diff mbox

[28/31] mips/kvm: Only use KVM_COALESCED_MMIO_PAGE_OFFSET with KVM_MIPSTE

Message ID 1370646215-6543-29-git-send-email-ddaney.cavm@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

David Daney June 7, 2013, 11:03 p.m. UTC
From: David Daney <david.daney@cavium.com>

The forthcoming MIPSVZ code doesn't currently use this, so it must
only be enabled for KVM_MIPSTE.

Signed-off-by: David Daney <david.daney@cavium.com>
---
 arch/mips/include/asm/kvm_host.h | 2 ++
 1 file changed, 2 insertions(+)

Comments

Ralf Baechle June 16, 2013, 12:03 p.m. UTC | #1
On Fri, Jun 07, 2013 at 04:03:32PM -0700, David Daney wrote:

> From: David Daney <david.daney@cavium.com>
> 
> The forthcoming MIPSVZ code doesn't currently use this, so it must
> only be enabled for KVM_MIPSTE.
> 
> Signed-off-by: David Daney <david.daney@cavium.com>
> ---
>  arch/mips/include/asm/kvm_host.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h
> index 505b804..9f209e1 100644
> --- a/arch/mips/include/asm/kvm_host.h
> +++ b/arch/mips/include/asm/kvm_host.h
> @@ -25,7 +25,9 @@
>  /* memory slots that does not exposed to userspace */
>  #define KVM_PRIVATE_MEM_SLOTS 	0
>  
> +#ifdef CONFIG_KVM_MIPSTE
>  #define KVM_COALESCED_MMIO_PAGE_OFFSET 1
> +#endif

What if KVM_MIPSTE and KVM_MIPSVZ both get enabled?

  Ralf
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diff mbox

Patch

diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h
index 505b804..9f209e1 100644
--- a/arch/mips/include/asm/kvm_host.h
+++ b/arch/mips/include/asm/kvm_host.h
@@ -25,7 +25,9 @@ 
 /* memory slots that does not exposed to userspace */
 #define KVM_PRIVATE_MEM_SLOTS 	0
 
+#ifdef CONFIG_KVM_MIPSTE
 #define KVM_COALESCED_MMIO_PAGE_OFFSET 1
+#endif
 
 /* Don't support huge pages */
 #define KVM_HPAGE_GFN_SHIFT(x)	0