[GIT PULL] llseek conversion

From: Arnd Bergmann
Date: Fri Oct 22 2010 - 07:10:25 EST

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Next in thread: Christoph Hellwig: "Re: [GIT PULL] llseek conversion"
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Hi Linus,

This removes the BKL from the default_llseek function and changes
the default to no_llseek, as originally suggested by Christoph Hellwig.

The main part is done using a semantic patch with coccinelle, it changes
all instances of struct file_operations to have the most restrictive
llseek variant without introducing user-visible changes. Anything that
does not get caught by the automatic conversion has a manual patch
in this series.

There are a few new drivers in linux-next that introduce additional
file_operations. These can all use no_llseek and I can follow up
with a patch to make that explicit when they get merged.

Please pull from:

git+ssh://master.kernel.org/pub/scm/linux/kernel/git/arnd/bkl.git llseek

Arnd Bergmann (14):
drm: use noop_llseek
net/wireless: use generic_file_llseek in debugfs
lkdtm: use generic_file_llseek in debugfs
arm/omap: use generic_file_llseek in iommu_debug
spufs: use llseek in all file operations
ibmasmfs: use generic_file_llseek
raw: use explicit llseek file operations
viotape: use noop_llseek
lirc: make chardev nonseekable
mac80211: disallow seeks in minstrel debug code
libfs: use generic_file_llseek for simple_attr
llseek: automatically add .llseek fop
vfs: don't use BKL in default_llseek
vfs: make no_llseek the default

Documentation/DocBook/drm.tmpl | 1 +
arch/arm/kernel/etm.c | 1 +
arch/arm/mach-msm/last_radio_log.c | 3 +-
arch/arm/mach-msm/smd_debug.c | 1 +
arch/arm/plat-mxc/audmux-v2.c | 1 +
arch/arm/plat-omap/iommu-debug.c | 2 +
arch/avr32/boards/mimc200/fram.c | 1 +
arch/blackfin/kernel/kgdb_test.c | 1 +
arch/blackfin/mach-bf561/coreb.c | 1 +
arch/cris/arch-v10/drivers/ds1302.c | 1 +
arch/cris/arch-v10/drivers/gpio.c | 1 +
arch/cris/arch-v10/drivers/i2c.c | 1 +
arch/cris/arch-v10/drivers/pcf8563.c | 1 +
arch/cris/arch-v10/drivers/sync_serial.c | 3 +-
arch/cris/arch-v32/drivers/cryptocop.c | 3 +-
arch/cris/arch-v32/drivers/i2c.c | 1 +
arch/cris/arch-v32/drivers/mach-a3/gpio.c | 1 +
arch/cris/arch-v32/drivers/mach-fs/gpio.c | 1 +
arch/cris/arch-v32/drivers/pcf8563.c | 1 +
arch/cris/arch-v32/drivers/sync_serial.c | 3 +-
arch/cris/kernel/profile.c | 1 +
arch/ia64/kernel/salinfo.c | 2 +
arch/ia64/sn/kernel/sn2/sn_hwperf.c | 1 +
arch/m68k/bvme6000/rtc.c | 1 +
arch/m68k/mvme16x/rtc.c | 1 +
arch/mips/kernel/rtlx.c | 3 +-
arch/mips/kernel/vpe.c | 3 +-
arch/mips/sibyte/common/sb_tbprof.c | 1 +
arch/powerpc/kernel/lparcfg.c | 1 +
arch/powerpc/kernel/rtas_flash.c | 3 ++
arch/powerpc/kernel/rtasd.c | 1 +
arch/powerpc/platforms/cell/spufs/file.c | 18 ++++++++++++
arch/powerpc/platforms/iseries/mf.c | 1 +
arch/powerpc/platforms/pseries/reconfig.c | 3 +-
arch/powerpc/platforms/pseries/scanlog.c | 1 +
arch/s390/crypto/prng.c | 1 +
arch/s390/hypfs/hypfs_diag.c | 1 +
arch/s390/hypfs/hypfs_vm.c | 1 +
arch/s390/hypfs/inode.c | 1 +
arch/s390/kernel/debug.c | 1 +
arch/sh/boards/mach-landisk/gio.c | 1 +
arch/sparc/kernel/apc.c | 1 +
arch/sparc/kernel/mdesc.c | 1 +
arch/tile/kernel/hardwall.c | 1 +
arch/um/drivers/harddog_kern.c | 1 +
arch/um/drivers/mconsole_kern.c | 1 +
arch/um/drivers/mmapper_kern.c | 1 +
arch/um/drivers/random.c | 1 +
arch/x86/kernel/apm_32.c | 1 +
arch/x86/kernel/cpu/mcheck/mce-severity.c | 1 +
arch/x86/kernel/cpu/mcheck/mce.c | 1 +
arch/x86/kernel/kdebugfs.c | 1 +
arch/x86/kernel/microcode_core.c | 1 +
arch/x86/kernel/tlb_uv.c | 1 +
arch/x86/xen/debugfs.c | 1 +
block/bsg.c | 1 +
drivers/acpi/apei/erst-dbg.c | 1 +
drivers/acpi/debugfs.c | 1 +
drivers/acpi/ec_sys.c | 1 +
drivers/acpi/event.c | 1 +
drivers/block/DAC960.c | 3 +-
drivers/block/aoe/aoechr.c | 1 +
drivers/block/paride/pg.c | 1 +
drivers/block/paride/pt.c | 1 +
drivers/block/pktcdvd.c | 1 +
drivers/bluetooth/btmrvl_debugfs.c | 10 ++++++
drivers/bluetooth/hci_vhci.c | 1 +
drivers/char/apm-emulation.c | 1 +
drivers/char/bfin-otp.c | 1 +
drivers/char/briq_panel.c | 1 +
drivers/char/bsr.c | 1 +
drivers/char/cs5535_gpio.c | 3 +-
drivers/char/ds1302.c | 1 +
drivers/char/ds1620.c | 1 +
drivers/char/dsp56k.c | 1 +
drivers/char/dtlk.c | 1 +
drivers/char/genrtc.c | 1 +
drivers/char/hw_random/core.c | 1 +
drivers/char/ip2/ip2main.c | 1 +
drivers/char/ipmi/ipmi_devintf.c | 1 +
drivers/char/ipmi/ipmi_watchdog.c | 1 +
drivers/char/istallion.c | 1 +
drivers/char/lp.c | 1 +
drivers/char/mem.c | 3 ++
drivers/char/misc.c | 1 +
drivers/char/mmtimer.c | 1 +
drivers/char/mspec.c | 9 ++++--
drivers/char/mwave/mwavedd.c | 3 +-
drivers/char/nwbutton.c | 1 +
drivers/char/pc8736x_gpio.c | 1 +
drivers/char/pcmcia/cm4000_cs.c | 1 +
drivers/char/pcmcia/cm4040_cs.c | 1 +
drivers/char/random.c | 2 +
drivers/char/raw.c | 2 +
drivers/char/rio/rio_linux.c | 1 +
drivers/char/scx200_gpio.c | 1 +
drivers/char/snsc.c | 1 +
drivers/char/stallion.c | 1 +
drivers/char/sx.c | 1 +
drivers/char/sysrq.c | 1 +
drivers/char/tb0219.c | 1 +
drivers/char/tlclk.c | 1 +
drivers/char/toshiba.c | 1 +
drivers/char/uv_mmtimer.c | 1 +
drivers/char/viotape.c | 1 +
drivers/char/xilinx_hwicap/xilinx_hwicap.c | 1 +
drivers/dma/coh901318.c | 1 +
drivers/firewire/nosy.c | 1 +
drivers/gpu/drm/drm_drv.c | 3 +-
drivers/gpu/drm/i810/i810_dma.c | 1 +
drivers/gpu/drm/i810/i810_drv.c | 1 +
drivers/gpu/drm/i830/i830_dma.c | 1 +
drivers/gpu/drm/i830/i830_drv.c | 1 +
drivers/gpu/drm/i915/i915_debugfs.c | 1 +
drivers/gpu/drm/i915/i915_drv.c | 1 +
drivers/gpu/drm/mga/mga_drv.c | 1 +
drivers/gpu/drm/nouveau/nouveau_drv.c | 1 +
drivers/gpu/drm/r128/r128_drv.c | 1 +
drivers/gpu/drm/radeon/radeon_drv.c | 1 +
drivers/gpu/drm/savage/savage_drv.c | 1 +
drivers/gpu/drm/sis/sis_drv.c | 1 +
drivers/gpu/drm/tdfx/tdfx_drv.c | 1 +
drivers/gpu/drm/via/via_drv.c | 1 +
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 1 +
drivers/gpu/vga/vgaarb.c | 1 +
drivers/hid/hid-debug.c | 1 +
drivers/hid/hid-roccat.c | 1 +
drivers/hid/hidraw.c | 1 +
drivers/hid/usbhid/hiddev.c | 1 +
drivers/hwmon/asus_atk0110.c | 1 +
drivers/ide/ide-tape.c | 1 +
drivers/idle/i7300_idle.c | 1 +
drivers/infiniband/hw/ipath/ipath_diag.c | 4 ++-
drivers/infiniband/hw/ipath/ipath_file_ops.c | 3 +-
drivers/infiniband/hw/ipath/ipath_fs.c | 3 ++
drivers/infiniband/hw/qib/qib_diag.c | 4 ++-
drivers/infiniband/hw/qib/qib_file_ops.c | 3 +-
drivers/infiniband/hw/qib/qib_fs.c | 1 +
drivers/input/evdev.c | 3 +-
drivers/input/input.c | 1 +
drivers/input/joydev.c | 1 +
drivers/input/misc/uinput.c | 1 +
drivers/input/mousedev.c | 1 +
drivers/input/serio/serio_raw.c | 1 +
drivers/isdn/mISDN/timerdev.c | 1 +
drivers/lguest/lguest_user.c | 1 +
drivers/macintosh/ans-lcd.c | 1 +
drivers/macintosh/via-pmu.c | 1 +
drivers/md/dm-ioctl.c | 1 +
drivers/media/IR/imon.c | 6 ++-
drivers/media/IR/ir-lirc-codec.c | 1 +
drivers/media/IR/lirc_dev.c | 3 ++
drivers/media/dvb/bt8xx/dst_ca.c | 3 +-
drivers/media/dvb/dvb-core/dmxdev.c | 2 +
drivers/media/dvb/dvb-core/dvb_ca_en50221.c | 1 +
drivers/media/dvb/dvb-core/dvb_frontend.c | 3 +-
drivers/media/dvb/dvb-core/dvb_net.c | 1 +
drivers/media/dvb/dvb-core/dvbdev.c | 1 +
drivers/media/dvb/firewire/firedtv-ci.c | 1 +
drivers/media/dvb/ttpci/av7110.c | 1 +
drivers/media/dvb/ttpci/av7110_av.c | 2 +
drivers/media/dvb/ttpci/av7110_ca.c | 1 +
drivers/media/dvb/ttpci/av7110_ir.c | 1 +
drivers/mfd/ab3100-core.c | 1 +
drivers/misc/hpilo.c | 1 +
drivers/misc/ibmasm/ibmasmfs.c | 4 ++
drivers/misc/iwmc3200top/debugfs.c | 3 ++
drivers/misc/lkdtm.c | 9 ++++++
drivers/misc/phantom.c | 1 +
drivers/misc/sgi-gru/grufile.c | 1 +
drivers/mmc/core/debugfs.c | 1 +
drivers/mtd/ubi/cdev.c | 1 +
drivers/net/caif/caif_spi.c | 6 ++-
drivers/net/cxgb4/cxgb4_main.c | 1 +
drivers/net/ppp_generic.c | 3 +-
drivers/net/wimax/i2400m/debugfs.c | 2 +
drivers/net/wireless/airo.c | 24 ++++++++++-----
drivers/net/wireless/ath/ath5k/debug.c | 7 ++++
drivers/net/wireless/ath/ath9k/debug.c | 33 ++++++++++++++-------
drivers/net/wireless/ath/ath9k/htc_drv_main.c | 9 ++++--
drivers/net/wireless/b43/debugfs.c | 1 +
drivers/net/wireless/b43legacy/debugfs.c | 1 +
drivers/net/wireless/iwlwifi/iwl-3945-rs.c | 1 +
drivers/net/wireless/iwlwifi/iwl-agn-rs.c | 3 ++
drivers/net/wireless/iwlwifi/iwl-debugfs.c | 3 ++
drivers/net/wireless/iwmc3200wifi/debugfs.c | 4 ++
drivers/net/wireless/iwmc3200wifi/sdio.c | 1 +
drivers/net/wireless/libertas/debugfs.c | 2 +
drivers/net/wireless/ray_cs.c | 2 +
drivers/net/wireless/rt2x00/rt2x00debug.c | 5 +++
drivers/net/wireless/wl12xx/wl1251_debugfs.c | 4 ++
drivers/net/wireless/wl12xx/wl1271_debugfs.c | 6 +++-
drivers/oprofile/oprofile_files.c | 8 ++++-
drivers/oprofile/oprofilefs.c | 3 ++
drivers/pci/pcie/aer/aer_inject.c | 1 +
drivers/platform/x86/sony-laptop.c | 1 +
drivers/rtc/rtc-m41t80.c | 1 +
drivers/s390/block/dasd_eer.c | 1 +
drivers/s390/char/fs3270.c | 1 +
drivers/s390/char/monreader.c | 1 +
drivers/s390/char/monwriter.c | 1 +
drivers/s390/char/tape_char.c | 1 +
drivers/s390/char/vmcp.c | 1 +
drivers/s390/char/vmlogrdr.c | 1 +
drivers/s390/char/vmwatchdog.c | 1 +
drivers/s390/char/zcore.c | 2 +
drivers/s390/cio/chsc_sch.c | 1 +
drivers/s390/cio/css.c | 1 +
drivers/s390/crypto/zcrypt_api.c | 3 +-
drivers/s390/scsi/zfcp_cfdc.c | 3 +-
drivers/sbus/char/display7seg.c | 1 +
drivers/sbus/char/envctrl.c | 1 +
drivers/scsi/3w-9xxx.c | 3 +-
drivers/scsi/3w-sas.c | 3 +-
drivers/scsi/3w-xxxx.c | 3 +-
drivers/scsi/aacraid/linit.c | 1 +
drivers/scsi/ch.c | 1 +
drivers/scsi/dpt_i2o.c | 1 +
drivers/scsi/gdth.c | 1 +
drivers/scsi/megaraid.c | 1 +
drivers/scsi/megaraid/megaraid_mm.c | 1 +
drivers/scsi/megaraid/megaraid_sas.c | 1 +
drivers/scsi/mpt2sas/mpt2sas_ctl.c | 1 +
drivers/scsi/osd/osd_uld.c | 1 +
drivers/scsi/pmcraid.c | 1 +
drivers/scsi/qla2xxx/qla_os.c | 1 +
drivers/scsi/scsi_tgt_if.c | 1 +
drivers/scsi/sg.c | 1 +
drivers/serial/mfd.c | 2 +
drivers/spi/dw_spi.c | 1 +
drivers/spi/spidev.c | 1 +
drivers/staging/comedi/comedi_fops.c | 1 +
drivers/staging/crystalhd/crystalhd_lnx.c | 1 +
drivers/staging/dream/camera/msm_camera.c | 3 ++
drivers/staging/dream/pmem.c | 2 +
drivers/staging/dream/qdsp5/adsp_driver.c | 1 +
drivers/staging/dream/qdsp5/audio_aac.c | 1 +
drivers/staging/dream/qdsp5/audio_amrnb.c | 1 +
drivers/staging/dream/qdsp5/audio_evrc.c | 1 +
drivers/staging/dream/qdsp5/audio_in.c | 2 +
drivers/staging/dream/qdsp5/audio_mp3.c | 1 +
drivers/staging/dream/qdsp5/audio_out.c | 2 +
drivers/staging/dream/qdsp5/audio_qcelp.c | 1 +
drivers/staging/dream/qdsp5/evlog.h | 1 +
drivers/staging/dream/qdsp5/snd.c | 1 +
drivers/staging/frontier/alphatrack.c | 1 +
drivers/staging/frontier/tranzport.c | 1 +
drivers/staging/iio/industrialio-core.c | 1 +
drivers/staging/iio/industrialio-ring.c | 1 +
drivers/staging/lirc/lirc_imon.c | 3 +-
drivers/staging/lirc/lirc_it87.c | 1 +
drivers/staging/lirc/lirc_sasem.c | 1 +
drivers/staging/lirc/lirc_serial.c | 1 +
drivers/staging/lirc/lirc_sir.c | 1 +
drivers/staging/memrar/memrar_handler.c | 1 +
drivers/staging/panel/panel.c | 1 +
drivers/staging/tidspbridge/rmgr/drv_interface.c | 1 +
drivers/telephony/ixj.c | 3 +-
drivers/telephony/phonedev.c | 1 +
drivers/uio/uio.c | 1 +
drivers/usb/class/cdc-wdm.c | 3 +-
drivers/usb/class/usblp.c | 1 +
drivers/usb/class/usbtmc.c | 1 +
drivers/usb/core/file.c | 1 +
drivers/usb/gadget/f_hid.c | 1 +
drivers/usb/gadget/printer.c | 3 +-
drivers/usb/host/ehci-dbg.c | 4 ++
drivers/usb/host/ohci-dbg.c | 3 ++
drivers/usb/image/mdc800.c | 1 +
drivers/usb/misc/adutux.c | 1 +
drivers/usb/misc/idmouse.c | 1 +
drivers/usb/misc/iowarrior.c | 1 +
drivers/usb/misc/ldusb.c | 1 +
drivers/usb/misc/rio500.c | 1 +
drivers/usb/misc/usblcd.c | 1 +
drivers/usb/usb-skeleton.c | 1 +
drivers/vhost/net.c | 1 +
drivers/video/fbmem.c | 1 +
drivers/video/mbx/mbxdebugfs.c | 6 ++++
drivers/watchdog/ar7_wdt.c | 1 +
drivers/watchdog/cpwd.c | 1 +
drivers/watchdog/ep93xx_wdt.c | 1 +
drivers/watchdog/omap_wdt.c | 1 +
drivers/xen/evtchn.c | 1 +
drivers/xen/xenfs/super.c | 1 +
drivers/xen/xenfs/xenbus.c | 1 +
fs/afs/mntpt.c | 1 +
fs/autofs4/dev-ioctl.c | 1 +
fs/binfmt_misc.c | 3 ++
fs/btrfs/super.c | 1 +
fs/cachefiles/daemon.c | 1 +
fs/char_dev.c | 1 +
fs/coda/pioctl.c | 1 +
fs/coda/psdev.c | 1 +
fs/debugfs/file.c | 3 ++
fs/dlm/debug_fs.c | 3 +-
fs/dlm/plock.c | 3 +-
fs/dlm/user.c | 3 ++
fs/ecryptfs/file.c | 1 +
fs/ecryptfs/miscdev.c | 1 +
fs/eventfd.c | 1 +
fs/eventpoll.c | 3 +-
fs/fifo.c | 1 +
fs/fuse/control.c | 4 ++
fs/fuse/cuse.c | 1 +
fs/gfs2/file.c | 2 +
fs/hppfs/hppfs.c | 1 +
fs/hugetlbfs/inode.c | 1 +
fs/logfs/dir.c | 1 +
fs/nfsd/nfsctl.c | 1 +
fs/no-block.c | 1 +
fs/notify/fanotify/fanotify_user.c | 1 +
fs/notify/inotify/inotify_user.c | 1 +
fs/ocfs2/dlmfs/dlmfs.c | 1 +
fs/ocfs2/stack_user.c | 1 +
fs/proc/base.c | 8 +++++
fs/proc/proc_sysctl.c | 1 +
fs/proc/root.c | 1 +
fs/proc/task_mmu.c | 1 +
fs/read_write.c | 5 +--
fs/romfs/super.c | 1 +
fs/signalfd.c | 1 +
fs/squashfs/dir.c | 3 +-
fs/timerfd.c | 1 +
fs/ubifs/debug.c | 1 +
include/linux/fs.h | 1 +
ipc/mqueue.c | 1 +
ipc/shm.c | 2 +
kernel/configs.c | 1 +
kernel/gcov/fs.c | 1 +
kernel/kprobes.c | 1 +
kernel/pm_qos_params.c | 1 +
kernel/profile.c | 1 +
kernel/trace/blktrace.c | 2 +
kernel/trace/ftrace.c | 2 +
kernel/trace/ring_buffer.c | 1 +
kernel/trace/trace_events.c | 6 ++++
kernel/trace/trace_stack.c | 1 +
lib/dma-debug.c | 1 +
net/atm/proc.c | 1 +
net/dccp/probe.c | 1 +
net/ipv4/tcp_probe.c | 1 +
net/mac80211/debugfs.c | 21 ++++++++++----
net/mac80211/debugfs_key.c | 2 +
net/mac80211/debugfs_netdev.c | 1 +
net/mac80211/debugfs_sta.c | 2 +
net/mac80211/rate.c | 1 +
net/mac80211/rc80211_minstrel_debugfs.c | 1 +
net/mac80211/rc80211_minstrel_ht_debugfs.c | 3 +-
net/mac80211/rc80211_pid_debugfs.c | 1 +
net/netfilter/xt_recent.c | 1 +
net/nonet.c | 1 +
net/rfkill/core.c | 1 +
net/sctp/probe.c | 1 +
net/socket.c | 1 +
net/sunrpc/cache.c | 2 +
net/wireless/debugfs.c | 2 +
samples/kfifo/bytestream-example.c | 1 +
samples/kfifo/inttype-example.c | 1 +
samples/kfifo/record-example.c | 1 +
samples/tracepoints/tracepoint-sample.c | 1 +
security/apparmor/apparmorfs.c | 9 ++++--
security/inode.c | 1 +
security/smack/smackfs.c | 5 +++
sound/core/seq/oss/seq_oss.c | 1 +
sound/core/sound.c | 3 +-
sound/oss/msnd_pinnacle.c | 1 +
sound/soc/soc-core.c | 1 +
sound/soc/soc-dapm.c | 1 +
sound/sound_core.c | 1 +
virt/kvm/kvm_main.c | 3 ++
371 files changed, 619 insertions(+), 77 deletions(-)
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Next message: Jiri Slaby: "Re: HDA: no sound [was: mmotm 2010-10-20-15-01 uploaded]"
Previous message: Lukas Czerner: "[PATCH] block: Make blkdev_issue_discard() interruptible"
Next in thread: Christoph Hellwig: "Re: [GIT PULL] llseek conversion"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]