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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /arch/x86/kvm/kvm-asm-offsets.c
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--arch/x86/kvm/kvm-asm-offsets.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/x86/kvm/kvm-asm-offsets.c b/arch/x86/kvm/kvm-asm-offsets.c
new file mode 100644
index 000000000..24a710d37
--- /dev/null
+++ b/arch/x86/kvm/kvm-asm-offsets.c
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Generate definitions needed by assembly language modules.
+ * This code generates raw asm output which is post-processed to extract
+ * and format the required data.
+ */
+#define COMPILE_OFFSETS
+
+#include <linux/kbuild.h>
+#include "vmx/vmx.h"
+#include "svm/svm.h"
+
+static void __used common(void)
+{
+ if (IS_ENABLED(CONFIG_KVM_AMD)) {
+ BLANK();
+ OFFSET(SVM_vcpu_arch_regs, vcpu_svm, vcpu.arch.regs);
+ OFFSET(SVM_current_vmcb, vcpu_svm, current_vmcb);
+ OFFSET(SVM_spec_ctrl, vcpu_svm, spec_ctrl);
+ OFFSET(SVM_vmcb01, vcpu_svm, vmcb01);
+ OFFSET(KVM_VMCB_pa, kvm_vmcb_info, pa);
+ OFFSET(SD_save_area_pa, svm_cpu_data, save_area_pa);
+ }
+
+ if (IS_ENABLED(CONFIG_KVM_INTEL)) {
+ BLANK();
+ OFFSET(VMX_spec_ctrl, vcpu_vmx, spec_ctrl);
+ }
+}