On 2021/9/16 23:41, Greg KH wrote:
> On Wed, Sep 15, 2021 at 04:33:09PM +0800, Kefeng Wang wrote:
>> Hi Greg and Andrew， as Catalin saids，the series touches drivers/ and mm/
>> but missing
>>
>> acks from both of you，could you take a look of this patchset(patch1 change
>> mm/vmalloc.c
> What patchset?

[PATCH v4 1/3] vmalloc: Choose a better start address in 
vm_area_register_early()  <https://lore.kernel.org/linux-arm-kernel/20210910053354.26721-2-wangkefeng.wang@huawei.com/>
[PATCH v4 2/3] arm64: Support page mapping percpu first chunk allocator  <https://lore.kernel.org/linux-arm-kernel/20210910053354.26721-3-wangkefeng.wang@huawei.com/>  
[PATCH v4 3/3] kasan: arm64: Fix pcpu_page_first_chunk crash with 
KASAN_VMALLOC  <https://lore.kernel.org/linux-arm-kernel/20210910053354.26721-4-wangkefeng.wang@huawei.com/>  
[PATCH v4 0/3] arm64: support page mapping percpu first chunk allocator  <https://lore.kernel.org/linux-arm-kernel/c06faf6c-3d21-04f2-6855-95c86e96cf5a@huawei.com/>  

>> and patch2 changes drivers/base/arch_numa.c).
patch2 ：

[PATCH v4 2/3] arm64: Support page mapping percpu first chunk allocator  <https://lore.kernel.org/linux-arm-kernel/20210910053354.26721-3-wangkefeng.wang@huawei.com/#r>

> that file is not really owned by anyone it seems :(
>
> Can you provide a link to the real patch please?

Yes， arch_numa.c is moved into drivers/base to support riscv numa, it is 
shared by arm64/riscv,

my changes(patch2) only support NEED_PER_CPU_PAGE_FIRST_CHUNK on ARM64.

here is the link:

https://lore.kernel.org/linux-arm-kernel/20210910053354.26721-1-wangkefeng.wang@huawei.com/

Thanks.

>
> thanks,
>
> greg k-h
> .
>