linux-kernel - Re: [GIT PULL] Kselftest update for Linux 5.6-rc4

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Message-ID: <CAHk-=whGqq1XyJgYr+Mrx7Po2d2JVRvroSigxzQ+C6jCcU7uqw@mail.gmail.com>
Date:   Wed, 26 Feb 2020 10:14:26 -0800
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Shuah Khan <skhan@...uxfoundation.org>,
        Christophe Leroy <christophe.leroy@....fr>
Cc:     Michael Ellerman <mpe@...erman.id.au>,
        "open list:KERNEL SELFTEST FRAMEWORK" 
        <linux-kselftest@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [GIT PULL] Kselftest update for Linux 5.6-rc4

On Tue, Feb 25, 2020 at 3:26 PM Shuah Khan <skhan@...uxfoundation.org> wrote:
>
> - Declutter git status fix from Christophe Leroy

I've pulled this, but just for future reference (and hoping for a
future cleanup patch): instead of putting things in the global
.gitignore file, do it in the relevant local one.

So you could just have added

  *.sh
  !run.sh

in 'tools/testing/selftests/lkdtm/.gitignore' instead of doing

  # Generated lkdtm tests
  /tools/testing/selftests/lkdtm/*.sh
  !/tools/testing/selftests/lkdtm/run.sh

in the top-level one.

That keeps things much better separated. It also incidentally means
that if a directory gets renamed, the gitignore file just "magically"
continues to work (if you rename the actual files themselves that are
named in gitignore, then that's obviously a different thing).

If you put it in the leaf directory, it also means that you don't need
the '/' at the beginning, because the local gitignore entries will
only affect that subdirectory (and any subdirectories under it).

So please put only "global" gitignore patterns in the top-level gitignore file.

              Linus