linux-kernel - [PATCH 0/5] arm/arm64: smccc: Add ARCH_SOC

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: <20200430114814.14116-1-sudeep.holla@arm.com>
Date:   Thu, 30 Apr 2020 12:48:09 +0100
From:   Sudeep Holla <sudeep.holla@....com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Sudeep Holla <sudeep.holla@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Steven Price <steven.price@....com>,
        linux-kernel@...r.kernel.org, harb@...erecomputing.com
Subject: [PATCH 0/5] arm/arm64: smccc: Add ARCH_SOC_ID support

Hi,

This patch series adds support for SMCCCv1.2 ARCH_SOC_ID.
This doesn't add other changes added in SMCCC v1.2 yet. They will
follow these soon along with its first user SPCI/PSA-FF.

This is tested using upstream TF-A + the patch[1] fixing the original
implementation there.

Sudeep Holla (5):
  arm/arm64: smccc: Update link to latest SMCCC specification
  arm/arm64: smccc: Add the definition for SMCCCv1.2 version/error codes
  arm/arm64: smccc: Drop smccc_version enum and use ARM_SMCCC_VERSION_1_x instead
  firmware: psci: Add function to fetch SMCCC version
  arm/arm64: smccc: Add ARCH_SOC_ID support

--
Regards,
Sudeep

[1] https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/4001

 arch/arm64/kernel/paravirt.c   |   2 +-
 drivers/firmware/psci/Makefile |   2 +-
 drivers/firmware/psci/psci.c   |  13 ++-
 drivers/firmware/psci/soc_id.c | 148 +++++++++++++++++++++++++++++++++
 include/linux/arm-smccc.h      |  23 ++++-
 include/linux/psci.h           |   7 +-
 6 files changed, 181 insertions(+), 14 deletions(-)
 create mode 100644 drivers/firmware/psci/soc_id.c

--
2.17.1