set_memory_p has been introduced since commit 030ad7af9437 ("x86/mm:
Regularize set_memory_p() parameters and make non-static"). There is no
need to use __set_memory_prot.

Signed-off-by: Coiby Xu <[email protected]>
---
 arch/x86/kernel/machine_kexec_64.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/x86/kernel/machine_kexec_64.c 
b/arch/x86/kernel/machine_kexec_64.c
index 201137b98fb8..0590d399d4f1 100644
--- a/arch/x86/kernel/machine_kexec_64.c
+++ b/arch/x86/kernel/machine_kexec_64.c
@@ -673,10 +673,7 @@ static void kexec_mark_dm_crypt_keys(bool protect)
                if (protect)
                        set_memory_np((unsigned long)phys_to_virt(start_paddr), 
nr_pages);
                else
-                       __set_memory_prot(
-                               (unsigned long)phys_to_virt(start_paddr),
-                               nr_pages,
-                               __pgprot(_PAGE_PRESENT | _PAGE_NX | _PAGE_RW));
+                       set_memory_p((unsigned long)phys_to_virt(start_paddr), 
nr_pages);
        }
 }
 

base-commit: 7f98ab9da046865d57c102fd3ca9669a29845f67
-- 
2.52.0


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