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| author | Paolo Bonzini <pbonzini@redhat.com> | 2017-03-31 13:53:23 +0200 |
|---|---|---|
| committer | Radim Krčmář <rkrcmar@redhat.com> | 2017-04-07 16:49:01 +0200 |
| commit | 4b4357e02523ec63ad853f927f5d93a25101a1d2 (patch) | |
| tree | 5ab91a3f3609ed9e94b4b2f1ef06280514e450d8 /arch/arm64/include/uapi | |
| parent | 3042255899540d4985a616017af9e2b80a84a8cf (diff) | |
| download | linux-4b4357e02523ec63ad853f927f5d93a25101a1d2.tar.gz linux-4b4357e02523ec63ad853f927f5d93a25101a1d2.tar.bz2 linux-4b4357e02523ec63ad853f927f5d93a25101a1d2.zip | |
kvm: make KVM_COALESCED_MMIO_PAGE_OFFSET public
Its value has never changed; we might as well make it part of the ABI instead
of using the return value of KVM_CHECK_EXTENSION(KVM_CAP_COALESCED_MMIO).
Because PPC does not always make MMIO available, the code has to be made
dependent on CONFIG_KVM_MMIO rather than KVM_COALESCED_MMIO_PAGE_OFFSET.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Diffstat (limited to 'arch/arm64/include/uapi')
| -rw-r--r-- | arch/arm64/include/uapi/asm/kvm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/include/uapi/asm/kvm.h b/arch/arm64/include/uapi/asm/kvm.h index c2860358ae3e..aa5ab69c1312 100644 --- a/arch/arm64/include/uapi/asm/kvm.h +++ b/arch/arm64/include/uapi/asm/kvm.h @@ -39,6 +39,8 @@ #define __KVM_HAVE_IRQ_LINE #define __KVM_HAVE_READONLY_MEM +#define KVM_COALESCED_MMIO_PAGE_OFFSET 1 + #define KVM_REG_SIZE(id) \ (1U << (((id) & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT)) |