From: Greg KH <gregkh@linuxfoundation.org>
To: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: will@kernel.org, catalin.marinas@arm.com, ryabinin.a.a@gmail.com,
andreyknvl@gmail.com, dvyukov@google.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
elver@google.com, akpm@linux-foundation.org,
kasan-dev@googlegroups.com
Subject: Re: [PATCH v4 0/3] arm64: support page mapping percpu first chunk allocator
Date: Fri, 17 Sep 2021 08:24:48 +0200 [thread overview]
Message-ID: <YUQ0sFeM4xqmaNG6@kroah.com> (raw)
In-Reply-To: <525cb266-ecfc-284e-d701-4a8b40fe413b@huawei.com>
On Fri, Sep 17, 2021 at 09:11:38AM +0800, Kefeng Wang wrote:
>
> 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/
Now reviewed.
next prev parent reply other threads:[~2021-09-17 6:24 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-10 5:33 [PATCH v4 0/3] arm64: support page mapping percpu first chunk allocator Kefeng Wang
2021-09-10 5:33 ` [PATCH v4 1/3] vmalloc: Choose a better start address in vm_area_register_early() Kefeng Wang
2021-10-12 18:21 ` Catalin Marinas
2021-09-10 5:33 ` [PATCH v4 2/3] arm64: Support page mapping percpu first chunk allocator Kefeng Wang
2021-09-17 6:24 ` Greg KH
2021-09-17 6:55 ` Kefeng Wang
2021-09-17 7:04 ` Greg KH
2021-09-17 7:24 ` Kefeng Wang
2021-09-10 5:33 ` [PATCH v4 3/3] kasan: arm64: Fix pcpu_page_first_chunk crash with KASAN_VMALLOC Kefeng Wang
2021-10-12 18:17 ` Catalin Marinas
2021-10-13 1:09 ` Kefeng Wang
2021-09-15 8:33 ` [PATCH v4 0/3] arm64: support page mapping percpu first chunk allocator Kefeng Wang
2021-09-16 15:41 ` Greg KH
[not found] ` <525cb266-ecfc-284e-d701-4a8b40fe413b@huawei.com>
2021-09-17 6:24 ` Greg KH [this message]
2021-09-28 7:48 ` Kefeng Wang
2021-10-08 13:33 ` Kefeng Wang
2021-10-10 21:36 ` Andrew Morton
2021-10-11 1:09 ` Kefeng Wang
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