[NET_SCHED]: Export real timer resolution in /proc/net/psched
The timer resolution exported in /proc/net/psched is used by userspace to
calculate HTB's burst values. Currently it is set to HZ, since we're now
using hrtimers, use KTIME_MONOTONIC_RES, which makes HTB use smaller burst
values.
This
From: John Heffner <[EMAIL PROTECTED]>
Date: Thu, 15 Mar 2007 14:39:29 -0400
> The way it's coded is somewhat opaque since it has to be done with
> 32-bit integer arithmetic. These plots might help make the motivation
> behind the code a little clearer.
Thanks John.
I was going to write a lit
From: "Arnaldo Carvalho de Melo" <[EMAIL PROTECTED]>
Date: Fri, 16 Mar 2007 00:04:22 -0300
> Please consider pulling from:
>
> master.kernel.org:/pub/scm/linux/kernel/git/acme/net-2.6.22
Pulled, thanks a lot.
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[NET_SCHED]: sch_hfsc: use hrtimer based watchdog
Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]>
---
commit 76728bda8872d54abd39cdc47d703384f735f7ea
tree 3563cceb7028b40160616835ef29bcef2523a0fb
parent 4d0baa5c06cb04a53d8c68ecc10f38a295f08d14
author Patrick McHardy <[EMAIL PROTECTED]> Fri, 16
[NET_SCHED]: sch_cbq: use hrtimer for delay_timer
Switch delay_timer to hrtimer.
The class penalty parameter is changed to use psched ticks as units.
Since iproute never supported using this and the only existing user
(libnl) incorrectly assumes psched ticks as units anyway, this
shouldn't break
[NET_SCHED]: sch_cbq: fix cbq_undelay_prio for non-active priorites
cbq_undelay_prio is supposed to return a time delta, but returns the
current time for non-active priorities, causing cbq_undelay to mark
the priority as active and schedule a timer for twice the current
time.
Signed-off-by: Patri
[NET_SCHED]: kill jiffie conversion macros
Now that all packet schedulers have been converted to hrtimers most users
of PSCHED_JIFFIE2US and PSCHED_US2JIFFIE are gone. The remaining users use
it to convert external time units to packet scheduler clock ticks, so use
PSCHED_TICKS_PER_SEC instead.
S
[NET_SCHED]: sch_htb: use hrtimer based watchdog
Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]>
---
commit a5eaa252c5da48fef25a308ebc99b4020dad7f64
tree a609ff508f5ec9a93df1ace8f814aa0a71a5ff97
parent 2d548d3ea10cb1b49db8913fbab32811d9e7c3d0
author Patrick McHardy <[EMAIL PROTECTED]> Fri, 16
[NET_SCHED]: Use ktime as clocksource
Get rid of the manual clock source selection mess and use ktime. Also
use a scalar representation, which allows to clean up pkt_sched.h a bit
more and results in less ktime_to_ns() calls in most cases.
The PSCHED_US2JIFFIE/PSCHED_JIFFIE2US macros are implemen
[NET_SCHED]: Add hrtimer based qdisc watchdog
Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]>
---
commit 4d0baa5c06cb04a53d8c68ecc10f38a295f08d14
tree 08da6754c9cc015a3118c452649d9fb6425dd903
parent e400fa6d9e7c13d675b96958a967e747148e9b70
author Patrick McHardy <[EMAIL PROTECTED]> Fri, 16 Mar
[NET_SCHED]: sch_tbf: use hrtimer based watchdog
Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]>
---
commit 7acf6ee9c08fdbf5cb24b15d95432eef07506a38
tree b47d381f5c9560099cb954a186a0ee3fc7a34d60
parent 76728bda8872d54abd39cdc47d703384f735f7ea
author Patrick McHardy <[EMAIL PROTECTED]> Fri, 16
[NET_SCHED]: sch_cbq: use hrtimer based watchdog
Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]>
---
commit dc1a944b36eeddc06e7288a2eec9344252d4ccb7
tree c0bd33b0ada4fbda631c246f7fe5881cf830e932
parent b0b8ce02c1564f86f09a0ccb728327d02cf202f0
author Patrick McHardy <[EMAIL PROTECTED]> Fri, 16
[NET_SCHED]: sch_netem: use hrtimer based watchdog
Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]>
---
commit b0b8ce02c1564f86f09a0ccb728327d02cf202f0
tree 54ac4c91460fa9b34542dfc5dcbd9a796b037950
parent 7acf6ee9c08fdbf5cb24b15d95432eef07506a38
author Patrick McHardy <[EMAIL PROTECTED]> Fri, 1
These patches convert the packet schedulers to use ktime as only clock
source and kill off the manual clock source selection. Additionally all
packet schedulers are converted to use hrtimer-based watchdogs, greatly
increasing scheduling precision.
I've tested HFSC, HTB, TBF and netem. CBQ is untes
Martin Schiller wrote:
> Well, the really responsible code is the following:
>
>
> static unsigned int
> ip_nat_local_fn(unsigned int hooknum,
> struct sk_buff **pskb,
> const struct net_device *in
Hi David,
Please consider pulling from:
master.kernel.org:/pub/scm/linux/kernel/git/acme/net-2.6.22
Thanks,
- Arnaldo
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Signed-off-by: Arnaldo Carvalho de Melo <[EMAIL PROTECTED]>
---
include/linux/Kbuild |6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
From 23f9426c51157bf65d92d38b4d0bf4364c278877 Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <[EMAIL PROTECTED]>
Date: Thu, 15 Mar 2007 21:08
Signed-off-by: Arnaldo Carvalho de Melo <[EMAIL PROTECTED]>
---
net/core/pktgen.c | 30 ++
net/core/skbuff.c |2 +-
net/ipv4/ipmr.c |3 ++-
net/ipv6/xfrm6_mode_beet.c |3 ++-
net/ipv6/xfrm6_mode_ro.c|
From: Samuel Ortiz <[EMAIL PROTECTED]>
Date: Fri, 16 Mar 2007 01:06:26 +0200
> On Thu, Mar 15, 2007 at 03:00:54AM -0700, David Miller wrote:
> > Please properly segregate things in the future and make sure that you
> > submit bug fixes against net-2.6 and features against the net-2.6.22
> > tree.
From: Kirill Korotaev <[EMAIL PROTECTED]>
Date: Thu, 15 Mar 2007 13:33:12 +0300
> David Miller wrote:
> > From: Alexey Dobriyan <[EMAIL PROTECTED]>
> > Date: Wed, 14 Mar 2007 16:07:11 +0300
> >
> >
> >>ANK says: "It is rarely used, that's wy it was not noticed.
> >>But in the places, where it is
On Thu, Mar 15, 2007 at 11:25:10AM -0400, Jeff Garzik wrote:
>
> Here's the problem with this: this printk is signalling that the DMA
> engines have not yet stopped, which is an event of which we should be wary.
>
> While it makes sense to do this patch, since the complaining cards
> appear to
On Thu, Mar 15, 2007 at 03:00:54AM -0700, David Miller wrote:
> From: Samuel Ortiz <[EMAIL PROTECTED]>
> Date: Wed, 14 Mar 2007 21:22:36 +0200
>
> > Some IrDA updates:
> >
> > - IrNET identation and bug fix. (patches 1 and 2)
> > - IrLAP raw mode initial implementation. (patch 3)
> > - stir4200 a
On Thu, Mar 15, 2007 at 03:00:54AM -0700, David Miller wrote:
> From: Samuel Ortiz <[EMAIL PROTECTED]>
> Date: Wed, 14 Mar 2007 21:22:36 +0200
>
> > Some IrDA updates:
> >
> > - IrNET identation and bug fix. (patches 1 and 2)
> > - IrLAP raw mode initial implementation. (patch 3)
> > - stir4200 a
Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
upstream-linus
to receive the following updates:
drivers/net/natsemi.c | 58 --
drivers/net/netxen/netxen_nic.h |1 +
drive
David Miller wrote:
From: John Heffner <[EMAIL PROTECTED]>
Date: Wed, 14 Mar 2007 17:25:22 -0400
The current tcp_mem initialization gives values that are really too
small for systems with ~256-768 MB of memory, and also for systems with
larger page sizes (ia64). This patch gives an alternate
On Thu, Mar 15, 2007 at 02:39:39PM +0900, takada wrote:
> Hiroshi Miura posted `Geode out-of-order store enables' patch in Jun, 2003.
> There is http://lkml.org/lkml/2003/6/5/57 .
> OOSTORE was enabled at this point in time. It seems to have disappeared
> somewhere.
I believe the patch was reject
On Thu, Mar 15, 2007 at 02:05:53AM +0100, Samir Bellabes ([EMAIL PROTECTED])
wrote:
> Hi,
Hi Samir.
My comments are below.
> here a updated patch for the network events connector.
> review are welcome :)
>
> Thanks.
>
> [PATCH] Network Events Connector
>
> This patch adds a connector which re
For me, I ma building for Embedded platform.
Go to Directory where the Makefile is and do this:
make -C $LINUX_DIR SUBDIRS=$PWD modules
LINUX_DIR should point to LINUX directory
LINUX_DIR=/home/swdev/PPC/linux/ as example
-Marc.
I was just asked about something not too different, involving IIRC
tnsping. It got me to looking at ip_sysctl.txt which has:
icmp_ratelimit - INTEGER
Limit the maximal rates for sending ICMP packets whose type
matches icmp_ratemask (see below) to specific targets.
0 to d
Hello!
> What bug triggered that helped you discover this? Or is it
> merely from a code audit?
I asked the same question. :-)
openvz added some another fields to skbuff and when it was found
that they are lost while clone, he tried to figure out how all this works
and looked for another exampl
Valerie Henson wrote:
Fix an annoying typo - SytemError -> SystemError
Signed-off-by: Valerie Henson <[EMAIL PROTECTED]>
Cc: Jeff Garzik <[EMAIL PROTECTED]>
---
drivers/net/tulip/interrupt.c |4 ++--
drivers/net/tulip/tulip.h |2 +-
drivers/net/tulip/winbond-840.c |2 +-
3
Valerie Henson wrote:
Only print out debugging info for tulip_stop_rxtx if debug is on.
Many cards (including at least two of my own) fail to stop properly
during initialization according to this test with no apparent ill
effects. Worse, it tends to spam logs when the driver doesn't work.
Signe
Valerie Henson wrote:
With Grant's help I was able to get the tulip driver to work with 64 bit
MIPS.
[VAL: I'm happy with the 1.5 ms max delay; it doesn't seem excessive.]
Signed-off-by: Valerie Henson <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Cc: Jeff Garzik <[EMAIL
Valerie Henson wrote:
From: Guido Classen <[EMAIL PROTECTED]>
This small patch fixes two issues with the Lite-On 82c168 PNIC adapters.
I've tested it with two cards in different machines both chip rev 17
The first is the wrong register address CSR6 for writing the MII register
which instead is
Andy Gospodarek wrote:
This patch adds support for 10GbE cards from Tehuti Networks.
Support for suspend/resume isn't included yet, but that work is
underway.
It should apply cleanly against netdev-2.6#upstream.
Signed-off-by: Andy Gospodarek <[EMAIL PROTECTED]>
Signed-off-by: Alexander Inden
Atsushi Nemoto wrote:
The tc35815 driver lacks a call to pci_dma_sync_single_for_device() on
receiving. Recent fix of MIPS dma_sync_single_for_cpu() reveal this
bug.
Signed-off-by: Atsushi Nemoto <[EMAIL PROTECTED]>
---
This patch can be applied to netdev-2.6 tree or 2.6.21-rc3-mm2.
applied t
Atsushi Nemoto wrote:
Signed-off-by: Atsushi Nemoto <[EMAIL PROTECTED]>
applied to #upstream
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Linsys Contractor Mithlesh Thukral wrote:
NetXen: Set the MTU for the right port depending upon the port number
for XG cards.
Signed-off by: Mithlesh Thukral <[EMAIL PROTECTED]>
---
drivers/net/netxen/netxen_nic_hw.c |5 -
1 files changed, 4 insertions(+), 1 deletion(-)
applied 1-2 t
[EMAIL PROTECTED] wrote:
The natsemi drivers include functions for enabling and disabling
interrupts from the chip but these are not used in all code paths. This
patch changes the code paths that touch the interrupt enable register to
use the functions. In all cases this adds an extra PCI read
On Thursday, March 15, 2007 9:51 AM, Patrick McHardy wrote:
> diff -uNpr linux-2.6.19.org/net/ipv4/netfilter/ip_nat_standalone.c
> linux-2.6.19/net/ipv4/netfilter/ip_nat_standalone.c
> --- linux-2.6.19.org/net/ipv4/netfilter/ip_nat_standalone.c
> 2006-11-29 22:57:37.0 +0100
> +++ linux-2.6
Stephen Hemminger wrote:
When bonding does fail over it calls set_mac_address. When this happens
as the result of another port going down, the phy_mutex that is common to
both ports is held, so it deadlocks. Setting the address doesn't need to do
anything that needs the phy_mutex, it already has
On Thu, Mar 15, 2007 at 05:15:06PM +0300, Evgeniy Polyakov ([EMAIL PROTECTED])
wrote:
> On Thu, Mar 15, 2007 at 06:45:33AM -0700, Joerg Pommnitz ([EMAIL PROTECTED])
> wrote:
> > Hello all,
> > the subject line basically says it all. I was trying to offload IPsec
> > encryption to the hardware en
On Thu, Mar 15, 2007 at 06:45:33AM -0700, Joerg Pommnitz ([EMAIL PROTECTED])
wrote:
> Hello all,
> the subject line basically says it all. I was trying to offload IPsec
> encryption to the hardware encryption engine on my Geode LX800. The exact
> same setkey command works fine with software aes.
Benjamin LaHaise <[EMAIL PROTECTED]> writes:
> On Mon, Mar 12, 2007 at 02:08:18PM -0700, Stephen Hemminger wrote:
> > For Eric, mark packet type and network device watermarks
> > as read mostly.
>
> The following x86-64 bits might be intersting, as they allow you to
> completely eliminate the me
Hello all,
the subject line basically says it all. I was trying to offload IPsec
encryption to the hardware encryption engine on my Geode LX800. The exact same
setkey command works fine with software aes.
In case it matters: this is with a MSEP800/A board from DIGITAL-LOGIC AG (see
http://www.d
On Thu, Mar 15, 2007 at 12:25:16AM -0700, David Miller wrote:
> Could we obtain %rip relative addressing with the ELF
> relocation approach I mentioned?
I think we can for some of the objects -- things like slab caches are
good candidates if we have the initialization done at init time, which
wo
Valerie Henson writes:
> From: Guido Classen <[EMAIL PROTECTED]>
>
> This small patch fixes two issues with the Lite-On 82c168 PNIC adapters.
> I've tested it with two cards in different machines both chip rev 17
>
> The first is the wrong register address CSR6 for writing the MII register
Hi,
Trying to compile iproute2 (downloaded from
http://developer.osdl.org/dev/iproute2/download/iproute2-2.6.20-070313.tar.gz)
I get the following error message.
gcc -D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall -I../include
-DRESOLVE_HOSTNAMES -DCONFIG_GACT -DCONFIG_GACT_PROB -c -o m_ipt.o
David Miller wrote:
> From: Alexey Dobriyan <[EMAIL PROTECTED]>
> Date: Wed, 14 Mar 2007 16:07:11 +0300
>
>
>>ANK says: "It is rarely used, that's wy it was not noticed.
>>But in the places, where it is used, it should be disaster."
>>
>>Signed-off-by: Alexey Dobriyan <[EMAIL PROTECTED]>
>
>
>
From: Alexey Dobriyan <[EMAIL PROTECTED]>
Date: Wed, 14 Mar 2007 16:07:11 +0300
> ANK says: "It is rarely used, that's wy it was not noticed.
> But in the places, where it is used, it should be disaster."
>
> Signed-off-by: Alexey Dobriyan <[EMAIL PROTECTED]>
Applied.
What bug triggered that he
From: Samuel Ortiz <[EMAIL PROTECTED]>
Date: Wed, 14 Mar 2007 21:22:36 +0200
> Some IrDA updates:
>
> - IrNET identation and bug fix. (patches 1 and 2)
> - IrLAP raw mode initial implementation. (patch 3)
> - stir4200 and irda-usb fixes. (patches 4 and 5)
> - hashbin lockdep fixes. (patch 6)
Ind
From: John Heffner <[EMAIL PROTECTED]>
Date: Wed, 14 Mar 2007 17:25:22 -0400
> The current tcp_mem initialization gives values that are really too
> small for systems with ~256-768 MB of memory, and also for systems with
> larger page sizes (ia64). This patch gives an alternate method of
> ini
On Thu, Mar 15, 2007 at 08:43:59AM +0100, Patrick McHardy wrote:
...
> Yes, Robert already sent me a patch to remove the bogus preempt_disable,
It looks like RCU could be endangered now.
Jarek P.
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On Thu, Mar 15, 2007 at 10:15:44AM +0100, Jarek Poplawski wrote:
...
> BTW: it seems fib_tree wasn't used too much, so probably,
> before killing fib_hash, fib_tree should be made Kconfig
> default for some time.
Sorry! Let fib_tree stay out of Kconfig and make fib_trie
the default.
Jarek P.
-
To
On Thu, Mar 15, 2007 at 08:43:59AM +0100, Patrick McHardy wrote:
...
> > On 14-03-2007 23:49, Patrick McHardy wrote:
...
> >>BUG: sleeping function called from invalid context at mm/slab.c:3032
> >>in_atomic():1, irqs_disabled():0
...
> Yes, Robert already sent me a patch to remove the bogus preemp
Martin Schiller wrote:
> This patch changes the behaivor of the iptables nat module to the style
> before release 2.6.16 so it is possible again to use the "ping -I
> " command to send icmp requests to a target for which no route
> exists.
Please attach patches inline and send netfilter related p
This patch changes the behaivor of the iptables nat module to the style
before release 2.6.16 so it is possible again to use the "ping -I
" command to send icmp requests to a target for which no route
exists.
Signed-off-by: Martin Schiller <[EMAIL PROTECTED]>
iptables_nat_unrouted_ping.patch
D
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