14 years ago[IPV4]: Document icmp_errors_use_inbound_ifaddr sysctl
Horms [Fri, 3 Feb 2006 01:02:25 +0000]
[IPV4]: Document icmp_errors_use_inbound_ifaddr sysctl

Taken largely from the commit of the patch that added this feature:

1c2fb7f93cb20621772bf304f3dba0849942e5db

I'm not sure about the ordering of the options in sysctl.txt,
so I took a wild guess about where it fits.

Signed-Off-By: Horms <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

14 years ago[IPV6]: Fix illegal dst locking in softirq context.
Herbert Xu [Fri, 3 Feb 2006 01:01:13 +0000]
[IPV6]: Fix illegal dst locking in softirq context.

On Tue, Jan 31, 2006 at 10:24:32PM +0100, Ingo Molnar wrote:
>
>  [<c04de9e8>] _write_lock+0x8/0x10
>  [<c0499015>] inet6_destroy_sock+0x25/0x100
>  [<c04b8672>] tcp_v6_destroy_sock+0x12/0x20
>  [<c046bbda>] inet_csk_destroy_sock+0x4a/0x150
>  [<c047625c>] tcp_rcv_state_process+0xd4c/0xdd0
>  [<c047d8e9>] tcp_v4_do_rcv+0xa9/0x340
>  [<c047eabb>] tcp_v4_rcv+0x8eb/0x9d0

OK this is definitely broken.  We should never touch the dst lock in
softirq context.  Since inet6_destroy_sock may be called from that
context due to the asynchronous nature of sockets, we can't take the
lock there.

In fact this sk_dst_reset is totally redundant since all IPv6 sockets
use inet_sock_destruct as their socket destructor which always cleans
up the dst anyway.  So the solution is to simply remove the call.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

14 years ago[IPV4] multipath_wrandom: Fix softirq-unsafe spin lock usage
Herbert Xu [Fri, 3 Feb 2006 00:59:16 +0000]
[IPV4] multipath_wrandom: Fix softirq-unsafe spin lock usage

The spin locks in multipath_wrandom may be obtained from either process
context or softirq context depending on whether the packet is locally
or remotely generated.  Therefore we need to disable BH processing when
taking these locks.

This bug was found by Ingo's lock validator.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

14 years ago[SCTP]: Fix 'fast retransmit' to send a TSN only once.
Vlad Yasevich [Fri, 3 Feb 2006 00:57:31 +0000]
[SCTP]: Fix 'fast retransmit' to send a TSN only once.

SCTP used to "fast retransmit" a TSN every time we hit the number
of missing reports for the TSN.  However the Implementers Guide
specifies that we should only "fast retransmit" a given TSN once.
Subsequent retransmits should be timeouts only. Also change the
number of missing reports to 3 as per the latest IG(similar to TCP).

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

14 years ago[IPV6]: Don't hold extra ref count in ipv6_ifa_notify
Herbert Xu [Fri, 3 Feb 2006 00:55:45 +0000]
[IPV6]: Don't hold extra ref count in ipv6_ifa_notify

Currently the logic in ipv6_ifa_notify is to hold an extra reference
count for addrconf dst's that get added to the routing table.  Thus,
when addrconf dst entries are taken out of the routing table, we need
to drop that dst.  However, addrconf dst entries may be removed from
the routing table by means other than __ipv6_ifa_notify.

So we're faced with the choice of either fixing up all places where
addrconf dst entries are removed, or dropping the extra reference count
altogether.

I chose the latter because the ifp itself always holds a dst reference
count of 1 while it's alive.  This is dropped just before we kfree the
ifp object.  Therefore we know that in __ipv6_ifa_notify we will always
hold that count.

This bug was found by Eric W. Biederman.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

14 years ago[NET] snap: needs hardware checksum fix
Stephen Hemminger [Fri, 3 Feb 2006 00:53:26 +0000]
[NET] snap: needs hardware checksum fix

The SNAP code pops off it's 5 byte header, but doesn't adjust
the checksum. This would cause problems when using device that
does IP over SNAP and hardware receive checksums.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

14 years ago[PATCH] device-mapper log bitset: fix big endian find_next_zero_bit
Stefan Bader [Thu, 2 Feb 2006 22:28:07 +0000]
[PATCH] device-mapper log bitset: fix big endian find_next_zero_bit

This is a fix to the device-mapper-log-bitset-fix-endian patch that
switched to ext2_* versions of the set and clear bit functions.  The
find_next_zero_bit function also has to be the ext2 one.  Otherwise the
mirror target tries to recover non-existent regions beyond the end of
device.

Signed-off-by: Stefan Bader <shbader@de.ibm.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] md: Add sysfs access to raid6 stripe cache size
NeilBrown [Thu, 2 Feb 2006 22:28:06 +0000]
[PATCH] md: Add sysfs access to raid6 stripe cache size

.. just as we already have for raid5.

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

14 years ago[PATCH] md: Don't remove bitmap from md array when switching to read-only
NeilBrown [Thu, 2 Feb 2006 22:28:05 +0000]
[PATCH] md: Don't remove bitmap from md array when switching to read-only

While a read-only array doesn't not really need a bitmap, we should
not remove the bitmap when switching an array to read-only because
 a/ There is no code to re-add the bitmap which switching to read-write,
 b/ There is insufficient locking - the bitmap could be accessed while it is
    being removed.

Cc: Reuben Farrelly <reuben-lkml@reub.net>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] md: Make sure array geometry changes persist with version-1 superblocks
NeilBrown [Thu, 2 Feb 2006 22:28:04 +0000]
[PATCH] md: Make sure array geometry changes persist with version-1 superblocks

super_1_sync only updates fields in the superblock that might have changed.

'raid_disks' and 'size' could have changed, but this information doesn't get
updated....  until this patch.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] md: Fix device-size updates in md
NeilBrown [Thu, 2 Feb 2006 22:28:03 +0000]
[PATCH] md: Fix device-size updates in md

As 'array_size' is a 'sector_t', it may overflow inappropriately when shifted
10 bits.  So We should cast it to a loff_t first.

There are two places with this problem, but the second (in update_raid_disks)
isn't needed so just remove it:
  The only personality that handles ->reshape currently is raid1,
  and it doesn't change the size of the array.
  When added for raid5/6, reshape again won't change the size of the array,
  at least not straight away.
  This code might be need for reshaping 'linear' but linear->shape,
  if implemented, should probably do the i_size_write itself.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years agoMerge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Thu, 2 Feb 2006 15:49:43 +0000]
Merge branch 'drm-linus' of git://git./linux/kernel/git/airlied/drm-2.6

14 years ago[PATCH] Fix sgiioc4 DMA timeout problem with 64KiB s/g elements.
Jeremy Higdon [Thu, 2 Feb 2006 08:00:46 +0000]
[PATCH] Fix sgiioc4 DMA timeout problem with 64KiB s/g elements.

Problem caused by the fact that the code used to only pick the low 16
bits of the bytecount.  That may be how some controllers act on it (byte
count of 0 means 0x10000), but not for this particular hardware.

Signed-off-by: Jeremy Higdon <jeremy@sgi.com>
Acked-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years agosem2mutex: drivers/char/drm/
Dave Airlie [Thu, 2 Feb 2006 08:37:46 +0000]
sem2mutex: drivers/char/drm/

From: Arjan van de Ven <arjan@infradead.org>

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.

Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>

14 years agodrm: drivers/char/drm/: make some functions static
Dave Airlie [Thu, 2 Feb 2006 08:21:38 +0000]
drm: drivers/char/drm/: make some functions static

From: Adrian Bunk <bunk@stusta.de>

This patch makes some needlessly global functions static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>

14 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa
Linus Torvalds [Thu, 2 Feb 2006 06:08:23 +0000]
Merge git://git./linux/kernel/git/perex/alsa

14 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux...
Linus Torvalds [Thu, 2 Feb 2006 06:06:15 +0000]
Merge branch 'release' of git://git./linux/kernel/git/lenb/linux-acpi-2.6

14 years ago[PATCH] compat: fix compat_sys_openat and friends
Stephen Rothwell [Thu, 2 Feb 2006 05:11:51 +0000]
[PATCH] compat: fix compat_sys_openat and friends

Most of the 64 bit architectures will zero extend the first argument to
compat_sys_{openat,newfstatat,futimesat} which will fail if the 32 bit
syscall was passed AT_FDCWD (which is a small negative number).  Declare
the first argument to be an unsigned int which will force the correct
sign extension when the internal functions are called in each case.

Also, do some small white space cleanups in fs/compat.c.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6
Linus Torvalds [Thu, 2 Feb 2006 04:15:57 +0000]
Merge /pub/scm/linux/kernel/git/sfrench/cifs-2.6

14 years ago[PATCH] PowerPC/PCI Hotplug build break
Linas Vepstas [Thu, 2 Feb 2006 00:21:09 +0000]
[PATCH] PowerPC/PCI Hotplug build break

Build break: Building PCI hotplug on PowerPC results in
a build break, due to failure to export symbols.

Reported today by Dave Jones <davej@redhat.com>:
drivers/pci/hotplug/rpaphp.ko needs unknown symbol pcibios_add_pci_devices

This patch fixes same problem in drivers/pci tree
Previous patch fixes the break in the arch/powerpc tree.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] PowerPC/PCI Hotplug build break
Linas Vepstas [Thu, 2 Feb 2006 00:19:06 +0000]
[PATCH] PowerPC/PCI Hotplug build break

Build break: Building PCI hotplug on PowerPC results in
a build break, due to failure to export symbols.

Reported today by Dave Jones <davej@redhat.com>:
drivers/pci/hotplug/rpaphp.ko needs unknown symbol pcibios_add_pci_devices

This patch fixes the break in the arch/powerpc tree.
Next patch fixes same problem in drivers/pci tree

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years agoMerge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Steve French [Wed, 1 Feb 2006 20:16:53 +0000]
Merge ... /linux/kernel/git/torvalds/linux-2.6.git

Signed-off-by: Steve French <sfrench@us.ibm.com>

14 years ago[PATCH] kernel-doc: clean up the script (whitespace)
Randy Dunlap [Wed, 1 Feb 2006 11:06:58 +0000]
[PATCH] kernel-doc: clean up the script (whitespace)

Remove lots of trailing whitespace.  Nothing else.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] Doc/kernel-doc: add more usage info
Randy Dunlap [Wed, 1 Feb 2006 11:06:57 +0000]
[PATCH] Doc/kernel-doc: add more usage info

- Add info that structs, unions, enums, and typedefs are supported.

- Add doc about "private:" and "public:" tags for struct fields.

- Fix some typos.

- Remove some trailing whitespace.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] DocBook: fix some kernel-doc comments in fs and block
Martin Waitz [Wed, 1 Feb 2006 11:06:57 +0000]
[PATCH] DocBook: fix some kernel-doc comments in fs and block

Update some parameter descriptions to actually match the code.

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

14 years ago[PATCH] DocBook: fix some kernel-doc comments in net/sunrpc
Martin Waitz [Wed, 1 Feb 2006 11:06:56 +0000]
[PATCH] DocBook: fix some kernel-doc comments in net/sunrpc

Fix the syntax of some kernel-doc comments

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

14 years ago[PATCH] DocBook: allow even longer return types
Martin Waitz [Wed, 1 Feb 2006 11:06:55 +0000]
[PATCH] DocBook: allow even longer return types

kernel-doc errored out because it could not understand the new __copy_to_user
definition.  Now we allow return types with four words.

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

14 years ago[PATCH] i810fb: Do not probe the third i2c bus by default
Manuel Lauss [Wed, 1 Feb 2006 11:06:54 +0000]
[PATCH] i810fb: Do not probe the third i2c bus by default

Some time before 2.6.15, a third DDC channel was added to i810fb.  On
systems where these ddc pins are not connected, the probe takes about 10
seconds.

Add a boot/module option for i810fb to explicitly probe for the 3rd ddc bus
if needed.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] video: hp680 backlight driver
Andriy Skulysh [Wed, 1 Feb 2006 11:06:53 +0000]
[PATCH] video: hp680 backlight driver

This adds support for the hp680 backlight, as found in the hp6xx series of
sh devices.

Signed-off-by: Andriy Skulysh <askulysh@image.kiev.ua>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] fbcon: Fix screen artifacts when moving cursor
Antonino A. Daplas [Wed, 1 Feb 2006 11:06:52 +0000]
[PATCH] fbcon: Fix screen artifacts when moving cursor

When moving the cursor by writing to /dev/vcs*, the old cursor image is not
erased.  Fix by hiding the cursor first before moving the cursor to the new
position.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] reiserfs: reiserfs: check for files > 2GB on 3.5.x disks
Jeff Mahoney [Wed, 1 Feb 2006 11:06:51 +0000]
[PATCH] reiserfs: reiserfs: check for files > 2GB on 3.5.x disks

When a filesystem has been converted from 3.5.x to 3.6.x, we need an extra
check during file write to make sure we are not trying to make a 3.5.x file
> 2GB.

Signed-off-by: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] reiserfs: reiserfs fix journal accounting in journal_transaction_should_end
Chris Mason [Wed, 1 Feb 2006 11:06:50 +0000]
[PATCH] reiserfs: reiserfs fix journal accounting in journal_transaction_should_end

reiserfs: journal_transaction_should_end should increase the count of
blocks allocated so the transaction subsystem can keep new writers from
creating a transaction that is too large.

Signed-off-by: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] reiserfs: reiserfs write_ordered_buffers should not oops on dirty non-uptodate bh
Chris Mason [Wed, 1 Feb 2006 11:06:49 +0000]
[PATCH] reiserfs: reiserfs write_ordered_buffers should not oops on dirty non-uptodate bh

write_ordered_buffers should handle dirty non-uptodate buffers without a
BUG()

Signed-off-by: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] reiserfs: reiserfs hang and performance fix for data=journal mode
Chris Mason [Wed, 1 Feb 2006 11:06:49 +0000]
[PATCH] reiserfs: reiserfs hang and performance fix for data=journal mode

In data=journal mode, reiserfs writepage needs to make sure not to trigger
transactions while being run under PF_MEMALLOC.  This patch makes sure to
redirty the page instead of forcing a transaction start in this case.

Also, calling filemap_fdata* in order to trigger io on the block device can
cause lock inversions on the page lock.  Instead, do simple batching from
flush_commit_list.

Signed-off-by: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] reiserfs: zero b_private when allocating buffer heads
Chris Mason [Wed, 1 Feb 2006 11:06:48 +0000]
[PATCH] reiserfs: zero b_private when allocating buffer heads

The b_private field in buffer heads needs to be zero filled when the
buffers are allocated.  Thanks to Nathan Scott for finding this.  It was
causing problems on systems with both XFS and reiserfs.

Signed-off-by: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] resierfs: fix reiserfs_invalidatepage race against data=ordered
Chris Mason [Wed, 1 Feb 2006 11:06:47 +0000]
[PATCH] resierfs: fix reiserfs_invalidatepage race against data=ordered

After a transaction has closed but before it has finished commit, there is
a window where data=ordered mode requires invalidatepage to pin pages
instead of freeing them.  This patch fixes a race between the
invalidatepage checks and data=ordered writeback, and it also adds a check
to the reiserfs write_ordered_buffers routines to write any anonymous
buffers that were dirtied after its first writeback loop.

That bug works like this:

proc1: transaction closes and a new one starts
proc1: write_ordered_buffers starts processing data=ordered list
proc1: buffer A is cleaned and written
proc2: buffer A is dirtied by another process
proc2: File is truncated to zero, page A goes through invalidatepage
proc2: reiserfs_invalidatepage sees dirty buffer A with reiserfs
       journal head, pins it
proc1: write_ordered_buffers frees the journal head on buffer A

At this point, buffer A stays dirty forever

Signed-off-by: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] reiserfs: use generic_permission
Christoph Hellwig [Wed, 1 Feb 2006 11:06:46 +0000]
[PATCH] reiserfs: use generic_permission

Use the generic_permission code with a proper wrapper and callback instead
of having a local copy.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] reiserfs: remove reiserfs_permission_locked
Christoph Hellwig [Wed, 1 Feb 2006 11:06:45 +0000]
[PATCH] reiserfs: remove reiserfs_permission_locked

This function is completely unused since the xattr permission checking
changes.  Remove it and fold __reiserfs_permission into
reiserfs_permission.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] reiserfs: missing kmalloc failure check
Diego Calleja [Wed, 1 Feb 2006 11:06:44 +0000]
[PATCH] reiserfs: missing kmalloc failure check

According to http://bugzilla.kernel.org/show_bug.cgi?id=5778
fs/reiserfs/file.c is missing this check.

Signed-off-by: Diego Calleja <diegocg@gmail.com>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] reiserfs: use __GFP_NOFAIL instead of yield and retry loop for allocation
Pekka Enberg [Wed, 1 Feb 2006 11:06:43 +0000]
[PATCH] reiserfs: use __GFP_NOFAIL instead of yield and retry loop for allocation

This patch replaces yield and retry loop with __GFP_NOFAIL in
alloc_journal_list().

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] reiserfs: remove kmalloc wrapper
Pekka Enberg [Wed, 1 Feb 2006 11:06:43 +0000]
[PATCH] reiserfs: remove kmalloc wrapper

Remove kmalloc() wrapper from fs/reiserfs/.  Please note that a reiserfs
/proc entry format is changed because kmalloc statistics is removed.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] RCU documentation fixes (January 2006 update)
Paul E. McKenney [Wed, 1 Feb 2006 11:06:42 +0000]
[PATCH] RCU documentation fixes (January 2006 update)

Updates to in-tree RCU documentation based on comments over the past few
months.

Signed-off-by: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] Altix ioc3: correct export call
Pat Gefre [Wed, 1 Feb 2006 11:06:41 +0000]
[PATCH] Altix ioc3: correct export call

Use EXPORT_SYMBOL_GPL in ioc3 shim layer.

Signed-off-by: Patrick Gefre <pfg@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] ebcdic do_kdsk_ioctl off-by-one
Davi Arnaut [Wed, 1 Feb 2006 11:06:40 +0000]
[PATCH] ebcdic do_kdsk_ioctl off-by-one

Add a missing return check from strnlen_user and fixes a off-by-one when
terminating the string with zero.

Signed-off-by: Davi Arnaut <davi.arnaut@gmail.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: Add missing memory constraint to stcrw()
Peter Oberparleiter [Wed, 1 Feb 2006 11:06:40 +0000]
[PATCH] s390: Add missing memory constraint to stcrw()

Add missing memory constraint to stcrw() inline assembly.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: Fix modalias for ccw devices
Cornelia Huck [Wed, 1 Feb 2006 11:06:39 +0000]
[PATCH] s390: Fix modalias for ccw devices

Fix modalias for ccw devices: cu_type should be in capitals as well.

Signed-off-by: Cornelia Huck <cohuck@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: Add support for new syscalls/TIF_RESTORE_SIGMASK
Heiko Carstens [Wed, 1 Feb 2006 11:06:38 +0000]
[PATCH] s390: Add support for new syscalls/TIF_RESTORE_SIGMASK

Add support for the new *at, pselect6 and ppoll system calls.  This includes
adding required support for TIF_RESTORE_SIGMASK.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: New default configuration
Heiko Carstens [Wed, 1 Feb 2006 11:06:37 +0000]
[PATCH] s390: New default configuration

New default configuration.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: dasd wait for clear i/o interrupt
Horst Hummel [Wed, 1 Feb 2006 11:06:37 +0000]
[PATCH] s390: dasd wait for clear i/o interrupt

The sleep_on function clears a running cqr without waiting for the related
interrupt.  This can lead to a panic at the time the interrupt is processed
because the related memory might already be freed.  Wait for clear-interrupt
and de-queue cqr prior to return.

Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: dasd open counter
Horst Hummel [Wed, 1 Feb 2006 11:06:36 +0000]
[PATCH] s390: dasd open counter

The open_count is increased for every opener, that includes the blkdev_get in
dasd_scan_partitions.  This tampers the open_count in BIODASDINFO.  Hide the
internal open from user-space.

Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: ccw_device_probe_console return value
Peter Oberparleiter [Wed, 1 Feb 2006 11:06:35 +0000]
[PATCH] s390: ccw_device_probe_console return value

The return code of ccw_device_probe_console() is not properly handled.  It
should only return a valid ccw device pointer or a error value converted by
ERR_PTR.  Fix the console driver code to check with IS_ERR instead against
NULL.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: hangcheck timer support
Jan Glauber [Wed, 1 Feb 2006 11:06:34 +0000]
[PATCH] s390: hangcheck timer support

Remove useless s390 define from hangcheck-timer, remove wrong definition of a
TOD second and other s390 ifdefs.  Use monotonic_clock instead.

Add hangcheck-timer option, copied from drivers/char/Kconfig.  This is ugly
but unless we have a big Kconfig cleanup we cannot include
drivers/char/Kconfig...

Signed-off-by: Jan Glauber <jan.glauber@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: monotonic_clock interface
Jan Glauber [Wed, 1 Feb 2006 11:06:33 +0000]
[PATCH] s390: monotonic_clock interface

Add monotonic_clock interface, used by the hangcheck-timer.  On s390 this is
the same as sched_clock().

Signed-off-by: Jan Glauber <jan.glauber@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: overflow in sched_clock
Jan Glauber [Wed, 1 Feb 2006 11:06:32 +0000]
[PATCH] s390: overflow in sched_clock

The least significant bit of the TOD clock value returned by get_clock
is the 4096th part of a microsecond. To get to nanoseconds the value
needs to be divided by 4096 and multiplied with 1000.

The current method multiplies first and then shifts the value to make the
result as precise as possible.  The disadvantage is that the multiplication
with 1000 will overflow shortly after 52 days.  sched_clock is used by the
scheduler for time stamp deltas, if an overflow occurs between two time stamps
the scheduler will get confused.

With the patch the problem occurs only after approx.  one year, so the chance
to run into this overflow is extremly low.

Signed-off-by: Jan Glauber <jan.glauber@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] s390: Remove CVS generated information
Heiko Carstens [Wed, 1 Feb 2006 11:06:31 +0000]
[PATCH] s390: Remove CVS generated information

- Remove all CVS generated information like e.g. revision IDs from
  drivers/s390 and include/asm-s390 (none present in arch/s390).

- Add newline at end of arch/s390/lib/Makefile to avoid diff message.

Acked-by: Andreas Herrmann <aherrman@de.ibm.com>
Acked-by: Frank Pavlic <pavlic@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] xtensa: add asm/futex.h
Alexey Dobriyan [Wed, 1 Feb 2006 11:06:30 +0000]
[PATCH] xtensa: add asm/futex.h

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] uml: avoid "CONFIG_NR_CPUS undeclared" bogus error messages
Paolo 'Blaisorblade' Giarrusso [Wed, 1 Feb 2006 11:06:29 +0000]
[PATCH] uml: avoid "CONFIG_NR_CPUS undeclared" bogus error messages

      Olaf Hering <olh@suse.de>

Olaf reported UML doesn't build for him with a clear analisys of what happened
- we're using NR_CPUS in files linked against glibc headers.  Seems like it
defines CONFIG_SMP but not CONFIG_NR_CPUS, so we get CONFIG_NR_CPUS
undeclared.

The fix is to move the declaration away from that header file and move it in
asm-um headers, and to add that header where needed.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] uml: some harmless sparse warning fixes
Paolo 'Blaisorblade' Giarrusso [Wed, 1 Feb 2006 11:06:29 +0000]
[PATCH] uml: some harmless sparse warning fixes

Fix some simple sparse warnings - a lot more staticness and a misplaced
__user.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] uml: skas0-hold-own-ldt fixups for x86-64
Paolo 'Blaisorblade' Giarrusso [Wed, 1 Feb 2006 11:06:28 +0000]
[PATCH] uml: skas0-hold-own-ldt fixups for x86-64

In a recent fixup i386 code was copied raw to x86_64 subarch to make it
compile again.

Here there are some little fixups and resyncs needed for it (mainly for
cleanliness sake) - I did an audit and found the rest of the code to be safe.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] uml: TT - SYSCALL_DEBUG - fix buglet introduced in cleanup
Paolo 'Blaisorblade' Giarrusso [Wed, 1 Feb 2006 11:06:27 +0000]
[PATCH] uml: TT - SYSCALL_DEBUG - fix buglet introduced in cleanup

Fixes a bug introduced in commit e32dacb9f481fd6decb41adb28e720c923d34f54 -
index is initialized based on syscall before syscall is calculated.

I'm bothering with this mainly because it gives a correct warning when the
config option is enabled, even if the code is for a almost unused debugging
option.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] uml: fix "apples/bananas" typo
Paolo 'Blaisorblade' Giarrusso [Wed, 1 Feb 2006 11:06:26 +0000]
[PATCH] uml: fix "apples/bananas" typo

Fix stupid typo.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] uml: fix hugest stack users
Paolo 'Blaisorblade' Giarrusso [Wed, 1 Feb 2006 11:06:25 +0000]
[PATCH] uml: fix hugest stack users

The C99 initialization, with GCC's bad handling, for 6K wide structs (which
_aren't_ on the stack), is causing GCC to use 12K for these silly procs with 3
vars.  Workaround this.

Note that .name = { '\0' } translates to memset(->name, 0, '->name' size) - I verified
this with GCC's docs and a testprogram.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] uml: comments about libc-conflict guards
Paolo 'Blaisorblade' Giarrusso [Wed, 1 Feb 2006 11:06:25 +0000]
[PATCH] uml: comments about libc-conflict guards

While fixing myself the mktime conflict (which someone already merged), I also
improved a few comments.  Merge them up.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] uml: typo fixup
Paolo 'Blaisorblade' Giarrusso [Wed, 1 Feb 2006 11:06:24 +0000]
[PATCH] uml: typo fixup

Trivial innocent cosmetical fixup.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] uml: fix some typos
Jeff Dike [Wed, 1 Feb 2006 11:06:23 +0000]
[PATCH] uml: fix some typos

Fix a couple of typos.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] uml: add a build dependency
Jeff Dike [Wed, 1 Feb 2006 11:06:22 +0000]
[PATCH] uml: add a build dependency

kern_constants.h now depends on arch/um/include to make sure it exists
before we try to create symlinks in it.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] arm26: select BLK_DEV_FD only on A5K
Alexey Dobriyan [Wed, 1 Feb 2006 11:06:22 +0000]
[PATCH] arm26: select BLK_DEV_FD only on A5K

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] arm26: add __kernel_old_dev_t for nfsd
Alexey Dobriyan [Wed, 1 Feb 2006 11:06:21 +0000]
[PATCH] arm26: add __kernel_old_dev_t for nfsd

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] arm26: drop first arg of prepare_arch_switch, finish_arch_switch
Alexey Dobriyan [Wed, 1 Feb 2006 11:06:20 +0000]
[PATCH] arm26: drop first arg of prepare_arch_switch, finish_arch_switch

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] arm26: drop local task_running copy
Alexey Dobriyan [Wed, 1 Feb 2006 11:06:20 +0000]
[PATCH] arm26: drop local task_running copy

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] arm26: fixup asm statement in kernel/fiq.c
Alexey Dobriyan [Wed, 1 Feb 2006 11:06:19 +0000]
[PATCH] arm26: fixup asm statement in kernel/fiq.c

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] arm26: fixup get_signal_to_deliver call
Alexey Dobriyan [Wed, 1 Feb 2006 11:06:18 +0000]
[PATCH] arm26: fixup get_signal_to_deliver call

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] arm26: select system type via "choice"
Alexey Dobriyan [Wed, 1 Feb 2006 11:06:17 +0000]
[PATCH] arm26: select system type via "choice"

Choosing ARCH_ARC and ARCH_A5K together causes redefining and errors
here and there.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] arm26: remove irq_exit() from hardirq.h
Alexey Dobriyan [Wed, 1 Feb 2006 11:06:17 +0000]
[PATCH] arm26: remove irq_exit() from hardirq.h

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] arm26: fix warnings about NR_IRQS being not defined
Alexey Dobriyan [Wed, 1 Feb 2006 11:06:16 +0000]
[PATCH] arm26: fix warnings about NR_IRQS being not defined

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] arm26: fix find_first_zero_bit related warnings
Alexey Dobriyan [Wed, 1 Feb 2006 11:06:14 +0000]
[PATCH] arm26: fix find_first_zero_bit related warnings

include/linux/nodemask.h: In function `__first_unset_node':
include/linux/nodemask.h:254: warning: passing arg 1 of `_find_first_zero_bit_le' discards qualifiers from pointer target type
fs/minix/bitmap.c: In function `minix_new_block':
fs/minix/bitmap.c:89: warning: passing arg 1 of `_find_first_zero_bit_le' from incompatible pointer type

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] alpha show_interrups() trashes argument
Eric Sesterhenn [Wed, 1 Feb 2006 11:06:13 +0000]
[PATCH] alpha show_interrups() trashes argument

This is a bug found by cpminer.  The show_interrupts function reuses i as a
for loop counter, and therefore trashes its contents, which are needed
later.

(akpm: rename local `i' to `irq', use for_each_inline_cpu())

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] alpha: Fix getxpid on alpha so it works for threads
Eric W. Biederman [Wed, 1 Feb 2006 11:06:12 +0000]
[PATCH] alpha: Fix getxpid on alpha so it works for threads

While looking in the code I discovered that alpha has fallen behind because
it doesn't use sys_getppid.  The problem is that it doesn't follow the task
struct to the task_group_leader.

Acked-by: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] VMSPLIT config options
Mark Lord [Wed, 1 Feb 2006 11:06:11 +0000]
[PATCH] VMSPLIT config options

Enable selection of different user/kernel VM splits for i386, including an
optimized mode for 1GB physical RAM, which gives the kernel a direct (non
HIGHMEM) mapping to the entire 1GB rather than just the first 896MB.

There is a similarly a similarly optimized mode for machines with exactly 2GB
of physical RAM.

This can speed up the kernel by avoiding having to create/destroy temporary
HIGHMEM mappings, and by not having to include HIGHMEM support at all on such
machines.  The flip side is that there's less virtual addressing left for
userspace in these alternatives, and some binary-only kernel modules may
misbehave unless rebuilt with the same VMSPLIT option as the main kernel
image.

Original idea/patch from Jens Axboe, modified based on suggestions from Linus
et al.

Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] arch/sh64/kernel/time.c: add module.h
Alexey Dobriyan [Wed, 1 Feb 2006 11:06:09 +0000]
[PATCH] arch/sh64/kernel/time.c: add module.h

It uses EXPORT_SYMBOL.

arch/sh64/kernel/time.c:254: warning: type defaults to `int' in declaration of `EXPORT_SYMBOL'
arch/sh64/kernel/time.c:254: warning: parameter names (without types) in function declaration
arch/sh64/kernel/time.c:254: warning: data definition has no type or storage class

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] sh/sh64: Fix bogus TIOCGICOUNT definitions
Paul Mundt [Wed, 1 Feb 2006 11:06:09 +0000]
[PATCH] sh/sh64: Fix bogus TIOCGICOUNT definitions

As reported by Russell King, sh and sh64 currently have bogus definitions for
TIOCGICOUNT, particularly referencing a kernel only structure.  Switch to
using a sensible ioctl value.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] sh: machine_halt()/machine_power_off() cleanups
Paul Mundt [Wed, 1 Feb 2006 11:06:08 +0000]
[PATCH] sh: machine_halt()/machine_power_off() cleanups

machine_halt() managed to trigger the soft lockup detection due to not
disabling interrupts before going to sleep, so correct that.

machine_power_off() should be using pm_power_off, which lets us drop the
board-specific hacks from here.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] sh: Add missing timers directory rule to build
Paul Mundt [Wed, 1 Feb 2006 11:06:07 +0000]
[PATCH] sh: Add missing timers directory rule to build

This should have been part of the timer framework support that was merged
earlier, but looks to have been accidentally omitted.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] sh: sh-sci clock framework updates
Paul Mundt [Wed, 1 Feb 2006 11:06:06 +0000]
[PATCH] sh: sh-sci clock framework updates

A couple of updates for the sh-sci serial driver:

- Update for clock framework on sh.
- Fix a compile error introduced by some h8300 changes.
- Add SH7770/SH7780 subtype support.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] sh: convert voyagergx to platform device, drop sh-bus
Paul Mundt [Wed, 1 Feb 2006 11:06:05 +0000]
[PATCH] sh: convert voyagergx to platform device, drop sh-bus

Trivial patch updating the voyagergx cchip code to reference a platform device
instead, now that the dma mask is taken care of.  Given this, there's no
longer any reason to drag around the SH-bus code, so kill that off entirely.

Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] sh: drop maskpos from make_ipr_irq(), remove duplicate irq definitions
Paul Mundt [Wed, 1 Feb 2006 11:06:04 +0000]
[PATCH] sh: drop maskpos from make_ipr_irq(), remove duplicate irq definitions

Clean up some of the subtype IRQ definitions for IPR IRQ, and consolidate the
make_ipr_irq() definitions by dropping maskpos.  SH-4A was the only thing
interested in the maskpos, and this should be handled through INTC2 rather
than IPR.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] sh: unknown mach-type updates
Paul Mundt [Wed, 1 Feb 2006 11:06:03 +0000]
[PATCH] sh: unknown mach-type updates

Trivial cleanup of the unknown machine type for some of the recent machvec
changes.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] sh: Cleanup struct sh_cpuinfo for clock framework changes
Paul Mundt [Wed, 1 Feb 2006 11:06:02 +0000]
[PATCH] sh: Cleanup struct sh_cpuinfo for clock framework changes

Now that the clock framework changes have been integrated, the manual clock
accounting that was done in sh_cpuinfo can be dropped.

Also correct a bug with running past the end of the CPU flags when there's a
mismatch between the added flags and printed ones.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] sh: Move TRA/EXPEVT/INTEVT definitions for reuse
Paul Mundt [Wed, 1 Feb 2006 11:06:01 +0000]
[PATCH] sh: Move TRA/EXPEVT/INTEVT definitions for reuse

Currently entry.S is home to these definitions, so we move them somewhere more
sensible.  IPR IRQ handling depends on being to read from INTEVT.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] sh: Make peripheral clock frequency setting mandatory
Paul Mundt [Wed, 1 Feb 2006 11:06:01 +0000]
[PATCH] sh: Make peripheral clock frequency setting mandatory

Pretty much every subtype does this now anyways, and as we depend on it in a
few places being set to something sensible quite early on, it's better for a
new subtype to simply set a sensible default.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] sh: SH4-202 microdev updates
Paul Mundt [Wed, 1 Feb 2006 11:05:59 +0000]
[PATCH] sh: SH4-202 microdev updates

A few trivial updates for the microdev board support code:

- Update for __IO_PREFIX changes.
- Consolidate headers into a single microdev.h.
- Update the microdev_defconfig.
- Add init values for the S1D13806 used by s1d13xxxfb.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] powerpc: Fix sigmask handling in sys_sigsuspend.
Heiko Carstens [Wed, 1 Feb 2006 11:05:58 +0000]
[PATCH] powerpc: Fix sigmask handling in sys_sigsuspend.

Better save the sigmask instead of throwing it away so it can be restored.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] MODALIAS= for macio
Olaf Hering [Wed, 1 Feb 2006 11:05:58 +0000]
[PATCH] MODALIAS= for macio

Prodive a MODALIAS= enviroment variable for devices on the mac-io bus.
Change the buffer length counter to not waste memory by advancing the
pointer for the next string too far.  Tested on an ibook1 with modular
pmac_zilog.

Signed-off-by: Olaf Hering <olh@suse.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] powerpc: fix for kexec ppc32
Albert Herranz [Wed, 1 Feb 2006 11:05:57 +0000]
[PATCH] powerpc: fix for kexec ppc32

- kexec.h is included from assembly code, thus C code must be properly
  protected.

- (embedded) ppc32 systems use machine_kexec_simple whose declaration
  vanished during a recent powerpc merge change.

Signed-off-by: Albert Herranz <albert_herranz@yahoo.es>
Cc: <fastboot@osdl.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] selinux: remove security struct magic number fields and tests
Stephen Smalley [Wed, 1 Feb 2006 11:05:56 +0000]
[PATCH] selinux: remove security struct magic number fields and tests

Remove the SELinux security structure magic number fields and tests, along
with some unnecessary tests for NULL security pointers.  These fields and
tests are leftovers from the early attempts to support SELinux as a
loadable module during LSM development.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] selinux: change file_alloc_security to use GFP_KERNEL
Stephen Smalley [Wed, 1 Feb 2006 11:05:55 +0000]
[PATCH] selinux: change file_alloc_security to use GFP_KERNEL

This patch changes the SELinux file_alloc_security function to use
GFP_KERNEL rather than GFP_ATOMIC; the use of GFP_ATOMIC appears to be a
remnant of when this function was being called with the files_lock spinlock
held, and is no longer necessary.  Please apply.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] selinux: fix and cleanup mprotect checks
Stephen Smalley [Wed, 1 Feb 2006 11:05:54 +0000]
[PATCH] selinux: fix and cleanup mprotect checks

Fix the SELinux mprotect checks on executable mappings so that they are not
re-applied when the mapping is already executable as well as cleaning up
the code.  This avoids a situation where e.g.  an application is prevented
from removing PROT_WRITE on an already executable mapping previously
authorized via execmem permission due to an execmod denial.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] slab: fix sparse warning
Randy Dunlap [Wed, 1 Feb 2006 11:05:53 +0000]
[PATCH] slab: fix sparse warning

mm/slab.c:1522:13: error: incompatible types for operation (&)

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] mm/slab: add kernel-doc for one function
Randy.Dunlap [Wed, 1 Feb 2006 11:05:52 +0000]
[PATCH] mm/slab: add kernel-doc for one function

Fix kernel-doc for calculate_slab_order().

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] slab: fix kzalloc and kstrdup caller report for CONFIG_DEBUG_SLAB
Pekka Enberg [Wed, 1 Feb 2006 11:05:52 +0000]
[PATCH] slab: fix kzalloc and kstrdup caller report for CONFIG_DEBUG_SLAB

Fix kzalloc() and kstrdup() caller report for CONFIG_DEBUG_SLAB.  We must
pass the caller to __cache_alloc() instead of directly doing
__builtin_return_address(0) there; otherwise kzalloc() and kstrdup() are
reported as the allocation site instead of the real one.

Thanks to Valdis Kletnieks for reporting the problem and Steven Rostedt for
the original idea.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>