# git rev-parse -q --verify 99192daf72164738707cce5137b8648c098e2a64^{commit} 99192daf72164738707cce5137b8648c098e2a64 already have revision, skipping fetch # git checkout -q -f -B kisskb 99192daf72164738707cce5137b8648c098e2a64 # git clean -qxdf # git log -1 commit 99192daf72164738707cce5137b8648c098e2a64 Author: Anshuman Khandual Date: Fri Apr 7 09:25:39 2017 +0530 powerpc/hugetlb: Add ABI defines for supported HugeTLB page sizes Add user space exported API definitions for 512KB, 1MB, 2MB, 8MB, 16MB, 1GB, 16GB non default huge page sizes to be used with mmap() system call. Signed-off-by: Anshuman Khandual [mpe: Reword the comment to emphasise that these are only needed to use the non-default huge page size, and updated the change log.] Signed-off-by: Michael Ellerman # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 99192daf72164738707cce5137b8648c098e2a64 # < make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- allnoconfig # make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- make[1]: Entering directory '/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile UPD include/config/kernel.release WRAP arch/powerpc/include/generated/asm/clkdev.h WRAP arch/powerpc/include/generated/asm/export.h WRAP arch/powerpc/include/generated/asm/div64.h WRAP arch/powerpc/include/generated/asm/irq_regs.h WRAP arch/powerpc/include/generated/asm/irq_work.h WRAP arch/powerpc/include/generated/asm/local64.h WRAP arch/powerpc/include/generated/asm/mcs_spinlock.h WRAP arch/powerpc/include/generated/asm/vtime.h WRAP arch/powerpc/include/generated/asm/preempt.h WRAP arch/powerpc/include/generated/asm/rwsem.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 HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/flattree.o CC scripts/mod/empty.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/livetree.o CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/checks.o GEN scripts/mod/devicetable-offsets.h HOSTCC scripts/dtc/util.o MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o SHIPPED scripts/dtc/dtc-lexer.lex.c SHIPPED scripts/dtc/dtc-parser.tab.h SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/dtc-lexer.lex.o HOSTCC scripts/dtc/dtc-parser.tab.o HOSTLD scripts/dtc/dtc 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/powerpc/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh LD usr/built-in.o CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/noinitramfs.o CC init/init_task.o UPD include/generated/compile.h CC init/version.o CC arch/powerpc/mm/fault.o AS arch/powerpc/lib/string.o LD arch/powerpc/sysdev/built-in.o CC arch/powerpc/lib/alloc.o LD arch/powerpc/platforms/built-in.o CC arch/powerpc/kernel/cputable.o CC arch/powerpc/kernel/ptrace.o CC arch/powerpc/kernel/syscalls.o CC arch/powerpc/kernel/irq.o AS arch/powerpc/lib/crtsavres.o LD arch/powerpc/math-emu/built-in.o CC arch/powerpc/lib/code-patching.o CC arch/powerpc/mm/mem.o CC arch/powerpc/mm/pgtable.o CC arch/powerpc/mm/mmap.o LD arch/powerpc/crypto/built-in.o CC arch/powerpc/lib/feature-fixups.o AS arch/powerpc/lib/div64.o CC arch/powerpc/kernel/align.o CC arch/powerpc/kernel/signal_32.o CC arch/powerpc/kernel/pmc.o CC arch/powerpc/mm/init_32.o CC arch/powerpc/kernel/vdso.o CC arch/powerpc/kernel/process.o AS arch/powerpc/lib/copy_32.o AS arch/powerpc/lib/checksum_32.o CPP arch/powerpc/kernel/systbl_chk.i CC arch/powerpc/lib/checksum_wrappers.o LD arch/powerpc/net/built-in.o CC arch/powerpc/kernel/idle.o CC arch/powerpc/kernel/signal.o LD init/mounts.o LD init/built-in.o CC arch/powerpc/kernel/sysfs.o CC kernel/fork.o LD arch/powerpc/lib/built-in.o CC kernel/exec_domain.o CC kernel/panic.o CC arch/powerpc/mm/pgtable_32.o CC arch/powerpc/mm/init-common.o CC arch/powerpc/mm/ppc_mmu_32.o AS arch/powerpc/mm/hash_low_32.o CC arch/powerpc/kernel/cacheinfo.o CC arch/powerpc/mm/mmu_context_hash32.o CC arch/powerpc/mm/tlb_hash32.o CC arch/powerpc/mm/hugetlbpage.o LD certs/built-in.o CC mm/filemap.o CC mm/mempool.o CC mm/oom_kill.o CC fs/open.o CC fs/read_write.o CC fs/file_table.o CC arch/powerpc/kernel/time.o CC arch/powerpc/kernel/prom.o LD arch/powerpc/mm/built-in.o CC mm/maccess.o CC fs/super.o CC kernel/cpu.o CC kernel/exit.o CC kernel/softirq.o CC kernel/resource.o CC kernel/sysctl.o CC kernel/sysctl_binary.o CC arch/powerpc/kernel/traps.o CC arch/powerpc/kernel/setup-common.o CC arch/powerpc/kernel/udbg.o AS arch/powerpc/kernel/misc.o CC fs/char_dev.o CC fs/stat.o CC fs/exec.o CC fs/pipe.o CC fs/namei.o CC mm/page_alloc.o CC mm/page-writeback.o CC arch/powerpc/kernel/io.o CC mm/readahead.o CC mm/swap.o CC kernel/capability.o CC arch/powerpc/kernel/dma.o CC fs/fcntl.o CC mm/truncate.o CC kernel/ptrace.o CC kernel/user.o CC kernel/signal.o AS arch/powerpc/kernel/misc_32.o CC arch/powerpc/kernel/of_platform.o CC fs/ioctl.o CC fs/readdir.o CC fs/select.o CC mm/vmscan.o CC arch/powerpc/kernel/prom_parse.o CC fs/dcache.o CC fs/inode.o CC fs/attr.o LD ipc/built-in.o CC security/commoncap.o LDS arch/powerpc/kernel/vdso32/vdso32.lds VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o VDSO32A arch/powerpc/kernel/vdso32/datapage.o VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o VDSO32A arch/powerpc/kernel/vdso32/note.o CC security/min_addr.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o LD arch/powerpc/kernel/vdso32/built-in.o AS arch/powerpc/kernel/idle_6xx.o AS arch/powerpc/kernel/l2cr_6xx.o AS arch/powerpc/kernel/cpu_setup_6xx.o AS arch/powerpc/kernel/entry_32.o CC kernel/sys.o CC arch/powerpc/kernel/setup_32.o CC arch/powerpc/kernel/pci_32.o CC arch/powerpc/kernel/pci-common.o CC arch/powerpc/kernel/pci_of_scan.o CC arch/powerpc/kernel/iomap.o LD security/built-in.o CC mm/shmem.o CC mm/util.o LD crypto/built-in.o CC kernel/kmod.o CC kernel/workqueue.o CC kernel/pid.o CC kernel/task_work.o CC mm/mmzone.o CC mm/vmstat.o CC fs/bad_inode.o CC fs/file.o LD block/built-in.o CC fs/filesystems.o CC mm/backing-dev.o CC mm/mm_init.o CC kernel/extable.o CC fs/namespace.o AS arch/powerpc/kernel/head_32.o LDS arch/powerpc/kernel/vmlinux.lds CC mm/mmu_context.o AS arch/powerpc/kernel/fpu.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh AS arch/powerpc/kernel/systbl.o LD arch/powerpc/kernel/built-in.o CC mm/percpu.o CC mm/slab_common.o CC mm/compaction.o CC fs/seq_file.o CC mm/vmacache.o LD sound/built-in.o CC mm/swap_slots.o CC fs/xattr.o LD firmware/built-in.o CC fs/libfs.o LD drivers/amba/built-in.o LD drivers/auxdisplay/built-in.o CC drivers/base/component.o CC drivers/base/core.o CC drivers/base/bus.o LD drivers/block/built-in.o CC fs/fs-writeback.o LD net/built-in.o LD drivers/bus/built-in.o CC drivers/base/dd.o CC mm/interval_tree.o CC kernel/params.o CC kernel/kthread.o LD drivers/cdrom/built-in.o CC mm/list_lru.o CC kernel/sys_ni.o CC drivers/char/mem.o CC drivers/char/random.o CC drivers/base/syscore.o CC lib/lockref.o CC lib/bcd.o CC fs/pnode.o CC lib/div64.o CC lib/sort.o CC kernel/nsproxy.o LD drivers/char/ipmi/built-in.o CC mm/workingset.o CC kernel/notifier.o CC mm/debug.o CC drivers/char/misc.o CC drivers/base/driver.o CC lib/parser.o CC lib/debug_locks.o CC fs/splice.o CC fs/sync.o LD drivers/char/agp/built-in.o CC mm/gup.o CC mm/highmem.o CC lib/random32.o CC drivers/base/class.o CC kernel/ksysfs.o CC mm/memory.o LD virt/lib/built-in.o LD virt/built-in.o CC kernel/cred.o LD drivers/char/built-in.o CC lib/bust_spinlocks.o CC fs/utimes.o LD drivers/clk/bcm/built-in.o LD drivers/clk/mvebu/built-in.o LD drivers/clocksource/built-in.o CC mm/mincore.o LD drivers/clk/ti/built-in.o LD drivers/clk/built-in.o CC lib/kasprintf.o CC drivers/base/platform.o CC drivers/base/cpu.o CC drivers/base/firmware.o CC lib/bitmap.o CC lib/scatterlist.o CC lib/gcd.o CC drivers/base/init.o CC kernel/reboot.o CC drivers/base/map.o CC drivers/base/devres.o CC kernel/async.o CC fs/stack.o CC fs/fs_struct.o CC fs/statfs.o CC fs/fs_pin.o CC fs/nsfs.o CC kernel/range.o CC mm/mlock.o CC lib/lcm.o CC kernel/smpboot.o CC drivers/base/attribute_container.o CC fs/no-block.o CC lib/list_sort.o CC lib/uuid.o CC drivers/base/transport_class.o CC kernel/ucount.o CC drivers/base/topology.o CC drivers/base/container.o CC lib/flex_array.o CC lib/iov_iter.o CC lib/clz_ctz.o CC mm/mmap.o LD fs/devpts/built-in.o LD fs/exofs/built-in.o LD fs/quota/built-in.o LD fs/notify/dnotify/built-in.o LD fs/notify/fanotify/built-in.o CC kernel/irq/irqdesc.o CC lib/bsearch.o CC lib/find_bit.o CC drivers/base/property.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o CC fs/binfmt_elf.o CC fs/ramfs/inode.o CC fs/ramfs/file-mmu.o CC mm/mprotect.o CC drivers/base/cacheinfo.o LD drivers/base/power/built-in.o CC mm/mremap.o CC mm/msync.o CC kernel/irq/handle.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC kernel/irq/manage.o CC kernel/irq/spurious.o CC mm/page_vma_mapped.o CC lib/llist.o CC lib/memweight.o CC kernel/irq/resend.o CC lib/kfifo.o LD fs/built-in.o LD kernel/livepatch/built-in.o CC kernel/irq/chip.o CC kernel/irq/dummychip.o CC kernel/locking/mutex.o CC kernel/irq/devres.o CC mm/pagewalk.o CC kernel/power/qos.o LD drivers/base/test/built-in.o CC drivers/base/dma-mapping.o CC lib/percpu-refcount.o LD drivers/firewire/built-in.o CC kernel/locking/semaphore.o CC mm/pgtable-generic.o LD drivers/firmware/broadcom/built-in.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/firmware/meson/built-in.o CC kernel/irq/irqdomain.o LD drivers/gpu/drm/hisilicon/built-in.o LD drivers/firmware/tegra/built-in.o LD drivers/firmware/built-in.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/hwtracing/intel_th/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD drivers/gpu/vga/built-in.o LD drivers/i2c/algos/built-in.o LD drivers/gpu/drm/omapdrm/dss/built-in.o LD drivers/i2c/busses/built-in.o CC lib/percpu_ida.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/gpu/drm/panel/built-in.o LD drivers/i2c/muxes/built-in.o CC kernel/locking/rwsem.o LD drivers/i2c/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o CC kernel/locking/percpu-rwsem.o LD drivers/gpu/drm/built-in.o CC lib/rhashtable.o LD drivers/gpu/built-in.o LD drivers/idle/built-in.o CC drivers/irqchip/irqchip.o LD drivers/base/built-in.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o LD drivers/media/common/b2c2/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/media/common/siano/built-in.o LD drivers/media/common/v4l2-tpg/built-in.o LD drivers/media/common/built-in.o LD kernel/power/built-in.o CC kernel/locking/rwsem-xadd.o CC mm/rmap.o LD drivers/media/firewire/built-in.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/media/i2c/built-in.o LD drivers/media/mmc/siano/built-in.o LD drivers/media/mmc/built-in.o CC kernel/printk/printk.o CC kernel/rcu/update.o CC kernel/rcu/sync.o LD drivers/media/pci/b2c2/built-in.o LD drivers/irqchip/built-in.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/mfd/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/pci/ngene/built-in.o CC lib/reciprocal_div.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/pci/pt1/built-in.o LD drivers/media/pci/pt3/built-in.o CC kernel/rcu/tiny.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/pci/built-in.o CC lib/once.o LD drivers/media/platform/omap/built-in.o LD drivers/media/platform/built-in.o LD kernel/irq/built-in.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/rc/built-in.o CC kernel/sched/core.o LD drivers/media/spi/built-in.o CC kernel/sched/loadavg.o LD drivers/media/tuners/built-in.o LD kernel/locking/built-in.o CC kernel/sched/clock.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/media/usb/s2255/built-in.o CC kernel/sched/cputime.o LD drivers/media/usb/siano/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/media/usb/zr364xx/built-in.o CC kernel/sched/idle_task.o LD drivers/media/usb/built-in.o LD drivers/media/built-in.o LD drivers/misc/cb710/built-in.o LD drivers/misc/eeprom/built-in.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/misc/mic/bus/built-in.o LD drivers/misc/mic/built-in.o /home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] LD drivers/misc/ti-st/built-in.o LD drivers/misc/built-in.o LD drivers/mmc/built-in.o LD drivers/net/built-in.o CC kernel/sched/fair.o CC kernel/sched/rt.o LD drivers/nfc/built-in.o LD drivers/nvme/host/built-in.o LD drivers/nvme/target/built-in.o LD drivers/nvme/built-in.o LD kernel/rcu/built-in.o CC drivers/of/base.o CC lib/refcount.o CC kernel/time/time.o LD kernel/printk/built-in.o CC kernel/time/timer.o CC kernel/sched/deadline.o CC lib/string_helpers.o CC kernel/dma.o CC mm/vmalloc.o CC kernel/up.o CC kernel/time/hrtimer.o CC kernel/time/timekeeping.o CC kernel/time/ntp.o CC kernel/time/clocksource.o CC kernel/sched/stop_task.o CC kernel/sched/wait.o CC lib/hexdump.o CC drivers/of/device.o CC lib/kstrtox.o CC mm/init-mm.o CC kernel/sched/swait.o CC kernel/time/jiffies.o CC mm/nobootmem.o CC lib/pci_iomap.o CC lib/iomap_copy.o CC lib/devres.o CC kernel/sched/completion.o CC kernel/time/timer_list.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o CC mm/memblock.o CC drivers/of/platform.o CC drivers/of/fdt.o CC kernel/sched/idle.o CC kernel/elfcore.o CC drivers/pci/access.o CC drivers/pci/bus.o CC drivers/pci/probe.o CC lib/hweight.o CC lib/bitrev.o HOSTCC lib/gen_crc32table CC lib/syscall.o CC drivers/of/fdt_address.o CC mm/dmapool.o CC kernel/time/alarmtimer.o LD kernel/sched/built-in.o CC kernel/time/posix-stubs.o CC kernel/time/clockevents.o CC kernel/time/tick-common.o CC drivers/of/address.o CC lib/atomic64.o CC drivers/of/irq.o CC lib/strncpy_from_user.o CC lib/strnlen_user.o CC mm/slub.o CC lib/argv_split.o LD drivers/pci/dwc/built-in.o CC kernel/memremap.o CC lib/chacha20.o CC drivers/of/of_pci.o CC lib/cmdline.o LD kernel/time/built-in.o CC drivers/of/of_pci_irq.o CC drivers/pci/host-bridge.o CC drivers/pci/remove.o CC drivers/pci/pci.o CC drivers/pci/pci-driver.o CC lib/ctype.o CC lib/dec_and_lock.o LD kernel/built-in.o LD drivers/platform/built-in.o CC drivers/of/of_reserved_mem.o CC lib/decompress.o LD drivers/power/built-in.o CC drivers/pci/search.o CC lib/dump_stack.o CC lib/earlycpio.o CC drivers/pci/pci-sysfs.o CC drivers/pci/rom.o LD drivers/ptp/built-in.o CC drivers/pci/setup-res.o LD drivers/pwm/built-in.o CC lib/extable.o LD drivers/soc/bcm/built-in.o LD drivers/soc/fsl/built-in.o LD drivers/soc/built-in.o CC lib/fdt.o LD drivers/of/built-in.o CC lib/fdt_empty_tree.o LD drivers/tty/ipwireless/built-in.o LD drivers/usb/host/built-in.o LD drivers/tty/serial/built-in.o LD drivers/usb/built-in.o LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o CC lib/fdt_ro.o LD drivers/video/backlight/built-in.o CC drivers/pci/irq.o LD drivers/video/fbdev/core/built-in.o CC lib/fdt_rw.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC drivers/pci/vpd.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/video/built-in.o CC drivers/pci/setup-bus.o CC lib/fdt_strerror.o CC drivers/pci/vc.o LD mm/built-in.o CC lib/fdt_sw.o CC lib/fdt_wip.o CC drivers/pci/syscall.o CC lib/flex_proportions.o CC drivers/pci/of.o LD drivers/pci/host/built-in.o CC lib/idr.o CC lib/int_sqrt.o CC lib/ioremap.o CC lib/irq_regs.o CC lib/is_single_threaded.o CC lib/klist.o CC lib/kobject.o CC lib/kobject_uevent.o CC lib/md5.o CC lib/nmi_backtrace.o CC lib/nodemask.o CC lib/plist.o CC lib/radix-tree.o CC lib/ratelimit.o CC lib/rbtree.o CC lib/seq_buf.o CC lib/sha1.o CC lib/show_mem.o CC lib/siphash.o CC lib/string.o CC lib/timerqueue.o CC lib/vsprintf.o CC lib/win_minmax.o GEN lib/crc32table.h CC lib/crc32.o LD drivers/pci/built-in.o LD drivers/built-in.o AR lib/lib.a EXPORTS lib/lib-ksyms.o LD lib/built-in.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD vmlinux.o MODPOST vmlinux.o LD vmlinux SORTEX vmlinux SYSMAP System.map /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-strip -s -R .comment vmlinux -o arch/powerpc/boot/vmlinux.strip make[1]: Leaving directory '/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc' Completed OK # rm -rf /home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc # Build took: 0:00:23.938101