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Searched refs:shadow_start (Results 1 – 8 of 8) sorted by relevance

/linux/mm/kmsan/
H A Dshadow.c221 unsigned long shadow_start, origin_start, shadow_end, origin_end; in kmsan_vmap_pages_range_noflush() local
228 shadow_start = vmalloc_meta((void *)start, KMSAN_META_SHADOW); in kmsan_vmap_pages_range_noflush()
230 if (!shadow_start) in kmsan_vmap_pages_range_noflush()
249 mapped = __vmap_pages_range_noflush(shadow_start, shadow_end, prot, in kmsan_vmap_pages_range_noflush()
262 flush_tlb_kernel_range(shadow_start, shadow_end); in kmsan_vmap_pages_range_noflush()
264 flush_cache_vmap(shadow_start, shadow_end); in kmsan_vmap_pages_range_noflush()
H A Dcore.c198 u32 *shadow_start, *origin_start; in kmsan_internal_set_shadow_origin() local
202 shadow_start = kmsan_get_metadata(addr, KMSAN_META_SHADOW); in kmsan_internal_set_shadow_origin()
203 if (!shadow_start) { in kmsan_internal_set_shadow_origin()
215 __memset(shadow_start, b, size); in kmsan_internal_set_shadow_origin()
233 if (origin || !shadow_start[i]) in kmsan_internal_set_shadow_origin()
/linux/arch/arm/mm/
H A Dkasan_init.c197 void *shadow_start, *shadow_end; in create_mapping() local
199 shadow_start = kasan_mem_to_shadow(start); in create_mapping()
203 start, end, shadow_start, shadow_end); in create_mapping()
205 kasan_pgd_populate((unsigned long)shadow_start & PAGE_MASK, in create_mapping()
/linux/arch/arm64/mm/
H A Dkasan_init.c385 unsigned long shadow_start, shadow_end; in kasan_populate_early_vm_area_shadow() local
390 shadow_start = (unsigned long)kasan_mem_to_shadow(start); in kasan_populate_early_vm_area_shadow()
391 shadow_start = ALIGN_DOWN(shadow_start, PAGE_SIZE); in kasan_populate_early_vm_area_shadow()
394 kasan_map_populate(shadow_start, shadow_end, NUMA_NO_NODE); in kasan_populate_early_vm_area_shadow()
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/acr/
H A Dgp102.c127 acr->shadow_start = nvkm_memory_addr(acr->wpr); in gp102_acr_wpr_alloc()
128 acr->wpr_start = acr->shadow_start + (nvkm_memory_size(acr->wpr) >> 1); in gp102_acr_wpr_alloc()
210 desc->regions.region_props[0].shadow_mem_start_addr = acr->shadow_start >> 8; in gp102_acr_load_setup()
H A Dbase.c297 acr->wpr_start, acr->wpr_end, acr->shadow_start); in nvkm_acr_oneinit()
/linux/arch/x86/mm/
H A Dkasan_init_64.c335 unsigned long shadow_start, shadow_end; in kasan_populate_shadow_for_vaddr() local
337 shadow_start = kasan_mem_to_shadow_align_down((unsigned long)va); in kasan_populate_shadow_for_vaddr()
339 kasan_populate_shadow(shadow_start, shadow_end, nid); in kasan_populate_shadow_for_vaddr()
/linux/drivers/gpu/drm/nouveau/include/nvkm/subdev/
H A Dacr.h47 u64 shadow_start; member