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linux-stable/arch/arm64
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Andrew Scull 02ab1f5018 arm64: Unify WORKAROUND_SPECULATIVE_AT_{NVHE,VHE} 
Errata 1165522, 1319367 and 1530923 each allow TLB entries to be
allocated as a result of a speculative AT instruction. In order to
avoid mandating VHE on certain affected CPUs, apply the workaround to
both the nVHE and the VHE case for all affected CPUs.

Signed-off-by: Andrew Scull <ascull@google.com>
Acked-by: Will Deacon <will@kernel.org>
CC: Marc Zyngier <maz@kernel.org>
CC: James Morse <james.morse@arm.com>
CC: Suzuki K Poulose <suzuki.poulose@arm.com>
CC: Will Deacon <will@kernel.org>
CC: Steven Price <steven.price@arm.com>
Link: https://lore.kernel.org/r/20200504094858.108917-1-ascull@google.com
Signed-off-by: Will Deacon <will@kernel.org>
2020-05-04 16:05:47 +01:00
..
boot ARM: devicetree updates for v5.7 2020-04-03 15:22:05 -07:00
configs ARM: defconfig updates 2020-04-03 15:15:10 -07:00
crypto SPDX patches for 5.7-rc1. 2020-04-03 13:12:26 -07:00
include arm64: Unify WORKAROUND_SPECULATIVE_AT_{NVHE,VHE} 2020-05-04 16:05:47 +01:00
kernel arm64: Unify WORKAROUND_SPECULATIVE_AT_{NVHE,VHE} 2020-05-04 16:05:47 +01:00
kvm arm64: Unify WORKAROUND_SPECULATIVE_AT_{NVHE,VHE} 2020-05-04 16:05:47 +01:00
lib arm64: fix spelling mistake "ca not" -> "cannot" 2020-03-17 18:22:40 +00:00
mm mm/memory_hotplug: add pgprot_t to mhp_params 2020-04-10 15:36:21 -07:00
net
xen arm64: xen: Use modern annotations for assembly functions 2020-01-09 16:09:42 +00:00
Kbuild
Kconfig arm64: Unify WORKAROUND_SPECULATIVE_AT_{NVHE,VHE} 2020-05-04 16:05:47 +01:00
Kconfig.debug arm64: remove CONFIG_DEBUG_ALIGN_RODATA feature 2020-04-01 21:44:43 +01:00
Kconfig.platforms ARM: SoC updates 2020-04-03 15:02:35 -07:00
Makefile arm64: Always force a branch protection mode when the compiler has one 2020-04-01 21:23:40 +01:00