Re: [PATCH -tip -v4] irq_work: generic hard-irq context callbacks

[Huang Ying]

On Wed, 2010-09-15 at 16:50 +0800, Matt Fleming wrote:
> On Wed, Sep 15, 2010 at 10:28:40AM +0200, Peter Zijlstra wrote:
> > 
> > I've got a patch to solve the Alpha issue, and I've got a patch for one
> > of the SH issues as well, but I understand you need to pull in Paul
> > Mundt's SH tree to make it fully build.
> 
> FWIW this is the commit that is missing in Linus' tree which fixes the
> build issues,
> 
> http://git.kernel.org/?p=linux/kernel/git/lethal/sh-2.6.git;a=commit;h=b9afa3e015273a52718e0a7efe198a0df76be880
> 
> I'm guessing Paul will be sending a pull request to fix this breakage
> before 2.6.36 is released.

I have compile error even after merging full sh-2.6.git. Log is
attached. I need a newer compiler?

Best Regards,
Huang Ying

make -C /home/caritas/projects/mce/kernel/linux-mce.git O=/home/caritas/projects/mce/kernel/build-cross/obj-sh4/. 
  GEN     /home/caritas/projects/mce/kernel/build-cross/obj-sh4/Makefile
  HOSTCC  scripts/basic/fixdep
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  HOSTCC  scripts/basic/hash
  HOSTCC  scripts/kconfig/conf.o
  HOSTCC  scripts/kconfig/kxgettext.o
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/conf
scripts/kconfig/conf --silentoldconfig arch/sh/Kconfig
  GEN     /home/caritas/projects/mce/kernel/build-cross/obj-sh4/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  Using /home/caritas/projects/mce/kernel/linux-mce.git as source for kernel
  CHK     include/generated/utsrelease.h
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  HOSTCC  scripts/kallsyms
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  Generating include/generated/machtypes.h
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  MKELF   scripts/mod/elfconfig.h
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  HOSTCC  scripts/mod/sumversion.o
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  CALL    /home/caritas/projects/mce/kernel/linux-mce.git/scripts/checksyscalls.sh
  HOSTLD  scripts/mod/modpost
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  AS      arch/sh/kernel/debugtraps.o
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  UPD     include/generated/compile.h
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  TIMEC   kernel/timeconst.h
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/home/caritas/projects/mce/kernel/linux-mce.git/mm/bootmem.c: In function 'mark_bootmem':
/home/caritas/projects/mce/kernel/linux-mce.git/mm/bootmem.c:421: warning: control reaches end of non-void function
  CC      kernel/signal.o
  CC      arch/sh/kernel/unwinder.o
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  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      kernel/sys.o
  CC      arch/sh/kernel/sh_ksyms_32.o
  CC      kernel/kmod.o
  CC      arch/sh/kernel/module.o
  AS      arch/sh/kernel/cpu/sh2/ex.o
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  CC      block/elevator.o
  CC      arch/sh/kernel/perf_event.o
  CC      mm/shmem.o
  CC      arch/sh/kernel/cpu/sh2/probe.o
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  AS      arch/sh/kernel/cpu/sh2/entry.o
  CC      arch/sh/kernel/io_generic.o
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  CC      arch/sh/kernel/hw_breakpoint.o
  AS      arch/sh/kernel/head_32.o
/home/caritas/projects/mce/kernel/linux-mce.git/arch/sh/kernel/cpu/sh2/../../entry-common.S: Assembler messages:
/home/caritas/projects/mce/kernel/linux-mce.git/arch/sh/kernel/cpu/sh2/../../entry-common.S:60: Error: offset out of range
/home/caritas/projects/mce/kernel/linux-mce.git/arch/sh/kernel/cpu/sh2/../../entry-common.S:60: Error: value of 4294967280 too large for field of 2 bytes at 408
/home/caritas/projects/mce/kernel/linux-mce.git/arch/sh/kernel/cpu/sh2/../../entry-common.S:178: Error: offset out of range
/home/caritas/projects/mce/kernel/linux-mce.git/arch/sh/kernel/cpu/sh2/../../entry-common.S:178: Error: value of 4294967280 too large for field of 2 bytes at 598
/home/caritas/projects/mce/kernel/linux-mce.git/arch/sh/kernel/cpu/sh2/../../entry-common.S:326: Error: offset out of range
/home/caritas/projects/mce/kernel/linux-mce.git/arch/sh/kernel/cpu/sh2/../../entry-common.S:326: Error: value of 4294967280 too large for field of 2 bytes at 754
make[5]: *** [arch/sh/kernel/cpu/sh2/entry.o] Error 1
make[5]: *** Waiting for unfinished jobs....
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make[4]: *** [arch/sh/kernel/cpu/sh2] Error 2
make[4]: *** Waiting for unfinished jobs....
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make[3]: *** [arch/sh/kernel/cpu] Error 2
make[3]: *** Waiting for unfinished jobs....
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/home/caritas/projects/mce/kernel/linux-mce.git/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/home/caritas/projects/mce/kernel/linux-mce.git/kernel/pm_qos_params.c:132: warning: control reaches end of non-void function
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/home/caritas/projects/mce/kernel/linux-mce.git/kernel/perf_event.c:92: warning: 'perf_pmu_rotate_stop' defined but not used
  CC      fs/filesystems.o
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/home/caritas/projects/mce/kernel/linux-mce.git/fs/dcache.c: In function 'd_materialise_unique':
/home/caritas/projects/mce/kernel/linux-mce.git/fs/dcache.c:1899: warning: control reaches end of non-void function
  CC      drivers/input/mousedev.o
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  HOSTCC  lib/gen_crc32table
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/home/caritas/projects/mce/kernel/linux-mce.git/block/cfq-iosched.c: In function 'cfq_async_queue_prio':
/home/caritas/projects/mce/kernel/linux-mce.git/block/cfq-iosched.c:2941: warning: control reaches end of non-void function
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  CC      net/core/net-sysfs.o
  CC      drivers/video/fbcmap.o
  CC      lib/kobject.o
  SHIPPED drivers/char/defkeymap.c
  CC      drivers/char/sysrq.o
  CC      net/ipv4/ip_fragment.o
  CC      fs/ext2/balloc.o
  CC      lib/kobject_uevent.o
  CC      net/xfrm/xfrm_hash.o
  CC      fs/jbd/transaction.o
  CC      net/ipv4/ip_forward.o
  CC      net/unix/garbage.o
  CC      drivers/char/hw_random/core.o
  CC      net/ipv4/ip_options.o
  CC      fs/ext3/balloc.o
  CC      drivers/scsi/scsi_ioctl.o
  CC      drivers/video/fbsysfs.o
  CC      drivers/scsi/constants.o
  CC      lib/kref.o
  CC      fs/lockd/clntlock.o
  CC      lib/plist.o
  CC      fs/ext2/dir.o
  CC      fs/minix/bitmap.o
  LD      net/netlink/built-in.o
  CC      fs/ext2/file.o
  CC      fs/ext3/bitmap.o
  CC      lib/prio_heap.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  CC      fs/debugfs/file.o
  CC      lib/prio_tree.o
  CC      drivers/char/consolemap_deftbl.o
/home/caritas/projects/mce/kernel/linux-mce.git/net/xfrm/xfrm_policy.c: In function 'xfrm_policy_register_afinfo':
/home/caritas/projects/mce/kernel/linux-mce.git/net/xfrm/xfrm_policy.c:2393: warning: 'xfrm_dst_ops' may be used uninitialized in this function
  CC      net/xfrm/xfrm_input.o
  LD      fs/nfs_common/built-in.o
  LD      drivers/sh/built-in.o
  CC      net/xfrm/xfrm_output.o
  CC      drivers/char/defkeymap.o
  CC      fs/notify/fsnotify.o
  CC      lib/proportions.o
  LD      drivers/char/hw_random/rng-core.o
  LD      net/sched/built-in.o
  CC      fs/nfs/client.o
  LD      drivers/char/hw_random/built-in.o
  CC      net/sunrpc/socklib.o
  CC      lib/radix-tree.o
  CC      drivers/video/modedb.o
/home/caritas/projects/mce/kernel/linux-mce.git/net/packet/af_packet.c: In function 'tpacket_rcv':
/home/caritas/projects/mce/kernel/linux-mce.git/net/packet/af_packet.c:657: warning: 'hdrlen' may be used uninitialized in this function
  CC      fs/ext3/dir.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      fs/ext3/file.o
  CC      fs/ext2/ialloc.o
  CC      fs/partitions/check.o
  CC      lib/reciprocal_div.o
  CC      drivers/scsi/scsicam.o
  CC      lib/rwsem-spinlock.o
  CC      net/unix/sysctl_net_unix.o
  CC      lib/sha1.o
  CC      drivers/video/fbcvt.o
  CC      net/sunrpc/xprtsock.o
  CC      fs/minix/itree_v1.o
  CC      net/xfrm/xfrm_algo.o
  LD      fs/quota/built-in.o
  CC      fs/ramfs/inode.o
  LD      drivers/video/backlight/built-in.o
  CC      fs/notify/notification.o
  CC      fs/romfs/storage.o
  CC      lib/show_mem.o
  CC      fs/romfs/super.o
  CC      fs/proc/nommu.o
  CC      drivers/video/console/dummycon.o
  LD      fs/debugfs/debugfs.o
  CC      net/sunrpc/sched.o
  LD      fs/debugfs/built-in.o
  CC      lib/string.o
  CC      net/ipv4/ip_output.o
  CC      fs/minix/itree_v2.o
  CC      fs/sysfs/inode.o
  CC      fs/eventpoll.o
  CC      fs/ext2/inode.o
  CC      fs/ext3/fsync.o
  CC      lib/vsprintf.o
  CC      fs/anon_inodes.o
  CC      net/xfrm/xfrm_sysctl.o
  LD      drivers/video/display/built-in.o
  CC      net/sunrpc/auth.o
  CC      net/ipv4/ip_sockglue.o
  CC      fs/ext2/ioctl.o
  CC      net/sunrpc/auth_null.o
  CC      drivers/video/logo/logo.o
  CC      drivers/scsi/scsi_error.o
  CC      fs/sysfs/file.o
  CC      fs/notify/group.o
  CC      fs/lockd/clntproc.o
  CC      fs/signalfd.o
  CC      net/ipv4/inet_hashtables.o
  CC      drivers/scsi/scsi_lib.o
  CC      fs/ramfs/file-nommu.o
  GEN     lib/crc32table.h
  CC      fs/ext3/ialloc.o
  CC      fs/sysfs/dir.o
  CC      fs/proc/task_nommu.o
  CC      fs/lockd/host.o
  CC      lib/crc32.o
  CC      fs/timerfd.o
  CC      fs/ext2/namei.o
  CC      fs/ext2/super.o
  LOGO    drivers/video/logo/logo_superh_clut224.c
  CC      fs/ext3/inode.o
  CC      fs/minix/namei.o
  LOGO    drivers/video/logo/logo_linux_mono.c
  LD      drivers/video/omap2/displays/built-in.o
  LOGO    drivers/video/logo/logo_superh_mono.c
  CC      fs/jbd/commit.o
  LOGO    drivers/video/logo/clut_vga16.c
  CC      fs/eventfd.o
  LOGO    drivers/video/logo/logo_blackfin_vga16.c
  CC      fs/ext2/symlink.o
  CC      drivers/video/console/fbcon.o
  LOGO    drivers/video/logo/logo_linux_vga16.c
  LD      drivers/video/omap2/dss/built-in.o
  LOGO    drivers/video/logo/logo_superh_vga16.c
  CC      fs/lockd/svc.o
  CC      fs/partitions/msdos.o
  LOGO    drivers/video/logo/logo_blackfin_clut224.c
  CC      fs/notify/inode_mark.o
  CC      fs/proc/inode.o
  LOGO    drivers/video/logo/logo_dec_clut224.c
  LD      drivers/video/omap2/omapfb/built-in.o
  CC      fs/notify/mark.o
  LOGO    drivers/video/logo/logo_linux_clut224.c
  LD      net/unix/unix.o
  LOGO    drivers/video/logo/logo_m32r_clut224.c
  LD      drivers/video/omap2/built-in.o
  LD      net/unix/built-in.o
  LOGO    drivers/video/logo/logo_mac_clut224.c
  CC      fs/ext3/ioctl.o
  LOGO    drivers/video/logo/logo_parisc_clut224.c
  LOGO    drivers/video/logo/logo_sgi_clut224.c
  LOGO    drivers/video/logo/logo_spe_clut224.c
  CC      fs/notify/vfsmount_mark.o
  LOGO    drivers/video/logo/logo_sun_clut224.c
  CC      fs/nfs/dir.o
  CC      drivers/video/fb_defio.o
  CC      drivers/video/logo/logo_superh_clut224.o
  CC      fs/lockd/svclock.o
  CC      drivers/video/output.o
  CC      drivers/scsi/scsi_lib_dma.o
  CC      fs/ext3/namei.o
  CC      fs/minix/inode.o
  CC      fs/sysfs/symlink.o
  CC      fs/aio.o
  CC      fs/proc/root.o
  LD      drivers/video/logo/built-in.o
  CC      fs/notify/dnotify/dnotify.o
  CC [M]  drivers/video/sysfillrect.o
  CC [M]  drivers/video/syscopyarea.o
  CC      fs/minix/file.o
  CC      fs/sysfs/mount.o
  LD      net/packet/built-in.o
  LD      fs/ramfs/ramfs.o
  CC      fs/sysfs/bin.o
  LD      fs/ramfs/built-in.o
  CC      fs/ext3/super.o
  CC      fs/locks.o
  CC [M]  drivers/video/sysimgblt.o
  CC      fs/minix/dir.o
  LD      lib/built-in.o
  LD      kernel/built-in.o
  LD      fs/romfs/romfs.o
  CC      drivers/scsi/scsi_scan.o
  CC      fs/lockd/svcshare.o
  LD      fs/notify/fanotify/built-in.o
  LD      fs/romfs/built-in.o
  CC      fs/binfmt_script.o
  CC      fs/ext3/symlink.o
  CC      drivers/scsi/scsi_sysfs.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/nfs/file.o
  CC      fs/ext3/hash.o
  CC      fs/notify/inotify/inotify_user.o
  LD      block/built-in.o
  CC      fs/ext3/resize.o
  CC      fs/lockd/svcproc.o
  CC      net/sunrpc/auth_unix.o
  CC      drivers/scsi/scsi_devinfo.o
  CC      net/sunrpc/auth_generic.o
  CC      fs/binfmt_elf_fdpic.o
  CC [M]  drivers/video/fb_sys_fops.o
  CC      fs/proc/base.o
  CC      fs/mbcache.o
  CC      fs/sysfs/group.o
  LD      fs/partitions/built-in.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      net/ipv4/inet_connection_sock.o
  CC      fs/proc/generic.o
  CC      drivers/scsi/scsi_sysctl.o
  CC      net/ipv4/tcp.o
  CC      fs/lockd/svcsubs.o
  CC      drivers/video/console/bitblit.o
  CC      fs/lockd/mon.o
  CC      fs/lockd/xdr.o
  CC      fs/ext3/ext3_jbd.o
  CC      drivers/scsi/scsi_proc.o
  CC [M]  drivers/video/sh_mobile_lcdcfb.o
  CC      fs/proc/array.o
  CC      fs/ext3/xattr.o
  CC      fs/proc/proc_tty.o
  LD      drivers/video/fb.o
  CC      drivers/video/console/fonts.o
  LD      fs/notify/dnotify/built-in.o
  CC      fs/jbd/recovery.o
  CC      net/sunrpc/svc.o
  CC      net/ipv4/tcp_input.o
  CC      drivers/scsi/scsi_trace.o
  CC      drivers/scsi/sd.o
  CC      drivers/scsi/scsi_transport_spi.o
  CC      fs/nfs/getroot.o
  CC [M]  drivers/scsi/scsi_wait_scan.o
  CC      fs/lockd/grace.o
  LD      fs/minix/minix.o
  CC      fs/nfs/inode.o
  LD      fs/sysfs/built-in.o
  LD      fs/minix/built-in.o
  CC      fs/nfs/super.o
  LD      fs/ext2/ext2.o
  AR      lib/lib.a
  CC      net/ipv4/tcp_output.o
  LD      fs/ext2/built-in.o
  CC      fs/ext3/xattr_user.o
  CC      fs/jbd/checkpoint.o
  CC      fs/lockd/xdr4.o
  CC      fs/nfs/nfs2xdr.o
  LD      net/core/built-in.o
  CC      fs/jbd/revoke.o
  CC      net/sunrpc/svcsock.o
  CC      net/sunrpc/svcauth.o
  CC      fs/jbd/journal.o
  CC      net/ipv4/tcp_timer.o
  CC      fs/ext3/xattr_trusted.o
  CC      fs/lockd/svc4proc.o
  CC      drivers/video/console/font_8x16.o
  CC      fs/nfs/direct.o
  CC      net/sunrpc/svcauth_unix.o
  CC      fs/proc/cmdline.o
  CC      net/ipv4/tcp_ipv4.o
  CC      fs/proc/cpuinfo.o
  LD      drivers/hid/hid.o
  CC      net/ipv4/tcp_minisocks.o
  LD      drivers/hid/built-in.o
  CC      fs/proc/devices.o
  CC      fs/nfs/pagelist.o
  CC      net/sunrpc/addr.o
  CC      fs/proc/interrupts.o
  CC      drivers/video/console/softcursor.o
  CC      fs/proc/loadavg.o
  LD      net/xfrm/built-in.o
  CC      fs/proc/meminfo.o
  CC      net/ipv4/tcp_cong.o
  CC      net/sunrpc/rpcb_clnt.o
  LD      drivers/video/console/font.o
  CC      net/sunrpc/timer.o
  CC      fs/nfs/proc.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/nfs/read.o
  LD      fs/notify/inotify/built-in.o
  CC      net/ipv4/datagram.o
  LD      fs/notify/built-in.o
  CC      fs/proc/version.o
  CC      fs/nfs/symlink.o
  CC      net/sunrpc/xdr.o
  CC      fs/proc/softirqs.o
  CC      net/ipv4/raw.o
  CC      fs/proc/proc_sysctl.o
  CC      net/ipv4/udp.o
  CC      net/sunrpc/sunrpc_syms.o
  CC      fs/proc/proc_net.o
  CC      fs/proc/kmsg.o
  CC      fs/nfs/unlink.o
  CC      net/ipv4/udplite.o
  CC      net/sunrpc/cache.o
  CC      fs/nfs/write.o
  CC      net/sunrpc/rpc_pipe.o
  CC      net/sunrpc/svc_xprt.o
  CC      net/sunrpc/stats.o
  CC      fs/nfs/namespace.o
  CC      fs/nfs/mount_clnt.o
  CC      fs/nfs/dns_resolve.o
  CC      fs/nfs/cache_lib.o
  CC      net/sunrpc/sysctl.o
  CC      net/ipv4/arp.o
  CC      fs/nfs/nfsroot.o
  CC      fs/nfs/nfs3proc.o
  CC      fs/nfs/nfs3xdr.o
  CC      net/sunrpc/auth_gss/auth_gss.o
  CC      net/sunrpc/auth_gss/gss_generic_token.o
  CC      fs/nfs/sysctl.o
  CC      net/ipv4/icmp.o
  CC      net/ipv4/devinet.o
  CC      net/sunrpc/auth_gss/gss_mech_switch.o
  CC      net/ipv4/af_inet.o
  CC      net/ipv4/igmp.o
  CC      net/ipv4/fib_frontend.o
  CC      net/sunrpc/auth_gss/svcauth_gss.o
  CC      net/sunrpc/auth_gss/gss_krb5_mech.o
  CC      net/ipv4/fib_semantics.o
  CC      net/ipv4/inet_fragment.o
  CC      net/sunrpc/auth_gss/gss_krb5_seal.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      net/ipv4/fib_hash.o
  CC      net/sunrpc/auth_gss/gss_krb5_unseal.o
  CC      net/sunrpc/auth_gss/gss_krb5_seqnum.o
  CC      net/ipv4/proc.o
  CC      net/ipv4/xfrm4_mode_beet.o
  LD      fs/jbd/jbd.o
  CC      net/ipv4/xfrm4_mode_transport.o
  CC      net/ipv4/xfrm4_mode_tunnel.o
  LD      fs/jbd/built-in.o
  CC      net/sunrpc/auth_gss/gss_krb5_wrap.o
  CC      net/sunrpc/auth_gss/gss_krb5_crypto.o
  CC      net/ipv4/ipconfig.o
  CC      net/sunrpc/auth_gss/gss_krb5_keys.o
  CC      net/ipv4/inet_diag.o
  LD      fs/lockd/lockd.o
  CC      net/ipv4/tcp_diag.o
  CC      net/ipv4/tcp_cubic.o
  CC      net/ipv4/xfrm4_policy.o
  LD      fs/lockd/built-in.o
  CC      net/ipv4/xfrm4_state.o
  LD      fs/proc/proc.o
  CC      net/ipv4/xfrm4_input.o
/home/caritas/projects/mce/kernel/linux-mce.git/net/sunrpc/svcauth_unix.c: In function 'svcauth_unix_set_client':
/home/caritas/projects/mce/kernel/linux-mce.git/net/sunrpc/svcauth_unix.c:690: warning: 'sin6' may be used uninitialized in this function
  LD      fs/proc/built-in.o
  CC      net/ipv4/xfrm4_output.o
  LD      drivers/video/console/built-in.o
  LD      drivers/video/built-in.o
  LD      drivers/scsi/scsi_mod.o
  LD      drivers/scsi/sd_mod.o
  LD      drivers/scsi/built-in.o
  LD      fs/ext3/ext3.o
  LD      fs/ext3/built-in.o
  LD      fs/nfs/nfs.o
  LD      fs/nfs/built-in.o
  LD      net/sunrpc/sunrpc.o
  LD      fs/built-in.o
  LD      drivers/char/built-in.o
  LD      drivers/built-in.o
  LD      net/sunrpc/auth_gss/auth_rpcgss.o
  LD      net/sunrpc/auth_gss/rpcsec_gss_krb5.o
  LD      net/sunrpc/auth_gss/built-in.o
  LD      net/sunrpc/built-in.o
  LD      net/ipv4/built-in.o
  LD      net/built-in.o
make[1]: *** [sub-make] Error 2
make: *** [all] Error 2