[RFC 0/5] BKL removal leftovers

From: Arnd Bergmann
Date: Wed Jun 02 2010 - 20:13:33 EST

If we can complete the ioctl-pushdown, tty, block, vfs,
usb, and v4l patch series for the next merge window,
this is essentially what remains.

As Ingo suggested, I've found a way to script the
conversion from BKL to a per-file mutex that works
for most of the remaining users, but I still manually
needed to create a list of these, because there are
some that are at best non-obvious.

The question is how to merge that first patch
without patch-bombing lkml with 100 trivial
patches. For now, I've kept it as a single patch.

The other patches are fairly straightforward.
Among the code that still depends on CONFIG_BKL
after this are a lot of file systems, DRM, fs/locks.c,
USB-HID, i4l, v4l, dvb, oss and some old networking
protocols. It's mostly code that I can live without
on all of my machines, but not to the point that
I'd expect distro kernels to ship without all of
that.

Arnd Bergmann (5):
BKL: autoconvert trivial users to private mutex
BKL: remove the BKL from kernel init code
BKL: do not take BKL in do_coredump
BKL: use no BKL in llseek
BKL: introduce CONFIG_BKL.

arch/cris/arch-v10/drivers/eeprom.c | 2 -
arch/cris/arch-v10/drivers/i2c.c | 2 -
arch/cris/arch-v32/drivers/cryptocop.c | 2 -
arch/cris/arch-v32/drivers/i2c.c | 2 -
drivers/block/paride/pg.c | 7 ++--
drivers/block/paride/pt.c | 19 ++++++------
drivers/char/Kconfig | 2 +-
drivers/char/apm-emulation.c | 11 ++++---
drivers/char/applicom.c | 9 +++--
drivers/char/ds1302.c | 15 +++++----
drivers/char/ds1620.c | 8 ++--
drivers/char/dsp56k.c | 27 +++++++++--------
drivers/char/dtlk.c | 8 ++--
drivers/char/generic_nvram.c | 7 ++--
drivers/char/genrtc.c | 13 ++++----
drivers/char/i8k.c | 7 ++--
drivers/char/ip2/ip2main.c | 8 ++--
drivers/char/ipmi/ipmi_devintf.c | 14 ++++----
drivers/char/ipmi/ipmi_watchdog.c | 8 ++--
drivers/char/lp.c | 15 +++++----
drivers/char/mbcs.c | 8 ++--
drivers/char/mmtimer.c | 7 ++--
drivers/char/mwave/mwavedd.c | 44 ++++++++++++++--------------
drivers/char/nvram.c | 11 ++++---
drivers/char/nwflash.c | 12 ++++----
drivers/char/pcmcia/cm4000_cs.c | 11 ++++---
drivers/char/pcmcia/cm4040_cs.c | 7 ++--
drivers/char/ppdev.c | 8 ++--
drivers/char/rio/rio_linux.c | 7 ++--
drivers/char/snsc.c | 9 +++--
drivers/char/toshiba.c | 9 +++--
drivers/char/viotape.c | 11 ++++---
drivers/char/xilinx_hwicap/xilinx_hwicap.c | 6 ++--
drivers/gpu/drm/Kconfig | 5 ++-
drivers/hid/usbhid/Kconfig | 2 +-
drivers/hwmon/fschmd.c | 6 ++--
drivers/hwmon/w83793.c | 6 ++--
drivers/input/misc/hp_sdc_rtc.c | 7 ++--
drivers/isdn/Kconfig | 1 +
drivers/isdn/capi/Kconfig | 2 +-
drivers/isdn/capi/capi.c | 6 ++--
drivers/isdn/divert/divert_procfs.c | 7 ++--
drivers/isdn/hardware/eicon/divamnt.c | 7 ++--
drivers/isdn/hardware/eicon/divasi.c | 2 -
drivers/isdn/hardware/eicon/divasmain.c | 2 -
drivers/isdn/hysdn/hysdn_procconf.c | 21 +++++++------
drivers/isdn/hysdn/hysdn_proclog.c | 15 +++++----
drivers/isdn/i4l/isdn_common.c | 27 +++++++++--------
drivers/isdn/mISDN/Kconfig | 1 +
drivers/isdn/mISDN/timerdev.c | 7 ++--
drivers/macintosh/adb.c | 10 +++---
drivers/macintosh/smu.c | 6 ++--
drivers/macintosh/via-pmu.c | 11 ++++---
drivers/media/Kconfig | 3 +-
drivers/media/dvb/bt8xx/dst_ca.c | 7 ++--
drivers/media/video/cx88/cx88-blackbird.c | 13 ++++----
drivers/media/video/dabusb.c | 18 ++++++------
drivers/media/video/se401.c | 9 +++--
drivers/media/video/stradis.c | 9 +++--
drivers/media/video/stv680.c | 6 ++--
drivers/media/video/usbvideo/vicam.c | 14 ++++----
drivers/message/fusion/mptctl.c | 15 +++++----
drivers/message/i2o/i2o_config.c | 23 +++++++-------
drivers/misc/Kconfig | 2 +-
drivers/misc/phantom.c | 11 ++++---
drivers/mtd/mtdchar.c | 15 +++++----
drivers/net/appletalk/Kconfig | 1 +
drivers/net/ppp_generic.c | 19 ++++++------
drivers/net/wan/cosa.c | 10 +++---
drivers/pci/hotplug/cpqphp_sysfs.c | 13 ++++----
drivers/pnp/isapnp/proc.c | 6 ++--
drivers/rtc/rtc-m41t80.c | 13 ++++----
drivers/sbus/char/Kconfig | 2 +-
drivers/sbus/char/display7seg.c | 8 ++--
drivers/sbus/char/envctrl.c | 2 -
drivers/sbus/char/flash.c | 15 +++++----
drivers/sbus/char/openprom.c | 15 +++++----
drivers/sbus/char/uctrl.c | 7 ++--
drivers/scsi/3w-9xxx.c | 7 ++--
drivers/scsi/3w-sas.c | 7 ++--
drivers/scsi/3w-xxxx.c | 9 ++---
drivers/scsi/aacraid/linit.c | 15 +++++----
drivers/scsi/ch.c | 8 ++--
drivers/scsi/dpt_i2o.c | 18 ++++++------
drivers/scsi/gdth.c | 11 ++++---
drivers/scsi/megaraid.c | 8 ++--
drivers/scsi/megaraid/megaraid_mm.c | 8 ++--
drivers/scsi/megaraid/megaraid_sas.c | 2 -
drivers/scsi/mpt2sas/mpt2sas_ctl.c | 11 ++++---
drivers/scsi/osst.c | 15 +++++----
drivers/scsi/scsi_tgt_if.c | 2 -
drivers/staging/crystalhd/crystalhd_lnx.c | 9 +++--
drivers/staging/dt3155/dt3155_drv.c | 7 ++--
drivers/staging/sep/Kconfig | 2 +-
drivers/staging/usbip/Kconfig | 2 +-
drivers/staging/vme/devices/vme_user.c | 7 ++--
drivers/telephony/ixj.c | 7 ++--
drivers/usb/core/inode.c | 1 -
drivers/usb/gadget/Kconfig | 2 +-
drivers/usb/gadget/printer.c | 7 ++--
drivers/usb/misc/iowarrior.c | 15 +++++----
drivers/usb/misc/rio500.c | 15 +++++----
drivers/usb/misc/usblcd.c | 16 +++++-----
drivers/watchdog/cpwd.c | 15 +++++----
drivers/zorro/proc.c | 6 ++--
fs/adfs/Kconfig | 1 +
fs/afs/Kconfig | 1 +
fs/autofs/Kconfig | 1 +
fs/autofs4/Kconfig | 1 +
fs/coda/Kconfig | 1 +
fs/ecryptfs/Kconfig | 1 +
fs/exec.c | 6 ----
fs/fat/Kconfig | 2 +
fs/freevxfs/Kconfig | 1 +
fs/hfsplus/ioctl.c | 11 ++++---
fs/hpfs/Kconfig | 1 +
fs/isofs/Kconfig | 1 +
fs/jffs2/Kconfig | 1 +
fs/ncpfs/Kconfig | 1 +
fs/nfs/Kconfig | 2 +-
fs/nfsd/Kconfig | 1 +
fs/ocfs2/Kconfig | 1 +
fs/qnx4/Kconfig | 1 +
fs/read_write.c | 4 +-
fs/reiserfs/Kconfig | 1 +
fs/smbfs/Kconfig | 1 +
fs/squashfs/Kconfig | 2 +-
fs/udf/Kconfig | 1 +
fs/ufs/Kconfig | 2 +-
init/Kconfig | 2 +-
init/main.c | 5 ---
kernel/trace/trace.c | 8 -----
lib/Kconfig.debug | 11 ++++++-
net/ipx/Kconfig | 1 +
net/irda/Kconfig | 2 +-
net/irda/irnet/Kconfig | 2 +-
net/wanrouter/wanmain.c | 7 ++--
net/wanrouter/wanproc.c | 7 ++--
net/x25/Kconfig | 2 +-
sound/oss/Kconfig | 2 +-
140 files changed, 558 insertions(+), 512 deletions(-)

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