rpms/kernel/devel linux-2.6-net-oops.patch, NONE, 1.1 kernel.spec, 1.143, 1.144
Dave Jones (davej)
fedora-extras-commits at redhat.com
Sun Sep 2 05:41:11 UTC 2007
Author: davej
Update of /cvs/pkgs/rpms/kernel/devel
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv22421
Modified Files:
kernel.spec
Added Files:
linux-2.6-net-oops.patch
Log Message:
* Sun Sep 02 2007 Dave Jones <davej at redhat.com>
- Fix oops in IPv4.
linux-2.6-net-oops.patch:
--- NEW FILE linux-2.6-net-oops.patch ---
>From davej Sun Sep 2 00:26:18 2007
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From: Herbert Xu <herbert at gondor.apana.org.au>
To: lists at nerdbynature.de (Christian Kujau)
Subject: Re: Oops in 2.6.23-rc5
Cc: linux-kernel at vger.kernel.org, netdev at vger.kernel.org,
torvalds at linux-foundation.org, davem at davemloft.net
Organization: Core
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Christian Kujau <lists at nerdbynature.de> wrote:
>
> today I switched from 2.6.22.3 to 2.6.23-rc5 (skipped quite a few -rc
> versions due to lack of time), and the box keeps panicking under certain
> circumstances. I suspected disk related problems, because: when the box
> is up, I usually resume ~10 bittorrent files. When doing this, each
> file (~200MB...1GB) is checked and disk activity is pretty high (20MB/s
> or so), and after 1 minute of doing so the box panicks. Every time.
You want this patch (by davem).
Unfortunately people are travelling so I'm not sure when it'll
get picked up by Linus.
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert at gondor.apana.org.au>
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--
From: davem at davemloft.net (David Miller)
> ip is at tcp_rto_min+0x20/0x40
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 1ee7212..bbad2cd 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -560,7 +560,7 @@ static u32 tcp_rto_min(struct sock *sk)
struct dst_entry *dst = __sk_dst_get(sk);
u32 rto_min = TCP_RTO_MIN;
- if (dst_metric_locked(dst, RTAX_RTO_MIN))
+ if (dst && dst_metric_locked(dst, RTAX_RTO_MIN))
rto_min = dst->metrics[RTAX_RTO_MIN-1];
return rto_min;
}
-
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Index: kernel.spec
===================================================================
RCS file: /cvs/pkgs/rpms/kernel/devel/kernel.spec,v
retrieving revision 1.143
retrieving revision 1.144
diff -u -r1.143 -r1.144
--- kernel.spec 1 Sep 2007 16:34:06 -0000 1.143
+++ kernel.spec 2 Sep 2007 05:40:37 -0000 1.144
@@ -668,6 +668,7 @@
Patch1506: linux-2.6-xfs-fix-filestreams-free-func-cast.patch
Patch1508: linux-2.6-firewire-multi-lun.patch
Patch1515: linux-2.6-lirc.patch
+Patch1600: linux-2.6-net-oops.patch
%endif
@@ -1193,6 +1194,10 @@
# http://www.lirc.org/
ApplyPatch linux-2.6-lirc.patch
+# Fix TCP oops.
+ApplyPatch linux-2.6-net-oops.patch
+
+
# END OF PATCH APPLICATIONS
%endif
@@ -1784,6 +1789,9 @@
%changelog
+* Sun Sep 02 2007 Dave Jones <davej at redhat.com>
+- Fix oops in IPv4.
+
* Sat Sep 01 2007 Dave Jones <davej at redhat.com>
- Terminate list in ata-piix
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