lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20240815192356.4c88b8b1.gary@garyguo.net>
Date: Thu, 15 Aug 2024 19:23:56 +0100
From: Gary Guo <gary@...yguo.net>
To: Andreas Hindborg <nmi@...aspace.dk>
Cc: Miguel Ojeda <ojeda@...nel.org>, Alex Gaynor <alex.gaynor@...il.com>,
 Wedson Almeida Filho <wedsonaf@...il.com>, Masahiro Yamada
 <masahiroy@...nel.org>, Andreas Hindborg <a.hindborg@...sung.com>, Boqun
 Feng <boqun.feng@...il.com>, Björn Roy Baron
 <bjorn3_gh@...tonmail.com>, Benno Lossin <benno.lossin@...ton.me>, Alice
 Ryhl <aliceryhl@...gle.com>, Nathan Chancellor <nathan@...nel.org>, Nicolas
 Schier <nicolas@...sle.eu>, Sergio González Collado
 <sergio.collado@...il.com>, rust-for-linux@...r.kernel.org,
 linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] kbuild: rust: split up helpers.c

On Thu, 15 Aug 2024 10:30:26 +0000
Andreas Hindborg <nmi@...aspace.dk> wrote:

> From: Andreas Hindborg <a.hindborg@...sung.com>
> 
> This patch splits up the rust helpers C file. When rebasing patch sets on
> upstream linux, merge conflicts in helpers.c is common and time consuming
> [1]. Thus, split the file so that each kernel component can live in a
> separate file.
> 
> This patch lists helper files explicitly and thus conflicts in the file
> list is still likely. However, they should be more simple to resolve than
> the conflicts usually seen in helpers.c.
> 
> Link: https://rust-for-linux.zulipchat.com/#narrow/stream/288089-General/topic/Splitting.20up.20helpers.2Ec/near/426694012 [1]
> Signed-off-by: Andreas Hindborg <a.hindborg@...sung.com>

Thanks, the include approach indeed looks cleaner.

Reviewed-by: Gary Guo <gary@...yguo.net>

> 
> ---
> 
> Changes since v2 [2]:
> - Rebase on 6.11-rc3.
> - Use `cpp` instead of Makefile scripting to concatenate files.
> 
> Link:
> https://lore.kernel.org/rust-for-linux/20240507210818.672517-1-ojeda@kernel.org/ [2]
> ---
>  rust/Makefile               |   6 +-
>  rust/helpers.c              | 239 ------------------------------------
>  rust/helpers/README.md      |  17 +++
>  rust/helpers/blk.c          |  16 +++
>  rust/helpers/bug.c          |   9 ++
>  rust/helpers/build_assert.c |  25 ++++
>  rust/helpers/build_bug.c    |  10 ++
>  rust/helpers/err.c          |  22 ++++
>  rust/helpers/helpers.c      |  18 +++
>  rust/helpers/kunit.c        |  10 ++
>  rust/helpers/mutex.c        |  10 ++
>  rust/helpers/page.c         |  24 ++++
>  rust/helpers/refcount.c     |  22 ++++
>  rust/helpers/signal.c       |  10 ++
>  rust/helpers/slab.c         |  10 ++
>  rust/helpers/spinlock.c     |  27 ++++
>  rust/helpers/task.c         |  22 ++++
>  rust/helpers/uaccess.c      |  17 +++
>  rust/helpers/wait.c         |  10 ++
>  rust/helpers/workqueue.c    |  16 +++
>  20 files changed, 298 insertions(+), 242 deletions(-)
>  delete mode 100644 rust/helpers.c
>  create mode 100644 rust/helpers/README.md
>  create mode 100644 rust/helpers/blk.c
>  create mode 100644 rust/helpers/bug.c
>  create mode 100644 rust/helpers/build_assert.c
>  create mode 100644 rust/helpers/build_bug.c
>  create mode 100644 rust/helpers/err.c
>  create mode 100644 rust/helpers/helpers.c
>  create mode 100644 rust/helpers/kunit.c
>  create mode 100644 rust/helpers/mutex.c
>  create mode 100644 rust/helpers/page.c
>  create mode 100644 rust/helpers/refcount.c
>  create mode 100644 rust/helpers/signal.c
>  create mode 100644 rust/helpers/slab.c
>  create mode 100644 rust/helpers/spinlock.c
>  create mode 100644 rust/helpers/task.c
>  create mode 100644 rust/helpers/uaccess.c
>  create mode 100644 rust/helpers/wait.c
>  create mode 100644 rust/helpers/workqueue.c

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ