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Message-ID: <20250911063433.13783-2-jgross@suse.com>
Date: Thu, 11 Sep 2025 08:34:20 +0200
From: Juergen Gross <jgross@...e.com>
To: linux-kernel@...r.kernel.org,
x86@...nel.org,
linux-hyperv@...r.kernel.org
Cc: Juergen Gross <jgross@...e.com>,
Andy Lutomirski <luto@...nel.org>,
Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...hat.com>,
Borislav Petkov <bp@...en8.de>,
Dave Hansen <dave.hansen@...ux.intel.com>,
"H. Peter Anvin" <hpa@...or.com>,
"K. Y. Srinivasan" <kys@...rosoft.com>,
Haiyang Zhang <haiyangz@...rosoft.com>,
Wei Liu <wei.liu@...nel.org>,
Dexuan Cui <decui@...rosoft.com>,
Peter Zijlstra <peterz@...radead.org>,
Will Deacon <will@...nel.org>,
Boqun Feng <boqun.feng@...il.com>,
Waiman Long <longman@...hat.com>,
Jiri Kosina <jikos@...nel.org>,
Josh Poimboeuf <jpoimboe@...nel.org>,
Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>,
Boris Ostrovsky <boris.ostrovsky@...cle.com>,
xen-devel@...ts.xenproject.org
Subject: [PATCH 01/14] x86/paravirt: remove not needed includes of paravirt.h
In some places asm/paravirt.h is included without really being needed.
Remove the related #include statements.
Signed-off-by: Juergen Gross <jgross@...e.com>
---
arch/x86/entry/entry_64.S | 1 -
arch/x86/entry/vsyscall/vsyscall_64.c | 1 -
arch/x86/hyperv/hv_spinlock.c | 1 -
arch/x86/include/asm/apic.h | 4 ----
arch/x86/include/asm/highmem.h | 1 -
arch/x86/include/asm/mmu_context.h | 1 -
arch/x86/include/asm/mshyperv.h | 1 -
arch/x86/include/asm/pgtable_32.h | 1 -
arch/x86/include/asm/spinlock.h | 1 -
arch/x86/include/asm/tlbflush.h | 4 ----
arch/x86/kernel/apm_32.c | 1 -
arch/x86/kernel/callthunks.c | 1 -
arch/x86/kernel/cpu/bugs.c | 1 -
arch/x86/kernel/vsmp_64.c | 1 -
arch/x86/kernel/x86_init.c | 1 -
arch/x86/lib/cache-smp.c | 1 -
arch/x86/mm/init.c | 1 -
arch/x86/xen/spinlock.c | 1 -
18 files changed, 24 deletions(-)
diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S
index ed04a968cc7d..7a82305405af 100644
--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@@ -30,7 +30,6 @@
#include <asm/hw_irq.h>
#include <asm/page_types.h>
#include <asm/irqflags.h>
-#include <asm/paravirt.h>
#include <asm/percpu.h>
#include <asm/asm.h>
#include <asm/smap.h>
diff --git a/arch/x86/entry/vsyscall/vsyscall_64.c b/arch/x86/entry/vsyscall/vsyscall_64.c
index c9103a6fa06e..53e50b506471 100644
--- a/arch/x86/entry/vsyscall/vsyscall_64.c
+++ b/arch/x86/entry/vsyscall/vsyscall_64.c
@@ -37,7 +37,6 @@
#include <asm/unistd.h>
#include <asm/fixmap.h>
#include <asm/traps.h>
-#include <asm/paravirt.h>
#define CREATE_TRACE_POINTS
#include "vsyscall_trace.h"
diff --git a/arch/x86/hyperv/hv_spinlock.c b/arch/x86/hyperv/hv_spinlock.c
index 81b006601370..2a3c2afb0154 100644
--- a/arch/x86/hyperv/hv_spinlock.c
+++ b/arch/x86/hyperv/hv_spinlock.c
@@ -13,7 +13,6 @@
#include <linux/spinlock.h>
#include <asm/mshyperv.h>
-#include <asm/paravirt.h>
#include <asm/apic.h>
#include <asm/msr.h>
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 07ba4935e873..e1de090e51dd 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -90,10 +90,6 @@ static inline bool apic_from_smp_config(void)
/*
* Basic functions accessing APICs.
*/
-#ifdef CONFIG_PARAVIRT
-#include <asm/paravirt.h>
-#endif
-
static inline void native_apic_mem_write(u32 reg, u32 v)
{
volatile u32 *addr = (volatile u32 *)(APIC_BASE + reg);
diff --git a/arch/x86/include/asm/highmem.h b/arch/x86/include/asm/highmem.h
index 585bdadba47d..decfaaf52326 100644
--- a/arch/x86/include/asm/highmem.h
+++ b/arch/x86/include/asm/highmem.h
@@ -24,7 +24,6 @@
#include <linux/interrupt.h>
#include <linux/threads.h>
#include <asm/tlbflush.h>
-#include <asm/paravirt.h>
#include <asm/fixmap.h>
#include <asm/pgtable_areas.h>
diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
index 73bf3b1b44e8..ee15657d25b3 100644
--- a/arch/x86/include/asm/mmu_context.h
+++ b/arch/x86/include/asm/mmu_context.h
@@ -9,7 +9,6 @@
#include <trace/events/tlb.h>
#include <asm/tlbflush.h>
-#include <asm/paravirt.h>
#include <asm/debugreg.h>
#include <asm/gsseg.h>
#include <asm/desc.h>
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h
index abc4659f5809..a9ab46fcb6a1 100644
--- a/arch/x86/include/asm/mshyperv.h
+++ b/arch/x86/include/asm/mshyperv.h
@@ -7,7 +7,6 @@
#include <linux/msi.h>
#include <linux/io.h>
#include <asm/nospec-branch.h>
-#include <asm/paravirt.h>
#include <asm/msr.h>
#include <hyperv/hvhdk.h>
diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
index b612cc57a4d3..acea0cfa2460 100644
--- a/arch/x86/include/asm/pgtable_32.h
+++ b/arch/x86/include/asm/pgtable_32.h
@@ -16,7 +16,6 @@
#ifndef __ASSEMBLER__
#include <asm/processor.h>
#include <linux/threads.h>
-#include <asm/paravirt.h>
#include <linux/bitops.h>
#include <linux/list.h>
diff --git a/arch/x86/include/asm/spinlock.h b/arch/x86/include/asm/spinlock.h
index 5b6bc7016c22..934632b78d09 100644
--- a/arch/x86/include/asm/spinlock.h
+++ b/arch/x86/include/asm/spinlock.h
@@ -7,7 +7,6 @@
#include <asm/page.h>
#include <asm/processor.h>
#include <linux/compiler.h>
-#include <asm/paravirt.h>
#include <asm/bitops.h>
/*
diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
index 00daedfefc1b..238a6b807da5 100644
--- a/arch/x86/include/asm/tlbflush.h
+++ b/arch/x86/include/asm/tlbflush.h
@@ -300,10 +300,6 @@ static inline void mm_clear_asid_transition(struct mm_struct *mm) { }
static inline bool mm_in_asid_transition(struct mm_struct *mm) { return false; }
#endif /* CONFIG_BROADCAST_TLB_FLUSH */
-#ifdef CONFIG_PARAVIRT
-#include <asm/paravirt.h>
-#endif
-
#define flush_tlb_mm(mm) \
flush_tlb_mm_range(mm, 0UL, TLB_FLUSH_ALL, 0UL, true)
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index b37ab1095707..3175d7c134e9 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -229,7 +229,6 @@
#include <linux/uaccess.h>
#include <asm/desc.h>
#include <asm/olpc.h>
-#include <asm/paravirt.h>
#include <asm/reboot.h>
#include <asm/nospec-branch.h>
#include <asm/ibt.h>
diff --git a/arch/x86/kernel/callthunks.c b/arch/x86/kernel/callthunks.c
index a951333c5995..e37728f70322 100644
--- a/arch/x86/kernel/callthunks.c
+++ b/arch/x86/kernel/callthunks.c
@@ -15,7 +15,6 @@
#include <asm/insn.h>
#include <asm/kexec.h>
#include <asm/nospec-branch.h>
-#include <asm/paravirt.h>
#include <asm/sections.h>
#include <asm/switch_to.h>
#include <asm/sync_core.h>
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index af838b8d845c..00ac4a58542a 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -25,7 +25,6 @@
#include <asm/fpu/api.h>
#include <asm/msr.h>
#include <asm/vmx.h>
-#include <asm/paravirt.h>
#include <asm/cpu_device_id.h>
#include <asm/e820/api.h>
#include <asm/hypervisor.h>
diff --git a/arch/x86/kernel/vsmp_64.c b/arch/x86/kernel/vsmp_64.c
index 73511332bb67..25625e3fc183 100644
--- a/arch/x86/kernel/vsmp_64.c
+++ b/arch/x86/kernel/vsmp_64.c
@@ -18,7 +18,6 @@
#include <asm/apic.h>
#include <asm/pci-direct.h>
#include <asm/io.h>
-#include <asm/paravirt.h>
#include <asm/setup.h>
#define TOPOLOGY_REGISTER_OFFSET 0x10
diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
index 0a2bbd674a6d..02ca90378bf9 100644
--- a/arch/x86/kernel/x86_init.c
+++ b/arch/x86/kernel/x86_init.c
@@ -12,7 +12,6 @@
#include <asm/acpi.h>
#include <asm/bios_ebda.h>
-#include <asm/paravirt.h>
#include <asm/pci_x86.h>
#include <asm/mpspec.h>
#include <asm/setup.h>
diff --git a/arch/x86/lib/cache-smp.c b/arch/x86/lib/cache-smp.c
index c5c60d07308c..ae5a5dfd33c7 100644
--- a/arch/x86/lib/cache-smp.c
+++ b/arch/x86/lib/cache-smp.c
@@ -1,5 +1,4 @@
// SPDX-License-Identifier: GPL-2.0
-#include <asm/paravirt.h>
#include <linux/smp.h>
#include <linux/export.h>
diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index bb57e93b4caf..f52ebcac50d9 100644
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -27,7 +27,6 @@
#include <asm/pti.h>
#include <asm/text-patching.h>
#include <asm/memtype.h>
-#include <asm/paravirt.h>
#include <asm/mmu_context.h>
/*
diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c
index 8e4efe0fb6f9..fe56646d6919 100644
--- a/arch/x86/xen/spinlock.c
+++ b/arch/x86/xen/spinlock.c
@@ -8,7 +8,6 @@
#include <linux/slab.h>
#include <linux/atomic.h>
-#include <asm/paravirt.h>
#include <asm/qspinlock.h>
#include <xen/events.h>
--
2.51.0
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