diff --git a/cpuinfo-9321265af2078e98b91774a53bdccaea0f6665f8.zip b/cpuinfo-9321265af2078e98b91774a53bdccaea0f6665f8.zip
new file mode 100644
index 0000000000000000000000000000000000000000..abbd45c4287b916753ef36770f001b7536eecd54
Binary files /dev/null and b/cpuinfo-9321265af2078e98b91774a53bdccaea0f6665f8.zip differ
diff --git a/pytorch.spec b/pytorch.spec
index 27eda9b5d1f9fa8d900221207eecbf16ceca7d24..4d9651b3ea981133b47ec7d0e5c36bddfe49c6cc 100644
--- a/pytorch.spec
+++ b/pytorch.spec
@@ -1,11 +1,13 @@
 %global _empty_manifest_terminate_build 0
 Name:		pytorch
 Version:	2.1.2
-Release:	5
+Release:	6
 Summary:	Tensors and Dynamic neural networks in Python with strong GPU acceleration
 License:	BSD-3-Clause
 URL:		https://pytorch.org/
 Source0:	https://github.com/pytorch/pytorch/releases/download/v%{version}/pytorch-v%{version}.tar.gz
+# Source from https://github.com/pytorch/cpuinfo/archive/9321265af2078e98b91774a53bdccaea0f6665f8.zip
+Source1:	cpuinfo-9321265af2078e98b91774a53bdccaea0f6665f8.zip
 
 Patch1:		0001-add-Wno-error-nonnull-for-test-cpp-api.patch
 Patch2:		0001-Fix-for-PyTorch-mobile-flatbuffer-loader-out-of-bounds-reads.patch
@@ -61,6 +63,11 @@ You can reuse your favorite Python packages such as NumPy, SciPy and Cython to e
 
 %prep
 %autosetup -p1 -n %{name}-v%{version}
+%ifarch riscv64
+rm -rf third_party/cpuinfo
+unzip %{SOURCE1} -d third_party
+mv third_party/cpuinfo-9321265af2078e98b91774a53bdccaea0f6665f8 third_party/cpuinfo
+%endif
 
 %build
 export CFLAGS+=" -Wno-error=maybe-uninitialized -Wno-error=uninitialized -Wno-error=restrict -fPIC"
@@ -94,6 +101,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Wed Jan 15 2025 Dingli Zhang <dingli@iscas.ac.cn> - 2.1.2-6
+- Upgrade cpuinfo to support riscv64
+
 * Wed Jul 17 2024 Dingli Zhang <dingli@iscas.ac.cn> - 2.1.2-5
 - Fix build error for riscv64