Thread (10 messages) 10 messages, 3 authors, 2020-01-08
STALE2384d
Revisions (6)
  1. v8 current
  2. v9 [diff vs current]
  3. v10 [diff vs current]
  4. v11 [diff vs current]
  5. v12 [diff vs current]
  6. v13 [diff vs current]

[PATCH v8 0/3] ARMv8.5-RNG support

From: Mark Brown <broonie@kernel.org>
Date: 2020-01-07 18:38:07

This series is based on Richard Henderson's previous v7, it addresses
review comments from that version by splitting the boot and runtime
interaction with the core random code so that they are completely
separate and adds a new change that uses the v8.5-RNG extension to seed
KASLR when ARCH_RANDOM is enabled.

Mark Brown (2):
  arm64: random: Add data to pool from setup_arch()
  arm64: Use v8.5-RNG entropy for KASLR seed

Richard Henderson (1):
  arm64: Implement archrandom.h for ARMv8.5-RNG

 Documentation/arm64/cpu-feature-registers.rst |  2 +
 arch/arm64/Kconfig                            | 12 +++
 arch/arm64/include/asm/archrandom.h           | 91 +++++++++++++++++++
 arch/arm64/include/asm/cpucaps.h              |  3 +-
 arch/arm64/include/asm/sysreg.h               |  4 +
 arch/arm64/kernel/cpufeature.c                | 13 +++
 arch/arm64/kernel/kaslr.c                     | 15 ++-
 arch/arm64/kernel/setup.c                     |  2 +
 8 files changed, 140 insertions(+), 2 deletions(-)
 create mode 100644 arch/arm64/include/asm/archrandom.h

-- 
2.20.1


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