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| author | Dave Martin <Dave.Martin@arm.com> | 2019-02-28 18:33:00 +0000 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2019-03-29 14:41:54 +0000 |
| commit | 0f062bfe36b63cd24f16afe2822d0df7c27904d9 (patch) | |
| tree | b1e02fc2a10c7748d521f5c4c15e53c2dfab181e /virt | |
| parent | ead9e430c0fba1a7aa6d948a626c48ef9c4aa069 (diff) | |
| download | linux-0f062bfe36b63cd24f16afe2822d0df7c27904d9.tar.gz linux-0f062bfe36b63cd24f16afe2822d0df7c27904d9.tar.bz2 linux-0f062bfe36b63cd24f16afe2822d0df7c27904d9.zip | |
KVM: arm/arm64: Add hook for arch-specific KVM initialisation
This patch adds a kvm_arm_init_arch_resources() hook to perform
subarch-specific initialisation when starting up KVM.
This will be used in a subsequent patch for global SVE-related
setup on arm64.
No functional change.
Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Reviewed-by: Julien Thierry <julien.thierry@arm.com>
Tested-by: zhang.lei <zhang.lei@jp.fujitsu.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/arm/arm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c index 99c37384ba7b..c69e1370a5dc 100644 --- a/virt/kvm/arm/arm.c +++ b/virt/kvm/arm/arm.c @@ -1664,6 +1664,10 @@ int kvm_arch_init(void *opaque) if (err) return err; + err = kvm_arm_init_arch_resources(); + if (err) + return err; + if (!in_hyp_mode) { err = init_hyp_mode(); if (err) |