linux-kernel - [GIT PULL] execve updates for v6.1-rc1

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Message-ID: <202210010938.3922D4DCE@keescook>
Date:   Sat, 1 Oct 2022 09:40:11 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        "Eric W. Biederman" <ebiederm@...ssion.com>,
        Kees Cook <keescook@...omium.org>,
        Lukas Bulwahn <lukas.bulwahn@...il.com>
Subject: [GIT PULL] execve updates for v6.1-rc1

Hi Linus,

Please pull these execve updates for v6.1-rc1. This removes a.out
support globally; it has been disabled for a while now.

Thanks!

-Kees

The following changes since commit 33a2d6bc3480f9f8ac8c8def29854f98cc8bfee2:

  Revert "fs/exec: allow to unshare a time namespace on vfork+exec" (2022-09-13 10:38:43 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/execve-v6.1-rc1

for you to fetch changes up to 9f4beead610c83065cc0410bfe97ff51d8e9578d:

  binfmt: remove taso from linux_binprm struct (2022-09-29 16:38:05 -0700)

----------------------------------------------------------------
execve updates for v6.1-rc1

- Remove a.out implementation globally (Eric W. Biederman)

- Remove unused linux_binprm::taso member (Lukas Bulwahn)

----------------------------------------------------------------
Eric W. Biederman (1):
      a.out: Remove the a.out implementation

Lukas Bulwahn (1):
      binfmt: remove taso from linux_binprm struct

 MAINTAINERS                           |   1 -
 arch/alpha/include/asm/a.out.h        |  16 --
 arch/alpha/kernel/Makefile            |   4 -
 arch/alpha/kernel/binfmt_loader.c     |  46 -----
 arch/alpha/kernel/osf_sys.c           |  30 ---
 arch/arm/configs/badge4_defconfig     |   1 -
 arch/arm/configs/corgi_defconfig      |   1 -
 arch/arm/configs/ezx_defconfig        |   1 -
 arch/arm/configs/footbridge_defconfig |   1 -
 arch/arm/configs/hackkit_defconfig    |   1 -
 arch/arm/configs/iop32x_defconfig     |   1 -
 arch/arm/configs/jornada720_defconfig |   1 -
 arch/arm/configs/lart_defconfig       |   1 -
 arch/arm/configs/neponset_defconfig   |   1 -
 arch/arm/configs/netwinder_defconfig  |   1 -
 arch/arm/configs/rpc_defconfig        |   1 -
 arch/arm/configs/spitz_defconfig      |   1 -
 fs/Kconfig.binfmt                     |  33 ----
 fs/Makefile                           |   1 -
 fs/binfmt_aout.c                      | 342 ----------------------------------
 fs/exec.c                             |   3 +-
 include/linux/a.out.h                 |  18 --
 include/linux/binfmts.h               |   3 -
 23 files changed, 1 insertion(+), 508 deletions(-)
 delete mode 100644 arch/alpha/include/asm/a.out.h
 delete mode 100644 arch/alpha/kernel/binfmt_loader.c
 delete mode 100644 fs/binfmt_aout.c
 delete mode 100644 include/linux/a.out.h

-- 
Kees Cook