Let me also bring attention to another netchannel implementation.
Some design notes [blog copypasts, sorry if it is out of sync sometimes].
First of all, do not use sockets. Just forget that such interface
exists.
New receiving channel abstraction will be created by special syscall,
which allows
From: Evgeniy Polyakov [EMAIL PROTECTED]
Date: Tue, 16 May 2006 10:19:09 +0400
+static int netchannel_convert_skb_ipv4(struct sk_buff *skb, struct
unetchannel *unc)
+{
...
+ switch (unc-proto) {
+ case IPPROTO_TCP:
...
+ case IPPROTO_UDP:
...
Why do people
On Mon, May 15, 2006 at 11:57:12PM -0700, David S. Miller ([EMAIL PROTECTED])
wrote:
From: Evgeniy Polyakov [EMAIL PROTECTED]
Date: Tue, 16 May 2006 10:19:09 +0400
+static int netchannel_convert_skb_ipv4(struct sk_buff *skb, struct
unetchannel *unc)
+{
...
+ switch (unc-proto) {
On Tue, May 16, 2006 at 10:59:23AM +0400, Evgeniy Polyakov ([EMAIL PROTECTED])
wrote:
On Mon, May 15, 2006 at 11:57:12PM -0700, David S. Miller ([EMAIL PROTECTED])
wrote:
From: Evgeniy Polyakov [EMAIL PROTECTED]
Date: Tue, 16 May 2006 10:19:09 +0400
+static int
From: Evgeniy Polyakov [EMAIL PROTECTED]
Date: Tue, 16 May 2006 10:59:23 +0400
And what if we use ESP which would place it's hashed sequence number as
port?
If it makes you happy put something like:
case TCP:
case UDP:
case SCTP:
case DCCP:
...
On Tue, May 16, 2006 at 12:06:31AM -0700, David S. Miller ([EMAIL PROTECTED])
wrote:
From: Evgeniy Polyakov [EMAIL PROTECTED]
Date: Tue, 16 May 2006 10:59:23 +0400
And what if we use ESP which would place it's hashed sequence number as
port?
If it makes you happy put something like:
Hi,
We are facing strange problem with disabling the Nagle's algorithm via setting
the TCP_NODELAY flag on server socket (setsockopt), where server is
communication with client via loopback.
After the first segment (of the response) is sent by server side, server is
waiting for ACK instead of
Using NewReno, if a sk_buff is timed out and is accounted as lost_out,
it should also be removed from the sacked_out.
This is necessary because recovery using NewReno fast retransmit could
take up to a lot RTTs and the sk_buff RTO can expire without actually
being really lost.
left_out =
Hi,
I've just seen the following assertions pop out of one of my servers
running 2.6.16.9 with grsecurity. I've searched the archives of LKML
and netdev and I've only found posts relating to 2.6.9, after which
some related bugs were fixed... It looks like these bugs are related
to e1000,
Hi,
Sorry, no subject last time!
I've just seen the following assertions pop out of one of my servers
running 2.6.16.9 with grsecurity. I've searched the archives of LKML
and netdev and I've only found posts relating to 2.6.9, after which
some related bugs were fixed... It looks like
On Tue, May 16, 2006 at 11:38:38AM +0100, Chris Boot ([EMAIL PROTECTED]) wrote:
May 16 09:15:12 baldrick kernel: [6442250.504000] KERNEL: assertion (!
sk-sk_forward_alloc) failed at net/core/stream.c (283)
May 16 09:15:12 baldrick kernel: [6442250.513000] KERNEL: assertion (!
On 16 May 2006, at 11:51, Evgeniy Polyakov wrote:
On Tue, May 16, 2006 at 11:38:38AM +0100, Chris Boot
([EMAIL PROTECTED]) wrote:
May 16 09:15:12 baldrick kernel: [6442250.504000] KERNEL:
assertion (!
sk-sk_forward_alloc) failed at net/core/stream.c (283)
May 16 09:15:12 baldrick kernel:
Hi Chris,
here are some steps to narrow it down.
1. try the latest kernel first (2.6.16.16). This BUG should be fixed there.
2. try without grsecurity patch
3. if it still persists:
Please provide more information about your setup before
submitting a bug.
lspci -vvv
I've been doing some testing of my new wan connection and noticed that
when I specify a window with ip route it still changes after a while.
Using 2.6.16.11 and latest iproute2.
ip ro del default
ip ro add default via 192.168.0.1 window 28000
ip ro ls
192.168.0.0/24 dev eth0 proto kernel
On 5/16/06, Chris Boot [EMAIL PROTECTED] wrote:
Hi,
I've just seen the following assertions pop out of one of my servers
running 2.6.16.9 with grsecurity. I've searched the archives of LKML
and netdev and I've only found posts relating to 2.6.9, after which
some related bugs were fixed... It
On Mon, May 15, 2006 at 11:00:43PM +0200, Marcin Juszkiewicz wrote:
Dnia poniedziałek, 15 maja 2006 22:06, John W. Linville napisał:
On Fri, May 12, 2006 at 04:43:30PM -0400, Pavel Roskin wrote:
As a co-maintainer of Orinoco driver, I'd like to ask the netdev team
not to apply any patch
Here's another card that would benefit from a hostap driver:
Platform: HP Ipaq hx4700 running 2.6.16-hh
[EMAIL PROTECTED]:~# pccardctl ident
Socket 0:
product info: ASUS, 802_11B_CF_CARD_25, Version 01.00,
manfid: 0x02aa, 0x0002
function: 6 (network)
[EMAIL PROTECTED]:~# ifconfig wlan0
One more Prism2 card which works with HostAP.
Platform: Sharp Zaurus SL-5500 running 2.4.18 + hostap_cs 0.4.7
[EMAIL PROTECTED]:~# cardctl ident
Socket 0:
product info: NETGEAR, MA701 Wireless CF Card,
manfid: 0xd601, 0x0002
function: 6 (network)
[EMAIL PROTECTED]:~# iwconfig wlan0
wlan0
Platform: Sharp Zaurus SL-C3100 running 2.6.16 + pcmciautils 013
[EMAIL PROTECTED]:~# pccardctl ident
Socket 0:
product info: HITACHI, microdrive, ,
manfid: 0x0319, 0x
function: 4 (fixed disk)
Socket 1:
product info:PLANEX COMMUNICATION INC,PLANEX GW-CF11X Wireless CF Card,
,
From: Jochen Friedrich [EMAIL PROTECTED]
Yet another card known to work OK with hostap_cs:
# pccardctl ident
Socket 0:
no product info available
Socket 1:
product info: U.S. Robotics, IEEE 802.11b PC-CARD, Version 01.02,
manfid: 0x0156, 0x0002
function: 6 (network)
Signed-off-by:
I use two Zaurus palmtops - one run 2.4.18 kernel (it's sl-5500) and second
run 2.6.16. Both are running under control of OpenZaurus distribution
(I'm Release Manager of it).
When I use pcmcia-cs then my Pretec WiFi card is handled by hostap driver
and everything is working fine. Recently I
Hi all,
I'm a student doing a thesis about TCP performance over high BDP links
and so about congestion control in TCP.
To do this work I've built a testbed using the latest Linux release (2.6.16).
Anyway I've came across the fact that Linux TCP implementation isn't
fully standard compliant.
I use D-Link DCF-660W card with WPA protected network. By default
orinoco_cs was loaded for my card so I was not able to connect. This patch
make my card working with hostap_cs (like it was when I used pcmcia-cs).
Card was used with hostap_cs during last year in two Zaurus models (2.4.18
on one
Dnia wtorek, 16 maja 2006 16:38, Jeff Garzik napisał:
Marcin Juszkiewicz wrote:
One more Prism2 card which works with HostAP.
Please roll these into a single patch. There's no need to split it up
such that there is one ID per patch.
Index: netdev-2.6/drivers/net/wireless/hostap/hostap_cs.c
Marcin Juszkiewicz wrote:
Dnia wtorek, 16 maja 2006 16:38, Jeff Garzik napisał:
Marcin Juszkiewicz wrote:
One more Prism2 card which works with HostAP.
Please roll these into a single patch. There's no need to split it up
such that there is one ID per patch.
Index:
On Tuesday 16 May 2006 00:49, David S. Miller wrote:
From: Rick Jones [EMAIL PROTECTED]
Date: Mon, 15 May 2006 14:39:23 -0700
How about:
How about, just leave it alone? :-)
Agreed. Currently it only makes a difference with slab debugging, which hurts
performance no matter what we do.
Dnia wtorek, 16 maja 2006 16:38, Jeff Garzik napisał:
Marcin Juszkiewicz wrote:
One more Prism2 card which works with HostAP.
Please roll these into a single patch. There's no need to split it up
such that there is one ID per patch.
Here's another card that would benefit from a hostap
On Mon, May 15, 2006 at 12:56:37AM -0700, Andrew Morton wrote:
...
Changes since 2.6.17-rc3-mm1:
...
git-netdev-all.patch
...
git trees
...
This patch makes the needlessly global bus_speed[] static.
Signed-off-by: Adrian Bunk [EMAIL PROTECTED]
---
On Tue, 16 May 2006 16:24:22 +0200
Angelo P. Castellani [EMAIL PROTECTED] wrote:
Hi all,
I'm a student doing a thesis about TCP performance over high BDP links
and so about congestion control in TCP.
To do this work I've built a testbed using the latest Linux release (2.6.16).
Anyway
On Mon, May 15, 2006 at 06:50:36PM -0700, Mark A Smith wrote:
I cannot think of another possible definition for thread-safe in the
context of these functions. Certainly they should not cause a crash when
called from multiple threads, but that's a requirement independent of
thread-safety.
...
On Tue, 16 May 2006 08:11:01 +0200
Sven Schnelle [EMAIL PROTECTED] wrote:
Hi List,
Redirecting to netdev
investigating a problem with an snmp software for linux, i was wondering
why the kernel allocates a new ifindex Number, even if the old one is still
available. For example, if i unload
On Tue, May 16, 2006 at 05:36:11PM +0200, Andreas Mohr wrote:
Hi,
On Tue, May 16, 2006 at 05:30:50PM +0200, Adrian Bunk wrote:
This patch makes the needlessly global bus_speed[] static.
Is there a reason why you don't also constify it while you are at it?
Or is it because you want to do
All,
Second submission for the upstream inclusion of the qla3xxx Ethernet
driver. This is a complementary network driver for our ISP4XXX parts.
There is a concurrent effort underway to get the iSCSI driver (qla4xxx)
integrated upstream as well.
The following files are included and have been
Andy Furniss wrote:
I've been doing some testing of my new wan connection and noticed that
when I specify a window with ip route it still changes after a while.
Looks like this is occurring in net/ipv4/tcp_input.c:tcp_rcv_space_adjust().
The problem really is that the window_clamp variable
Signed-off-by: Alexey Dobriyan [EMAIL PROTECTED]
---
--- a/net/ipv6/netfilter/ip6t_eui64.c
+++ b/net/ipv6/netfilter/ip6t_eui64.c
@@ -38,11 +38,11 @@ match(const struct sk_buff *skb,
return 0;
}
memset(eui64, 0, sizeof(eui64));
- if (eth_hdr(skb)-h_proto
Andy Furniss wrote:
John Heffner wrote:
Andy Furniss wrote:
I've been doing some testing of my new wan connection and noticed
that when I specify a window with ip route it still changes after a
while.
Looks like this is occurring in
net/ipv4/tcp_input.c:tcp_rcv_space_adjust().
The
Casting BE16 to int and back may or may not work. Correct, to be sure.
Signed-off-by: Alexey Dobriyan [EMAIL PROTECTED]
---
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -944,9 +944,9 @@ out:
return rc;
}
-static int ipx_map_frame_type(unsigned char type)
+static __be16
Could you try the 2.6.17-rc4 version with this patch. It turns out the board
seems to give out of order status responses.
Ignore the vendor sk98lin driver, when I try the stock version it spends it's
life resetting itself because it sets up PCI bus wrong. If I fix that, it spends
it's time
A single caller passes __u32. Inside function net is compared with
__u32 (__be32 really, just wasn't annotated).
Signed-off-by: Alexey Dobriyan [EMAIL PROTECTED]
---
--- a/net/ipx/ipx_route.c
+++ b/net/ipx/ipx_route.c
@@ -119,7 +119,7 @@ out:
return rc;
}
-static int
Thanks for your continued work on it. I will test the patch, as soon as I get
access to the hardware again (probably next week).
best regards
Guenther
-Original Message-
From: Stephen Hemminger [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 16, 2006 12:12 PM
To: Guenther Thomsen
From: Stephen Hemminger [EMAIL PROTECTED]
Date: Tue, 16 May 2006 09:24:07 -0700
Read Linus's comments on standards. We make software for users, not for
academic use.
http://kerneltrap.org/node/5725
If we added this then paranoid users would set it.
I totally agree, and naming this
From: Stephen Hemminger [EMAIL PROTECTED]
Date: Tue, 16 May 2006 09:16:06 -0700
If it is 2.6.5 that is over 2+ years old. Please try with something
past the Pleistocene era...
R O F L!
If that doesn't belong in a quotes file, I don't know what
does :-)
-
To unsubscribe from this list: send
On Fri, 12 May 2006 11:36:24 +1000
David Arnold [EMAIL PROTECTED] wrote:
i've been getting semi-regular lockups on my machine over 2.6.16
series. I recently attached a serial console in an attempt to capture
an OOPS.
i got one yesterday. it's copied manually from the console, but
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