Can't kexec/kdump on mpc85xx

Wed Sep 29 11:58:19 EDT 2010

On Sep 29, 2010, at 3:38 AM, Makito SHIOKAWA wrote:

> [cf82fe30] [cf8ed800] 0xcf8ed800 (unreliable)
> [cf82fe40] [c00fbb5c] read_from_oldmem+0x7c/0xe0
> [cf82fe70] [c03c400c] parse_crash_elf32_headers+0x1a4/0x470
> [cf82ff30] [c03c4834] vmcore_init+0x310/0x44c
> [cf82ffb0] [c0001dcc] do_one_initcall+0x3c/0x1f0
> [cf82ffe0] [c03b31e4] kernel_init+0xc4/0x168
> [cf82fff0] [c000ffec] kernel_thread+0x4c/0x68
> Instruction dump:
> 38c60001 4200fff0 4e800020 7c032040 418100a0 54a7e8ff 38c3fffc 3884fffc
> 41820028 70c00003 7ce903a6 40820054 <80e40004> 85040008 90e60004 95060008
> ---[ end trace 5e5d343531be722e ]---

There are some other patches I sent upstream after 2.6.35 that fix these issues...

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git&a=search&h=HEAD&st=commit&s=Matthew+McClintock

I think the one that fixes this issue is the third one....

-M