From 7b49a3fb69e785a2425c8dc7dbd0779a0a4c0eb2 Mon Sep 17 00:00:00 2001
From: "Ahmed S. Darwish" <darwi@linutronix.de>
Date: Fri, 27 Mar 2026 03:15:18 +0100
Subject: treewide: Explicitly include the x86 CPUID headers

Modify all CPUID call sites which implicitly include any of the CPUID
headers to explicitly include them instead.

For KVM's reverse_cpuid.h, just include <asm/cpuid/types.h> since it
references the CPUID_EAX..EDX symbols without using the CPUID APIs.

Note, this allows removing the inclusion of <asm/cpuid/api.h> from within
<asm/processor.h> next.  That allows the CPUID API headers to include
<asm/processor.h> without introducing a circular dependency.

Signed-off-by: Ahmed S. Darwish <darwi@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/20260327021645.555257-1-darwi@linutronix.de
---
 arch/x86/boot/compressed/pgtable_64.c | 1 +
 arch/x86/boot/startup/sme.c           | 1 +
 2 files changed, 2 insertions(+)

(limited to 'arch/x86/boot')

diff --git a/arch/x86/boot/compressed/pgtable_64.c b/arch/x86/boot/compressed/pgtable_64.c
index 0e89e197e112..1b2fb35704f9 100644
--- a/arch/x86/boot/compressed/pgtable_64.c
+++ b/arch/x86/boot/compressed/pgtable_64.c
@@ -2,6 +2,7 @@
 #include "misc.h"
 #include <asm/bootparam.h>
 #include <asm/bootparam_utils.h>
+#include <asm/cpuid/api.h>
 #include <asm/e820/types.h>
 #include <asm/pgtable.h>
 #include <asm/processor.h>
diff --git a/arch/x86/boot/startup/sme.c b/arch/x86/boot/startup/sme.c
index b76a7c95dfe1..c07a2c381ed1 100644
--- a/arch/x86/boot/startup/sme.c
+++ b/arch/x86/boot/startup/sme.c
@@ -43,6 +43,7 @@
 #include <asm/init.h>
 #include <asm/setup.h>
 #include <asm/sections.h>
+#include <asm/cpuid/api.h>
 #include <asm/coco.h>
 #include <asm/sev.h>
 
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