From: Patrick McHardy <kaber@trash.net>
To: Jan Engelhardt <jengelh@medozas.de>
Cc: netfilter-devel@vger.kernel.org
Subject: Re: [PATCH 2/4] netfilter: xtables2: make ip_tables reentrant
Date: Wed, 21 Apr 2010 14:47:17 +0200 [thread overview]
Message-ID: <4BCEF3D5.9070303@trash.net> (raw)
In-Reply-To: <alpine.LSU.2.01.1004201958220.5154@obet.zrqbmnf.qr>
Jan Engelhardt wrote:
> netfilter: x_tables: move sleeping allocation outside BH-disabled region
>
> The jumpstack allocation needs to be moved out of the critical region.
> Corrects this notice:
>
> BUG: sleeping function called from invalid context at mm/slub.c:1705
> [ 428.295762] in_atomic(): 1, irqs_disabled(): 0, pid: 9111, name: iptables
> [ 428.295771] Pid: 9111, comm: iptables Not tainted 2.6.34-rc1 #2
> [ 428.295776] Call Trace:
> [ 428.295791] [<c012138e>] __might_sleep+0xe5/0xed
> [ 428.295801] [<c019e8ca>] __kmalloc+0x92/0xfc
> [ 428.295825] [<f865b3bb>] ? xt_jumpstack_alloc+0x36/0xff [x_tables]
Applied, thanks Jan.
next prev parent reply other threads:[~2010-04-21 12:47 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-15 23:25 nf-next: TEE 20100215 Jan Engelhardt
2010-04-15 23:25 ` [PATCH 1/4] netfilter: xtables: inclusion of xt_TEE Jan Engelhardt
2010-04-19 12:20 ` Patrick McHardy
2010-04-19 12:36 ` Jan Engelhardt
2010-04-19 12:42 ` Patrick McHardy
2010-04-15 23:25 ` [PATCH 2/4] netfilter: xtables2: make ip_tables reentrant Jan Engelhardt
2010-04-19 12:22 ` Patrick McHardy
2010-04-19 12:54 ` Jan Engelhardt
2010-04-19 14:06 ` Patrick McHardy
2010-04-20 13:18 ` Patrick McHardy
2010-04-20 13:21 ` Patrick McHardy
2010-04-20 18:26 ` Jan Engelhardt
2010-04-21 12:47 ` Patrick McHardy [this message]
2010-04-15 23:25 ` [PATCH 3/4] netfilter: xt_TEE: have cloned packet travel through Xtables too Jan Engelhardt
2010-04-19 14:07 ` Patrick McHardy
2010-04-15 23:25 ` [PATCH 4/4] netfilter: xtables: remove old comments about reentrancy Jan Engelhardt
2010-04-19 14:08 ` Patrick McHardy
2010-04-20 12:24 ` Patrick McHardy
2010-04-20 12:29 ` Jan Engelhardt
2010-04-20 12:36 ` Patrick McHardy
-- strict thread matches above, loose matches on Subject: below --
2010-04-13 23:21 nf-next: TEE only Jan Engelhardt
2010-04-13 23:21 ` [PATCH 2/4] netfilter: xtables2: make ip_tables reentrant Jan Engelhardt
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4BCEF3D5.9070303@trash.net \
--to=kaber@trash.net \
--cc=jengelh@medozas.de \
--cc=netfilter-devel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.