[PATCH 3/6] KVM: x86/mmu: avoid struct page in MMU

Paolo Bonzini pbonzini at redhat.com
Thu Jun 24 17:31:11 AEST 2021


On 24/06/21 05:57, David Stevens wrote:
>   static int __direct_map(struct kvm_vcpu *vcpu, gpa_t gpa, u32 error_code,
> -			int map_writable, int max_level, kvm_pfn_t pfn,
> +			int map_writable, int max_level,
> +			const struct kvm_pfn_page *pfnpg,
>   			bool prefault, bool is_tdp)
>   {
>   	bool nx_huge_page_workaround_enabled = is_nx_huge_pa

So the main difference with my tentative patches is that here I was 
passing the struct by value.  I'll try to clean this up for 5.15, but 
for now it's all good like this.  Thanks again!

Paolo



More information about the Linuxppc-dev mailing list