Messages in this thread | | | From | Rusty Russell <> | Subject | Re: kernel BUG at kernel/kallsyms.c:222! | Date | Mon, 11 Nov 2013 10:53:23 +1030 |
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Ming Lei <tom.leiming@gmail.com> writes: > Hi Axel, > > On Fri, Nov 8, 2013 at 12:20 PM, Axel Lin <axel.lin@ingics.com> wrote: >> >> >> Hi Ming, >> >> I have patches on top of 3.12 to support gpl32700 SoC. >> So you cannot find this platform on mainline kernel. > > OK, I see. > >> I havn't tried perf, below is my config for your reference: >> (to make the config smaller, I grep out disabled config entries.) > > I doubt CONFIG_VMSPLIT_3G/CONFIG_PAGE_OFFSET isn't > used at all in your unmerged patchset, also your link script should > be different with in-tree arch/arm/kernel/vmlinux.lds.S, otherwise > you may put all your kernel symbols after 0xC00000000. > > Maybe you need to not define PAGE_OFFSET and let it be > PHYS_OFFSET at default, also VMSPLIT_3G shouldn't have > been there on non-MMU linux.
OK, unless there are other platforms which have this issue, I'll leave it with you to hold this patch for merge with your SoC.
Cheers, Rusty.
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