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Revert-cpu-add-Cortex-A72-processor-kvm-target-suppo.patch 1.99 KB
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imxcc 提交于 2022-02-11 15:35 . Update with openEuler !230
From 7474971c6fd6c6f77e66ded125e5f2521c7e12a2 Mon Sep 17 00:00:00 2001
From: Mingwang Li <limingwang@huawei.com>
Date: Wed, 9 Feb 2022 17:35:52 +0800
Subject: [PATCH 2/3] Revert "cpu: add Cortex-A72 processor kvm target support"
This reverts commit f0da7fa5230b5f771570b2c12288e4a56a20dd97.
Signed-off-by: Mingwang Li <limingwang@huawei.com>
---
target/arm/cpu64.c | 1 -
target/arm/kvm-consts.h | 3 ---
2 files changed, 4 deletions(-)
diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
index bd8e5b5676..26419fe994 100644
--- a/target/arm/cpu64.c
+++ b/target/arm/cpu64.c
@@ -202,7 +202,6 @@ static void aarch64_a72_initfn(Object *obj)
ARMCPU *cpu = ARM_CPU(obj);
cpu->dtb_compatible = "arm,cortex-a72";
- cpu->kvm_target = QEMU_KVM_ARM_TARGET_GENERIC_V8;
set_feature(&cpu->env, ARM_FEATURE_V8);
set_feature(&cpu->env, ARM_FEATURE_NEON);
set_feature(&cpu->env, ARM_FEATURE_GENERIC_TIMER);
diff --git a/target/arm/kvm-consts.h b/target/arm/kvm-consts.h
index 5f1311ade7..580f1c1fee 100644
--- a/target/arm/kvm-consts.h
+++ b/target/arm/kvm-consts.h
@@ -130,8 +130,6 @@ MISMATCH_CHECK(QEMU_PSCI_RET_DISABLED, PSCI_RET_DISABLED);
#define QEMU_KVM_ARM_TARGET_CORTEX_A57 2
#define QEMU_KVM_ARM_TARGET_XGENE_POTENZA 3
#define QEMU_KVM_ARM_TARGET_CORTEX_A53 4
-/* Generic ARM v8 target */
-#define QEMU_KVM_ARM_TARGET_GENERIC_V8 5
/* There's no kernel define for this: sentinel value which
* matches no KVM target value for either 64 or 32 bit
@@ -143,7 +141,6 @@ MISMATCH_CHECK(QEMU_KVM_ARM_TARGET_FOUNDATION_V8, KVM_ARM_TARGET_FOUNDATION_V8);
MISMATCH_CHECK(QEMU_KVM_ARM_TARGET_CORTEX_A57, KVM_ARM_TARGET_CORTEX_A57);
MISMATCH_CHECK(QEMU_KVM_ARM_TARGET_XGENE_POTENZA, KVM_ARM_TARGET_XGENE_POTENZA);
MISMATCH_CHECK(QEMU_KVM_ARM_TARGET_CORTEX_A53, KVM_ARM_TARGET_CORTEX_A53);
-MISMATCH_CHECK(QEMU_KVM_ARM_TARGET_GENERIC_V8, KVM_ARM_TARGET_GENERIC_V8);
#define CP_REG_ARM64 0x6000000000000000ULL
#define CP_REG_ARM_COPROC_MASK 0x000000000FFF0000
--
2.27.0
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