VisionFive2 Linux kernel

author: Arnd Bergmann <arnd@arndb.de> 2020-11-11 17:52:58 +0100 committer: Arnd Bergmann <arnd@arndb.de> 2020-11-16 16:57:18 +0100 commit: cef397038167ac15d085914493d6c86385773709 parent: f8394f232b1eab649ce2df5c5f15b0e528c92091

Commit Summary:

arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed

Diffstat:

1 file changed, 2 insertions, 0 deletions

diff --git a/arch/arc/include/asm/pgtable.h b/arch/arc/include/asm/pgtable.h
index f1ed17edb085..163641726a2b 100644
--- a/arch/arc/include/asm/pgtable.h
+++ b/arch/arc/include/asm/pgtable.h
@@ -134,8 +134,10 @@
 
 #ifdef CONFIG_ARC_HAS_PAE40
 #define PTE_BITS_NON_RWX_IN_PD1	(0xff00000000 | PAGE_MASK | _PAGE_CACHEABLE)
+#define MAX_POSSIBLE_PHYSMEM_BITS 40
 #else
 #define PTE_BITS_NON_RWX_IN_PD1	(PAGE_MASK | _PAGE_CACHEABLE)
+#define MAX_POSSIBLE_PHYSMEM_BITS 32
 #endif
 
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