search for: xfrm4_output

...is broken. - skb_checksum_setup() assumes that a checksum will definitely be calculated in dev_queue_xmit(), but the destination device is netback, which is advertising NETIF_F_IP_CSUM ---> no checksum. So, added reset_proto_csum_blank() to skbuff.h, and call it in dev_queue_xmit() and xfrm4_output() AFTER the checksum is calculated. - The CHECKSUM_HW/proto_csum_blank vars are getting lost/stomped in various places. Tested on -unstable changeset 9925: - The network xm-tests on -bridge and -route - A domU firewalling between two bridges (similar to the error report, but without VLANs) -...

...es/linux-2.6.16-rc2/net-csum.patch >--- a/patches/linux-2.6.16-rc2/net-csum.patch Fri Feb 3 18:45:14 2006 >+++ b/patches/linux-2.6.16-rc2/net-csum.patch Mon Feb 6 19:34:52 2006 >@@ -44,3 +44,27 @@ > *portptr = newport; > return 1; > } >+--- linux-2.6.16-rc2-xen0/net/ipv4/xfrm4_output.c.orig 2006-02-03 22:36:32.000000000 -0600 >++++ linux-2.6.16-rc2-xen0/net/ipv4/xfrm4_output.c 2006-02-03 22:41:39.000000000 -0600 >+@@ -17,6 +17,8 @@ >+ #include <net/xfrm.h> >+ #include <net/icmp.h> >+ >++extern int xen_checksum_setup(struct sk_buff *skb); >++ &g...

I was cleaning out old sandboxes on my machine and realized that the fix for bug 143 was not in the tree yet. Jon Mason posted a patch, with no negative feedback: http://lists.xensource.com/archives/html/xen-devel/2006-02/msg00162.html The bug originator tested the patch successfully on -rc4: http://lists.xensource.com/archives/html/xen-devel/2006-02/msg00763.html I''ve retested on

Looks like the GSO is involved? I got this while running Dom0 only (no guests), with a BOINC/Rosetta@home application running on all 4 cores. changeset: 10649:8e55c5c11475 Build: x86_32p (pae). ------------[ cut here ]------------ kernel BUG at net/core/dev.c:1133! invalid opcode: 0000 [#1] SMP CPU: 0 EIP: 0061:[<c04dceb0>] Not tainted VLI EFLAGS: 00210297 (2.6.16.13-xen

...and making a custom kernel provided on the wiki. The rpmbuild fails with the following messages: Get an error on this step (figured out my other problem): Patch #40000 (centos-5.2-hipmod-sleep-beet-and-interfamily-all-in-one.patch): 1 out of 4 hunks FAILED -- saving rejects to file net/ipv4/xfrm4_output.c.rej 2 out of 3 hunks FAILED -- saving rejects to file net/ipv4/esp4.c.rej 1 out of 1 hunk FAILED -- saving rejects to file net/ipv6/udp.c.rej 1 out of 1 hunk FAILED -- saving rejects to file net/ipv6/tcp_ipv6.c.rej 1 out of 1 hunk FAILED -- saving rejects to file net/ipv6/esp6.c.rej 2 out of 2 hu...

As I plow through the Kernel source to figure out why the BEET patch is not working, I notice that there are two similar directories under ~/rpmbuild/BUILD/kernel-2.6.18: linux-2.16.18.i386 and linux-2.16.18.i686 So which one am I suppose to be patching? Currently, the patch starts out with: diff -urN a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c I followed the kernel source setup

Hi All, I followed the instructions here at http://bderzhavets.wordpress.com/2009/06/10/setup-fedora-11-pv-domu-at-xen-3-4-1-dom0-kernel-2-6-30-rc6-tip-on-top-of-fedora-11/ However, when I do a "make menuconfig", I cannot see any XEN related configuration options. What am I missing? Thank you. Mr. Teo En Ming Dip(Mechatronics Engineering) BEng(Hons)(Mechanical Engineering)