linux/Documentation/arm64
Mark Brown 3e237387bb arm64: Document requirements for fine grained traps at boot
The arm64 FEAT_FGT extension introduces a set of traps to EL2 for accesses
to small sets of registers and instructions from EL1 and EL0, access to
which is controlled by EL3.  Require access to it so that it is
available to us in future and so that we can ensure these traps are
disabled during boot.

Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210401180942.35815-2-broonie@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2021-04-08 18:39:17 +01:00
..
acpi_object_usage.rst Documentation: arm64/acpi_object_usage: drop duplicate words 2020-07-05 14:37:45 -06:00
amu.rst Documentation: Chinese translation of Documentation/arm64/amu.rst 2020-09-28 15:24:24 -06:00
arm-acpi.rst arm64: Replace HTTP links with HTTPS ones 2020-07-23 14:04:37 -06:00
booting.rst arm64: Document requirements for fine grained traps at boot 2021-04-08 18:39:17 +01:00
cpu-feature-registers.rst arm64: mte: Add Memory Tagging Extension documentation 2020-09-04 12:46:07 +01:00
elf_hwcaps.rst Documentation: Chinese translation of Documentation/arm64/elf_hwcaps.rst 2020-11-30 10:36:45 -07:00
features.rst docs: archis: add a per-architecture features list 2020-12-03 15:10:15 -07:00
hugetlbpage.rst Documentation: Chinese translation of Documentation/arm64/hugetlbpage.rst 2020-10-21 15:15:17 -06:00
index.rst docs: archis: add a per-architecture features list 2020-12-03 15:10:15 -07:00
kasan-offsets.sh arm64: mm: extend linear region for 52-bit VA configurations 2020-11-09 17:15:37 +00:00
legacy_instructions.rst docs: arm64: convert docs to ReST and rename to .rst 2019-06-14 14:20:27 -06:00
memory-tagging-extension.rst arm64: mte: Document that user PSTATE.TCO is ignored by kernel uaccess 2020-10-28 17:50:39 +00:00
memory.rst ARM: 2020-12-20 10:44:05 -08:00
perf.rst Documentation: Chinese translation of Documentation/arm64/perf.rst 2020-11-13 15:21:38 -07:00
pointer-authentication.rst docs: arm64: convert docs to ReST and rename to .rst 2019-06-14 14:20:27 -06:00
silicon-errata.rst arm64: Add workaround for Arm Cortex-A77 erratum 1508412 2020-10-29 12:56:01 +00:00
sve.rst It's been a busy cycle for documentation - hopefully the busiest for a 2020-08-04 22:47:54 -07:00
tagged-address-abi.rst mm: Avoid creating virtual address aliases in brk()/mmap()/mremap() 2020-02-20 10:03:14 +00:00
tagged-pointers.rst arm64: expose FAR_EL1 tag bits in siginfo 2020-11-23 18:17:39 +00:00