From c4792b6dbc5070fe67f4cdcfdad39416333acbe0 Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Fri, 13 Nov 2020 11:38:45 +0000 Subject: 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 Signed-off-by: Marc Zyngier Cc: Marc Zyngier Cc: Quentin Perret Link: https://lore.kernel.org/r/20201113113847.21619-9-will@kernel.org --- Documentation/arm64/memory.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation/arm64/memory.rst') 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. -- cgit v1.2.3-58-ga151