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Al Viro [Tue, 18 Mar 2008 05:48:03 +0000 (22:48 -0700)]
[SUNRPC]: net/* NULL noise
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Al Viro [Tue, 18 Mar 2008 05:47:32 +0000 (22:47 -0700)]
[SCTP]: fix misannotated __sctp_rcv_asconf_lookup()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Al Viro [Tue, 18 Mar 2008 05:46:46 +0000 (22:46 -0700)]
[PKT_SCHED]: annotate cls_u32
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Al Viro [Tue, 18 Mar 2008 05:44:53 +0000 (22:44 -0700)]
[NET] endianness noise: INADDR_ANY
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Mon, 17 Mar 2008 19:06:33 +0000 (12:06 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-2.6
Harvey Harrison [Thu, 6 Mar 2008 15:55:09 +0000 (15:55 +0000)]
ioc3.c: replace remaining __FUNCTION__ occurrences
__FUNCTION__ is gcc-specific, use __func__
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
drivers/sn/ioc3.c | 22 +++++++++++-----------
1 files changed, 11 insertions(+), 11 deletions(-)
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Joakim Tjernlund [Thu, 6 Mar 2008 10:48:46 +0000 (18:48 +0800)]
ucc_geth: use correct thread number for 10/100Mbps link
Use thread number of 1 for 10/100Mbps link instead of 4.
Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Mitch Williams [Fri, 7 Mar 2008 18:32:13 +0000 (10:32 -0800)]
igb: Correctly get protocol information
We can't look at the socket to get protocol information. We should
instead look directly at the packet, and hope there are no IPv6
option headers.
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Ralf Baechle [Sat, 8 Mar 2008 16:58:33 +0000 (16:58 +0000)]
[IOC3] Fix section missmatch
LD drivers/net/built-in.o
WARNING: drivers/net/built-in.o(.text+0x3468): Section mismatch in reference fro
m the function ioc3_probe() to the function .devinit.text:ioc3_serial_probe()
The function ioc3_probe() references
the function __devinit ioc3_serial_probe().
This is often because ioc3_probe lacks a __devinit
annotation or the annotation of ioc3_serial_probe is wrong.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Grant Grundler [Sun, 9 Mar 2008 01:33:16 +0000 (18:33 -0700)]
2.6.25-rc4 de_stop_rxtx polling wrong
This untested patch _should_ fix:
"(net de2104x) Kernel panic with de2104x tulip driver on boot"
http://bugzilla.kernel.org/show_bug.cgi?id=3156
But the bug submitter isn't responding. Same fix has been applied
to tulip.c (several years ago) and uli526x.c (Feb 2008) drivers.
[ The panic reported in the bug report was removed in a recently
(march 2008) accepted patch from Ondrej Zary. ]
Signed-off-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Ayaz Abdulla [Mon, 10 Mar 2008 19:58:21 +0000 (14:58 -0500)]
forcedeth: limit tx to 16
This is a critical patch which adds a workaround for a HW bug. The patch
will limit the number of outstanding tx packets to 16. Otherwise, the HW
could send out packets with bad checksums.
The driver will still setup the tx packets into the ring, however, will
only set the Valid bit on 16 packets at a time.
Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Alan Cox [Mon, 10 Mar 2008 21:57:20 +0000 (21:57 +0000)]
3c501: Further coding style fixes
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Divy Le Ray [Thu, 13 Mar 2008 07:13:30 +0000 (00:13 -0700)]
cxgb3: Fix transmit queue stop mechanism
The last change in the Tx queue stop mechanism opens a window
where the Tx queue might be stopped after pending credits
returned.
Tx credits are returned via a control message generated by the HW.
It returns tx credits on demand, triggered by a completion bit
set in selective transmit packet headers.
The current code can lead to the Tx queue stopped
with all pending credits returned, and the current frame
not triggering a credit return. The Tx queue will then never be
awaken.
The driver could alternatively request a completion for packets
that stop the queue. It's however safer at this point to go back
to the pre-existing behaviour.
Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Stefan Roese [Thu, 13 Mar 2008 15:59:43 +0000 (16:59 +0100)]
NEWEMAC: Add compatible "ibm,tah" to tah matching table
Add "ibm,tah" to the compatible matching table of the ibm_newemac
tah driver. The type "tah" is still preserved for compatibility reasons.
New dts files should use the compatible property though.
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jean-Christophe Dubois [Thu, 13 Mar 2008 22:56:36 +0000 (14:56 -0800)]
rndis_host: fix transfer size negotiation
This patch should resolve a problem that's troubled support for
some RNDIS peripherals. It seems to have boiled down to using a
variable to establish transfer size limits before it was assigned,
which caused those devices to fallback to a default "jumbogram"
mode we don't support. Fix by assigning it earlier for RNDIS.
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net>
[ cleanups ]
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Pravin M. Bathija [Fri, 14 Mar 2008 09:52:28 +0000 (10:52 +0100)]
NEWEMAC: fix support for pause packets
Problem Description and Fix
---------------------------
When a pause packet(with destination as reserved Multicast address) is
received by the EMAC hardware to control the flow of frames being
transmitted by it, it is dropped by the hardware unless the reserved
Multicast address is hashed in to the GAHT[1-4] registers. This code fix
adds the default reserved multicast address to the GAHT[1-4] registers
in the EMAC(s) present on the chip. The flow control with Pause packets
will only work if the following register bits are programmed in EMAC:
EMACx_MR1[APP] = 1
EMACx_RMR[BAE] = 1
EMACx_RMR[MAE] = 1
Behavior that may be observed in a running system
-------------------------------------------------
A host transferring data from a PPC based system may send a Pause packet
to the PPC EMAC requesting it to slow down the flow of packets. If the
default reserved multicast MAC address is not programmed into the
GAHT[1-4] registers this Pause packet will be dropped by PPC EMAC and no
Flow Control will be done.
Signed-off-by: Pravin M. Bathija <pbathija@amcc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Julia Lawall [Sat, 15 Mar 2008 16:05:02 +0000 (17:05 +0100)]
drivers/net/atl1/atl1_main.c: remove unused variable
The variable update_rx is initialized but never used otherwise.
The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@
type T;
identifier i;
constant C;
@@
(
extern T i;
|
- T i;
<+... when != i
- i = C;
...+>
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Jay Cliburn <jacliburn@bellsouth.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Julia Lawall [Sat, 15 Mar 2008 16:04:39 +0000 (17:04 +0100)]
drivers/net/ipg.c: remove unused variable
The variable gig is initialized but never used otherwise.
The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@
type T;
identifier i;
constant C;
@@
(
extern T i;
|
- T i;
<+... when != i
- i = C;
...+>
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Al Viro [Sun, 16 Mar 2008 22:22:04 +0000 (22:22 +0000)]
epic100 endianness annotations and fixes
* "powerpc or sparc" is not the same as "big-endian", fix the ifdef
* since we tell the card to byteswap the descriptors on big-endian,
we ought to leave them host-endian...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Al Viro [Sun, 16 Mar 2008 22:22:14 +0000 (22:22 +0000)]
ipg fix
spurious cpu_to_le64()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Al Viro [Sun, 16 Mar 2008 22:22:34 +0000 (22:22 +0000)]
more misannotations: ne2k-pci
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Al Viro [Sun, 16 Mar 2008 22:23:04 +0000 (22:23 +0000)]
fore2000 - fix misannotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Al Viro [Sun, 16 Mar 2008 22:22:44 +0000 (22:22 +0000)]
wan/farsync: copy_from_user() to iomem is wrong
kmalloc intermediate buffer(), do copy_from_user() + memcpy_toio()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Al Viro [Sun, 16 Mar 2008 22:43:06 +0000 (22:43 +0000)]
r6040 endianness fixes
pci_unmap_single() on little-endian address
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Ivo van Doorn [Thu, 13 Mar 2008 14:38:03 +0000 (15:38 +0100)]
rt2x00: Add suspend/resume handlers to rt2x00rfkill
Add suspend/resume handlers to rt2x00rfkill to have it stop
the input-polldev and prevent it from calling rt2x00 during
suspend period. This could lead to a NULL pointer fault when
rt2x00 suspended, but polldev send a request, because
the csr_addr is NULL.
Also don't let the rfkill allocation/registration block
the initialization of the entire device. Just print a warning
and continue as if nothing happened.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Pavel Roskin [Wed, 12 Mar 2008 20:13:31 +0000 (16:13 -0400)]
ath5k: disable irq handling in ath5k_hw_detach()
Once ah has been freed, it may not be accessed. Set ATH_STAT_INVALID
bit to make the interrupt handler return IRQ_NONE without accessing ah.
This fixes oops on unload with CONFIG_DEBUG_SHIRQ enabled.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Harvey Harrison [Wed, 12 Mar 2008 16:51:04 +0000 (17:51 +0100)]
b43: phy.c fix typo in register write
Commit
61bca6eb85c863603d6054530e2f65c3b9aba85b b43: rewrite A PHY initialization
has a typo, the result of the register read should be masked, not the
register offset.
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Masakazu Mokuno [Wed, 12 Mar 2008 07:41:11 +0000 (16:41 +0900)]
PS3: gelic: change the prefix of the net interface for wireless
The gelic driver uses two net interfaces, one for ethernet and the
other for wireless. They share same MAC address and use 'eth' prefix
for the name.
As udev uses the MAC address to check uniqueness, this is
somewhat problematic. So change the prefix of the network interface
name for the wireless so that udev can have an easy way to distinguish
interfaces.
Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Masakazu Mokuno [Tue, 11 Mar 2008 04:15:44 +0000 (13:15 +0900)]
PS3: gelic: ignore scan info from zero SSID beacons
Some implementations of the hidden SSID APs emit beacons which have the zero
length SSID information element instead of SSID padded by null (\0) characters.
If the firmware of the PS3 wireless hardware meets these beacons, it abandons parsing
IEs. Thus guest OSes get the invalid scan information for the AP.
To work around this, ignore these scan informations from the list.
Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jan Slupski [Tue, 11 Mar 2008 05:41:18 +0000 (22:41 -0700)]
prism54: support for 124a:4025 - another version of IOGear GWU513 802.11g
Add support to p54usb driver for apparently another version of IOGear GWU513
802.11g USB network card that uses GW3887IK chipset and is recognized as
"124a:4025 AirVast" by lsusb.
Cc: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhang Yanmin [Thu, 13 Mar 2008 05:52:37 +0000 (22:52 -0700)]
[NET]: Fix tbench regression in 2.6.25-rc1
Comparing with kernel 2.6.24, tbench result has regression with
2.6.25-rc1.
1) On 2 quad-core processor stoakley: 4%.
2) On 4 quad-core processor tigerton: more than 30%.
bisect located below patch.
b4ce92775c2e7ff9cf79cca4e0a19c8c5fd6287b is first bad commit
commit
b4ce92775c2e7ff9cf79cca4e0a19c8c5fd6287b
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date: Tue Nov 13 21:33:32 2007 -0800
[IPV6]: Move nfheader_len into rt6_info
The dst member nfheader_len is only used by IPv6. It's also currently
creating a rather ugly alignment hole in struct dst. Therefore this patch
moves it from there into struct rt6_info.
Above patch changes the cache line alignment, especially member
__refcnt. I did a testing by adding 2 unsigned long pading before
lastuse, so the 3 members, lastuse/__refcnt/__use, are moved to next
cache line. The performance is recovered.
I created a patch to rearrange the members in struct dst_entry.
With Eric and Valdis Kletnieks's suggestion, I made finer arrangement.
1) Move tclassid under ops in case CONFIG_NET_CLS_ROUTE=y. So
sizeof(dst_entry)=200 no matter if CONFIG_NET_CLS_ROUTE=y/n. I
tested many patches on my 16-core tigerton by moving tclassid to
different place. It looks like tclassid could also have impact on
performance. If moving tclassid before metrics, or just don't move
tclassid, the performance isn't good. So I move it behind metrics.
2) Add comments before __refcnt.
On 16-core tigerton:
If CONFIG_NET_CLS_ROUTE=y, the result with below patch is about 18%
better than the one without the patch;
If CONFIG_NET_CLS_ROUTE=n, the result with below patch is about 30%
better than the one without the patch.
With 32bit 2.6.25-rc1 on 8-core stoakley, the new patch doesn't
introduce regression.
Thank Eric, Valdis, and David!
Signed-off-by: Zhang Yanmin <yanmin.zhang@intel.com>
Acked-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Chidambar 'ilLogict' Zinnoury [Wed, 12 Mar 2008 01:05:02 +0000 (18:05 -0700)]
[SCTP]: Fix local_addr deletions during list traversals.
Since the lists are circular, we need to explicitely tag
the address to be deleted since we might end up freeing
the list head instead. This fixes some interesting SCTP
crashes.
Signed-off-by: Chidambar 'ilLogict' Zinnoury <illogict@online.fr>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Andrew Morton [Wed, 12 Mar 2008 01:03:35 +0000 (18:03 -0700)]
net: fix build with CONFIG_NET=n
fs/built-in.o:(.rodata+0x1134): undefined reference to `proc_net_inode_operations'
fs/built-in.o:(.rodata+0x1138): undefined reference to `proc_net_operations'
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ilpo Järvinen [Wed, 12 Mar 2008 00:55:27 +0000 (17:55 -0700)]
[TCP]: Prevent sending past receiver window with TSO (at last skb)
With TSO it was possible to send past the receiver window when the skb
to be sent was the last in the write queue while the receiver window
is the limiting factor. One can notice that there's a loophole in the
tcp_mss_split_point that lacked a receiver window check for the
tcp_write_queue_tail() if also cwnd was smaller than the full skb.
Noticed by Thomas Gleixner <tglx@linutronix.de> in form of "Treason
uncloaked! Peer ... shrinks window .... Repaired." messages (the peer
didn't actually shrink its window as the message suggests, we had just
sent something past it without a permission to do so).
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Tested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ivo van Doorn [Sun, 9 Mar 2008 21:42:32 +0000 (22:42 +0100)]
rt2x00: Add new D-Link USB ID
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Adam Baker [Sun, 9 Mar 2008 21:40:40 +0000 (22:40 +0100)]
rt2x00: never disable multicast because it disables broadcast too
On rt73 and rt61 disabling reception of multicast packets also disables
broadcast traffic which we never want to do. Therefore we should never
disable multicast.
Signed-off-by: Adam Baker <linux@baker-net.org.uk>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sebastian Siewior [Thu, 6 Mar 2008 09:30:21 +0000 (10:30 +0100)]
libertas: fix the 'compare command with itself' properly
|libertas: Invalid CMD_RESP 8012 to command 50!
The special case got mixed up in
8a96df80b3.
Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Thu, 6 Mar 2008 18:08:09 +0000 (13:08 -0500)]
drivers/net/Kconfig: fix whitespace for GELIC_WIRELESS entry
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Patrick McHardy [Mon, 10 Mar 2008 23:45:05 +0000 (16:45 -0700)]
[NETFILTER]: nf_queue: don't return error when unregistering a non-existant handler
Commit
ce7663d84:
[NETFILTER]: nfnetlink_queue: don't unregister handler of other subsystem
changed nf_unregister_queue_handler to return an error when attempting to
unregister a queue handler that is not identical to the one passed in.
This is correct in case we really do have a different queue handler already
registered, but some existing userspace code always does an unbind before
bind and aborts if that fails, so try to be nice and return success in
that case.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Patrick McHardy [Mon, 10 Mar 2008 23:44:36 +0000 (16:44 -0700)]
[NETFILTER]: nfnetlink_queue: fix EPERM when binding/unbinding and instance 0 exists
Similar to the nfnetlink_log problem, nfnetlink_queue incorrectly
returns -EPERM when binding or unbinding to an address family and
queueing instance 0 exists and is owned by a different process. Unlike
nfnetlink_log it previously completes the operation, but it is still
incorrect.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Patrick McHardy [Mon, 10 Mar 2008 23:44:13 +0000 (16:44 -0700)]
[NETFILTER]: nfnetlink_log: fix EPERM when binding/unbinding and instance 0 exists
When binding or unbinding to an address family, the res_id is usually set
to zero. When logging instance 0 already exists and is owned by a different
process, this makes nfunl_recv_config return -EPERM without performing
the bind operation.
Since no operation on the foreign logging instance itself was requested,
this is incorrect. Move bind/unbind commands before the queue instance
permissions checks.
Also remove an incorrect comment.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pekka Enberg [Mon, 10 Mar 2008 23:43:41 +0000 (16:43 -0700)]
[NETFILTER]: nf_conntrack: replace horrible hack with ksize()
There's a horrible slab abuse in net/netfilter/nf_conntrack_extend.c
that can be replaced with a call to ksize().
Cc: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexey Dobriyan [Mon, 10 Mar 2008 23:43:10 +0000 (16:43 -0700)]
[NETFILTER]: nf_conntrack: add \n to "expectation table full" message
Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jan Engelhardt [Mon, 10 Mar 2008 23:42:40 +0000 (16:42 -0700)]
[NETFILTER]: xt_time: fix failure to match on Sundays
From: Andrew Schulman <andrex@alumni.utexas.net>
xt_time_match() in net/netfilter/xt_time.c in kernel 2.6.24 never
matches on Sundays. On my host I have a rule like
iptables -A OUTPUT -m time --weekdays Sun -j REJECT
and it never matches. The problem is in localtime_2(), which uses
r->weekday = (4 + r->dse) % 7;
to map the epoch day onto a weekday in {0,...,6}. In particular this
gives 0 for Sundays. But 0 has to be wrong; a weekday of 0 can never
match. xt_time_match() has
if (!(info->weekdays_match & (1 << current_time.weekday)))
return false;
and when current_time.weekday = 0, the result of the & is always
zero, even when info->weekdays_match = XT_TIME_ALL_WEEKDAYS = 0xFE.
Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Leblond [Mon, 10 Mar 2008 23:42:04 +0000 (16:42 -0700)]
[NETFILTER]: nfnetlink_log: fix computation of netlink skb size
This patch is similar to nfnetlink_queue fixes. It fixes the computation
of skb size by using NLMSG_SPACE instead of NLMSG_ALIGN.
Signed-off-by: Eric Leblond <eric@inl.fr>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Leblond [Mon, 10 Mar 2008 23:41:43 +0000 (16:41 -0700)]
[NETFILTER]: nfnetlink_queue: fix computation of allocated size for netlink skb.
Size of the netlink skb was wrongly computed because the formula was using
NLMSG_ALIGN instead of NLMSG_SPACE. NLMSG_ALIGN does not add the room for
netlink header as NLMSG_SPACE does. This was causing a failure of message
building in some cases.
On my test system, all messages for packets in range [8*k+41, 8*k+48] where k
is an integer were invalid and the corresponding packets were dropped.
Signed-off-by: Eric Leblond <eric@inl.fr>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Patrick McHardy [Mon, 10 Mar 2008 23:41:06 +0000 (16:41 -0700)]
[NETFILTER]: nfnetlink: fix ifdef in nfnetlink_compat.h
Use __KERNEL__ instead of __KERNEL to make sure the headers are not
usable by the kernel.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kirill A. Shutemov [Fri, 7 Mar 2008 19:11:13 +0000 (11:11 -0800)]
[NET]: include <linux/types.h> into linux/ethtool.h for __u* typedef
Signed-off-by: Kirill A. Shutemov <k.shutemov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pavel Emelyanov [Fri, 7 Mar 2008 19:08:40 +0000 (11:08 -0800)]
[NET]: Make /proc/net a symlink on /proc/self/net (v3)
Current /proc/net is done with so called "shadows", but current
implementation is broken and has little chances to get fixed.
The problem is that dentries subtree of /proc/net directory has
fancy revalidation rules to make processes living in different
net namespaces see different entries in /proc/net subtree, but
currently, tasks see in the /proc/net subdir the contents of any
other namespace, depending on who opened the file first.
The proposed fix is to turn /proc/net into a symlink, which points
to /proc/self/net, which in turn shows what previously was in
/proc/net - the network-related info, from the net namespace the
appropriate task lives in.
# ls -l /proc/net
lrwxrwxrwx 1 root root 8 Mar 5 15:17 /proc/net -> self/net
In other words - this behaves like /proc/mounts, but unlike
"mounts", "net" is not a file, but a directory.
Changes from v2:
* Fixed discrepancy of /proc/net nlink count and selinux labeling
screwup pointed out by Stephen.
To get the correct nlink count the ->getattr callback for /proc/net
is overridden to read one from the net->proc_net entry.
To make selinux still work the net->proc_net entry is initialized
properly, i.e. with the "net" name and the proc_net parent.
Selinux fixes are
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Changes from v1:
* Fixed a task_struct leak in get_proc_task_net, pointed out by Paul.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David Howells [Thu, 6 Mar 2008 02:53:55 +0000 (18:53 -0800)]
RxRPC: fix rxrpc_recvmsg()'s returning of msg_name
Fix rxrpc_recvmsg() to return msg_name correctly. We shouldn't
overwrite the *msg struct, but should rather write into msg->msg_name
(there's a '&' unary operator that shouldn't be there).
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
David Brownell [Thu, 6 Mar 2008 02:51:19 +0000 (18:51 -0800)]
net/enc28j60: oops fix
Prevent oops on enc28j60 packet RX: make sure buffers are aligned.
Not all architectures support unaligned accesses in kernel space.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Claudio Lanconelli <lanconelli.claudio@eptar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jon Schindler [Thu, 6 Mar 2008 02:50:41 +0000 (18:50 -0800)]
drivers/net/ac3200.c: replace init_module&cleanup_module with module_init&module_exit
Replace init_module and cleanup_module with static functions and
module_init/module_exit.
Signed-off-by: Jon Schindler <jkschind@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jon Schindler [Thu, 6 Mar 2008 02:50:16 +0000 (18:50 -0800)]
drivers/net/apne.c: replace init_module&cleanup_module with module_init&module_exit
Replaced init_module and cleanup_module with static functions and
module_init/module_exit.
Signed-off-by: Jon Schindler <jkschind@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jon Schindler [Thu, 6 Mar 2008 02:49:51 +0000 (18:49 -0800)]
drivers/net/arcnet/capmode.c: replace init_module&cleanup_module with module_init&module_exit
Replaced init_module and cleanup_module with static functions and
module_init/module_exit.
Signed-off-by: Jon Schindler <jkschind@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jon Schindler [Thu, 6 Mar 2008 02:49:21 +0000 (18:49 -0800)]
drivers/net/appletalk/ltpc.c: replace init_module&cleanup_module with module_init&module_exit
Replaced init_module and cleanup_module with static functions and
module_init/module_exit.
Signed-off-by: Jon Schindler <jkschind@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tobias Klauser [Thu, 6 Mar 2008 02:47:40 +0000 (18:47 -0800)]
bluetooth: make bnep_sock_cleanup() return void
bnep_sock_cleanup() always returns 0 and its return value isn't used
anywhere in the code.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tobias Klauser [Thu, 6 Mar 2008 02:47:03 +0000 (18:47 -0800)]
bluetooth: Make hci_sock_cleanup() return void
hci_sock_cleanup() always returns 0 and its return value isn't used
anywhere in the code.
Compile-tested with 'make allyesconfig && make net/bluetooth/bluetooth.ko'
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Dave Young [Thu, 6 Mar 2008 02:45:59 +0000 (18:45 -0800)]
bluetooth: hci_core: defer hci_unregister_sysfs()
Alon Bar-Lev reports:
Feb 16 23:41:33 alon1 usb 3-1: configuration #1 chosen from 1 choice
Feb 16 23:41:33 alon1 BUG: unable to handle kernel NULL pointer
dereference at virtual address
00000008
Feb 16 23:41:33 alon1 printing eip:
c01b2db6 *pde =
00000000
Feb 16 23:41:33 alon1 Oops: 0000 [#1] PREEMPT
Feb 16 23:41:33 alon1 Modules linked in: ppp_deflate zlib_deflate
zlib_inflate bsd_comp ppp_async rfcomm l2cap hci_usb vmnet(P)
vmmon(P) tun radeon drm autofs4 ipv6 aes_generic crypto_algapi
ieee80211_crypt_ccmp nf_nat_irc nf_nat_ftp nf_conntrack_irc
nf_conntrack_ftp ipt_MASQUERADE iptable_nat nf_nat ipt_REJECT
xt_tcpudp ipt_LOG xt_limit xt_state nf_conntrack_ipv4 nf_conntrack
iptable_filter ip_tables x_tables snd_pcm_oss snd_mixer_oss
snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device
bluetooth ppp_generic slhc ioatdma dca cfq_iosched cpufreq_powersave
cpufreq_ondemand cpufreq_conservative acpi_cpufreq freq_table uinput
fan af_packet nls_cp1255 nls_iso8859_1 nls_utf8 nls_base pcmcia
snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm nsc_ircc snd_timer
ipw2200 thinkpad_acpi irda snd ehci_hcd yenta_socket uhci_hcd
psmouse ieee80211 soundcore intel_agp hwmon rsrc_nonstatic pcspkr
e1000 crc_ccitt snd_page_alloc i2c_i801 ieee80211_crypt pcmcia_core
agpgart thermal bat!
tery nvram rtc sr_mod ac sg firmware_class button processor cdrom
unix usbcore evdev ext3 jbd ext2 mbcache loop ata_piix libata sd_mod
scsi_mod
Feb 16 23:41:33 alon1
Feb 16 23:41:33 alon1 Pid: 4, comm: events/0 Tainted: P
(2.6.24-gentoo-r2 #1)
Feb 16 23:41:33 alon1 EIP: 0060:[<
c01b2db6>] EFLAGS:
00010282 CPU: 0
Feb 16 23:41:33 alon1 EIP is at sysfs_get_dentry+0x26/0x80
Feb 16 23:41:33 alon1 EAX:
00000000 EBX:
00000000 ECX:
00000000 EDX:
f48a2210
Feb 16 23:41:33 alon1 ESI:
f72eb900 EDI:
f4803ae0 EBP:
f4803ae0 ESP:
f7c49efc
Feb 16 23:41:33 alon1 hcid[7004]: HCI dev 0 registered
Feb 16 23:41:33 alon1 DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068
Feb 16 23:41:33 alon1 Process events/0 (pid: 4, ti=
f7c48000
task=
f7c3efc0 task.ti=
f7c48000)
Feb 16 23:41:33 alon1 Stack:
f7cb6140 f4822668 f7e71e10 c01b304d
ffffffff ffffffff fffffffe c030ba9c
Feb 16 23:41:33 alon1
f7cb6140 f4822668 f6da6720 f7cb6140 f4822668
f6da6720 c030ba8e c01ce20b
Feb 16 23:41:33 alon1
f6e9dd00 c030ba8e f6da6720 f6e9dd00 f6e9dd00
00000000 f4822600 00000000
Feb 16 23:41:33 alon1 Call Trace:
Feb 16 23:41:33 alon1 [<
c01b304d>] sysfs_move_dir+0x3d/0x1f0
Feb 16 23:41:33 alon1 [<
c01ce20b>] kobject_move+0x9b/0x120
Feb 16 23:41:33 alon1 [<
c0241711>] device_move+0x51/0x110
Feb 16 23:41:33 alon1 [<
f9aaed80>] del_conn+0x0/0x70 [bluetooth]
Feb 16 23:41:33 alon1 [<
f9aaed99>] del_conn+0x19/0x70 [bluetooth]
Feb 16 23:41:33 alon1 [<
c012c1a1>] run_workqueue+0x81/0x140
Feb 16 23:41:33 alon1 [<
c02c0c88>] schedule+0x168/0x2e0
Feb 16 23:41:33 alon1 [<
c012fc70>] autoremove_wake_function+0x0/0x50
Feb 16 23:41:33 alon1 [<
c012c9cb>] worker_thread+0x9b/0xf0
Feb 16 23:41:33 alon1 [<
c012fc70>] autoremove_wake_function+0x0/0x50
Feb 16 23:41:33 alon1 [<
c012c930>] worker_thread+0x0/0xf0
Feb 16 23:41:33 alon1 [<
c012f962>] kthread+0x42/0x70
Feb 16 23:41:33 alon1 [<
c012f920>] kthread+0x0/0x70
Feb 16 23:41:33 alon1 [<
c0104c2f>] kernel_thread_helper+0x7/0x18
Feb 16 23:41:33 alon1 =======================
Feb 16 23:41:33 alon1 Code: 26 00 00 00 00 57 89 c7 a1 50 1b 3a c0
56 53 8b 70 38 85 f6 74 08 8b 0e 85 c9 74 58 ff 06 8b 56 50 39 fa 74
47 89 fb eb 02 89 c3 <8b> 43 08 39 c2 75 f7 8b 46 08 83 c0 68 e8 98
e7 10 00 8b 43 10
Feb 16 23:41:33 alon1 EIP: [<
c01b2db6>] sysfs_get_dentry+0x26/0x80
SS:ESP 0068:
f7c49efc
Feb 16 23:41:33 alon1 ---[ end trace
aae864e9592acc1d ]---
Defer hci_unregister_sysfs because hci device could be destructed
while hci conn devices still there.
Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Tested-by: Stefan Seyfried <seife@suse.de>
Acked-by: Alon Bar-Lev <alon.barlev@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
SDiZ [Thu, 6 Mar 2008 02:43:50 +0000 (18:43 -0800)]
bluetooth: CONWISE Technology based adapters with buggy SCO support (bugzilla #9027)
From: SDiZ <sdiz@sdiz.net>
Fix the CONWISE Technology based adapters with buggy SCO support issue
(bugzilla #9027)
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
James Chapman [Thu, 6 Mar 2008 02:40:01 +0000 (18:40 -0800)]
[PPPOL2TP]: Fix SMP issues in skb reorder queue handling
When walking a session's packet reorder queue, use
skb_queue_walk_safe() since the list could be modified inside the
loop.
Rearrange the unlinking skbs from the reorder queue such that it is
done while the queue lock is held in pppol2tp_recv_dequeue() when
walking the skb list.
A version of this patch was suggested by Jarek Poplawski.
Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
James Chapman [Thu, 6 Mar 2008 02:39:08 +0000 (18:39 -0800)]
[PPPOL2TP]: Make locking calls softirq-safe
Fix locking issues in the pppol2tp driver which can cause a kernel
crash on SMP boxes. There were two problems:-
1. The driver was violating read_lock() and write_lock() scheduling
rules because it wasn't using softirq-safe locks in softirq
contexts. So we now consistently use the _bh variants of the lock
functions.
2. The driver was calling sk_dst_get() in pppol2tp_xmit() which was
taking sk_dst_lock in softirq context. We now call __sk_dst_get().
Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Harvey Harrison [Thu, 6 Mar 2008 02:38:07 +0000 (18:38 -0800)]
atm: replace remaining __FUNCTION__ occurrences
__FUNCTION__ is gcc-specific, use __func__
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Harvey Harrison [Thu, 6 Mar 2008 02:37:39 +0000 (18:37 -0800)]
isdn: replace __inline with inline
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Harvey Harrison [Thu, 6 Mar 2008 02:37:16 +0000 (18:37 -0800)]
irda: replace __inline with inline
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Harvey Harrison [Thu, 6 Mar 2008 02:36:28 +0000 (18:36 -0800)]
net: replace __inline with inline
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Neil Horman [Wed, 5 Mar 2008 21:44:46 +0000 (13:44 -0800)]
[SCTP]: Bring MAX_BURST socket option into ietf API extension compliance
Brings max_burst socket option set/get into line with the latest ietf
socket extensions api draft, while maintaining backwards
compatibility.
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gui Jianfeng [Wed, 5 Mar 2008 21:43:32 +0000 (13:43 -0800)]
SCTP: Fix chunk parameter processing bug
If an address family is not listed in "Supported Address Types"
parameter(INIT Chunk), but the packet is sent by that family, this
address family should be considered as supported by peer. Otherwise,
an error condition will occur. For instance, if kernel receives an
IPV6 SCTP INIT chunk with "Support Address Types" parameter which
indicates just supporting IPV4 Address family. Kernel will reply an
IPV6 SCTP INIT ACK packet, but the source ipv6 address in ipv6 header
will be vacant. This is not correct.
refer to RFC4460 as following:
IMPLEMENTATION NOTE: If an SCTP endpoint lists in the 'Supported
Address Types' parameter either IPv4 or IPv6, but uses the other
family for sending the packet containing the INIT chunk, or if it
also lists addresses of the other family in the INIT chunk, then
the address family that is not listed in the 'Supported Address
Types' parameter SHOULD also be considered as supported by the
receiver of the INIT chunk. The receiver of the INIT chunk SHOULD
NOT respond with any kind of error indication.
Here is a fix to comply to RFC.
Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
Acked-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Tue, 4 Mar 2008 23:19:22 +0000 (15:19 -0800)]
make s2io.c:init_tti() static
Make the needlessly global init_tti() static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: "Ramkrishna Vepa" <Ramkrishna.Vepa@neterion.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Adrian Bunk [Wed, 27 Feb 2008 15:07:54 +0000 (17:07 +0200)]
FIXED_PHY must depend on PHYLIB=y
This patch fixes the following build error introduced by commit
a79d8e93d300adb84cccc38ac396cfb118c238ad and reported by Olaf Hering:
<-- snip -->
...
LD .tmp_vmlinux1
arch/powerpc/sysdev/built-in.o: In function `of_add_fixed_phys':
fsl_soc.c:(.init.text+0xd34): undefined reference to `fixed_phy_add'
make: *** [.tmp_vmlinux1] Error 1
<-- snip -->
Signed-off-by: Adrian Bunk <adrian.bunk@movial.fi>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Adrian Bunk [Mon, 3 Mar 2008 21:34:13 +0000 (23:34 +0200)]
fix drivers/net/atarilance.c compilation
This patch fixes the following build error:
<-- snip -->
...
CC [M] drivers/net/atarilance.o
{standard input}: Assembler messages:
{standard input}:406: Error: symbol `Lberr' is already defined
{standard input}:460: Error: symbol `Lberr' is already defined
make[3]: *** [drivers/net/atarilance.o] Error 1
<-- snip -->
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Auke Kok [Mon, 3 Mar 2008 22:37:47 +0000 (14:37 -0800)]
Intel ethernet adapter: Update MAINTAINERS
Another team member unfortunately left: update MAINTAINERS.
Condense the 3 lists down to a single list for all our drivers.
Point to our new sourceforge index page which is slightly
better navigateable than the sf.net project page.
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Emil Tantilov [Mon, 3 Mar 2008 22:37:42 +0000 (14:37 -0800)]
ixgbe: fix typo in speed mesage
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Auke Kok [Mon, 3 Mar 2008 22:37:31 +0000 (14:37 -0800)]
e100: Do suspend/shutdown like e1000
This fixes a "trying to free already free IRQ" message and simplifies
the shutdown/suspend code by re-using already existing code when going
to suspend. The code is now symmetric with e100_resume.
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Thomas Klein [Mon, 3 Mar 2008 12:52:06 +0000 (13:52 +0100)]
ehea: Fix missing Kconfig dependency
Fixed Kconfig: ehea driver requires sparse mem
Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Komuro [Sat, 1 Mar 2008 01:52:03 +0000 (10:52 +0900)]
axnet_cs: change debugging level for "Too much work at interrupt" message.
This message is frequently displayed even if normal file-transfer.
Signed-off-by: Komuro <komurojun-mbn@nifty.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Martin Michlmayr [Thu, 28 Feb 2008 20:11:48 +0000 (21:11 +0100)]
mv643xx_eth: Define module alias for platform device
The mv643xx_eth driver can be loaded as a platform device, as is done by
various Orion (ARM) based devices. The driver needs to define a module
alias for the platform driver so udev will load it automatically.
Tested with Debian on a QNAP TS-209.
Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Ondrej Zary [Mon, 25 Feb 2008 17:45:46 +0000 (18:45 +0100)]
de2104x: remove BUG_ON() when changing media type
When the chip dies (probably because of a bug somewhere in the driver),
de_stop_rxtx() fails and changing the media type crashes the whole machine.
Replace BUG_ON() in de_set_media() with a warning.
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
frederic Rodo [Wed, 27 Feb 2008 11:58:37 +0000 (12:58 +0100)]
dm9161: add configuration for MII/RMII
Signed-off-by: Frederic Rodo <f.rodo@til-technologies.fr>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Stephen Hemminger [Wed, 5 Mar 2008 01:03:49 +0000 (17:03 -0800)]
[IPCONFIG]: The kernel gets no IP from some DHCP servers
From: Stephen Hemminger <shemminger@linux-foundation.org>
Based upon a patch by Marcel Wappler:
This patch fixes a DHCP issue of the kernel: some DHCP servers
(i.e. in the Linksys WRT54Gv5) are very strict about the contents
of the DHCPDISCOVER packet they receive from clients.
Table 5 in RFC2131 page 36 requests the fields 'ciaddr' and
'siaddr' MUST be set to '0'. These DHCP servers ignore Linux
kernel's DHCP discovery packets with these two fields set to
'255.255.255.255' (in contrast to popular DHCP clients, such as
'dhclient' or 'udhcpc'). This leads to a not booting system.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Wed, 5 Mar 2008 00:44:01 +0000 (16:44 -0800)]
Merge branch 'master' of /linux/kernel/git/linville/wireless-2.6
Michael Buesch [Tue, 4 Mar 2008 19:31:13 +0000 (20:31 +0100)]
b43legacy: Fix module init message
This fixes the module init message to tell that the legacy
driver loaded. This makes it less confusing, in case both drivers are loaded.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jussi Kivilinna [Tue, 4 Mar 2008 18:05:27 +0000 (20:05 +0200)]
rndis_wlan: fix broken data copy
Replace broken code that attempted to copy 6 byte array to 64-bit
integer. Due to missing cast to 64-bit integer, left shift operation
were 32-bit and lead to bytes been copied over each other. New code
uses simple memcpy, for greater readability and efficiency.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sebastian Siewior [Tue, 4 Mar 2008 17:22:27 +0000 (18:22 +0100)]
libertas: compare the current command with response
instead of with itself.
Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Woodhouse [Mon, 3 Mar 2008 11:20:12 +0000 (12:20 +0100)]
libertas: fix sanity check on sequence number in command response
Slightly more useful if we compare it against the sequence number of the
command we have outstanding, rather than comparing the reply with itself.
Doh. Pointed out by Sebastian Siewior
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 29 Feb 2008 22:28:25 +0000 (23:28 +0100)]
p54: fix eeprom parser length sanity checks
When I called p54_parse_eeprom() on a hand-coded structure
I managed to make a small mistake with wrap->len which caused
a segfault a few lines down when trying to read entry->len.
This patch changes the validation code to avoid such problems.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Tested-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 29 Feb 2008 12:56:33 +0000 (13:56 +0100)]
p54: fix EEPROM structure endianness
Since the EEPROM structure is read from hardware, it is
always little endian, annotate that in the struct and
make sure to convert where applicable.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Michael Wu <flamingice@sourmilk.net>
Tested-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Yoichi Yuasa [Fri, 29 Feb 2008 10:09:31 +0000 (11:09 +0100)]
ssb: Add pcibios_enable_device() return value check
This patch has added pcibios_enable_device() return value check.
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stefano Brivio [Sun, 2 Mar 2008 10:33:10 +0000 (11:33 +0100)]
rc80211-pid: fix rate adjustment
Merge rate_control_pid_shift_adjust() to rate_control_pid_adjust_rate()
in order to make the learning algorithm aware of constraints on rates. Also
add some comments and rename variables.
This fixes a bug which prevented 802.11b/g non-AP STAs from working with
802.11b only AP STAs.
This patch was originally destined for 2.6.26, and is being backported
to fix a user reported problem in post-2.6.24 kernels.
Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Herbert Xu [Tue, 4 Mar 2008 22:29:21 +0000 (14:29 -0800)]
[ESP]: Add select on AUTHENC
Now the ESP uses the AEAD interface even for algorithms which are
not combined mode, we need to select CONFIG_CRYPTO_AUTHENC as
otherwise only combined mode algorithms will work.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 4 Mar 2008 22:28:41 +0000 (14:28 -0800)]
[TCP]: Improve ipv4 established hash function.
If all of the entropy is in the local and foreign addresses,
but xor'ing together would cancel out that entropy, the
current hash performs poorly.
Suggested by Cosmin Ratiu:
Basically, the situation is as follows: There is a client
machine and a server machine. Both create 15000 virtual
interfaces, open up a socket for each pair of interfaces and
do SIP traffic. By profiling I noticed that there is a lot of
time spent walking the established hash chains with this
particular setup.
The addresses were distributed like this: client interfaces
were 198.18.0.1/16 with increments of 1 and server interfaces
were 198.18.128.1/16 with increments of 1. As I said, there
were 15000 interfaces. Source and destination ports were 5060
for each connection. So in this case, ports don't matter for
hashing purposes, and the bits from the address pairs used
cancel each other, meaning there are no differences in the
whole lot of pairs, so they all end up in the same hash chain.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 4 Mar 2008 20:28:49 +0000 (12:28 -0800)]
[NETPOLL]: Revert two bogus cleanups that broke netconsole.
Based upon a report by Andrew Morton and code analysis done
by Jarek Poplawski.
This reverts
33f807ba0d9259e7c75c7a2ce8bd2787e5b540c7 ("[NETPOLL]:
Kill NETPOLL_RX_DROP, set but never tested.") and
c7b6ea24b43afb5749cb704e143df19d70e23dea ("[NETPOLL]: Don't need
rx_flags.").
The rx_flags did get tested for zero vs. non-zero and therefore we do
need those tests and that code which sets NETPOLL_RX_DROP et al.
Signed-off-by: David S. Miller <davem@davemloft.net>
Jarek Poplawski [Tue, 4 Mar 2008 04:49:34 +0000 (20:49 -0800)]
[PPPOL2TP]: Add missing sock_put() in pppol2tp_tunnel_closeall()
Every skb removed from session->reorder_q needs sock_put().
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Acked-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jarek Poplawski [Tue, 4 Mar 2008 04:48:53 +0000 (20:48 -0800)]
Subject: [PPPOL2TP] add missing sock_put() in pppol2tp_recv_dequeue()
Every skb removed from session->reorder_q needs sock_put().
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Acked-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Young [Mon, 3 Mar 2008 20:18:55 +0000 (12:18 -0800)]
[BLUETOOTH]: l2cap info_timer delete fix in hci_conn_del
When the l2cap info_timer is active the info_state will be set to
L2CAP_INFO_FEAT_MASK_REQ_SENT, and it will be unset after the timer is
deleted or timeout triggered.
Here in l2cap_conn_del only call del_timer_sync when the info_state is
set to L2CAP_INFO_FEAT_MASK_REQ_SENT.
Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Frank Blaschka [Mon, 3 Mar 2008 20:16:04 +0000 (12:16 -0800)]
[NET]: Fix race in generic address resolution.
neigh_update sends skb from neigh->arp_queue while neigh_timer_handler
has increased skbs refcount and calls solicit with the
skb. neigh_timer_handler should not increase skbs refcount but make a
copy of the skb and do solicit with the copy.
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Heiko Carstens [Mon, 3 Mar 2008 20:12:33 +0000 (12:12 -0800)]
iucv: fix build error on !SMP
Since
a5fbb6d1064be885d2a6b82f625186753cf74848
"KVM: fix !SMP build error" smp_call_function isn't a define anymore
that folds into nothing but a define that calls up_smp_call_function
with all parameters. Hence we cannot #ifdef out the unused code
anymore...
This seems to be the preferred method, so do this for s390 as well.
net/iucv/iucv.c: In function 'iucv_cleanup_queue':
net/iucv/iucv.c:657: error: '__iucv_cleanup_queue' undeclared
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ilpo Järvinen [Mon, 3 Mar 2008 20:10:16 +0000 (12:10 -0800)]
[TCP]: Must count fack_count also when skipping
It makes fackets_out to grow too slowly compared with the
real write queue.
This shouldn't cause those BUG_TRAP(packets <= tp->packets_out)
to trigger but how knows how such inconsistent fackets_out
affects here and there around TCP when everything is nowadays
assuming accurate fackets_out. So lets see if this silences
them all.
Reported by Guillaume Chazarain <guichaz@gmail.com>.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kim B. Heino [Fri, 29 Feb 2008 20:26:21 +0000 (12:26 -0800)]
[TUN]: Fix RTNL-locking in tun/tap driver
Current tun/tap driver sets also net device's hw address when asked to
change character device's hw address. This is a good idea, but it
misses RTLN-locking, resulting following error message in 2.6.25-rc3's
inetdev_event() function:
RTNL: assertion failed at net/ipv4/devinet.c (1050)
Attached patch fixes this problem.
Signed-off-by: Kim B. Heino <Kim.Heino@bluegiga.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pavel Emelyanov [Fri, 29 Feb 2008 19:24:45 +0000 (11:24 -0800)]
[SCTP]: Use proc_create to setup de->proc_fops.
In addition to commit 160f17 ("[SCTP]: Use proc_create() to setup
->proc_fops first") use proc_create in two more places.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Wang Chen [Fri, 29 Feb 2008 18:34:45 +0000 (10:34 -0800)]
[IRDA]: Use proc_create() to setup ->proc_fops first
Use proc_create() to make sure that ->proc_fops be setup before gluing
PDE to main tree.
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>