On 5/25/12 11:05 AM, Jesse Gross wrote:
No, the caller will perform that check. rpl_skb_gso_segment() is a
compatibility replacement for skb_gso_segment() on older kernels. It
needs to return a pointer, not an error code.
Hmmm... Yea, Im trying to do some debug on this.
I did the objdump, I think I found the line but I got stuck.
<0>EIP: [<f1f0cd29>] queue_userspace_packet+0x19/0x310 [openvswitch_mod]
SS:ESP 0069:ef935af4
00001d10 <queue_userspace_packet>:
1d10: 55 push %ebp
1d11: 89 e5 mov %esp,%ebp
1d13: 57 push %edi
1d14: 56 push %esi
1d15: 53 push %ebx
1d16: 83 ec 30 sub $0x30,%esp
1d19: 89 45 d4 mov %eax,0xffffffd4(%ebp)
1d1c: 89 55 d0 mov %edx,0xffffffd0(%ebp)
1d1f: 89 4d cc mov %ecx,0xffffffcc(%ebp)
1d22: c7 45 d8 00 00 00 00 movl $0x0,0xffffffd8(%ebp)
1d29: 66 83 ba 8c 00 00 00 cmpw $0x0,0x8c(%edx) <=========
This line
1d30: 00
1d31: 0f 85 e7 01 00 00 jne 1f1e
<queue_userspace_packet+0x20e>
1d37: 8b 75 d0 mov 0xffffffd0(%ebp),%esi
1d3a: bb e5 ff ff ff mov $0xffffffe5,%ebx
1d3f: 8b 46 50 mov 0x50(%esi),%eax
1d42: 83 c0 04 add $0x4,%eax
1d45: 3d ff ff 00 00 cmp $0xffff,%eax
1d4a: 0f 8f b5 01 00 00 jg 1f05
<queue_userspace_packet+0x1f5>
OVS 1.4.0
I tried to compile the *.s files to put the asm() but it's not creating
those files.
Any help on the next steps ?
--
Luiz Henrique Ozaki
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