From: Sean Christopherson <seanjc@google.com>
To: Sean Christopherson <seanjc@google.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
Kiryl Shutsemau <kas@kernel.org>,
David Woodhouse <dwmw2@infradead.org>,
Paul Durrant <paul@xen.org>
Cc: Dave Hansen <dave.hansen@linux.intel.com>,
Rick Edgecombe <rick.p.edgecombe@intel.com>,
kvm@vger.kernel.org, x86@kernel.org, linux-coco@lists.linux.dev,
linux-kernel@vger.kernel.org, Yosry Ahmed <yosry@kernel.org>,
Kai Huang <kai.huang@intel.com>,
Binbin Wu <binbin.wu@linux.intel.com>
Subject: [PATCH v2 06/15] KVM: x86: Rename kvm_cache_regs.h => regs.h
Date: Thu, 14 May 2026 14:53:46 -0700 [thread overview]
Message-ID: <20260514215355.1648463-7-seanjc@google.com> (raw)
In-Reply-To: <20260514215355.1648463-1-seanjc@google.com>
Rename kvm_cache_regs.h to simply regs.h, as the "cache" nomenclature is
already a lie (the file deals with state/registers that aren't cached per
se), and so that more code/functionality can be landed in the header
without making it a truly horrible misnomer.
Deliberately drop the kvm_ prefix/namespace to align with other "local"
headers, and to further differentiate regs.h from the public/global
arch/x86/include/asm/kvm_vcpu_regs.h, which sadly needs to stay in asm/
so that the number of registers can be referenced by kvm_vcpu_arch.
No functional change intended.
Signed-off-by: Sean Christopherson <seanjc@google.com>
---
arch/x86/kvm/emulate.c | 2 +-
arch/x86/kvm/lapic.c | 2 +-
arch/x86/kvm/mmu.h | 2 +-
arch/x86/kvm/mmu/mmu.c | 2 +-
arch/x86/kvm/{kvm_cache_regs.h => regs.h} | 4 ++--
arch/x86/kvm/smm.c | 2 +-
arch/x86/kvm/svm/svm.c | 2 +-
arch/x86/kvm/svm/svm.h | 2 +-
arch/x86/kvm/vmx/nested.h | 2 +-
arch/x86/kvm/vmx/sgx.c | 2 +-
arch/x86/kvm/vmx/vmx.c | 2 +-
arch/x86/kvm/vmx/vmx.h | 2 +-
arch/x86/kvm/x86.c | 2 +-
arch/x86/kvm/x86.h | 2 +-
14 files changed, 15 insertions(+), 15 deletions(-)
rename arch/x86/kvm/{kvm_cache_regs.h => regs.h} (99%)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 8013dccb3110..6e64761f64b1 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -20,7 +20,7 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kvm_host.h>
-#include "kvm_cache_regs.h"
+#include "regs.h"
#include "kvm_emulate.h"
#include <linux/stringify.h>
#include <asm/debugreg.h>
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 4078e624ca66..d8dbfb107bfb 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -37,7 +37,7 @@
#include <asm/delay.h>
#include <linux/atomic.h>
#include <linux/jump_label.h>
-#include "kvm_cache_regs.h"
+#include "regs.h"
#include "irq.h"
#include "ioapic.h"
#include "trace.h"
diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h
index ddf4e467c071..e1bb663ebbd5 100644
--- a/arch/x86/kvm/mmu.h
+++ b/arch/x86/kvm/mmu.h
@@ -3,7 +3,7 @@
#define __KVM_X86_MMU_H
#include <linux/kvm_host.h>
-#include "kvm_cache_regs.h"
+#include "regs.h"
#include "x86.h"
#include "cpuid.h"
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index c87c26bf4149..b8f2edf2cfeb 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -22,7 +22,7 @@
#include "mmu_internal.h"
#include "tdp_mmu.h"
#include "x86.h"
-#include "kvm_cache_regs.h"
+#include "regs.h"
#include "smm.h"
#include "kvm_emulate.h"
#include "page_track.h"
diff --git a/arch/x86/kvm/kvm_cache_regs.h b/arch/x86/kvm/regs.h
similarity index 99%
rename from arch/x86/kvm/kvm_cache_regs.h
rename to arch/x86/kvm/regs.h
index 2ae492ad6412..4440f3992fce 100644
--- a/arch/x86/kvm/kvm_cache_regs.h
+++ b/arch/x86/kvm/regs.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef ASM_KVM_CACHE_REGS_H
-#define ASM_KVM_CACHE_REGS_H
+#ifndef ARCH_X86_KVM_REGS_H
+#define ARCH_X86_KVM_REGS_H
#include <linux/kvm_host.h>
diff --git a/arch/x86/kvm/smm.c b/arch/x86/kvm/smm.c
index f623c5986119..a446487bdd5c 100644
--- a/arch/x86/kvm/smm.c
+++ b/arch/x86/kvm/smm.c
@@ -3,7 +3,7 @@
#include <linux/kvm_host.h>
#include "x86.h"
-#include "kvm_cache_regs.h"
+#include "regs.h"
#include "kvm_emulate.h"
#include "smm.h"
#include "cpuid.h"
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index 4ad87f8df392..be775d285ce7 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -4,7 +4,7 @@
#include "irq.h"
#include "mmu.h"
-#include "kvm_cache_regs.h"
+#include "regs.h"
#include "x86.h"
#include "smm.h"
#include "cpuid.h"
diff --git a/arch/x86/kvm/svm/svm.h b/arch/x86/kvm/svm/svm.h
index 2b6733dffd76..b8c7f4535691 100644
--- a/arch/x86/kvm/svm/svm.h
+++ b/arch/x86/kvm/svm/svm.h
@@ -23,7 +23,7 @@
#include <asm/sev-common.h>
#include "cpuid.h"
-#include "kvm_cache_regs.h"
+#include "regs.h"
#include "x86.h"
/*
diff --git a/arch/x86/kvm/vmx/nested.h b/arch/x86/kvm/vmx/nested.h
index 213a448104af..6d6cd5904ddf 100644
--- a/arch/x86/kvm/vmx/nested.h
+++ b/arch/x86/kvm/vmx/nested.h
@@ -2,7 +2,7 @@
#ifndef __KVM_X86_VMX_NESTED_H
#define __KVM_X86_VMX_NESTED_H
-#include "kvm_cache_regs.h"
+#include "regs.h"
#include "hyperv.h"
#include "vmcs12.h"
#include "vmx.h"
diff --git a/arch/x86/kvm/vmx/sgx.c b/arch/x86/kvm/vmx/sgx.c
index 4c61fc33f764..66c315554b46 100644
--- a/arch/x86/kvm/vmx/sgx.c
+++ b/arch/x86/kvm/vmx/sgx.c
@@ -6,7 +6,7 @@
#include <asm/sgx.h>
#include "x86.h"
-#include "kvm_cache_regs.h"
+#include "regs.h"
#include "nested.h"
#include "sgx.h"
#include "vmx.h"
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index b02d176800f8..67bc6edfd856 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -59,7 +59,7 @@
#include "hyperv.h"
#include "kvm_onhyperv.h"
#include "irq.h"
-#include "kvm_cache_regs.h"
+#include "regs.h"
#include "lapic.h"
#include "mmu.h"
#include "nested.h"
diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h
index daedf663c0a9..de9de0d2016c 100644
--- a/arch/x86/kvm/vmx/vmx.h
+++ b/arch/x86/kvm/vmx/vmx.h
@@ -10,7 +10,7 @@
#include <asm/posted_intr.h>
#include "capabilities.h"
-#include "../kvm_cache_regs.h"
+#include "../regs.h"
#include "pmu_intel.h"
#include "vmcs.h"
#include "vmx_ops.h"
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 23b3957b9ae0..ab13aed2cbd0 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -23,7 +23,7 @@
#include "mmu.h"
#include "i8254.h"
#include "tss.h"
-#include "kvm_cache_regs.h"
+#include "regs.h"
#include "kvm_emulate.h"
#include "mmu/page_track.h"
#include "x86.h"
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h
index 38a905fa86de..2bbecc83ecc2 100644
--- a/arch/x86/kvm/x86.h
+++ b/arch/x86/kvm/x86.h
@@ -6,7 +6,7 @@
#include <asm/fpu/xstate.h>
#include <asm/mce.h>
#include <asm/pvclock.h>
-#include "kvm_cache_regs.h"
+#include "regs.h"
#include "kvm_emulate.h"
#include "cpuid.h"
--
2.54.0.563.g4f69b47b94-goog
next prev parent reply other threads:[~2026-05-14 21:54 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-14 21:53 [PATCH v2 00/15] KVM: x86: Clean up kvm_<reg>_{read,write}() mess Sean Christopherson
2026-05-14 21:53 ` [PATCH v2 01/15] KVM: SVM: Truncate INVLPGA address in compatibility mode Sean Christopherson
2026-05-15 6:36 ` Binbin Wu
2026-05-14 21:53 ` [PATCH v2 02/15] KVM: x86/xen: Bug the VM if 32-bit KVM observes a 64-bit mode hypercall Sean Christopherson
2026-05-15 6:46 ` Binbin Wu
2026-05-14 21:53 ` [PATCH v2 03/15] KVM: x86/xen: Don't truncate RAX when handling hypercall from protected guest Sean Christopherson
2026-05-15 7:21 ` Binbin Wu
2026-05-15 12:55 ` Sean Christopherson
2026-05-14 21:53 ` [PATCH v2 04/15] KVM: VMX: Read 32-bit GPR values for ENCLS instructions outside of 64-bit mode Sean Christopherson
2026-05-15 7:26 ` Binbin Wu
2026-05-14 21:53 ` [PATCH v2 05/15] KVM: x86: Trace hypercall register *after* truncating values for 32-bit Sean Christopherson
2026-05-15 7:32 ` Binbin Wu
2026-05-14 21:53 ` Sean Christopherson [this message]
2026-05-14 22:28 ` [PATCH v2 06/15] KVM: x86: Rename kvm_cache_regs.h => regs.h Yosry Ahmed
2026-05-15 7:45 ` Binbin Wu
2026-05-14 21:53 ` [PATCH v2 07/15] KVM: x86: Move inlined CR and DR helpers from x86.h to regs.h Sean Christopherson
2026-05-14 22:30 ` Yosry Ahmed
2026-05-15 8:07 ` Binbin Wu
2026-05-14 21:53 ` [PATCH v2 08/15] KVM: x86: Add mode-aware versions of kvm_<reg>_{read,write}() helpers Sean Christopherson
2026-05-15 8:46 ` Binbin Wu
2026-05-14 21:53 ` [PATCH v2 09/15] KVM: x86: Drop non-raw kvm_<reg>_write() helpers Sean Christopherson
2026-05-15 9:11 ` Binbin Wu
2026-05-14 21:53 ` [PATCH v2 10/15] KVM: nSVM: Use kvm_rax_read() now that it's mode-aware Sean Christopherson
2026-05-14 21:53 ` [PATCH v2 11/15] Revert "KVM: VMX: Read 32-bit GPR values for ENCLS instructions outside of 64-bit mode" Sean Christopherson
2026-05-15 9:26 ` Binbin Wu
2026-05-14 21:53 ` [PATCH v2 12/15] KVM: x86: Harden is_64_bit_hypercall() against bugs on 32-bit kernels Sean Christopherson
2026-05-15 9:31 ` Binbin Wu
2026-05-14 21:53 ` [PATCH v2 13/15] KVM: x86: Move update_cr8_intercept() to lapic.c Sean Christopherson
2026-05-14 21:53 ` [PATCH v2 14/15] KVM: x86: Move kvm_pv_async_pf_enabled() to x86.h (as an inline) Sean Christopherson
2026-05-14 21:53 ` [PATCH v2 15/15] KVM: x86: Move the bulk of register specific code from x86.c to regs.c Sean Christopherson
2026-05-14 22:31 ` [PATCH v2 00/15] KVM: x86: Clean up kvm_<reg>_{read,write}() mess Yosry Ahmed
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