Messages in this thread | | | Date | Sun, 19 Feb 2023 16:33:25 +0800 | From | Chao Gao <> | Subject | Re: [PATCH v2 1/7] KVM: selftests: x86: Add a working xstate data structure |
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On Tue, Feb 14, 2023 at 06:46:00PM +0000, Mingwei Zhang wrote: >- /* xsave data for guest_code */ >- xsavedata = vm_vaddr_alloc_pages(vm, 3); >- memset(addr_gva2hva(vm, xsavedata), 0, 3 * getpagesize()); >- vcpu_args_set(vcpu, 3, amx_cfg, tiledata, xsavedata); >+ /* XSAVE state for guest_code */ >+ xstate = vm_vaddr_alloc_pages(vm, DIV_ROUND_UP(XSAVE_SIZE, PAGE_SIZE)); >+ memset(addr_gva2hva(vm, xstate), 0, DIV_ROUND_UP(XSAVE_SIZE, PAGE_SIZE));
^ this should be the size in bytes instead of in pages. Right?
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