From 7fbf6975e7d324e17fb680358d7c1b0f34c19c95 Mon Sep 17 00:00:00 2001
From: Felix <77263945+topazus@users.noreply.github.com>
Date: Tue, 7 Feb 2023 22:17:59 +0800
Subject: [PATCH] update the URL of Intel CPUID reference book (#1376)

---
 crates/core_arch/src/x86/cpuid.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/core_arch/src/x86/cpuid.rs b/crates/core_arch/src/x86/cpuid.rs
index 2624e8bdf1..3bfb353007 100644
--- a/crates/core_arch/src/x86/cpuid.rs
+++ b/crates/core_arch/src/x86/cpuid.rs
@@ -46,7 +46,7 @@ pub struct CpuidResult {
 ///   System Instructions][amd64_ref].
 ///
 /// [wiki_cpuid]: https://en.wikipedia.org/wiki/CPUID
-/// [intel64_ref]: http://www.intel.de/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-software-developer-instruction-set-reference-manual-325383.pdf
+/// [intel64_ref]: https://cdrdv2-public.intel.com/671110/325383-sdm-vol-2abcd.pdf
 /// [amd64_ref]: http://support.amd.com/TechDocs/24594.pdf
 #[inline]
 #[cfg_attr(test, assert_instr(cpuid))]