linux/arch/m68k
Linus Torvalds 33caf82acf Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull misc vfs updates from Al Viro:
 "All kinds of stuff.  That probably should've been 5 or 6 separate
  branches, but by the time I'd realized how large and mixed that bag
  had become it had been too close to -final to play with rebasing.

  Some fs/namei.c cleanups there, memdup_user_nul() introduction and
  switching open-coded instances, burying long-dead code, whack-a-mole
  of various kinds, several new helpers for ->llseek(), assorted
  cleanups and fixes from various people, etc.

  One piece probably deserves special mention - Neil's
  lookup_one_len_unlocked().  Similar to lookup_one_len(), but gets
  called without ->i_mutex and tries to avoid ever taking it.  That, of
  course, means that it's not useful for any directory modifications,
  but things like getting inode attributes in nfds readdirplus are fine
  with that.  I really should've asked for moratorium on lookup-related
  changes this cycle, but since I hadn't done that early enough...  I
  *am* asking for that for the coming cycle, though - I'm going to try
  and get conversion of i_mutex to rwsem with ->lookup() done under lock
  taken shared.

  There will be a patch closer to the end of the window, along the lines
  of the one Linus had posted last May - mechanical conversion of
  ->i_mutex accesses to inode_lock()/inode_unlock()/inode_trylock()/
  inode_is_locked()/inode_lock_nested().  To quote Linus back then:

    -----
    |    This is an automated patch using
    |
    |        sed 's/mutex_lock(&\(.*\)->i_mutex)/inode_lock(\1)/'
    |        sed 's/mutex_unlock(&\(.*\)->i_mutex)/inode_unlock(\1)/'
    |        sed 's/mutex_lock_nested(&\(.*\)->i_mutex,[     ]*I_MUTEX_\([A-Z0-9_]*\))/inode_lock_nested(\1, I_MUTEX_\2)/'
    |        sed 's/mutex_is_locked(&\(.*\)->i_mutex)/inode_is_locked(\1)/'
    |        sed 's/mutex_trylock(&\(.*\)->i_mutex)/inode_trylock(\1)/'
    |
    |    with a very few manual fixups
    -----

  I'm going to send that once the ->i_mutex-affecting stuff in -next
  gets mostly merged (or when Linus says he's about to stop taking
  merges)"

* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (63 commits)
  nfsd: don't hold i_mutex over userspace upcalls
  fs:affs:Replace time_t with time64_t
  fs/9p: use fscache mutex rather than spinlock
  proc: add a reschedule point in proc_readfd_common()
  logfs: constify logfs_block_ops structures
  fcntl: allow to set O_DIRECT flag on pipe
  fs: __generic_file_splice_read retry lookup on AOP_TRUNCATED_PAGE
  fs: xattr: Use kvfree()
  [s390] page_to_phys() always returns a multiple of PAGE_SIZE
  nbd: use ->compat_ioctl()
  fs: use block_device name vsprintf helper
  lib/vsprintf: add %*pg format specifier
  fs: use gendisk->disk_name where possible
  poll: plug an unused argument to do_poll
  amdkfd: don't open-code memdup_user()
  cdrom: don't open-code memdup_user()
  rsxx: don't open-code memdup_user()
  mtip32xx: don't open-code memdup_user()
  [um] mconsole: don't open-code memdup_user_nul()
  [um] hostaudio: don't open-code memdup_user()
  ...
2016-01-12 17:11:47 -08:00
..
68000 m68k: Use vsprintf %pM extension 2015-06-16 16:45:38 +10:00
68360 m68k: Use vsprintf %pM extension 2015-06-16 16:45:38 +10:00
amiga genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
apollo m68k/apollo: Convert printk to pr_foo() 2014-05-28 10:11:55 +02:00
atari m68k/atari, m68k/sun3: Fix SCSI platform device registration when driver is modular 2016-01-10 13:56:40 +01:00
bvme6000 m68k/UAPI: Use proper types (endianness/size) in <asm/bootinfo*.h> 2013-11-26 11:09:21 +01:00
coldfire m68k: coldfire/gpio: Be sure to clamp return value 2016-01-04 13:25:12 +10:00
configs m68k/defconfig: Update defconfigs for v4.4-rc1 2015-12-14 10:14:29 +01:00
emu block: change ->make_request_fn() and users to return a queue cookie 2015-11-07 10:40:46 -07:00
fpsp040 Fix common misspellings 2011-03-31 11:26:23 -03:00
hp300 m68k/hp300: Convert printk to pr_foo() 2014-05-28 10:11:55 +02:00
ifpsp060 Fix common misspellings 2011-03-31 11:26:23 -03:00
include Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-01-12 17:11:47 -08:00
kernel m68k: Wire up mlock2 2015-11-22 11:35:26 +01:00
lib m68k: Remove FSF address 2015-03-15 10:23:30 +01:00
mac m68k/mac: Kill psc_present 2015-11-23 09:58:30 +01:00
math-emu m68k/math-emu: unsigned issue, 'unsigned long' will never be less than zero 2013-06-24 19:44:19 +02:00
mm m68k/mm: motorola - Add missing initialization of max_pfn 2015-11-22 11:35:24 +01:00
mvme16x m68k/mvme16x: rtc - Don't use module_init in non-modular code 2015-01-11 11:38:41 +01:00
mvme147 m68k/mvme147: config.c - Remove unused functions 2015-01-11 11:38:45 +01:00
q40 m68k: Mark functions only called from setup_arch() __init 2013-11-26 11:08:54 +01:00
sun3 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k 2016-01-12 10:33:51 -08:00
sun3x m68k: Remove superfluous inclusions of <asm/bootinfo.h> 2013-11-26 11:09:22 +01:00
tools/amiga Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
install.sh kbuild: use INSTALLKERNEL to select customized installkernel script 2009-09-20 12:18:14 +02:00
Kconfig kexec: split kexec_load syscall from kexec core code 2015-09-10 13:29:01 -07:00
Kconfig.bus m68k/atari: ROM port ISA adapter support 2013-04-16 21:08:11 +02:00
Kconfig.cpu m68knommu: make ColdFire SoC selection a choice 2015-07-13 09:34:39 +10:00
Kconfig.debug m68k: Multi-platform EARLY_PRINTK 2014-05-28 10:10:04 +02:00
Kconfig.devices Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k 2014-10-08 05:40:17 -04:00
Kconfig.machine m68k: remove 16 unused boards in Kconfig.machine 2013-08-26 16:51:14 +10:00
Makefile m68k: move non-mmu 68360 platform code 2014-09-29 09:18:35 +10:00