linux-kernel - [PATCH -next 0/3] arm64: Mark constants in .S files as data

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: <20220922130452.233323-1-chenzhongjin@huawei.com>
Date:   Thu, 22 Sep 2022 21:04:49 +0800
From:   Chen Zhongjin <chenzhongjin@...wei.com>
To:     <linux-kernel@...r.kernel.org>, <linux-crypto@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
CC:     <herbert@...dor.apana.org.au>, <davem@...emloft.net>,
        <catalin.marinas@....com>, <will@...nel.org>, <broonie@...nel.org>,
        <ardb@...nel.org>, <maz@...nel.org>, <mark.rutland@....com>,
        <anshuman.khandual@....com>, <chenzhongjin@...wei.com>
Subject: [PATCH -next 0/3] arm64: Mark constants in .S files as data

There are some constant numbers insdide .S files which is mixed with
text sections. When tools are reading the ELF files they cannot
distinguish these constants out of normal instructions.

Mark these constants as data symbols by wrapping then with SYM_DATA
macro.

Chen Zhongjin (3):
  arm64: efi-header: Mark efi header as data
  arm64: head: Mark constants as data
  arm64: crypto: Mark constant as data

 arch/arm64/crypto/aes-neonbs-core.S | 14 +++++++-------
 arch/arm64/crypto/poly1305-armv8.pl |  4 ++++
 arch/arm64/crypto/polyval-ce-core.S |  7 +++----
 arch/arm64/crypto/sha512-armv8.pl   | 24 ++++++++++++++----------
 arch/arm64/kernel/efi-header.S      |  2 ++
 arch/arm64/kernel/head.S            |  6 ++++--
 6 files changed, 34 insertions(+), 23 deletions(-)

-- 
2.17.1