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

From: Paolo Bonzini
Date: Thu Jun 24 2021 - 03:31:21 EST


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