path: root/Documentation/arm64
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authorWill Deacon <will@kernel.org>2020-11-13 11:38:45 +0000
committerMarc Zyngier <maz@kernel.org>2020-11-16 10:43:06 +0000
commitc4792b6dbc5070fe67f4cdcfdad39416333acbe0 (patch)
tree5a7721a792a59da36ae0568f88c4125b644e7617 /Documentation/arm64
parentKVM: arm64: Allocate hyp vectors statically (diff)
arm64: spectre: Rename ARM64_HARDEN_EL2_VECTORS to ARM64_SPECTRE_V3A
Since ARM64_HARDEN_EL2_VECTORS is really a mitigation for Spectre-v3a, rename it accordingly for consistency with the v2 and v4 mitigation. Signed-off-by: Will Deacon <will@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Cc: Marc Zyngier <maz@kernel.org> Cc: Quentin Perret <qperret@google.com> Link: https://lore.kernel.org/r/20201113113847.21619-9-will@kernel.org
Diffstat (limited to 'Documentation/arm64')
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/arm64/memory.rst b/Documentation/arm64/memory.rst
index cf03b3290800..75df7fb30a7b 100644
--- a/Documentation/arm64/memory.rst
+++ b/Documentation/arm64/memory.rst
@@ -100,7 +100,7 @@ hypervisor maps kernel pages in EL2 at a fixed (and potentially
random) offset from the linear mapping. See the kern_hyp_va macro and
kvm_update_va_mask function for more details. MMIO devices such as
GICv2 gets mapped next to the HYP idmap page, as do vectors when
-ARM64_HARDEN_EL2_VECTORS is selected for particular CPUs.
+ARM64_SPECTRE_V3A is enabled for particular CPUs.
When using KVM with the Virtualization Host Extensions, no additional
mappings are created, since the host kernel runs directly in EL2.