This is similar in spirit to earlier patches with less changes.
Get rid of DIY queue for skb's used in netpoll. Add missing code to cleanup
queue on shutdown.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
--- netpoll.orig/net/core/netpoll.c
+++ netpoll/net/core/netpoll.c
@@ -37,10 +37,7
-by: Stephen Hemminger [EMAIL PROTECTED]
--- netpoll.orig/include/linux/netpoll.h
+++ netpoll/include/linux/netpoll.h
@@ -27,7 +27,6 @@ struct netpoll {
struct netpoll_info {
spinlock_t poll_lock;
int poll_owner;
- int tries;
int rx_flags;
spinlock_t rx_lock
/100 only) are affected.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
--- sky2.orig/drivers/net/sky2.c2006-10-20 16:37:56.0 -0700
+++ sky2/drivers/net/sky2.c 2006-10-20 16:38:16.0 -0700
@@ -699,16 +699,10 @@
}
-/* Assign Ram Buffer allocation.
- * start
Ethernet encrypted bridging is old stuff:
http://kerneltrap.org/node/167
http://www.arnor.net/encryptingbridge/
It never got accepted, mostly for the same reasons this proposal
is a dead end.
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I don't want my code to downgraded to GPLv3 because of
cut-n-pasted the comments. These files which I hold copyright
on were started before it was clear what GPLv3 was going to be.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
--- linux-2.6.orig/drivers/net/irda/stir4200.c 2006-10-22 20:12
This is a consolidation of earlier marvell register decode patches to ethtool.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
marvell.c | 106 -
1 files changed, 77 insertions(+), 29 deletions(-)
diff --git a/marvell.c b
Add ability to take old raw dumps from a file and decode them.
It is kind of limited because you still need to have same device
as the raw file, but useful for maintainers to decode raw dumps.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
ethtool.8 | 13 -
ethtool.c
Sometimes the device decode logic just gets in the way
so add a force hex option to register dump.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
ethtool.8 |1 +
ethtool.c | 11 +++
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/ethtool.8 b/ethtool.8
index
Trivial cleanup of netpoll interface. Use constants
for size, to make usage clear.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
--- netpoll.orig/include/linux/netpoll.h
+++ netpoll/include/linux/netpoll.h
@@ -12,15 +12,14 @@
#include linux/rcupdate.h
#include linux/list.h
-struct
This patch changes the queued transmit path of netpoll, to
use similar logic to the non-queued path. We don't want netpoll
messages going into NIT and network qdisc logic.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
--- netpoll.orig/net/core/netpoll.c
+++ netpoll/net/core/netpoll.c
Change netpoll transmit logic so:
* retries are per attempt not global. don't want to start drop
packets just because of temporary blockage.
* acquire xmit_lock correctly
* if device is not available just drop
* always queue if send fails, don't drop
Signed-off-by: Stephen Hemminger [EMAIL
Rather than have separate drop callback hook, just put
the logic inline in netpoll. The code is cleaner and netconsole
is the only user of netpoll.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
--- netpoll.orig/drivers/net/netconsole.c
+++ netpoll/drivers/net/netconsole.c
@@ -60,7 +60,6
This is the 3rd version of the netpoll patches. The first patch
switches from open-coded skb list to using a skb_buff_head.
It also flushes packets from queue when device is removed from
netpoll.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
--- netpoll.orig/net/core/netpoll.c
+++ netpoll
On Tue, 24 Oct 2006 14:30:41 -0700
Sriram Chidambaram [EMAIL PROTECTED] wrote:
Ethtool patch for Fabric7 VIOC Device Driver.
Signed-off-by: Fabric7 Driver-Support [EMAIL PROTECTED]
---
Makefile.am|2 +-
ethtool-util.h |2 ++
ethtool.c |1 +
vioc.c | 35
Randy Dunlap wrote:
From: Randy Dunlap [EMAIL PROTECTED]
Correct message typo/spello.
Signed-off-by: Randy Dunlap [EMAIL PROTECTED]
---
net/bridge/br_sysfs_br.c |2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
--- linux-2619-rc3-pv.orig/net/bridge/br_sysfs_br.c
+++
solution should allow both and it should build on the existing netfilter
infrastructure.
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reservation is are there any bad security implications from this?
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
--- orig/net/ipv4/tcp_cong.c2006-10-25 13:55:34.0 -0700
+++ new/net/ipv4/tcp_cong.c 2006-10-25 13:58:39.0 -0700
@@ -153,9 +153,19 @@
rcu_read_lock
-fix.png
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
--- a/net/ipv4/tcp_cubic.c 2006-09-25 16:25:43.0 -0700
+++ b/net/ipv4/tcp_cubic.c 2006-10-25 09:17:28.0 -0700
@@ -190,7 +190,7 @@
*/
/* change the unit from HZ to bictcp_HZ */
-t
On Wed, 25 Oct 2006 18:34:17 -0400
Injong Rhee [EMAIL PROTECTED] wrote:
Not sure why the slow start for cubic is slower than the others.
We will check on this.
I think it is because cubic initializes with a ssthresh of 100,
and others leave ssthresh uninitialized until the first loss.
This
Evgeniy Polyakov wrote:
On Wed, Oct 25, 2006 at 11:08:43AM -0700, Stephen Hemminger ([EMAIL PROTECTED])
wrote:
If user asks for a congestion control type with setsockopt() then it
may be available as a module not included in the kernel already.
It should be autoloaded if needed
On Thu, 26 Oct 2006 18:57:13 +0400
Evgeniy Polyakov [EMAIL PROTECTED] wrote:
On Thu, Oct 26, 2006 at 07:34:57AM -0700, Stephen Hemminger ([EMAIL
PROTECTED]) wrote:
Evgeniy Polyakov wrote:
On Wed, Oct 25, 2006 at 11:08:43AM -0700, Stephen Hemminger
([EMAIL PROTECTED]) wrote
On Thu, 26 Oct 2006 11:44:55 +0200
Daniel Lezcano [EMAIL PROTECTED] wrote:
Stephen Hemminger wrote:
On Wed, 25 Oct 2006 17:51:28 +0200
Daniel Lezcano [EMAIL PROTECTED] wrote:
Hi Stephen,
currently the work to make the container enablement into the kernel is
doing good progress
On Thu, 26 Oct 2006 20:50:19 +0200
Hagen Paul Pfeifer [EMAIL PROTECTED] wrote:
Hi Stephen,
is your rt-patch to netem public available?
Best regards
HGN
The tools are in the tcp directory
http://developer.osdl.org/shemminger/tcp/netem-2.6.18-rt.patch
--
Stephen Hemminger [EMAIL
On Thu, 26 Oct 2006 22:41:26 +0200
Michael Prokop [EMAIL PROTECTED] wrote:
-mika-
[lnstat.1 text/plain (2087 bytes)]
Added, but I took the liberty of moving it to section 8
(lnstat.8) because that is where the other iproute2
commands are.
--
Stephen Hemminger [EMAIL PROTECTED
When the netpoll beast got really busy, it tended to clog
things, so it stored them for later. But the beast was putting
all it's skb's in one basket. This was bad because maybe some
pipes were clogged and others were not.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
include/linux
The netpoll beast was still not happy. If the beast got
clogged pipes, it tended to stare blankly off in space
for a long time.
The problem couldn't be completely fixed because the
beast talked with irq's disabled. But it could be made
less painful and shorter.
Signed-off-by: Stephen Hemminger
As Steve left netpoll beast, hopefully not to return soon.
He noticed that the header was messy. He straightened it
up and polished it a little, then waved goodbye.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
include/linux/netpoll.h |7 +++
1 file changed, 3 insertions(+), 4
The beast was not always healthy. When it was sick,
it tended to be laconic and not tell anyone the real problem.
A few small changes had it telling the world about its
problems, if they really wanted to hear.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
drivers/net/netconsole.c |7
everything tidy.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
drivers/net/netconsole.c |1 -
include/linux/netpoll.h |4 ++--
net/core/netpoll.c | 23 +++
3 files changed, 5 insertions(+), 23 deletions(-)
--- linux-2.6.orig/drivers/net/netconsole.c
at least change to using the same tone all the time.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
net/core/netpoll.c | 21 +++--
1 file changed, 19 insertions(+), 2 deletions(-)
--- linux-2.6.orig/net/core/netpoll.c
+++ linux-2.6/net/core/netpoll.c
@@ -55,9 +55,25 @@ static
clean and wouldn't
attract fleas.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
include/linux/netpoll.h |1 +
net/core/netpoll.c | 25 +++--
2 files changed, 20 insertions(+), 6 deletions(-)
--- linux-2.6.orig/include/linux/netpoll.h
+++ linux-2.6/include
It was dull and cloudy day in Portland when Steve first
went hunting for suspend bugs in the sky2 driver. The hunt
was motivated by a certain mini owned by penguin, but he
could never get the license number. Anyway, he stumbled
down some blind alleys and met the:
NETPOLL BEAST
It wasn't
On Fri, 27 Oct 2006 01:52:56 +0200
Hagen Paul Pfeifer [EMAIL PROTECTED] wrote:
Check if user has CAP_NET_ADMIN capability to change congestion control
algorithm.
Under normal circumstances a application programmer doesn't have enough
information to choose the right algorithm (expect he is
himself unnecessarily.
The first try was painful, so he tried again till the bleeding
stopped.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
net/core/netpoll.c | 53 +
1 file changed, 21 insertions(+), 32 deletions(-)
--- netpoll.orig
On Fri, 27 Oct 2006 12:43:11 +0200
Hagen Paul Pfeifer [EMAIL PROTECTED] wrote:
* David Miller | 2006-10-26 17:02:21 [-0700]:
Your email client turned the tabs into spaces in the patch making it
useless.
Sorry my mistake! I am en route and I paste the patch into my editor, who eat
all
Hagen Paul Pfeifer wrote:
* Stephen Hemminger | 2006-10-27 07:41:02 [-0700]:
Please no, it makes the socket option useless.
Technical no, in the sense of usability for everybody yes. You are right
Stephen, as a programmer I understand you complete!
But on the other side: We know
The sky2 driver is no longer in experimental state.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
--- sky2.orig/drivers/net/Kconfig 2006-10-27 10:16:44.0 -0700
+++ sky2/drivers/net/Kconfig2006-10-27 10:20:20.0 -0700
@@ -2112,7 +2112,7 @@
config SKY2
My proposed method restricting TCP choices to fair algorithms.
This a net wide, not system wide issue, it should not be done
by kernel policy choice (capability), but by a build choice.
--- sky2.orig/net/ipv4/Kconfig 2006-10-27 10:10:47.0 -0700
+++ sky2/net/ipv4/Kconfig 2006-10-27
On Fri, 27 Oct 2006 19:22:11 +0200
Michael Prokop [EMAIL PROTECTED] wrote:
User-Agent: mutt-ng devel-r316 (Debian)
Hello,
added.
--
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More
is change with sysctl, but not when application
requests via sysctl.
Add a similar additional check to the sysctl path as well.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
net/ipv4/tcp_cong.c | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
--- a/net/ipv4/tcp_cong.c
it up it doesn't
hurt anyone else, so I'm happy to let you write it however you want.
- R.
I prefer a pointer to the project download source.
Seeing the userspace stuff helps answer questions where the administration
process is confusing (or could/should be done differently).
--
Stephen
On Fri, 27 Oct 2006 14:17:49 -0700 (PDT)
David Miller [EMAIL PROTECTED] wrote:
From: Stephen Hemminger [EMAIL PROTECTED]
Date: Fri, 27 Oct 2006 10:30:16 -0700
My proposed method restricting TCP choices to fair algorithms.
This a net wide, not system wide issue, it should not be done
On Fri, 27 Oct 2006 14:37:01 -0700 (PDT)
David Miller [EMAIL PROTECTED] wrote:
From: Stephen Hemminger [EMAIL PROTECTED]
Date: Fri, 27 Oct 2006 14:24:02 -0700
Only some (very few) have any bad consequences. So the typical
distribution should be able to switch with most available
On Fri, 27 Oct 2006 15:12:38 -0700 (PDT)
David Miller [EMAIL PROTECTED] wrote:
From: Stephen Hemminger [EMAIL PROTECTED]
Date: Fri, 27 Oct 2006 14:59:13 -0700
On Fri, 27 Oct 2006 14:37:01 -0700 (PDT)
David Miller [EMAIL PROTECTED] wrote:
From: Stephen Hemminger [EMAIL PROTECTED
How about another way of controlling this via sysctl.
First, add code to for read only:
/proc/sys/net/ipv4/tcp_available_congestion_control (or shorter name)
this will show all things compiled in (even if not loaded yet). Similar
to
Nice way to see what congestion control modules are loaded.
It does impose a soft limit of 32 possibilities.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
include/linux/sysctl.h |1 +
include/net/tcp.h |3 +++
net/ipv4/sysctl_net_ipv4.c | 25
On Mon, 30 Oct 2006 15:27:14 +0300
Dmitry Mishin [EMAIL PROTECTED] wrote:
Hi,
Could somebody explain, why bridge uses minimal MAC of the attached devices?
It makes this address instable, variable during bridge life-cycle, which is
not good for DHCP. For example, I want to attach multiple
I reran the tests, this time using my DSL line to home (80ms 1Mbit/sec).
http://developer.osdl.org/shemminger/tcp/2.6.19-rc4/dsl
The only obvious problem is Vegas looks broken.
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a very large
number of IP-IP tunnels? Would upgrading to a 2.6 kernel be of use?
2.4 has a several N^2 searches for interfaces (and is in deep freeze by now).
2.6 had several changes to handle 1000's of interfaces.
--
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This is a set of TCP related patches for 2.6.20 (or sooner).
The first one is a bug fix, for the case when SYSCTL isn't configured
and might be better done sooner.
--
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Create /proc/sys/net/ipv4/tcp_available_congestion_control
that reflects currently available TCP choices.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
Documentation/networking/ip-sysctl.txt |6 ++
include/linux/sysctl.h |2 ++
include/net/tcp.h
If user has permision to load modules, then autoload then attempt
autoload of TCP congestion module.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
net/ipv4/tcp_cong.c | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
--- tcp.orig/net/ipv4/tcp_cong.c2006-10
The setting of the default congestion control was buried in
the sysctl code so it would not be done properly if SYSCTL was
not enabled.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
net/ipv4/sysctl_net_ipv4.c |7 ---
net/ipv4/tcp_cong.c|8
2 files changed
Rearrange TCP entries in alpha order.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
--- tcp.orig/Documentation/networking/ip-sysctl.txt 2006-10-31
14:59:20.0 -0800
+++ tcp/Documentation/networking/ip-sysctl.txt 2006-10-31 15:01:06.0
-0800
@@ -101,6 +101,11 @@
TCP
/tcp_available_congestion_control \
/proc/sys/net/ipv4/tcp_allowed_congestion_control
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
---
Documentation/networking/ip-sysctl.txt |6 +++
include/net/tcp.h |3 +
net/ipv4/sysctl_net_ipv4.c | 52
On Tue, 31 Oct 2006 15:25:16 -0800
Xiaoliang (David) Wei [EMAIL PROTECTED] wrote:
On 10/31/06, Stephen Hemminger [EMAIL PROTECTED] wrote:
I reran the tests, this time using my DSL line to home (80ms 1Mbit/sec).
http://developer.osdl.org/shemminger/tcp/2.6.19-rc4/dsl
The only
On Wed, 1 Nov 2006 08:25:00 +0300
Evgeniy Polyakov [EMAIL PROTECTED] wrote:
On Tue, Oct 31, 2006 at 05:30:28PM -0800, David Miller ([EMAIL PROTECTED])
wrote:
BTW, Stephen, can you give a short HOWTO on how you generate those
graphs, given a tcpdump trace? Thanks a lot.
That would be
the first hello
timer tick do that.
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED]
--- linux-2.4.33.3.orig/net/bridge/br_stp.c 2006-10-30 12:46:59.0
-0800
+++ linux-2.4.33.3/net/bridge/br_stp.c 2006-10-30 12:53:59.0 -0800
@@ -140,8 +140,8 @@
br-forward_delay = br
My desktop machine (Fedora Core 6) crashed on during shutdown when
running latest
2.6.19-rc4 kernel. Machine is UP Amd64.
It looks like a null dereference in ip_conntrack. See screenshot.
http://picasaweb.google.com/stephen.hemminger/LinuxCrashes/photo#4992593950061821970
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On Wed, 1 Nov 2006 18:48:56 -0800
Stephen Hemminger [EMAIL PROTECTED] wrote:
On Wed, 01 Nov 2006 17:49:31 -0800 (PST)
David Miller [EMAIL PROTECTED] wrote:
From: Stephen Hemminger [EMAIL PROTECTED]
Date: Wed, 01 Nov 2006 16:56:35 -0800
My desktop machine (Fedora Core 6) crashed
On Wed, 01 Nov 2006 21:44:18 -0800 (PST)
David Miller [EMAIL PROTECTED] wrote:
From: Stephen Hemminger [EMAIL PROTECTED]
Date: Tue, 31 Oct 2006 21:58:48 -0800
Some basic stuff is on the parent page
http://developer.osdl.org/shemminger/tcp
Are you using tcptrace to generate those
explicitly represents that by assigning a wiphy index, but there's no
need for it to be a netdev.
johannes
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have Ethernet (and wireless) devices show up as eth%d. For the master
device,
choose something else (mac%d ?).
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if it is down. Maybe if the kernel fully supported dormant, maybe, but
when device is down it shouldn't impact the system.
--
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On Fri, 03 Nov 2006 15:44:13 -0800
Auke Kok [EMAIL PROTECTED] wrote:
Stephen Hemminger wrote:
It doesn't seem like a good idea for a network device to wake the system
if it is down.
before suspend existed this was the only useful case for WoL. Why does it not
seem a
good idea to wake
On Fri, 03 Nov 2006 15:44:13 -0800
Auke Kok [EMAIL PROTECTED] wrote:
Stephen Hemminger wrote:
It doesn't seem like a good idea for a network device to wake the system
if it is down.
before suspend existed this was the only useful case for WoL. Why does it not
seem a
good idea to wake
harder. The semantic needs to be WOL is okay if driver is loaded
and device is up or down. But the default for WOL should be disabled until
enabled by ethtool (or parameter).
--
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On Fri, 03 Nov 2006 17:36:45 -0800
Auke Kok [EMAIL PROTECTED] wrote:
Stephen Hemminger wrote:
On Fri, 03 Nov 2006 15:44:13 -0800
Auke Kok [EMAIL PROTECTED] wrote:
Stephen Hemminger wrote:
It doesn't seem like a good idea for a network device to wake the system
if it is down
On Sun, 5 Nov 2006 14:17:38 +0100
Eric Lemoine [EMAIL PROTECTED] wrote:
On 11/5/06, Benjamin Herrenschmidt [EMAIL PROTECTED] wrote:
On Sun, 2006-11-05 at 14:00 +0100, Eric Lemoine wrote:
Hi!
Some (long) time ago benh wrote a blaming comment in sungem.c about
that driver's locking
On Sun, 5 Nov 2006 18:28:33 +0100
Eric Lemoine [EMAIL PROTECTED] wrote:
You could also just use net_tx_lock() now.
You mean netif_tx_lock()?
Thanks for letting me know about that function. Yes, I may need it.
tg3 and bnx2 use it to wake up the transmit queue:
if
On Sun, 5 Nov 2006 18:52:45 +0100
Eric Lemoine [EMAIL PROTECTED] wrote:
On 11/5/06, Stephen Hemminger [EMAIL PROTECTED] wrote:
On Sun, 5 Nov 2006 18:28:33 +0100
Eric Lemoine [EMAIL PROTECTED] wrote:
You could also just use net_tx_lock() now.
You mean netif_tx_lock()?
Thanks
Eric Dumazet wrote:
Zhao Xiaoming a écrit :
Dears,
I'm running a linux box with kernel version 2.6.16. The hardware
has 2 Woodcrest Xeon CPUs (2 cores each) and 4G RAM. The NIC cards is
Intel 82571 on PCI-e bus.
The box is acting as ethernet bridge between 2 Gigabit Ethernets.
By
))
+ if (!hlist_unhashed(cl-hlist)) {
hlist_del(cl-hlist);
+ INIT_HLIST_NODE(cl-hlist);
+ }
if (cl-prio_activity)
htb_deactivate(q, cl);
--
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On Sun, 5 Nov 2006 21:11:34 +0100
Eric Lemoine [EMAIL PROTECTED] wrote:
On 11/5/06, Stephen Hemminger [EMAIL PROTECTED] wrote:
On Sun, 5 Nov 2006 18:52:45 +0100
Eric Lemoine [EMAIL PROTECTED] wrote:
On 11/5/06, Stephen Hemminger [EMAIL PROTECTED] wrote:
On Sun, 5 Nov 2006 18:28:33
use NAPI, because of issues
with not wanting to change netdevice.h. For a good 2.4 version, I would
make a version that was closer to 2.6 code (using NAPI).
I did the backport because one of the equipment donors gave a VPN box whose
base OS is RHEL based on 2.4.
--
Stephen Hemminger [EMAIL
On Mon, 6 Nov 2006 21:55:20 +0100
Eric Lemoine [EMAIL PROTECTED] wrote:
On 11/6/06, Stephen Hemminger [EMAIL PROTECTED] wrote:
On Sun, 5 Nov 2006 21:11:34 +0100
Eric Lemoine [EMAIL PROTECTED] wrote:
On 11/5/06, Stephen Hemminger [EMAIL PROTECTED] wrote:
On Sun, 5 Nov 2006 18:52:45
Neil Brown wrote:
I upgraded my notebook from 2.6.16 to 2.6.18 recently and noticed that
I couldn't talk to my VOIP device (which has a WEB interface).
Watching traffic I see the three-way-handshake working perfectly, and
then the first data packet is sent (a partial HTTP request:
GET /
link checking are you using. It could be that
bonding MII checking is confused.
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On Tue, 7 Nov 2006 07:49:43 +0100
Jarek Poplawski [EMAIL PROTECTED] wrote:
On Mon, Nov 06, 2006 at 09:44:49AM -0800, Stephen Hemminger wrote:
On Mon, 6 Nov 2006 12:33:53 +0100
Jarek Poplawski [EMAIL PROTECTED] wrote:
After hlist_del() next and pprev pointers are not NULL
so
On Tue, 07 Nov 2006 13:58:31 -0500
Michael Stone [EMAIL PROTECTED] wrote:
On Tue, Nov 07, 2006 at 09:51:04AM -0800, Stephen Hemminger wrote:
Which form of bonding link checking are you using. It could be that
bonding MII checking is confused.
I'm not specifying anything, just ifenslave
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with dual port etc.
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On Wed, 08 Nov 2006 14:39:53 -0500
Stephen Clark [EMAIL PROTECTED] wrote:
Francois Romieu wrote:
Stephen Clark [EMAIL PROTECTED] :
[...]
No it is not loaded - i did a modprobe on it and it loaded but still no
ethx device.
Send complete 'dmesg' and 'lspci -vvx' (please Cc:
, there are no dropped packets.
Optimizing for loopback is perversion; perversion can be fun but it gets
to be a obsession then it's sick.
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ack timer
cause extra ack's when at lower loads the response happened quick enough
that the ACK was piggybacked.
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added
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On Thu, 9 Nov 2006 19:40:21 +0100 (MET)
Olaf Hering [EMAIL PROTECTED] wrote:
Provide drivers for the old toys only on i386
isa_bus_to_virt is defined only on i386, mips and arm
isa_virt_to_bus is used for floppy.ko
Why not mark all of ISA as i386, mips, arm only?
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Paul Moore wrote:
A couple of months ago I promised Jamal and Thomas I would post some comments to
Jamal's original genetlink how-to. However, as I started to work on the
document the diff from the original started to get a little ridiculous so
instead of posting a patch against Jamal's
network code).
Should it be made configurable?
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applied thanks
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On Fri, 10 Nov 2006 09:34:33 -0800 (PST)
Jonathan Day [EMAIL PROTECTED] wrote:
--- Evgeniy Polyakov [EMAIL PROTECTED] wrote:
On Thu, Nov 09, 2006 at 07:06:00PM -0800, Jonathan
Day ([EMAIL PROTECTED]) wrote:
Hi,
I've got an interesting problem to contend with
and
need some
? The padding is important for the Ethernet
spec, and for security reasons (random memory leakage).
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Try this patch instead (I don't have the hardware to even build).
Fix spider_net transmit routine:
1. use skb_padto properly
2. don't return -ENOMEM. Only valid returns from device transmit
routine are NETDEV_TX_OK, BUSY, LOCKED
Signed-off-by: Stephen Hemminger [EMAIL PROTECTED
On Fri, 10 Nov 2006 13:10:25 -0600
James K Lewis [EMAIL PROTECTED] wrote:
Stephen,
I had already tried that previously, the fail still occurred. Note that
the skb_pad (or skb_padto) never actually fails. There is just something
about calling it that causes the hang. Note too that I
on failure.
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On Fri, 10 Nov 2006 22:30:43 +0100
Francois Romieu [EMAIL PROTECTED] wrote:
Stephen Hemminger [EMAIL PROTECTED] :
[...]
skb_linearize is documented to free skb on failure.
__skb_linearize
- __pskb_pull_tail
- pskb_expand_head
[...]
data = kmalloc(size + sizeof(struct
On Fri, 10 Nov 2006 14:38:46 -0800 (PST)
David Miller [EMAIL PROTECTED] wrote:
From: Stephen Hemminger [EMAIL PROTECTED]
Date: Fri, 10 Nov 2006 09:37:15 -0800
On Fri, 10 Nov 2006 16:09:20 +
Gerrit Renker [EMAIL PROTECTED] wrote:
[NET/IPv4]: Support for the UDP-Lite protocol (RFC
The following changes since commit 5d1be92267c04a86232969710e32b6f99bb4ec12:
Peter Zijlstra:
[SCTP]: Cleanup of the sctp state table code.
are found in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/netpoll-2.6.20
Stephen Hemminger:
netpoll
This is a demo only. IMHO the network device code should take care of bringing
down network devices and restoring them on resume. Some distro's do this with
scripts
and many devices do it themselves in the suspend code. But doing it in the main
netdevice code is best, and means that many network
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