivers/net/wireless/ti/wlcore/main.c | 7 +- drivers/pci/quirks.c | 2 + drivers/regulator/act8865-regulator.c | 5 +- drivers/scsi/megaraid/megaraid_sas_base.c | 1 + drivers/scsi/scsi_scan.c | 6 +- drivers/soc/qcom/qcom_gsbi.c | 7 +- drivers/soc/tegra/fuse/fuse-tegra.c | 12 +- drivers/staging/comedi/drivers/ni_usb6501.c | 10 +- drivers/staging/comedi/drivers/vmk80xx.c | 8 +- drivers/thermal/int340x_thermal/int3400_thermal.c | 21 +++- drivers/tty/Kconfig | 23 ++++ drivers/tty/serial/atmel_serial.c | 43 +++++-- drivers/tty/serial/xilinx_uartps.c | 2 +- drivers/tty/tty_buffer.c | 2 +- drivers/tty/tty_io.c | 3 + drivers/tty/tty_ldisc.c | 47 ++++++++ drivers/usb/chipidea/core.c | 9 +- drivers/video/fbdev/core/fbmem.c | 3 + fs/9p/v9fs.c | 21 ++++ fs/9p/v9fs.h | 1 + fs/9p/vfs_dir.c | 8 +- fs/9p/vfs_file.c | 6 +- fs/binfmt_elf.c | 2 +- fs/buffer.c | 7 ++ fs/cifs/cifs_dfs_ref.c | 4 +- fs/cifs/connect.c | 5 + fs/cifs/file.c | 14 ++- fs/cifs/inode.c | 69 ++++++----- fs/cifs/smb1ops.c | 2 +- fs/cifs/smb2maperror.c | 3 +- fs/ext4/indirect.c | 47 ++++---- fs/ext4/ioctl.c | 7 ++ fs/ext4/resize.c | 17 ++- fs/f2fs/super.c | 34 +++++- fs/f2fs/trace.c | 8 +- fs/file.c | 1 + fs/ocfs2/cluster/nodemanager.c | 14 ++- fs/overlayfs/dir.c | 13 +- include/linux/atalk.h | 20 ++- include/linux/bitrev.h | 36 +++--- include/linux/kprobes.h | 1 + include/linux/ring_buffer.h | 2 +- include/linux/string.h | 3 + include/linux/swap.h | 4 +- include/net/net_namespace.h | 1 + include/net/netfilter/br_netfilter.h | 1 - include/net/netns/hash.h | 15 +-- kernel/events/core.c | 2 + kernel/irq/chip.c | 4 + kernel/kprobes.c | 6 +- kernel/sched/fair.c | 31 ++++- kernel/sysctl.c | 3 + kernel/trace/ftrace.c | 6 +- kernel/trace/ring_buffer.c | 5 +- kernel/trace/trace.c | 6 +- kernel/trace/trace_kdb.c | 6 +- lib/bsearch.c | 2 + lib/div64.c | 4 +- lib/int_sqrt.c | 6 +- lib/raid6/Makefile | 2 +- lib/string.c | 20 +++ mm/cma.c | 4 +- mm/mempolicy.c | 8 +- mm/page_ext.c | 1 + mm/slab.c | 17 +-- mm/vmalloc.c | 6 +- mm/vmstat.c | 5 - net/9p/protocol.c | 3 +- net/appletalk/atalk_proc.c | 2 +- net/appletalk/ddp.c | 37 +++++- net/appletalk/sysctl_net_atalk.c | 5 +- net/atm/lec.c | 6 +- net/bluetooth/hci_sock.c | 3 +- net/bridge/br_multicast.c | 4 +- net/bridge/br_netfilter_hooks.c | 5 - net/core/ethtool.c | 29 +++-- net/core/net_namespace.c | 1 + net/ipv4/fou.c | 4 +- net/ipv4/route.c | 16 ++- net/ipv4/tcp_dctcp.c | 36 +++--- net/ipv4/tcp_input.c | 10 +- net/ipv6/ip6_output.c | 4 +- net/ipv6/ip6_tunnel.c | 4 +- net/ipv6/sit.c | 4 + net/mac80211/driver-ops.h | 3 + net/netfilter/xt_physdev.c | 9 +- net/openvswitch/flow_netlink.c | 4 +- net/rds/tcp.c | 2 +- net/sctp/protocol.c | 1 + scripts/mod/file2alias.c | 141 ++++++++-------------- security/device_cgroup.c | 2 +- sound/core/info.c | 12 +- sound/core/init.c | 18 +-- sound/core/pcm_native.c | 8 ++ sound/core/seq/seq_clientmgr.c | 6 +- sound/drivers/opl3/opl3_voice.h | 2 +- sound/isa/sb/sb8.c | 4 + sound/pci/echoaudio/echoaudio.c | 5 + sound/soc/fsl/fsl-asoc-card.c | 1 + sound/soc/fsl/fsl_esai.c | 47 ++++++-- sound/soc/fsl/imx-sgtl5000.c | 1 + tools/lib/traceevent/event-parse.c | 2 +- tools/perf/builtin-top.c | 5 +- tools/perf/tests/evsel-tp-sched.c | 7 +- tools/perf/tests/openat-syscall-all-cpus.c | 4 +- tools/perf/util/evsel.c | 1 + tools/power/x86/turbostat/turbostat.c | 3 + 183 files changed, 1200 insertions(+), 590 deletions(-)

6 years, 6 months

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[PATCH 3.18 000/104] 3.18.139-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 3.18.139 release. There are 104 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 Fri 26 Apr 2019 05:07:26 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/v3.x/stable-review/patch-3.18.139-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-3.18.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 3.18.139-rc1 Jann Horn <jannh(a)google.com> device_cgroup: fix RCU imbalance in error case Phil Auld <pauld(a)redhat.com> sched/fair: Limit sched_cfs_period_timer() loop to avoid hard lockup Masami Hiramatsu <mhiramat(a)kernel.org> kprobes: Fix error check when reusing optimized probes Masami Hiramatsu <mhiramat(a)kernel.org> x86/kprobes: Verify stack frame on kretprobe Takashi Iwai <tiwai(a)suse.de> ALSA: core: Fix card races between register and disconnect Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: ni_usb6501: Fix possible double-free of ->usb_rx_buf Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: vmk80xx: Fix possible double-free of ->usb_rx_buf Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: vmk80xx: Fix use of uninitialized semaphore Georg Ottinger <g.ottinger(a)abatec.at> iio: adc: at91: disable adc channel interrupt in timeout case Dragos Bogdan <dragos.bogdan(a)analog.com> iio: ad_sigma_delta: select channel when reading register Eric Dumazet <edumazet(a)google.com> tcp: tcp_grow_window() needs to respect tcp_space() Eric Dumazet <edumazet(a)google.com> ipv4: ensure rcu_read_lock() in ipv4_link_failure() Stephen Suryaputra <ssuryaextr(a)gmail.com> ipv4: recompile ip options in ipv4_link_failure Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: multicast: use rcu to access port list from br_multicast_start_querier Sabrina Dubroca <sd(a)queasysnail.net> bonding: fix event handling for stacked bonds Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> tpm/tpm_i2c_atmel: Return -E2BIG when the transfer is incomplete Christian Lamparter <chunkeey(a)gmail.com> crypto: crypto4xx - properly set IV after de- and encrypt Arnd Bergmann <arnd(a)arndb.de> appletalk: Fix compile regression Amit Klein <aksecurity(a)gmail.com> inet: update the IP ID generation algorithm to higher standards. Pi-Hsun Shih <pihsun(a)chromium.org> include/linux/swap.h: use offsetof() instead of custom __swapoffset macro Stanislaw Gruszka <sgruszka(a)redhat.com> lib/div64.c: off by one in shift YueHaibing <yuehaibing(a)huawei.com> appletalk: Fix use-after-free in atalk_proc_exit Julia Cartwright <julia(a)ni.com> iommu/dmar: Fix buffer overflow during PCI bus notification Ronald Tschalär <ronald(a)innovation.ch> ACPI / SBS: Fix GPE storm on recent MacBookPro's Bartlomiej Zolnierkiewicz <b.zolnierkie(a)samsung.com> ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms Michal Simek <michal.simek(a)xilinx.com> serial: uartps: console_setup() can't be placed to init section Dinu-Razvan Chis-Serban <justcsdr(a)gmail.com> 9p locks: add mount option for lock retry interval Gertjan Halkes <gertjan(a)google.com> 9p: do not trust pdu content for stat item size Siva Rebbagondla <siva.rebbagondla(a)redpinesignals.com> rsi: improve kernel thread handling to fix kernel panic Steve French <stfrench(a)microsoft.com> fix incorrect error code mapping for OBJECTID_NOT_FOUND Lu Baolu <baolu.lu(a)linux.intel.com> iommu/vt-d: Check capability before disabling protected memory Matthew Whitehead <tedheadster(a)gmail.com> x86/cpu/cyrix: Use correct macros for Cyrix calls on Geode processors Aditya Pakki <pakki001(a)umn.edu> x86/hpet: Prevent potential NULL pointer dereference Changbin Du <changbin.du(a)gmail.com> perf tests: Fix a memory leak in test__perf_evsel__tp_sched_test() Changbin Du <changbin.du(a)gmail.com> perf top: Fix error handling in cmd_top() David Arcari <darcari(a)redhat.com> tools/power turbostat: return the exit status of a command Matthew Garrett <matthewgarrett(a)google.com> thermal/int340x_thermal: fix mode setting Colin Ian King <colin.king(a)canonical.com> ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration Arnd Bergmann <arnd(a)arndb.de> mmc: davinci: remove extraneous __init annotation Jack Morgenstein <jackm(a)dev.mellanox.co.il> IB/mlx4: Fix race condition between catas error reset and aliasguid flows Kangjie Lu <kjlu(a)umn.edu> ALSA: sb8: add a check for request_region Kangjie Lu <kjlu(a)umn.edu> ALSA: echoaudio: add a check for ioremap_nocache Lukas Czerner <lczerner(a)redhat.com> ext4: report real fs size after failed resize Stephane Eranian <eranian(a)google.com> perf/core: Restore mmap record type correctly Tejun Heo <tj(a)kernel.org> string: drop __must_check from strscpy() and restore strscpy() usages in cgroup Andre Przywara <andre.przywara(a)arm.com> PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller Max Filippov <jcmvbkbc(a)gmail.com> xtensa: fix return_address Mel Gorman <mgorman(a)techsingularity.net> sched/fair: Do not re-read ->h_load_next during hierarchical load calculation Dan Carpenter <dan.carpenter(a)oracle.com> xen: Prevent buffer overflow in privcmd ioctl Will Deacon <will.deacon(a)arm.com> arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value Jérôme Glisse <jglisse(a)redhat.com> block: do not leak memory in bio_copy_user_iov() S.j. Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_esai: fix channel swap issue when stream starts Zubin Mithra <zsm(a)chromium.org> ALSA: seq: Fix OOB-reads from strlcpy Sheena Mira-ato <sheena.mira-ato(a)alliedtelesis.co.nz> ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type Li RongQing <lirongqing(a)baidu.com> net: ethtool: not call vzalloc for zero sized memory request Eric Dumazet <edumazet(a)google.com> netns: provide pure entropy for net_hash_mix() Xin Long <lucien.xin(a)gmail.com> sctp: initialize _pad of sockaddr_in before copying to user memory Bjørn Mork <bjorn(a)mork.no> qmi_wwan: add Olicard 600 Andrea Righi <andrea.righi(a)canonical.com> openvswitch: fix flow actions reallocation Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> tty: ldisc: add sysctl to prevent autoloading of ldiscs Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> tty: mark Siemens R3964 line discipline as BROKEN Nick Desaulniers <ndesaulniers(a)google.com> lib/string.c: implement a basic bcmp Linus Torvalds <torvalds(a)linux-foundation.org> binfmt_elf: switch to new creds when switching to new mm Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/dp/mst: Configure no_stop_bit correctly for remote i2c xfers Ben Dooks <ben.dooks(a)codethink.co.uk> dmaengine: tegra: avoid overflow of byte tracking Rafael Ávila de Espíndola <rafael(a)espindo.la> x86/build: Mark per-CPU symbols as absolute explicitly for LLD Zumeng Chen <zumeng.chen(a)gmail.com> wlcore: Fix memory leak in case wl12xx_fetch_firmware failure Pawe? Chmiel <pawel.mikolaj.chmiel(a)gmail.com> media: s5p-jpeg: Check for fmt_ver_flag when doing fmt enumeration Anders Roxell <anders.roxell(a)linaro.org> dmaengine: imx-dma: fix warning comparison of distinct pointer types Buland Singh <bsingh(a)redhat.com> hpet: Fix missing '=' character in the __setup() code of hpet_mmap_enable David Tolnay <dtolnay(a)gmail.com> hwrng: virtio - Avoid repeated init of completion Akinobu Mita <akinobu.mita(a)gmail.com> media: mt9m111: set initial frame size other than 0x0 Manfred Schlaegl <manfred.schlaegl(a)ginzinger.com> tty: increase the default flip buffer limit to 2*640K Waiman Long <longman(a)redhat.com> locking/lockdep: Add debug_locks check in __lock_downgrade() Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> e1000e: fix cyclic resets at link up with active tx Guenter Roeck <linux(a)roeck-us.net> cdrom: Fix race condition in cdrom_sysctl_register Manfred Schlaegl <manfred.schlaegl(a)ginzinger.com> fbdev: fbmem: fix memory access if logo is bigger than the screen Coly Li <colyli(a)suse.de> bcache: improve sysfs_strtoul_clamp() Coly Li <colyli(a)suse.de> bcache: fix input overflow to sequential_cutoff Coly Li <colyli(a)suse.de> bcache: fix input overflow to cache set sysfs file io_error_halflife Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> ALSA: PCM: check if ops are defined before suspending PCM Nathan Chancellor <natechancellor(a)gmail.com> ARM: 8833/1: Ensure that NEON code always compiles with Clang Andrea Righi <righi.andrea(a)gmail.com> kprobes: Prohibit probing on bsearch() Michal Kazior <michal(a)plume.com> leds: lp55xx: fix null deref on firmware load failure Wen Yang <yellowriver2010(a)hotmail.com> SoC: imx-sgtl5000: add missing put_device() Jason Yan <yanaijie(a)huawei.com> scsi: megaraid_sas: return error when create DMA pool failed Håkon Bugge <haakon.bugge(a)oracle.com> IB/mlx4: Increase the timeout for CM cache Florian Fainelli <f.fainelli(a)gmail.com> e1000e: Fix -Wformat-truncation warnings Aaro Koskinen <aaro.koskinen(a)iki.fi> mmc: omap: fix the maximum timeout setting Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> ARM: 8840/1: use a raw_spinlock_t in unwind Benjamin Block <bblock(a)linux.ibm.com> scsi: core: replace GFP_ATOMIC with GFP_KERNEL in scsi_scan.c Tony Jones <tonyj(a)suse.de> tools lib traceevent: Fix buffer overflow in arg_eval Carlos Maiolino <cmaiolino(a)redhat.com> fs: fix guard_bio_eod to check for real EOD errors Yao Liu <yotta.liu(a)ucloud.cn> cifs: Fix NULL pointer dereference of devname Jason Cai (Xiang Feng) <jason.cai.kern(a)gmail.com> dm thin: add sanity checks to thin-pool and external snapshot creation Louis Taylor <louis(a)kragniz.eu> cifs: use correct format characters Jia Guo <guojia12(a)huawei.com> ocfs2: fix a panic problem caused by o2cb_ctl Qian Cai <cai(a)lca.pw> mm/slab.c: kmemleak no scan alien caches Uladzislau Rezki (Sony) <urezki(a)gmail.com> mm/vmalloc.c: fix kernel BUG at mm/vmalloc.c:512! Peng Fan <peng.fan(a)nxp.com> mm/cma.c: cma_declare_contiguous: correct err handling Christian Brauner <christian(a)brauner.io> sysctl: handle overflow for file-max Douglas Anderson <dianders(a)chromium.org> tracing: kdb: Fix ftdump to not sleep Jeremy Compostella <jeremy.compostella(a)intel.com> i2c: core-smbus: prevent stack corruption on read I2C_BLOCK_DATA zhangyi (F) <yi.zhang(a)huawei.com> ext4: cleanup bh release code in ext4_ind_remove_space() ------------- Diffstat: Documentation/arm/kernel_mode_neon.txt | 4 +- Makefile | 4 +- arch/arm/kernel/unwind.c | 14 +++---- arch/arm/lib/Makefile | 2 +- arch/arm/lib/xor-neon.c | 2 +- arch/arm/plat-samsung/Kconfig | 2 +- arch/arm64/include/asm/futex.h | 16 ++++---- arch/x86/include/asm/xen/hypercall.h | 3 ++ arch/x86/kernel/cpu/cyrix.c | 14 +++---- arch/x86/kernel/hpet.c | 2 + arch/x86/kernel/kprobes/core.c | 26 +++++++++++++ arch/x86/kernel/vmlinux.lds.S | 2 +- arch/xtensa/kernel/stacktrace.c | 6 ++- block/bio.c | 5 ++- drivers/acpi/sbs.c | 8 +++- drivers/cdrom/cdrom.c | 7 ++-- drivers/char/Kconfig | 2 +- drivers/char/hpet.c | 2 +- drivers/char/hw_random/virtio-rng.c | 2 +- drivers/char/tpm/tpm_i2c_atmel.c | 10 ++++- drivers/crypto/amcc/crypto4xx_alg.c | 3 +- drivers/crypto/amcc/crypto4xx_core.c | 9 +++++ drivers/dma/imx-dma.c | 2 +- drivers/dma/tegra20-apb-dma.c | 5 ++- drivers/gpu/drm/drm_dp_mst_topology.c | 1 + drivers/i2c/i2c-core.c | 12 +++--- drivers/iio/adc/ad_sigma_delta.c | 1 + drivers/iio/adc/at91_adc.c | 28 ++++++++------ drivers/infiniband/hw/mlx4/alias_GUID.c | 2 +- drivers/infiniband/hw/mlx4/cm.c | 2 +- drivers/iommu/dmar.c | 2 +- drivers/iommu/intel-iommu.c | 3 ++ drivers/leds/leds-lp55xx-common.c | 4 +- drivers/md/bcache/sysfs.c | 17 ++++++-- drivers/md/bcache/sysfs.h | 13 +++++-- drivers/md/dm-thin.c | 13 +++++++ drivers/media/i2c/soc_camera/mt9m111.c | 2 + drivers/media/platform/s5p-jpeg/jpeg-core.c | 19 +++++---- drivers/mmc/host/davinci_mmc.c | 2 +- drivers/mmc/host/omap.c | 2 +- drivers/net/bonding/bond_main.c | 6 ++- drivers/net/ethernet/intel/e1000e/netdev.c | 19 ++++----- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/wireless/rsi/rsi_common.h | 1 - drivers/net/wireless/ti/wlcore/main.c | 7 +++- drivers/pci/quirks.c | 2 + drivers/scsi/megaraid/megaraid_sas_base.c | 1 + drivers/scsi/scsi_scan.c | 6 +-- drivers/staging/comedi/drivers/ni_usb6501.c | 4 +- drivers/staging/comedi/drivers/vmk80xx.c | 8 ++-- drivers/thermal/int340x_thermal/int3400_thermal.c | 7 ++-- drivers/tty/Kconfig | 23 +++++++++++ drivers/tty/serial/xilinx_uartps.c | 2 +- drivers/tty/tty_buffer.c | 2 +- drivers/tty/tty_io.c | 3 ++ drivers/tty/tty_ldisc.c | 47 +++++++++++++++++++++++ drivers/video/fbdev/core/fbmem.c | 3 ++ fs/9p/v9fs.c | 21 ++++++++++ fs/9p/v9fs.h | 1 + fs/9p/vfs_dir.c | 8 ++-- fs/9p/vfs_file.c | 6 ++- fs/binfmt_elf.c | 2 +- fs/buffer.c | 7 ++++ fs/cifs/cifs_dfs_ref.c | 4 +- fs/cifs/connect.c | 5 +++ fs/cifs/smb1ops.c | 2 +- fs/cifs/smb2maperror.c | 3 +- fs/ext4/indirect.c | 47 +++++++++++------------ fs/ext4/resize.c | 6 ++- fs/ocfs2/cluster/nodemanager.c | 14 ++++--- include/linux/atalk.h | 20 +++++++--- include/linux/kprobes.h | 1 + include/linux/ring_buffer.h | 2 +- include/linux/string.h | 5 ++- include/linux/swap.h | 4 +- include/net/net_namespace.h | 2 + include/net/netns/hash.h | 15 +------- kernel/events/core.c | 2 + kernel/kprobes.c | 6 +-- kernel/locking/lockdep.c | 3 ++ kernel/sched/fair.c | 31 +++++++++++++-- kernel/sysctl.c | 3 ++ kernel/trace/ring_buffer.c | 5 ++- kernel/trace/trace.c | 6 ++- kernel/trace/trace_kdb.c | 6 ++- lib/bsearch.c | 2 + lib/div64.c | 4 +- lib/raid6/Makefile | 2 +- lib/string.c | 20 ++++++++++ mm/cma.c | 4 +- mm/slab.c | 17 ++++---- mm/vmalloc.c | 6 ++- net/9p/protocol.c | 3 +- net/appletalk/atalk_proc.c | 2 +- net/appletalk/ddp.c | 37 +++++++++++++++--- net/appletalk/sysctl_net_atalk.c | 5 ++- net/bridge/br_multicast.c | 4 +- net/core/ethtool.c | 29 +++++++++----- net/core/net_namespace.c | 1 + net/ipv4/route.c | 20 +++++++++- net/ipv4/tcp_input.c | 10 ++--- net/ipv6/ip6_output.c | 3 ++ net/ipv6/ip6_tunnel.c | 4 +- net/openvswitch/flow_netlink.c | 4 +- net/sctp/protocol.c | 1 + security/device_cgroup.c | 2 +- sound/core/init.c | 18 ++++----- sound/core/pcm_native.c | 8 ++++ sound/core/seq/seq_clientmgr.c | 6 +-- sound/drivers/opl3/opl3_voice.h | 2 +- sound/isa/sb/sb8.c | 4 ++ sound/pci/echoaudio/echoaudio.c | 5 +++ sound/soc/fsl/fsl_esai.c | 47 ++++++++++++++++++----- sound/soc/fsl/imx-sgtl5000.c | 1 + tools/lib/traceevent/event-parse.c | 2 +- tools/perf/builtin-top.c | 5 ++- tools/perf/tests/evsel-tp-sched.c | 1 + tools/power/x86/turbostat/turbostat.c | 3 ++ 118 files changed, 672 insertions(+), 264 deletions(-)

6 years, 6 months

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[tip:sched/urgent] sched/numa: Fix a possible divide-by-zero

by tip-bot for Xie XiuQi

Commit-ID: a860fa7b96e1a1c974556327aa1aee852d434c21 Gitweb: https://git.kernel.org/tip/a860fa7b96e1a1c974556327aa1aee852d434c21 Author: Xie XiuQi <xiexiuqi(a)huawei.com> AuthorDate: Sat, 20 Apr 2019 16:34:16 +0800 Committer: Ingo Molnar <mingo(a)kernel.org> CommitDate: Thu, 25 Apr 2019 19:58:54 +0200 sched/numa: Fix a possible divide-by-zero sched_clock_cpu() may not be consistent between CPUs. If a task migrates to another CPU, then se.exec_start is set to that CPU's rq_clock_task() by update_stats_curr_start(). Specifically, the new value might be before the old value due to clock skew. So then if in numa_get_avg_runtime() the expression: 'now - p->last_task_numa_placement' ends up as -1, then the divider '*period + 1' in task_numa_placement() is 0 and things go bang. Similar to update_curr(), check if time goes backwards to avoid this. [ peterz: Wrote new changelog. ] [ mingo: Tweaked the code comment. ] Signed-off-by: Xie XiuQi <xiexiuqi(a)huawei.com> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Cc: Linus Torvalds <torvalds(a)linux-foundation.org> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: cj.chengjian(a)huawei.com Cc: <stable(a)vger.kernel.org> Link: http://lkml.kernel.org/r/20190425080016.GX11158@hirez.programming.kicks-ass… Signed-off-by: Ingo Molnar <mingo(a)kernel.org> --- kernel/sched/fair.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index a4d9e14bf138..35f3ea375084 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -2007,6 +2007,10 @@ static u64 numa_get_avg_runtime(struct task_struct *p, u64 *period) if (p->last_task_numa_placement) { delta = runtime - p->last_sum_exec_runtime; *period = now - p->last_task_numa_placement; + + /* Avoid time going backwards, prevent potential divide error: */ + if (unlikely((s64)*period < 0)) + *period = 0; } else { delta = p->se.avg.load_sum; *period = LOAD_AVG_MAX;

6 years, 6 months

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patch "mm/memory_hotplug: Do not unlock when fails to take the" added to driver-core-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled mm/memory_hotplug: Do not unlock when fails to take the to my driver-core git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git in the driver-core-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the driver-core-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From d2ab99403ee00d8014e651728a4702ea1ae5e52c Mon Sep 17 00:00:00 2001 From: zhong jiang <zhongjiang(a)huawei.com> Date: Mon, 8 Apr 2019 12:07:17 +0800 Subject: mm/memory_hotplug: Do not unlock when fails to take the device_hotplug_lock When adding the memory by probing memory block in sysfs interface, there is an obvious issue that we will unlock the device_hotplug_lock when fails to takes it. That issue was introduced in Commit 8df1d0e4a265 ("mm/memory_hotplug: make add_memory() take the device_hotplug_lock") We should drop out in time when fails to take the device_hotplug_lock. Fixes: 8df1d0e4a265 ("mm/memory_hotplug: make add_memory() take the device_hotplug_lock") Reported-by: Yang yingliang <yangyingliang(a)huawei.com> Signed-off-by: zhong jiang <zhongjiang(a)huawei.com> Reviewed-by: Oscar Salvador <osalvador(a)suse.de> Reviewed-by: David Hildenbrand <david(a)redhat.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/base/memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/memory.c b/drivers/base/memory.c index cb8347500ce2..e49028a60429 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -506,7 +506,7 @@ static ssize_t probe_store(struct device *dev, struct device_attribute *attr, ret = lock_device_hotplug_sysfs(); if (ret) - goto out; + return ret; nid = memory_add_physaddr_to_nid(phys_addr); ret = __add_memory(nid, phys_addr, -- 2.21.0

6 years, 6 months

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[PATCH] brcmfmac: Add DMI nvram filename quirk for ACEPC T8 and T11 mini PCs

by Hans de Goede

The ACEPC T8 and T11 mini PCs contain quite generic names in the sys_vendor and product_name DMI strings, without this patch brcmfmac will try to load: "brcmfmac43455-sdio.Default string-Default string.txt" as nvram file which is way too generic. The DMI strings on which we are matching are somewhat generic too, but "To be filled by O.E.M." is less common then "Default string" and the system-sku and bios-version strings are pretty unique. Beside the DMI strings we also check the wifi-module chip-id and revision. I'm confident that the combination of all this is unique. Both the T8 and T11 use the same wifi-module, this commit adds DMI quirks for both mini PCs pointing to brcmfmac43455-sdio.acepc-t8.txt . BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1690852 Cc: stable(a)vger.kernel.org Signed-off-by: Hans de Goede <hdegoede(a)redhat.com> --- .../broadcom/brcm80211/brcmfmac/dmi.c | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c index 7535cb0d4ac0..9f1417e00073 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c @@ -31,6 +31,10 @@ struct brcmf_dmi_data { /* NOTE: Please keep all entries sorted alphabetically */ +static const struct brcmf_dmi_data acepc_t8_data = { + BRCM_CC_4345_CHIP_ID, 6, "acepc-t8" +}; + static const struct brcmf_dmi_data gpd_win_pocket_data = { BRCM_CC_4356_CHIP_ID, 2, "gpd-win-pocket" }; @@ -48,6 +52,28 @@ static const struct brcmf_dmi_data pov_tab_p1006w_data = { }; static const struct dmi_system_id dmi_platform_data[] = { + { + /* ACEPC T8 Cherry Trail Z8350 mini PC */ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."), + DMI_EXACT_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), + DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "T8"), + /* also match on somewhat unique bios-version */ + DMI_EXACT_MATCH(DMI_BIOS_VERSION, "1.000"), + }, + .driver_data = (void *)&acepc_t8_data, + }, + { + /* ACEPC T11 Cherry Trail Z8350 mini PC, same wifi as the T8 */ + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."), + DMI_EXACT_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), + DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "T11"), + /* also match on somewhat unique bios-version */ + DMI_EXACT_MATCH(DMI_BIOS_VERSION, "1.000"), + }, + .driver_data = (void *)&acepc_t8_data, + }, { /* Match for the GPDwin which unfortunately uses somewhat * generic dmi strings, which is why we test for 4 strings. -- 2.21.0

6 years, 6 months

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[PATCH] mwl8k: Fix rate_idx underflow

by Petr Štetiar

It was reported on OpenWrt bug tracking system[1], that several users are affected by the endless reboot of their routers if they configure 5GHz interface with channel 44 or 48. The reboot loop is caused by the following excessive number of WARN_ON messages: WARNING: CPU: 0 PID: 0 at backports-4.19.23-1/net/mac80211/rx.c:4516 ieee80211_rx_napi+0x1fc/0xa54 [mac80211] as the messages are being correctly emitted by the following guard: case RX_ENC_LEGACY: if (WARN_ON(status->rate_idx >= sband->n_bitrates)) as the rate_idx is in this case erroneously set to 251 (0xfb). This fix simply converts previously used magic number to proper constant and guards against substraction which is leading to the currently observed underflow. 1. https://bugs.openwrt.org/index.php?do=details&task_id=2218 Fixes: 854783444bab ("mwl8k: properly set receive status rate index on 5 GHz receive") Cc: <stable(a)vger.kernel.org> Tested-by: Eubert Bao <bunnier(a)gmail.com> Reported-by: Eubert Bao <bunnier(a)gmail.com> Signed-off-by: Petr Štetiar <ynezz(a)true.cz> --- drivers/net/wireless/marvell/mwl8k.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/marvell/mwl8k.c b/drivers/net/wireless/marvell/mwl8k.c index 8e4e9b6..ffc565a 100644 --- a/drivers/net/wireless/marvell/mwl8k.c +++ b/drivers/net/wireless/marvell/mwl8k.c @@ -441,6 +441,9 @@ struct mwl8k_sta { #define MWL8K_CMD_UPDATE_STADB 0x1123 #define MWL8K_CMD_BASTREAM 0x1125 +#define MWL8K_LEGACY_5G_RATE_OFFSET \ + (ARRAY_SIZE(mwl8k_rates_24) - ARRAY_SIZE(mwl8k_rates_50)) + static const char *mwl8k_cmd_name(__le16 cmd, char *buf, int bufsize) { u16 command = le16_to_cpu(cmd); @@ -1016,8 +1019,9 @@ static void mwl8k_rxd_ap_refill(void *_rxd, dma_addr_t addr, int len) if (rxd->channel > 14) { status->band = NL80211_BAND_5GHZ; - if (!(status->encoding == RX_ENC_HT)) - status->rate_idx -= 5; + if (!(status->encoding == RX_ENC_HT) && + status->rate_idx >= MWL8K_LEGACY_5G_RATE_OFFSET) + status->rate_idx -= MWL8K_LEGACY_5G_RATE_OFFSET; } else { status->band = NL80211_BAND_2GHZ; } @@ -1124,8 +1128,9 @@ static void mwl8k_rxd_sta_refill(void *_rxd, dma_addr_t addr, int len) if (rxd->channel > 14) { status->band = NL80211_BAND_5GHZ; - if (!(status->encoding == RX_ENC_HT)) - status->rate_idx -= 5; + if (!(status->encoding == RX_ENC_HT) && + status->rate_idx >= MWL8K_LEGACY_5G_RATE_OFFSET) + status->rate_idx -= MWL8K_LEGACY_5G_RATE_OFFSET; } else { status->band = NL80211_BAND_2GHZ; } -- 1.9.1

6 years, 6 months

2
1
0 0

[PATCH] ext4: fix use-after-free race with debug_want_extra_isize

by Barret Rhoden

When remounting with debug_want_extra_isize, we were not performing the same checks that we do during a normal mount. That allowed us to set a value for s_want_extra_isize that reached outside the s_inode_size. Reported-by: syzbot+f584efa0ac7213c226b7(a)syzkaller.appspotmail.com Signed-off-by: Barret Rhoden <brho(a)google.com> Cc: stable(a)vger.kernel.org --- - In the current code, it looks like someone could mount with want_extra_isize with some value > 0 but less than the minimums in the s_es. If that's a bug, I can submit a follow-on patch. - Similarly, on a failed remount, sbi->s_want_extra_isize is changed to the remounted value. I can fix that too if it's a problem. - Is it OK to remount with a smaller s_want_extra_isize than the previous mount? I thought it was, but figured I'd ask while I'm looking at it. fs/ext4/super.c | 58 +++++++++++++++++++++++++++++-------------------- 1 file changed, 34 insertions(+), 24 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 6ed4eb81e674..184944d4d8d1 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -3513,6 +3513,37 @@ int ext4_calculate_overhead(struct super_block *sb) return 0; } +static void ext4_clamp_want_extra_isize(struct super_block *sb) +{ + struct ext4_sb_info *sbi = EXT4_SB(sb); + struct ext4_super_block *es = sbi->s_es; + + /* determine the minimum size of new large inodes, if present */ + if (sbi->s_inode_size > EXT4_GOOD_OLD_INODE_SIZE && + sbi->s_want_extra_isize == 0) { + sbi->s_want_extra_isize = sizeof(struct ext4_inode) - + EXT4_GOOD_OLD_INODE_SIZE; + if (ext4_has_feature_extra_isize(sb)) { + if (sbi->s_want_extra_isize < + le16_to_cpu(es->s_want_extra_isize)) + sbi->s_want_extra_isize = + le16_to_cpu(es->s_want_extra_isize); + if (sbi->s_want_extra_isize < + le16_to_cpu(es->s_min_extra_isize)) + sbi->s_want_extra_isize = + le16_to_cpu(es->s_min_extra_isize); + } + } + /* Check if enough inode space is available */ + if (EXT4_GOOD_OLD_INODE_SIZE + sbi->s_want_extra_isize > + sbi->s_inode_size) { + sbi->s_want_extra_isize = sizeof(struct ext4_inode) - + EXT4_GOOD_OLD_INODE_SIZE; + ext4_msg(sb, KERN_INFO, + "required extra inode space not available"); + } +} + static void ext4_set_resv_clusters(struct super_block *sb) { ext4_fsblk_t resv_clusters; @@ -4387,30 +4418,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) } else if (ret) goto failed_mount4a; - /* determine the minimum size of new large inodes, if present */ - if (sbi->s_inode_size > EXT4_GOOD_OLD_INODE_SIZE && - sbi->s_want_extra_isize == 0) { - sbi->s_want_extra_isize = sizeof(struct ext4_inode) - - EXT4_GOOD_OLD_INODE_SIZE; - if (ext4_has_feature_extra_isize(sb)) { - if (sbi->s_want_extra_isize < - le16_to_cpu(es->s_want_extra_isize)) - sbi->s_want_extra_isize = - le16_to_cpu(es->s_want_extra_isize); - if (sbi->s_want_extra_isize < - le16_to_cpu(es->s_min_extra_isize)) - sbi->s_want_extra_isize = - le16_to_cpu(es->s_min_extra_isize); - } - } - /* Check if enough inode space is available */ - if (EXT4_GOOD_OLD_INODE_SIZE + sbi->s_want_extra_isize > - sbi->s_inode_size) { - sbi->s_want_extra_isize = sizeof(struct ext4_inode) - - EXT4_GOOD_OLD_INODE_SIZE; - ext4_msg(sb, KERN_INFO, "required extra inode space not" - "available"); - } + ext4_clamp_want_extra_isize(sb); ext4_set_resv_clusters(sb); @@ -5194,6 +5202,8 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data) goto restore_opts; } + ext4_clamp_want_extra_isize(sb); + if ((old_opts.s_mount_opt & EXT4_MOUNT_JOURNAL_CHECKSUM) ^ test_opt(sb, JOURNAL_CHECKSUM)) { ext4_msg(sb, KERN_ERR, "changing journal_checksum " -- 2.21.0.392.gf8f6787159e-goog

6 years, 6 months

4
4
0 0

stable-rc/linux-4.14.y boot: 110 boots: 0 failed, 98 passed with 12 offline (v4.14.113-73-g7c2e346c78ca)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 110 boots: 0 failed, 98 passed with 12 offline (v4.14.113-73-g7c2e346c78ca) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.113-7… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.113-73-g7c2e346c78ca Git Commit: 7c2e346c78ca2bab8ef936899f99801d754ccc83 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 64 unique boards, 24 SoC families, 14 builds out of 201 Offline Platforms: arm: davinci_all_defconfig: gcc-7 da850-lcdk: 1 offline lab imx_v6_v7_defconfig: gcc-7 vf610-colibri-eval-v3: 1 offline lab multi_v7_defconfig: gcc-7 meson8b-odroidc1: 1 offline lab tegra20-iris-512: 1 offline lab vf610-colibri-eval-v3: 1 offline lab tegra_defconfig: gcc-7 tegra20-iris-512: 1 offline lab arm64: defconfig: gcc-7 meson-gxbb-odroidc2: 1 offline lab meson-gxl-s905d-p230: 1 offline lab meson-gxl-s905x-nexbox-a95x: 1 offline lab meson-gxl-s905x-p212: 1 offline lab meson-gxm-nexbox-a1: 1 offline lab rk3399-firefly: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years, 6 months

1
0
0 0

patch "usb: dwc3: Allow building USB_DWC3_QCOM without EXTCON" added to usb-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: dwc3: Allow building USB_DWC3_QCOM without EXTCON to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From 77a4946516fe488b6a33390de6d749f934a243ba Mon Sep 17 00:00:00 2001 From: Marc Gonzalez <marc.w.gonzalez(a)free.fr> Date: Wed, 24 Apr 2019 17:00:57 +0200 Subject: usb: dwc3: Allow building USB_DWC3_QCOM without EXTCON Keep EXTCON support optional, as some platforms do not need it. Do the same for USB_DWC3_OMAP while we're at it. Fixes: 3def4031b3e3f ("usb: dwc3: add EXTCON dependency for qcom") Signed-off-by: Marc Gonzalez <marc.w.gonzalez(a)free.fr> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/dwc3/Kconfig | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig index 2b1494460d0c..784309435916 100644 --- a/drivers/usb/dwc3/Kconfig +++ b/drivers/usb/dwc3/Kconfig @@ -54,7 +54,8 @@ comment "Platform Glue Driver Support" config USB_DWC3_OMAP tristate "Texas Instruments OMAP5 and similar Platforms" - depends on EXTCON && (ARCH_OMAP2PLUS || COMPILE_TEST) + depends on ARCH_OMAP2PLUS || COMPILE_TEST + depends on EXTCON || !EXTCON depends on OF default USB_DWC3 help @@ -115,7 +116,8 @@ config USB_DWC3_ST config USB_DWC3_QCOM tristate "Qualcomm Platform" - depends on EXTCON && (ARCH_QCOM || COMPILE_TEST) + depends on ARCH_QCOM || COMPILE_TEST + depends on EXTCON || !EXTCON depends on OF default USB_DWC3 help -- 2.21.0

6 years, 6 months

1
0
0 0

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