From: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
To: lkml-031128@amos.mailshell.com
Cc: linux-kernel@vger.kernel.org
Subject: Re: PROBLEM: 2.6test11 kernel panic on "head -1 /proc/net/tcp"
Date: Sat, 29 Nov 2003 02:20:41 +0900 [thread overview]
Message-ID: <87d6bc2yvq.fsf@devron.myhome.or.jp> (raw)
In-Reply-To: <20031128170138.9513.qmail@mailshell.com>
lkml-031128@amos.mailshell.com writes:
> "bad: scheduling while atomic!
> Call Trace:
> schedule+0x55d/0x570
Does this patch fix this problem?
diff -puN net/ipv4/tcp_ipv4.c~tcp_seq-oops-fix net/ipv4/tcp_ipv4.c
--- linux-2.6.0-test11/net/ipv4/tcp_ipv4.c~tcp_seq-oops-fix 2003-11-29 00:52:15.000000000 +0900
+++ linux-2.6.0-test11-hirofumi/net/ipv4/tcp_ipv4.c 2003-11-29 00:52:28.000000000 +0900
@@ -2356,6 +2356,7 @@ static void *tcp_get_idx(struct seq_file
static void *tcp_seq_start(struct seq_file *seq, loff_t *pos)
{
struct tcp_iter_state* st = seq->private;
+ st->state = TCP_SEQ_STATE_LISTENING;
st->num = 0;
return *pos ? tcp_get_idx(seq, *pos - 1) : SEQ_START_TOKEN;
}
_
--
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
next prev parent reply other threads:[~2003-11-28 17:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-28 17:01 PROBLEM: 2.6test11 kernel panic on "head -1 /proc/net/tcp" lkml-031128
2003-11-28 17:20 ` OGAWA Hirofumi [this message]
2003-11-29 17:00 ` lkml-031128
2003-12-01 1:29 ` Thomas Cataldo
2003-12-01 21:11 ` Jonathan Fors
2003-12-01 21:36 ` lkml-031128
2003-12-03 15:18 ` OGAWA Hirofumi
2003-12-05 11:23 ` lkml-031128
2003-12-05 12:29 ` venom
2003-12-05 14:10 ` OGAWA Hirofumi
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