Re: [Xen-devel] [PATCH 2/6] x86/vpmu: Use vmx_{clear, set}_msr_intercept() rather than opencoding them

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

On 19/07/17 12:57, Andrew Cooper wrote:
> No functional change.
>
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

I have just realise I can now drop msraddr_to_bitpos(), so have folded
the additional hunk into this patch.

diff --git a/xen/arch/x86/cpu/vpmu_intel.c b/xen/arch/x86/cpu/vpmu_intel.c
index d58eca3..207e2e7 100644
--- a/xen/arch/x86/cpu/vpmu_intel.c
+++ b/xen/arch/x86/cpu/vpmu_intel.c
@@ -225,12 +225,6 @@ static int is_core2_vpmu_msr(u32 msr_index, int
*type, int *index)
     }
 }
 
-static inline int msraddr_to_bitpos(int x)
-{
-    ASSERT(x == (x & 0x1fff));
-    return x;
-}
-
 static void core2_vpmu_set_msr_bitmap(struct vcpu *v)
 {
     unsigned int i;


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