# git rev-parse -q --verify 2850713576e81e3b887cd92a9965fba0dd1717c0^{commit} 2850713576e81e3b887cd92a9965fba0dd1717c0 already have revision, skipping fetch # git checkout -q -f -B kisskb 2850713576e81e3b887cd92a9965fba0dd1717c0 # git clean -qxdf # git log -1 commit 2850713576e81e3b887cd92a9965fba0dd1717c0 Merge: c28b947 18f922d0 Author: Linus Torvalds Date: Wed Feb 17 11:59:23 2016 -0800 Merge branch 'for-linus' of git://git.kernel.dk/linux-block Pull block fixes from Jens Axboe: "A collection of fixes from the past few weeks that should go into 4.5. This contains: - Overflow fix for sysfs discard show function from Alan. - A stacking limit init fix for max_dev_sectors, so we don't end up artificially capping some use cases. From Keith. - Have blk-mq proper end unstarted requests on a dying queue, instead of pushing that to the driver. From Keith. - NVMe: - Update to Kconfig description for NVME_SCSI, since it was vague and having it on is important for some SUSE distros. From Christoph. - Set of fixes from Keith, around surprise removal. Also kills the no-merge flag, so it supports merging. - Set of fixes for lightnvm from Matias, Javier, and Wenwei. - Fix null_blk oops when asked for lightnvm, but not available. From Matias. - Copy-to-user EINTR fix from Hannes, fixing a case where SG_IO fails if interrupted by a signal. - Two floppy fixes from Jiri, fixing signal handling and blocking open. - A use-after-free fix for O_DIRECT, from Mike Krinkin. - A block module ref count fix from Roman Pen. - An fs IO wait accounting fix for O_DSYNC from Stephane Gasparini. - Smaller reallo fix for xen-blkfront from Bob Liu. - Removal of an unused struct member in the deadline IO scheduler, from Tahsin. - Also from Tahsin, properly initialize inode struct members associated with cgroup writeback, if enabled. - From Tejun, ensure that we keep the superblock pinned during cgroup writeback" * 'for-linus' of git://git.kernel.dk/linux-block: (25 commits) blk: fix overflow in queue_discard_max_hw_show writeback: initialize inode members that track writeback history writeback: keep superblock pinned during cgroup writeback association switches bio: return EINTR if copying to user space got interrupted NVMe: Rate limit nvme IO warnings NVMe: Poll device while still active during remove NVMe: Requeue requests on suspended queues NVMe: Allow request merges NVMe: Fix io incapable return values blk-mq: End unstarted requests on dying queue block: Initialize max_dev_sectors to 0 null_blk: oops when initializing without lightnvm block: fix module reference leak on put_disk() call for cgroups throttle nvme: fix Kconfig description for BLK_DEV_NVME_SCSI kernel/fs: fix I/O wait not accounted for RW O_DSYNC floppy: refactor open() flags handling lightnvm: allow to force mm initialization lightnvm: check overflow and correct mlc pairs lightnvm: fix request intersection locking in rrpc lightnvm: warn if irqs are disabled in lock laddr ... # < /opt/cross/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-gcc --version # < git log --format=%s --max-count=1 2850713576e81e3b887cd92a9965fba0dd1717c0 # < make -j 48 ARCH=mips O=/home/kisskb/slave/build/linus_mips-allnoconfig_mips CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux- allnoconfig # make -j 48 ARCH=mips O=/home/kisskb/slave/build/linus_mips-allnoconfig_mips CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_mips-allnoconfig_mips' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release UPD include/config/kernel.release GEN ./Makefile WRAP arch/mips/include/generated/asm/cputime.h WRAP arch/mips/include/generated/asm/current.h WRAP arch/mips/include/generated/asm/dma-contiguous.h WRAP arch/mips/include/generated/asm/emergency-restart.h WRAP arch/mips/include/generated/asm/irq_work.h WRAP arch/mips/include/generated/asm/local64.h WRAP arch/mips/include/generated/asm/mcs_spinlock.h WRAP arch/mips/include/generated/asm/mm-arch-hooks.h WRAP arch/mips/include/generated/asm/mutex.h WRAP arch/mips/include/generated/asm/parport.h WRAP arch/mips/include/generated/asm/percpu.h WRAP arch/mips/include/generated/asm/preempt.h WRAP arch/mips/include/generated/asm/sections.h WRAP arch/mips/include/generated/asm/segment.h WRAP arch/mips/include/generated/asm/serial.h WRAP arch/mips/include/generated/asm/trace_clock.h WRAP arch/mips/include/generated/asm/user.h WRAP arch/mips/include/generated/asm/word-at-a-time.h WRAP arch/mips/include/generated/asm/xor.h WRAP arch/mips/include/generated/uapi/asm/ipcbuf.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h Using /home/kisskb/slave/src as source for kernel HOSTCC scripts/sortextable CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s GEN scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o HOSTLD scripts/mod/modpost CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/mips/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/noinitramfs.o CC init/calibrate.o CC init/init_task.o LD usr/built-in.o UPD include/generated/compile.h CC init/version.o LD arch/mips/net/built-in.o awk: /home/kisskb/slave/src/scripts/ld-version.sh: line 4: regular expression compile failed (missing '(') .*) CC arch/mips/sgi-ip22/ip22-mc.o /bin/sh: 1: [: -lt: unexpected operator CC arch/mips/sgi-ip22/ip22-hpc.o CC arch/mips/sgi-ip22/ip22-int.o CC arch/mips/sgi-ip22/ip22-reset.o CC arch/mips/sgi-ip22/ip22-time.o CC arch/mips/sgi-ip22/ip22-platform.o CC arch/mips/sgi-ip22/ip22-nvram.o CC arch/mips/mm/dma-default.o CC arch/mips/mm/cache.o CC arch/mips/mm/extable.o CC arch/mips/sgi-ip22/ip22-gio.o CC arch/mips/mm/fault.o CC arch/mips/sgi-ip22/ip22-setup.o CC arch/mips/sgi-ip22/ip22-berr.o LD certs/built-in.o CC arch/mips/mm/init.o CC arch/mips/mm/gup.o CC arch/mips/mm/ioremap.o CC arch/mips/mm/uasm-mips.o CC arch/mips/mm/tlbex.o AS arch/mips/mm/page-funcs.o CC arch/mips/mm/page.o AS arch/mips/mm/tlbex-fault.o AS arch/mips/mm/tlb-funcs.o CC arch/mips/mm/c-r4k.o CC arch/mips/mm/pgtable-32.o AS arch/mips/mm/cex-gen.o CC arch/mips/mm/mmap.o CC arch/mips/kernel/irq.o CC arch/mips/kernel/elf.o AS arch/mips/kernel/entry.o CC arch/mips/kernel/idle.o CC arch/mips/kernel/branch.o CC arch/mips/mm/sc-ip22.o CC arch/mips/kernel/cpu-probe.o AS arch/mips/kernel/genex.o CC arch/mips/kernel/process.o CC arch/mips/mm/tlb-r4k.o CC arch/mips/kernel/ptrace.o CC arch/mips/kernel/prom.o CC arch/mips/kernel/reset.o CC arch/mips/kernel/setup.o CC arch/mips/kernel/signal.o CC arch/mips/kernel/syscall.o CC arch/mips/kernel/time.o CC arch/mips/kernel/topology.o LDS arch/mips/vdso/vdso.lds AS arch/mips/vdso/elf.o CC arch/mips/vdso/gettimeofday.o CC arch/mips/kernel/traps.o CC kernel/fork.o CC kernel/exec_domain.o AS arch/mips/vdso/sigreturn.o CC kernel/panic.o CC kernel/cpu.o HOSTCC arch/mips/vdso/genvdso CC arch/mips/kernel/unaligned.o CC arch/mips/kernel/watch.o CC arch/mips/kernel/vdso.o CC arch/mips/kernel/cevt-r4k.o CC kernel/exit.o CC arch/mips/kernel/csrc-r4k.o AS arch/mips/kernel/r4k_fpu.o AS arch/mips/kernel/r4k_switch.o CC kernel/softirq.o CC kernel/resource.o AS arch/mips/kernel/scall32-o32.o CC arch/mips/kernel/i8253.o AS arch/mips/kernel/head.o CC kernel/sysctl.o LDS arch/mips/kernel/vmlinux.lds CC kernel/sysctl_binary.o CC kernel/capability.o CC kernel/ptrace.o CC kernel/signal.o CC kernel/user.o CC kernel/kmod.o CC kernel/sys.o CC kernel/workqueue.o CC kernel/task_work.o CC kernel/pid.o LD ipc/built-in.o LD arch/mips/sgi-ip22/built-in.o CC kernel/extable.o CC kernel/params.o CC kernel/kthread.o CC kernel/sys_ni.o CC kernel/nsproxy.o CC kernel/notifier.o CC kernel/ksysfs.o CC kernel/cred.o CC kernel/async.o CC kernel/reboot.o CC kernel/range.o /tmp/ccIUUEJc.s: Assembler messages: /tmp/ccIUUEJc.s:49: Error: can't resolve `_start' {*UND* section} - `L0' {.text section} /tmp/ccIUUEJc.s:378: Error: can't resolve `_start' {*UND* section} - `L0' {.text section} /home/kisskb/slave/src/scripts/Makefile.build:258: recipe for target 'arch/mips/vdso/gettimeofday.o' failed make[3]: *** [arch/mips/vdso/gettimeofday.o] Error 1 /home/kisskb/slave/src/scripts/Makefile.build:407: recipe for target 'arch/mips/vdso' failed make[2]: *** [arch/mips/vdso] Error 2 make[2]: *** Waiting for unfinished jobs.... CC kernel/smpboot.o CC mm/filemap.o LD kernel/livepatch/built-in.o CC mm/mempool.o CC security/commoncap.o CC kernel/power/qos.o CC kernel/printk/printk.o CC mm/oom_kill.o CC kernel/locking/semaphore.o CC kernel/locking/mutex.o LD init/mounts.o CC kernel/dma.o CC kernel/rcu/update.o LD init/built-in.o CC kernel/rcu/sync.o CC kernel/up.o CC kernel/irq/irqdesc.o CC kernel/rcu/tiny.o CC kernel/irq/handle.o CC fs/open.o CC kernel/memremap.o CC fs/read_write.o LD crypto/built-in.o CC kernel/sched/core.o CC kernel/sched/loadavg.o CC kernel/sched/clock.o CC kernel/sched/cputime.o CC mm/maccess.o CC kernel/time/time.o CC kernel/time/timer.o CC kernel/time/hrtimer.o CC kernel/locking/rwsem.o CC kernel/time/itimer.o CC kernel/locking/percpu-rwsem.o CC security/min_addr.o CC kernel/locking/rwsem-spinlock.o CC kernel/time/posix-timers.o CC kernel/time/posix-cpu-timers.o CC kernel/sched/idle_task.o CC fs/file_table.o CC kernel/sched/fair.o LD block/built-in.o CC kernel/sched/rt.o CC kernel/sched/deadline.o CC mm/page_alloc.o CC kernel/irq/manage.o CC mm/page-writeback.o CC kernel/irq/spurious.o CC fs/super.o CC kernel/sched/stop_task.o CC kernel/sched/wait.o CC kernel/irq/resend.o CC mm/readahead.o CC kernel/sched/idle.o CC kernel/sched/completion.o LD kernel/rcu/built-in.o CC mm/swap.o CC mm/truncate.o CC kernel/irq/dummychip.o CC kernel/irq/chip.o CC mm/vmscan.o CC kernel/irq/devres.o LD arch/mips/mm/built-in.o CC kernel/time/timekeeping.o CC mm/shmem.o CC fs/char_dev.o LD kernel/locking/built-in.o LD kernel/power/built-in.o CC mm/mmzone.o CC mm/util.o CC fs/stat.o CC mm/vmstat.o CC kernel/time/ntp.o LD arch/mips/kernel/built-in.o LD sound/built-in.o LD kernel/printk/built-in.o CC kernel/irq/generic-chip.o CC kernel/time/clocksource.o /home/kisskb/slave/src/Makefile:950: recipe for target 'arch/mips' failed make[1]: *** [arch/mips] Error 2 make[1]: *** Waiting for unfinished jobs.... CC kernel/irq/autoprobe.o CC kernel/time/jiffies.o CC kernel/time/timer_list.o CC mm/backing-dev.o LD security/built-in.o CC mm/mm_init.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o CC kernel/time/posix-clock.o CC fs/exec.o CC fs/pipe.o CC kernel/irq/irqdomain.o CC fs/namei.o CC fs/fcntl.o CC fs/ioctl.o CC kernel/time/alarmtimer.o CC fs/readdir.o CC kernel/time/clockevents.o CC kernel/time/tick-common.o CC kernel/time/sched_clock.o CC fs/select.o CC mm/mmu_context.o CC fs/dcache.o CC mm/percpu.o CC fs/inode.o CC mm/slab_common.o CC mm/compaction.o CC fs/attr.o CC fs/bad_inode.o CC mm/vmacache.o CC fs/filesystems.o CC fs/file.o CC mm/interval_tree.o CC mm/list_lru.o CC fs/namespace.o CC fs/seq_file.o CC mm/workingset.o CC mm/debug.o CC fs/xattr.o LD drivers/amba/built-in.o CC fs/libfs.o LD drivers/auxdisplay/built-in.o CC mm/gup.o LD drivers/block/built-in.o CC fs/fs-writeback.o LD kernel/irq/built-in.o LD drivers/bus/built-in.o CC mm/highmem.o CC mm/memory.o CC mm/mincore.o LD drivers/cdrom/built-in.o CC fs/pnode.o CC fs/splice.o CC mm/mmap.o CC mm/mlock.o CC mm/mprotect.o CC mm/mremap.o LD drivers/firewire/built-in.o CC drivers/clocksource/i8253.o CC drivers/char/mem.o CC fs/sync.o LD drivers/clk/bcm/built-in.o CC mm/msync.o LD kernel/sched/built-in.o CC mm/rmap.o CC drivers/base/component.o LD drivers/clk/built-in.o LD drivers/gpio/built-in.o CC mm/vmalloc.o CC drivers/base/core.o CC mm/pagewalk.o CC mm/pgtable-generic.o LD drivers/firmware/broadcom/built-in.o CC drivers/base/bus.o CC mm/init-mm.o CC fs/utimes.o CC fs/stack.o LD drivers/firmware/built-in.o CC mm/bootmem.o LD drivers/hsi/clients/built-in.o CC mm/memblock.o CC fs/fs_struct.o LD drivers/hwtracing/intel_th/built-in.o CC fs/statfs.o LD drivers/clocksource/built-in.o LD drivers/hsi/controllers/built-in.o CC mm/dmapool.o /home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_nodes': /home/kisskb/slave/src/mm/page_alloc.c:5712:34: warning: array subscript is below array bounds [-Warray-bounds] CC mm/slub.o CC fs/fs_pin.o CC fs/nsfs.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/idle/built-in.o LD drivers/hsi/built-in.o CC drivers/char/random.o CC drivers/base/dd.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/leds/built-in.o CC fs/no-block.o CC drivers/irqchip/irq-i8259.o LD kernel/time/built-in.o LD drivers/i2c/algos/built-in.o LD drivers/gpu/vga/built-in.o LD drivers/gpu/drm/panel/built-in.o LD kernel/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD fs/exofs/built-in.o LD fs/devpts/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/lguest/built-in.o LD drivers/i2c/busses/built-in.o CC drivers/base/syscore.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC drivers/irqchip/irq-mips-cpu.o LD drivers/i2c/muxes/built-in.o LD fs/quota/built-in.o LD drivers/macintosh/built-in.o CC fs/ramfs/inode.o LD drivers/mfd/built-in.o CC drivers/char/misc.o CC fs/ramfs/file-mmu.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/i2c/built-in.o LD drivers/mmc/built-in.o LD fs/notify/dnotify/built-in.o LD drivers/char/agp/built-in.o LD drivers/net/built-in.o LD drivers/gpu/drm/built-in.o LD drivers/nfc/built-in.o LD fs/notify/fanotify/built-in.o CC drivers/base/class.o CC drivers/base/driver.o LD drivers/power/built-in.o CC drivers/rtc/rtc-lib.o LD drivers/pwm/built-in.o CC drivers/base/platform.o LD fs/notify/inotify/built-in.o LD drivers/misc/cb710/built-in.o CC drivers/base/cpu.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/misc/eeprom/built-in.o LD drivers/nvme/host/built-in.o LD drivers/gpu/built-in.o LD drivers/misc/ti-st/built-in.o CC drivers/base/firmware.o CC drivers/base/init.o LD drivers/platform/mips/built-in.o LD fs/notify/built-in.o CC drivers/base/map.o LD drivers/nvme/built-in.o CC drivers/base/devres.o CC drivers/base/attribute_container.o CC drivers/base/topology.o CC drivers/base/transport_class.o LD drivers/tty/ipwireless/built-in.o LD drivers/misc/mic/bus/built-in.o LD drivers/platform/built-in.o LD drivers/soc/fsl/built-in.o CC drivers/base/container.o LD drivers/soc/bcm/built-in.o LD drivers/tty/vt/built-in.o LD drivers/video/backlight/built-in.o CC drivers/base/cacheinfo.o CC drivers/base/property.o LD drivers/tty/serial/built-in.o CC drivers/base/dma-mapping.o CC drivers/base/dma-coherent.o LD drivers/base/power/built-in.o LD drivers/misc/mic/built-in.o LD drivers/tty/built-in.o LD drivers/media/firewire/built-in.o LD drivers/soc/built-in.o LD drivers/video/fbdev/core/built-in.o LD drivers/misc/built-in.o LD drivers/irqchip/built-in.o LD drivers/media/common/b2c2/built-in.o LD fs/ramfs/ramfs.o LD drivers/media/common/saa7146/built-in.o LD drivers/media/tuners/built-in.o LD drivers/media/mmc/siano/built-in.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/media/common/siano/built-in.o LD drivers/media/mmc/built-in.o LD fs/ramfs/built-in.o LD drivers/media/common/built-in.o LD drivers/media/platform/omap/built-in.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/i2c/built-in.o LD drivers/media/platform/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/rc/built-in.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/usb/siano/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o LD drivers/rtc/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/media/usb/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/video/built-in.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/media/pci/b2c2/built-in.o LD drivers/media/pci/mantis/built-in.o LD drivers/char/built-in.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/pt1/built-in.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/pci/built-in.o LD drivers/media/built-in.o LD fs/built-in.o LD mm/built-in.o LD drivers/base/built-in.o LD drivers/built-in.o make[1]: *** wait: No child processes. Stop. Makefile:146: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 Command 'make -j 48 ARCH=mips O=/home/kisskb/slave/build/linus_mips-allnoconfig_mips CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux- ' returned non-zero exit status 2 # rm -rf /home/kisskb/slave/build/linus_mips-allnoconfig_mips # Build took: 0:00:10.184824