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

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.154 release. There are 80 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 Wed Sep 5 16:49:18 UTC 2018. 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-4.4.154-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 4.4.154-rc1 Scott Bauer <scott.bauer(a)intel.com> cdrom: Fix info leak/OOB read in cdrom_ioctl_drive_status Mike Christie <mchristi(a)redhat.com> iscsi target: fix session creation failure handling Bart Van Assche <bart.vanassche(a)wdc.com> scsi: core: Avoid that SCSI device removal through sysfs triggers a deadlock Bart Van Assche <bart.vanassche(a)wdc.com> scsi: sysfs: Introduce sysfs_{un,}break_active_protection() Paul Burton <paul.burton(a)mips.com> MIPS: lib: Provide MIPS64r6 __multi3() for GCC < 7 Maciej W. Rozycki <macro(a)mips.com> MIPS: Correct the 64-bit DSP accumulator register size Masami Hiramatsu <mhiramat(a)kernel.org> kprobes: Make list and blacklist root user read only Sebastian Ott <sebott(a)linux.ibm.com> s390/pci: fix out of bounds access during irq setup Julian Wiedmann <jwi(a)linux.ibm.com> s390/qdio: reset old sbal_state flags Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: fix br_r1_trampoline for machines without exrl Andi Kleen <ak(a)linux.intel.com> x86/spectre: Add missing family 6 check to microcode check Nick Desaulniers <ndesaulniers(a)google.com> x86/irqflags: Mark native_restore_fl extern inline Dan Carpenter <dan.carpenter(a)oracle.com> pinctrl: freescale: off by one in imx1_pinconf_group_dbg_show() Gustavo A. R. Silva <gustavo(a)embeddedor.com> ASoC: sirf: Fix potential NULL pointer dereference Jerome Brunet <jbrunet(a)baylibre.com> ASoC: dpcm: don't merge format from invalid codec dai Mikulas Patocka <mpatocka(a)redhat.com> udl-kms: fix crash due to uninitialized memory Mikulas Patocka <mpatocka(a)redhat.com> udl-kms: handle allocation failure Mikulas Patocka <mpatocka(a)redhat.com> udl-kms: change down_interruptible to down Kirill Tkhai <ktkhai(a)virtuozzo.com> fuse: Add missed unlock_page() to fuse_readpages_fill() Miklos Szeredi <mszeredi(a)redhat.com> fuse: Fix oops at process_init_reply() Miklos Szeredi <mszeredi(a)redhat.com> fuse: umount should wait for all requests Miklos Szeredi <mszeredi(a)redhat.com> fuse: fix unlocked access to processing queue Miklos Szeredi <mszeredi(a)redhat.com> fuse: fix double request_end() Andrey Ryabinin <aryabinin(a)virtuozzo.com> fuse: Don't access pipe->buffers without pipe_lock() Rian Hunter <rian(a)alum.mit.edu> x86/process: Re-export start_thread() Vlastimil Babka <vbabka(a)suse.cz> x86/speculation/l1tf: Suggest what to do on systems with too much RAM Vlastimil Babka <vbabka(a)suse.cz> x86/speculation/l1tf: Fix off-by-one error when warning that system has too much RAM Vlastimil Babka <vbabka(a)suse.cz> x86/speculation/l1tf: Fix overflow in l1tf_pfn_limit() on 32bit Punit Agrawal <punit.agrawal(a)arm.com> KVM: arm/arm64: Skip updating PMD entry if no change Punit Agrawal <punit.agrawal(a)arm.com> KVM: arm/arm64: Skip updating PTE entry if no change Greg Hackmann <ghackmann(a)android.com> arm64: mm: check for upper PAGE_SHIFT bits in pfn_valid() Eric Sandeen <sandeen(a)redhat.com> ext4: reset error code in ext4_find_entry in fallback Arnd Bergmann <arnd(a)arndb.de> ext4: sysfs: print ext4_super_block fields as little-endian Theodore Ts'o <tytso(a)mit.edu> ext4: check for NUL characters in extended attribute's name Claudio Imbrenda <imbrenda(a)linux.vnet.ibm.com> s390/kvm: fix deadlock when killed by oom Josef Bacik <josef(a)toxicpanda.com> btrfs: don't leak ret from do_chunk_alloc Steve French <stfrench(a)microsoft.com> smb3: don't request leases in symlink creation and query Steve French <stfrench(a)microsoft.com> smb3: Do not send SMB3 SET_INFO if nothing changed Nicholas Mc Guire <hofrat(a)osadl.org> cifs: check kmalloc before use Steve French <stfrench(a)microsoft.com> cifs: add missing debug entries for kconfig options jie@chenjie6@huwei.com <jie@chenjie6@huwei.com> mm/memory.c: check return value of ioremap_prot Jim Gill <jgill(a)vmware.com> scsi: vmw_pvscsi: Return DID_RESET for status SAM_STAT_COMMAND_TERMINATED Johannes Thumshirn <jthumshirn(a)suse.de> scsi: fcoe: drop frames in ELS LOGO error path Colin Ian King <colin.king(a)canonical.com> drivers: net: lmc: fix case value for target abort error Randy Dunlap <rdunlap(a)infradead.org> arc: fix type warnings in arc/mm/cache.c Randy Dunlap <rdunlap(a)infradead.org> arc: fix build errors in arc/include/asm/delay.h Govindarajulu Varadarajan <gvaradar(a)cisco.com> enic: handle mtu change for vf properly Rafał Miłecki <rafal(a)milecki.pl> Revert "MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum" Calvin Walton <calvin.walton(a)kepstin.ca> tools/power turbostat: Read extended processor family from CPUID Li Wang <liwang(a)redhat.com> zswap: re-check zswap_is_full() after do zswap_shrink() Masami Hiramatsu <mhiramat(a)kernel.org> selftests/ftrace: Add snapshot and tracing_on test case Kiran Kumar Modukuri <kiran.modukuri(a)gmail.com> cachefiles: Wait rather than BUG'ing on "Unexpected object collision" Kiran Kumar Modukuri <kiran.modukuri(a)gmail.com> cachefiles: Fix refcounting bug in backing-file read monitoring Kiran Kumar Modukuri <kiran.modukuri(a)gmail.com> fscache: Allow cancelled operations to be enqueued Shubhrajyoti Datta <shubhrajyoti.datta(a)xilinx.com> net: axienet: Fix double deregister of mdio Sudarsana Reddy Kalluru <sudarsana.kalluru(a)cavium.com> bnx2x: Fix invalid memory access in rss hash config path. Guenter Roeck <linux(a)roeck-us.net> media: staging: omap4iss: Include asm/cacheflush.h after generic includes Alexander Sverdlin <alexander.sverdlin(a)nokia.com> i2c: davinci: Avoid zero value of CLKH Nicholas Mc Guire <hofrat(a)osadl.org> can: mpc5xxx_can: check of_iomap return before use Randy Dunlap <rdunlap(a)infradead.org> net: prevent ISA drivers from building on PPC32 Florian Westphal <fw(a)strlen.de> atl1c: reserve min skb headroom Sudarsana Reddy Kalluru <sudarsana.kalluru(a)cavium.com> qed: Fix possible race for the link state value. YueHaibing <yuehaibing(a)huawei.com> net: caif: Add a missing rcu_read_unlock() in caif_flow_cb Len Brown <len.brown(a)intel.com> tools/power turbostat: fix -S on UP systems Eugeniu Rosca <roscaeugeniu(a)gmail.com> usb: gadget: f_uac2: fix endianness of 'struct cntrl_*_lay3' Peter Senna Tschudin <peter.senna(a)gmail.com> tools: usb: ffs-test: Fix build on big endian systems Randy Dunlap <rdunlap(a)infradead.org> usb/phy: fix PPC64 build errors in phy-fsl-usb.c Jia-Ju Bai <baijiaju1990(a)gmail.com> usb: gadget: r8a66597: Fix a possible sleep-in-atomic-context bugs in r8a66597_queue() Jia-Ju Bai <baijiaju1990(a)gmail.com> usb: gadget: r8a66597: Fix two possible sleep-in-atomic-context bugs in init_controller() Lucas Stach <l.stach(a)pengutronix.de> drm/imx: imx-ldb: check if channel is enabled before printing warning Lucas Stach <l.stach(a)pengutronix.de> drm/imx: imx-ldb: disable LDB on driver bind Varun Prakash <varun(a)chelsio.com> scsi: libiscsi: fix possible NULL pointer dereference in case of TMF Sean Paul <seanpaul(a)chromium.org> drm/bridge: adv7511: Reset registers on hotplug Bernd Edlinger <bernd.edlinger(a)hotmail.de> nl80211: Add a missing break in parse_station_flags mpubbise(a)codeaurora.org <mpubbise(a)codeaurora.org> mac80211: add stations tied to AP_VLANs during hw reconfig Florian Westphal <fw(a)strlen.de> xfrm: free skb if nlsk pointer is NULL Tommi Rantala <tommi.t.rantala(a)nokia.com> xfrm: fix missing dst_release() after policy blocking lbcast and multicast Eyal Birger <eyal.birger(a)gmail.com> vti6: fix PMTU caching and reporting on xmit yujuan.qi <yujuan.qi(a)mediatek.com> Cipso: cipso_v4_optptr enter infinite loop Ethan Zhao <ethan.zhao(a)oracle.com> sched/sysctl: Check user input value of sysctl_sched_time_avg ------------- Diffstat: Makefile | 4 +- arch/arc/include/asm/delay.h | 3 + arch/arc/mm/cache.c | 7 +- arch/arm/kvm/mmu.c | 42 +++++++++--- arch/arm64/mm/init.c | 6 +- arch/mips/bcm47xx/setup.c | 6 -- arch/mips/include/asm/mipsregs.h | 3 - arch/mips/include/asm/processor.h | 2 +- arch/mips/kernel/ptrace.c | 2 +- arch/mips/kernel/ptrace32.c | 2 +- arch/mips/lib/multi3.c | 6 +- arch/s390/include/asm/qdio.h | 1 - arch/s390/mm/fault.c | 2 + arch/s390/net/bpf_jit_comp.c | 2 - arch/s390/pci/pci.c | 2 + arch/x86/include/asm/irqflags.h | 3 +- arch/x86/include/asm/processor.h | 4 +- arch/x86/kernel/cpu/bugs.c | 4 ++ arch/x86/kernel/cpu/intel.c | 3 + arch/x86/kernel/process_64.c | 1 + arch/x86/mm/init.c | 4 +- arch/x86/mm/mmap.c | 2 +- drivers/cdrom/cdrom.c | 2 +- drivers/gpu/drm/i2c/adv7511.c | 12 ++++ drivers/gpu/drm/imx/imx-ldb.c | 9 ++- drivers/gpu/drm/udl/udl_fb.c | 2 +- drivers/gpu/drm/udl/udl_main.c | 35 +++++----- drivers/i2c/busses/i2c-davinci.c | 8 ++- drivers/net/can/mscan/mpc5xxx_can.c | 5 ++ drivers/net/ethernet/3com/Kconfig | 2 +- drivers/net/ethernet/amd/Kconfig | 4 +- drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 1 + .../net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 13 +++- drivers/net/ethernet/cirrus/Kconfig | 1 + drivers/net/ethernet/cisco/enic/enic_main.c | 78 ++++++++-------------- drivers/net/ethernet/qlogic/qed/qed_mcp.c | 1 + drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c | 1 + drivers/net/wan/lmc/lmc_main.c | 2 +- drivers/pinctrl/freescale/pinctrl-imx1-core.c | 2 +- drivers/s390/cio/qdio_main.c | 5 +- drivers/scsi/fcoe/fcoe_ctlr.c | 4 +- drivers/scsi/libiscsi.c | 12 ++-- drivers/scsi/scsi_sysfs.c | 20 +++++- drivers/scsi/vmw_pvscsi.c | 11 ++- drivers/staging/media/omap4iss/iss_video.c | 3 +- drivers/target/iscsi/iscsi_target_login.c | 35 ++++++---- drivers/usb/gadget/function/f_uac2.c | 20 +++--- drivers/usb/gadget/udc/r8a66597-udc.c | 6 +- drivers/usb/phy/phy-fsl-usb.c | 4 +- fs/btrfs/extent-tree.c | 2 +- fs/cachefiles/namei.c | 1 - fs/cachefiles/rdwr.c | 17 +++-- fs/cifs/cifs_debug.c | 30 +++++++-- fs/cifs/inode.c | 2 + fs/cifs/link.c | 4 +- fs/cifs/sess.c | 6 ++ fs/cifs/smb2inode.c | 2 +- fs/ext4/namei.c | 1 + fs/ext4/sysfs.c | 13 +++- fs/ext4/xattr.c | 2 + fs/fscache/operation.c | 6 +- fs/fuse/dev.c | 39 +++++++++-- fs/fuse/file.c | 1 + fs/fuse/fuse_i.h | 1 + fs/fuse/inode.c | 23 +++---- fs/sysfs/file.c | 44 ++++++++++++ include/linux/sysfs.h | 14 ++++ kernel/kprobes.c | 4 +- kernel/sysctl.c | 3 +- mm/memory.c | 3 + mm/zswap.c | 9 +++ net/caif/caif_dev.c | 4 +- net/ipv4/cipso_ipv4.c | 12 +++- net/ipv6/ip6_vti.c | 11 +-- net/mac80211/util.c | 3 +- net/wireless/nl80211.c | 1 + net/xfrm/xfrm_policy.c | 3 + net/xfrm/xfrm_user.c | 10 +-- sound/soc/sirf/sirf-usp.c | 7 +- sound/soc/soc-pcm.c | 8 +++ tools/power/x86/turbostat/turbostat.c | 8 +-- .../selftests/ftrace/test.d/00basic/snapshot.tc | 28 ++++++++ tools/usb/ffs-test.c | 19 +++++- 83 files changed, 514 insertions(+), 236 deletions(-)

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[PATCH 4.4 00/79] 4.4.152-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.152 release. There are 79 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 Aug 25 07:48:51 UTC 2018. 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-4.4.152-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 4.4.152-rc1 Jann Horn <jannh(a)google.com> reiserfs: fix broken xattr handling (heap corruption, bad retval) Esben Haabendal <eha(a)deif.com> i2c: imx: Fix race condition in dma read Lukas Wunner <lukas(a)wunner.de> PCI: pciehp: Fix use-after-free on unplug Myron Stowe <myron.stowe(a)redhat.com> PCI: Skip MPS logic for Virtual Functions (VFs) Lukas Wunner <lukas(a)wunner.de> PCI: hotplug: Don't leak pci_slot on registration failure John David Anglin <dave.anglin(a)bell.net> parisc: Remove unnecessary barriers from spinlock.h Elad Raz <eladr(a)mellanox.com> bridge: Propagate vlan add failure to user Willem de Bruijn <willemb(a)google.com> packet: refine ring v3 block size test to hold one frame Florian Westphal <fw(a)strlen.de> netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state Eric Dumazet <edumazet(a)google.com> xfrm_user: prevent leaking 2 bytes of kernel memory John David Anglin <dave.anglin(a)bell.net> parisc: Remove ordered stores from syscall.S Jeremy Cline <jcline(a)redhat.com> ext4: fix spectre gadget in ext4_mb_regular_allocator() Paolo Bonzini <pbonzini(a)redhat.com> KVM: irqfd: fix race between EPOLLHUP and irq_bypass_register_consumer Daniel Rosenberg <drosen(a)google.com> staging: android: ion: check for kref overflow Randy Dunlap <rdunlap(a)infradead.org> tcp: identify cryptic messages as TCP seq # bugs Stefan Wahren <stefan.wahren(a)i2se.com> net: qca_spi: Fix log level if probe fails Stefan Wahren <stefan.wahren(a)i2se.com> net: qca_spi: Make sure the QCA7000 reset is triggered Stefan Wahren <stefan.wahren(a)i2se.com> net: qca_spi: Avoid packet drop during initial sync David Lechner <david(a)lechnology.com> net: usb: rtl8150: demote allmulti message to dev_dbg() Randy Dunlap <rdunlap(a)infradead.org> net/ethernet/freescale/fman: fix cross-build error Dan Carpenter <dan.carpenter(a)oracle.com> drm/nouveau/gem: off by one bugs in nouveau_gem_pushbuf_reloc_apply() Yuchung Cheng <ycheng(a)google.com> tcp: remove DELAYED ACK events in DCTCP Dan Carpenter <dan.carpenter(a)oracle.com> qlogic: check kstrtoul() for errors Willem de Bruijn <willemb(a)google.com> packet: reset network header if packet shorter than ll reserved space Alexander Duyck <alexander.h.duyck(a)intel.com> ixgbe: Be more careful when modifying MAC filters Adam Ford <aford173(a)gmail.com> ARM: dts: am3517.dtsi: Disable reference to OMAP3 OTG controller Steven Rostedt (VMware) <rostedt(a)goodmis.org> ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot Kim Phillips <kim.phillips(a)arm.com> perf llvm-utils: Remove bashism from kernel include fetch script Vikas Gupta <vikas.gupta(a)broadcom.com> bnxt_en: Fix for system hang if request_irq fails Russell King <rmk+kernel(a)armlinux.org.uk> drm/armada: fix colorkey mode property Stefan Schmidt <stefan(a)datenfreihafen.org> ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on problem Stefan Schmidt <stefan(a)datenfreihafen.org> ieee802154: at86rf230: use __func__ macro for debug messages Stefan Schmidt <stefan(a)datenfreihafen.org> ieee802154: at86rf230: switch from BUG_ON() to WARN_ON() on problem Daniel Mack <daniel(a)zonque.org> ARM: pxa: irq: fix handling of ICMR registers in suspend/resume Florian Westphal <fw(a)strlen.de> netfilter: x_tables: set module owner for icmp(6) matches Yuiko Oshino <yuiko.oshino(a)microchip.com> smsc75xx: Add workaround for gigabit link up hardware errata. Zhen Lei <thunder.leizhen(a)huawei.com> kasan: fix shadow_size calculation error in kasan_module_alloc Mathieu Malaterre <malat(a)debian.org> tracing: Use __printf markup to silence compiler Fabio Estevam <fabio.estevam(a)nxp.com> ARM: imx_v4_v5_defconfig: Select ULPI support Fabio Estevam <fabio.estevam(a)nxp.com> ARM: imx_v6_v7_defconfig: Select ULPI support Jason Gerecke <killertofu(a)gmail.com> HID: wacom: Correct touch maximum XY of 2nd-gen Intuos Greg Ungerer <gerg(a)linux-m68k.org> m68k: fix "bad page state" oops on ColdFire boot Sudarsana Reddy Kalluru <sudarsana.kalluru(a)cavium.com> bnx2x: Fix receiving tx-timeout in error or recovery state. Marek Szyprowski <m.szyprowski(a)samsung.com> drm/exynos: decon5433: Fix WINCONx reset value Marek Szyprowski <m.szyprowski(a)samsung.com> drm/exynos: decon5433: Fix per-plane global alpha for XRGB modes Marek Szyprowski <m.szyprowski(a)samsung.com> drm/exynos: gsc: Fix support for NV16/61, YUV420/YVU420 and YUV422 modes BingJing Chang <bingjingc(a)synology.com> md/raid10: fix that replacement cannot complete recovery after reassemble Dan Carpenter <dan.carpenter(a)oracle.com> dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate() Keerthy <j-keerthy(a)ti.com> ARM: dts: da850: Fix interrups property for gpio Andy Lutomirski <luto(a)kernel.org> selftests/x86/sigreturn/64: Fix spurious failures on AMD CPUs Jiri Olsa <jolsa(a)kernel.org> perf tests: Add event parsing error handling to parse events test Sandipan Das <sandipan(a)linux.ibm.com> perf report powerpc: Fix crash if callchain is empty Thomas Richter <tmricht(a)linux.ibm.com> perf test session topology: Fix test on s390 Ajay Gupta <ajaykuee(a)gmail.com> usb: xhci: increase CRS timeout value Daniel Mack <daniel(a)zonque.org> ARM: dts: am437x: make edt-ft5x06 a wakeup source Michael Trimarchi <michael(a)amarulasolutions.com> brcmfmac: stop watchdog before detach and free everything Ganesh Goudar <ganeshgr(a)chelsio.com> cxgb4: when disabling dcb set txq dcb priority to 0 Casey Schaufler <casey(a)schaufler-ca.com> Smack: Mark inode instant in smack_task_to_inode Hangbin Liu <liuhangbin(a)gmail.com> ipv6: mcast: fix unsolicited report interval after receiving querys Steven Rostedt (VMware) <rostedt(a)goodmis.org> locking/lockdep: Do not record IRQ state within lockdep code Bartosz Golaszewski <bgolaszewski(a)baylibre.com> net: davinci_emac: match the mdio device against its compatible if possible Alexey Brodkin <Alexey.Brodkin(a)synopsys.com> ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP Li RongQing <lirongqing(a)baidu.com> net: propagate dev_get_valid_name return code Stefan Agner <stefan(a)agner.ch> net: hamradio: use eth_broadcast_addr Govindarajulu Varadarajan <gvaradar(a)cisco.com> enic: initialize enic->rfs_h.lock in enic_probe Sudarsana Reddy Kalluru <sudarsana.kalluru(a)cavium.com> qed: Add sanity check for SIMD fastpath handler. Zhizhou Zhang <zhizhouzhang(a)asrmicro.com> arm64: make secondary_start_kernel() notrace Zhouyang Jia <jiazhouyang09(a)gmail.com> scsi: xen-scsifront: add error handling for xenbus_printf Grigor Tovmasyan <Grigor.Tovmasyan(a)synopsys.com> usb: gadget: dwc2: fix memory leak in gadget_init() Chunfeng Yun <chunfeng.yun(a)mediatek.com> usb: gadget: composite: fix delayed_status race condition when set_interface William Wu <william.wu(a)rock-chips.com> usb: dwc2: fix isoc split in transfer with no data Ray Jui <ray.jui(a)broadcom.com> ARM: dts: Cygnus: Fix I2C controller interrupt type Fathi Boudra <fathi.boudra(a)linaro.org> selftests: sync: add config fragment for testing sync framework Shuah Khan (Samsung OSG) <shuah(a)kernel.org> selftests: zram: return Kselftest Skip code for skipped tests Shuah Khan (Samsung OSG) <shuah(a)kernel.org> selftests: user: return Kselftest Skip code for skipped tests Shuah Khan (Samsung OSG) <shuah(a)kernel.org> selftests: static_keys: return Kselftest Skip code for skipped tests Shuah Khan (Samsung OSG) <shuah(a)kernel.org> selftests: pstore: return Kselftest Skip code for skipped tests Eric Dumazet <edumazet(a)google.com> netfilter: ipv6: nf_defrag: reduce struct net memory waste Alexey Brodkin <abrodkin(a)synopsys.com> ARC: Explicitly add -mmedium-calls to CFLAGS ------------- Diffstat: Makefile | 4 +- arch/arc/Makefile | 15 +----- arch/arc/include/asm/mach_desc.h | 2 - arch/arc/kernel/irq.c | 2 +- arch/arm/boot/dts/am3517.dtsi | 5 ++ arch/arm/boot/dts/am437x-sk-evm.dts | 2 + arch/arm/boot/dts/bcm-cygnus.dtsi | 4 +- arch/arm/boot/dts/da850.dtsi | 6 +-- arch/arm/configs/imx_v4_v5_defconfig | 2 + arch/arm/configs/imx_v6_v7_defconfig | 2 + arch/arm/mach-pxa/irq.c | 4 +- arch/arm/mm/init.c | 9 ++++ arch/arm64/kernel/smp.c | 2 +- arch/m68k/include/asm/mcf_pgalloc.h | 4 +- arch/parisc/include/asm/spinlock.h | 8 +-- arch/parisc/kernel/syscall.S | 24 ++++----- drivers/dma/k3dma.c | 2 +- drivers/gpu/drm/armada/armada_hw.h | 1 + drivers/gpu/drm/armada/armada_overlay.c | 30 ++++++++--- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 6 +-- drivers/gpu/drm/exynos/exynos_drm_gsc.c | 29 ++++++---- drivers/gpu/drm/exynos/regs-gsc.h | 1 + drivers/gpu/drm/nouveau/nouveau_gem.c | 4 +- drivers/hid/wacom_wac.c | 10 +++- drivers/i2c/busses/i2c-imx.c | 8 +-- drivers/md/raid10.c | 7 +++ drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 1 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 6 +++ drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 6 +++ drivers/net/ethernet/broadcom/bnxt/bnxt.c | 4 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +- drivers/net/ethernet/cisco/enic/enic_clsf.c | 3 +- drivers/net/ethernet/cisco/enic/enic_main.c | 3 +- drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 12 ++++- drivers/net/ethernet/qlogic/qed/qed_main.c | 12 ++++- drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c | 2 + drivers/net/ethernet/qualcomm/qca_spi.c | 21 ++++---- drivers/net/ethernet/ti/davinci_emac.c | 4 ++ drivers/net/hamradio/bpqether.c | 8 +-- drivers/net/ieee802154/at86rf230.c | 15 ++---- drivers/net/ieee802154/fakelb.c | 2 +- drivers/net/usb/rtl8150.c | 2 +- drivers/net/usb/smsc75xx.c | 62 ++++++++++++++++++++++ drivers/net/wireless/brcm80211/brcmfmac/sdio.c | 7 +++ drivers/pci/hotplug/pci_hotplug_core.c | 9 ++++ drivers/pci/hotplug/pciehp.h | 1 + drivers/pci/hotplug/pciehp_core.c | 7 +++ drivers/pci/hotplug/pciehp_hpc.c | 5 +- drivers/pci/probe.c | 4 ++ drivers/scsi/xen-scsifront.c | 33 +++++++++--- drivers/staging/android/ion/ion.c | 17 ++++-- drivers/usb/dwc2/gadget.c | 7 ++- drivers/usb/dwc2/hcd_intr.c | 3 +- drivers/usb/gadget/composite.c | 3 ++ drivers/usb/host/xhci.c | 7 ++- fs/ext4/mballoc.c | 4 +- fs/reiserfs/xattr.c | 4 +- include/linux/fsl/guts.h | 1 + include/net/net_namespace.h | 1 + include/net/netns/ipv6.h | 1 - include/net/tcp.h | 2 - kernel/locking/lockdep.c | 12 ++--- kernel/trace/trace.c | 5 ++ mm/kasan/kasan.c | 5 +- net/bridge/br_if.c | 11 +++- net/core/dev.c | 4 +- net/ipv4/netfilter/ip_tables.c | 1 + net/ipv4/tcp.c | 4 +- net/ipv4/tcp_dctcp.c | 25 --------- net/ipv4/tcp_output.c | 4 -- net/ipv6/mcast.c | 9 ++-- net/ipv6/netfilter/ip6_tables.c | 1 + net/ipv6/netfilter/nf_conntrack_reasm.c | 6 +-- net/netfilter/nf_conntrack_proto_dccp.c | 8 +-- net/packet/af_packet.c | 12 +++-- net/xfrm/xfrm_user.c | 8 +-- security/smack/smack_lsm.c | 1 + tools/perf/arch/powerpc/util/skip-callchain-idx.c | 2 +- tools/perf/tests/parse-events.c | 8 +-- tools/perf/tests/topology.c | 1 + tools/perf/util/llvm-utils.c | 6 +-- .../selftests/pstore/pstore_post_reboot_tests | 5 +- .../selftests/static_keys/test_static_keys.sh | 13 +++++ tools/testing/selftests/sync/config | 4 ++ tools/testing/selftests/user/test_user_copy.sh | 7 +++ tools/testing/selftests/x86/sigreturn.c | 46 ++++++++++------ tools/testing/selftests/zram/zram.sh | 5 +- tools/testing/selftests/zram/zram_lib.sh | 5 +- virt/kvm/eventfd.c | 11 ++-- 89 files changed, 477 insertions(+), 226 deletions(-)

6 years, 10 months

7
88
0 0

[STABLE 4.14+][PATCH 0/2] IRDA fixes

by Tyler Hicks

Hello - Two issues were reported to Ubuntu in the IRDA subsystem. IRDA is no longer present in the upstream kernel as of 4.17 but the stable tree is affected. This patch set addresses the issues in 4.14 to 4.17. Tyler

6 years, 10 months

3
7
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FAILED: patch "[PATCH] s390/lib: use expoline for all bcr instructions" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 5eda25b10297684c1f46a14199ec00210f3c346e Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky <schwidefsky(a)de.ibm.com> Date: Mon, 6 Aug 2018 13:49:47 +0200 Subject: [PATCH] s390/lib: use expoline for all bcr instructions The memove, memset, memcpy, __memset16, __memset32 and __memset64 function have an additional indirect return branch in form of a "bzr" instruction. These need to use expolines as well. Cc: <stable(a)vger.kernel.org> # v4.17+ Fixes: 97489e0663 ("s390/lib: use expoline for indirect branches") Reviewed-by: Heiko Carstens <heiko.carstens(a)de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky(a)de.ibm.com> diff --git a/arch/s390/lib/mem.S b/arch/s390/lib/mem.S index 2311f15be9cf..40c4d59c926e 100644 --- a/arch/s390/lib/mem.S +++ b/arch/s390/lib/mem.S @@ -17,7 +17,7 @@ ENTRY(memmove) ltgr %r4,%r4 lgr %r1,%r2 - bzr %r14 + jz .Lmemmove_exit aghi %r4,-1 clgr %r2,%r3 jnh .Lmemmove_forward @@ -36,6 +36,7 @@ ENTRY(memmove) .Lmemmove_forward_remainder: larl %r5,.Lmemmove_mvc ex %r4,0(%r5) +.Lmemmove_exit: BR_EX %r14 .Lmemmove_reverse: ic %r0,0(%r4,%r3) @@ -65,7 +66,7 @@ EXPORT_SYMBOL(memmove) */ ENTRY(memset) ltgr %r4,%r4 - bzr %r14 + jz .Lmemset_exit ltgr %r3,%r3 jnz .Lmemset_fill aghi %r4,-1 @@ -80,6 +81,7 @@ ENTRY(memset) .Lmemset_clear_remainder: larl %r3,.Lmemset_xc ex %r4,0(%r3) +.Lmemset_exit: BR_EX %r14 .Lmemset_fill: cghi %r4,1 @@ -115,7 +117,7 @@ EXPORT_SYMBOL(memset) */ ENTRY(memcpy) ltgr %r4,%r4 - bzr %r14 + jz .Lmemcpy_exit aghi %r4,-1 srlg %r5,%r4,8 ltgr %r5,%r5 @@ -124,6 +126,7 @@ ENTRY(memcpy) .Lmemcpy_remainder: larl %r5,.Lmemcpy_mvc ex %r4,0(%r5) +.Lmemcpy_exit: BR_EX %r14 .Lmemcpy_loop: mvc 0(256,%r1),0(%r3) @@ -145,9 +148,9 @@ EXPORT_SYMBOL(memcpy) .macro __MEMSET bits,bytes,insn ENTRY(__memset\bits) ltgr %r4,%r4 - bzr %r14 + jz .L__memset_exit\bits cghi %r4,\bytes - je .L__memset_exit\bits + je .L__memset_store\bits aghi %r4,-(\bytes+1) srlg %r5,%r4,8 ltgr %r5,%r5 @@ -163,8 +166,9 @@ ENTRY(__memset\bits) larl %r5,.L__memset_mvc\bits ex %r4,0(%r5) BR_EX %r14 -.L__memset_exit\bits: +.L__memset_store\bits: \insn %r3,0(%r2) +.L__memset_exit\bits: BR_EX %r14 .L__memset_mvc\bits: mvc \bytes(1,%r1),0(%r1)

6 years, 10 months

3
4
0 0

[PATCH v3.18] kbuild: make missing $DEPMOD a Warning instead of an Error

by Maxim Zhukov

From: Randy Dunlap <rdunlap(a)infradead.org> [ Upstream commit 914b087ff9e0e9a399a4927fa30793064afc0178 ] When $DEPMOD is not found, only print a warning instead of exiting with an error message and error status: Warning: 'make modules_install' requires /sbin/depmod. Please install it. This is probably in the kmod package. Change the Error to a Warning because "not all build hosts for cross compiling Linux are Linux systems and are able to provide a working port of depmod, especially at the file patch /sbin/depmod." I.e., "make modules_install" may be used to copy/install the loadable modules files to a target directory on a build system and then transferred to an embedded device where /sbin/depmod is run instead of it being run on the build system. Fixes: 934193a654c1 ("kbuild: verify that $DEPMOD is installed") Signed-off-by: Randy Dunlap <rdunlap(a)infradead.org> Reported-by: H. Nikolaus Schaller <hns(a)goldelico.com> Cc: stable(a)vger.kernel.org Cc: Lucas De Marchi <lucas.demarchi(a)profusion.mobi> Cc: Lucas De Marchi <lucas.de.marchi(a)gmail.com> Cc: Michal Marek <michal.lkml(a)markovi.net> Cc: Jessica Yu <jeyu(a)kernel.org> Cc: Chih-Wei Huang <cwhuang(a)linux.org.tw> Signed-off-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> Signed-off-by: Maxim Zhukov <mussitantesmortem(a)gmail.com> --- scripts/depmod.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/depmod.sh b/scripts/depmod.sh index ea1e96921e3b..baedaef53ca0 100755 --- a/scripts/depmod.sh +++ b/scripts/depmod.sh @@ -15,9 +15,9 @@ if ! test -r System.map ; then fi if [ -z $(command -v $DEPMOD) ]; then - echo "'make modules_install' requires $DEPMOD. Please install it." >&2 + echo "Warning: 'make modules_install' requires $DEPMOD. Please install it." >&2 echo "This is probably in the kmod package." >&2 - exit 1 + exit 0 fi # older versions of depmod don't support -P <symbol-prefix> -- 2.19.0

6 years, 10 months

1
0
0 0

[PATCH v4.4] kbuild: make missing $DEPMOD a Warning instead of an Error

by Maxim Zhukov

From: Randy Dunlap <rdunlap(a)infradead.org> [ Upstream commit 914b087ff9e0e9a399a4927fa30793064afc0178 ] When $DEPMOD is not found, only print a warning instead of exiting with an error message and error status: Warning: 'make modules_install' requires /sbin/depmod. Please install it. This is probably in the kmod package. Change the Error to a Warning because "not all build hosts for cross compiling Linux are Linux systems and are able to provide a working port of depmod, especially at the file patch /sbin/depmod." I.e., "make modules_install" may be used to copy/install the loadable modules files to a target directory on a build system and then transferred to an embedded device where /sbin/depmod is run instead of it being run on the build system. Fixes: 934193a654c1 ("kbuild: verify that $DEPMOD is installed") Signed-off-by: Randy Dunlap <rdunlap(a)infradead.org> Reported-by: H. Nikolaus Schaller <hns(a)goldelico.com> Cc: stable(a)vger.kernel.org Cc: Lucas De Marchi <lucas.demarchi(a)profusion.mobi> Cc: Lucas De Marchi <lucas.de.marchi(a)gmail.com> Cc: Michal Marek <michal.lkml(a)markovi.net> Cc: Jessica Yu <jeyu(a)kernel.org> Cc: Chih-Wei Huang <cwhuang(a)linux.org.tw> Signed-off-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> Signed-off-by: Maxim Zhukov <mussitantesmortem(a)gmail.com> --- scripts/depmod.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/depmod.sh b/scripts/depmod.sh index ea1e96921e3b..baedaef53ca0 100755 --- a/scripts/depmod.sh +++ b/scripts/depmod.sh @@ -15,9 +15,9 @@ if ! test -r System.map ; then fi if [ -z $(command -v $DEPMOD) ]; then - echo "'make modules_install' requires $DEPMOD. Please install it." >&2 + echo "Warning: 'make modules_install' requires $DEPMOD. Please install it." >&2 echo "This is probably in the kmod package." >&2 - exit 1 + exit 0 fi # older versions of depmod don't support -P <symbol-prefix> -- 2.19.0

6 years, 10 months

1
0
0 0

[PATCH v4.9] kbuild: make missing $DEPMOD a Warning instead of an Error

by Maxim Zhukov

From: Randy Dunlap <rdunlap(a)infradead.org> [ Upstream commit 914b087ff9e0e9a399a4927fa30793064afc0178 ] When $DEPMOD is not found, only print a warning instead of exiting with an error message and error status: Warning: 'make modules_install' requires /sbin/depmod. Please install it. This is probably in the kmod package. Change the Error to a Warning because "not all build hosts for cross compiling Linux are Linux systems and are able to provide a working port of depmod, especially at the file patch /sbin/depmod." I.e., "make modules_install" may be used to copy/install the loadable modules files to a target directory on a build system and then transferred to an embedded device where /sbin/depmod is run instead of it being run on the build system. Fixes: 934193a654c1 ("kbuild: verify that $DEPMOD is installed") Signed-off-by: Randy Dunlap <rdunlap(a)infradead.org> Reported-by: H. Nikolaus Schaller <hns(a)goldelico.com> Cc: stable(a)vger.kernel.org Cc: Lucas De Marchi <lucas.demarchi(a)profusion.mobi> Cc: Lucas De Marchi <lucas.de.marchi(a)gmail.com> Cc: Michal Marek <michal.lkml(a)markovi.net> Cc: Jessica Yu <jeyu(a)kernel.org> Cc: Chih-Wei Huang <cwhuang(a)linux.org.tw> Signed-off-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> Signed-off-by: Maxim Zhukov <mussitantesmortem(a)gmail.com> --- scripts/depmod.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/depmod.sh b/scripts/depmod.sh index ea1e96921e3b..baedaef53ca0 100755 --- a/scripts/depmod.sh +++ b/scripts/depmod.sh @@ -15,9 +15,9 @@ if ! test -r System.map ; then fi if [ -z $(command -v $DEPMOD) ]; then - echo "'make modules_install' requires $DEPMOD. Please install it." >&2 + echo "Warning: 'make modules_install' requires $DEPMOD. Please install it." >&2 echo "This is probably in the kmod package." >&2 - exit 1 + exit 0 fi # older versions of depmod don't support -P <symbol-prefix> -- 2.19.0

6 years, 10 months

1
0
0 0

[PATCH v4.14] kbuild: make missing $DEPMOD a Warning instead of an Error

by Maxim Zhukov

From: Randy Dunlap <rdunlap(a)infradead.org> [ Upstream commit 914b087ff9e0e9a399a4927fa30793064afc0178 ] When $DEPMOD is not found, only print a warning instead of exiting with an error message and error status: Warning: 'make modules_install' requires /sbin/depmod. Please install it. This is probably in the kmod package. Change the Error to a Warning because "not all build hosts for cross compiling Linux are Linux systems and are able to provide a working port of depmod, especially at the file patch /sbin/depmod." I.e., "make modules_install" may be used to copy/install the loadable modules files to a target directory on a build system and then transferred to an embedded device where /sbin/depmod is run instead of it being run on the build system. Fixes: 934193a654c1 ("kbuild: verify that $DEPMOD is installed") Signed-off-by: Randy Dunlap <rdunlap(a)infradead.org> Reported-by: H. Nikolaus Schaller <hns(a)goldelico.com> Cc: stable(a)vger.kernel.org Cc: Lucas De Marchi <lucas.demarchi(a)profusion.mobi> Cc: Lucas De Marchi <lucas.de.marchi(a)gmail.com> Cc: Michal Marek <michal.lkml(a)markovi.net> Cc: Jessica Yu <jeyu(a)kernel.org> Cc: Chih-Wei Huang <cwhuang(a)linux.org.tw> Signed-off-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> Signed-off-by: Maxim Zhukov <mussitantesmortem(a)gmail.com> --- scripts/depmod.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/depmod.sh b/scripts/depmod.sh index f41b0a4b575c..cf5b2b24b3cf 100755 --- a/scripts/depmod.sh +++ b/scripts/depmod.sh @@ -16,9 +16,9 @@ if ! test -r System.map ; then fi if [ -z $(command -v $DEPMOD) ]; then - echo "'make modules_install' requires $DEPMOD. Please install it." >&2 + echo "Warning: 'make modules_install' requires $DEPMOD. Please install it." >&2 echo "This is probably in the kmod package." >&2 - exit 1 + exit 0 fi # older versions of depmod don't support -P <symbol-prefix> -- 2.19.0

6 years, 10 months

1
0
0 0

[PATCH v2 04/17] ceph: fix compat_ioctl for ceph_dir_operations

by Arnd Bergmann

The ceph_ioctl function is used both for files and directories, but only the files support doing that in 32-bit compat mode. For consistency, add the same compat handler to the dir operations as well. Cc: stable(a)vger.kernel.org Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> --- fs/ceph/dir.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index 82928cea0209..da73f29d7faa 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -1489,6 +1489,7 @@ const struct file_operations ceph_dir_fops = { .open = ceph_open, .release = ceph_release, .unlocked_ioctl = ceph_ioctl, + .compat_ioctl = ceph_ioctl, .fsync = ceph_fsync, .lock = ceph_lock, .flock = ceph_flock, -- 2.18.0

6 years, 10 months

3
3
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[PATCH] mm, thp: Fix mlocking THP page with migration enabled

by Kirill A. Shutemov

A transparent huge page is represented by a single entry on an LRU list. Therefore, we can only make unevictable an entire compound page, not individual subpages. If a user tries to mlock() part of a huge page, we want the rest of the page to be reclaimable. We handle this by keeping PTE-mapped huge pages on normal LRU lists: the PMD on border of VM_LOCKED VMA will be split into PTE table. Introduction of THP migration breaks the rules around mlocking THP pages. If we had a single PMD mapping of the page in mlocked VMA, the page will get mlocked, regardless of PTE mappings of the page. For tmpfs/shmem it's easy to fix by checking PageDoubleMap() in remove_migration_pmd(). Anon THP pages can only be shared between processes via fork(). Mlocked page can only be shared if parent mlocked it before forking, otherwise CoW will be triggered on mlock(). For Anon-THP, we can fix the issue by munlocking the page on removing PTE migration entry for the page. PTEs for the page will always come after mlocked PMD: rmap walks VMAs from oldest to newest. Test-case: #include <unistd.h> #include <sys/mman.h> #include <sys/wait.h> #include <linux/mempolicy.h> #include <numaif.h> int main(void) { unsigned long nodemask = 4; void *addr; addr = mmap((void *)0x20000000UL, 2UL << 20, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_LOCKED, -1, 0); if (fork()) { wait(NULL); return 0; } mlock(addr, 4UL << 10); mbind(addr, 2UL << 20, MPOL_PREFERRED | MPOL_F_RELATIVE_NODES, &nodemask, 4, MPOL_MF_MOVE | MPOL_MF_MOVE_ALL); return 0; } Signed-off-by: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Reported-by: Vegard Nossum <vegard.nossum(a)gmail.com> Fixes: 616b8371539a ("mm: thp: enable thp migration in generic path") Cc: <stable(a)vger.kernel.org> [v4.14+] Cc: Zi Yan <zi.yan(a)cs.rutgers.edu> Cc: Naoya Horiguchi <n-horiguchi(a)ah.jp.nec.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: Andrea Arcangeli <aarcange(a)redhat.com> --- mm/huge_memory.c | 2 +- mm/migrate.c | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 533f9b00147d..00704060b7f7 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -2931,7 +2931,7 @@ void remove_migration_pmd(struct page_vma_mapped_walk *pvmw, struct page *new) else page_add_file_rmap(new, true); set_pmd_at(mm, mmun_start, pvmw->pmd, pmde); - if (vma->vm_flags & VM_LOCKED) + if ((vma->vm_flags & VM_LOCKED) && !PageDoubleMap(new)) mlock_vma_page(new); update_mmu_cache_pmd(vma, address, pvmw->pmd); } diff --git a/mm/migrate.c b/mm/migrate.c index d6a2e89b086a..01dad96b25b5 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -275,6 +275,9 @@ static bool remove_migration_pte(struct page *page, struct vm_area_struct *vma, if (vma->vm_flags & VM_LOCKED && !PageTransCompound(new)) mlock_vma_page(new); + if (PageTransCompound(new) && PageMlocked(page)) + clear_page_mlock(page); + /* No need to invalidate - it was non-present before */ update_mmu_cache(vma, pvmw.address, pvmw.pte); } -- 2.18.0

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