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Searched refs:kfence_pool (Results 1 – 4 of 4) sorted by relevance

/linux/arch/loongarch/include/asm/
H A Dkfence.h21 char *kfence_pool = __kfence_pool; in arch_kfence_init_pool() local
33 virt_to_phys((void *)kfence_pool), PAGE_KERNEL); in arch_kfence_init_pool()
36 __kfence_pool = kfence_pool; in arch_kfence_init_pool()
40 kaddr = kfence_pool; in arch_kfence_init_pool()
42 while (kaddr < kfence_pool + KFENCE_POOL_SIZE) { in arch_kfence_init_pool()
/linux/arch/powerpc/mm/book3s64/
H A Dradix_pgtable.c380 phys_addr_t kfence_pool; in alloc_kfence_pool() local
396 kfence_pool = memblock_phys_alloc(KFENCE_POOL_SIZE, PAGE_SIZE); in alloc_kfence_pool()
397 if (!kfence_pool) in alloc_kfence_pool()
400 memblock_mark_nomap(kfence_pool, KFENCE_POOL_SIZE); in alloc_kfence_pool()
401 return kfence_pool; in alloc_kfence_pool()
408 static inline void map_kfence_pool(phys_addr_t kfence_pool) in map_kfence_pool() argument
410 if (!kfence_pool) in map_kfence_pool()
413 if (create_physical_mapping(kfence_pool, kfence_pool + KFENCE_POOL_SIZE, in map_kfence_pool()
417 memblock_clear_nomap(kfence_pool, KFENCE_POOL_SIZE); in map_kfence_pool()
418 __kfence_pool = __va(kfence_pool); in map_kfence_pool()
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/linux/arch/arm64/mm/
H A Dmmu.c586 phys_addr_t kfence_pool; in arm64_kfence_alloc_pool() local
591 kfence_pool = memblock_phys_alloc(KFENCE_POOL_SIZE, PAGE_SIZE); in arm64_kfence_alloc_pool()
592 if (!kfence_pool) { in arm64_kfence_alloc_pool()
599 memblock_mark_nomap(kfence_pool, KFENCE_POOL_SIZE); in arm64_kfence_alloc_pool()
601 return kfence_pool; in arm64_kfence_alloc_pool()
604 static void __init arm64_kfence_map_pool(phys_addr_t kfence_pool, pgd_t *pgdp) in arm64_kfence_map_pool() argument
606 if (!kfence_pool) in arm64_kfence_map_pool()
610 __map_memblock(pgdp, kfence_pool, kfence_pool + KFENCE_POOL_SIZE, in arm64_kfence_map_pool()
613 memblock_clear_nomap(kfence_pool, KFENCE_POOL_SIZE); in arm64_kfence_map_pool()
614 __kfence_pool = phys_to_virt(kfence_pool); in arm64_kfence_map_pool()
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/linux/arch/riscv/mm/
H A Dinit.c1264 phys_addr_t kfence_pool __maybe_unused; in create_linear_mapping_page_table()
1284 kfence_pool = memblock_phys_alloc(KFENCE_POOL_SIZE, PAGE_SIZE); in create_linear_mapping_page_table()
1285 BUG_ON(!kfence_pool); in create_linear_mapping_page_table()
1287 memblock_mark_nomap(kfence_pool, KFENCE_POOL_SIZE); in create_linear_mapping_page_table()
1288 __kfence_pool = __va(kfence_pool); in create_linear_mapping_page_table()
1311 create_linear_mapping_range(kfence_pool, kfence_pool + KFENCE_POOL_SIZE, PAGE_SIZE, NULL); in create_linear_mapping_page_table()
1313 memblock_clear_nomap(kfence_pool, KFENCE_POOL_SIZE); in create_linear_mapping_page_table()