linux-kernel - [PATCH V3 00/14] arm64/sysreg: Convert TRBE registers to automatic generation

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, 14 Jun 2023 12:29:35 +0530
From:   Anshuman Khandual <anshuman.khandual@....com>
To:     linux-arm-kernel@...ts.infradead.org, broonie@...nel.org
Cc:     Anshuman Khandual <anshuman.khandual@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>, Marc Zyngier <maz@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        James Morse <james.morse@....com>, kvmarm@...ts.linux.dev,
        coresight@...ts.linaro.org, linux-kernel@...r.kernel.org
Subject: [PATCH V3 00/14] arm64/sysreg: Convert TRBE registers to automatic generation

This series converts TRBE registers to automatic generation, after renaming
their fields as per the auto-gen tools format. Although the following field
still renames in arch/arm64/include/asm/sysreg.h, as it cannot be converted
(shares bits with other fields) in the tools format.

#define TRBSR_EL1_BSC_MASK		GENMASK(5, 0)
#define TRBSR_EL1_BSC_SHIFT		0

This series applies on v6.4-rc6.

Changes in V3:

- Defined enum for both PAS and SH fields in TRBMAR_EL1
- Defined enum for EA field in TRBIDR_EL1

Changes in V2:

https://lore.kernel.org/all/20230602062552.565992-1-anshuman.khandual@arm.com/

- Renamed each individual TRBE register fields as per auto-gen tools
- Converted each individual TRBE registers as per auto-gen tools
- Added new register fields as per DDI0601 2023-03

Changes in V1:

https://lore.kernel.org/all/20230531055524.16562-1-anshuman.khandual@arm.com/

Cc: Catalin Marinas <catalin.marinas@....com>
Cc: Will Deacon <will@...nel.org>
Cc: Marc Zyngier <maz@...nel.org>
Cc: Mark Brown <broonie@...nel.org>
Cc: Rob Herring <robh@...nel.org>
Cc: Suzuki K Poulose <suzuki.poulose@....com>
Cc: James Morse <james.morse@....com>
Cc: kvmarm@...ts.linux.dev
Cc: coresight@...ts.linaro.org
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org

Anshuman Khandual (14):
  arm64/sysreg: Rename TRBLIMITR_EL1 fields per auto-gen tools format
  arm64/sysreg: Rename TRBPTR_EL1 fields per auto-gen tools format
  arm64/sysreg: Rename TRBBASER_EL1 fields per auto-gen tools format
  arm64/sysreg: Rename TRBSR_EL1 fields per auto-gen tools format
  arm64/sysreg: Rename TRBMAR_EL1 fields per auto-gen tools format
  arm64/sysreg: Rename TRBTRG_EL1 fields per auto-gen tools format
  arm64/sysreg: Rename TRBIDR_EL1 fields per auto-gen tools format
  arm64/sysreg: Convert TRBLIMITR_EL1 register to automatic generation
  arm64/sysreg: Convert TRBPTR_EL1 register to automatic generation
  arm64/sysreg: Convert TRBBASER_EL1 register to automatic generation
  arm64/sysreg: Convert TRBSR_EL1 register to automatic generation
  arm64/sysreg: Convert TRBMAR_EL1 register to automatic generation
  arm64/sysreg: Convert TRBTRG_EL1 register to automatic generation
  arm64/sysreg: Convert TRBIDR_EL1 register to automatic generation

 arch/arm64/include/asm/el2_setup.h           |  2 +-
 arch/arm64/include/asm/sysreg.h              | 50 +------------
 arch/arm64/kvm/debug.c                       |  2 +-
 arch/arm64/kvm/hyp/nvhe/debug-sr.c           |  2 +-
 arch/arm64/tools/sysreg                      | 77 ++++++++++++++++++++
 drivers/hwtracing/coresight/coresight-trbe.c | 33 +++++----
 drivers/hwtracing/coresight/coresight-trbe.h | 38 ++++------
 7 files changed, 114 insertions(+), 90 deletions(-)

-- 
2.25.1