| /linux-6.6.21/tools/testing/selftests/riscv/mm/ |
| D | mmap_test.h | 37 int prot = PROT_READ | PROT_WRITE; in do_mmaps() local
41 mmap(NULL, 5 * sizeof(int), prot, flags, 0, 0); in do_mmaps()
43 mmap(on_37_bits, 5 * sizeof(int), prot, flags, 0, 0); in do_mmaps()
45 mmap(on_38_bits, 5 * sizeof(int), prot, flags, 0, 0); in do_mmaps()
47 mmap(on_46_bits, 5 * sizeof(int), prot, flags, 0, 0); in do_mmaps()
49 mmap(on_47_bits, 5 * sizeof(int), prot, flags, 0, 0); in do_mmaps()
51 mmap(on_55_bits, 5 * sizeof(int), prot, flags, 0, 0); in do_mmaps()
53 mmap(on_56_bits, 5 * sizeof(int), prot, flags, 0, 0); in do_mmaps()
59 int prot = PROT_READ | PROT_WRITE; in memory_layout() local
62 void *value1 = mmap(NULL, sizeof(int), prot, flags, 0, 0); in memory_layout()
[all …]
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| /linux-6.6.21/net/ipv4/ |
| D | protocol.c | 32 int inet_add_protocol(const struct net_protocol *prot, unsigned char protocol) in inet_add_protocol() argument
35 NULL, prot) ? 0 : -1; in inet_add_protocol()
39 int inet_add_offload(const struct net_offload *prot, unsigned char protocol) in inet_add_offload() argument
42 NULL, prot) ? 0 : -1; in inet_add_offload()
46 int inet_del_protocol(const struct net_protocol *prot, unsigned char protocol) in inet_del_protocol() argument
51 prot, NULL) == prot) ? 0 : -1; in inet_del_protocol()
59 int inet_del_offload(const struct net_offload *prot, unsigned char protocol) in inet_del_offload() argument
64 prot, NULL) == prot) ? 0 : -1; in inet_del_offload()
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| /linux-6.6.21/net/ipv6/ |
| D | protocol.c | 28 int inet6_add_protocol(const struct inet6_protocol *prot, unsigned char protocol) in inet6_add_protocol() argument
31 NULL, prot) ? 0 : -1; in inet6_add_protocol()
35 int inet6_del_protocol(const struct inet6_protocol *prot, unsigned char protocol) in inet6_del_protocol() argument
40 prot, NULL) == prot) ? 0 : -1; in inet6_del_protocol()
52 int inet6_add_offload(const struct net_offload *prot, unsigned char protocol) in inet6_add_offload() argument
55 NULL, prot) ? 0 : -1; in inet6_add_offload()
59 int inet6_del_offload(const struct net_offload *prot, unsigned char protocol) in inet6_del_offload() argument
64 prot, NULL) == prot) ? 0 : -1; in inet6_del_offload()
|
| /linux-6.6.21/tools/testing/selftests/net/ |
| D | cmsg_ipv6.sh | 53 [ $p == "u" ] && prot=UDP
54 [ $p == "i" ] && prot=ICMP
55 [ $p == "r" ] && prot=RAW
63 check_result $? $df "DONTFRAG $prot $ovr"
77 [ $p == "u" ] && prot=UDP
78 [ $p == "i" ] && prot=ICMP
79 [ $p == "r" ] && prot=RAW
91 check_result $? 0 "TCLASS $prot $ovr - pass"
98 check_result $? 0 "TCLASS $prot $ovr - packet data"
105 check_result $? 1 "TCLASS $prot $ovr - rejection"
[all …]
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| D | cmsg_time.sh | 48 [ $p == "u" ] && prot=UDPv${i:1:2}
49 [ $p == "i" ] && prot=ICMPv${i:1:2}
50 [ $p == "r" ] && prot=RAWv${i:1:2}
53 check_result $? "$ts" "" "$prot - no options"
56 check_result $? "$ts" "2" "$prot - ts cnt"
59 check_result $? "$ts" "OK" "$prot - ts0 SCHED"
62 check_result $? "$ts" "OK" "$prot - ts0 SND"
66 check_result $? "$ts" "OK" "$prot - TXTIME abs"
72 check_result $? "$ts" "OK" "$prot - TXTIME rel"
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| /linux-6.6.21/arch/powerpc/mm/ |
| D | ioremap.c | 14 pgprot_t prot = pgprot_noncached(PAGE_KERNEL); in ioremap() local
18 return iowa_ioremap(addr, size, prot, caller); in ioremap()
19 return __ioremap_caller(addr, size, prot, caller); in ioremap()
25 pgprot_t prot = pgprot_noncached_wc(PAGE_KERNEL); in ioremap_wc() local
29 return iowa_ioremap(addr, size, prot, caller); in ioremap_wc()
30 return __ioremap_caller(addr, size, prot, caller); in ioremap_wc()
36 pgprot_t prot = pgprot_cached(PAGE_KERNEL); in ioremap_coherent() local
40 return iowa_ioremap(addr, size, prot, caller); in ioremap_coherent()
41 return __ioremap_caller(addr, size, prot, caller); in ioremap_coherent()
64 unsigned long size, pgprot_t prot) in early_ioremap_range() argument
[all …]
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| /linux-6.6.21/arch/arm64/include/asm/ |
| D | mman.h | 9 static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot, in arch_calc_vm_prot_bits() argument
14 if (system_supports_bti() && (prot & PROT_BTI)) in arch_calc_vm_prot_bits()
17 if (system_supports_mte() && (prot & PROT_MTE)) in arch_calc_vm_prot_bits()
22 #define arch_calc_vm_prot_bits(prot, pkey) arch_calc_vm_prot_bits(prot, pkey) argument
38 static inline bool arch_validate_prot(unsigned long prot, in arch_validate_prot() argument
49 return (prot & ~supported) == 0; in arch_validate_prot()
51 #define arch_validate_prot(prot, addr) arch_validate_prot(prot, addr) argument
|
| D | pgalloc.h | 23 static inline void __pud_populate(pud_t *pudp, phys_addr_t pmdp, pudval_t prot) in __pud_populate() argument
25 set_pud(pudp, __pud(__phys_to_pud_val(pmdp) | prot)); in __pud_populate()
36 static inline void __pud_populate(pud_t *pudp, phys_addr_t pmdp, pudval_t prot) in __pud_populate() argument
44 static inline void __p4d_populate(p4d_t *p4dp, phys_addr_t pudp, p4dval_t prot) in __p4d_populate() argument
46 set_p4d(p4dp, __p4d(__phys_to_p4d_val(pudp) | prot)); in __p4d_populate()
57 static inline void __p4d_populate(p4d_t *p4dp, phys_addr_t pudp, p4dval_t prot) in __p4d_populate() argument
67 pmdval_t prot) in __pmd_populate() argument
69 set_pmd(pmdp, __pmd(__phys_to_pmd_val(ptep) | prot)); in __pmd_populate()
|
| /linux-6.6.21/arch/powerpc/include/asm/ |
| D | mman.h | 17 static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot, in arch_calc_vm_prot_bits() argument
21 return (((prot & PROT_SAO) ? VM_SAO : 0) | pkey_to_vmflag_bits(pkey)); in arch_calc_vm_prot_bits()
23 return ((prot & PROT_SAO) ? VM_SAO : 0); in arch_calc_vm_prot_bits()
26 #define arch_calc_vm_prot_bits(prot, pkey) arch_calc_vm_prot_bits(prot, pkey) argument
28 static inline bool arch_validate_prot(unsigned long prot, unsigned long addr) in arch_validate_prot() argument
30 if (prot & ~(PROT_READ | PROT_WRITE | PROT_EXEC | PROT_SEM | PROT_SAO)) in arch_validate_prot()
32 if (prot & PROT_SAO) { in arch_validate_prot()
|
| /linux-6.6.21/arch/arm/include/asm/ |
| D | pgtable.h | 112 #define __pgprot_modify(prot,mask,bits) \ argument
113 __pgprot((pgprot_val(prot) & ~(mask)) | (bits))
115 #define pgprot_noncached(prot) \ argument
116 __pgprot_modify(prot, L_PTE_MT_MASK, L_PTE_MT_UNCACHED)
118 #define pgprot_writecombine(prot) \ argument
119 __pgprot_modify(prot, L_PTE_MT_MASK, L_PTE_MT_BUFFERABLE)
121 #define pgprot_stronglyordered(prot) \ argument
122 __pgprot_modify(prot, L_PTE_MT_MASK, L_PTE_MT_UNCACHED)
124 #define pgprot_device(prot) \ argument
125 __pgprot_modify(prot, L_PTE_MT_MASK, L_PTE_MT_DEV_SHARED | L_PTE_SHARED | L_PTE_DIRTY | L_PTE_XN)
[all …]
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| D | pgtable-nommu.h | 48 #define pgprot_noncached(prot) (prot) argument
49 #define pgprot_writecombine(prot) (prot) argument
50 #define pgprot_device(prot) (prot) argument
|
| /linux-6.6.21/arch/x86/mm/ |
| D | iomap_32.c | 21 int iomap_create_wc(resource_size_t base, unsigned long size, pgprot_t *prot) in iomap_create_wc() argument
33 *prot = __pgprot(__PAGE_KERNEL | cachemode2protval(pcm)); in iomap_create_wc()
35 pgprot_val(*prot) &= __default_kernel_pte_mask; in iomap_create_wc()
47 void __iomem *__iomap_local_pfn_prot(unsigned long pfn, pgprot_t prot) in __iomap_local_pfn_prot() argument
56 if (!pat_enabled() && pgprot2cachemode(prot) != _PAGE_CACHE_MODE_WB) in __iomap_local_pfn_prot()
57 prot = __pgprot(__PAGE_KERNEL | in __iomap_local_pfn_prot()
61 pgprot_val(prot) &= __default_kernel_pte_mask; in __iomap_local_pfn_prot()
63 return (void __force __iomem *)__kmap_local_pfn_prot(pfn, prot); in __iomap_local_pfn_prot()
|
| /linux-6.6.21/include/net/ |
| D | protocol.h | 83 struct proto *prot; member
100 int inet_add_protocol(const struct net_protocol *prot, unsigned char num);
101 int inet_del_protocol(const struct net_protocol *prot, unsigned char num);
102 int inet_add_offload(const struct net_offload *prot, unsigned char num);
103 int inet_del_offload(const struct net_offload *prot, unsigned char num);
108 int inet6_add_protocol(const struct inet6_protocol *prot, unsigned char num);
109 int inet6_del_protocol(const struct inet6_protocol *prot, unsigned char num);
113 int inet6_add_offload(const struct net_offload *prot, unsigned char num);
114 int inet6_del_offload(const struct net_offload *prot, unsigned char num);
|
| /linux-6.6.21/arch/sh/include/asm/ |
| D | pgtable.h | 121 static inline bool __pte_access_permitted(pte_t pte, u64 prot) in __pte_access_permitted() argument
123 return (pte_val(pte) & (prot | _PAGE_SPECIAL)) == prot; in __pte_access_permitted()
129 u64 prot = _PAGE_PRESENT; in pte_access_permitted() local
131 prot |= _PAGE_EXT(_PAGE_EXT_KERN_READ | _PAGE_EXT_USER_READ); in pte_access_permitted()
133 prot |= _PAGE_EXT(_PAGE_EXT_KERN_WRITE | _PAGE_EXT_USER_WRITE); in pte_access_permitted()
134 return __pte_access_permitted(pte, prot); in pte_access_permitted()
139 u64 prot = _PAGE_PRESENT | _PAGE_USER; in pte_access_permitted() local
142 prot |= _PAGE_RW; in pte_access_permitted()
143 return __pte_access_permitted(pte, prot); in pte_access_permitted()
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| /linux-6.6.21/arch/m68k/include/asm/ |
| D | pgtable_mm.h | 165 # define pgprot_noncached(prot) (__pgprot(pgprot_val(prot) | CF_PAGE_NOCACHE)) argument
172 #define pgprot_noncached(prot) \ argument
174 ? (__pgprot(pgprot_val(prot) | __SUN3_PAGE_NOCACHE)) \
176 ? (__pgprot(pgprot_val(prot) | _PAGE_NOCACHE030)) \
178 ? (__pgprot((pgprot_val(prot) & _CACHEMASK040) | _PAGE_NOCACHE_S)) \
179 : (prot)))
181 pgprot_t pgprot_dmacoherent(pgprot_t prot);
182 #define pgprot_dmacoherent(prot) pgprot_dmacoherent(prot) argument
|
| /linux-6.6.21/arch/sparc/include/asm/ |
| D | mman.h | 30 #define arch_calc_vm_prot_bits(prot, pkey) sparc_calc_vm_prot_bits(prot) argument
31 static inline unsigned long sparc_calc_vm_prot_bits(unsigned long prot) in sparc_calc_vm_prot_bits() argument
33 if (adi_capable() && (prot & PROT_ADI)) { in sparc_calc_vm_prot_bits()
49 #define arch_validate_prot(prot, addr) sparc_validate_prot(prot, addr) argument
50 static inline int sparc_validate_prot(unsigned long prot, unsigned long addr) in sparc_validate_prot() argument
52 if (prot & ~(PROT_READ | PROT_WRITE | PROT_EXEC | PROT_SEM | PROT_ADI)) in sparc_validate_prot()
|
| /linux-6.6.21/net/tls/ |
| D | tls.h | 304 tls_advance_record_sn(struct sock *sk, struct tls_prot_info *prot, in tls_advance_record_sn() argument
307 if (tls_bigint_increment(ctx->rec_seq, prot->rec_seq_size)) in tls_advance_record_sn()
310 if (prot->version != TLS_1_3_VERSION && in tls_advance_record_sn()
311 prot->cipher_type != TLS_CIPHER_CHACHA20_POLY1305) in tls_advance_record_sn()
312 tls_bigint_increment(ctx->iv + prot->salt_size, in tls_advance_record_sn()
313 prot->iv_size); in tls_advance_record_sn()
317 tls_xor_iv_with_seq(struct tls_prot_info *prot, char *iv, char *seq) in tls_xor_iv_with_seq() argument
321 if (prot->version == TLS_1_3_VERSION || in tls_xor_iv_with_seq()
322 prot->cipher_type == TLS_CIPHER_CHACHA20_POLY1305) { in tls_xor_iv_with_seq()
332 struct tls_prot_info *prot = &ctx->prot_info; in tls_fill_prepend() local
[all …]
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| D | tls_sw.c | 157 static int tls_padding_length(struct tls_prot_info *prot, struct sk_buff *skb, in tls_padding_length() argument
165 if (prot->version == TLS_1_3_VERSION) { in tls_padding_length()
171 if (offset < prot->prepend_size) in tls_padding_length()
261 struct tls_prot_info *prot = &tls_ctx->prot_info; in tls_do_decryption() local
266 aead_request_set_ad(aead_req, prot->aad_size); in tls_do_decryption()
268 data_len + prot->tag_size, in tls_do_decryption()
310 struct tls_prot_info *prot = &tls_ctx->prot_info; in tls_trim_both_msgs() local
316 target_size += prot->overhead_size; in tls_trim_both_msgs()
333 struct tls_prot_info *prot = &tls_ctx->prot_info; in tls_clone_plaintext_msg() local
349 skip = prot->prepend_size + msg_pl->sg.size; in tls_clone_plaintext_msg()
[all …]
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| D | tls_main.c | 127 static void build_protos(struct proto prot[TLS_NUM_CONFIG][TLS_NUM_CONFIG],
860 struct proto *prot = READ_ONCE(sk->sk_prot); in tls_build_proto() local
864 unlikely(prot != smp_load_acquire(&saved_tcpv6_prot))) { in tls_build_proto()
866 if (likely(prot != saved_tcpv6_prot)) { in tls_build_proto()
867 build_protos(tls_prots[TLSV6], prot); in tls_build_proto()
870 smp_store_release(&saved_tcpv6_prot, prot); in tls_build_proto()
876 unlikely(prot != smp_load_acquire(&saved_tcpv4_prot))) { in tls_build_proto()
878 if (likely(prot != saved_tcpv4_prot)) { in tls_build_proto()
879 build_protos(tls_prots[TLSV4], prot); in tls_build_proto()
882 smp_store_release(&saved_tcpv4_prot, prot); in tls_build_proto()
[all …]
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| /linux-6.6.21/arch/arm/mm/ |
| D | idmap.c | 25 unsigned long prot) in idmap_add_pmd() argument
50 *pmd = __pmd((addr & PMD_MASK) | prot); in idmap_add_pmd()
56 unsigned long prot) in idmap_add_pmd() argument
60 addr = (addr & PMD_MASK) | prot; in idmap_add_pmd()
69 unsigned long prot) in idmap_add_pud() argument
77 idmap_add_pmd(pud, addr, next, prot); in idmap_add_pud()
82 const char *text_end, unsigned long prot) in identity_mapping_add() argument
91 prot |= PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_SECT_AF; in identity_mapping_add()
94 prot |= PMD_BIT4; in identity_mapping_add()
99 idmap_add_pud(pgd, addr, next, prot); in identity_mapping_add()
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| /linux-6.6.21/include/xen/ |
| D | xen-ops.h | 48 xen_pfn_t *pfn, int nr, int *err_ptr, pgprot_t prot,
53 pgprot_t prot, unsigned int domid, in xen_remap_pfn() argument
67 int *err_ptr, pgprot_t prot,
80 int *err_ptr, pgprot_t prot, in xen_xlate_remap_gfn_array() argument
117 int *err_ptr, pgprot_t prot, in xen_remap_domain_gfn_array() argument
123 prot, domid, pages); in xen_remap_domain_gfn_array()
130 return xen_remap_pfn(vma, addr, gfn, nr, err_ptr, prot, domid, in xen_remap_domain_gfn_array()
153 pgprot_t prot, unsigned int domid) in xen_remap_domain_mfn_array() argument
158 return xen_remap_pfn(vma, addr, mfn, nr, err_ptr, prot, domid, in xen_remap_domain_mfn_array()
177 pgprot_t prot, unsigned int domid, in xen_remap_domain_gfn_range() argument
[all …]
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| /linux-6.6.21/arch/powerpc/kernel/ |
| D | syscalls.c | 40 unsigned long prot, unsigned long flags, in do_mmap2() argument
43 if (!arch_validate_prot(prot, addr)) in do_mmap2()
49 return ksys_mmap_pgoff(addr, len, prot, flags, fd, off >> shift); in do_mmap2()
53 unsigned long, prot, unsigned long, flags, in SYSCALL_DEFINE6() argument
56 return do_mmap2(addr, len, prot, flags, fd, pgoff, PAGE_SHIFT-12); in SYSCALL_DEFINE6()
62 unsigned long, prot, unsigned long, flags, in COMPAT_SYSCALL_DEFINE6() argument
65 return do_mmap2(addr, len, prot, flags, fd, off_4k, PAGE_SHIFT-12); in COMPAT_SYSCALL_DEFINE6()
70 unsigned long, prot, unsigned long, flags, in SYSCALL_DEFINE6() argument
73 return do_mmap2(addr, len, prot, flags, fd, offset, PAGE_SHIFT); in SYSCALL_DEFINE6()
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| /linux-6.6.21/fs/affs/ |
| D | amigaffs.c | 391 affs_prot_to_mode(u32 prot) in affs_prot_to_mode() argument
395 if (!(prot & FIBF_NOWRITE)) in affs_prot_to_mode()
397 if (!(prot & FIBF_NOREAD)) in affs_prot_to_mode()
399 if (!(prot & FIBF_NOEXECUTE)) in affs_prot_to_mode()
401 if (prot & FIBF_GRP_WRITE) in affs_prot_to_mode()
403 if (prot & FIBF_GRP_READ) in affs_prot_to_mode()
405 if (prot & FIBF_GRP_EXECUTE) in affs_prot_to_mode()
407 if (prot & FIBF_OTR_WRITE) in affs_prot_to_mode()
409 if (prot & FIBF_OTR_READ) in affs_prot_to_mode()
411 if (prot & FIBF_OTR_EXECUTE) in affs_prot_to_mode()
[all …]
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| /linux-6.6.21/tools/testing/selftests/mm/ |
| D | ksm_tests.c | 146 int prot = 0; in str_to_prot() local
149 prot |= PROT_READ; in str_to_prot()
151 prot |= PROT_WRITE; in str_to_prot()
153 prot |= PROT_EXEC; in str_to_prot()
155 return prot; in str_to_prot()
200 static void *allocate_memory(void *ptr, int prot, int mapping, char data, size_t map_size) in allocate_memory() argument
209 if (mprotect(map_ptr, map_size, prot)) { in allocate_memory()
347 static int check_ksm_merge(int merge_type, int mapping, int prot, in check_ksm_merge() argument
359 map_ptr = allocate_memory(NULL, prot, mapping, '*', page_size * page_count); in check_ksm_merge()
381 static int check_ksm_unmerge(int merge_type, int mapping, int prot, int timeout, size_t page_size) in check_ksm_unmerge() argument
[all …]
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| /linux-6.6.21/include/linux/ |
| D | mman.h | 93 #define arch_calc_vm_prot_bits(prot, pkey) 0 argument
107 static inline bool arch_validate_prot(unsigned long prot, unsigned long addr) in arch_validate_prot() argument
109 return (prot & ~(PROT_READ | PROT_WRITE | PROT_EXEC | PROT_SEM)) == 0; in arch_validate_prot()
142 calc_vm_prot_bits(unsigned long prot, unsigned long pkey) in calc_vm_prot_bits() argument
144 return _calc_vm_trans(prot, PROT_READ, VM_READ ) | in calc_vm_prot_bits()
145 _calc_vm_trans(prot, PROT_WRITE, VM_WRITE) | in calc_vm_prot_bits()
146 _calc_vm_trans(prot, PROT_EXEC, VM_EXEC) | in calc_vm_prot_bits()
147 arch_calc_vm_prot_bits(prot, pkey); in calc_vm_prot_bits()
|