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| author | Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> | 2021-11-22 15:18:42 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-02-08 17:46:28 +0300 |
| commit | f8051e960922a9de8e42159103d5d9c697ef17ec (patch) | |
| tree | e734f064279df88a0416843d54aeca3045bde303 /arch/arm64/kernel/image-vars.h | |
| parent | 417838392f2e657ee25cc30e373ff4c35a0faa90 (diff) | |
| download | linux-f8051e960922a9de8e42159103d5d9c697ef17ec.tar.xz | |
KVM: arm64: Make VMID bits accessible outside of allocator
Since we already set the kvm_arm_vmid_bits in the VMID allocator
init function, make it accessible outside as well so that it can
be used in the subsequent patch.
Suggested-by: Will Deacon <will@kernel.org>
Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211122121844.867-3-shameerali.kolothum.thodi@huawei.com
Diffstat (limited to 'arch/arm64/kernel/image-vars.h')
| -rw-r--r-- | arch/arm64/kernel/image-vars.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/kernel/image-vars.h b/arch/arm64/kernel/image-vars.h index 7eaf1f7c4168..884844849c70 100644 --- a/arch/arm64/kernel/image-vars.h +++ b/arch/arm64/kernel/image-vars.h @@ -79,6 +79,9 @@ KVM_NVHE_ALIAS(__hyp_stub_vectors); /* Kernel symbol used by icache_is_vpipt(). */ KVM_NVHE_ALIAS(__icache_flags); +/* VMID bits set by the KVM VMID allocator */ +KVM_NVHE_ALIAS(kvm_arm_vmid_bits); + /* Kernel symbols needed for cpus_have_final/const_caps checks. */ KVM_NVHE_ALIAS(arm64_const_caps_ready); KVM_NVHE_ALIAS(cpu_hwcap_keys); |