linux-kernel - [PATCH 00/13] arm64/sysreg: System register updates from the 2023-09 XML release

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Message-Id: <20231209-b4-arm64-sysreg-additions-v1-0-45284e538474@kernel.org>
Date:   Sat, 09 Dec 2023 01:02:46 +0000
From:   broonie@...nel.org
To:     Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>
Cc:     Fuad Tabba <tabba@...gle.com>, Joey Gouly <joey.gouly@....com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Mark Brown <broonie@...nel.org>
Subject: [PATCH 00/13] arm64/sysreg: System register updates from the
 2023-09 XML release

A number of serieses on the list have updates updates and additions to
the system registers, and as a result of the work being done on KVM
(especially nested virtualisation) there are overlaps and duplication of
work between people unaware of other pending serieses.  This series
collects together all the work that's been done on updating the system
register definitions that don't have pending review issues which I'm
aware of with the aim of at least making it easier to find things.

Since the system register definitions are part of the architecture
they're unlikely to change based on review of the serieses that they are
included in so it seems like it might make life easier to merge these
updates even without their users.  There is a small amount of overhead
from the increased size of the source and generated files but on the
other hand it would reduce the size of the serieses while they are in
review and make it less likely that we get duplicated work.

Signed-off-by: Mark Brown <broonie@...nel.org>
---
Fuad Tabba (2):
      arm64/sysreg: Update HFGITR_EL2 definiton to DDI0601 2023-09
      arm64/sysreg: Add definition for HAFGRTR_EL2

Joey Gouly (2):
      arm64/sysreg: add system register POR_EL{0,1}
      arm64/sysreg: update CPACR_EL1 register

Mark Brown (9):
      arm64/sysreg: Add definition for ID_AA64PFR2_EL1
      arm64/sysreg: Update ID_AA64ISAR2_EL1 defintion for DDI0601 2023-09
      arm64/sysreg: Add definition for ID_AA64ISAR3_EL1
      arm64/sysreg: Add definition for ID_AA64FPFR0_EL1
      arm64/sysreg: Update ID_AA64SMFR0_EL1 definition for DDI0601 2023-09
      arm64/sysreg: Update SCTLR_EL1 for DDI0601 2023-09
      arm64/sysreg: Update HCRX_EL2 definition for DDI0601 2023-09
      arm64/sysreg: Add definition for FPMR
      arm64/sysreg: Add new system registers for GCS

 arch/arm64/include/asm/sysreg.h |  13 ++
 arch/arm64/tools/sysreg         | 270 ++++++++++++++++++++++++++++++++++++++--
 2 files changed, 273 insertions(+), 10 deletions(-)
---
base-commit: 2cc14f52aeb78ce3f29677c2de1f06c0e91471ab
change-id: 20231208-b4-arm64-sysreg-additions-c1f3b4acdff8

Best regards,
-- 
Mark Brown <broonie@...nel.org>