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authorSonny Rao <sonny@burdell.org>2006-06-25 05:49:34 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-25 10:01:26 -0700
commit1eec00565d849ceda67f425e089c3233e3ef2ca2 (patch)
tree83f5bb133755ddde28772e64b99ff0cfd701f0d7 /kernel/power/Kconfig
parenta45219483e2894af3c07f959cbd4edb4575b4f8c (diff)
[PATCH] fix race in idr code
I ran into a bug where the kernel died in the idr code: cpu 0x1d: Vector: 300 (Data Access) at [c000000b7096f710] pc: c0000000001f8984: .idr_get_new_above_int+0x140/0x330 lr: c0000000001f89b4: .idr_get_new_above_int+0x170/0x330 sp: c000000b7096f990 msr: 800000000000b032 dar: 0 dsisr: 40010000 current = 0xc000000b70d43830 paca = 0xc000000000556900 pid = 2022, comm = hwup 1d:mon> t [c000000b7096f990] c0000000000d2ad8 .expand_files+0x2e8/0x364 (unreliable) [c000000b7096faa0] c0000000001f8bf8 .idr_get_new_above+0x18/0x68 [c000000b7096fb20] c00000000002a054 .init_new_context+0x5c/0xf0 [c000000b7096fbc0] c000000000049dc8 .copy_process+0x91c/0x1404 [c000000b7096fcd0] c00000000004a988 .do_fork+0xd8/0x224 [c000000b7096fdc0] c00000000000ebdc .sys_clone+0x5c/0x74 [c000000b7096fe30] c000000000008950 .ppc_clone+0x8/0xc
Diffstat (limited to 'kernel/power/Kconfig')
0 files changed, 0 insertions, 0 deletions