Commit Graph

98818 Commits

Author SHA1 Message Date
David Woodhouse
99b6e4f511 ttusb-dec: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:29 +01:00
David Woodhouse
4f2a0c3cdb bt8xx: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:28 +01:00
David Woodhouse
2c733a1678 cxgb3: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:26 +01:00
David Woodhouse
afd636e94d irda-usb: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:25 +01:00
David Woodhouse
2f26e8afb2 atmel: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:23 +01:00
David Woodhouse
8b72eb4333 p54: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:21 +01:00
David Woodhouse
f160ebcbeb rt2x00: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:19 +01:00
David Woodhouse
45ef0bdb18 zd1201: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:17 +01:00
David Woodhouse
0bc202e0fd aic94xx: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:15 +01:00
David Woodhouse
3b216d186c cxacru: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:14 +01:00
David Woodhouse
aafcd2f7d6 ueagle-atm: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:12 +01:00
David Woodhouse
2f0600b639 vx: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:10 +01:00
David Woodhouse
b8d21807a1 pcxhr: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:09 +01:00
David Woodhouse
93a9c901c8 riptide: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:07 +01:00
David Woodhouse
c2ba47d776 vx222: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:06 +01:00
David Woodhouse
b0d31d6b28 myri10ge: treat firmware data as const
... which means allocating our own buffer for reading it back.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:04 +01:00
David Woodhouse
9ad46a6ac5 cx25840: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
Acked-by: Tyler Trafford <ttrafford@gmail.com>
Acked-by: Mike Isely <isely@pobox.com>
2008-07-10 14:26:02 +01:00
David Woodhouse
f61e761e21 cyclades: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:26:01 +01:00
David Woodhouse
8187b4fb9c bluetooth: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:25:59 +01:00
David Woodhouse
6dfff895fa libertas: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10 14:25:57 +01:00
Linus Torvalds
6329d3021b Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  RDMA/cxgb3: Fix regression caused by class_device -> device conversion
2008-07-09 14:16:23 -07:00
Linus Torvalds
b72e9ebe7e Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2:
  [PATCH] ocfs2/dlm: Fixes oops in dlm_new_lockres()
2008-07-08 21:48:26 -07:00
Vitaly Bordug
ba0fc709e1 powerpc: Add missing reference to coherent_dma_mask
There is dma_mask in of_device upon of_platform_device_create()
but we don't actually set coherent_dma_mask. This may cause weird
behavior of USB subsystem using of_device USB host drivers.

Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-08 21:06:35 -07:00
Linus Torvalds
f1d407efbe Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: tcrypt - Fix memory leak in test_cipher
2008-07-08 18:10:51 -07:00
Daniel Guilak
7683c57c48 kernel/printk.c: Made printk_recursion_bug_msg static.
Signed-off-by: Daniel Guilak <daniel@danielguilak.com>
Acked-by: Josh Triplett <josh@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-08 18:10:34 -07:00
Steve Wise
5e19cf663b RDMA/cxgb3: Fix regression caused by class_device -> device conversion
The change to iwch_provider.c in commit f4e91eb4 ("IB: convert struct
class_device to struct device") undid the fix done in commit 7f049f2f
("RDMA/cxgb3: Hold rtnl_lock() around ethtool get_drvinfo call").  It
removed the calls to rtnl_lock() that serialized the iw_cxgb3 ethtool
ops calls into the cxgb3 driver.  This locking is needed to avoid
messing up the internal state of the cxgb3 driver.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-07-08 14:40:05 -07:00
Takashi Iwai
48948a3e23 Fix broken fix for fsl-diu-db
On 2.6.26-rc9, the commit 05946bce83
("fsl_diu_fb: fix build with CONFIG_PM=y, plus fix some warnings")
breaks its previous fix f969c5672b
("fsl-diu-db: compile fix")

This patch reverts the broken part.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-08 12:51:08 -07:00
Linus Torvalds
f57e91682d Merge branch 'hotfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
* 'hotfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
  SUNRPC: Fix an rpcbind breakage for the case of IPv6 lookups
  SUNRPC: Fix a double-free in rpcbind
  NFS: Fix readdir cache invalidation
2008-07-08 12:40:57 -07:00
Linus Torvalds
e914475486 Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Fix 32bit kernels on R4k with 128 byte cache line size
  [MIPS] Atlas, decstation: Fix section mismatches triggered by defconfigs
2008-07-08 12:40:19 -07:00
Jeff Mahoney
eb35c218d8 reiserfs: discard prealloc in reiserfs_delete_inode
With the removal of struct file from the xattr code,
reiserfs_file_release() isn't used anymore, so the prealloc isn't
discarded.  This causes hangs later down the line.

This patch adds it to reiserfs_delete_inode.  In most cases it will be a
no-op due to it already having been called, but will avoid hangs with
xattrs.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-08 12:39:31 -07:00
Trond Myklebust
803a9067e1 SUNRPC: Fix an rpcbind breakage for the case of IPv6 lookups
Now that rpcb_next_version has been split into an IPv4 version and an IPv6
version, we Oops when rpcb_call_async attempts to look up the IPv6-specific
RPC procedure in rpcb_next_version.

Fix the Oops simply by having rpcb_getport_async pass the correct RPC
procedure as an argument.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2008-07-08 15:23:10 -04:00
Trond Myklebust
0d3a34b48c SUNRPC: Fix a double-free in rpcbind
It is wrong to be freeing up the rpcbind arguments if the call to
rpcb_call_async() fails, since they should already have been freed up by
rpcb_map_release().

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2008-07-08 15:23:00 -04:00
Trond Myklebust
2aac05a919 NFS: Fix readdir cache invalidation
invalidate_inode_pages2_range() takes page offset arguments, not byte
ranges.

Another thought is that individual pages might perhaps get evicted by VM
pressure, in which case we might perhaps want to re-read not only the
evicted page, but all subsequent pages too (in case the server returns
more/less data per page so that the alignment of the next entry
changes). We should therefore remove the condition that we only do this on
page->index==0.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2008-07-08 15:22:40 -04:00
Thomas Bogendoerfer
14defd90f5 [MIPS] Fix 32bit kernels on R4k with 128 byte cache line size
The generated copy_page for R4k CPU with a 128 byte cache line size used
Create Dirty Exclusive cache line operations even if only part of the
cache line was filled.  This change avoids generating cache operations,
if only part of the cache line size is copied in one loop. It also
increases the maxmimum loop size, because the generated code even fits
into the available space for r4k CPUs with 128 byte cache line size.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-08 19:33:46 +01:00
Shane McDonald
b32dfbb9c5 [MIPS] Atlas, decstation: Fix section mismatches triggered by defconfigs
Resolve these mismatches by defining affected functions with the __cpuinit
attribute, rather than __init.

Signed-off-by: Shane McDonald <mcdonald.shane@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-08 19:33:46 +01:00
Linus Torvalds
90621ed829 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
  it8213: fix return value in it8213_init_one()
  palm_bk3710: fix IDECLK period calculation
  ide: add __ide_default_irq() inline helper
2008-07-08 11:19:11 -07:00
Bartlomiej Zolnierkiewicz
be305042b7 it8213: fix return value in it8213_init_one()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-08 19:27:23 +02:00
Sergei Shtylyov
ffab6cf44e palm_bk3710: fix IDECLK period calculation
The driver uses completely bogus rounding formula for calculating period from
the IDECLK frequency which gives one-off period values (e.g. 11 ns with 100 MHz
IDECLK) which in turn can lead to overclocked IDE transfer timings.  Actually,
rounding is just wrong in this case, so use a mere division for a safe result.

While at it, also:

- give 'ide_palm_clk' variable a more suitable name;

- get rid of the useless 'ideclkp' variable;

- drop the LISP stype 'p' postfix from the 'clkp' variable's name. :-)

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: mcherkashin@ru.mvista.com
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-08 19:27:22 +02:00
Bartlomiej Zolnierkiewicz
a861beb140 ide: add __ide_default_irq() inline helper
Add __ide_default_irq() inline helper and use it instead of
ide_default_irq() in ide-probe.c and ns87415.c (all host drivers
except IDE PCI ones always setup hwif->irq so it is enough to
check only for I/O bases 0x1f0 and 0x170).

This fixes post-2.6.25 regression since ide_default_irq()
define could shadow ide_default_irq() inline.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-07-08 19:27:22 +02:00
Linus Torvalds
9c0fc4e28b Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
  [S390] protect _PAGE_SPECIAL bit against mprotect
2008-07-08 09:29:34 -07:00
David Gibson
86df864249 Correct hash flushing from huge_ptep_set_wrprotect()
As Andy Whitcroft recently pointed out, the current powerpc version of
huge_ptep_set_wrprotect() has a bug.  It just calls ptep_set_wrprotect()
which in turn calls pte_update() then hpte_need_flush() with the 'huge'
argument set to 0.  This will cause hpte_need_flush() to flush the wrong
hash entries (of any).  Andy's fix for this is already in the powerpc
tree as commit 016b33c495.

I have confirmed this is a real bug, not masked by some other
synchronization, with a new testcase for libhugetlbfs.  A process write
a (MAP_PRIVATE) hugepage mapping, fork(), then alter the mapping and
have the child incorrectly see the second write.

Therefore, this should be fixed for 2.6.26, and for the stable tree.
Here is a suitable patch for 2.6.26, which I think will also be suitable
for the stable tree (neither of the headers in question has been changed
much recently).

It is cut down slighlty from Andy's original version, in that it does
not include a 32-bit version of huge_ptep_set_wrprotect().  Currently,
hugepages are not supported on any 32-bit powerpc platform.  When they
are, a suitable 32-bit version can be added - the only 32-bit hardware
which supports hugepages does not use the conventional hashtable MMU and
so will have different needs anyway.

Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-08 09:27:58 -07:00
Nick Piggin
138c9021ca [S390] protect _PAGE_SPECIAL bit against mprotect
Stop mprotect's pte_modify from wiping out the s390 pte_special bit, which
caused oops thereafter when vm_normal_page thought X's abnormal was normal.

Debugged-by: Ryan Hope <rmh3093@gmail.com>
Debugged-by: Zan Lynx <zlynx@acm.org>
Acked-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-07-08 11:31:15 +02:00
Darren Jenkins
dbb018cd8a crypto: tcrypt - Fix memory leak in test_cipher
Coverity CID: 2306 & 2307 RESOURCE_LEAK

In the second for loop in test_cipher(), data is allocated space with
kzalloc() and is only ever freed in an error case.
Looking at this loop, data is written to this memory but nothing seems
to read from it. 
So here is a patch removing the allocation, I think this is the right
fix.

Only compile tested.

Signed-off-by: Darren Jenkins <darrenrjenkins@gmailcom>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-08 15:51:44 +08:00
Linus Torvalds
7b51ba38d9 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
  Revert "PCI: Correct last two HP entries in the bfsort whitelist"
2008-07-07 16:59:43 -07:00
Jesse Barnes
739db07f82 Revert "PCI: Correct last two HP entries in the bfsort whitelist"
This reverts commit a167607255.  It duplicates
the change from 8d64c781f0 and only one should be
applied, otherwise some of the Dell quirks are lost.

Thanks to Tony Camuso for catching this.

Acked-by: Tony Camuso <tcamuso@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2008-07-07 11:31:53 -07:00
Sunil Mushran
18c6ac383f [PATCH] ocfs2/dlm: Fixes oops in dlm_new_lockres()
Patch fixes a race that can result in an oops while adding a
lockres to the dlm lockres tracking list.

Bug introduced by mainline commit 29576f8bb5.

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
2008-07-07 11:24:29 -07:00
Jeff Dike
4f81c5350b [UML] fix gcc ICEs and unresolved externs
There are various constraints on the use of unit-at-a-time:
 - i386 uses no-unit-at-a-time for pre-4.0 (not 4.3)
 - x86_64 uses unit-at-a-time always

Uli reported a crash on x86_64 with gcc 4.1.2 with unit-at-a-time,
resulting in commit c0a18111e5

Ingo reported a gcc internal error with gcc 4.3 with no-unit-at-a-timem,
resulting in 22eecde2f9

Benny Halevy is seeing extern inlines not resolved with gcc 4.3 with
no-unit-at-a-time

This patch reintroduces unit-at-a-time for gcc >= 4.0, bringing back the
possibility of Uli's crash.  If that happens, we'll debug it.

I started seeing both the internal compiler errors and unresolved
inlines on Fedora 9.  This patch fixes both problems, without so far
reintroducing the crash reported by Uli.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Benny Halevy <bhalevy@panasas.com>
Cc: Adrian Bunk <bunk@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Ulrich Drepper <drepper@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-07 10:53:10 -07:00
Linus Torvalds
b2798bf0ec Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  can: add sanity checks
  fs_enet: restore promiscuous and multicast settings in restart()
  ibm_newemac: Fixes entry of short packets
  ibm_newemac: Fixes kernel crashes when speed of cable connected changes
  pasemi_mac: Access iph->tot_len with correct endianness
  ehea: Access iph->tot_len with correct endianness
  ehea: fix race condition
  ehea: add MODULE_DEVICE_TABLE
  ehea: fix might sleep problem
  forcedeth: fix lockdep warning on ethtool -s
  Add missing skb->dev assignment in Frame Relay RX code
  bridge: fix use-after-free in br_cleanup_bridges()
  tcp: fix a size_t < 0 comparison in tcp_read_sock
  tcp: net/ipv4/tcp.c needs linux/scatterlist.h
  libertas: support USB persistence on suspend/resume (resend)
  iwlwifi: drop skb silently for Tx request in monitor mode
  iwlwifi: fix incorrect 5GHz rates reported in monitor mode
2008-07-07 09:24:28 -07:00
Benjamin Herrenschmidt
3bc5ab9b7f powerpc: Fix unterminated of_device_id array in legacy_serial.c
A recent patch to legacy_serial.c factored out some code by
using the of_match_node() facility to match a node against
an array of possible matches. However, the patch didn't properly
terminate the array causing potential crashes in cases where no
match is found. In addition, the name of the array was poorly
chosen for a static symbol making debugging harder.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-07 08:53:49 -07:00
Linus Torvalds
0fe1ef24f7 vsprintf: add support for '%pS' and '%pF' pointer formats
They print out a pointer in symbolic format, if possible (ie using
symbolic KALLSYMS information).  The '%pS' format is for regular direct
pointers (which can point to data or code and that you find on the stack
during backtraces etc), while '%pF' is for C function pointer types.

On most architectures, the two mean exactly the same thing, but some
architectures use an indirect pointer for C function pointers, where the
function pointer points to a function descriptor (which in turn contains
the actual pointer to the code).  The '%pF' code automatically does the
appropriate function descriptor dereference on such architectures.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-06 16:55:51 -07:00