Signed-off-by: Patrick McHardy <kaber@trash.net>

Signed-off-by: Patrick McHardy <kaber@trash.net>

Signed-off-by: Patrick McHardy <kaber@trash.net>

Signed-off-by: Patrick McHardy <kaber@trash.net>

Ulrich Drepper points out that EPOLL_CTL_DEL doesn't need to copy any of
the hash events.

Also, we should specify in the man pages that a NULL is allowed in
EPOLL_CTL_DEL.  Currently it does not say that. 

Also, starting from when epoll uses rbtrees instead of hashes, the
'size' hint passed to epoll_create(2) is no more used.  But since an API
change has clearly to be excluded, I guess it'll stay as is.
Signed-off-by: Davide Libenzi <davidel@xmailserver.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Add $DEVPATH to the environmental variables during /sbin/hotplug call.
Signed-off-by: Josef 'Jeff' Sipek <jeffpc@optonline.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Signed-off-by: Josef "Jeff" Sipek <jeffpc@optonline.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Make the PowerMac7,3 no longer unknown.
Signed-off-by: Andreas Schwab <schwab@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Missing up() on an error path.

Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

into ppc970.osdl.org:/home/torvalds/v2.6/linux

into cantab.net:/home/src/ntfs-2.6

      where we forgot to unmap the extent mft record when we had finished
      enumerating an attribute which caused a bug check to trigger when the
      VFS calls ->clear_inode.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

Document DRM's usage of 'd' as its ioctl identifier.  This can't be
changed, it is in every X server.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

If the blockdev doesn't implement BLKFLSBUF and returns -ENOTTY we should
still go ahead and perform the VFS-level sync.  We need to test for both
ENOTTY and EINVAL because some SCSI drivers incorrectly return EINVAL.
Signed-off-by: Ed L Cashin <ecashin@coraid.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Remove lingering PC-9800 doc.
Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

thanks Xu for noticing, some whitespace found it's way there.
clean that up.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

EDD fails with ACARD scsi devices present (hang on the 16bit bios call at
boot)
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

People have had a long time to change and be aware of the correct return.
Some drivers now generate the correct return too.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Following patch updates the IXP4xx MTD driver with the latest
version from MTD CVS.
Signed-Off-By: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

I made a patch to upgrade some header files for m32r.

- Change to use temporary register variables allocated by the compiler,
  instead of fiexd register varialbes.
- Change __inline__ to inline.
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Miscellaneous upgrade for recent m32r kernel changes.

	* arch/m32r/kernel/entry.S:
	Add system calls; taken from asm-i386/unistd.h.
	- [PATCH][2/6] perfctr-2.7.3 for 2.6.7-rc1-mm1: i386  (05/31/2004)
	- [PATCH] Make key management use syscalls not prctls (09/06/2004)

	* arch/m32r/kernel/io_m32102.c: Remove.
	This file is no longer used. Please remove this file.

	* arch/m32r/kernel/irq.c: 
	- Fix the unnecessary entropy call in the irq handler.

	* arch/m32r/kernel/signal.c:
	- Merge common signal handling fault handling in generic code;
	  use force_sigsegv() instead of force_sig().

	* arch/m32r/kernel/smp.c:
	- Just add brackets.

	* include/asm-m32r/hardirq.h:
	- factor out common <asm/hardirq.h> code
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Here is a patch to update comments for Renesas.
The M32R processor is a product of Renesas Technology Corporation now.

	* arch/m32r/kernel/setup.c:
	- Change from "MITSUBISHI" to "Renesas"
	- Remove RCS ID.
	* arch/m32r/kernel/setup_m32700ut.c: ditto.
	* arch/m32r/kernel/setup_mappi.c: ditto.

	* arch/m32r/kernel/setup_mappi2.c: 
	- Remove RCS ID.
	* arch/m32r/kernel/setup_oaks32r.c: ditto.
	* arch/m32r/kernel/setup_opsput.c: ditto.
	* arch/m32r/kernel/setup_usrv.c: ditto.

	* include/asm-m32r/m32102.h:
	- Add copyright statement of Renesas
	- Remove RCS ID.
	* include/asm-m32r/m32r.h: ditto.
	* include/asm-m32r/m32r_mp_fpga.h: ditto.
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This change had added interrupt control routines for vrc4173.

Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This change had added CPU type checking to interrupt control routines.

Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Now that we are correctly kicking off kswapd early (before the synch
reclaim watermark), it is really doing asynchronous pageout.  This has
exposed a latent problem where allocators running at the same time will
make kswapd think it is getting into trouble, and cause too much swapping
and suboptimal behaviour.

This patch changes the kswapd scanning algorithm to use the same metrics
for measuring pageout success as the synchronous reclaim path - namely, how
much work is required to free SWAP_CLUSTER_MAX pages.

This should make things less fragile all round, and has the added benefit
that kswapd will continue running so long as memory is low and it is
managing to free pages, rather than going through the full priority loop,
then giving up.  Should result in much better behaviour all round,
especially when there are concurrent allocators.

akpm: the patch was confirmed to fix up the excessive swapout which Ray Bryant
<raybry@sgi.com> has been reporting.
Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

  Yoann Vandoorselaere noticed an attempt to mount a JFFS2 filesystem
  read-only mounts writeable instead.

From: David Woodhouse <dwmw2@infradead.org>

  and make it fix the memory leak on failure too:
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Recent changes which removed the use of IO tokens for EEH enabled devices
had a bug, which mean we now never do EEH checks at all.

This patch corrects the problem.
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Squash a couple of "pointer from integer" warnings recently introduced.
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Remove two leftover #includes from timex.h which may cause a build failure
for ppc.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

From: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>

This patch changes the idle time accounting in ondemand governor.
With this patch ondemand governor accounts cpu iowait time as idle time.

Thanks to Stefan Seyfried for identifying this issue.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

From: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>

Check for lower limit of latency / sampling rate, and fix divide
underflows.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Fix the Lindenhurst MSI fix on x86-64 to compile again
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

From: Pavel Machek <pavel@ucw.cz>

This actually calls highmem_resume(), so swsusp has chance to work on
highmem machines.  It also adds comments about code flow, which is quite
interesting at that point.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

We need io.h for readq().
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

A certain codepath in the random driver relied on vt_ioctl() being under
the BKL and implicitly disabling preemption.  The code wasn't buggy
upstream but it's slighly unrobust so I think we want the fix upstream too,
independently of the remove-bkl patch.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This patch modifies the return value of kprobes exceptions notify handler. 
The kprobes exception notifier returns NOTIFY_STOP on handling
notification.  This patch helps other debuggers to co-exists with the
Kprobes.  Other debuggers registered for exceptions notification must
return NOTIFY_STOP on handling the notification.
Signed-off-by: Prasanna S Panchamukhi <prasanna@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Use kthread_stop() and kthread_should_stop() instead of monitor_running and
wait_completion().
Signed-off-by: Colin Leroy <colin@colino.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>