Re: [External] [PATCH v3 01/14] memory-failure: fetch compound_head after pgmap_pfn_valid()

To: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Subject: Re: [External] [PATCH v3 01/14] memory-failure: fetch compound_head after pgmap_pfn_valid()
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Thu, 15 Jul 2021 07:40:48 +0100
Cc: Joao Martins <joao.m.martins@xxxxxxxxxx>, Linux Memory Management List <linux-mm@xxxxxxxxx>, Dan Williams <dan.j.williams@xxxxxxxxx>, Vishal Verma <vishal.l.verma@xxxxxxxxx>, Dave Jiang <dave.jiang@xxxxxxxxx>, Naoya Horiguchi <naoya.horiguchi@xxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxxxxx>, Jason Gunthorpe <jgg@xxxxxxxx>, John Hubbard <jhubbard@xxxxxxxxxx>, Jane Chu <jane.chu@xxxxxxxxxx>, Mike Kravetz <mike.kravetz@xxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Jonathan Corbet <corbet@xxxxxxx>, nvdimm@xxxxxxxxxxxxxxx, linux-doc@xxxxxxxxxxxxxxx
In-reply-to: <CAMZfGtWhx71w0b4FM_t2LCK-q1+ePv6YQtQat+9FozLPnN4x3Q@mail.gmail.com>
References: <20210714193542.21857-1-joao.m.martins@oracle.com> <20210714193542.21857-2-joao.m.martins@oracle.com> <CAMZfGtWhx71w0b4FM_t2LCK-q1+ePv6YQtQat+9FozLPnN4x3Q@mail.gmail.com>

Can you please fix up your mailer to not mess with the subject?
That makes the thread completely unreadable.

Follow-Ups:
- Re: [PATCH v3 01/14] memory-failure: fetch compound_head after pgmap_pfn_valid()
  - From: Muchun Song

References:
- [PATCH v3 00/14] mm, sparse-vmemmap: Introduce compound pagemaps
  - From: Joao Martins
- [PATCH v3 01/14] memory-failure: fetch compound_head after pgmap_pfn_valid()
  - From: Joao Martins
- Re: [External] [PATCH v3 01/14] memory-failure: fetch compound_head after pgmap_pfn_valid()
  - From: Muchun Song