linux-kernel - [PATCH 6.10] LoongArch: KVM: Remove unnecessary definition of KVM_PRIVATE_MEM

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Message-ID: <796C6F09389EF61B+20240916092052.422948-1-wangyuli@uniontech.com>
Date: Mon, 16 Sep 2024 17:20:52 +0800
From: WangYuli <wangyuli@...ontech.com>
To: stable@...r.kernel.org,
	gregkh@...uxfoundation.org,
	sashal@...nel.org,
	maobibo@...ngson.cn,
	guanwentao@...ontech.com,
	wangyuli@...ontech.com,
	chenhuacai@...ngson.cn
Cc: zhaotianrui@...ngson.cn,
	kernel@...0n.name,
	kvm@...r.kernel.org,
	loongarch@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: [PATCH 6.10] LoongArch: KVM: Remove unnecessary definition of KVM_PRIVATE_MEM_SLOTS

From: Yuli Wang <wangyuli@...ontech.com>

[ Upstream commit 296b03ce389b4f7b3d7ea5664e53d432fb17e745 ]

1. "KVM_PRIVATE_MEM_SLOTS" is renamed as "KVM_INTERNAL_MEM_SLOTS".

2. "KVM_INTERNAL_MEM_SLOTS" defaults to zero, so it is not necessary to
define it in LoongArch's asm/kvm_host.h.

Link: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=bdd1c37a315bc50ab14066c4852bc8dcf070451e
Link: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=b075450868dbc0950f0942617f222eeb989cad10
Reviewed-by: Bibo Mao <maobibo@...ngson.cn>
Signed-off-by: Wentao Guan <guanwentao@...ontech.com>
Signed-off-by: Yuli Wang <wangyuli@...ontech.com>
Signed-off-by: Huacai Chen <chenhuacai@...ngson.cn>
---
 arch/loongarch/include/asm/kvm_host.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/loongarch/include/asm/kvm_host.h b/arch/loongarch/include/asm/kvm_host.h
index c87b6ea0ec47..d348005d143e 100644
--- a/arch/loongarch/include/asm/kvm_host.h
+++ b/arch/loongarch/include/asm/kvm_host.h
@@ -26,8 +26,6 @@
 
 #define KVM_MAX_VCPUS			256
 #define KVM_MAX_CPUCFG_REGS		21
-/* memory slots that does not exposed to userspace */
-#define KVM_PRIVATE_MEM_SLOTS		0
 
 #define KVM_HALT_POLL_NS_DEFAULT	500000
 
-- 
2.43.0