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| author | Gabor Juhos <juhosg@openwrt.org> | 2013-02-01 17:28:44 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2013-02-01 17:28:44 +0000 |
| commit | d158dfc607c185f95cda91fa546f3f33d53f33a4 (patch) | |
| tree | 5a2bc4ae0a7544e07c7f80d9582eb2ec123236fb | |
| parent | fb2e2a56d7f326e4d9b8c65c4ba68991af871302 (diff) | |
| download | mtk-20170518-d158dfc607c185f95cda91fa546f3f33d53f33a4.zip mtk-20170518-d158dfc607c185f95cda91fa546f3f33d53f33a4.tar.gz mtk-20170518-d158dfc607c185f95cda91fa546f3f33d53f33a4.tar.bz2 | |
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
| -rw-r--r-- | target/linux/generic/patches-3.3/930-crashlog.patch | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/generic/patches-3.3/930-crashlog.patch b/target/linux/generic/patches-3.3/930-crashlog.patch index 6c208f0..f6a52f3 100644 --- a/target/linux/generic/patches-3.3/930-crashlog.patch +++ b/target/linux/generic/patches-3.3/930-crashlog.patch @@ -26,7 +26,7 @@ +config CRASHLOG + bool "Crash logging" -+ depends on (!NO_BOOTMEM || HAVE_MEMBLOCK) && !(ARM || SPARC) ++ depends on (!NO_BOOTMEM || HAVE_MEMBLOCK) && !(ARM || SPARC || PPC) + config BLK_DEV_INITRD bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support" |