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SubjectRE: [RFC PATCH] ia64: convert to dynamic percpu allocator
>Yu, Fenghua wrote:
>>> This patch is available in the following git tree.
>>>
>>> git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git review-ia64
>>
>> Is this patch against the latest linux-next? It's applied cleanly on
>> linux-next. But compilation reports undefined function
>> pcpu_alloc_alloc_info() in both contig.c and discontig.c.
>
>Oh, it's on top of percpu#for-next + 20 patches to implement sparse
>embedding[1]. I think it would be the easiest to fetch the above git
>tree.

After cloning from git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git, kernel built with CONFIG_DISCONTIGMEM=y boots ok.

After pulling from review-ia64, kernel built with CONFIG_DISCONTIGMEM=y can not boot on ia64. After loading kernel and initrd, system hangs and doesn't show anything on serial port.

Thanks.

-Fenghua


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