[PATCH 06/18] KVM: x86: Move KVM_MAX_MCE_BANKS to header file

Binbin Wu
2024-12-10T00:48:10Z

Move KVM_MAX_MCE_BANKS to header file so that it can be used for TDX in
a future patch.

Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com>
[binbin: split into new patch]
Signed-off-by: Binbin Wu <binbin.wu@linux.intel.com>
---
TDX "the rest" breakout:
- New patch. Split from "KVM: TDX: Implement callbacks for MSR operations for TDX". (Sean)
https://lore.kernel.org/kvm/Zg1yPIV6cVJrwGxX@google.com/
---
arch/x86/kvm/x86.c | 1 -
arch/x86/kvm/x86.h | 2 ++
2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 2b4bd56e9fb4..5eacdb5b9737 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -90,7 +90,6 @@
#include "trace.h"

#define MAX_IO_MSRS 256
-#define KVM_MAX_MCE_BANKS 32

/*
* Note, kvm_caps fields should *never* have default values, all fields must be
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h
index d69074a05779..0a1946368439 100644
--- a/arch/x86/kvm/x86.h
+++ b/arch/x86/kvm/x86.h
@@ -9,6 +9,8 @@
#include "kvm_cache_regs.h"
#include "kvm_emulate.h"

+#define KVM_MAX_MCE_BANKS 32
+
struct kvm_caps {
/* control of guest tsc rate supported? */
bool has_tsc_control;
--
2.46.0