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]
Message-Id: <cover.1583332695.git.psampat@linux.ibm.com>
Date:   Wed,  4 Mar 2020 21:31:20 +0530
From:   Pratik Rajesh Sampat <psampat@...ux.ibm.com>
To:     linuxppc-dev@...abs.org, linux-kernel@...r.kernel.org,
        mpe@...erman.id.au, mikey@...ling.org, npiggin@...il.com,
        vaidy@...ux.ibm.com, ego@...ux.vnet.ibm.com,
        skiboot@...ts.ozlabs.org, oohall@...il.com, psampat@...ux.ibm.com,
        pratik.r.sampat@...il.com
Subject: [RFC 0/3] cpuidle/powernv: Interface to handle idle-stop versioning

A design patch series illuminates the idea of handling different
versions of idle-stop, the properties they support and the
quirks that need to be handled before entering or after exiting stop.

It also adds a functionality to identify firmware-enabled-stop and set
the according bits to encapsulate the support and corresponding handling

Corresponding RFC skiboot patch: https://lists.ozlabs.org/pipermail/skiboot/2020-March/016552.html

Pratik Rajesh Sampat (3):
  Interface for an idle-stop dependency structure
  Demonstration of handling an idle-stop quirk version
  Introduce capability for firmware-enabled-stop

 arch/powerpc/include/asm/processor.h  | 19 +++++++++++++++++
 arch/powerpc/kernel/dt_cpu_ftrs.c     | 30 +++++++++++++++++++++++++++
 arch/powerpc/platforms/powernv/idle.c | 25 ++++++++++++++++++----
 drivers/cpuidle/cpuidle-powernv.c     |  3 ++-
 4 files changed, 72 insertions(+), 5 deletions(-)

-- 
2.24.1

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ