Eric W. Biederman [Fri, 1 Jun 2007 07:46:33 +0000 (00:46 -0700)]
msi: mask the msix vector before we unmap it
With these two lines in the reverse order the drives/block/ccis.c was
oopsing in msi_free_irqs. Silly us calling writel on an area after
we unmap it.
BUG: unable to handle kernel paging request at virtual address
f8b2200c
printing eip:
c01e9cc7
*pdpt =
0000000000003001
*pde =
0000000037e48067
*pte =
0000000000000000
Oops: 0002 [#1]
SMP
Modules linked in: cciss ipv6 parport_pc lp parport autofs4 i2c_dev i2c_core
sunrpc loop dm_multipath button battery asus_acpi ac tg3 floppy sg dm_snapshot
dm_zero dm_mirror ext3 jbd dm_mod ata_piix libata mptsas scsi_transport_sas
mptspi scsi_transport_spi mptscsih mptbase sd_mod scsi_mod
CPU: 1
EIP: 0060:[<
c01e9cc7>] Not tainted VLI
EFLAGS:
00010286 (
2.6.22-rc2-gd2579053 #1)
EIP is at msi_free_irqs+0x81/0xbe
eax:
f8b22000 ebx:
f71f3180 ecx:
f7fff280 edx:
c1886eb8
esi:
f7c4e800 edi:
f7c4ec48 ebp:
00000002 esp:
f5a0dec8
ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068
Process rmmod (pid: 5286, ti=
f5a0d000 task=
c47d2550 task.ti=
f5a0d000)
Stack:
00000002 f8b72294 00000400 f8b69ca7 f8b6bc6c 00000002 00000000 00000000
00000000 00000000 00000000 f5a997f4 f8b69d61 f7c5a4b0 f7c4e848 f7c4e848
f7c4e800 f7c4e800 f8b72294 f7c4e848 f8b72294 c01e3cdf f7c4e848 c024c469
Call Trace:
[<
f8b69ca7>] cciss_shutdown+0xae/0xc3 [cciss]
[<
f8b69d61>] cciss_remove_one+0xa5/0x178 [cciss]
[<
c01e3cdf>] pci_device_remove+0x16/0x35
[<
c024c469>] __device_release_driver+0x71/0x8e
[<
c024c56e>] driver_detach+0xa0/0xde
[<
c024bc5c>] bus_remove_driver+0x27/0x41
[<
c01e3ef3>] pci_unregister_driver+0xb/0x13
[<
f8b6a343>] cciss_cleanup+0xf/0x51 [cciss]
[<
c0139ced>] sys_delete_module+0x110/0x135
[<
c0104c7a>] sysenter_past_esp+0x5f/0x85
Here's a patch that just reverses the 2 lines of code as Eric suggests. Please
consider this for inclusion.
Signed-off-by: Mike Miller <mike.miller@hp.com>
Signed-off-by: Chase Maupin <chase.maupin@hp.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Eric W. Biederman [Fri, 1 Jun 2007 07:46:32 +0000 (00:46 -0700)]
msi: fix the ordering of msix irqs
"Mike Miller (OS Dev)" <mikem@beardog.cca.cpqcorp.net> writes:
Found what seems the problem with our vectors being listed backward. In
drivers/pci/msi.c we should be using list_add_tail rather than list_add to
preserve the ordering across various kernels. Please consider this for
inclusion.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Screwed-up-by: Michael Ellerman <michael@ellerman.id.au>
Cc: "Mike Miller (OS Dev)" <mikem@beardog.cca.cpqcorp.net>
Cc: Andi Kleen <ak@suse.de>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Mariusz Kozlowski [Fri, 1 Jun 2007 07:46:30 +0000 (00:46 -0700)]
m68k: parenthesis balance
Balance parenthesis in m68k mac debug code.
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jan Kara [Fri, 1 Jun 2007 07:46:29 +0000 (00:46 -0700)]
Fix possible UDF data corruption
update_next_aext() could possibly rewrite values in elen and eloc, possibly
leading to data corruption when rewriting a file. Use temporary variables
instead. Also advance cur_epos as it can also point to an indirect extent
pointer.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jan Altenberg [Fri, 1 Jun 2007 07:46:29 +0000 (00:46 -0700)]
Add select PHYLIB to the UCC_GETH Kconfig option
ucc_geth has been migrated to use the common phylib code. So lets add a
'select PHYLIB' to the UCC_GETH Kconfig entry.
Signed-off-by: Jan Altenberg <jan.altenberg@linutronix.de>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Zou Nan hai [Fri, 1 Jun 2007 07:46:28 +0000 (00:46 -0700)]
x86_64: allocate sparsemem memmap above 4G
On systems with huge amount of physical memory, VFS cache and memory memmap
may eat all available system memory under 4G, then the system may fail to
allocate swiotlb bounce buffer.
There was a fix for this issue in arch/x86_64/mm/numa.c, but that fix dose
not cover sparsemem model.
This patch add fix to sparsemem model by first try to allocate memmap above
4G.
Signed-off-by: Zou Nan hai <nanhai.zou@intel.com>
Acked-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Andi Kleen <ak@suse.de>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alexey Dobriyan [Fri, 1 Jun 2007 07:46:27 +0000 (00:46 -0700)]
Fix vmi.c compilation
Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Fri, 1 Jun 2007 14:49:18 +0000 (07:49 -0700)]
Merge branch 'for_linus' of git://git./linux/kernel/git/tytso/ext4
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
Define/reserve new ext4 superblock fields
When ext4_ext_insert_extent() fails to insert new blocks
ext4: Extent overlap bugfix
Remove unnecessary exported symbols.
EXT4: Fix whitespace
Jay Cliburn [Sat, 26 May 2007 22:01:04 +0000 (17:01 -0500)]
PCI: quirk disable MSI on via vt3351
The Via VT3351 APIC does not play well with MSI and unleashes a flood
of APIC errors when MSI is used to deliver interrupts. The problem
was recently exposed when the atl1 network device driver, which enables
MSI by default, stimulated APIC errors on an Asus M2V mainboard, which
employs the Via VT3351.
See http://bugzilla.kernel.org/show_bug.cgi?id=8472 for additional
details on this bug.
Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Ivan Kokshaysky [Wed, 23 May 2007 21:50:02 +0000 (14:50 -0700)]
PCI: i386: fixup for Siemens Nixdorf AG FSC Multiprocessor Interrupt Controllers
Wolfgang gets:
PCI: Cannot allocate resource region 0 of device 0000:00:04.0
PCI: Error while updating region 0000:00:04.0/0 (
a8008000 !=
fec08000)
Note that the BAR seems to have high address bits hardwired to
fec00000.
And device 0000:00:04.0 is
00:04.0 System peripheral: Siemens Nixdorf AG FSC Multiprocessor Interrupt Controller (rev 02)
I'd guess that when we try to reassign this resource, PCI interrupts might
just stop working. This could explain SCSI timeouts and other weird things.
Cc: Wolfgang Erig <Wolfgang.Erig@gmx.de>
Cc: Chuck Ebbert <cebbert@redhat.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Ben Gardner [Fri, 11 May 2007 05:58:58 +0000 (22:58 -0700)]
PCI: Fix pci_find_present
pci_find_present() is only matching the last item in the list of ids.
The break after the match is found only escapes the for loop, not the
while loop, so found gets reset to NULL on the next pass.
Signed-off-by: Ben Gardner <gardner.ben@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Andy Gospodarek [Fri, 11 May 2007 05:58:57 +0000 (22:58 -0700)]
PCI: disable MSI by default on systems with Serverworks HT1000 chips
I've been seeing lots of messages like these:
eth0: No interrupt was generated using MSI, switching to INTx mode. Please
report this failure to the PCI maintainer and include system chipset
information.
On several systems that use the following Severworks HT1000 (also sometimes
labeled as a Broadcom chipset as well) bridge chips. It doesn't appear MSI
works well (if at all) on these systems.
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Dan Williams [Fri, 27 Apr 2007 01:21:38 +0000 (18:21 -0700)]
msi: fix ARM compile
In file included from drivers/pci/msi.c:22:
include/asm/smp.h:17:26: asm/arch/smp.h: No such file or directory
include/asm/smp.h:20:3: #error "<asm-arm/smp.h> included in non-SMP build"
include/asm/smp.h:23:1: warning: "raw_smp_processor_id" redefined
In file included from include/linux/sched.h:65,
from include/linux/mm.h:4,
from drivers/pci/msi.c:10:
include/linux/smp.h:85:1: warning: this is the location of the previous
definition
Tested on powerpc, i386, and x86_64.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Theodore Ts'o [Thu, 31 May 2007 16:43:28 +0000 (12:43 -0400)]
Define/reserve new ext4 superblock fields
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Alex Tomas [Thu, 24 May 2007 17:04:25 +0000 (13:04 -0400)]
When ext4_ext_insert_extent() fails to insert new blocks
we should free just the allocated blocks.
Signed-off-by: Alex Tomas <alex@clusterfs.com>
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Amit Arora [Thu, 24 May 2007 17:04:13 +0000 (13:04 -0400)]
ext4: Extent overlap bugfix
This patch adds a check for overlap of extents and cuts short the
new extent to be inserted, if there is a chance of overlap.
Signed-off-by: Amit Arora <aarora@in.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Mingming Cao [Thu, 24 May 2007 17:04:41 +0000 (13:04 -0400)]
Remove unnecessary exported symbols.
Signed-Off-By: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Dave Kleikamp [Thu, 24 May 2007 17:04:54 +0000 (13:04 -0400)]
EXT4: Fix whitespace
Replace a lot of spaces with tabs
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Linus Torvalds [Thu, 31 May 2007 19:33:16 +0000 (12:33 -0700)]
Merge git://git./linux/kernel/git/sam/kbuild-fix
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fix:
sparc64: fix alignment bug in linker definition script
Linus Torvalds [Thu, 31 May 2007 16:16:37 +0000 (09:16 -0700)]
Merge branch 'for-linus' of git://git390.osdl.marist.edu/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
[S390] cio: deregister ccw device when pgid disband failed
[S390] cio: Use device_schedule_callback() for removing disconnected devices.
[S390] Fix section annotations.
[S390] raw3270: use mutex instead of semaphore
[S390] arch/s390/kernel/debug.c: use mutex instead of semaphore
[S390] dasd_eer: use mutex instead of semaphore
[S390] Add exception handler for diagnose 224
Linus Torvalds [Thu, 31 May 2007 16:15:42 +0000 (09:15 -0700)]
Merge /pub/scm/linux/kernel/git/lethal/sh-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6:
sh: support older gcc's
sh: trivial build cleanups.
sh: Fix vsyscall build failure.
sh: Trivial fix for dma-api compile failure.
sh: Fix pcrel too far for in_nmi label.
sh: section mismatch fixes for system timer.
Linus Torvalds [Thu, 31 May 2007 16:14:39 +0000 (09:14 -0700)]
Merge branch 'linus' of /linux/kernel/git/perex/alsa
* 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa:
[ALSA] version 1.0.14
[ALSA] hda-codec - Fix STAC922x capture boost level
[ALSA] hda-codec - Fix input with STAC92xx
[ALSA] hda-codec - Fix pin configs for Gateway MX6453
[ALSA] hda-codec - Add support for MSI K9N Ultra
[ALSA] hda-codec - Add quirk for Supermicro PDSBA to alc883_cfg_tbl[]
[ALSA] hda-codec - Add quirk for MSI S420
[ALSA] Fix ASoC s3c24xx-pcm spinlock bug
[ALSA] hda-intel: fix ASUS M2V detection
[ALSA] ali5451 - Fix possible NULL dereference
[ALSA] hda-codec - Add support for ASUS A8J modem
[ALSA] HDA: Fix headphone mute issue on non-eapd Conexant systems
[ALSA] HDA: Add more systems to Sigmatel codec
[ALSA] HDA: Add support for Gateway NX860
Linus Torvalds [Thu, 31 May 2007 16:14:12 +0000 (09:14 -0700)]
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:
[SPARC]: Missing #include <linux/mm.h> in drivers/sbus/char/flash.c
[SPARC32]: Build fix.
[SPARC64]: Add missing NCS and SVC hypervisor interfaces.
Linus Torvalds [Thu, 31 May 2007 16:13:41 +0000 (09:13 -0700)]
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: (24 commits)
[IPSEC]: Add xfrm_sysctl.txt.
[BRIDGE]: Round off STP perodic timers.
[BRIDGE]: Reduce frequency of forwarding cleanup timer in bridge.
[TCP] tcp_probe: use GCC printf attribute
[TCP] tcp_probe: a trivial fix for mismatched number of printl arguments.
[IPV6] ADDRCONF: Fix conflicts in DEVCONF_xxx constant.
[NET] napi: Call __netif_rx_complete in netif_rx_complete
[TCP]: Consolidate checking for tcp orphan count being too big.
[SOCK]: Shrink struct sock by 8 bytes on 64-bit.
[AF_PACKET]: Kill CONFIG_PACKET_SOCKET.
[IPV6]: Fix build warning.
[AF_PACKET]: Kill bogus CONFIG_PACKET_MULTICAST
[IPV4]: Kill references to bogus non-existent CONFIG_IP_NOSIOCRT
[IPSEC]: Fix panic when using inter address familiy IPsec on loopback.
[NET]: parse ip:port strings correctly in in4_pton
[IPV6] ROUTE: No longer handle ::/0 specially.
[IPSEC]: Fix IPv6 AH calculation in outbound
[XFRM]: xfrm_larval_drop sysctl should be __read_mostly.
[XFRM]: Allow XFRM_ACQ_EXPIRES to be tunable via sysctl.
[CASSINI]: Fix printk message typo.
...
Linus Torvalds [Thu, 31 May 2007 16:10:06 +0000 (09:10 -0700)]
Merge /pub/scm/linux/kernel/git/herbert/crypto-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6:
[CRYPTO] cryptd: Fix problem with cryptd and the freezer
Linus Torvalds [Thu, 31 May 2007 16:08:49 +0000 (09:08 -0700)]
Merge branch 'drm-patches' of ssh:///linux/kernel/git/airlied/drm-2.6
* 'drm-patches' of ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
drm: make sure the drawable code doesn't call malloc(0).
drm/radeon: add more IGP chipset pci ids
drm: Spinlock initializer cleanup
Linus Torvalds [Thu, 31 May 2007 16:07:59 +0000 (09:07 -0700)]
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] Add drive to NCQ blacklist
Peter Oberparleiter [Thu, 31 May 2007 15:38:07 +0000 (17:38 +0200)]
[S390] cio: deregister ccw device when pgid disband failed
Deregister ccw device when device failure is detected during offline-
processing (e.g. when no last-path-gone indication was presented by
the hardware) to prevent the device from entering a non-recoverable
not-operational state.
Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cornelia Huck [Thu, 31 May 2007 15:38:06 +0000 (17:38 +0200)]
[S390] cio: Use device_schedule_callback() for removing disconnected devices.
We can't deregister disconnected and orphaned devices directly from
the online attribute's store method, but must take a detour.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Heiko Carstens [Thu, 31 May 2007 15:38:05 +0000 (17:38 +0200)]
[S390] Fix section annotations.
Use the __cpuinit instead of __devinit section annotations for code
that deals with cpu hotplug. In addition add some more annotations on
functions that have been left out so far.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Christoph Hellwig [Thu, 31 May 2007 15:38:04 +0000 (17:38 +0200)]
[S390] raw3270: use mutex instead of semaphore
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Christoph Hellwig [Thu, 31 May 2007 15:38:03 +0000 (17:38 +0200)]
[S390] arch/s390/kernel/debug.c: use mutex instead of semaphore
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Christoph Hellwig [Thu, 31 May 2007 15:38:02 +0000 (17:38 +0200)]
[S390] dasd_eer: use mutex instead of semaphore
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Michael Holzheu [Thu, 31 May 2007 15:38:01 +0000 (17:38 +0200)]
[S390] Add exception handler for diagnose 224
To be able to run with the diagnose 224 switched off, a potential
specification exception has to be handled.
Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Roman Zippel [Thu, 31 May 2007 07:40:54 +0000 (00:40 -0700)]
m68k: discontinuous memory support
Fix support for discontinuous memory
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Andrew Morton [Thu, 31 May 2007 07:40:52 +0000 (00:40 -0700)]
afs: needs sched.h
mips:
fs/afs/flock.c: In function `afs_lock_may_be_available':
fs/afs/flock.c:55: error: dereferencing pointer to incomplete type
fs/afs/flock.c: In function `afs_lock_work':
fs/afs/flock.c:84: error: dereferencing pointer to incomplete type
fs/afs/flock.c:89: error: dereferencing pointer to incomplete type
fs/afs/flock.c:109: error: dereferencing pointer to incomplete type
fs/afs/flock.c:135: error: dereferencing pointer to incomplete type
fs/afs/flock.c:143: error: dereferencing pointer to incomplete type
fs/afs/flock.c:158: error: dereferencing pointer to incomplete type
fs/afs/flock.c:161: error: dereferencing pointer to incomplete type
fs/afs/flock.c:179: error: `TASK_UNINTERRUPTIBLE' undeclared (first use in this function)
fs/afs/flock.c:179: error: (Each undeclared identifier is reported only once
fs/afs/flock.c:179: error: for each function it appears in.)
fs/afs/flock.c:179: error: `TASK_INTERRUPTIBLE' undeclared (first use in this function)
fs/afs/flock.c:182: error: dereferencing pointer to incomplete type
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Christoph Lameter [Thu, 31 May 2007 07:40:51 +0000 (00:40 -0700)]
SLUB: Fix NUMA / SYSFS bootstrap issue
We need this patch in ASAP. Patch fixes the mysterious hang that remained
on some particular configurations with lockdep on after the first fix that
moved the #idef CONFIG_SLUB_DEBUG to the right location. See
http://marc.info/?t=
117963072300001&r=1&w=2
The kmem_cache_node cache is very special because it is needed for NUMA
bootstrap. Under certain conditions (like for example if lockdep is
enabled and significantly increases the size of spinlock_t) the structure
may become exactly the size as one of the larger caches in the kmalloc
array.
That early during bootstrap we cannot perform merging properly. The unique
id for the kmem_cache_node cache will match one of the kmalloc array.
Sysfs will complain about a duplicate directory entry. All of this occurs
while the console is not yet fully operational. Thus boot may appear to be
silently failing.
The kmem_cache_node cache is very special. During early boostrap the main
allocation function is not operational yet and so we have to run our own
small special alloc function during early boot. It is also special in that
it is never freed.
We really do not want any merging on that cache. Set the refcount -1 and
forbid merging of slabs that have a negative refcount.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Roman Zippel [Thu, 31 May 2007 07:40:50 +0000 (00:40 -0700)]
m68k: runtime patching infrastructure
Add the basic infrastructure to allow runtime patching of kernel and modules
to optimize a few functions with parameters, which are only calculated once
during bootup and are otherwise constant. Use this for the conversion between
virtual and physical addresses.
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Andrew Morton [Thu, 31 May 2007 07:40:49 +0000 (00:40 -0700)]
ntfs_init_locked_inode(): fix array indexing
Local variable `i' is a byte-counter. Don't use it as an index into an array
of le32's.
Reported-by: "young dave" <hidave.darkstar@gmail.com>
Cc: "Christoph Lameter" <clameter@sgi.com>
Acked-by: Anton Altaparmakov <aia21@cantab.net>
Cc: <stable@kernel.org>
Cc: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Tejun Heo [Thu, 31 May 2007 07:40:48 +0000 (00:40 -0700)]
pci-quirks: fix MSI disabling on RS400-200 and RS480
Commit
c0affe9db42bf85f4a606b3262c35ec59a5d3788 doesn't work because
the host controller is being quirked not a PCI bridge. This patch
reverts the commit, rename quirk_svw_msi() to quirk_disable_all_msi()
and use it instead.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Matias Alejandro Torres <torresmat@gmail.com>
Cc: Greg K-H <greg@kroah.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Christoph Lameter [Thu, 31 May 2007 07:40:47 +0000 (00:40 -0700)]
SLUB: More documentation
Update documentation to describe how to read a SLUB error report.
Add slub parameters to Documentation/kernel-parameters.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: "Randy.Dunlap" <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Marc Pignat [Thu, 31 May 2007 07:40:44 +0000 (00:40 -0700)]
at91: fix enable/disable_irq_wake symmetry in pcmcia driver
Fix enable_irq_wake and disable_irq_wake symmetry in at91 pcmcia driver
disable_irq_wake call must be symmetric with enable_irq_wake. This patch
fix that problem for the at91_pcmia driver. It seems that this patch was
forgotten when we've fixed irq_wake symmetry in all at91 related drivers.
It was discussed in the "at91 drivers and [enable/disable]_irq_wake
(wrong?) usage" thread on the linux-arm-kernel mailing list.
Signed-off-by: Marc Pignat <marc.pignat@hevs.ch>
Cc: David Brownell <david-b@pacbell.net>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Thu, 31 May 2007 14:55:16 +0000 (07:55 -0700)]
smpboot: fix cachesize comparison in smp_tune_scheduling()
Jarek Poplawski noted that boot_cpu_data.x86_cache_size is signed int
and can be < 0 too.
In fact we test for it. Except we assigned it to an unsigned value..
Cc: Jarek Poplawski <jarkao2@o2.pl>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Andi Kleen <ak@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Thu, 31 May 2007 06:04:57 +0000 (14:04 +0800)]
neofb: Fix pseudo_palette array overrun in neofb_setcolreg
The pseudo_palette has room for 16 entries only, but in truecolor mode, it
attempts to write 256.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Acked-by: Tero Roponen <teanropo@jyu.fi>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jaroslav Kysela [Thu, 31 May 2007 09:03:27 +0000 (11:03 +0200)]
[ALSA] version 1.0.14
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Horst H. von Brand [Thu, 31 May 2007 08:27:52 +0000 (01:27 -0700)]
[SPARC]: Missing #include <linux/mm.h> in drivers/sbus/char/flash.c
drivers/sbus/char/flash.c does use macros VM_READ and such, needs to include
linux/mm.h.
Signed-off-by: Horst H. von Brand <vonbrand@inf.utfsm.cl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Andrew Morton [Thu, 31 May 2007 08:19:24 +0000 (01:19 -0700)]
[SPARC32]: Build fix.
Fix
6197fe4d720ea3e2ee94cdc7ef32d6c0151199de
arch/sparc/lib/atomic32.c: In function '__cmpxchg_u32':
arch/sparc/lib/atomic32.c:127: error: 'addr' undeclared (first use in this function)
arch/sparc/lib/atomic32.c:127: error: (Each undeclared identifier is reported only once
arch/sparc/lib/atomic32.c:127: error: for each function it appears in.)
I assume this is what was intended..
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: William Irwin <wli@holomorphy.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 31 May 2007 02:01:47 +0000 (19:01 -0700)]
[SPARC64]: Add missing NCS and SVC hypervisor interfaces.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 31 May 2007 08:34:55 +0000 (01:34 -0700)]
[IPSEC]: Add xfrm_sysctl.txt.
And use it to document new xfrm_acq_expires sysctl.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 31 May 2007 08:23:58 +0000 (01:23 -0700)]
Merge branch 'mac80211' of git://git./linux/kernel/git/linville/wireless-2.6
Stephen Hemminger [Thu, 31 May 2007 08:21:39 +0000 (01:21 -0700)]
[BRIDGE]: Round off STP perodic timers.
Peroidic STP timers don't have to be exact. The hold timer runs at
1HZ, and the hello timer normally runs at 2HZ; save power by aligning
it them to next second.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Baruch Even [Thu, 31 May 2007 08:20:45 +0000 (01:20 -0700)]
[BRIDGE]: Reduce frequency of forwarding cleanup timer in bridge.
The bridge cleanup timer is fired 10 times a second for timers that
are at least 15 seconds ahead in time and that are not critical to be
cleaned asap.
This patch calculates the next time to run the timer as the minimum of
all timers or a minimum based on the current state.
Signed-off-by: Baruch Even <baruch@ev-en.org>
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Tue, 29 May 2007 20:24:51 +0000 (13:24 -0700)]
[TCP] tcp_probe: use GCC printf attribute
The function in tcp_probe is printf like, use GCC to check the args.
Sighed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sangtae Ha [Tue, 29 May 2007 20:24:11 +0000 (13:24 -0700)]
[TCP] tcp_probe: a trivial fix for mismatched number of printl arguments.
Just a fix to correct the number of printl arguments. Now, srtt is
logging correctly.
Signed-off-by: Sangtae Ha <sangtae.ha@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
YOSHIFUJI Hideaki [Tue, 29 May 2007 20:23:34 +0000 (13:23 -0700)]
[IPV6] ADDRCONF: Fix conflicts in DEVCONF_xxx constant.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Tue, 29 May 2007 20:22:52 +0000 (13:22 -0700)]
[NET] napi: Call __netif_rx_complete in netif_rx_complete
This patch kills a little bit of code duplication between the two
variants of netif_rx_complete.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pavel Emelianov [Tue, 29 May 2007 20:19:18 +0000 (13:19 -0700)]
[TCP]: Consolidate checking for tcp orphan count being too big.
tcp_out_of_resources() and tcp_close() perform the
same checking of number of orphan sockets. Move this
code into common place.
Signed-off-by: Pavel Emelianov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Arnaldo Carvalho de Melo [Tue, 29 May 2007 20:17:47 +0000 (13:17 -0700)]
[SOCK]: Shrink struct sock by 8 bytes on 64-bit.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 29 May 2007 20:16:31 +0000 (13:16 -0700)]
[AF_PACKET]: Kill CONFIG_PACKET_SOCKET.
Always set, but af_packet.c, not by the Kconfig subsystem, so
just get rid of it.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 29 May 2007 20:15:41 +0000 (13:15 -0700)]
[IPV6]: Fix build warning.
net/ipv6/ip6_fib.c: In function ‘fib6_add_rt2node’:
net/ipv6/ip6_fib.c:661: warning: label ‘out’ defined but not used
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 29 May 2007 20:12:50 +0000 (13:12 -0700)]
[AF_PACKET]: Kill bogus CONFIG_PACKET_MULTICAST
It is unconditionally set by af_packet.c, not by the Kconfig
subsystem, so just kill it off.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 29 May 2007 20:06:51 +0000 (13:06 -0700)]
[IPV4]: Kill references to bogus non-existent CONFIG_IP_NOSIOCRT
Signed-off-by: David S. Miller <davem@davemloft.net>
Kazunori MIYAZAWA [Tue, 29 May 2007 20:03:17 +0000 (13:03 -0700)]
[IPSEC]: Fix panic when using inter address familiy IPsec on loopback.
Signed-off-by: Kazunori MIYAZAWA <kazunori@miyazawa.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jerome Borsboom [Tue, 29 May 2007 19:59:54 +0000 (12:59 -0700)]
[NET]: parse ip:port strings correctly in in4_pton
in4_pton converts a textual representation of an ip4 address
into an integer representation. However, when the textual representation
is of in the form ip:port, e.g. 192.168.1.1:5060, and 'delim' is set to
-1, the function bails out with an error when reading the colon.
It makes sense to allow the colon as a delimiting character without
explicitly having to set it through the 'delim' variable as there can be
no ambiguity in the point where the ip address is completely parsed. This
function is indeed called from nf_conntrack_sip.c in this way to parse
textual ip:port combinations which fails due to the reason stated above.
Signed-off-by: Jerome Borsboom <j.borsboom@erasmusmc.nl>
Signed-off-by: David S. Miller <davem@davemloft.net>
YOSHIFUJI Hideaki [Tue, 29 May 2007 08:13:24 +0000 (01:13 -0700)]
[IPV6] ROUTE: No longer handle ::/0 specially.
We do not need to handle ::/0 routes specially any longer.
This should fix BUG #8349.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Acked-by: Yuji Sekiya <sekiya@wide.ad.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kazunori MIYAZAWA [Fri, 25 May 2007 08:22:25 +0000 (01:22 -0700)]
[IPSEC]: Fix IPv6 AH calculation in outbound
Signed-off-by: Kazunori MIYAZAWA <miyazawa@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 25 May 2007 07:42:49 +0000 (00:42 -0700)]
[XFRM]: xfrm_larval_drop sysctl should be __read_mostly.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 25 May 2007 07:41:38 +0000 (00:41 -0700)]
[XFRM]: Allow XFRM_ACQ_EXPIRES to be tunable via sysctl.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 25 May 2007 03:59:26 +0000 (20:59 -0700)]
[CASSINI]: Fix printk message typo.
Signed-off-by: David S. Miller <davem@davemloft.net>
Rafael J. Wysocki [Thu, 31 May 2007 08:10:22 +0000 (18:10 +1000)]
[CRYPTO] cryptd: Fix problem with cryptd and the freezer
Make sure that cryptd is marked as nonfreezable and does not hold up the
freezer.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Takashi Iwai [Tue, 29 May 2007 17:01:37 +0000 (19:01 +0200)]
[ALSA] hda-codec - Fix STAC922x capture boost level
STAC922x provides the capture boost level up to 4, but actually it
works only up to 2. Since the range of the mixer is automatically
defined from amp-capability bits, we need to override the value
beforehand. snd_hda_override_amp_caps() is introduced for this
purpose.
The function patch_stac922x() calls this for NID 0x12 (Mux Capture
Volume). This should fix another recording problem on Intel Macs.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Takashi Iwai [Tue, 29 May 2007 16:01:06 +0000 (18:01 +0200)]
[ALSA] hda-codec - Fix input with STAC92xx
The recent fix for STAC92xx surround outputs broke the input pin
setting for shared line-in and mic jacks. This patch fixes the
breakage.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Steve Longerbeam [Tue, 29 May 2007 12:36:17 +0000 (14:36 +0200)]
[ALSA] hda-codec - Fix pin configs for Gateway MX6453
Fix pin default configs for speaker associations and sequence
for Gateway MX6453 machine with STAC925x codecs.
Signed-off-by: Steve Longerbeam <stevel@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Tobin Davis [Tue, 29 May 2007 12:29:08 +0000 (14:29 +0200)]
[ALSA] hda-codec - Add support for MSI K9N Ultra
This patch adds the MSI K9N Ultra system to the realtek patch.
Signed-off-by: Tobin Davis <tdavis@dsl-only.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Daniel T Chen [Tue, 29 May 2007 07:41:55 +0000 (03:41 -0400)]
[ALSA] hda-codec - Add quirk for Supermicro PDSBA to alc883_cfg_tbl[]
Tested and verified in #alsa/Freenode on Tuesday, May 29, 2007.
Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
Signed-off-by: crimsun@Box.ncat.edu
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Baruch Even [Fri, 25 May 2007 10:18:49 +0000 (12:18 +0200)]
[ALSA] hda-codec - Add quirk for MSI S420
Add a quirk for MSI S420 (based on a guess work).
From: Baruch Even <baruch@ev-en.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Zoltan Devai [Tue, 22 May 2007 14:17:05 +0000 (16:17 +0200)]
[ALSA] Fix ASoC s3c24xx-pcm spinlock bug
This should fix a spinlock lockup bug on the s3c24xx arch.
From: Zoltan Devai <zdevai@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Daniel Drake [Mon, 21 May 2007 10:27:57 +0000 (12:27 +0200)]
[ALSA] hda-intel: fix ASUS M2V detection
Commit
f32610edab47f36946d23b883aeae91e15986121 added ALC660VD support, but
this caused a 2.6.21 regression for some users. The ASUS M2V device is
now detected as ALC660VD rather than ALC660/861 but the PCI quirk was not
carried over.
This patch allows affected users to use audio again.
http://bugzilla.kernel.org/show_bug.cgi?id=8273
https://bugs.gentoo.org/show_bug.cgi?id=178243
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Takashi Iwai [Sat, 19 May 2007 14:30:35 +0000 (16:30 +0200)]
[ALSA] ali5451 - Fix possible NULL dereference
Reported by Eric Sesterhenn.
Fix the wrong checks of extra voice pointer, which may cause NULL
dereferences.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Christian Rothlaender [Fri, 18 May 2007 14:55:26 +0000 (16:55 +0200)]
[ALSA] hda-codec - Add support for ASUS A8J modem
This patch adds support for the ASUS A8J Series 56k Modem (Motorola SM56)
Signed-off-by: Christian Rothlaender <christian@rothlaender.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Tobin Davis [Thu, 17 May 2007 07:40:47 +0000 (09:40 +0200)]
[ALSA] HDA: Fix headphone mute issue on non-eapd Conexant systems
This patch fixes an automute code issue for systems that do not rely
on eapd support.
Signed-off-by: Tobin Davis <tdavis@dsl-only.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Tobin Davis [Thu, 17 May 2007 07:38:24 +0000 (09:38 +0200)]
[ALSA] HDA: Add more systems to Sigmatel codec
This patch adds more Dell systems and a Panasonic laptop with
STAC9200 codecs.
Signed-off-by: Tobin Davis <tdavis@dsl-only.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Tobin Davis [Thu, 17 May 2007 07:36:34 +0000 (09:36 +0200)]
[ALSA] HDA: Add support for Gateway NX860
This patch adds support for the Gateway NX860 system.
Signed-off-by: Tobin Davis <tdavis@dsl-only.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Andrew Morton [Thu, 31 May 2007 04:48:57 +0000 (13:48 +0900)]
sh: support older gcc's
Make my version of gcc happy.
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Evgeniy Polyakov [Thu, 31 May 2007 04:46:21 +0000 (13:46 +0900)]
sh: trivial build cleanups.
Several errors were spotted during building for custom config (SMP
included). Although SMP still does not compile (no ipi and
__smp_call_function) and does not work, this looks a bit cleaner.
Some other errors obtained via gcc-4.1.0 build.
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Manuel Lauss [Thu, 31 May 2007 04:44:55 +0000 (13:44 +0900)]
sh: Fix vsyscall build failure.
CC arch/sh/kernel/vsyscall/vsyscall.o
a/arch/sh/kernel/vsyscall/vsyscall.c: In function 'arch_setup_additional_pages':
a/arch/sh/kernel/vsyscall/vsyscall.c:63: error: dereferencing pointer to incomplete type
a/arch/sh/kernel/vsyscall/vsyscall.c:67: error: dereferencing pointer to incomplete type
a/arch/sh/kernel/vsyscall/vsyscall.c:82: error: dereferencing pointer to incomplete type
a/arch/sh/kernel/vsyscall/vsyscall.c:85: error: dereferencing pointer to incomplete type
a/arch/sh/kernel/vsyscall/vsyscall.c: In function 'arch_vma_name':
a/arch/sh/kernel/vsyscall/vsyscall.c:91: error: dereferencing pointer to incomplete type
Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Manuel Lauss [Thu, 31 May 2007 04:44:17 +0000 (13:44 +0900)]
sh: Trivial fix for dma-api compile failure.
Trivial fix for arch/sh/drivers/dma/dma-api.c compile failure:
CC arch/sh/drivers/dma/dma-api.o
a/arch/sh/drivers/dma/dma-api.c: In function 'dma_wait_for_completion':
a/arch/sh/drivers/dma/dma-api.c:233: error: 'TASK_UNINTERRUPTIBLE' undeclared (first use in this function)
a/arch/sh/drivers/dma/dma-api.c:233: error: (Each undeclared identifier is reported only once
a/arch/sh/drivers/dma/dma-api.c:233: error: for each function it appears in.)
a/arch/sh/drivers/dma/dma-api.c:233: warning: implicit declaration of function 'schedule'
Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Takashi YOSHII [Thu, 31 May 2007 04:42:21 +0000 (13:42 +0900)]
sh: Fix pcrel too far for in_nmi label.
Add lost in_nmi definition to solve pcrel too far.
Signed-off-by: Takashi YOSHII <takasi-y@ops.dti.ne.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Bryan Wu [Thu, 31 May 2007 03:31:55 +0000 (11:31 +0800)]
a bug in ramfs_nommu_resize function, passing old size to vmtruncate
It should be pass "newsize" to vmtruncate function to modify the
inode->i_size, while the old size is passed to vmtruncate.
This bug was caught by LTP truncate test case on Blackfin platform.
After it was fixed, the LTP truncate test case passed.
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Trond Myklebust [Wed, 30 May 2007 16:58:00 +0000 (12:58 -0400)]
NFS: Fix a refcount leakage in O_DIRECT
The current code is leaking a reference to dreq->kref when the calls to
nfs_direct_read_schedule() and nfs_direct_write_schedule() return an
error.
This patch moves the call to kref_put() from nfs_direct_wait() back into
nfs_direct_read() and nfs_direct_write() (which are the functions that
actually took the reference in the first place) fixing the leak.
Thanks to Denis V. Lunev for spotting the bug and proposing the original
fix.
Acked-by: Denis V. Lunev <dlunev@gmail.com>
Acked-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Kyle McMartin [Wed, 30 May 2007 06:43:16 +0000 (02:43 -0400)]
fix possible null ptr deref in kallsyms_lookup
ugh, this function gets called by our unwinder. recursive backtrace for
the win... bisection to find this one was "fun."
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Richard Henderson [Tue, 29 May 2007 23:03:28 +0000 (16:03 -0700)]
alpha: support new syscalls
Some of the new syscalls require supporting TIF_RESTORE_SIGMASK.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Richard Henderson [Tue, 29 May 2007 23:01:35 +0000 (16:01 -0700)]
alpha: cleanup in bitops.h
Remove 2 functions private to the alpha implemetation,
in favor of similar functions in <linux/log2.h>.
Provide a more efficient version of the fls64 function
for pre-ev67 alphas.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Wed, 30 May 2007 17:04:01 +0000 (10:04 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] Fix some section mismatch warnings
[ARM] 4417/1: Serial: Fix AMBA drivers locking
[ARM] 4394/1: ARMv7: Add the TLB range operations
[ARM] 4410/1: Remove extern declarations in coyote/ixdpg425-pci.c
[ARM] 4416/1: NWFPE: fix undeclared symbols
[ARM] 4415/1: AML5900: fix sparse warnings from map_io
[ARM] 4414/1: S3C2443: sparse fix for clock.c
[ARM] 4412/1: S3C2412: reset errata fix
[ARM] 4411/1: KS8695: Another serial driver fix
[ARM] oprofile: avoid lockdep warnings on mpcore oprofile init
[ARM] Fix stacktrace FP range checking
[ARM] use __used attribute
[ARM] enable arbitary speed tty ioctls and split input/output speed
[ARM] remove unused header file: arch/arm/mach-s3c2410/bast.h
[ARM] 4406/1: Trivial NSLU2 / NAS-100D header & setup code cleanup
[ARM] 4405/1: NSLU2, DSM-G600 frequency fixup code
[ARM] 4404/1: Trivial IXP42x Kconfig cleanup
[ARM] 4403/1: Make the PXA-I2C driver work with lockdep validator
[ARM] 4402/1: S3C2443: Add physical address of HSMMC controller
[ARM] 4401/1: S3C2443: Add definitions for port GPIOJ
Russell King [Wed, 30 May 2007 16:48:45 +0000 (17:48 +0100)]
[ARM] Fix some section mismatch warnings
The following patch fixes these section mismatch warnings:
WARNING: arch/arm/mach-at91/built-in.o(.text+0xdf4): Section mismatch: reference to .init.data:dk_nand_partition (between 'nand_partitions' and 'at91_leds_event')
WARNING: arch/arm/mach-at91/built-in.o(.text+0xbdc): Section mismatch: reference to .init.data:ek_nand_partition (after 'nand_partitions')
WARNING: arch/arm/mach-at91/built-in.o(.text+0xbdc): Section mismatch: reference to .init.data:ek_nand_partition (between 'nand_partitions' and 'ads7843_pendown_state')
WARNING: arch/arm/mach-at91/built-in.o(.text+0xbdc): Section mismatch: reference to .init.data:ek_nand_partition (after 'nand_partitions')
WARNING: arch/arm/mach-at91/built-in.o(.text+0xc28): Section mismatch: reference to .init.data:kb9202_nand_partition (after 'nand_partitions')
WARNING: arch/arm/mach-footbridge/built-in.o(.text+0xaa4): Section mismatch: reference to .init.data:cats_pci (between 'cats_pci_init' and 'ebsa285_leds_event')WARNING: arch/arm/mach-ixp2000/built-in.o(.text+0xb54): Section mismatch: reference to .init.text:ixp2000_init_irq (between 'ixdp2x00_init_irq' and 'ixdp2x00_irq_handler')
WARNING: arch/arm/mach-ixp23xx/built-in.o(.text+0x670): Section mismatch: reference to .init.text:ixp23xx_pci_common_init (between 'ixp23xx_pci_slave_init' and 'ixp23xx_pci_scan_bus')
WARNING: arch/arm/mach-ixp23xx/built-in.o(.text+0x890): Section mismatch: reference to .init.text:ixp23xx_init_irq (between 'ixdp2351_init_irq' and 'roadrunner_pci_preinit')
WARNING: arch/arm/mach-ixp23xx/built-in.o(.text+0x9a8): Section mismatch: reference to .init.text:ixp23xx_pci_preinit (after 'roadrunner_pci_preinit')
WARNING: arch/arm/mach-imx/built-in.o(__ksymtab+0x80): Section mismatch: reference to .init.text:imx_set_mmc_info (between '__ksymtab_imx_set_mmc_info' and '__ksymtab_set_imx_fb_info')
WARNING: arch/arm/mach-imx/built-in.o(__ksymtab+0x88): Section mismatch: reference to .init.text:set_imx_fb_info (after '__ksymtab_set_imx_fb_info')
WARNING: arch/arm/mach-sa1100/built-in.o(.text+0x1930): Section mismatch: reference to .init.data:neponset_port_fns (between 'neponset_probe' and 'assabet_leds_event')
WARNING: drivers/built-in.o(.text+0x3f100): Section mismatch: reference to .init.text:ps2_clear_input (between 'ps2_probe' and 'ps2_cmd_aborted')
WARNING: drivers/built-in.o(.text+0x3f1c8): Section mismatch: reference to .init.text:ps2_clear_input (between 'ps2_probe' and 'ps2_cmd_aborted')
WARNING: drivers/built-in.o(.text+0x4f988): Section mismatch: reference to .init.text:ps2_clear_input (between 'ps2_probe' and 'ps2_cmd_aborted')
WARNING: drivers/built-in.o(.text+0x4fa50): Section mismatch: reference to .init.text:ps2_clear_input (between 'ps2_probe' and 'ps2_cmd_aborted')
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Wed, 30 May 2007 16:02:33 +0000 (09:02 -0700)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
ehea: Fixed multi queue RX bug
sky2: enable IRQ on duplex renegotiation
e1000: restore netif_poll_enable call but make sure IRQs are off
defxx: Fix the handling of ioremap() failures
sky2: program proper register for fiber PHY
sky2: checksum offload plus vlan bug
sky2: dont set bogus bit in PHY register
[PATCH] hostap: Allocate enough tailroom for TKIP
[PATCH] softmac: alloc_ieee80211() NULL check
[PATCH] ieee80211: fix incomplete error message
[PATCH] prism54: fix monitor mode oops
Linus Torvalds [Wed, 30 May 2007 15:19:15 +0000 (08:19 -0700)]
Merge branch 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6
* 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6:
[XFS] Write at EOF may not update filesize correctly.
Thomas Klein [Wed, 30 May 2007 10:39:23 +0000 (12:39 +0200)]
ehea: Fixed multi queue RX bug
Must access the respective queue's dummy netdev instead of the port's netdev.
Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Stephen Hemminger [Thu, 24 May 2007 22:22:47 +0000 (15:22 -0700)]
sky2: enable IRQ on duplex renegotiation
Don't want IRQ on FIFO error because there is nothing useful to do with it.
But do want IRQ on duplex change.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Herbert Xu [Tue, 29 May 2007 22:07:31 +0000 (15:07 -0700)]
e1000: restore netif_poll_enable call but make sure IRQs are off
This restores the previously removed netif_poll_enable call in e1000_open.
It's needed on all but the first call to e1000_open for a NIC as
e1000_close always calls netif_poll_disable.
netif_poll_enable can only be called safely if no polls have been
scheduled. This should be the case as long as we don't enter our IRQ
handler.
In order to guarantee this we explicitly disable IRQs as early as possible
when we're probing the NIC.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "Kok, Auke" <auke-jan.h.kok@intel.com>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
projects / GitHub / LineageOS / android_kernel_samsung_universal7580.git / log