linux/3.3: disable crashlog on PPC
It causes NULL pointer dereference:
[ 0.638235] __ioremap(): phys addr 0x7f00000 is RAM lr
c025d61c
[ 0.644090] Unable to handle kernel paging request for data at address 0x00000000
[ 0.651533] Faulting instruction address: 0xc025d620
[ 0.656483] Oops: Kernel access of bad area, sig: 11 [#1]
[ 0.661856] P1010 RDB
[ 0.664113] Modules linked in:
[ 0.667152] NIP:
c025d620 LR:
c025d61c CTR:
c000dc38
[ 0.672101] REGS:
c7831ef0 TRAP: 0300 Not tainted (3.3.8)
[ 0.677740] MSR:
00029000 <CE,EE,ME> CR:
42022082 XER:
20000000
[ 0.683817] DEAR:
00000000, ESR:
00000000
[ 0.687811] TASK =
c782c000[1] 'swapper' THREAD:
c7830000
[ 0.693017] GPR00:
a1ee0000 c7831fa0 c782c000 00000000 0000214c ffffffff c7831ea6 0001ffff
[ 0.701350] GPR08:
c03697cc c035fba0 c03697cc c0360000 42022022 00000000 00000000 00000000
[ 0.709682] GPR16:
c0000a00 00000014 3fffffff 00ffa000 00000015 07fc42bc c0360000 00000000
[ 0.718015] GPR24:
00000000 00000000 00001680 c0360000 00000000 c025d5e8 c0390000 c038b824
[ 0.726535] NIP [
c025d620] crashlog_init_fs+0x38/0xd8
[ 0.731560] LR [
c025d61c] crashlog_init_fs+0x34/0xd8
[ 0.736503] Call Trace:
[ 0.738939] [
c7831fa0] [
c025d61c] crashlog_init_fs+0x34/0xd8 (unreliable)
[ 0.745712] [
c7831fb0] [
c0001e98] do_one_initcall+0xd4/0x198
[ 0.751357] [
c7831fe0] [
c02537f4] kernel_init+0x9c/0x120
[ 0.756647] [
c7831ff0] [
c000c2dc] kernel_thread+0x4c/0x68
[ 0.762022] Instruction dump:
[ 0.764975]
3860fff4 bfc10008 3fc0c039 90010014 3bfeb824 801f0004 2f800000 41be00a0
[ 0.772699]
7c030378 38804000 4bdb38cd 3c00a1ee <
81630000>
6000dead 7c691b78 907eb824
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 35435