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| author | Oliver Upton <oliver.upton@linux.dev> | 2023-10-05 02:49:47 +0300 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2023-10-05 12:33:15 +0300 |
| commit | 4202bcac5e65de2d7193b7e27984b810ba33aada (patch) | |
| tree | d8bdecdcd6ff755decaac31c9f3795a8f5d75ed9 /arch/arm64/include/asm/kvm_host.h | |
| parent | d34b76489ea0c6168d230d4f9ad065422ba5f6d6 (diff) | |
| download | linux-4202bcac5e65de2d7193b7e27984b810ba33aada.tar.xz | |
KVM: arm64: Use mtree_empty() to determine if SMCCC filter configured
The smccc_filter maple tree is only populated if userspace attempted to
configure it. Use the state of the maple tree to determine if the filter
has been configured, eliminating the VM flag.
Reviewed-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20231004234947.207507-4-oliver.upton@linux.dev
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'arch/arm64/include/asm/kvm_host.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_host.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index af06ccb7ee34..feb63db7a5cf 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -239,10 +239,8 @@ struct kvm_arch { #define KVM_ARCH_FLAG_VM_COUNTER_OFFSET 5 /* Timer PPIs made immutable */ #define KVM_ARCH_FLAG_TIMER_PPIS_IMMUTABLE 6 - /* SMCCC filter initialized for the VM */ -#define KVM_ARCH_FLAG_SMCCC_FILTER_CONFIGURED 7 /* Initial ID reg values loaded */ -#define KVM_ARCH_FLAG_ID_REGS_INITIALIZED 8 +#define KVM_ARCH_FLAG_ID_REGS_INITIALIZED 7 unsigned long flags; /* VM-wide vCPU feature set */ |