# git rev-parse -q --verify cd74ba87e7ad23e4e570cca508f2f740136be1e5^{commit} cd74ba87e7ad23e4e570cca508f2f740136be1e5 already have revision, skipping fetch # git checkout -q -f -B kisskb cd74ba87e7ad23e4e570cca508f2f740136be1e5 # git clean -qxdf # git log -1 commit cd74ba87e7ad23e4e570cca508f2f740136be1e5 Author: Nicholas Piggin Date: Wed Sep 21 17:44:07 2016 +1000 powerpc/64s: remove unused exception code, small cleanups This was not done before the big patches because I only noticed them afterwards. It has become much easier to see which handlers are branched to from which exception vectors now, and to see exactly what vector space is being used for what. Signed-off-by: Nicholas Piggin Signed-off-by: Michael Ellerman # < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 cd74ba87e7ad23e4e570cca508f2f740136be1e5 # < make -j 240 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- allnoconfig # make -j 240 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- make[1]: Entering directory `/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc-5.3' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig make[1]: Leaving directory `/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc-5.3' make[1]: Entering directory `/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc-5.3' CHK include/config/kernel.release GEN ./Makefile WRAP arch/powerpc/include/generated/asm/clkdev.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/preempt.h CHK include/generated/uapi/linux/version.h UPD include/config/kernel.release WRAP arch/powerpc/include/generated/asm/rwsem.h WRAP arch/powerpc/include/generated/asm/vtime.h UPD include/generated/uapi/linux/version.h Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/dtc.o CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/flattree.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/checks.o SHIPPED scripts/dtc/dtc-lexer.lex.c HOSTCC scripts/dtc/util.o 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 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/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 CC init/main.o CHK include/generated/compile.h LD usr/built-in.o CC init/do_mounts.o CC init/noinitramfs.o CC init/init_task.o UPD include/generated/compile.h CC arch/powerpc/mm/fault.o LD arch/powerpc/sysdev/built-in.o CC arch/powerpc/mm/mem.o AS arch/powerpc/lib/string.o CC arch/powerpc/mm/pgtable.o CC init/version.o CC arch/powerpc/lib/alloc.o AS arch/powerpc/lib/crtsavres.o CC arch/powerpc/mm/mmap.o CC arch/powerpc/lib/ppc_ksyms.o CC arch/powerpc/mm/init_32.o CC arch/powerpc/lib/code-patching.o CC arch/powerpc/mm/pgtable_32.o CC arch/powerpc/lib/feature-fixups.o AS arch/powerpc/lib/div64.o CC arch/powerpc/mm/ppc_mmu_32.o AS arch/powerpc/mm/hash_low_32.o AS arch/powerpc/lib/copy_32.o AS arch/powerpc/lib/checksum_32.o CC arch/powerpc/mm/mmu_context_hash32.o LD arch/powerpc/platforms/built-in.o CC arch/powerpc/lib/checksum_wrappers.o CC arch/powerpc/mm/tlb_hash32.o CC arch/powerpc/mm/hugetlbpage.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 LD arch/powerpc/math-emu/built-in.o CC arch/powerpc/kernel/align.o CC arch/powerpc/kernel/signal_32.o CC arch/powerpc/kernel/pmc.o CC arch/powerpc/kernel/vdso.o LD arch/powerpc/crypto/built-in.o CC arch/powerpc/kernel/process.o CPP arch/powerpc/kernel/systbl_chk.i CC arch/powerpc/kernel/idle.o CC arch/powerpc/kernel/signal.o CC arch/powerpc/kernel/sysfs.o LD arch/powerpc/net/built-in.o CC arch/powerpc/kernel/cacheinfo.o CC arch/powerpc/kernel/time.o CC arch/powerpc/kernel/prom.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 arch/powerpc/kernel/io.o LD certs/built-in.o CC arch/powerpc/kernel/dma.o AS arch/powerpc/kernel/misc_32.o CC arch/powerpc/kernel/of_platform.o CC arch/powerpc/kernel/prom_parse.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 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 AS arch/powerpc/kernel/head_32.o LDS arch/powerpc/kernel/vmlinux.lds AS arch/powerpc/kernel/fpu.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh AS arch/powerpc/kernel/systbl.o LDS arch/powerpc/kernel/vdso32/vdso32.lds LD ipc/built-in.o VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o VDSO32A arch/powerpc/kernel/vdso32/datapage.o CC security/commoncap.o VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o CC security/min_addr.o VDSO32A arch/powerpc/kernel/vdso32/note.o LD crypto/built-in.o CC mm/filemap.o CC mm/mempool.o CC kernel/fork.o CC mm/oom_kill.o CC kernel/exec_domain.o CC mm/maccess.o CC mm/page_alloc.o CC kernel/panic.o CC mm/page-writeback.o LD block/built-in.o CC mm/readahead.o CC kernel/cpu.o CC mm/swap.o CC kernel/exit.o CC kernel/softirq.o CC mm/truncate.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg CC mm/vmscan.o CC mm/shmem.o CC kernel/resource.o CC mm/util.o CC mm/mmzone.o CC mm/vmstat.o CC kernel/sysctl.o CC mm/backing-dev.o CC mm/mm_init.o CC fs/open.o CC kernel/sysctl_binary.o CC mm/mmu_context.o CC fs/read_write.o OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so CC kernel/capability.o CC fs/file_table.o CC mm/percpu.o CC kernel/ptrace.o CC kernel/user.o AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o CC kernel/signal.o LD sound/built-in.o CC kernel/sys.o CC kernel/kmod.o CC kernel/workqueue.o CC kernel/pid.o CC fs/super.o CC kernel/task_work.o CC mm/slab_common.o CC fs/char_dev.o CC kernel/extable.o CC kernel/params.o LD firmware/built-in.o CC fs/stat.o CC kernel/kthread.o CC fs/exec.o CC kernel/sys_ni.o CC fs/pipe.o CC kernel/nsproxy.o LD net/built-in.o CC kernel/notifier.o CC fs/namei.o CC fs/fcntl.o CC mm/compaction.o CC fs/ioctl.o CC kernel/ksysfs.o CC fs/readdir.o CC mm/vmacache.o CC kernel/cred.o CC mm/interval_tree.o CC fs/select.o CC mm/list_lru.o CC kernel/reboot.o CC fs/dcache.o CC kernel/async.o LD arch/powerpc/kernel/vdso32/built-in.o CC fs/inode.o CC kernel/range.o CC fs/attr.o CC fs/bad_inode.o CC mm/workingset.o CC fs/file.o CC fs/filesystems.o CC fs/namespace.o CC kernel/smpboot.o CC mm/debug.o CC fs/seq_file.o CC mm/gup.o CC kernel/printk/printk.o LD arch/powerpc/lib/built-in.o LD kernel/livepatch/built-in.o CC mm/highmem.o CC fs/xattr.o CC kernel/dma.o CC kernel/up.o CC kernel/power/qos.o CC fs/libfs.o CC mm/memory.o CC kernel/elfcore.o CC kernel/irq/irqdesc.o CC kernel/irq/handle.o CC kernel/memremap.o CC mm/mincore.o CC kernel/irq/manage.o CC fs/fs-writeback.o CC kernel/irq/spurious.o CC fs/pnode.o CC kernel/rcu/update.o LD virt/lib/built-in.o CC kernel/irq/resend.o CC mm/mlock.o CC kernel/rcu/sync.o CC kernel/irq/chip.o CC kernel/irq/dummychip.o CC kernel/irq/devres.o CC fs/splice.o CC kernel/rcu/tiny.o CC kernel/irq/irqdomain.o CC fs/sync.o CC mm/mmap.o LD virt/built-in.o CC mm/mprotect.o CC fs/utimes.o CC lib/lockref.o CC lib/bcd.o CC fs/stack.o CC fs/fs_struct.o CC lib/div64.o CC fs/statfs.o CC mm/mremap.o CC mm/msync.o CC kernel/locking/mutex.o CC lib/sort.o CC fs/fs_pin.o CC kernel/locking/semaphore.o CC kernel/time/time.o CC kernel/locking/rwsem.o CC fs/nsfs.o CC lib/halfmd4.o CC mm/rmap.o CC lib/parser.o CC kernel/locking/percpu-rwsem.o CC kernel/time/timer.o CC mm/vmalloc.o CC kernel/time/hrtimer.o CC lib/debug_locks.o CC mm/pagewalk.o CC kernel/time/itimer.o CC fs/no-block.o CC kernel/locking/rwsem-xadd.o CC kernel/time/posix-timers.o CC lib/random32.o CC mm/pgtable-generic.o CC kernel/time/posix-cpu-timers.o CC lib/bust_spinlocks.o CC mm/init-mm.o CC kernel/sched/core.o CC kernel/time/timekeeping.o CC kernel/sched/loadavg.o CC mm/nobootmem.o CC kernel/time/ntp.o LD arch/powerpc/mm/built-in.o CC kernel/sched/clock.o CC lib/kasprintf.o LD fs/devpts/built-in.o LD fs/exofs/built-in.o CC lib/bitmap.o CC kernel/time/clocksource.o CC mm/memblock.o LD fs/quota/built-in.o CC lib/scatterlist.o CC fs/binfmt_elf.o CC mm/dmapool.o CC kernel/sched/cputime.o CC kernel/time/jiffies.o CC kernel/time/timer_list.o CC kernel/sched/idle_task.o CC mm/slub.o CC fs/ramfs/inode.o CC lib/gcd.o CC kernel/sched/fair.o CC lib/lcm.o CC fs/ramfs/file-mmu.o CC kernel/sched/rt.o CC lib/list_sort.o CC kernel/sched/deadline.o CC kernel/sched/stop_task.o CC lib/uuid.o CC kernel/time/timecounter.o CC kernel/time/timeconv.o CC kernel/sched/wait.o CC kernel/sched/swait.o CC kernel/time/posix-clock.o CC kernel/sched/completion.o CC lib/flex_array.o CC kernel/sched/idle.o LD fs/notify/dnotify/built-in.o CC lib/iov_iter.o CC kernel/time/alarmtimer.o CC lib/clz_ctz.o CC kernel/time/clockevents.o CC kernel/time/tick-common.o LD fs/notify/inotify/built-in.o LD fs/notify/fanotify/built-in.o CC lib/bsearch.o CC lib/find_bit.o CC lib/llist.o CC lib/memweight.o LD init/mounts.o LD init/built-in.o CC lib/kfifo.o LD fs/notify/built-in.o CC lib/percpu-refcount.o CC lib/percpu_ida.o LD drivers/amba/built-in.o CC lib/rhashtable.o CC lib/reciprocal_div.o CC lib/once.o LD drivers/auxdisplay/built-in.o LD drivers/block/built-in.o CC lib/string_helpers.o CC lib/hexdump.o LD drivers/cdrom/built-in.o LD drivers/bus/built-in.o CC lib/kstrtox.o LD drivers/clocksource/built-in.o CC lib/pci_iomap.o CC lib/iomap_copy.o CC lib/devres.o LD drivers/firewire/built-in.o CC lib/hweight.o CC lib/bitrev.o CC drivers/char/mem.o HOSTCC lib/gen_crc32table CC drivers/char/random.o CC drivers/char/misc.o CC lib/syscall.o LD drivers/hwtracing/intel_th/built-in.o LD drivers/clk/mvebu/built-in.o LD drivers/clk/ti/built-in.o CC lib/strncpy_from_user.o CC lib/atomic64.o LD drivers/idle/built-in.o LD drivers/clk/bcm/built-in.o LD drivers/char/agp/built-in.o CC lib/strnlen_user.o CC drivers/irqchip/irqchip.o LD drivers/lguest/built-in.o LD drivers/gpu/vga/built-in.o CC lib/argv_split.o LD drivers/macintosh/built-in.o CC lib/chacha20.o CC lib/cmdline.o LD drivers/firmware/broadcom/built-in.o LD drivers/mfd/built-in.o LD drivers/mmc/built-in.o CC lib/dec_and_lock.o CC lib/ctype.o LD drivers/clk/built-in.o CC lib/decompress.o CC lib/dma-noop.o LD drivers/net/built-in.o CC lib/dump_stack.o LD drivers/firmware/built-in.o LD drivers/nfc/built-in.o CC lib/earlycpio.o CC drivers/base/component.o CC lib/extable.o CC drivers/base/core.o LD drivers/i2c/busses/built-in.o LD drivers/i2c/algos/built-in.o LD drivers/platform/built-in.o CC lib/fdt.o CC drivers/base/bus.o LD drivers/i2c/muxes/built-in.o CC lib/fdt_empty_tree.o CC drivers/base/dd.o LD drivers/nvme/host/built-in.o LD drivers/power/built-in.o CC lib/fdt_ro.o CC lib/fdt_rw.o CC drivers/base/syscore.o LD drivers/pwm/built-in.o LD drivers/misc/cb710/built-in.o LD drivers/nvme/target/built-in.o CC drivers/base/driver.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/i2c/built-in.o CC lib/fdt_strerror.o CC lib/fdt_sw.o CC lib/fdt_wip.o LD drivers/misc/eeprom/built-in.o LD drivers/misc/lis3lv02d/built-in.o CC drivers/base/class.o LD drivers/gpu/drm/i2c/built-in.o CC drivers/pci/access.o LD drivers/gpu/drm/hisilicon/built-in.o CC drivers/base/platform.o CC lib/flex_proportions.o LD drivers/gpu/drm/panel/built-in.o LD drivers/misc/ti-st/built-in.o LD drivers/media/firewire/built-in.o CC drivers/pci/bus.o CC lib/idr.o LD drivers/nvme/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o CC lib/int_sqrt.o CC drivers/pci/probe.o CC drivers/base/cpu.o CC lib/ioremap.o CC drivers/pci/host-bridge.o CC lib/irq_regs.o CC drivers/base/firmware.o CC drivers/pci/remove.o CC drivers/base/init.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/misc/mic/bus/built-in.o CC drivers/pci/pci.o CC drivers/base/map.o LD drivers/soc/fsl/built-in.o CC lib/is_single_threaded.o LD drivers/media/tuners/built-in.o LD drivers/media/mmc/siano/built-in.o LD drivers/usb/host/built-in.o LD drivers/soc/bcm/built-in.o CC drivers/base/devres.o CC drivers/pci/pci-driver.o LD drivers/misc/mic/built-in.o LD drivers/media/rc/keymaps/built-in.o LD drivers/tty/ipwireless/built-in.o CC drivers/base/attribute_container.o CC lib/kobject.o CC lib/klist.o CC drivers/pci/search.o CC drivers/base/transport_class.o CC drivers/of/base.o CC drivers/of/device.o LD drivers/video/backlight/built-in.o LD drivers/tty/serial/built-in.o LD drivers/usb/built-in.o LD drivers/tty/vt/built-in.o CC drivers/pci/pci-sysfs.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC drivers/base/topology.o LD drivers/media/mmc/built-in.o CC lib/kobject_uevent.o CC drivers/of/platform.o CC lib/md5.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD drivers/media/i2c/built-in.o CC drivers/pci/setup-res.o CC drivers/base/container.o LD drivers/media/rc/built-in.o CC lib/nmi_backtrace.o CC drivers/of/fdt.o LD drivers/media/common/saa7146/built-in.o LD drivers/media/common/b2c2/built-in.o CC drivers/pci/rom.o LD drivers/soc/built-in.o CC drivers/base/property.o CC drivers/of/fdt_address.o LD drivers/media/platform/omap/built-in.o CC lib/nodemask.o CC drivers/pci/irq.o CC drivers/of/irq.o CC lib/plist.o LD drivers/media/common/siano/built-in.o CC drivers/of/address.o LD drivers/media/common/v4l2-tpg/built-in.o CC lib/radix-tree.o CC drivers/pci/vpd.o LD drivers/misc/built-in.o CC drivers/of/of_pci.o CC drivers/base/cacheinfo.o CC lib/ratelimit.o CC lib/rbtree.o CC drivers/pci/setup-bus.o LD drivers/tty/built-in.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/base/power/built-in.o CC drivers/base/dma-mapping.o LD drivers/media/platform/built-in.o CC drivers/of/of_pci_irq.o CC lib/seq_buf.o CC drivers/pci/vc.o LD drivers/video/fbdev/core/built-in.o CC drivers/of/of_reserved_mem.o LD fs/ramfs/ramfs.o CC lib/show_mem.o CC lib/sha1.o CC lib/string.o CC drivers/pci/of.o CC drivers/pci/syscall.o CC lib/timerqueue.o CC lib/vsprintf.o LD fs/ramfs/built-in.o GEN lib/crc32table.h LD drivers/media/common/built-in.o LD drivers/gpu/drm/built-in.o LD drivers/pci/host/built-in.o LD kernel/rcu/built-in.o CC lib/crc32.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD kernel/locking/built-in.o LD drivers/gpu/built-in.o LD drivers/media/pci/b2c2/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/media/pci/mantis/built-in.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/pci/netup_unidvb/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 LD drivers/video/fbdev/built-in.o LD drivers/media/usb/siano/built-in.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/pt1/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/usb/built-in.o LD drivers/video/built-in.o LD drivers/media/pci/built-in.o LD security/built-in.o LD kernel/power/built-in.o LD drivers/media/built-in.o LD kernel/printk/built-in.o LD drivers/irqchip/built-in.o LD arch/powerpc/kernel/built-in.o LD kernel/irq/built-in.o LD drivers/char/built-in.o LD drivers/of/built-in.o LD drivers/base/built-in.o LD lib/built-in.o LD kernel/time/built-in.o LD kernel/sched/built-in.o LD kernel/built-in.o AR lib/lib.a LD fs/built-in.o LD mm/built-in.o LD drivers/pci/built-in.o LD drivers/built-in.o LINK vmlinux LD vmlinux.o MODPOST vmlinux.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD vmlinux SYSMAP System.map /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-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-5.3' Completed OK # rm -rf /home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc-5.3 # Build took: 0:00:12.970426