diff --git a/dmidecode.spec b/dmidecode.spec
index 899342286ecb4536be5e51e05e6fa0ea62706f4d..a3f2d391f14a085fe1ef69862763a3d316de6040 100644
--- a/dmidecode.spec
+++ b/dmidecode.spec
@@ -1,6 +1,6 @@
 Name:	 dmidecode
 Version: 3.5
-Release: 3
+Release: 4
 Epoch:   1
 Summary: DMI data report tool
 
@@ -11,6 +11,7 @@ Source0: http://download.savannah.gnu.org/releases/dmidecode/%{name}-%{version}.
 Patch6000: bugfix-compat_uuid.patch
 Patch6001: Consistently-use-read_file-when-reading-from-a-dump-file.patch
 Patch6002: backport-Support-Loongarch.patch 
+Patch6003: range-size-unit-is-K-change-to-bytes.patch
 
 BuildRequires: make gcc xz
 
@@ -52,6 +53,9 @@ make %{?_smp_mflags} CFLAGS="%{__global_cflags}" LDFLAGS="%{__global_ldflags}"
 %{_mandir}/man8/*.8.gz
 
 %changelog
+* Wed Dec 24 2025 zhangjian <zhangjian496@huawei.com> - 1:3.5-4
+- fix print for 64bit range
+
 * Fri Sep 20 2024 liyunqing <liyunqing@kylinos.cn> - 1:3.5-3
 - Type:backport
 - ID:NA
diff --git a/range-size-unit-is-K-change-to-bytes.patch b/range-size-unit-is-K-change-to-bytes.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c25f46f8078d4235e89258a376e141cc8a632417
--- /dev/null
+++ b/range-size-unit-is-K-change-to-bytes.patch
@@ -0,0 +1,31 @@
+From 1cea8f3a6fd05f9ab3f786788c05dfa838258dd9 Mon Sep 17 00:00:00 2001
+From: foolstrong <wangzhiqiang95@h-partners.com>
+Date: Wed, 24 Dec 2025 06:40:59 +0000
+Subject: [PATCH] range size unit is K, change to bytes
+
+---
+ dmidecode.c | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/dmidecode.c b/dmidecode.c
+index c3d5092..a3f1c20 100644
+--- a/dmidecode.c
++++ b/dmidecode.c
+@@ -3094,7 +3094,13 @@ static void dmi_mapped_address_extended_size(u64 start, u64 end)
+ 	if (start.h == end.h && start.l == end.l)
+ 		pr_attr("Range Size", "Invalid");
+ 	else
+-		dmi_print_memory_size("Range Size", u64_range(start, end), 0);
++	{
++		u64 old, new; 
++		old = u64_range(start, end);
++		new.h = (old.h << 10) | (old.l >> 22);
++		new.l = old.l << 10;
++		dmi_print_memory_size("Range Size", new, 0);
++	}
+ }
+ 
+ /*
+-- 
+2.33.0
+