12 years ago[CIFS] Fix endian conversion problem in posix mkdir
Cyril Gorcunov [Sun, 14 Oct 2007 17:58:43 +0000]
[CIFS] Fix endian conversion problem in posix mkdir

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years ago[CIFS] fix build break when lanman not enabled
Steve French [Fri, 12 Oct 2007 19:24:06 +0000]
[CIFS] fix build break when lanman not enabled

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years ago[CIFS] remove two sparse warnings
Steve French [Fri, 12 Oct 2007 19:10:28 +0000]
[CIFS] remove two sparse warnings

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years ago[CIFS] remove compile warnings when debug disabled
Steve French [Fri, 12 Oct 2007 18:54:12 +0000]
[CIFS] remove compile warnings when debug disabled

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

12 years ago[CIFS] CIFS ACL support part 3
Steve French [Fri, 12 Oct 2007 04:11:59 +0000]
[CIFS] CIFS ACL support part 3

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

12 years ago[CIFS] Fix cifsd so shuts down when signing fails during mount
Steve French [Thu, 4 Oct 2007 20:05:09 +0000]
[CIFS] Fix cifsd so shuts down when signing fails during mount

Fixes two problems:
1) we dropped down to negotiating lanman if we did not recognize the
mechanism (krb5 e.g.)
2) we did not stop cifsd (thus will fail when doing rmod cifs with
slab free errors) when we fail tcon but have a bad session (which is
the case in which signing is required but we don't allow signing on
the client)

It also turns on extended security flag in the header when passing
"sec=krb5" on mount command (although kerberos support is not done of
course)

Acked-by: Jeff Layton <jlayton@redhat.com>
CC: Shaggy <shaggy@us.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years ago[CIFS] Cleanup formatting
Steve French [Wed, 3 Oct 2007 19:43:19 +0000]
[CIFS] Cleanup formatting

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

12 years ago[CIFS] CIFS ACL support (part 2)
Shirish Pargaonkar [Wed, 3 Oct 2007 18:22:19 +0000]
[CIFS] CIFS ACL support (part 2)

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

12 years ago[CIFS] remove some redundant argument checks
Mariusz Kozlowski [Wed, 3 Oct 2007 16:41:24 +0000]
[CIFS] remove some redundant argument checks

This patch does kmalloc + memset conversion to kzalloc and removes some
redundant argument checks.

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years ago[CIFS] Reduce chance of list corruption in find_writable_file
Steve French [Tue, 2 Oct 2007 01:11:08 +0000]
[CIFS] Reduce chance of list corruption in find_writable_file

When find_writable_file is racing with close and the session
to the server goes down, Shaggy noticed that there was a
chance that an open file in the list of files off the inode
could have been freed by close since cifs_reconnect can
block (the spinlock thus not held). This means that
we have to start over at the beginning of the list in some
cases.

There is a 2nd change that needs to be made later
(pointed out by Jeremy Allison and Shaggy) in order to
prevent cifs_close ever freeing the cifs per file info
when a write is pending.  Although we delay close from
freeing this memory for sufficiently long for all known
cases, ultimately on a very, very slow write
overlapping a close pending we need to allow close to return
(without freeing the cifs file info) and defer freeing the
memory to be the responsibility of the (sloooow) write
thread (presumably have to look at every place wrtPending
is decremented - and add a flag for deferred free for
after wrtPending goes to zero).

Acked-by: Shaggy <shaggy@us.ibm.com>
Acked-by: Shirish Pargaonkar <shirishp@us.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years ago[CIFS] change misleading field name
Steve French [Mon, 1 Oct 2007 19:59:01 +0000]
[CIFS] change misleading field name

num_auth is really num_subauth in ACL terminology

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

12 years ago[CIFS] named pipe support (part 2)
Steve French [Sat, 29 Sep 2007 05:21:58 +0000]
[CIFS] named pipe support (part 2)

Also fixes typo which could cause build break

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

12 years ago[CIFS] CIFS support for named pipes (part 1)
Steve French [Fri, 28 Sep 2007 22:28:55 +0000]
[CIFS] CIFS support for named pipes (part 1)

This allows cifs to mount to ipc shares (IPC$)
which will allow user space applications to
layer over authenticated cifs connections
(useful for Wine and others that would want
to put DCE/RPC over CIFS or run CIFS named
pipes)

Acked-by: Rob Shearman <rob@codeweavers.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years ago[CIFS] Fix memory leak in statfs to very old servers
Steve French [Fri, 28 Sep 2007 06:53:39 +0000]
[CIFS] Fix memory leak in statfs to very old servers

We were allocating request buffers twice in the statfs
path when mounted to very old (Windows 9x) servers.

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

12 years ago[CIFS] fix cut and paste error - missing defines cause cifsacl build error
Steve French [Tue, 25 Sep 2007 19:53:44 +0000]
[CIFS] fix cut and paste error - missing defines cause cifsacl build error

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

12 years ago[CIFS] move cifs acl code to new file and fix build break
Steve French [Tue, 25 Sep 2007 16:17:24 +0000]
[CIFS] move cifs acl code to new file and fix build break

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

12 years ago[CIFS] Support for CIFS ACLs (part 1)
Steve French [Mon, 24 Sep 2007 20:25:46 +0000]
[CIFS] Support for CIFS ACLs (part 1)

Add code to be able to dump CIFS ACL information
when Query Posix ACL with cifsacl mount parm enabled.

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

12 years ago[CIFS] fix typo in previous commit
Steve French [Thu, 20 Sep 2007 15:37:29 +0000]
[CIFS] fix typo in previous commit

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

12 years ago[CIFS] Print better error when server returns malformed QueryUnixInfo response
Steve French [Thu, 20 Sep 2007 15:30:07 +0000]
[CIFS] Print better error when server returns malformed QueryUnixInfo response

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

12 years ago[CIFS] Add warning message when broken server fails SetFSInfo call
Steve French [Thu, 20 Sep 2007 15:16:24 +0000]
[CIFS] Add warning message when broken server fails SetFSInfo call

A reasonably common NAS server returns an error on the SetFSInfo of
the Unix capabilities. Log a message for this alerting the user
that the server may have problems with the Unix extensions,
and telling them what they can do to workaround it.

Unfortunately the server does not return other clues
that we could easily use to turn the Unix Extension support
off automatically in this case (since they claim to support it).

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

12 years ago[CIFS] Fallback to standard mkdir if server incorrectly claims support for
Steve French [Mon, 17 Sep 2007 02:04:21 +0000]
[CIFS] Fallback to standard mkdir if server incorrectly claims support for
posix ops

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

12 years ago[CIFS] fix small memory leak in an error path in new posix mkdir
Steve French [Sun, 16 Sep 2007 23:12:47 +0000]
[CIFS] fix small memory leak in an error path in new posix mkdir

There is a small memory leak in fs/cifs/inode.c::cifs_mkdir().
Storage for 'pInfo' is allocated with kzalloc(), but if the call
to CIFSPOSIXCreate(...) happens to return 0 and pInfo->Type == -1,
then we'll jump to the 'mkdir_get_info' label without freeing the
storage allocated for 'pInfo'.
This patch adds a kfree() call to free the storage just before
jumping to the label, thus getting rid of the leak.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years ago[CIFS] missing field in debug output from previous fix
Steve French [Sat, 15 Sep 2007 03:43:47 +0000]
[CIFS] missing field in debug output from previous fix

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

12 years ago[CIFS] Fix potential NULL pointer usage if kzalloc fails
Steve French [Sat, 15 Sep 2007 03:01:17 +0000]
[CIFS] Fix potential NULL pointer usage if kzalloc fails

Potential problem was noticed by Cyrill Gorcunov

CC: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years ago[CIFS] typo in earlier cifs_reconnect fix
Steve French [Sat, 15 Sep 2007 02:35:51 +0000]
[CIFS] typo in earlier cifs_reconnect fix

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

12 years ago[CIFS] Respect umask when using POSIX mkdir
Jeff [Thu, 13 Sep 2007 18:38:50 +0000]
[CIFS] Respect umask when using POSIX mkdir

When making a directory with POSIX mkdir calls, cifs_mkdir does not
respect the umask.  This patch causes the new POSIX mkdir to create with
the right mode

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years ago[CIFS] lock inode open file list in close in case racing with open
Steve French [Tue, 11 Sep 2007 05:50:53 +0000]
[CIFS] lock inode open file list in close in case racing with open

Harmless since it only protected turning off caching for the
inode, but cleaner to lock around this in case we have a close
racing with open.

Signed-off-by: Shaggy <shaggy@us.ibm.com>
CC: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years ago[CIFS] Fix oops in find_writable_file
Steve French [Fri, 7 Sep 2007 22:23:48 +0000]
[CIFS] Fix oops in find_writable_file

There was a case in which find_writable_file was not waiting long enough
under heavy stress when writepages was racing with close of the file
handle being used by the write.

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

12 years ago[CIFS] Fix warnings shown by newer version of sparse
Steve French [Fri, 31 Aug 2007 01:10:17 +0000]
[CIFS] Fix warnings shown by newer version of sparse

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

12 years ago[CIFS] formatting cleanup found by checkpatch
Steve French [Thu, 30 Aug 2007 22:09:15 +0000]
[CIFS] formatting cleanup found by checkpatch

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

12 years ago[CIFS] fix for incorrect session reconnects
Steve French [Thu, 30 Aug 2007 21:13:31 +0000]
[CIFS] fix for incorrect session reconnects

cifs reconnect could end up happening incorrectly due to
the small initial tcp recvmsg response. When the socket
was within three bytes of being full and the recvmsg
returned only 1 to 3 bytes of the initial 4 byte
read of the RFC1001 length field. Fortunately this
seems to be less common on more current kernels, but
this fixes it so cifs tries to retrieve all 4 bytes
of the initial tcp read.

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

12 years ago[CIFS][KJ] use abs() from kernel.h where appropriate
Andre Haupt [Thu, 30 Aug 2007 20:18:41 +0000]
[CIFS][KJ] use abs() from kernel.h where appropriate

Signed-off-by: Andrew Haupt <andre@finow14.de>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years ago[CIFS] fix typo in previous
Steve French [Fri, 24 Aug 2007 03:22:48 +0000]
[CIFS] fix typo in previous

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

12 years ago[CIFS] Byte range unlock request to non-Unix server can unlock too much
Jeff Layton [Fri, 24 Aug 2007 03:16:51 +0000]
[CIFS] Byte range unlock request to non-Unix server can unlock too much

On a mount without posix extensions enabled, when an unlock request is
made, the client can release more than is intended. To reproduce, on a
CIFS mount without posix extensions enabled:

1) open file
2) do fcntl lock: start=0 len=1
3) do fcntl lock: start=2 len=1
4) do fcntl unlock: start=0 len=1

...on the unlock call the client sends an unlock request to the server
for both locks. The problem is a bad test in cifs_lock.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years ago[CIFS] Fix unbalanced call to GetXid/FreeXid
Cyrill Gorcunov [Fri, 24 Aug 2007 00:23:36 +0000]
[CIFS] Fix unbalanced call to GetXid/FreeXid

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years ago[CIFS] cifs truncate missing a fix for private map COW race
Steve French [Wed, 22 Aug 2007 22:12:07 +0000]
[CIFS] cifs truncate missing a fix for private map COW race

vmtruncate had added the same fix to handle the case of private pages
being Copy on writed while truncate_inode_pages is going on

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

12 years agofix - ensure we don't use bootconsoles after init has been released
Robin Getz [Wed, 22 Aug 2007 03:14:58 +0000]
fix - ensure we don't use bootconsoles after init has been released

Gerd Hoffmann pointed out that my patch from yesterday can lead
to a null pointer dereference if the kernel is booted with no
console, and no earlyprintk defined. This fixes that issue.

Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[POWERPC] Fix PCI Device ID for MPC8544/8533 processors
Kumar Gala [Wed, 22 Aug 2007 00:15:31 +0000]
[POWERPC] Fix PCI Device ID for MPC8544/8533 processors

The initial user manuals for MPC8544/8533 had some issues with properly
documenting the device IDs for MPC8544/8533.  These processors are almost
identical and both show up on the reference boards.

Fix up the quirks for PCIe support to handle MPC8533/E.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

12 years agosky2: don't clear phy power bits
Stephen Hemminger [Tue, 21 Aug 2007 18:10:22 +0000]
sky2: don't clear phy power bits

There are special PHY settings available on Yukon EC-U chip that
should not get cleared. This should solve mysterious errors on some
motherboards (like Gigabyte DS-3).

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agohisax: update hfc_usb driver
Martin Bachem [Tue, 21 Aug 2007 12:26:21 +0000]
hisax: update hfc_usb driver

This fixes handling of USB ISO completion error -EXDEV and includes
several other changes to current CVS version at isdn4linux.de (changes
in debug flags, style of code remarks, etc)

Signed-off-by: Martin Bachem <info@colognechip.com>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoi386: Mark NUMA support experimental
Andi Kleen [Tue, 21 Aug 2007 12:42:40 +0000]
i386: Mark NUMA support experimental

I did some testing and found quite a lot of problems (doesn't
boot at all on non NUMA and misassigns cores on Opteron systems).

Mark it as experimental and warn against its use for now.

It's still default y for SUMMIT/NUMAQ because it'll presumably
work on these systems.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoRevert "USB: EHCI cpufreq fix"
Linus Torvalds [Tue, 21 Aug 2007 06:38:44 +0000]
Revert "USB: EHCI cpufreq fix"

This reverts commit 196705c9bbc03540429b0f7cf9ee35c2f928a534.  It was
reported to cause a regression by Daniel Exner, and Arjan van de Ven
points out that we actually already have infrastructure in place for
setting limits on acceptable DMA latency that would be the much more
correct fix for the problem with some Broadcom EHCI controllers.

Fixed up trivial conflicts due to the changes to support big-endian host
controller descriptors in drivers/usb/host/{ehci-sched.c,ehci.h}.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agodio: zero struct dio with kzalloc instead of manually
Zach Brown [Tue, 21 Aug 2007 00:12:01 +0000]
dio: zero struct dio with kzalloc instead of manually

This patch uses kzalloc to zero all of struct dio rather than manually
trying to track which fields we rely on being zero.  It passed aio+dio
stress testing and some bug regression testing on ext3.

This patch was introduced by Linus in the conversation that lead up to
Badari's minimal fix to manually zero .map_bh.b_state in commit:

  6a648fa72161d1f6468dabd96c5d3c0db04f598a

It makes the code a bit smaller.  Maybe a couple fewer cachelines to
load, if we're lucky:

   text    data     bss     dec     hex filename
3285925  568506 1304616 5159047  4eb887 vmlinux
3285797  568506 1304616 5158919  4eb807 vmlinux.patched

I was unable to measure a stable difference in the number of cpu cycles
spent in blockdev_direct_IO() when pushing aio+dio 256K reads at
~340MB/s.

So the resulting intent of the patch isn't a performance gain but to
avoid exposing ourselves to the risk of finding another field like
.map_bh.b_state where we rely on zeroing but don't enforce it in the
code.

Signed-off-by: Zach Brown <zach.brown@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
Linus Torvalds [Tue, 21 Aug 2007 05:48:42 +0000]
Merge git://git./linux/kernel/git/bart/ide-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
  ide-disk: workaround for buggy HPA support on ST340823A (take 3)
  hpt34x: fix CONFIG_HPT34X_AUTODMA=n handling
  triflex: add missing ->dma_base check
  pdc202xx_old: add missing ->dma_base check
  pdc202xx_new: add missing ->dma_base check
  cs5530: add missing ->dma_base check
  ide: ide_config_drive_speed() bugfixes
  ide: add cable detection for early UDMA66 devices (take 3)
  ide-pmac: fix drive->init_speed reporting
  ide: config_drive_for_dma() fixes
  ide-cris: fix ->set_pio_mode method to set transfer mode on the device
  ide: fix hidden dependencies on CONFIG_IDE_GENERIC
  ide: make CONFIG_IDE_GENERIC default to N

12 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb
Linus Torvalds [Tue, 21 Aug 2007 05:48:24 +0000]
Merge branch 'master' of git://git./linux/kernel/git/mchehab/v4l-dvb

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
  V4L/DVB (6028): Turn an unnecessary mdelay() into msleep().
  V4L/DVB (6027): Get rid of an ill-behaved msleep in i2c write
  V4L/DVB (6026): Avoid powering up the camera on resume
  V4L/DVB (6016): get_dvb_firmware: update script for new location of tda10046 firmware
  V4L/DVB (5991): dvb-pll: Set minimum and maximum frequency properly
  V4L/DVB (5969): ivtv: report ivtv version in status log
  V4L/DVB (5967): ivtv: fix VIDIOC_S_FBUF:new OSD values where never set
  V4L/DVB (5968): videodev2.h: remove superfluous FBUF GLOBAL_INV_ALPHA support

12 years agoJFFS2 locking regression fix.
David Woodhouse [Mon, 20 Aug 2007 10:05:29 +0000]
JFFS2 locking regression fix.

Commit a491486a2087ac3dfc00efb4f838c8d684afaf54 introduced a locking
problem in JFFS2 -- we up() the alloc_sem when we weren't previously
holding it. This leads to all kinds of fun behaviour later.

There was a _reason_ for the
if (1 /* alternative path needs testing */ ||
which the above-mentioned commit removed :)

Discovered and debugged by Giulio Fedel <giulio.fedel@andorsystems.com>

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMerge branch 'fixes-2.6.23' of git://git.kernel.org/pub/scm/linux/kernel/git/galak...
Linus Torvalds [Tue, 21 Aug 2007 05:43:18 +0000]
Merge branch 'fixes-2.6.23' of git://git./linux/kernel/git/galak/powerpc

* 'fixes-2.6.23' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc:
  [POWERPC] Fix 8xx compile failure
  [POWERPC] Fix FSL BookE machine check reporting
  [POWERPC] Fix interrupt routing and setup of ULI M1575 on FSL boards
  [POWERPC] Add interrupt resource for RTC CMOS driver

12 years agoensure we don't use bootconsoles after init has been released
Robin Getz [Mon, 20 Aug 2007 19:22:47 +0000]
ensure we don't use bootconsoles after init has been released

This is a followup to the cleanups for earlyprintk patch from Gerd Hoffmann

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=69331af79cf29e26d1231152a172a1a10c2df511

This ensures that a bootconsole is unregistered if it is not replaced.
The current implementation spews garbage out the bootconsole in this case,
since the bootconsole structure is normally in the init section, and is
freed, but still used.

Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Cc: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoide-disk: workaround for buggy HPA support on ST340823A (take 3)
Bartlomiej Zolnierkiewicz [Mon, 20 Aug 2007 20:42:57 +0000]
ide-disk: workaround for buggy HPA support on ST340823A (take 3)

This disk reports total number of sectors instead of maximum sector address
in response to READ_NATIVE_MAX_ADDRESS command and also happily accepts
SET_MAX_ADDRESS command with the bogus value.  This results in +1 sector
capacity being used and errors on attempts to use the last sector.

...
hdd: Host Protected Area detected.
  Â  Â  Â  current capacity is 78165360 sectors (40020 MB)
  Â  Â  Â  native Â capacity is 78165361 sectors (40020 MB)
hdd: Host Protected Area disabled.
...
hdd: reading: block=78165360, sectors=1, buffer=0xc1e63000
hdd: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdd: dma_intr: error=0x10 { SectorIdNotFound }, LBAsect=78165360, sector=78165360
...

Add hpa_list[] table and workaround the issue in idedisk_check_hpa().

v2:
* Add missing export and improve patch description a bit.

v3:
* Add list termination.  (From Mikko)

Fixes kernel bugzilla bug #8816.

Thanks to Mikko for investigating the issue and helping with this patch.

Cc: Mikko Rapeli <mikko.rapeli@iki.fi>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

12 years agohpt34x: fix CONFIG_HPT34X_AUTODMA=n handling
Bartlomiej Zolnierkiewicz [Mon, 20 Aug 2007 20:42:57 +0000]
hpt34x: fix CONFIG_HPT34X_AUTODMA=n handling

Programming DMA mode may destroy current PIO mode setting so if
CONFIG_HPT34X_AUTODMA=n (the default case) make ide_tune_dma() fail
early by disabling all host DMA masks and re-tune PIO mode.

This fix doesn't help with the driver being broken but is needed
for some other changes.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

12 years agotriflex: add missing ->dma_base check
Bartlomiej Zolnierkiewicz [Mon, 20 Aug 2007 20:42:56 +0000]
triflex: add missing ->dma_base check

If ->dma_base is not set (== PCI BAR4 cannot be reserved) then DMA hooks
shouldn't be initialized or bad things will happen.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

12 years agopdc202xx_old: add missing ->dma_base check
Bartlomiej Zolnierkiewicz [Mon, 20 Aug 2007 20:42:56 +0000]
pdc202xx_old: add missing ->dma_base check

If ->dma_base is not set (== PCI BAR4 cannot be reserved) then DMA hooks
shouldn't be initialized or bad things will happen.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

12 years agopdc202xx_new: add missing ->dma_base check
Bartlomiej Zolnierkiewicz [Mon, 20 Aug 2007 20:42:56 +0000]
pdc202xx_new: add missing ->dma_base check

If ->dma_base is not set (== PCI BAR4 cannot be reserved) then DMA hooks
shouldn't be initialized or bad things will happen.

Also this host driver requires valid PCI BAR4 for normal operation so
check it in ->init_chipset and fail initialization if not set.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

12 years agocs5530: add missing ->dma_base check
Bartlomiej Zolnierkiewicz [Mon, 20 Aug 2007 20:42:56 +0000]
cs5530: add missing ->dma_base check

If ->dma_base is not set (== PCI BAR4 cannot be reserved) then DMA hooks
shouldn't be initialized or bad things will happen.

Also this host driver requires valid PCI BAR4 for normal operation so
check it in ->init_chipset and fail initialization if not set.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

12 years agoide: ide_config_drive_speed() bugfixes
Bartlomiej Zolnierkiewicz [Mon, 20 Aug 2007 20:42:56 +0000]
ide: ide_config_drive_speed() bugfixes

* Use ->OUTBSYNC instead of ->OUTB when writing command register
  (needed for scc_pata and pmac host drivers).

* Don't check DRDY bit of the status register on ATAPI devices
  (ATAPI devices are free to ignore DRDY bit).

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Cc: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

12 years agoide: add cable detection for early UDMA66 devices (take 3)
Bartlomiej Zolnierkiewicz [Mon, 20 Aug 2007 20:42:56 +0000]
ide: add cable detection for early UDMA66 devices (take 3)

* Move ide_in_drive_list() from ide-dma.c to ide-iops.c.

* Add ivb_list[] table for listening early UDMA66 devices which don't conform
  to ATA4 standard wrt cable detection (bit14 is zero, only bit13 is valid)
  and use only device side cable detection for them since host side cable
  detection may be unreliable.

* Add model "QUANTUM FIREBALLlct10 05" with firwmare "A03.0900" to the list
  (from Craig's bugreport).

v2:
* Improve kernel message basing on suggestion from Sergei.

v3:
* Don't print kernel message when no device side cable detection is done,
  plus some minor fixes.  (Noticed by Sergei)

Thanks to Craig for testing this patch.

Cc: Craig Block <chblock3@yahoo.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

12 years agoide-pmac: fix drive->init_speed reporting
Bartlomiej Zolnierkiewicz [Mon, 20 Aug 2007 20:42:55 +0000]
ide-pmac: fix drive->init_speed reporting

pmac_ide_tune_chipset() don't set drive->init_speed.

Fix it by setting drive->{current,init}_speed in pmac_ide_do_setfeature()
and clean up pmac_ide_{tune_chipset,mdma_enable,udma_enable}().

Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

12 years agoide: config_drive_for_dma() fixes
Bartlomiej Zolnierkiewicz [Mon, 20 Aug 2007 20:42:55 +0000]
ide: config_drive_for_dma() fixes

* Add DMA blacklist checking (->ide_dma_on check probably can go now).

* Add ->atapi_dma flag checking and remove no longer needed
  ns87415_ide_dma_check() from ns87415 host driver.

* Remove now needless __ide_dma_check() wrapper and symbol export.

* Check drive->autodma instead of hwif->autodma (there should be no changes in
  behavior as all users of config_drive_for_dma() set both ->autodma flags).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

12 years agoide-cris: fix ->set_pio_mode method to set transfer mode on the device
Bartlomiej Zolnierkiewicz [Mon, 20 Aug 2007 20:42:54 +0000]
ide-cris: fix ->set_pio_mode method to set transfer mode on the device

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

12 years agoide: fix hidden dependencies on CONFIG_IDE_GENERIC
Bartlomiej Zolnierkiewicz [Mon, 20 Aug 2007 20:42:54 +0000]
ide: fix hidden dependencies on CONFIG_IDE_GENERIC

Some host drivers depend on CONFIG_IDE_GENERIC to do the probing but their
config options lack explicit dependencies on IDE_GENERIC.  In the long-term
these host drivers should be fixed to do the probing themselves but for now
fix them by making their config options select CONFIG_IDE_GENERIC.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

12 years agoide: make CONFIG_IDE_GENERIC default to N
Tejun Heo [Mon, 20 Aug 2007 20:42:53 +0000]
ide: make CONFIG_IDE_GENERIC default to N

These days, CONFIG_IDE_GENERIC causes more confusion and
misconfiguration than it helps.  Especially so because libata is
linked after the generic driver.  Default to N.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Cc: "P.C.Chan" <pc.chan@alcatel-lucent.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

12 years agoV4L/DVB (6028): Turn an unnecessary mdelay() into msleep().
Marcelo Tosatti [Fri, 17 Aug 2007 04:03:22 +0000]
V4L/DVB (6028): Turn an unnecessary mdelay() into msleep().

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (6027): Get rid of an ill-behaved msleep in i2c write
Jonathan Corbet [Fri, 17 Aug 2007 04:02:33 +0000]
V4L/DVB (6027): Get rid of an ill-behaved msleep in i2c write

Configuring the OLPC camera requires something over 150 register
writes.  Unfortunately, querying the CAFE i2c controller too
soon after a write causes the hardware to flake.  The problem had
been "solved" with an msleep() call, but, between the number of
registers and how msleep() behaves, that resulted in a 3-second
delay on camera initialization.  Instead, we hand-code a wait for
the completion interrupt which avoids reading the status registers.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (6026): Avoid powering up the camera on resume
Chris Ball [Fri, 17 Aug 2007 04:01:33 +0000]
V4L/DVB (6026): Avoid powering up the camera on resume

Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (6016): get_dvb_firmware: update script for new location of tda10046 firmware
Andreas Arens [Wed, 15 Aug 2007 20:37:16 +0000]
V4L/DVB (6016): get_dvb_firmware: update script for new location of tda10046 firmware

Update get_dvb_firmware script for the new location of the
tda10046 firmware.

The old location doesn't work anymore.

Signed-off-by: Andreas Arens <ari@goron.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5991): dvb-pll: Set minimum and maximum frequency properly
Trent Piepho [Fri, 17 Aug 2007 21:36:44 +0000]
V4L/DVB (5991): dvb-pll: Set minimum and maximum frequency properly

The tuner maximum frequency wasn't being set, while the minimum
frequency was set to what the maximum should have been.

If a future patch were to enforce these limits, dvb-pll would be
effectively broken.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5969): ivtv: report ivtv version in status log
Hans Verkuil [Fri, 3 Aug 2007 12:33:38 +0000]
V4L/DVB (5969): ivtv: report ivtv version in status log

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5967): ivtv: fix VIDIOC_S_FBUF:new OSD values where never set
Hans Verkuil [Tue, 31 Jul 2007 10:15:56 +0000]
V4L/DVB (5967): ivtv: fix VIDIOC_S_FBUF:new OSD values where never set

ivtv: fix VIDIOC_S_FBUF support: new OSD values where never actually set.

The values set with VIDIOC_S_FBUF were not actually used until the next
VIDIOC_S_FMT. Fixed.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5968): videodev2.h: remove superfluous FBUF GLOBAL_INV_ALPHA support
Hans Verkuil [Tue, 31 Jul 2007 15:42:22 +0000]
V4L/DVB (5968): videodev2.h: remove superfluous FBUF GLOBAL_INV_ALPHA support

There is no need for a global inverted alpha capability since all the
application has to do is to pass '255-alpha' as the global alpha value.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agomissing return in bridge sysfs code
Al Viro [Sun, 19 Aug 2007 03:51:26 +0000]
missing return in bridge sysfs code

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoKVM: Avoid calling smp_call_function_single() with interrupts disabled
Avi Kivity [Sun, 19 Aug 2007 12:57:26 +0000]
KVM: Avoid calling smp_call_function_single() with interrupts disabled

When taking a cpu down, we need to hardware_disable() it.
Unfortunately, the CPU_DYING notifier is called with interrupts
disabled, which means we can't use smp_call_function_single().

Fortunately, the CPU_DYING notifier is always called on the dying cpu,
so we don't need to use the function at all and can simply call
hardware_disable() directly.

Tested-by: Paolo Ornati <ornati@fastwebnet.it>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoRemove double inclusion of linux/capability.h
Christian Heim [Sun, 19 Aug 2007 11:07:59 +0000]
Remove double inclusion of linux/capability.h

Remove the second inclusion of linux/capability.h, which has been
introduced with "[PATCH] move capable() to capability.h" (commit
c59ede7b78db329949d9cdcd7064e22d357560ef)

Signed-off-by: Christian Heim <phreak@gentoo.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoFix <math-emu/soft-fp.h> tpyo
Al Viro [Sun, 19 Aug 2007 00:03:07 +0000]
Fix <math-emu/soft-fp.h> tpyo

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agox86: properly initialize temp insn buffer for paravirt patching
Chris Wright [Sat, 18 Aug 2007 21:31:41 +0000]
x86: properly initialize temp insn buffer for paravirt patching

With commit ab144f5ec64c42218a555ec1dbde6b60cf2982d6 the patching code
now collects the complete new instruction stream into a temp buffer
before finally patching in the new insns.  In some cases the paravirt
patchers will choose to leave the patch site unpatched (length mismatch,
clobbers mismatch, etc).

This causes the new patching code to copy an uninitialized temp buffer,
i.e.  garbage, to the callsite.  Simply make sure to always initialize
the buffer with the original instruction stream.  A better fix is to
audit all the patchers and return proper length so that apply_paravirt()
can skip copies when we leave the patch site untouched.

Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Sat, 18 Aug 2007 17:28:21 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 4549/1: KS8695: Fix build errors
  [ARM] 4546/1: s3c2410: fix architecture typo for s3c2442
  [ARM] 4544/1: arm: fix section mismatch in pxa fb

12 years agox86_64: Check for .cfi_rel_offset in CFI probe
Andi Kleen [Wed, 15 Aug 2007 00:40:37 +0000]
x86_64: Check for .cfi_rel_offset in CFI probe

Very old 64bit binutils have .cfi_startproc/endproc, but
no .cfi_rel_offset. Check for .cfi_rel_offset too.

Cc: Jan Beulich <jbeulich@novell.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agox86_64: Change PMDS invocation to single macro
Andi Kleen [Wed, 15 Aug 2007 00:40:36 +0000]
x86_64: Change PMDS invocation to single macro

Very old binutils (2.12.90...) seem to have trouble with newlines
in assembler macro invocation. They put them into the resulting
argument expansion. In this case this lead to a parse error because
a .rept expression ended up spread over multiple lines. Change the PMDS()
invocation to a single line.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agox86_64: Fix to keep watchdog disabled by default for i386/x86_64
Daniel Gollub [Wed, 15 Aug 2007 00:40:35 +0000]
x86_64: Fix to keep watchdog disabled by default for i386/x86_64

Fixed wrong expression which enabled watchdogs even if nmi_watchdog kernel
parameter wasn't set. This regression got slightly introduced with commit
b7471c6da94d30d3deadc55986cc38d1ff57f9ca.

Introduced NMI_DISABLED (-1) which allows to switch the value of NMI_DEFAULT
without breaking the APIC NMI watchdog code (again).

Fixes:
   https://bugzilla.novell.com/show_bug.cgi?id=298084
   http://bugzilla.kernel.org/show_bug.cgi?id=7839
And likely some more nmi_watchdog=0 related issues.

Signed-off-by: Daniel Gollub <dgollub@suse.de>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agox86_64: Fail dma_alloc_coherent on dma less devices
Andi Kleen [Wed, 15 Aug 2007 00:40:34 +0000]
x86_64: Fail dma_alloc_coherent on dma less devices

This should fix an oops with PCMCIA PATA devices

http://bugzilla.kernel.org/show_bug.cgi?id=8424

This is not a full fix for the problem, but probably
still the right thing to do.

[ I'm almost certain it's *not* the right thing to do, but it avoids an
  oops, and I want comments from others on what the right thing would
  actually be..  I suspect we should just remove the use of dma_mask
  entirely in this function, and just use coherent_dma_mask.  - Linus ]

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agofix random hang in forcedeth driver when using netconsole
Timo Jantunen [Tue, 14 Aug 2007 18:56:57 +0000]
fix random hang in forcedeth driver when using netconsole

If the forcedeth driver receives too much work in an interrupt, it
assumes it has a broken hardware with stuck IRQ.  It works around the
problem by disabling interrupts on the nic but makes a printk while
holding device spinlog - which isn't smart thing to do if you have
netconsole on the same nic.

This patch moves the printk's out of the spinlock protected area.

Without this patch the machine hangs hard.  With this patch everything
still works even when there is significant increase on CPU usage while
using the nic.

Signed-off-by: Timo Jantunen <jeti@iki.fi>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoi386: Fix a couple busy loops in mach_wakecpu.h:wait_for_init_deassert()
Satyam Sharma [Thu, 16 Aug 2007 00:39:25 +0000]
i386: Fix a couple busy loops in mach_wakecpu.h:wait_for_init_deassert()

Use cpu_relax() in the busy loops, as atomic_read() doesn't automatically
imply volatility for i386 and x86_64. x86_64 doesn't have this issue because
it open-codes the while loop in smpboot.c:smp_callin() itself that already
uses cpu_relax().

For i386, however, smpboot.c:smp_callin() calls wait_for_init_deassert()
which is buggy for mach-default and mach-es7000 cases.

[ I test-built a kernel -- smp_callin() itself got inlined in its only
  callsite, smpboot.c:start_secondary() -- and the relevant piece of
  code disassembles to the following:

0xc1019704 <start_secondary+12>:        mov    0xc144c4c8,%eax
0xc1019709 <start_secondary+17>:        test   %eax,%eax
0xc101970b <start_secondary+19>:        je     0xc1019709 <start_secondary+17>

  init_deasserted (at 0xc144c4c8) gets fetched into %eax only once and
  then we loop over the test of the stale value in the register only,
  so these look like real bugs to me. With the fix below, this becomes:

0xc1019706 <start_secondary+14>:        pause
0xc1019708 <start_secondary+16>:        cmpl   $0x0,0xc144c4c8
0xc101970f <start_secondary+23>:        je     0xc1019706 <start_secondary+14>

  which looks nice and healthy. ]

Thanks to Heiko Carstens for noticing this.

Signed-off-by: Satyam Sharma <satyam@infradead.org>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoAdd some help texts to recently-introduced kconfig items
Jan Engelhardt [Sat, 18 Aug 2007 10:56:21 +0000]
Add some help texts to recently-introduced kconfig items

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (edited MACINTOSH_DRIVERS per Geert Uytterhoeven's remark)
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoEnable partitions for lguest block device
Rusty Russell [Fri, 17 Aug 2007 04:05:27 +0000]
Enable partitions for lguest block device

The lguest block device only requests one minor, which means
partitions don't work (eg "root=/dev/lgba1").

Let's follow the crowd and ask for 16.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6
Linus Torvalds [Sat, 18 Aug 2007 16:43:40 +0000]
Merge /pub/scm/linux/kernel/git/lethal/sh64-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6:
  sh64: arch/sh64/kernel/setup.c: duplicate include removal.
  sh64: arch/sh64/kernel/signal.c: duplicate include removal
  sh64: Add missing dma_sync_single_for_*().

12 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6.23
Linus Torvalds [Sat, 18 Aug 2007 16:42:43 +0000]
Merge /pub/scm/linux/kernel/git/lethal/sh-2.6.23

* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6.23:
  sh: remove extraneous ; on scif_sercon_putc wait loop
  sh: Add missing dma_sync_single_range_for_*().
  sh: panic on machvec section misalignment.
  sh: Fix PTRACE_PEEKTEXT/PEEKDATA fallout from generic_ptrace_peekdata().

12 years agoMerge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6
Linus Torvalds [Sat, 18 Aug 2007 16:41:19 +0000]
Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6

* 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6:
  hwmon: (smsc47m1) restore missing name attribute
  hwmon: (w83627ehf) don't assume bank 0
  hwmon: (w83627ehf) read fan_div values during probe
  hwmon: fix w83781d temp sensor type setting

12 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
Linus Torvalds [Sat, 18 Aug 2007 16:38:56 +0000]
Merge branch 'release' of git://git./linux/kernel/git/aegl/linux-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  Cross-compilation between e.g. i386 -> 64bit could break -> work around it
  [IA64] Enable early console for Ski simulator
  [IA64] forbid ptrace changes psr.ri to 3
  [IA64] Failure to grow RBS
  [IA64] Fix processor_get_freq
  [IA64] SGI Altix : fix a force_interrupt bug on altix
  [IA64] Update arch/ia64/configs/* s/SLAB/SLUB/
  [IA64] get back PT_IA_64_UNWIND program header
  [IA64] need NOTES in vmlinux.lds.S
  [IA64] make unwinder stop at last frame of the bootloader
  [IA64] Clean up CPE handler registration
  [IA64] Include Kconfig.preempt
  [IA64] SN2 needs platform specific irq_to_vector() function.
  [IA64] Use atomic64_read to read an atomic64_t.
  [IA64] disable irq's and check need_resched before safe_halt

12 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris...
Linus Torvalds [Sat, 18 Aug 2007 16:38:30 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/jmorris/selinux-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6:
  SELinux: correct error code in selinux_audit_rule_init

12 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...
Linus Torvalds [Sat, 18 Aug 2007 16:38:09 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/roland/infiniband

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  IB/mlx4: Incorrect semicolon after if statement
  mlx4_core: Wait 1 second after reset before accessing device
  IPoIB: Fix leak in ipoib_transport_dev_init() error path
  IB/mlx4: Fix opcode returned in RDMA read completion
  IB/srp: Add OUI for new Cisco targets
  IB/srp: Wrap OUI checking for workarounds in helper functions
  RDMA/cxgb3: Always call low level send function via cxgb3_ofld_send()
  IB: Move the macro IB_UMEM_MAX_PAGE_CHUNK() to umem.c
  IB: Include <linux/list.h> and <linux/rwsem.h> from <rdma/ib_verbs.h>
  IB: Include <linux/list.h> from <rdma/ib_mad.h>
  IB/mad: Fix address handle leak in mad_rmpp
  IB/mad: agent_send_response() should be void
  IB/mad: Fix memory leak in switch handling in ib_mad_recv_done_handler()
  IB/mad: Fix error path if response alloc fails in ib_mad_recv_done_handler()
  IB/sa: Don't need to check for default P_Key twice
  IB/core: Ignore membership bit in ib_find_pkey()

12 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Sat, 18 Aug 2007 16:34:28 +0000]
Merge branch 'master' of /linux/kernel/git/davem/sparc-2.6

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [MATH-EMU]: Fix underflow exception reporting.
  [SPARC64]: Create a HWCAP_SPARC_N2 and report it to userspace on Niagara-2.
  [SPARC64]: SMP trampoline needs to avoid %tick_cmpr on sun4v too.
  [SPARC64]: Do not touch %tick_cmpr on sun4v cpus.
  [SPARC64]: Niagara-2 optimized copies.
  [SPARC64]: Allow userspace to get at the machine description.
  [SPARC32]: Remove superfluous 'kernel_end' alignment on sun4c.
  [SPARC32]: Fix bogus ramdisk image location check.
  [SPARC32]: Remove iommu from struct sbus_bus and use archdata like sparc64.

12 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Sat, 18 Aug 2007 16:34:09 +0000]
Merge branch 'master' of /linux/kernel/git/davem/net-2.6

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [IPv6]: Invalid semicolon after if statement
  [NET]: Fix unbalanced rcu_read_unlock in __sock_create
  [VLAN] net/8021q/vlanproc.c: fix check-after-use
  [NET]: Unexport dev_ethtool
  [IOAT]: Remove redundant struct member to avoid descriptor cache miss
  [ECONET]: remove econet_packet_type on unload
  [AX25]: don't free pointers to statically allocated data
  [PATCH] mac80211: probe for hidden SSIDs in pre-auth scan
  [PATCH] mac80211: fix tx status frame code
  [BRIDGE]: Fix typo in net/bridge/br_stp_if.c
  [BRIDGE]: sysfs locking fix.
  [NETFILTER]: nf_nat_sip: don't drop short packets
  [NETFILTER]: nf_conntrack_sip: fix SIP-URI parsing
  [NETFILTER]: nf_conntrack_sip: check sname != NULL before calling strncmp
  [NETFILTER]: netfilter: xt_u32 bug correction

12 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen...
Linus Torvalds [Sat, 18 Aug 2007 16:33:43 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/hskinnemoen/avr32-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6:
  [AVR32] Define mmiowb()
  [AVR32] Fix bogus pte_page() definition
  [AVR32] Simplify pte_alloc_one{,_kernel}
  include/asm-avr32/pgalloc.h: kmalloc + memset conversion to kcalloc
  [AVR32] Wire up i2c-gpio on the ATNGW100 board
  [AVR32] leds-gpio for stk1000

12 years agoMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
Linus Torvalds [Sat, 18 Aug 2007 16:33:25 +0000]
Merge branch 'merge' of git://git./linux/kernel/git/paulus/powerpc

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [POWERPC] Fix invalid semicolon after if statement
  [POWERPC] ps3: Fix no storage devices found
  [POWERPC] Fix for assembler -g
  [POWERPC] Fix small race in 44x tlbie function
  [POWERPC] Remove unused code causing a compile warning
  [POWERPC] cell: Fix errno for modular spufs_create with invalid neighbour

12 years agoMerge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Sat, 18 Aug 2007 16:32:36 +0000]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/libata-dev

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  libata: adjust libata to ignore errors after spinup
  ata_piix: add TECRA M7 to broken suspend list
  pata_hpt{37x|3x2n}: fix clock reporting (take 2)
  pata_hpt37x: actually clock HPT374 with 50 MHz DPLL (take 2)
  pata_artop: fix UDMA5 for AEC6280[R] and UDMA6 for AEC6880[R]
  ata_piix: update map 10b for ich8m
  sata_mv: PCI IDs for Hightpoint RocketRaid 1740/1742
  [libata] pata_isapnp: replace missing module device table

12 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux...
Linus Torvalds [Sat, 18 Aug 2007 16:31:05 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/hpa/linux-2.6-x86setup

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup:
  [x86 setup] edd.c: make sure MBR signatures actually get reported
  [x86 setup] Don't use EDD to get the MBR signature
  [x86 setup] The current display page is returned in %bh, not %bl

12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
Linus Torvalds [Sat, 18 Aug 2007 16:30:07 +0000]
Merge git://git./linux/kernel/git/sfrench/cifs-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  [CIFS] Check return code on failed alloc
  [CIFS] Update CIFS project web site
  [CIFS] Fix hang in find_writable_file

12 years agoReset current->pdeath_signal on SUID binary execution
Marcel Holtmann [Fri, 17 Aug 2007 19:47:58 +0000]
Reset current->pdeath_signal on SUID binary execution

This fixes a vulnerability in the "parent process death signal"
implementation discoverd by Wojciech Purczynski of COSEINC PTE Ltd.
and iSEC Security Research.

http://marc.info/?l=bugtraq&m=118711306802632&w=2

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[CIFS] Check return code on failed alloc
Cyrill Gorcunov [Sat, 18 Aug 2007 00:15:20 +0000]
[CIFS] Check return code on failed alloc

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

12 years agoCross-compilation between e.g. i386 -> 64bit could break -> work around it
Thomas Renninger [Thu, 16 Aug 2007 14:27:15 +0000]
Cross-compilation between e.g. i386 -> 64bit could break -> work around it

Adrian Bunk: scripts/mod/file2alias.c is compiled with HOSTCC and ensures that
kernel_ulong_t is correct, but it can't cope with different padding on
different architectures.

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>

12 years ago[IA64] Enable early console for Ski simulator
Peter Chubb [Thu, 16 Aug 2007 05:03:07 +0000]
[IA64] Enable early console for Ski simulator

When using Ski to debug early startup, it's a bit of a pain not to
have printk.

This patch enables the simulated console very early.
It may be worth conditionalising on the command line... but this is
enough for now.

Signed-off-by: Peter Chubb <peterc@gelato.unsw.edu.au>
Signed-off-by: Tony Luck <tony.luck@intel.com>