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. Signed-off-by: Tianjia Zhang <tianjia.zhang@xxxxxxxxxxxxxxxxx> --- arch/x86/kvm/svm/sev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c index 0e3fc311d7da..3ef99e87c1db 100644 --- a/arch/x86/kvm/svm/sev.c +++ b/arch/x86/kvm/svm/sev.c @@ -13,6 +13,7 @@ #include <linux/highmem.h> #include <linux/psp-sev.h> #include <linux/swap.h> +#include <linux/pagemap.h> #include "x86.h" #include "svm.h" -- 2.17.1
