linux-kernel - [PATCH v5 0/2] selftests/resctrl: Print a message if the result of MBM&CMT tests is failed on Intel CPU

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 23 Mar 2022 17:09:26 +0900
From:   Shaopeng Tan <tan.shaopeng@...fujitsu.com>
To:     Fenghua Yu <fenghua.yu@...el.com>,
        Reinette Chatre <reinette.chatre@...el.com>,
        Shuah Khan <shuah@...nel.org>
Cc:     linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
        tan.shaopeng@...fujitsu.com
Subject: [PATCH v5 0/2] selftests/resctrl: Print a message if the result of MBM&CMT tests is failed on Intel CPU 

Hello,

The aim of this series is to print a message to let users know a possible
cause of failure, if the result of MBM&CMT tests is failed on Intel CPU.
In order to detect Intel vendor, I extended AMD vendor detect function.

Difference from v4:
- Fixed the typos.
- Changed "get_vendor() != ARCH_AMD" to "get_vendor() == ARCH_INTEL".
- Reorder the declarations based on line length from longest to shortest.
https://lore.kernel.org/lkml/20220316055940.292550-1-tan.shaopeng@jp.fujitsu.com/ [PATCH v4]

This patch series is based on v5.17.

Shaopeng Tan (2):
  selftests/resctrl: Extend CPU vendor detection
  selftests/resctrl: Print a message if the result of MBM&CMT tests is
    failed on Intel CPU

 tools/testing/selftests/resctrl/cat_test.c    |  2 +-
 tools/testing/selftests/resctrl/resctrl.h     |  5 ++-
 .../testing/selftests/resctrl/resctrl_tests.c | 45 +++++++++++++------
 tools/testing/selftests/resctrl/resctrlfs.c   |  2 +-
 4 files changed, 37 insertions(+), 17 deletions(-)

-- 
2.27.0