On Fri, Apr 20, 2007 at 04:35:15PM -0700, David Miller wrote:
From: Jarek Poplawski [EMAIL PROTECTED]
Date: Mon, 12 Mar 2007 11:24:03 +0100
the ipcomp handler is xfrm6_rcv(), which calls xfrm6_rcv_spi(), which
contrary
to all other handlers returns -1 instead of 0 after calling
We only care when del_timer() returns true. In that case, if the timer
function still runs (possible for single-threaded wqs), it has already
passed __queue_work().
Why do you assume that?
David
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Hi,
While looking through the users of fackets_out, i found this from
tcp_fragment(...):
/* If this packet has been sent out already, we must
* adjust the various packet counters.
*/
if (!before(tp-snd_nxt, TCP_SKB_CB(buff)-end_seq)) {
int diff
[XFRM]: beet: fix pseudo header length value
draft-nikander-esp-beet-mode-07.txt is not entirely clear on how the length
value of the pseudo header should be calculated, it states The Header Length
field contains the length of the pseudo header, IPv4 options, and padding in
8 octets units., but
This patch includes:
- dlpar fix:
certain resources may only be allocated when first
logical port is available, and must be removed when
last logical port has been removed
- sysfs entries:
create symbolic link from each logical port to ehea driver
Signed-off-by:
Hi All,
I posted this to Netfiler list but got no response.
dont know if it is a right place to ask this question, but any
answer/clue will be helpful to me.
Thanks
-Lokesh
I'm using Linux RedHat 9 kernel version 2.4.20-8
I want to do some asynchronous processing of packets in my kernel
This patch set adds a driver for PPP over L2TP. Patches to follow.
The following changes have been made since the previous version
submitted 23-MAR-07, addressing review comments received so far:-
- Fold makefile changes into the patches that add new source files.
- Make API structures 64-bit
[L2TP]: Modify kernel headers for L2TP.
This patch adds L2TP definitions to existing PPP and socket headers.
Signed-off-by: James Chapman [EMAIL PROTECTED]
---
Add struct sockaddr_pppol2tp to carry L2TP-specific address
information for the PPPoX (PPPoL2TP) socket. Unfortunately we can't
use
[SKB]: Introduce skb_queue_walk_safe()
This patch provides a method for walking skb lists while inserting or
removing skbs from the list.
Signed-off-by: James Chapman [EMAIL PROTECTED]
Index: linux-2.6.21-rc7/include/linux/skbuff.h
On Monday 23 April 2007, Jan-Bernd Themann wrote:
- dlpar fix:
certain resources may only be allocated when first
logical port is available, and must be removed when
last logical port has been removed
- sysfs entries:
create symbolic link from each logical
James Chapman wrote:
This patch set adds a driver for PPP over L2TP. Patches to follow.
The following changes have been made since the previous version
submitted 23-MAR-07, addressing review comments received so far:-
- Fold makefile changes into the patches that add new source files.
This patch set adds a driver for PPP over L2TP. Patches to follow.
The following changes have been made since the previous version
submitted 23-MAR-07, addressing review comments received so far:-
- Fold makefile changes into the patches that add new source files.
- Make API structures 64-bit
[SKB]: Introduce skb_queue_walk_safe()
This patch provides a method for walking skb lists while inserting or
removing skbs from the list.
Signed-off-by: James Chapman [EMAIL PROTECTED]
Index: linux-2.6.21-rc7/include/linux/skbuff.h
[L2TP]: Modify kernel headers for L2TP.
This patch adds L2TP definitions to existing PPP and socket headers.
Signed-off-by: James Chapman [EMAIL PROTECTED]
---
Add struct sockaddr_pppol2tp to carry L2TP-specific address
information for the PPPoX (PPPoL2TP) socket. Unfortunately we can't
use
[L2TP]: Add the ability to autoload a pppox protocol module.
This patch allows a name pppox-proto-nnn to be used in modprobe.conf
to autoload a PPPoX protocol nnn.
Signed-off-by: James Chapman [EMAIL PROTECTED]
Index: linux-2.6.21-rc7/drivers/net/pppox.c
[L2TP]: Update maintainers file for PPP over L2TP.
Signed-off-by: James Chapman [EMAIL PROTECTED]
Index: linux-2.6.21-rc7/MAINTAINERS
===
--- linux-2.6.21-rc7.orig/MAINTAINERS
+++ linux-2.6.21-rc7/MAINTAINERS
@@ -2709,6 +2709,11 @@
James Chapman wrote:
[L2TP]: Modify kernel headers for L2TP.
Since the Subject: line becomes the first line of the commit comments,
the above line is redundant.
This patch adds L2TP definitions to existing PPP and socket headers.
Signed-off-by: James Chapman [EMAIL PROTECTED]
---
Add
On 04/23, David Howells wrote:
We only care when del_timer() returns true. In that case, if the timer
function still runs (possible for single-threaded wqs), it has already
passed __queue_work().
Why do you assume that?
If del_timer() returns true, the timer was pending. This means it
Andrew Morton wrote:
On Mon, 16 Apr 2007 14:34:22 -0700
[EMAIL PROTECTED] wrote:
http://bugzilla.kernel.org/show_bug.cgi?id=8342
Summary: sctp_getsockopt_local_addrs_old() calls copy_to_user()
while a spinlock is held
Kernel Version: 2.6.20
Hi David
Please apply. This was recently uncovered on the sctp-implementers
list as 'linux doing something stupid...'
Thanks
-vlad
[SCTP] Verify all destination ports in sctp_connectx.
We need to make sure that all destination ports are the same, since
the association really must not connect
Sebastian Kuzminsky [EMAIL PROTECTED] wrote:
Philip Craig [EMAIL PROTECTED] wrote:
Change the timeout or use keepalives. I can't think of any other way.
The 5 days is a compromise between keeping valid connections and
timing out dead connections. There will always be connections for
From: Ismail Dönmez [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 15:06:34 +0300
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -89,7 +89,7 @@ static const struct
{
int error;
u8 scope;
-} fib_props[RTA_MAX + 1] = {
+} fib_props[RTN_MAX + 1] = {
From: Johannes Berg [EMAIL PROTECTED]
This patch adds the linux-wireless mailing list to all appropriate
entries in the MAINTAINERS file.
Signed-off-by: Johannes Berg [EMAIL PROTECTED]
Signed-off-by: John W. Linville [EMAIL PROTECTED]
---
MAINTAINERS | 15 ---
1 files changed, 12
From: Johannes Berg [EMAIL PROTECTED]
This patch refactors the wireless Kconfig all over and already
introduces net/wireless/Kconfig with just the WEXT bit for now,
the cfg80211 patch will add to that as well.
Signed-off-by: Johannes Berg [EMAIL PROTECTED]
Signed-off-by: John W. Linville [EMAIL
From: Johannes Berg [EMAIL PROTECTED]
This patch creates the core cfg80211 code along with some sysfs bits.
This is a stripped down version to allow mac80211 to function, but
doesn't include any configuration yet except for creating and removing
virtual interfaces.
This patch includes the
From: Johannes Berg [EMAIL PROTECTED]
As scheduled, this patch removes the pointless wext over netlink
code.
Signed-off-by: Johannes Berg [EMAIL PROTECTED]
Signed-off-by: John W. Linville [EMAIL PROTECTED]
---
Documentation/feature-removal-schedule.txt | 12 -
include/net/iw_handler.h
Thank you for the pointer, I am looking at the patch ad
see if it help. In my case, that will do the trick, but as mentioned
by Dave it may not have its place in a general distro.
Perso I would rather cloning -- do not flame me, it is not my intent to
Hi,
On Monday 23 April 2007 21:51:25 David Miller wrote:
From: Ismail Dönmez [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 15:06:34 +0300
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -89,7 +89,7 @@ static const struct
{
int error;
u8 scope;
I have a problem here. To eliminate other -mm things I tested bare
git+ssh://master.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.22.git
as of 15 minutes ago and the problem is there too.
The machine is x86_64 running FC6. The config is based on RH's own FC6
config and it's at
Correct minor typo in drivers/net/wireless/Kconfig identified by
Stefano Brivio [EMAIL PROTECTED].
Signed-off-by: John W. Linville [EMAIL PROTECTED]
---
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 880c628..4426841 100644
--- a/drivers/net/wireless/Kconfig
+++
From: John W. Linville [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 15:53:13 -0400
Correct minor typo in drivers/net/wireless/Kconfig identified by
Stefano Brivio [EMAIL PROTECTED].
Signed-off-by: John W. Linville [EMAIL PROTECTED]
Applied, thanks John.
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To unsubscribe from this list: send the
From: Andrew Morton [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 13:27:19 -0700
On Mon, 23 Apr 2007 13:18:10 -0700 (PDT)
David Miller [EMAIL PROTECTED] wrote:
From: Andrew Morton [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 13:07:34 -0700
The interesting bit is:
...
I think I saw the
On Mon, 23 Apr 2007 13:37:30 -0700 (PDT)
David Miller [EMAIL PROTECTED] wrote:
From: Andrew Morton [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 13:27:19 -0700
On Mon, 23 Apr 2007 13:18:10 -0700 (PDT)
David Miller [EMAIL PROTECTED] wrote:
From: Andrew Morton [EMAIL PROTECTED]
Date:
Trivial implementation of SIOCGIFCOUNT.
If you search the archives, this was suggested and rejected
6 years ago. But there maybe legacy Unix applications that
could actually use it.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
net/core/dev.c | 50
From: Andrew Morton [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 13:56:39 -0700
On Mon, 23 Apr 2007 13:37:30 -0700 (PDT)
David Miller [EMAIL PROTECTED] wrote:
From: Andrew Morton [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 13:27:19 -0700
On Mon, 23 Apr 2007 13:18:10 -0700 (PDT)
David
* Ismail D?nmez [EMAIL PROTECTED] 2007-04-23 22:09
Yes I know the fix is in but I wondered why its creating such problems with
2.6.18 kernel, guess it depends on some other commits.
As long as you apply the complete patch including the additional
sanity check for RTN_MAX it should work
if CONFIG_NET_CLS_ACT is not defined, then is the
code below correct ?
netif_receive_skb()
---
list_for_each_entry_rcu(ptype, ptype_all, list) {
if (!ptype-dev || ptype-dev == skb-dev) {
if (pt_prev)
On Tuesday 24 April 2007 00:17:40 Thomas Graf wrote:
* Ismail D?nmez [EMAIL PROTECTED] 2007-04-23 22:09
Yes I know the fix is in but I wondered why its creating such problems
with 2.6.18 kernel, guess it depends on some other commits.
As long as you apply the complete patch including the
Please also tell me what legacy application could actually
use this thing when BSD itself doesn't even implement it?
Some version of java seems to. I see a lot of:
ioctl32(java:30851): Unknown cmd fd(3) cmd(8938){00} arg(bfbb87c4) on
socket:[334628709]
But just rejecting it is probably
On Mon, 23 Apr 2007 14:17:06 -0700 (PDT)
David Miller [EMAIL PROTECTED] wrote:
Is nscd the caching named which you're referring to?
I would respond, but I first checked how many responses show up when
giving caching named fedora to google, and decided that you can
figure it out yourself
This email lists some known regressions in Linus' tree compared to 2.6.20.
If you find your name in the Cc header, you are either submitter of one
of the bugs, maintainer of an affectected subsystem or driver, a patch
of you caused a breakage or I'm considering you in any other way
possibly
On Mon, 23 Apr 2007 14:45:57 -0700
Andrew Morton [EMAIL PROTECTED] wrote:
Let me play around with udpspam a bit.
tcpdump does show stuff coming in when I run udpspam against the test
machine from another host.
More rtnl weirdness. Running `ifup eth0' gave me:
Apr 23 14:53:57 localhost
From: Andrew Morton [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 15:12:40 -0700
which is just stupid. The rtnl_lock() is right there in ip_mc_join_group().
And this is a different architecture and config and compiler from yesterday's
fun. And no scheduler patches involved here.
Perhaps
On Mon, 23 Apr 2007 15:15:31 -0700 (PDT)
David Miller [EMAIL PROTECTED] wrote:
From: Andrew Morton [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 15:12:40 -0700
which is just stupid. The rtnl_lock() is right there in ip_mc_join_group().
And this is a different architecture and config and
From: Andrew Morton [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 15:37:14 -0700
So I think we did a bit of TCP chatter then no UDP at all?
It's interesting that the test machine can see other people's DNS queries
go past.
It's mysterious alright.
I can't say that the UDP's are going out
On Mon, 2007-23-04 at 14:19 -0700, Laurent Chavey wrote:
if CONFIG_NET_CLS_ACT is not defined, then is the
code below correct ?
The simple answer is yes;
Is something not working for you?
It is hard to read your question my good friend because it comes out
like a trick question;-
It is more
sorry for the trick question.
I was simply making a modification to the skb tap code
to allow tcpdump to work on the slave interface and not
just the bonded one. The code change requires a change to
the for loop code and it follow on to the call to deliver_skb().
In the process of adding the
I'm currently working on getting LINUX supported on SNI RM200/300/400
machines (MIPS based servers and workstations). Most of the changes
are already in Linus tree. What's now missing are some device drivers.
One is an ethernet driver for the older EISA only RM200 and RM400
machines. They are
Oh well, one thing at a time. The good news is that I can reproduce the
problem with netperf.
kpm:/usr/src/netperf-2.4.3 netperf -H akpm2 -t UDP_RR
UDP REQUEST/RESPONSE TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to akpm2
(172.18.116.155) port 0 AF_INET
netperf: receive_response: no response
On Mon, 23 Apr 2007 15:45:09 -0700 (PDT)
David Miller [EMAIL PROTECTED] wrote:
From: Andrew Morton [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 15:37:14 -0700
So I think we did a bit of TCP chatter then no UDP at all?
It's interesting that the test machine can see other people's DNS
The network device frontend driver allows the kernel to access network
devices exported exported by a virtual machine containing a physical
network device driver.
Signed-off-by: Ian Pratt [EMAIL PROTECTED]
Signed-off-by: Christian Limpach [EMAIL PROTECTED]
Signed-off-by: Chris Wright [EMAIL
From: Herbert Xu [EMAIL PROTECTED]
Date: Tue, 24 Apr 2007 10:04:58 +1000
On Mon, Apr 23, 2007 at 03:45:09PM -0700, David Miller wrote:
Either that or some error in Herbert's recent checksum offload
handling changes, such as, in fact I am highly suspicious of
the second change listed
Jiri Kosina [EMAIL PROTECTED] wrote:
Hmm, *sigh*. I guess the patch below fixes the problem, but it is a
masterpiece in the field of ugliness. And I am not sure whether it is
completely correct either. Are there any immediate ideas for better
solution with respect to how struct sock
A bunch of TCP congestion control updates for 2.6.22.
The first one might be a bug fix worth backporting.
It addresses a problem that causes vegas not to work right
when using the setsockopt() setup.
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This version more closely matches the paper, and fixes several
math errors. The biggest difference is that it updates alpha/beta
once per RTT
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
net/ipv4/tcp_illinois.c | 298 +---
1 file changed,
Do some simple changes to make congestion control API faster/cleaner.
* use ktime_t rather than timeval
* merge rtt sampling into existing ack callback
this means one indirect call versus two per ack.
* use flags bits to store options/settings
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
Change to defer congestion control initialization.
If setsockopt() was used to change TCP_CONGESTION before
connection is established, then protocols that use sequence numbers
to keep track of one RTT interval (vegas, illinois, ...) get confused.
Change the init hook to be called after
Rather than using a copy of vegas code, the YEAH code should just
have it exported so there is common code.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
net/ipv4/tcp_vegas.c | 31 +---
net/ipv4/tcp_vegas.h | 24 +
net/ipv4/tcp_yeah.c | 53 +---
Hi Dave:
[NET]: Warn about GSO/checksum abuse
Now that Patrick has added the code to deal with GSO in netfilter,
we no longer need the crutch that computes partial checksums just
before transmission.
This patch turns this into a warning again. If this goes OK, we
can then turn it into a BUG_ON
From: Stephen Hemminger [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 20:31:19 -0700
This version more closely matches the paper, and fixes several
math errors. The biggest difference is that it updates alpha/beta
once per RTT
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
Applied, thanks.
From: Stephen Hemminger [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 20:31:21 -0700
Rather than using a copy of vegas code, the YEAH code should just
have it exported so there is common code.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
Excellent cleanup.
Applied, thanks Stephen.
-
To
From: Stephen Hemminger [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 20:31:18 -0700
Change to defer congestion control initialization.
If setsockopt() was used to change TCP_CONGESTION before
connection is established, then protocols that use sequence numbers
to keep track of one RTT interval
From: Herbert Xu [EMAIL PROTECTED]
Date: Tue, 24 Apr 2007 13:55:42 +1000
[NET]: Warn about GSO/checksum abuse
Now that Patrick has added the code to deal with GSO in netfilter,
we no longer need the crutch that computes partial checksums just
before transmission.
This patch turns this
From: Stephen Hemminger [EMAIL PROTECTED]
Date: Mon, 23 Apr 2007 20:31:20 -0700
Do some simple changes to make congestion control API faster/cleaner.
* use ktime_t rather than timeval
* merge rtt sampling into existing ack callback
this means one indirect call versus two per ack.
* use
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