linux-kernel - Re: [PATCH] drm/ttm: don't set page->mapping

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Date:   Wed, 25 Nov 2020 18:11:29 +0000
From:   Christoph Hellwig <hch@...radead.org>
To:     Jason Gunthorpe <jgg@...pe.ca>
Cc:     Daniel Vetter <daniel.vetter@...ll.ch>,
        DRI Development <dri-devel@...ts.freedesktop.org>,
        Intel Graphics Development <intel-gfx@...ts.freedesktop.org>,
        Linux MM <linux-mm@...ck.org>, linux-xfs@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
        Thomas Hellstrom <thellstrom@...are.com>,
        Brian Paul <brianp@...are.com>,
        Daniel Vetter <daniel.vetter@...el.com>,
        Christian Koenig <christian.koenig@....com>,
        Huang Rui <ray.huang@....com>
Subject: Re: [PATCH] drm/ttm: don't set page->mapping

On Wed, Nov 25, 2020 at 02:06:06PM -0400, Jason Gunthorpe wrote:
> It uses a empty 'cover-letter' commit and automatically transforms it
> into exactly the right stuff. Keeps track of everything you send in
> git, and there is a little tool to auto-run git range-diff to help
> build change logs..
> 
> https://github.com/jgunthorpe/Kernel-Maintainer-Tools/blob/master/gj_tools/cmd_send_patches.py
> 
> I've been occasionaly wondering if I should suggest Konstantin add a
> sending side to b4, maybe using some of those ideas..
> 
> (careful if you run it, it does autosend without prompting)

The looks pretty fancy.  Here is my trivial patchbomb.sh script

----------------------- snip -----------------------
#!/bin/sh

COVERLETTER=$1
PATCHES=$2

git send-email --annotate --to-cover --cc-cover $1 $2
----------------------- snip -----------------------

still needs the git basecommit..endcommit notation, but it fires
up the series for review.