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Searched refs:start_gfn (Results 1 – 14 of 14) sorted by relevance

/linux/tools/testing/selftests/kvm/s390/
H A Dcmma_test.c42 " llilf 1,%[start_gfn]\n" in guest_do_one_essa()
51 : [start_gfn] "L"(TEST_DATA_START_GFN) in guest_do_one_essa()
65 " llilf 1,%[start_gfn]\n" in guest_dirty_test_data()
82 : [start_gfn] "L"(TEST_DATA_START_GFN), in guest_dirty_test_data()
216 .start_gfn = 0, in vm_get_cmma_bits()
385 .start_gfn = 0, in assert_all_slots_cmma_dirty()
394 TEST_ASSERT_EQ(args.start_gfn, 0); in assert_all_slots_cmma_dirty()
398 .start_gfn = MAIN_PAGE_COUNT, in assert_all_slots_cmma_dirty()
406 TEST_ASSERT_EQ(args.start_gfn, TEST_DATA_START_GFN); in assert_all_slots_cmma_dirty()
411 .start_gfn in assert_all_slots_cmma_dirty()
474 query_cmma_range(struct kvm_vm * vm,u64 start_gfn,u64 gfn_count,struct kvm_s390_cmma_log * res_out) query_cmma_range() argument
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/linux/arch/x86/kvm/
H A Dkvm_onhyperv.c14 u64 start_gfn; member
23 return hyperv_fill_flush_guest_mapping_list(flush, range->start_gfn, in kvm_fill_hv_flush_list_func()
95 int hv_flush_remote_tlbs_range(struct kvm *kvm, gfn_t start_gfn, gfn_t nr_pages) in hv_flush_remote_tlbs_range() argument
98 .start_gfn = start_gfn, in hv_flush_remote_tlbs_range()
/linux/drivers/hv/
H A Dmshv_regions.c86 u64 gfn = region->start_gfn + page_offset; in mshv_region_process_chunk()
185 region->start_gfn = guest_pfn; in mshv_region_create()
255 region->start_gfn + page_offset, in mshv_region_chunk_remap()
339 region->start_gfn + page_offset, in mshv_region_chunk_unmap()
483 page_offset = ALIGN_DOWN(gfn - region->start_gfn, in mshv_region_handle_gfn_fault()
H A Dmshv_trace.h394 TP_PROTO(u64 partition_id, u64 start_uaddr, u64 start_gfn, u64 nr_pages, u32 map_flags,
396 TP_ARGS(partition_id, start_uaddr, start_gfn, nr_pages, map_flags, ret),
400 __field(u64, start_gfn)
408 __entry->start_gfn = start_gfn;
416 __entry->start_gfn,
H A Dmshv_root_main.c620 if (gfn >= region->start_gfn && in mshv_partition_region_by_gfn()
621 gfn < region->start_gfn + region->nr_pages) in mshv_partition_region_by_gfn()
1228 if (mem->guest_pfn + nr_pages <= rg->start_gfn || in mshv_partition_create_region()
1229 rg->start_gfn + rg->nr_pages <= mem->guest_pfn) in mshv_partition_create_region()
1293 region->start_gfn, ret); in mshv_prepare_pinned_region()
1308 region->start_gfn, shrc); in mshv_prepare_pinned_region()
1375 region->start_gfn, in mshv_map_user_memory()
1381 region->start_gfn, in mshv_map_user_memory()
1388 region->start_gfn, region->nr_pages, in mshv_map_user_memory()
1425 region->start_gfn != mem->guest_pfn || in mshv_unmap_user_memory()
H A Dmshv_root.h88 u64 start_gfn; member
/linux/arch/x86/hyperv/
H A Dnested.c58 u64 start_gfn, u64 pages) in hyperv_fill_flush_guest_mapping_list() argument
60 u64 cur = start_gfn; in hyperv_fill_flush_guest_mapping_list()
/linux/arch/loongarch/kvm/
H A Dmmu.c292 static void kvm_flush_range(struct kvm *kvm, gfn_t start_gfn, gfn_t end_gfn, int lock) in kvm_flush_range() argument
305 ret = kvm_ptw_top(kvm->arch.pgd, start_gfn << PAGE_SHIFT, in kvm_flush_range()
309 ret = kvm_ptw_top(kvm->arch.pgd, start_gfn << PAGE_SHIFT, in kvm_flush_range()
341 static int kvm_mkclean_gpa_pt(struct kvm *kvm, gfn_t start_gfn, gfn_t end_gfn) in kvm_mkclean_gpa_pt() argument
348 return kvm_ptw_top(kvm->arch.pgd, start_gfn << PAGE_SHIFT, end_gfn << PAGE_SHIFT, &ctx); in kvm_mkclean_gpa_pt()
/linux/virt/kvm/
H A Dguest_memfd.c861 long kvm_gmem_populate(struct kvm *kvm, gfn_t start_gfn, void __user *src, long npages, in kvm_gmem_populate() argument
876 slot = gfn_to_memslot(kvm, start_gfn); in kvm_gmem_populate()
884 npages = min_t(ulong, slot->npages - (start_gfn - slot->base_gfn), npages); in kvm_gmem_populate()
905 ret = __kvm_gmem_populate(kvm, slot, file, start_gfn + i, src_page, in kvm_gmem_populate()
H A Dkvm_main.c3374 gfn_t start_gfn = gpa >> PAGE_SHIFT; in __kvm_gfn_to_hva_cache_init() local
3376 gfn_t nr_pages_needed = end_gfn - start_gfn + 1; in __kvm_gfn_to_hva_cache_init()
3382 if (start_gfn > end_gfn) { in __kvm_gfn_to_hva_cache_init()
3391 for ( ; start_gfn <= end_gfn; start_gfn += nr_pages_avail) { in __kvm_gfn_to_hva_cache_init()
3392 ghc->memslot = __gfn_to_memslot(slots, start_gfn); in __kvm_gfn_to_hva_cache_init()
3393 ghc->hva = gfn_to_hva_many(ghc->memslot, start_gfn, in __kvm_gfn_to_hva_cache_init()
/linux/drivers/gpu/drm/i915/gvt/
H A Dgtt.c1095 unsigned long start_gfn; in split_2MB_gtt_entry() local
1102 start_gfn = ops->get_pfn(se); in split_2MB_gtt_entry()
1109 ret = intel_gvt_dma_map_guest_page(vgpu, start_gfn + sub_index, in split_2MB_gtt_entry()
1150 unsigned long start_gfn; in split_64KB_gtt_entry() local
1158 start_gfn = ops->get_pfn(se); in split_64KB_gtt_entry()
1164 ret = intel_gvt_dma_map_guest_page(vgpu, start_gfn + i, in split_64KB_gtt_entry()
/linux/arch/s390/kvm/
H A Dkvm-s390.c984 gfn_t start_gfn = 0; in kvm_s390_set_mem_control() local
995 start_gfn = dat_reset_cmma(kvm->arch.gmap->asce, start_gfn); in kvm_s390_set_mem_control()
997 } while (start_gfn); in kvm_s390_set_mem_control()
2120 args->start_gfn + i, keys + i); in kvm_s390_get_skeys()
2187 args->start_gfn + i, keys[i], 0); in kvm_s390_set_skeys()
2240 ret = dat_peek_cmma(args->start_gfn, kvm->arch.gmap->asce, &args->count, in kvm_s390_get_cmma_bits()
2243 ret = dat_get_cmma(kvm->arch.gmap->asce, &args->start_gfn, &args->count, in kvm_s390_get_cmma_bits()
2301 r = dat_set_cmma_bits(mc, kvm->arch.gmap->asce, args->start_gfn, in kvm_s390_set_cmma_bits()
H A Ddat.h550 long dat_reset_cmma(union asce asce, gfn_t start_gfn);
/linux/Documentation/virt/kvm/
H A Dapi.rst4017 __u64 start_gfn;
4024 The start_gfn field is the number of the first guest frame whose storage keys
4027 The count field is the number of consecutive frames (starting from start_gfn)
4048 The start_gfn field is the number of the first guest frame whose storage keys
4051 The count field is the number of consecutive frames (starting from start_gfn)
4058 single frame starting at start_gfn for count frames.
4655 __u64 start_gfn;
4665 start_gfn is the number of the first guest frame whose CMMA values are
4683 start_gfn will indicate the first page frame whose CMMA bits were dirty.
4703 the output start_gfn will be equal to the input start_gfn,
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