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From: Binbin Wu <binbin.wu@linux.intel.com>
To: pbonzini@redhat.com, seanjc@google.com, kvm@vger.kernel.org
Cc: rick.p.edgecombe@intel.com, kai.huang@intel.com,
	adrian.hunter@intel.com, reinette.chatre@intel.com,
	xiaoyao.li@intel.com, tony.lindgren@linux.intel.com,
	isaku.yamahata@intel.com, yan.y.zhao@intel.com,
	chao.gao@intel.com, linux-kernel@vger.kernel.org,
	binbin.wu@linux.intel.com
Subject: [PATCH 06/18] KVM: x86: Move KVM_MAX_MCE_BANKS to header file
Date: Tue, 10 Dec 2024 08:49:32 +0800	[thread overview]
Message-ID: <20241210004946.3718496-7-binbin.wu@linux.intel.com> (raw)
In-Reply-To: <20241210004946.3718496-1-binbin.wu@linux.intel.com>

From: Isaku Yamahata <isaku.yamahata@intel.com>

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


  parent reply	other threads:[~2024-12-10  0:48 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-12-10  0:49 [PATCH 00/18] KVM: TDX: TDX "the rest" part Binbin Wu
2024-12-10  0:49 ` [PATCH 01/18] KVM: x86: Add a switch_db_regs flag to handle TDX's auto-switched behavior Binbin Wu
2024-12-10  0:49 ` [PATCH 02/18] KVM: TDX: Handle EPT violation/misconfig exit Binbin Wu
2024-12-10  0:49 ` [PATCH 03/18] KVM: TDX: Detect unexpected SEPT violations due to pending SPTEs Binbin Wu
2024-12-10  0:49 ` [PATCH 04/18] KVM: TDX: Handle TDX PV CPUID hypercall Binbin Wu
2024-12-10  0:49 ` [PATCH 05/18] KVM: TDX: Handle TDX PV HLT hypercall Binbin Wu
2024-12-10  0:49 ` Binbin Wu [this message]
2024-12-10  0:49 ` [PATCH 07/18] KVM: TDX: Implement callbacks for MSR operations Binbin Wu
2025-01-15 11:26   ` Huang, Kai
2024-12-10  0:49 ` [PATCH 08/18] KVM: TDX: Handle TDX PV rdmsr/wrmsr hypercall Binbin Wu
2024-12-10  0:49 ` [PATCH 09/18] KVM: TDX: Enable guest access to LMCE related MSRs Binbin Wu
2024-12-10  0:49 ` [PATCH 10/18] KVM: TDX: Handle TDG.VP.VMCALL<GetTdVmCallInfo> hypercall Binbin Wu
2024-12-10  0:49 ` [PATCH 11/18] KVM: TDX: Add methods to ignore accesses to CPU state Binbin Wu
2025-01-15  6:51   ` Binbin Wu
2024-12-10  0:49 ` [PATCH 12/18] KVM: TDX: Add method to ignore guest instruction emulation Binbin Wu
2024-12-10  0:49 ` [PATCH 13/18] KVM: TDX: Add methods to ignore VMX preemption timer Binbin Wu
2024-12-10  0:49 ` [PATCH 14/18] KVM: TDX: Add methods to ignore accesses to TSC Binbin Wu
2024-12-10  0:49 ` [PATCH 15/18] KVM: TDX: Ignore setting up mce Binbin Wu
2024-12-10  0:49 ` [PATCH 16/18] KVM: TDX: Add a method to ignore hypercall patching Binbin Wu
2024-12-10  0:49 ` [PATCH 17/18] KVM: TDX: Make TDX VM type supported Binbin Wu
2024-12-10  0:49 ` [PATCH 18/18] Documentation/virt/kvm: Document on Trust Domain Extensions(TDX) Binbin Wu
2025-02-19 10:23   ` Huang, Kai
2025-02-20  5:50     ` Xiaoyao Li
2025-02-20 23:45       ` Huang, Kai
2024-12-10 18:25 ` [PATCH 00/18] KVM: TDX: TDX "the rest" part Paolo Bonzini
2024-12-11  1:31   ` Binbin Wu

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