[Q: 2.4 vs. 2.6] nf_conntrack_get() semantics in copy_skb_header()

2005-11-28 Thread Roberto Nibali
Hello, I'm chasing down a nasty refcnt bug regarding connection tracking in 2.4.x kernels and since the nf_reset() patch for 2.6.x solving the same issue (commit: 9666dae51013b064e7d77fc36b5cee98dd167ed5) resulted in a major breakage of SO_ORIGINAL_DST support, a better patch was put in

Re: [PATCH 05/13]: [IPV4/6]: Netfilter IPsec output hooks

2005-11-28 Thread Patrick McHardy
Herbert Xu wrote: On Mon, Nov 28, 2005 at 02:07:03AM +0100, Patrick McHardy wrote: Thanks, this looks great. I've changed it to only call the hooks Glad you liked it :) before tunnel mode transforms and added a missing dst_output call for the final packet. This shouldn't be necessary

Re: static ARP doesnt work

2005-11-28 Thread Neil Horman
On Mon, Nov 28, 2005 at 12:26:41PM +0200, andrei.popa wrote: Hello, I've reported this problem once http://lkml.org/lkml/2005/10/26/85 I've googled and I found another person who has the same problem: http://www.ussg.iu.edu/hypermail/linux/kernel/0406.2/1981.html static ARP doesnt

skb not freed when skb headroom modified

2005-11-28 Thread tomi.juvonen
I have wrote a driver that adds vlan and my own sfab header to packets (both defined in struct sfab_hdr ). I have increased hard_header_len so new headers will always fit to skb. skb-dev is changed to bonding device that will then at the end use real ethernet device to send the packet over the

Re: Issue 0 WAS (Re: Oustanding issues WAS(IRe: Consensus? WAS(RFC 2863)

2005-11-28 Thread Stefan Rompf
Hi, ok, at least some progress has happened: -Replaced device-specific oper_state method with NETIF_F_STACKED flag to select between IF_OPER_DOWN or IF_OPER_LOWERLAYERDOWN -sysfs support to read operstate -completed netlink support (Jamal, Thomas, can you verify the code?) -added

Re: static ARP doesnt work

2005-11-28 Thread andrei.popa
On Mon, 2005-11-28 at 10:15 -0500, Neil Horman wrote: On Mon, Nov 28, 2005 at 05:00:44PM +0200, andrei.popa wrote: On Mon, 2005-11-28 at 07:47 -0500, Neil Horman wrote: On Mon, Nov 28, 2005 at 12:26:41PM +0200, andrei.popa wrote: Hello, I've reported this problem once

Re: static ARP doesnt work

2005-11-28 Thread Neil Horman
On Mon, Nov 28, 2005 at 07:35:24PM +0200, andrei.popa wrote: On Mon, 2005-11-28 at 10:15 -0500, Neil Horman wrote: On Mon, Nov 28, 2005 at 05:00:44PM +0200, andrei.popa wrote: On Mon, 2005-11-28 at 07:47 -0500, Neil Horman wrote: On Mon, Nov 28, 2005 at 12:26:41PM +0200, andrei.popa

[PATCH] remove bonding changelog

2005-11-28 Thread Jeff Garzik
Just checked this in: commit 2e06cb5859fdaeba0529806eb1bf161ffd0db201 Author: Jeff Garzik [EMAIL PROTECTED] Date: Mon Nov 28 13:54:22 2005 -0500 [bonding] Remove superfluous changelog. No need to record this information in source code, its all in the git repository, and kernel

Re: static ARP doesnt work

2005-11-28 Thread andrei.popa
the problem persists even with 2.6.15-rc2-git6 ierdnac ~ # uname -a Linux ierdnac 2.6.15-rc2-git6 #1 PREEMPT Mon Nov 28 19:12:03 EET 2005 i686 AMD Athlon(tm) processor AuthenticAMD GNU/Linux ierdnac ~ # ping 10.3.0.1 PING 10.3.0.1 (10.3.0.1) 56(84) bytes of data. 64 bytes

[PATCH] skge: handle VLAN checksum correctly on yukon rev 0

2005-11-28 Thread Stephen Hemminger
If using UDP over VLAN, with the skge driver there is a possibility of generating an incorrect checksum. This is a unlikely occurrence because it is only an issue on Yukon revision 0, and that revision doesn't seem to exist on any current hardware (probably early prototype). Signed-off-by:

Re: [Q: 2.4 vs. 2.6] nf_conntrack_get() semantics in copy_skb_header()

2005-11-28 Thread Roberto Nibali
Thanks for your time, Patrick, it's very much appreciated. Since the rest of the assignments match I was left wondering, which one is correct? Both are fine. 2.4: new-nfct=old-nfct; nf_conntrack_get(new-nfct); 2.6: new-nfct = old-nfct;

Re: static ARP doesnt work

2005-11-28 Thread Neil Horman
On Mon, Nov 28, 2005 at 09:28:20PM +0200, andrei.popa wrote: the problem persists even with 2.6.15-rc2-git6 ierdnac ~ # uname -a Linux ierdnac 2.6.15-rc2-git6 #1 PREEMPT Mon Nov 28 19:12:03 EET 2005 i686 AMD Athlon(tm) processor AuthenticAMD GNU/Linux ierdnac ~ # ping

Re[2]: net_device + pci_dev question

2005-11-28 Thread Mateusz Berezecki
Hello Arjan, On 27th november 2005 (22:25:13) you wrote: On Sun, 2005-11-27 at 20:58 +0100, Mateusz Berezecki wrote: Hello List! Having only net_device pointer is it possible to retrieve associated pci_dev pointer basing on this information only? what do you need it for? for

[Patch] 2.4.32 - Neighbour Cache (ARP) State machine bug Fixed

2005-11-28 Thread Pradeep Vincent
In 2.4.21, arp code uses gc_timer to check for stale arp cache entries. In 2.6, each entry has its own timer to check for stale arp cache. 2.4.29 to 2.4.32 kernels (atleast) use neither of these timers. This causes problems in environments where IPs or MACs are reassigned - saw this problem on

Re: Re[2]: net_device + pci_dev question

2005-11-28 Thread Arjan van de Ven
On Mon, 2005-11-28 at 21:56 +0100, Mateusz Berezecki wrote: Hello Arjan, On 27th november 2005 (22:25:13) you wrote: On Sun, 2005-11-27 at 20:58 +0100, Mateusz Berezecki wrote: Hello List! Having only net_device pointer is it possible to retrieve associated pci_dev pointer

Re[4]: net_device + pci_dev question

2005-11-28 Thread Mateusz Berezecki
Hello Arjan, On 28th november 2005 (22:03:38) you wrote: oh it's *your own* netdev... Yes:-) Sorry for not being precise that makes things a lot easier ;) it's custom to have driver private data per net dev (see netdev_priv() to get it, alloc_etherdev() takes the size of it as

Re: [Patch] 2.4.32 - Neighbour Cache (ARP) State machine bug Fixed

2005-11-28 Thread Roberto Nibali
In 2.4.21, arp code uses gc_timer to check for stale arp cache entries. In 2.6, each entry has its own timer to check for stale arp cache. 2.4.29 to 2.4.32 kernels (atleast) use neither of these timers. Regarding NUD_REACHABLE - NUD_STALE transition it has a timer check. Due to the fast path

Re: Issue 0 WAS (Re: Oustanding issues WAS(IRe: Consensus? WAS(RFC 2863)

2005-11-28 Thread Stefan Rompf
Am Montag 28 November 2005 14:15 schrieb Stefan Rompf: -complete sysfs -test netlink userspace interaction both done, next patch will follow when docs are written. Thomas: Thanks for libnl, it made sending netlink messages a lot easier! Stefan - To unsubscribe from this list: send the line

Re: Issue 0 WAS (Re: Oustanding issues WAS(IRe: Consensus? WAS(RFC 2863)

2005-11-28 Thread Thomas Graf
* Stefan Rompf [EMAIL PROTECTED] 2005-11-28 14:15 Hi, ok, at least some progress has happened: Looks good, it would be nice if you could separate the vlan part as a separate patch for later on though. -Replaced device-specific oper_state method with NETIF_F_STACKED flag to select between

Re: Issue 0 WAS (Re: Oustanding issues WAS(IRe: Consensus? WAS(RFC 2863)

2005-11-28 Thread Stefan Rompf
Am Montag 28 November 2005 23:13 schrieb Thomas Graf: Looks good, it would be nice if you could separate the vlan part as a separate patch for later on though. This will happen when I submit the final patch for kernel inclusion. The effort is nice but why do we need sysfs? Isn't netlink

Re: IPV6 PMTU processing logic error

2005-11-28 Thread YOSHIFUJI Hideaki / 吉藤英明
In article [EMAIL PROTECTED] (at Mon, 28 Nov 2005 18:14:48 -0800 (PST)), David S. Miller [EMAIL PROTECTED] says: I've implemented the necessary logic for TCP and UDP, but every other possible legitimate receiver of PKT_TOOBIG messages (RAW, SCTP, DCCP, AH6, ESP6, etc. etc. etc.) will need to

Re: IPV6 PMTU processing logic error

2005-11-28 Thread David S. Miller
From: YOSHIFUJI Hideaki [EMAIL PROTECTED] Date: Tue, 29 Nov 2005 11:57:33 +0900 (JST) In article [EMAIL PROTECTED] (at Mon, 28 Nov 2005 18:14:48 -0800 (PST)), David S. Miller [EMAIL PROTECTED] says: I've implemented the necessary logic for TCP and UDP, but every other possible legitimate

[PATCH] [IPV6]: Implement appropriate dummy rule 4 in ipv6_dev_get_saddr().

2005-11-28 Thread YOSHIFUJI Hideaki / 吉藤英明
Hello. Ensure to update hiscore.rule in dummy rule 4 in ipv6_dev_get_saddr(). Pointed out by Yan Zheng [EMAIL PROTECTED]. Signed-off-by: YOSHIFUJI Hideaki [EMAIL PROTECTED] diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index a16064b..76ff9f4 100644 --- a/net/ipv6/addrconf.c +++

Re: VIA Velocity test report - VLAN reception not working

2005-11-28 Thread linux
/20051128 Neat, thanks! Are they actually likely to mess up the host or make it unstable, or are you just saying hey, these are for TESTING, capiche? I currently have the card installed in a machine, and while it's a production machine, taking it down to single-user at some odd hour and doing a bit

Re: [PATCH] [IPV6]: Implement appropriate dummy rule 4 in ipv6_dev_get_saddr().

2005-11-28 Thread David S. Miller
From: YOSHIFUJI Hideaki [EMAIL PROTECTED] Date: Tue, 29 Nov 2005 13:14:37 +0900 (JST) Ensure to update hiscore.rule in dummy rule 4 in ipv6_dev_get_saddr(). Pointed out by Yan Zheng [EMAIL PROTECTED]. Signed-off-by: YOSHIFUJI Hideaki [EMAIL PROTECTED] Applied, thanks. - To unsubscribe from

Re: [PATCH 07/13]: [NETFILTER]: Fix xfrm lookup in ip_route_me_harder/ip6_route_me_harder

2005-11-28 Thread Herbert Xu
On Tue, Nov 29, 2005 at 08:02:34AM +0100, Patrick McHardy wrote: - IPSKB_MASQUERADED is unused - IPSKB_TRANSLATED is unused - IPSKB_FORWARDED is used by ipmr in a way that looks broken, it expects the flags on the input path to be the same it set on the output path. -

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2005-11-28 Thread ionizador
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Re: [PATCH 07/13]: [NETFILTER]: Fix xfrm lookup in ip_route_me_harder/ip6_route_me_harder

2005-11-28 Thread David S. Miller
From: Herbert Xu [EMAIL PROTECTED] Date: Tue, 29 Nov 2005 18:34:41 +1100 On Tue, Nov 29, 2005 at 08:02:34AM +0100, Patrick McHardy wrote: It seems in most places where only IPCB(skb)-opt is cleared the entire CB should be cleared. A couple of spots also look completely unnecessary, for

[PATCH] orinoco: fix setting power management parameters

2005-11-28 Thread Pavel Roskin
Power management parameters could not be set by iwconfig due to incorrect error handling. Signed-off-by: Pavel Roskin [EMAIL PROTECTED] --- This is a very simple bugfix, and the bug is serious enough, so I'll appreciate if the patch gets priority handling and goes to 2.6.15. I have lots of