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8886640d |
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11-Jan-2024 |
Paolo Bonzini <pbonzini@redhat.com> |
kvm: replace __KVM_HAVE_READONLY_MEM with Kconfig symbol KVM uses __KVM_HAVE_* symbols in the architecture-dependent uapi/asm/kvm.h to mask unused definitions in include/uapi/linux/kvm.h. __KVM_HAVE_READONLY_MEM however was nothing but a misguided attempt to define KVM_CAP_READONLY_MEM only on architectures where KVM_CHECK_EXTENSION(KVM_CAP_READONLY_MEM) could possibly return nonzero. This however does not make sense, and it prevented userspace from supporting this architecture-independent feature without recompilation. Therefore, these days __KVM_HAVE_READONLY_MEM does not mask anything and is only used in virt/kvm/kvm_main.c. Userspace does not need to test it and there should be no need for it to exist. Remove it and replace it with a Kconfig symbol within Linux source code. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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b37e6b68 |
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01-Oct-2023 |
Tianrui Zhao <zhaotianrui@loongson.cn> |
LoongArch: KVM: Add kvm related header files Add LoongArch KVM related header files, including kvm.h, kvm_host.h and kvm_types.h. All of those are about LoongArch virtualization features and kvm interfaces. Reviewed-by: Bibo Mao <maobibo@loongson.cn> Tested-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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