Re: [PATCH] [Bugme-new] [Bug 7179] New: Compilation of .tmp_linux1 fails due to missing declaration in net/netfilter/xt_physdev.c

2006-09-22 Thread Jarek Poplawski
On Fri, Sep 22, 2006 at 12:54:42PM +0200, Patrick McHardy wrote: Jarek Poplawski wrote: On Fri, Sep 22, 2006 at 12:15:43PM +0200, Patrick McHardy wrote: ... We should fix the physdev dependencies since this is what is causing problems. ... config NETFILTER_XT_MATCH_PHYSDEV

Re: [PATCH] fix for system lockups in 2.6.18-rcX caused by bcm43xx

2006-09-14 Thread Jarek Poplawski
On 12-09-2006 00:04, Jeff Garzik wrote: John W. Linville wrote: ... Not too explicitly, but I think Andrew mentions it in The Perfect Patch: http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt While you are looking, you might review Jeff's version of the same idea:

Re: [PATCH] fix for system lockups in 2.6.18-rcX caused by bcm43xx

2006-09-14 Thread Jarek Poplawski
On Thu, Sep 14, 2006 at 10:25:32AM +0200, Jarek Poplawski wrote: ... Attachments are discouraged, but some corporate mail systems provide no other way to send patches. I thought they didn't read this but now I understand for whom Mozilla Firefox is breaking all those lines with no mercy

Re: [PATCH] locking bug in fib_semantics.c

2006-08-24 Thread Jarek Poplawski
On 23-08-2006 20:31, Stephen Hemminger wrote: On Tue, 22 Aug 2006 12:35:56 +0200 Jarek Poplawski [EMAIL PROTECTED] wrote: ... I've found it at last but on that occasion I've got some doubt according to rcu_read_lock and rcu_call treatment: isn't it illegal to block while in an RCU read-side

Re: [PATCH] locking bug in fib_semantics.c

2006-08-23 Thread Jarek Poplawski
On Tue, Aug 22, 2006 at 12:35:56PM +0200, Jarek Poplawski wrote: ... Hello, I've found it at last but on that occasion I've got some doubt according to rcu_read_lock and rcu_call treatment: ... Actually there is one more doubt (bug really, but not very probable): proc file reading is without

Re: [PATCH] locking bug in fib_semantics.c

2006-08-22 Thread Jarek Poplawski
On Mon, Aug 21, 2006 at 01:02:01PM +0200, Jarek Poplawski wrote: On 21-08-2006 10:17, David Miller wrote: From: Jarek Poplawski [EMAIL PROTECTED] Date: Mon, 21 Aug 2006 10:16:43 +0200 ... I was skeptical of this case too, until I checked how fib_release_info() was called. I overlooked

Re: [PATCH] locking bug in fib_semantics.c

2006-08-21 Thread Jarek Poplawski
On 17-08-2006 11:36, Alexey Kuznetsov wrote: Hello! [IPV4]: severe locking bug in fib_semantics.c The patch is for net-2.6.19, but the bug is present in all the kernels since yore. Found in 2.4 by Yixin Pan [EMAIL PROTECTED]. Why do we need lockdep, when sharp-sighted eyes are available?

Re: [PATCH] locking bug in fib_semantics.c

2006-08-21 Thread Jarek Poplawski
On 21-08-2006 10:17, David Miller wrote: From: Jarek Poplawski [EMAIL PROTECTED] Date: Mon, 21 Aug 2006 10:16:43 +0200 ... But I hope the real reason for this patch isn't exactly like that. Could fib_release_info() be interrupted by BH really? Absolutely, yes it can. What makes you think

Re: [PATCH 5/6] htb: use hlist for hash lists.

2006-08-03 Thread Jarek Poplawski
On 03-08-2006 00:03, Stephen Hemminger wrote: ... Hi, By the way, isn't htb supposed to recognize here ids got like this: tc filter add ... classid 0:1 Some qdisc like prio do this and it is mentioned in sch_api.c which is passing this without error code: @@ -220,12 +220,13 @@ #endif

Re: [PATCH 5/6] htb: use hlist for hash lists.

2006-08-03 Thread Jarek Poplawski
On 03-08-2006 11:34, Jarek Poplawski wrote: ... On the other hand I don't understand why it should be good if there could be the real priority(from tos) only by accident equal to the classid? OK! I've just done one more look and understand - this 0:Y is only possible from filter, so the first

Re: Debugging kernel lockups during network activity

2006-07-31 Thread Jarek Poplawski
On 28-07-2006 16:39, Jarek Poplawski wrote: ... It has some great patch to queue scheduler by Hubert Xu. I think it is I'm immensly sorry to change the name of Mr Herbert Xu. And I thought it's easy name - just like some famous conductor (but not so famous). You'll not believe, but when I

Re: Debugging kernel lockups during network activity

2006-07-28 Thread Jarek Poplawski
On 27-07-2006 20:19, Art Haas wrote: Hi. I've got Fedora Rawhide running on a SMP PIII machine, and the latest kernels from Fedora have been locking up when I run 'yum update' to get the latest packages. I also experience lock-ups when I use Firefox to do some web browsing. Not all my network

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