linux-kernel - [PATCH 0/7] x86: fix warnings and refactor syscall code

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-next>] [day] [month] [year] [list]

Message-Id: <20210301131533.64671-1-masahiroy@kernel.org>
Date:   Mon,  1 Mar 2021 22:15:25 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        x86@...nel.org, "H . Peter Anvin" <hpa@...or.com>
Cc:     linux-kernel@...r.kernel.org,
        Masahiro Yamada <masahiroy@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Andy Lutomirski <luto@...nel.org>,
        Anton Ivanov <anton.ivanov@...bridgegreys.com>,
        Brian Gerst <brgerst@...il.com>,
        Dominik Brodowski <linux@...inikbrodowski.net>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Jeff Dike <jdike@...toit.com>,
        Johannes Berg <johannes.berg@...el.com>,
        Richard Weinberger <richard@....at>,
        linux-um@...ts.infradead.org
Subject: [PATCH 0/7] x86: fix warnings and refactor syscall code


This patch series makes a lot of cleanups.
We can remove a lot of lines.
The code diff is attractive.



Masahiro Yamada (7):
  x86/syscalls: fix -Wmissing-prototypes warnings from COND_SYSCALL()
  x86/entry/x32: rename __x32_compat_sys_* to __x64_compat_sys_*
  x86/syscalls: switch to generic syscalltbl.sh
  x86/syscalls: stop filling syscall arrays with *_sys_ni_syscall
  x86/unistd: define X32_NR_syscalls only for 64-bit kernel
  x86/syscalls: use __NR_syscalls instead of __NR_syscall_max
  x86/syscalls: switch to generic syscallhdr.sh

 arch/um/kernel/skas/syscall.c          |  2 +-
 arch/x86/entry/syscall_32.c            | 20 +++++------
 arch/x86/entry/syscall_64.c            | 17 +++-------
 arch/x86/entry/syscall_x32.c           | 35 ++++----------------
 arch/x86/entry/syscalls/Makefile       | 36 +++++++++++---------
 arch/x86/entry/syscalls/syscallhdr.sh  | 35 --------------------
 arch/x86/entry/syscalls/syscalltbl.sh  | 46 --------------------------
 arch/x86/include/asm/Kbuild            |  1 +
 arch/x86/include/asm/syscall_wrapper.h | 11 +++---
 arch/x86/include/asm/unistd.h          |  8 ++---
 arch/x86/um/sys_call_table_32.c        | 14 +++-----
 arch/x86/um/sys_call_table_64.c        | 15 ++-------
 12 files changed, 61 insertions(+), 179 deletions(-)
 delete mode 100644 arch/x86/entry/syscalls/syscallhdr.sh
 delete mode 100644 arch/x86/entry/syscalls/syscalltbl.sh

-- 
2.27.0