Thread (34 messages) 34 messages, 6 authors, 2021-06-25

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

From: Paolo Bonzini <pbonzini@redhat.com>
Date: 2021-06-24 07:31:21
Also in: dri-devel, intel-gfx, kvm, kvmarm, linux-mips, linuxppc-dev, lkml

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


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