Linus Torvalds [Mon, 17 Dec 2007 21:36:17 +0000 (13:36 -0800)]
Merge git://git.linux-nfs.org/pub/linux/nfs-2.6
* git://git.linux-nfs.org/pub/linux/nfs-2.6:
MAINTAINERS: update the NFS CLIENT entry
NFS: Fix an Oops in NFS unmount
Revert "NFS: Ensure we return zero if applications attempt to write zero bytes"
SUNRPC xprtrdma: fix XDR tail buf marshalling for all ops
NFSv2/v3: Fix a memory leak when using -onolock
NFS: Fix NFS mountpoint crossing...
Linus Torvalds [Mon, 17 Dec 2007 21:36:00 +0000 (13:36 -0800)]
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:
ocfs2: Re-journal buffers after transaction extend
ocfs2: Allow for debugging of transaction extends
ocfs2: Don't panic when truncating an empty extent
ocfs2: fix exit-while-locked bug in ocfs2_queue_orphans()
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6:
HOWTO: update misspelling and word incorrected
add stable_api_nonsense.txt in korean
HOWTO: change addresses of maintainer and lxr url for Korean HOWTO
Add Documentation for FAIR_USER_SCHED sysfs files
HOWTO: Change man-page maintainer address for Japanese HOWTO
tipar: remove obsolete module
kobject: fix the documentation of how kobject_set_name works
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6:
USB: revert portions of "UNUSUAL_DEV: Sync up some reported devices from Ubuntu"
usb: Remove broken optimisation in OHCI IRQ handler
USB: at91_udc: correct hanging while disconnecting usb cable
USB: use IRQF_DISABLED for HCD interrupt handlers
USB: fix locking loop by avoiding flush_scheduled_work
usb.h: fix kernel-doc warning
USB: option: Bind to the correct interface of the Huawei E220
USB: cp2101: new device id
usb-storage: Fix devices that cannot handle 32k transfers
USB: sierra: fix product id
Anand Gadiyar [Mon, 17 Dec 2007 08:29:29 +0000 (13:59 +0530)]
ARM: OMAP: Add MUSB support for OMAP34xx
MUSB support for OMAP34XX
This depends on the previous two patches:
[PATCH 1/3] Add support for USB on OMAP34XX
[PATCH 2/3] Add support for TWL4030 USB Transceiver on OMAP34xx
Mark Fasheh [Tue, 4 Dec 2007 00:43:01 +0000 (16:43 -0800)]
ocfs2: Re-journal buffers after transaction extend
ocfs2_extend_trans() might call journal_restart() which will commit dirty
buffers and then restart the transaction. This means that any buffers which
still need changes should be passed to journal_access() again. Some paths
during extend weren't doing this right.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Mark Fasheh [Tue, 4 Dec 2007 00:42:19 +0000 (16:42 -0800)]
ocfs2: Allow for debugging of transaction extends
The nastiest cases of transaction extends are also the rarest. We can expose
them more quickly at the expense of performance by going straight to the
journal_restart() in ocfs2_extend_trans(). Wrap things in OCFS2_DEBUG_FS so
that we only do this when "expensive debugging" is turned on.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
USB: revert portions of "UNUSUAL_DEV: Sync up some reported devices from Ubuntu"
This reverts one change from 67fa10627ec0d8aa16f1cf38cf527e67d8097d3c
that prevented userspace from seing the "driver disk" lun in a san disk
device. The kernel shouldn't do this, it's up to userspace to handle
this properly, if it somehow wants to filter this away.
Cc: Ben Collins <bcollins@ubuntu.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Phil Dibowitz <phil@ipom.com> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Cc: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
usb: Remove broken optimisation in OHCI IRQ handler
The OHCI IRQ handler has an optimisation that avoids reading some
chip registers when the controller reports that the interrupt was
triggered *only* because completed requests were written into the
controller's "done list" and handed to the host.
This mechanism can't be used on some controllers. Among others, it
fails for the SA1111 and the AMCC 440EP PowerPC processor.
This patch removes the optimisation and makes the code clearer.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Nicolas Ferre [Thu, 13 Dec 2007 23:52:58 +0000 (15:52 -0800)]
USB: at91_udc: correct hanging while disconnecting usb cable
Correct hanging while disconnecting the USB device cable. Prevent a race
between vbus and UDP interrupts. This bug was tracked on at91sam9260ek
boards.
A usb resume interrupt was firing after the vbus interrupt : the IP was
then already stoped and not able to deal with it (no more clock). A simple
interrupt disabling is ok as the "end of bus reset" irq is non maskable and
ok to resume the USB device IP.
Signed-off-by: Nicolas Ferre <nicolas.ferre@rfo.atmel.com> Acked-by: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Thu, 6 Dec 2007 19:47:08 +0000 (14:47 -0500)]
USB: use IRQF_DISABLED for HCD interrupt handlers
Host controller IRQs are supposed to be serviced with interrupts
disabled. This patch (as1026) adds an IRQF_DISABLED flag to all the
controller drivers that lack it. It also replaces the
spin_lock_irqsave() and spin_unlock_irqrestore() calls in uhci_irq()
with simple spin_lock() and spin_unlock().
This fixes Bugzilla #9335.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Tue, 11 Dec 2007 21:02:23 +0000 (16:02 -0500)]
USB: fix locking loop by avoiding flush_scheduled_work
This patch (as1027) replaces a call to flush_scheduled_work() -- a
dangerous routine to invoke, especially while holding any sort of lock
-- with calls to cancel_work_sync() and cancel_delayed_work_sync().
This fixes Bugzilla #9532.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jeff Long [Wed, 28 Nov 2007 16:02:09 +0000 (11:02 -0500)]
USB: cp2101: new device id
This adds a device ID for the Aerocomm Radio Modem, which uses the
cp2102. I'm sure changing num_bulk_in/num_bulk_out to NUM_DONT_CARE
is the wrong fix, but this is the only device I have with a cp2102,
so I have no idea what a good global value would be, if there is one.
Zero didn't work with this device.
From: Jeff Long <JeffLong@mitre.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Doug Maxey [Thu, 6 Dec 2007 05:36:45 +0000 (23:36 -0600)]
usb-storage: Fix devices that cannot handle 32k transfers
When a device cannot handle the smallest previously limited transfer
size (64 blocks) without stalling, limit the device to the amount of
packets that fit in a platform native page.
The lowest possible limit is PAGE_CACHE_SIZE, so if the device is ever
used on a platform that has larger than 8K pages, you lose unless you
can convince the device firmware folks to fix the issue.
Cc: Mathew Dharm <mdharm-scsi@one-eyed-alien.net> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Doug Maxey <dwm@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kevin Hilman [Tue, 11 Dec 2007 17:02:56 +0000 (09:02 -0800)]
ARM: OMAP3: framebuffer support for 3430SDP
The 3430SDP uses the same panel as the 2430SDP. The main difference
are in the GPIO lines used for panel enable and backlight, and the
VAUX register/commands sent to the TWL4030 power subsystem.
Also, some misc. whitespace cleanups.
Signed-off-by: Kevin Hilman <khilman@mvsita.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
HOWTO: Change man-page maintainer address for Japanese HOWTO
Below is a patch to change email address of man-page maintainer for
Japanese HOWTO document (Documentation/ja_JP/HOWTO).
This is for sync to Documentation/HOWTO that Michael Kerrisk mentioned
to me.
The tipar character driver was used to implement bit-banging access
to Texas Instruments parallel link cable. A user-land method now
exists thru PPDEV & PARPORT.
Kevin Hilman [Tue, 11 Dec 2007 17:02:53 +0000 (09:02 -0800)]
ARM: OMAP3: Use a single clock for both L3 and L4 DSS interface clocks
Both DSS L3 and L4 interface clocks are controlled by the same bit.
Just use a single clock node to control them, and rename it to dss_ick
as is done for 24xx.
Signed-off-by: Kevin Hilman <khilman@mvista.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
[WATCHDOG] add Nano 7240 driver
[WATCHDOG] ipmi: add the standard watchdog timeout ioctls
[WATCHDOG] IT8212F watchdog driver
[WATCHDOG] Sbus: cpwatchdog, remove SPIN_LOCK_UNLOCKED
[WATCHDOG] bfin_wdt, remove SPIN_LOCK_UNLOCKED
[WATCHDOG] Stop looking for device as soon as one is found
[WATCHDOG] at32ap700x_wdt: add support for boot status and add fix for silicon errata
Linus Torvalds [Mon, 17 Dec 2007 17:52:11 +0000 (09:52 -0800)]
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:
IB/ehca: Fix lock flag variable location, bump version number
IB/ehca: Serialize HCA-related hCalls if necessary
IB/ehca: Return correct number of SGEs for SRQ
[ARM] 4710/1: Fix coprocessor 14 usage for debug messages via ICEDCC
According to ARM7TDMI Technical Reference Manual (ARM DDI 0210C) writing
to the DCC data write register coproc dest registers are 1 and 0, not 0
and 1.
ARM920T TRM (ARM DDI 0151C) agrees on that.
Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
[IRDA]: irda parameters warning fixes.
[IRDA]: stir4200 fixes.
[IRDA]: irlmp_unregister_link() needs to free lsaps.
[IRDA]: mcs7780 needs to free allocated rx buffer.
[IRDA]: Race between open and disconnect in irda-usb.
[SCTP]: Flush fragment queue when exiting partial delivery.
[AX25]: Locking dependencies fix in ax25_disconnect().
[IPV4]: Make tcp_input_metrics() get minimum RTO via tcp_rto_min()
[IPV6]: Fix the return value of ipv6_getsockopt
[BRIDGE]: Assign random address.
[IPV4]: Updates to nfsroot documentation
[ATM]: Fix compiler warning noise with FORE200E driver
[NETFILTER]: bridge: fix missing link layer headers on outgoing routed packets
[SYNCPPP]: Endianness and 64bit fixes.
[TIPC]: Fix semaphore handling.
[NETFILTER]: xt_hashlimit should use time_after_eq()
[XFRM]: Display the audited SPI value in host byte order.
[NETFILTER]: ip_tables: fix compat copy race
[NETFILTER]: ctnetlink: set expected bit for related conntracks
Linus Torvalds [Mon, 17 Dec 2007 16:41:56 +0000 (08:41 -0800)]
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
[POWERPC] Make PS3_SYS_MANAGER default y, not m
[POWERPC] Fix rounding bug in emulation for double float operating
[POWERPC] iSeries: don't printk with HV spinlock held
[POWERPC] 82xx: mpc8272ads, pq2fads: Update defconfig with CONFIG_FS_ENET_MDIO_FCC
[POWRPC] CPM2: Eliminate section mismatch warning in cpm2_reset().
[POWERPC] Kill non-existent symbols from ksyms and commproc.h
[POWERPC] Fix typo #ifdef -> #ifndef
Linus Torvalds [Mon, 17 Dec 2007 16:41:25 +0000 (08:41 -0800)]
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] Ensure that ST0_FR is never set on a 32 bit kernel
[MIPS] time: Delete weak definition of plat_time_init() due to gcc bug.
[MIPS] PCI: Make pcibios_fixup_device_resources ignore legacy resources.
[MIPS] Atlas, Malta: Don't free firmware memory on free_initmem.
[MIPS] Alchemy: fix off by two error in __fixup_bigphys_addr()
[MIPS] Alchemy: fix PCI resource conflict
[MIPS] time: Set up Cobalt's mips_hpt_frequency
Git commit 3610cce87af0693603db171d5b6f6735f5e3dc5b (yeah my own :-/)
introduced a bug in regard to pud/pmd table entries.
If the address of the page table refered to by a pud/pmd value happens
to have zeroes in the lower 32 bits, pud_present and pmd_present return
false. The obvious effect is that this triggers the BUG_ON in exit_mmap
because some ptes will not get released on process end. Worse is that
the next fault for memory covered by that pud/pmd will allocate another
pmd/pte table and populate the pud/pmd entry. The old page table
entries hanging below this entry are lost!
The fix is simple, properly check against 0. The check is added for
pud_none/pmd_none as well even if these two functions work because
the invalid bit is in the lower 32 bits.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Hunyue Yau [Sat, 8 Dec 2007 03:29:13 +0000 (19:29 -0800)]
Fix MUSB DMA for inbound ISO endpoints
The DMA receive path in the MUSB driver does not update the fields in
the URB for ISO end points (the PIO path does, however). This patch
updates the fields in the URB for the DMA path. Drivers using ISO endpoints
will not see any valid data without those fields since the USB core initializes
them to be zero/error.
Tested with on the 2430SDP with a USB bluetooth dongle and SCO audio
recording and playback.
This implements the ISO URB handling for the DMA rx case by providing the
appropriate length and status in the struct usb_iso_packet_descriptor field of
the URB. Previously, this was only done in the PIO case.
Signed-off-by: Hunyue Yau <hyau@mvista.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Richard Knutsson [Sun, 16 Dec 2007 22:10:33 +0000 (14:10 -0800)]
[IRDA]: irda parameters warning fixes.
This patch fixes:
CHECK /home/kernel/src/net/irda/parameters.c
/home/kernel/src/net/irda/parameters.c:466:2: warning: Using plain integer as NULL pointer
/home/kernel/src/net/irda/parameters.c:520:2: warning: Using plain integer as NULL pointer
/home/kernel/src/net/irda/parameters.c:573:2: warning: Using plain integer as NULL pointer
Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Hinko Kocevar [Sun, 16 Dec 2007 22:08:58 +0000 (14:08 -0800)]
[IRDA]: irlmp_unregister_link() needs to free lsaps.
While testing the mcs7780 based IrDA USB dongle I've stumbled upon
memory leak in irlmp_unregister_link(). Hashbin for lsaps is created in
irlmp_register_link and should probably be freed in irlmp_unregister_link().
Signed-off-by: Hinko Kocevar <hinko.kocevar@cetrtapot.si> Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Hinko Kocevar [Sun, 16 Dec 2007 22:08:22 +0000 (14:08 -0800)]
[IRDA]: mcs7780 needs to free allocated rx buffer.
While testing the mcs7780 based IrDA USB dongle I've stumbled upon
memory leak in mcs_net_close(). Patch below fixes it.
Signed-off-by: Hinko Kocevar <hinko.kocevar@cetrtapot.si> Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Oliver Neukum [Sun, 16 Dec 2007 22:07:36 +0000 (14:07 -0800)]
[IRDA]: Race between open and disconnect in irda-usb.
It seems to me that irda_usb_net_open() must set self->netopen
under spinlock or disconnect() may fail to kill all URBs, if it is called
while an interface is opened.
Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Vlad Yasevich [Sun, 16 Dec 2007 22:05:45 +0000 (14:05 -0800)]
[SCTP]: Flush fragment queue when exiting partial delivery.
At the end of partial delivery, we may have complete messages
sitting on the fragment queue. These messages are stuck there
until a new fragment arrives. This can comletely stall a
given association. When clearing partial delivery state, flush
any complete messages from the fragment queue and send them on
their way up.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Jarek Poplawski [Sun, 16 Dec 2007 22:02:07 +0000 (14:02 -0800)]
[AX25]: Locking dependencies fix in ax25_disconnect().
Bernard Pidoux reported these lockdep warnings:
[ INFO: possible irq lock inversion dependency detected ]
2.6.23.1 #1
---------------------------------------------------------
fpac/4933 just changed the state of lock:
(slock-AF_AX25){--..}, at: [<d8be3312>] ax25_disconnect+0x46/0xaf
[ax25]
but this lock was taken by another, soft-irq-safe lock in the past:
(ax25_list_lock){-+..}
and interrupts could create inverse lock ordering between them.
[...]
This means slock-AF_AX25 could be taken both from softirq and process
context with softirqs enabled, so it's endangered itself, but also makes
ax25_list_lock vulnerable. It was not 100% verified if the real lockup
can happen, but this fix isn't very costly and looks safe anyway.
(It was tested by Bernard with 2.6.23.9 and 2.6.24-rc5 kernels.)
Reported_by: Bernard Pidoux <pidoux@ccr.jussieu.fr>
Tested_by: Bernard Pidoux <pidoux@ccr.jussieu.fr> Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Wei Yongjun [Sun, 16 Dec 2007 21:39:57 +0000 (13:39 -0800)]
[IPV6]: Fix the return value of ipv6_getsockopt
If CONFIG_NETFILTER if not selected when compile the kernel source code,
ipv6_getsockopt will returen an EINVAL error if optname is not supported by
the kernel. But if CONFIG_NETFILTER is selected, ENOPROTOOPT error will
be return.
This patch fix to always return ENOPROTOOPT error if optname argument of
ipv6_getsockopt is not supported by the kernel.
Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Assigning a valid random address to bridge device solves problems
when bridge device is brought up before adding real device to bridge.
When the first real device is added to the bridge, it's address
will overide the bridges random address.
Note: any device added to a bridge must already have a valid
ethernet address.
br_add_if -> br_fdb_insert -> fdb_insert -> is_valid_ether_addr
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Removing duplicate headers in OMAP:
arch/arm/mach-omap1/board-palmtt.c: linux/input.h is included more than once.
arch/arm/mach-omap1/board-osk.c: linux/interrupt.h is included more than once.
arch/arm/mach-omap1/board-palmz71.c: linux/input.h is included more than once.
arch/arm/mach-omap1/board-nokia770.c: asm/arch/dsp_common.h is included more than once.
arch/arm/mach-omap1/board-nokia770.c: asm/arch/gpio.h is included more than once.
arch/arm/mach-omap2/pm.c: asm/arch/gpio.h is included more than once.
Signed-off-by: Francisco Alecrim <francisco.alecrim@indt.org.br> Signed-off-by: Tony Lindgren <tony@atomide.com>
Vivek Kutal [Wed, 12 Dec 2007 08:46:31 +0000 (14:16 +0530)]
PM fixes for OMAP1
This patch does the following
- Fixes the omap_pm_idle() code so that we enter WFI mode in idle.
- /sys/power/sleep_while_idle is created only when 32k timer is used.
Signed-off-by: Vivek Kutal <vivek.kutal@celunite.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Anand Gadiyar [Fri, 14 Dec 2007 12:50:28 +0000 (18:20 +0530)]
ARM: OMAP: Fix chain_a_transfer return value
This patch changes the return value of omap_dma_chain_a_transfer
to 0 on success instead of the flag 'start_dma', which wasn't really useful
for anything.
Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Fix tahvo-usb.c header from include/linux/usb_gadget.h to
include/linux/usb/gadget.h.
drivers/cbus/tahvo-usb.c:37:30: linux/usb_gadget.h: No such file or directory
Signed-off-by: Francisco Alecrim <francisco.alecrim@indt.org.br> Signed-off-by: Tony Lindgren <tony@atomide.com>
Amos Waterland [Fri, 14 Dec 2007 19:30:22 +0000 (11:30 -0800)]
[IPV4]: Updates to nfsroot documentation
The difference between ip=off and ip=::::::off has been a cause of much
confusion. Document how each behaves, and do not contradict ourselves by
saying that "off" is the default when in fact "any" is the default and is
descibed as being so lower in the file.
Signed-off-by: Amos Waterland <apw@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
[ATM]: Fix compiler warning noise with FORE200E driver
gcc throws these warnings with:
CONFIG_ATM_FORE200E=m
# CONFIG_ATM_FORE200E_PCA is not set
drivers/atm/fore200e.c:2695: warning: 'fore200e_pca_detect' defined but
not used
drivers/atm/fore200e.c:2748: warning: 'fore200e_pca_remove_one' defined
but not used
By moving the #ifdef CONFIG_ATM_FORE200E_PCA around those two functions,
the compiler warnings are silenced.
Signed-off-by: Tom "spot" Callaway <tcallawa@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Patrick McHardy [Thu, 13 Dec 2007 17:32:04 +0000 (09:32 -0800)]
[NETFILTER]: bridge: fix missing link layer headers on outgoing routed packets
As reported by Damien Thebault, the double POSTROUTING hook invocation
fix caused outgoing packets routed between two bridges to appear without
a link-layer header. The reason for this is that we're skipping the
br_nf_post_routing hook for routed packets now and don't save the
original link layer header, but nevertheless tries to restore it on
output, causing corruption.
The root cause for this is that skb->nf_bridge has no clearly defined
lifetime and is used to indicate all kind of things, but that is
quite complicated to fix. For now simply don't touch these packets
and handle them like packets from any other device.
Tested-by: Damien Thebault <damien.thebault@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Andrew Morton [Wed, 12 Dec 2007 19:24:19 +0000 (11:24 -0800)]
[TIPC]: Fix semaphore handling.
As noted by Kevin, tipc's release() does down_interruptible() and
ignores the return value. So if signal_pending() we'll end up doing
up() on a non-downed semaphore. Fix.
Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Paul Moore [Wed, 12 Dec 2007 19:10:16 +0000 (11:10 -0800)]
[XFRM]: Display the audited SPI value in host byte order.
Currently the IPsec protocol SPI values are written to the audit log in
network byte order which is different from almost all other values which
are recorded in host byte order. This patch corrects this inconsistency
by writing the SPI values to the audit record in host byte order.
Signed-off-by: Paul Moore <paul.moore@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Patrick McHardy [Wed, 12 Dec 2007 18:35:16 +0000 (10:35 -0800)]
[NETFILTER]: ip_tables: fix compat copy race
When copying entries to user, the kernel makes two passes through the
data, first copying all the entries, then fixing up names and counters.
On the second pass it copies the kernel and match data from userspace
to the kernel again to find the corresponding structures, expecting
that kernel pointers contained in the data are still valid.
This is obviously broken, fix by avoiding the second pass completely
and fixing names and counters while dumping the ruleset, using the
kernel-internal data structures.
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
[NETFILTER]: ctnetlink: set expected bit for related conntracks
This patch is a fix. It sets IPS_EXPECTED for related conntracks.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
projects / linux-2.6-omap-h63xx.git / log