---

 b/arch/x86/include/asm/sparsemem.h |    4 ++++
 1 file changed, 4 insertions(+)

diff -puN arch/x86/include/asm/sparsemem.h~static-sparsemem-0 arch/x86/include/asm/sparsemem.h
--- a/arch/x86/include/asm/sparsemem.h~static-sparsemem-0	2025-05-16 08:05:19.006150139 -0700
+++ b/arch/x86/include/asm/sparsemem.h	2025-05-16 08:07:14.517189024 -0700
@@ -26,7 +26,11 @@
 # endif
 #else /* CONFIG_X86_32 */
 # define SECTION_SIZE_BITS	27 /* matt - 128 is convenient right now */
+#ifdef CONFIG_SPARSEMEM_VMEMMAP
 # define MAX_PHYSMEM_BITS	(pgtable_l5_enabled() ? 52 : 46)
+# else
+# define MAX_PHYSMEM_BITS	46
+# endif
 #endif
 
 #endif /* CONFIG_SPARSEMEM */
_