Hello!
Hello, Alexey.
[ Sorry for long delay, there are some problems with mail servers, so I
can not access them remotely, so I create mail by hads, hopefully thread
will not be broken. ]
There is no socket spinlock anymore.
Above lock is skb_queue lock which is held inside
Hello.
[ Sorry for long delay, there are some problems with mail servers, so I
can not access them remotely, so I create mail by hads, hopefully thread
will not be broken. ]
Your description makes it sound as if you would take a huge leap,
changing all in-kernel code _and_ the userspace
On Wed, 19 Jul 2006 22:26:52 +0200, Jean-Mickael Guerin wrote:
This patch prevents a NULL pointer dereferencing in AP mode:
ieee80211_if_config will set conf-bssid only if device is of type STA
or IBSS.
I see it using following commands right after module loading (with rt61)
# iwconfig wlan0
On Wed, 19 Jul 2006 18:07:05 -0700, Michael Wu wrote:
Why is that? Isn't there a BSSID in AP mode too? Perhaps it is calling
config_interface before setting the BSSID?
The bssid field in ieee80211_if_conf structure is not set in AP mode.
There is no need for that - you already have a MAC
By the way, should it work with ISP4010 controllers?
Those expose network interface card subdevice too,
but aren't listed in pci_device_table of the driver,
and after adding the device ID to the driver, it still
does not quite work (I tried, just out of curiosity) -
the NIC on ISP4010 is - it
From: Henrik Kretzschmar [EMAIL PROTECTED]
Some little cleanups for ULI-TULIP-driver:
pci_module_init() conversion to pci_register_driver()
remove rc, an unneeded variable from uli526x_module_init()
let the debug macros use correct loglevels
add a loglevel to a printk
let some code more look
When a bonding netdevice is admin-ed down it looses the slaves
attributes (set via ifenslave). This is not consistent with other
behavior of netdevices (example a qdisc attached to a netdevice doesnt
disappear or an attached IP address etc).
The included patch fixes this. Ive tested by
Hi,
When there is no memory left for creating all IFB devices (requesting
by user), a oops happens on the system.
Please find enclosed a patch to solve this.
Regards,
Nicolas
[IFB] After ifb_init_one() failed, i is increased. Decrease
it before entering in the loop for freeing the other ifb
On Thu, 2006-20-07 at 15:33 +0200, Nicolas DICHTEL wrote:
[IFB] After ifb_init_one() failed, i is increased. Decrease
it before entering in the loop for freeing the other ifb devices.
Signed-off-by: Nicolas Dichtel [EMAIL PROTECTED]
Thanks Nicolas.
Acked-by: Jamal Hadi Salim [EMAIL
On Thu, 2006-20-07 at 01:59 +0100, Andy Furniss wrote:
jamal wrote:
About two more or so to complete these..
cheers,
jamal
+tc qdisc add dev lo eth0 ?
Thanks for catching that Andy. It was attempt at adding ingress to
qdisc. I will wait for Stephen to swallow the other patches
On Thu, 2006-20-07 at 09:40 -0400, jamal wrote:
On Thu, 2006-20-07 at 15:33 +0200, Nicolas DICHTEL wrote:
[IFB] After ifb_init_one() failed, i is increased. Decrease
it before entering in the loop for freeing the other ifb devices.
Signed-off-by: Nicolas Dichtel [EMAIL PROTECTED]
jamal a écrit :
BTW, in the name of the LinuxWay(tm) - can you also submit a similar
patch for dummy? It suffers from the same bug.
No problem, patch is enclosed.
Cheers,
Nicolas
[DUMMY] Avoid an oops when dummy_init_one() failed
Signed-off-by: Nicolas Dichtel [EMAIL PROTECTED]
-
To
Sorry, I forgot the patch ;-)
Nicolas
Nicolas DICHTEL a écrit :
jamal a écrit :
BTW, in the name of the LinuxWay(tm) - can you also submit a similar
patch for dummy? It suffers from the same bug.
No problem, patch is enclosed.
Cheers,
Nicolas
[DUMMY] Avoid an oops when dummy_init_one()
[IPV4]: Fix nexthop realm dumping for multipath routes
Routing realms exist per nexthop, but are only returned to userspace for
the first nexthop. This is due to the fact that iproute2 only allows to
set the realm for the first nexthop and the kernel refuses multipath routes
where only a single
qla3xxx driver does not support ISP4010.
-Original Message-
From: Michael Tokarev [mailto:[EMAIL PROTECTED]
Sent: Thursday, July 20, 2006 2:13 AM
To: Ron Mercer
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH] Qlogic qla3xxx driver v2.02.00-k36 for
upstream inclusion.
By the
On Thu, 20 Jul 2006, Ron Mercer wrote:
qla3xxx driver does not support ISP4010.
Exactly... The qla3xxx driver supports the NIC function only.
-Original Message-
From: Michael Tokarev [mailto:[EMAIL PROTECTED]
Sent: Thursday, July 20, 2006 2:13 AM
To: Ron Mercer
Cc:
Andrew Vasquez wrote:
On Thu, 20 Jul 2006, Ron Mercer wrote:
qla3xxx driver does not support ISP4010.
Exactly... The qla3xxx driver supports the NIC function only.
...which is provided by ISP4010 card, as appears on PCI bus:
04:04.0 Ethernet controller: QLogic Corp. QLA3010 Network
Same problem and same fix that for IFB.
Regards,
Nicolas
[NET][DUMMY] Avoid an oops when dummy_init_one() failed
Signed-off-by: Nicolas Dichtel [EMAIL PROTECTED]
--- a/drivers/net/dummy.c 2006-07-20 16:19:09.395351558 +0200
+++ b/drivers/net/dummy.c 2006-07-20 16:19:58.802327279 +0200
@@
Hi Alexy, Is there anything linux specific about the DSACK
implementation that might lead to increase in the number of
retransmissions, but leads to improvment in download time when
timestamps are not used (and the reverse effect when timestamps are
used, less retransmissions but bigger
Hi,
This patch prevents a NULL pointer dereferencing in AP mode:
ieee80211_if_config will set conf-bssid only if device is of type STA
or IBSS.
I see it using following commands right after module loading (with rt61)
# iwconfig wlan0 mode Master
# ifconfig wlan0 up
The patch seems to fix
Hello!
Small question first:
userspace, but also there are big problems, like one syscall per ack,
I do not see redundant syscalls. Is not it expected to send ACKs only
after receiving data as you said? What is the problem?
Now boring things:
There is no BH protocol processing at all, so
Hi,
This patch prevents a NULL pointer dereferencing in AP mode:
ieee80211_if_config will set conf-bssid only if device is of type STA
or IBSS.
I see it using following commands right after module loading (with rt61)
# iwconfig wlan0 mode Master
# ifconfig wlan0 up
The patch seems
Peter == Peter Korsgaard [EMAIL PROTECTED] writes:
Peter Hi,
Peter The smc911x driver forgets to release the spinlock on spurious
Peter interrupts. This little patch fixes it.
Crap - forgot to sign off :/
Signed-off-by: Peter Korsgaard [EMAIL PROTECTED]
diff -Naur
Pavel Machek wrote:
Hi!
e1000 in thinkpad x60 fails without this dirty hack. What to do with
it?
Signed-off-by: Pavel Machek [EMAIL PROTECTED]
NAK, certainly this should never be merged in any tree...
this is a known issue that we're tracking here:
jamal [EMAIL PROTECTED] wrote:
When a bonding netdevice is admin-ed down it looses the slaves
attributes (set via ifenslave). This is not consistent with other
behavior of netdevices (example a qdisc attached to a netdevice doesnt
disappear or an attached IP address etc).
The included patch fixes
Hey Gang:
Both at UNM and Bluelane we have used Ixia's ANVL test harness for
verifying TCP protocol compliance with the RFC's. Recent additions
to Ixia's ANVL GUI provide a ethereal like GUI. It looks really slick;
even providing ladder diagrams for quickly viewing the big picture.
Piet Delaney wrote:
Do any of you use tools other than ANVL for RFC compliance while
hacking to the tcp code?
In the unlikely event that there isn't an alternate; is there any
interest in a netdev group effort to motivate Ixia to porting their C
sharp code to linux. I get the feeling that come
On Thu, 2006-20-07 at 12:49 -0700, Piet Delaney wrote:
Hey Gang:
Both at UNM and Bluelane we have used Ixia's ANVL test harness for
verifying TCP protocol compliance with the RFC's. Recent additions
to Ixia's ANVL GUI provide a ethereal like GUI. It looks really slick;
even providing
I went back to this today. I am typing this from a scribbled sticky
note in a big hurry - but i still believe I took the correct notes.
It does seem there is no distinction between what ethernet advertises
for flow control capability vs what it ends up negotiating with its
partner i.e there is
On Thu, 2006-20-07 at 11:50 -0700, Jay Vosburgh wrote:
Do the initscript and sysconfig packages (/sbin/ifup, ifdown,
that stuff in /etc/sysconfig/network-scripts, etc) do the right thing
with this change?
I havent seen issues so far.
If memory serves, the initscripts will
On Thu, 2006-07-20 at 16:04 -0400, Jeff Garzik wrote:
Piet Delaney wrote:
Do any of you use tools other than ANVL for RFC compliance while
hacking to the tcp code?
In the unlikely event that there isn't an alternate; is there any
interest in a netdev group effort to motivate Ixia to
On Thursday 20 July 2006 21:49, Piet Delaney wrote:
Unfortunately Ixia told me they don't have any plains to port the
new GUI to linux. Instead they are trying to migrate Linux developers,
us, to using Windows. Yeck!
With some luck it will just work in wine.
-Andi
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To unsubscribe from this
On Thu, Jul 20, 2006 at 08:41:00PM +0400, Alexey Kuznetsov ([EMAIL PROTECTED])
wrote:
Hello!
Hello, Alexey.
Small question first:
userspace, but also there are big problems, like one syscall per ack,
I do not see redundant syscalls. Is not it expected to send ACKs only
after receiving
From: Piet Delaney [EMAIL PROTECTED]
Date: Thu, 20 Jul 2006 13:24:34 -0700
I wonder if Microsoft is providing the big challenge to porting the
same GUI to linux. The world really doesn't need yet another Java
language. Gosling is a Genius, I studied his X11 News Server enough
to know first
Evgeniy Polyakov wrote:
Backlog is actually not a protection, but a thing equivalent to netchannel.
The difference is only that it tries to process something immediately,
when it is safe. You can omit this and push everything to backlog(=netchannel),
which is processed only by syscalls, if you
Piet Delaney wrote:
I wonder if Microsoft is providing the big challenge to porting the
same GUI to linux. The world really doesn't need yet another Java
language. Gosling is a Genius, I studied his X11 News Server enough
to know first hand. Microsoft lost in court with their violating the
Java
If we consider netchannels as how Van Jackobson discribed them, then
mutext is not needed, since it is impossible to have several readers or
writers. But in socket case even if there is only one userspace
consumer, that lock must be held to protect against bh (or introduce
several queues and
On Thu, 2006-07-20 at 17:31 -0400, Jeff Garzik wrote:
Piet Delaney wrote:
I wonder if Microsoft is providing the big challenge to porting the
same GUI to linux. The world really doesn't need yet another Java
language. Gosling is a Genius, I studied his X11 News Server enough
to know first
On Thursday 20 July 2006 16:31, Jeff Garzik wrote:
Piet Delaney wrote:
I wonder if Microsoft is providing the big challenge to porting the
same GUI to linux. The world really doesn't need yet another Java
language. Gosling is a Genius, I studied his X11 News Server enough
to know first
Brent Cook wrote:
Just because the GUI is C# does not mean that it does not have a number of
Windows-only dependencies, unless it was implemented with portability
in-mind.
Well, sure... The same can be said of any source code base, for any set
of platforms, for any given language.
and taged as
'upstream-20060720-00' in branch 'upstream' at
git://electric-eye.fr.zoreil.com/home/romieu/linux-2.6.git
--
Ueimor
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Hello!
Moving protocol (no matter if it is TCP or not) closer to user allows
naturally control the dataflow - when user can read that data(and _this_
is the main goal), user acks, when it can not - it does not generate
ack. In theory
To all that I rememeber, in theory absence of feedback
From: Nicolas DICHTEL [EMAIL PROTECTED]
Date: Thu, 20 Jul 2006 16:31:16 +0200
Sorry, I forgot the patch ;-)
Also applied, thanks Nicolas.
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Good catch, applied, thanks Patrick.
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Hello!
Hmmm... I dont understand thisso if reording can be detected, (i.e
we use timestamps, DSACK), the dupthreshold is increased
Yes.
implementation that might lead to increase in the number of
retransmissions, but leads to improvment in download time
Hmm... I thought and still do
Hello!
It shouldn't be. Any decimal number can be expressed
as a fraction, eg:
I remember this. :-) I stalled selecting corrects divisors
to fight over/underflows. Not becuase it was difficult,
just because did not see a reason to do this.
But doing so would get rid of the table
Hello, everyone.
I'm having fun reading RFC's and looking through linux source code for
implementation examples.
What I'm not able to understand is this piece of code :
union {
struct iphdriph;
charbuf[60];
} tmp_iph;
and corresponding RFC 791
We apologize for multiple receipts.
Eighth Real-Time Linux Workshop
October 12-15, 2006
Lanzhou University - SISE
From: Alexey Kuznetsov [EMAIL PROTECTED]
Date: Fri, 21 Jul 2006 02:59:08 +0400
Moving protocol (no matter if it is TCP or not) closer to user allows
naturally control the dataflow - when user can read that data(and _this_
is the main goal), user acks, when it can not - it does not generate
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