This is the start of the stable review cycle for the 4.18.6 release. There are 123 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 16:56:53 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-4.18.6-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.18.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Linux 4.18.6-rc1 Arnd Bergmann <arnd@xxxxxxxx> x86: kvm: avoid unused variable warning Jann Horn <jannh@xxxxxxxxxx> x86/dumpstack: Don't dump kernel memory based on usermode RIP Scott Bauer <scott.bauer@xxxxxxxxx> cdrom: Fix info leak/OOB read in cdrom_ioctl_drive_status Vincent Whitchurch <vincent.whitchurch@xxxxxxxx> watchdog: Mark watchdog touch functions as notrace H. Nikolaus Schaller <hns@xxxxxxxxxxxxx> power: generic-adc-battery: check for duplicate properties copied from iio channels H. Nikolaus Schaller <hns@xxxxxxxxxxxxx> power: generic-adc-battery: fix out-of-bounds write when copying channel properties Dan Carpenter <dan.carpenter@xxxxxxxxxx> PM / clk: signedness bug in of_pm_clk_add_clks() Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx> clk: npcm7xx: fix memory allocation Alberto Panizzo <alberto@xxxxxxxxxxxxxxxxxxxx> clk: rockchip: fix clk_i2sout parent selection bits on rk3399 Abhishek Sahu <absahu@xxxxxxxxxxxxxx> mtd: rawnand: qcom: wait for desc completion in all BAM channels Daniel Mack <daniel@xxxxxxxxxx> mtd: rawnand: marvell: add suspend and resume hooks Boris Brezillon <boris.brezillon@xxxxxxxxxxx> mtd: rawnand: fsmc: Stop using chip->read_buf() Boris Brezillon <boris.brezillon@xxxxxxxxxxx> mtd: rawnand: hynix: Use ->exec_op() in hynix_nand_reg_write_op() Mike Christie <mchristi@xxxxxxxxxx> iscsi target: fix session creation failure handling Bart Van Assche <bart.vanassche@xxxxxxx> scsi: core: Avoid that SCSI device removal through sysfs triggers a deadlock Bart Van Assche <bart.vanassche@xxxxxxx> scsi: sysfs: Introduce sysfs_{un,}break_active_protection() Bart Van Assche <bart.vanassche@xxxxxxx> scsi: mpt3sas: Fix _transport_smp_handler() error path Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxx> scsi: mpt3sas: Fix calltrace observed while running IO & reset Tomas Winkler <tomas.winkler@xxxxxxxxx> tpm: separate cmd_ready/go_idle from runtime_pm Ricardo Schwarzmeier <Ricardo.Schwarzmeier@xxxxxxxxxxxx> tpm: Return the actual size when receiving an unsupported command Paul Burton <paul.burton@xxxxxxxx> MIPS: lib: Provide MIPS64r6 __multi3() for GCC < 7 Huacai Chen <chenhc@xxxxxxxxxx> MIPS: Change definition of cpu_relax() for Loongson-3 Paul Burton <paul.burton@xxxxxxxx> MIPS: Always use -march=<arch>, not -<arch> shortcuts Matt Redfearn <matt.redfearn@xxxxxxxx> MIPS: memset.S: Fix byte_fixup for MIPSr6 Maciej W. Rozycki <macro@xxxxxxxx> MIPS: Correct the 64-bit DSP accumulator register size Masami Hiramatsu <mhiramat@xxxxxxxxxx> kprobes: Make list and blacklist root user read only Masami Hiramatsu <mhiramat@xxxxxxxxxx> kprobes/arm: Fix %p uses in error messages Masami Hiramatsu <mhiramat@xxxxxxxxxx> kprobes: Replace %p with other pointer types Masami Hiramatsu <mhiramat@xxxxxxxxxx> kprobes: Show blacklist addresses as same as kallsyms does Philipp Rudo <prudo@xxxxxxxxxxxxx> s390/purgatory: Add missing FORCE to Makefile targets Philipp Rudo <prudo@xxxxxxxxxxxxx> s390/purgatory: Fix crash with expoline enabled Sebastian Ott <sebott@xxxxxxxxxxxxx> s390/pci: fix out of bounds access during irq setup Martin Schwidefsky <schwidefsky@xxxxxxxxxx> s390/numa: move initial setup of node_to_cpumask_map Julian Wiedmann <jwi@xxxxxxxxxxxxx> s390/qdio: reset old sbal_state flags Martin Schwidefsky <schwidefsky@xxxxxxxxxx> s390: fix br_r1_trampoline for machines without exrl Martin Schwidefsky <schwidefsky@xxxxxxxxxx> s390/lib: use expoline for all bcr instructions Gerald Schaefer <gerald.schaefer@xxxxxxxxxx> s390/mm: fix addressing exception after suspend/resume Ben Hutchings <ben@xxxxxxxxxxxxxxx> x86: Allow generating user-space headers without a compiler Jann Horn <jannh@xxxxxxxxxx> x86/entry/64: Wipe KASAN stack shadow before rewind_stack_do_exit() Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx> hwmon: (nct6775) Fix potential Spectre v1 Andi Kleen <ak@xxxxxxxxxxxxxxx> x86/speculation/l1tf: Increase l1tf memory limit for Nehalem+ Andi Kleen <ak@xxxxxxxxxxxxxxx> x86/spectre: Add missing family 6 check to microcode check Nick Desaulniers <ndesaulniers@xxxxxxxxxx> x86/irqflags: Mark native_restore_fl extern inline Andy Lutomirski <luto@xxxxxxxxxx> x86/nmi: Fix NMI uaccess race against CR3 switching Samuel Neves <sneves@xxxxxxxxx> x86/vdso: Fix lsl operand order Himanshu Madhani <himanshu.madhani@xxxxxxxxxx> scsi: qla2xxx: Fix stalled relogin Dan Carpenter <dan.carpenter@xxxxxxxxxx> pinctrl: freescale: off by one in imx1_pinconf_group_dbg_show() Johan Hovold <johan@xxxxxxxxxx> soc: qcom: rmtfs-mem: fix memleak in probe error paths Ajit Pandey <ajit.pandey@xxxxxxxxxx> ASoC: wm_adsp: Correct DSP pointer for preloader control Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx> ASoC: sirf: Fix potential NULL pointer dereference Takashi Iwai <tiwai@xxxxxxx> ASoC: zte: Fix incorrect PCM format bit usages Jerome Brunet <jbrunet@xxxxxxxxxxxx> ASoC: dpcm: don't merge format from invalid codec dai Michael Buesch <m@xxxxxxx> b43/leds: Ensure NUL-termination of LED name string Michael Buesch <m@xxxxxxx> b43legacy/leds: Ensure NUL-termination of LED name string Mikulas Patocka <mpatocka@xxxxxxxxxx> udl-kms: avoid division Mikulas Patocka <mpatocka@xxxxxxxxxx> udl-kms: fix crash due to uninitialized memory Mikulas Patocka <mpatocka@xxxxxxxxxx> udl-kms: handle allocation failure Mikulas Patocka <mpatocka@xxxxxxxxxx> udl-kms: change down_interruptible to down Bart Van Assche <bart.vanassche@xxxxxxx> lib/vsprintf: Do not handle %pO[^F] as %px Kirill Tkhai <ktkhai@xxxxxxxxxxxxx> fuse: Add missed unlock_page() to fuse_readpages_fill() Miklos Szeredi <mszeredi@xxxxxxxxxx> fuse: Fix oops at process_init_reply() Miklos Szeredi <mszeredi@xxxxxxxxxx> fuse: umount should wait for all requests Miklos Szeredi <mszeredi@xxxxxxxxxx> fuse: fix unlocked access to processing queue Miklos Szeredi <mszeredi@xxxxxxxxxx> fuse: fix double request_end() Miklos Szeredi <mszeredi@xxxxxxxxxx> fuse: fix initial parallel dirops Andrey Ryabinin <aryabinin@xxxxxxxxxxxxx> fuse: Don't access pipe->buffers without pipe_lock() Thomas Gleixner <tglx@xxxxxxxxxxxxx> KVM: x86: SVM: Call x86_spec_ctrl_set_guest/host() with interrupts disabled Paolo Bonzini <pbonzini@xxxxxxxxxx> KVM: x86: ensure all MSRs can always be KVM_GET/SET_MSR'd Rian Hunter <rian@xxxxxxxxxxxx> x86/process: Re-export start_thread() Andy Lutomirski <luto@xxxxxxxxxx> x86/vdso: Fix vDSO build if a retpoline is emitted Vlastimil Babka <vbabka@xxxxxxx> x86/speculation/l1tf: Suggest what to do on systems with too much RAM Vlastimil Babka <vbabka@xxxxxxx> x86/speculation/l1tf: Fix off-by-one error when warning that system has too much RAM Vlastimil Babka <vbabka@xxxxxxx> x86/speculation/l1tf: Fix overflow in l1tf_pfn_limit() on 32bit Peter Zijlstra <peterz@xxxxxxxxxxxxx> mm/tlb, x86/mm: Support invalidating TLB caches for RCU_TABLE_FREE Takashi Iwai <tiwai@xxxxxxx> platform/x86: ideapad-laptop: Apply no_hw_rfkill to Y20-15IKBM, too Kees Cook <keescook@xxxxxxxxxxxx> platform/x86: wmi: Do not mix pages and kmalloc Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx> x86/gpu: reserve ICL's graphics stolen memory Michal Wnukowski <wnukowski@xxxxxxxxxx> nvme-pci: add a memory barrier to nvme_dbbuf_update_and_check_event Wang Shilong <wshilong@xxxxxxx> ext4: fix race when setting the bitmap corrupted flag Eric Sandeen <sandeen@xxxxxxxxxx> ext4: reset error code in ext4_find_entry in fallback Arnd Bergmann <arnd@xxxxxxxx> ext4: sysfs: print ext4_super_block fields as little-endian Wang Shilong <wshilong@xxxxxxx> ext4: use ext4_warning() for sb_getblk failure Theodore Ts'o <tytso@xxxxxxx> ext4: check for NUL characters in extended attribute's name Prasad Sodagudi <psodagud@xxxxxxxxxxxxxx> stop_machine: Atomically queue and wake stopper threads Peter Zijlstra <peterz@xxxxxxxxxxxxx> stop_machine: Reflow cpu_stop_queue_two_works() Thomas Richter <tmricht@xxxxxxxxxxxxx> perf kvm: Fix subcommands on s390 Claudio Imbrenda <imbrenda@xxxxxxxxxxxxxxxxxx> s390/kvm: fix deadlock when killed by oom Punit Agrawal <punit.agrawal@xxxxxxx> KVM: arm/arm64: Skip updating PTE entry if no change Punit Agrawal <punit.agrawal@xxxxxxx> KVM: arm/arm64: Skip updating PMD entry if no change Christoffer Dall <christoffer.dall@xxxxxxx> KVM: arm/arm64: Fix lost IRQs from emulated physcial timer when blocked Christoffer Dall <christoffer.dall@xxxxxxx> KVM: arm/arm64: Fix potential loss of ptimer interrupts Huibin Hong <huibin.hong@xxxxxxxxxxxxxx> arm64: dts: rockchip: corrected uart1 clock-names for rk3328 Greg Hackmann <ghackmann@xxxxxxxxxxx> arm64: mm: check for upper PAGE_SHIFT bits in pfn_valid() Suzuki K Poulose <suzuki.poulose@xxxxxxx> arm64: Handle mismatched cache type Suzuki K Poulose <suzuki.poulose@xxxxxxx> arm64: Fix mismatched cache line size detection Masami Hiramatsu <mhiramat@xxxxxxxxxx> kprobes/arm64: Fix %p uses in error messages Petr Mladek <pmladek@xxxxxxxx> printk/nmi: Prevent deadlock when accessing the main log buffer in NMI Petr Mladek <pmladek@xxxxxxxx> printk: Create helper function to queue deferred console handling Petr Mladek <pmladek@xxxxxxxx> printk: Split the code for storing a message into the log buffer Vivek Gautam <vivek.gautam@xxxxxxxxxxxxxx> iommu/arm-smmu: Error out only if not enough context interrupts Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx> regulator: arizona-ldo1: Use correct device to get enable GPIO Daniel Borkmann <daniel@xxxxxxxxxxxxx> bpf, arm32: fix stack var offset in jit Michael Larabel <michael@xxxxxxxxxxxx> hwmon: (k10temp) 27C Offset needed for Threadripper2 Filipe Manana <fdmanana@xxxxxxxx> Btrfs: send, fix incorrect file layout after hole punching beyond eof Filipe Manana <fdmanana@xxxxxxxx> Btrfs: fix send failure when root has deleted files still open Josef Bacik <jbacik@xxxxxx> Btrfs: fix btrfs_write_inode vs delayed iput deadlock Filipe Manana <fdmanana@xxxxxxxx> Btrfs: fix mount failure after fsync due to hard link recreation Josef Bacik <josef@xxxxxxxxxxxxxx> btrfs: don't leak ret from do_chunk_alloc Ethan Lien <ethanlien@xxxxxxxxxxxx> btrfs: use correct compare function of dirty_metadata_bytes Steve French <stfrench@xxxxxxxxxxxxx> smb3: fill in statfs fsid and correct namelen Steve French <stfrench@xxxxxxxxxxxxx> smb3: don't request leases in symlink creation and query Steve French <stfrench@xxxxxxxxxxxxx> smb3: Do not send SMB3 SET_INFO if nothing changed Steve French <stfrench@xxxxxxxxxxxxx> smb3: enumerating snapshots was leaving part of the data off end Nicholas Mc Guire <hofrat@xxxxxxxxx> cifs: check kmalloc before use Ronnie Sahlberg <lsahlber@xxxxxxxxxx> cifs: use a refcount to protect open/closing the cached file handle Steve French <stfrench@xxxxxxxxxxxxx> cifs: add missing debug entries for kconfig options Aurelien Aptel <aaptel@xxxxxxxx> CIFS: fix uninitialized ptr deref in smb2 signing Ronnie Sahlberg <lsahlber@xxxxxxxxxx> cifs: add missing support for ACLs in SMB 3.11 Alexander Usyskin <alexander.usyskin@xxxxxxxxx> mei: don't update offset in write Chuck Lever <chuck.lever@xxxxxxxxxx> xprtrdma: Fix disconnect regression Jason Yan <yanaijie@xxxxxxxxxx> scsi: libsas: dynamically allocate and free ata host Ben Hutchings <ben@xxxxxxxxxxxxxxx> scripts/kernel-doc: Escape all literal braces in regexes Valdis Kletnieks <valdis.kletnieks@xxxxxx> PATCH scripts/kernel-doc ------------- Diffstat: Makefile | 8 +- arch/Kconfig | 3 + arch/arm/net/bpf_jit_32.c | 2 +- arch/arm/probes/kprobes/core.c | 4 +- arch/arm/probes/kprobes/test-core.c | 1 - arch/arm64/boot/dts/rockchip/rk3328.dtsi | 2 +- arch/arm64/include/asm/cache.h | 4 + arch/arm64/include/asm/cpucaps.h | 3 +- arch/arm64/kernel/cpu_errata.c | 23 +++- arch/arm64/kernel/cpufeature.c | 2 +- arch/arm64/kernel/probes/kprobes.c | 2 +- arch/arm64/mm/init.c | 6 +- arch/mips/Makefile | 12 +- arch/mips/include/asm/processor.h | 15 ++- arch/mips/kernel/ptrace.c | 2 +- arch/mips/kernel/ptrace32.c | 2 +- arch/mips/lib/memset.S | 3 +- arch/mips/lib/multi3.c | 6 +- arch/s390/include/asm/qdio.h | 1 - arch/s390/lib/mem.S | 16 ++- arch/s390/mm/fault.c | 2 + arch/s390/mm/page-states.c | 2 +- arch/s390/net/bpf_jit_comp.c | 2 - arch/s390/numa/numa.c | 16 +-- arch/s390/pci/pci.c | 2 + arch/s390/purgatory/Makefile | 7 +- arch/x86/Kconfig | 1 + arch/x86/Makefile | 11 +- arch/x86/entry/vdso/Makefile | 6 +- arch/x86/events/core.c | 2 +- arch/x86/include/asm/irqflags.h | 3 +- arch/x86/include/asm/processor.h | 6 +- arch/x86/include/asm/stacktrace.h | 2 +- arch/x86/include/asm/tlbflush.h | 40 +++++++ arch/x86/include/asm/vgtod.h | 2 +- arch/x86/kernel/cpu/bugs.c | 50 ++++++++- arch/x86/kernel/cpu/common.c | 1 + arch/x86/kernel/cpu/intel.c | 3 + arch/x86/kernel/dumpstack.c | 25 ++++- arch/x86/kernel/early-quirks.c | 18 +++ arch/x86/kernel/process_64.c | 1 + arch/x86/kvm/hyperv.c | 27 +++-- arch/x86/kvm/hyperv.h | 2 +- arch/x86/kvm/svm.c | 8 +- arch/x86/kvm/x86.c | 19 ++-- arch/x86/lib/usercopy.c | 5 + arch/x86/mm/fault.c | 2 +- arch/x86/mm/init.c | 4 +- arch/x86/mm/mmap.c | 2 +- arch/x86/mm/tlb.c | 7 ++ drivers/ata/libata-core.c | 3 + drivers/ata/libata.h | 2 - drivers/base/power/clock_ops.c | 2 +- drivers/cdrom/cdrom.c | 2 +- drivers/char/tpm/tpm-interface.c | 53 +++++++-- drivers/char/tpm/tpm.h | 12 +- drivers/char/tpm/tpm2-space.c | 16 ++- drivers/char/tpm/tpm_crb.c | 101 +++++------------ drivers/clk/clk-npcm7xx.c | 4 +- drivers/clk/rockchip/clk-rk3399.c | 2 +- drivers/gpu/drm/udl/udl_drv.h | 2 +- drivers/gpu/drm/udl/udl_fb.c | 17 +-- drivers/gpu/drm/udl/udl_main.c | 35 +++--- drivers/gpu/drm/udl/udl_transfer.c | 39 +++---- drivers/hwmon/k10temp.c | 2 + drivers/hwmon/nct6775.c | 2 + drivers/iommu/arm-smmu.c | 16 ++- drivers/misc/mei/main.c | 1 - drivers/mtd/nand/raw/fsmc_nand.c | 2 +- drivers/mtd/nand/raw/marvell_nand.c | 73 +++++++++++-- drivers/mtd/nand/raw/nand_hynix.c | 10 ++ drivers/mtd/nand/raw/qcom_nandc.c | 53 ++++++++- drivers/net/wireless/broadcom/b43/leds.c | 2 +- drivers/net/wireless/broadcom/b43legacy/leds.c | 2 +- drivers/nvme/host/pci.c | 8 ++ drivers/pinctrl/freescale/pinctrl-imx1-core.c | 2 +- drivers/platform/x86/ideapad-laptop.c | 4 +- drivers/platform/x86/wmi.c | 9 +- drivers/power/supply/generic-adc-battery.c | 25 +++-- drivers/regulator/arizona-ldo1.c | 27 ++++- drivers/s390/cio/qdio_main.c | 5 +- drivers/scsi/libsas/sas_ata.c | 40 ++++--- drivers/scsi/libsas/sas_discover.c | 2 + drivers/scsi/mpt3sas/mpt3sas_base.c | 1 + drivers/scsi/mpt3sas/mpt3sas_scsih.c | 2 +- drivers/scsi/mpt3sas/mpt3sas_transport.c | 5 +- drivers/scsi/qla2xxx/qla_init.c | 2 +- drivers/scsi/qla2xxx/qla_iocb.c | 1 + drivers/scsi/scsi_sysfs.c | 20 +++- drivers/soc/qcom/rmtfs_mem.c | 3 +- drivers/target/iscsi/iscsi_target_login.c | 35 +++--- fs/btrfs/disk-io.c | 10 +- fs/btrfs/extent-tree.c | 2 +- fs/btrfs/inode.c | 26 ----- fs/btrfs/send.c | 146 +++++++++++++++++++++++-- fs/btrfs/super.c | 1 - fs/btrfs/tree-log.c | 66 +++++++++++ fs/cifs/cifs_debug.c | 30 +++-- fs/cifs/cifsfs.c | 18 +-- fs/cifs/cifsglob.h | 1 + fs/cifs/inode.c | 2 + fs/cifs/link.c | 4 +- fs/cifs/sess.c | 6 + fs/cifs/smb2inode.c | 6 +- fs/cifs/smb2ops.c | 72 ++++++++++-- fs/cifs/smb2pdu.c | 8 ++ fs/cifs/smb2pdu.h | 11 ++ fs/cifs/smb2proto.h | 1 + fs/cifs/smb2transport.c | 5 +- fs/ext4/balloc.c | 6 +- fs/ext4/ialloc.c | 6 +- fs/ext4/namei.c | 1 + fs/ext4/super.c | 22 ++-- fs/ext4/sysfs.c | 13 ++- fs/ext4/xattr.c | 2 + fs/fuse/dev.c | 39 +++++-- fs/fuse/dir.c | 10 +- fs/fuse/file.c | 1 + fs/fuse/fuse_i.h | 5 +- fs/fuse/inode.c | 37 ++++--- fs/sysfs/file.c | 44 ++++++++ include/drm/i915_drm.h | 4 +- include/linux/libata.h | 2 + include/linux/printk.h | 4 + include/linux/sysfs.h | 14 +++ include/linux/tpm.h | 2 + include/scsi/libsas.h | 2 +- kernel/kprobes.c | 38 ++++--- kernel/printk/internal.h | 9 +- kernel/printk/printk.c | 57 ++++++---- kernel/printk/printk_safe.c | 58 ++++++---- kernel/stop_machine.c | 43 +++++--- kernel/trace/trace.c | 4 +- kernel/watchdog.c | 4 +- kernel/watchdog_hld.c | 2 +- kernel/workqueue.c | 2 +- lib/nmi_backtrace.c | 3 - lib/vsprintf.c | 1 + mm/memory.c | 18 +++ net/sunrpc/xprtrdma/verbs.c | 5 +- scripts/kernel-doc | 20 ++-- sound/soc/codecs/wm_adsp.c | 8 +- sound/soc/sirf/sirf-usp.c | 7 +- sound/soc/soc-pcm.c | 8 ++ sound/soc/zte/zx-tdm.c | 4 +- tools/perf/arch/s390/util/kvm-stat.c | 2 +- virt/kvm/arm/arch_timer.c | 15 ++- virt/kvm/arm/mmu.c | 42 +++++-- 148 files changed, 1438 insertions(+), 580 deletions(-)
