LKML Archive on lore.kernel.org
 help / color / Atom feed
From: "Ahmed S. Darwish" <a.darwish@linutronix.de>
To: Jason Gunthorpe <jgg@nvidia.com>
Cc: linux-kernel@vger.kernel.org, Peter Xu <peterx@redhat.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Andrea Arcangeli <aarcange@redhat.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
	Christoph Hellwig <hch@lst.de>, Hugh Dickins <hughd@google.com>,
	Jan Kara <jack@suse.cz>, Jann Horn <jannh@google.com>,
	John Hubbard <jhubbard@nvidia.com>,
	Kirill Shutemov <kirill@shutemov.name>,
	Kirill Tkhai <ktkhai@virtuozzo.com>,
	Leon Romanovsky <leonro@nvidia.com>,
	Linux-MM <linux-mm@kvack.org>, Michal Hocko <mhocko@suse.com>,
	Oleg Nesterov <oleg@redhat.com>,
	Konstantin Ryabitsev <konstantin@linuxfoundation.org>,
	"Sebastian A. Siewior" <bigeasy@linutronix.de>,
	Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH v3 0/2] Add a seqcount between gup_fast and copy_page_range()
Date: Fri, 6 Nov 2020 19:52:50 +0100
Message-ID: <20201106185250.GA90682@lx-t490> (raw)
In-Reply-To: <0-v3-7358966cab09+14e9-gup_fork_jgg@nvidia.com>

On Fri, Nov 06, 2020 at 11:55:12AM -0400, Jason Gunthorpe wrote:
...
>
>  arch/x86/kernel/tboot.c    |   1 +
>  drivers/firmware/efi/efi.c |   1 +
>  include/linux/mm_types.h   |   8 +++
>  kernel/fork.c              |   1 +
>  mm/gup.c                   | 118 +++++++++++++++++++++++--------------
>  mm/init-mm.c               |   1 +
>  mm/memory.c                |  13 +++-
>  7 files changed, 97 insertions(+), 46 deletions(-)
>

Nitpick: Please also use the "--base" option of git format-patch. This
will produce a nice "base-commit: " tag behind the diffstat.

Konstantin's amazing "b4" tool gets much happier with that ;-)

All the best,

--
Ahmed S. Darwish
Linutronix GmbH

      parent reply index

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <0-v3-7358966cab09+14e9-gup_fork_jgg@nvidia.com>
2020-11-06 15:55 ` [PATCH v3 1/2] mm: reorganize internal_get_user_pages_fast() Jason Gunthorpe
     [not found] ` <2-v3-7358966cab09+14e9-gup_fork_jgg@nvidia.com>
2020-11-06 17:17   ` [PATCH v3 2/2] mm: prevent gup_fast from racing with COW during fork Ahmed S. Darwish
2020-11-06 18:52 ` Ahmed S. Darwish [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20201106185250.GA90682@lx-t490 \
    --to=a.darwish@linutronix.de \
    --cc=aarcange@redhat.com \
    --cc=akpm@linux-foundation.org \
    --cc=aneesh.kumar@linux.ibm.com \
    --cc=bigeasy@linutronix.de \
    --cc=hch@lst.de \
    --cc=hughd@google.com \
    --cc=jack@suse.cz \
    --cc=jannh@google.com \
    --cc=jgg@nvidia.com \
    --cc=jhubbard@nvidia.com \
    --cc=kirill@shutemov.name \
    --cc=konstantin@linuxfoundation.org \
    --cc=ktkhai@virtuozzo.com \
    --cc=leonro@nvidia.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=mhocko@suse.com \
    --cc=oleg@redhat.com \
    --cc=peterx@redhat.com \
    --cc=tglx@linutronix.de \
    --cc=torvalds@linux-foundation.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

LKML Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lkml.kernel.org/lkml/0 lkml/git/0.git
	git clone --mirror https://lkml.kernel.org/lkml/1 lkml/git/1.git
	git clone --mirror https://lkml.kernel.org/lkml/2 lkml/git/2.git
	git clone --mirror https://lkml.kernel.org/lkml/3 lkml/git/3.git
	git clone --mirror https://lkml.kernel.org/lkml/4 lkml/git/4.git
	git clone --mirror https://lkml.kernel.org/lkml/5 lkml/git/5.git
	git clone --mirror https://lkml.kernel.org/lkml/6 lkml/git/6.git
	git clone --mirror https://lkml.kernel.org/lkml/7 lkml/git/7.git
	git clone --mirror https://lkml.kernel.org/lkml/8 lkml/git/8.git
	git clone --mirror https://lkml.kernel.org/lkml/9 lkml/git/9.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 lkml lkml/ https://lkml.kernel.org/lkml \
		linux-kernel@vger.kernel.org
	public-inbox-index lkml

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kernel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git