[PATCH] x86/headers: Remove "#include <asm/pgtable.h>" from set_memory.h

[Thomas Huth <thuth@redhat.com>]

From: Thomas Huth <thuth@redhat.com>

The "#include <asm/pgtable.h>" has been added to set_memory.h in
commit e1e6cd01d933 ("Revert "x86/mm: Remove unused __set_memory_prot()"")
to provide the "pgprot_t" type in the prototype of __set_memory_prot().
Later, the prototype of __set_memory_prot() has been removed again, see
commit 8a4e92b3260a ("x86/crash: Use set_memory_p() instead of
__set_memory_prot()"), but the pgtable.h line has been left in the header.
Thus, since it's not required here anymore, remove it now from
set_memory.h. However, there is a indirect dependency on pgtable.h
in the sev.h header file instead, so we now have to include it there
to avoid that the build breaks.

Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 arch/x86/include/asm/set_memory.h | 1 -
 arch/x86/include/asm/sev.h        | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/include/asm/set_memory.h b/arch/x86/include/asm/set_memory.h
index 4362c26aa992d..8d9f1c9aaa4ce 100644
--- a/arch/x86/include/asm/set_memory.h
+++ b/arch/x86/include/asm/set_memory.h
@@ -4,7 +4,6 @@
 
 #include <asm/page.h>
 #include <asm-generic/set_memory.h>
-#include <asm/pgtable.h>
 
 #define set_memory_rox set_memory_rox
 int set_memory_rox(unsigned long addr, int numpages);
diff --git a/arch/x86/include/asm/sev.h b/arch/x86/include/asm/sev.h
index 0e6c0940100f3..3936c821d6b0a 100644
--- a/arch/x86/include/asm/sev.h
+++ b/arch/x86/include/asm/sev.h
@@ -14,6 +14,7 @@
 #include <asm/insn.h>
 #include <asm/sev-common.h>
 #include <asm/coco.h>
+#include <asm/pgtable.h>
 #include <asm/set_memory.h>
 #include <asm/svm.h>
 
-- 
2.53.0