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UPSTREAM: KVM: arm64: Move sanitized copies of CPU features

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Move the sanitized copies of the CPU feature registers to the
recently created sys_regs.c. This consolidates all copies in a
more relevant file.

No functional change intended.

Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211010145636.1950948-10-tabba@google.com
(cherry picked from commit 72e1be120e)
Bug: 204960018
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I4138d2c02c7f10427dea8c50b4e205a26d88b99b
This commit is contained in:
Fuad Tabba
2021-10-10 15:56:34 +01:00
committed by Will Deacon
parent c46d0a44ac
commit a27c55e656
2 changed files with 2 additions and 6 deletions
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6
arch/arm64/kvm/hyp/nvhe/mem_protect.c
View File

@@ -25,12 +25,6 @@ struct host_kvm host_kvm;
static struct hyp_pool host_s2_pool;
/*
* Copies of the host's CPU features registers holding sanitized values.
*/
u64 id_aa64mmfr0_el1_sys_val;
u64 id_aa64mmfr1_el1_sys_val;
const u8 pkvm_hyp_id = 1;
static void *host_s2_zalloc_pages_exact(size_t size)

2
arch/arm64/kvm/hyp/nvhe/sys_regs.c
View File

@@ -21,6 +21,8 @@ u64 id_aa64pfr0_el1_sys_val;
u64 id_aa64pfr1_el1_sys_val;
u64 id_aa64isar0_el1_sys_val;
u64 id_aa64isar1_el1_sys_val;
u64 id_aa64mmfr0_el1_sys_val;
u64 id_aa64mmfr1_el1_sys_val;
u64 id_aa64mmfr2_el1_sys_val;
/*