On Mon, Nov 13, 2006 at 02:55:18PM +0100, Mike Galbraith wrote:
>
> Per ksymoops, that code is:
> 0: ba 03 00 00 00 mov $0x3,%edx
> 5: e9 ee fc fb ff jmp fffbfcf8 <_EIP+0xfffbfcf8>
> a: 83 a0 2c 01 00 00 b7 andl $0xffffffb7,0x12c(%eax)
> 11: e9 00 00 00 00 jmp 16 <_EIP+0x16>
>
> There is no such andl with an offset of 0x12c and that mask (I_LOCK|
> I_NEW?) anywhere in my kernel or modules. How about yours?
$ objdump -D vmlinux | grep -5 'andl $0xffffffb7,0x12c'
c016ff87: 05 2c 01 00 00 add $0x12c,%eax
c016ff8c: ba 03 00 00 00 mov $0x3,%edx
c016ff91: e9 ee fc fb ff jmp c012fc84 <wake_up_bit>
c016ff96 <unlock_new_inode>:
c016ff96: 83 a0 2c 01 00 00 b7 andl $0xffffffb7,0x12c(%eax)
c016ff9d: e9 e0 ff ff ff jmp c016ff82 <wake_up_inode>
c016ffa2 <inode_wait>:
c016ffa2: e8 d1 3e 17 00 call c02e3e78 <schedule>
c016ffa7: 31 c0 xor %eax,%eax
gruss
mlo
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