[PATCH] KVM: X86: Fix compile error in svm/sev.c

[Xiaoyao Li]

On 4/19/2020 3:30 PM, Tianjia Zhang wrote:
> The compiler reported the following compilation errors:
> 
> arch/x86/kvm/svm/sev.c: In function ‘sev_pin_memory’:
> arch/x86/kvm/svm/sev.c:361:3: error: implicit declaration of function
> ‘release_pages’ [-Werror=implicit-function-declaration]
>     release_pages(pages, npinned);
>     ^~~~~~~~~~~~~
> 
> The reason is that the 'pagemap.h' header file is not included.
> 

FYI.

Boris has sent the Patch:
https://lkml.kernel.org/r/20200411160927.27954-1-bp@alien8.de

and it's already in kvm master/queue branch