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: <20200227191433.31994-1-valentin.schneider@arm.com>
Date:   Thu, 27 Feb 2020 19:14:31 +0000
From:   Valentin Schneider <valentin.schneider@....com>
To:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...nel.org>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        morten.rasmussen@....com, qperret@...gle.com,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Subject: [PATCH v2 0/2] sched, arm64: enable CONFIG_SCHED_SMT for arm64

Hi,

Strictly speaking those two patches are independent, but I figured it would
make sense to send them together (since one led to the other).

Patch 1 adds a sanity check against EAS + SMT.
Patch 2 enables CONFIG_SCHED_SMT in the arm64 defconfig.

Cheers,
Valentin

Revisions
=========

v1 -> v2
--------
o Collected Reviewed-by, Acked-by (Dietmar, Quentin)
o Added a warning when disabling EAS due to SMT (Dietmar)

Valentin Schneider (2):
  sched/topology: Don't enable EAS on SMT systems
  arm64: defconfig: enable CONFIG_SCHED_SMT

 arch/arm64/configs/defconfig |  1 +
 kernel/sched/topology.c      | 12 ++++++++++--
 2 files changed, 11 insertions(+), 2 deletions(-)

--
2.24.0

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ