git: 9be668867476 - stable/12 - amd64: Make KPDPphys local to pmap.c

[Mark Johnston]

The branch stable/12 has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=9be66886747651104235642e457b23b7fa090cb0

commit 9be66886747651104235642e457b23b7fa090cb0
Author:     Mark Johnston <markj at FreeBSD.org>
AuthorDate: 2021-03-24 13:55:22 +0000
Commit:     Mark Johnston <markj at FreeBSD.org>
CommitDate: 2021-03-31 13:16:58 +0000

    amd64: Make KPDPphys local to pmap.c
    
    Sponsored by:   The FreeBSD Foundation
    
    (cherry picked from commit 7ae2e703366e5ac56373509ececae53ecaa5bc59)
---
 sys/amd64/amd64/pmap.c   | 2 +-
 sys/amd64/include/pmap.h | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c
index d67823729a48..c6f56c1cd73b 100644
--- a/sys/amd64/amd64/pmap.c
+++ b/sys/amd64/amd64/pmap.c
@@ -383,7 +383,7 @@ static int pat_index[PAT_INDEX_SIZE];	/* cache mode to PAT index conversion */
 
 static u_int64_t	KPTphys;	/* phys addr of kernel level 1 */
 static u_int64_t	KPDphys;	/* phys addr of kernel level 2 */
-u_int64_t		KPDPphys;	/* phys addr of kernel level 3 */
+static u_int64_t	KPDPphys;	/* phys addr of kernel level 3 */
 u_int64_t		KPML4phys;	/* phys addr of kernel level 4 */
 
 static u_int64_t	DMPDphys;	/* phys addr of direct mapped level 2 */
diff --git a/sys/amd64/include/pmap.h b/sys/amd64/include/pmap.h
index 7176e9c6ef4d..3520594de9bd 100644
--- a/sys/amd64/include/pmap.h
+++ b/sys/amd64/include/pmap.h
@@ -274,7 +274,6 @@ typedef u_int64_t pml4_entry_t;
 #define	PML4pml4e	((pd_entry_t *)(addr_PML4pml4e))
 
 extern int nkpt;		/* Initial number of kernel page tables */
-extern u_int64_t KPDPphys;	/* physical address of kernel level 3 */
 extern u_int64_t KPML4phys;	/* physical address of kernel level 4 */
 
 /*