| /kernel/linux/linux-4.19/fs/hpfs/ |
| D | ea.c | 3 * linux/fs/hpfs/ea.c
20 struct extended_attribute *ea = (struct extended_attribute *)ex; in hpfs_ea_ext_remove() local
27 if (ea_indirect(ea)) { in hpfs_ea_ext_remove()
28 if (ea_valuelen(ea) != 8) { in hpfs_ea_ext_remove()
29 hpfs_error(s, "ea_indirect(ea) set while ea->valuelen!=8, %s %08x, pos %08x", in hpfs_ea_ext_remove()
33 if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 9, ex+4)) in hpfs_ea_ext_remove()
35 hpfs_ea_remove(s, ea_sec(ea), ea_in_anode(ea), ea_len(ea)); in hpfs_ea_ext_remove()
37 pos += ea->namelen + ea_valuelen(ea) + 5; in hpfs_ea_ext_remove()
55 pr_err("out of memory for EA\n"); in get_indirect_ea()
81 struct extended_attribute *ea; in hpfs_read_ea() local
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| D | inode.c | 50 void *ea; in hpfs_read_inode() local
63 if ((ea = hpfs_get_ea(i->i_sb, fnode, "UID", &ea_size))) { in hpfs_read_inode()
65 i_uid_write(i, le16_to_cpu(*(__le16*)ea)); in hpfs_read_inode()
68 kfree(ea); in hpfs_read_inode()
70 if ((ea = hpfs_get_ea(i->i_sb, fnode, "GID", &ea_size))) { in hpfs_read_inode()
72 i_gid_write(i, le16_to_cpu(*(__le16*)ea)); in hpfs_read_inode()
75 kfree(ea); in hpfs_read_inode()
77 if ((ea = hpfs_get_ea(i->i_sb, fnode, "SYMLINK", &ea_size))) { in hpfs_read_inode()
78 kfree(ea); in hpfs_read_inode()
89 if ((ea = hpfs_get_ea(i->i_sb, fnode, "MODE", &ea_size))) { in hpfs_read_inode()
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| /kernel/linux/linux-5.10/fs/hpfs/ |
| D | ea.c | 3 * linux/fs/hpfs/ea.c
20 struct extended_attribute *ea = (struct extended_attribute *)ex; in hpfs_ea_ext_remove() local
27 if (ea_indirect(ea)) { in hpfs_ea_ext_remove()
28 if (ea_valuelen(ea) != 8) { in hpfs_ea_ext_remove()
29 hpfs_error(s, "ea_indirect(ea) set while ea->valuelen!=8, %s %08x, pos %08x", in hpfs_ea_ext_remove()
33 if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 9, ex+4)) in hpfs_ea_ext_remove()
35 hpfs_ea_remove(s, ea_sec(ea), ea_in_anode(ea), ea_len(ea)); in hpfs_ea_ext_remove()
37 pos += ea->namelen + ea_valuelen(ea) + 5; in hpfs_ea_ext_remove()
55 pr_err("out of memory for EA\n"); in get_indirect_ea()
81 struct extended_attribute *ea; in hpfs_read_ea() local
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| D | inode.c | 50 void *ea; in hpfs_read_inode() local
63 if ((ea = hpfs_get_ea(i->i_sb, fnode, "UID", &ea_size))) { in hpfs_read_inode()
65 i_uid_write(i, le16_to_cpu(*(__le16*)ea)); in hpfs_read_inode()
68 kfree(ea); in hpfs_read_inode()
70 if ((ea = hpfs_get_ea(i->i_sb, fnode, "GID", &ea_size))) { in hpfs_read_inode()
72 i_gid_write(i, le16_to_cpu(*(__le16*)ea)); in hpfs_read_inode()
75 kfree(ea); in hpfs_read_inode()
77 if ((ea = hpfs_get_ea(i->i_sb, fnode, "SYMLINK", &ea_size))) { in hpfs_read_inode()
78 kfree(ea); in hpfs_read_inode()
89 if ((ea = hpfs_get_ea(i->i_sb, fnode, "MODE", &ea_size))) { in hpfs_read_inode()
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| /kernel/linux/linux-5.10/fs/jfs/ |
| D | xattr.c | 48 * | Overall EA | First FEA Element | Second FEA Element | .....
55 * written directly. An EA list may be in-lined in the inode if there is
62 dxd_t new_ea; /* dxd to replace ea when modifying xattr */
63 struct metapage *mp; /* metapage containing ea list */
64 struct jfs_ea_list *xattr; /* buffer containing ea list */
95 static inline int name_size(struct jfs_ea *ea) in name_size() argument
97 if (is_known_namespace(ea->name)) in name_size()
98 return ea->namelen; in name_size()
100 return ea->namelen + XATTR_OS2_PREFIX_LEN; in name_size()
103 static inline int copy_name(char *buffer, struct jfs_ea *ea) in copy_name() argument
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| D | jfs_xattr.h | 25 struct jfs_ea ea[]; /* Variable length list */ member
33 * some macros for dealing with variable length EA lists.
35 #define EA_SIZE(ea) \ argument
36 (sizeof (struct jfs_ea) + (ea)->namelen + 1 + \
37 le16_to_cpu((ea)->valuelen))
38 #define NEXT_EA(ea) ((struct jfs_ea *) (((char *) (ea)) + (EA_SIZE (ea)))) argument
39 #define FIRST_EA(ealist) ((ealist)->ea)
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| /kernel/linux/linux-5.10/fs/gfs2/ |
| D | xattr.h | 13 #define GFS2_EA_REC_LEN(ea) be32_to_cpu((ea)->ea_rec_len) argument
14 #define GFS2_EA_DATA_LEN(ea) be32_to_cpu((ea)->ea_data_len) argument
16 #define GFS2_EA_SIZE(ea) \ argument
17 ALIGN(sizeof(struct gfs2_ea_header) + (ea)->ea_name_len + \
18 ((GFS2_EA_IS_STUFFED(ea)) ? GFS2_EA_DATA_LEN(ea) : \
19 (sizeof(__be64) * (ea)->ea_num_ptrs)), 8)
21 #define GFS2_EA_IS_STUFFED(ea) (!(ea)->ea_num_ptrs) argument
22 #define GFS2_EA_IS_LAST(ea) ((ea)->ea_flags & GFS2_EAFLAG_LAST) argument
27 #define GFS2_EA2NAME(ea) ((char *)((struct gfs2_ea_header *)(ea) + 1)) argument
28 #define GFS2_EA2DATA(ea) (GFS2_EA2NAME(ea) + (ea)->ea_name_len) argument
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| D | xattr.c | 36 * Returns: 1 if the EA should be stuffed
74 struct gfs2_ea_header *ea,
80 struct gfs2_ea_header *ea, *prev = NULL; in ea_foreach_i() local
86 for (ea = GFS2_EA_BH2FIRST(bh);; prev = ea, ea = GFS2_EA2NEXT(ea)) { in ea_foreach_i()
87 if (!GFS2_EA_REC_LEN(ea)) in ea_foreach_i()
89 if (!(bh->b_data <= (char *)ea && (char *)GFS2_EA2NEXT(ea) <= in ea_foreach_i()
92 if (!GFS2_EATYPE_VALID(ea->ea_type)) in ea_foreach_i()
95 error = ea_call(ip, bh, ea, prev, data); in ea_foreach_i()
99 if (GFS2_EA_IS_LAST(ea)) { in ea_foreach_i()
100 if ((char *)GFS2_EA2NEXT(ea) != in ea_foreach_i()
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| /kernel/linux/linux-4.19/fs/gfs2/ |
| D | xattr.h | 16 #define GFS2_EA_REC_LEN(ea) be32_to_cpu((ea)->ea_rec_len) argument
17 #define GFS2_EA_DATA_LEN(ea) be32_to_cpu((ea)->ea_data_len) argument
19 #define GFS2_EA_SIZE(ea) \ argument
20 ALIGN(sizeof(struct gfs2_ea_header) + (ea)->ea_name_len + \
21 ((GFS2_EA_IS_STUFFED(ea)) ? GFS2_EA_DATA_LEN(ea) : \
22 (sizeof(__be64) * (ea)->ea_num_ptrs)), 8)
24 #define GFS2_EA_IS_STUFFED(ea) (!(ea)->ea_num_ptrs) argument
25 #define GFS2_EA_IS_LAST(ea) ((ea)->ea_flags & GFS2_EAFLAG_LAST) argument
30 #define GFS2_EA2NAME(ea) ((char *)((struct gfs2_ea_header *)(ea) + 1)) argument
31 #define GFS2_EA2DATA(ea) (GFS2_EA2NAME(ea) + (ea)->ea_name_len) argument
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| D | xattr.c | 39 * Returns: 1 if the EA should be stuffed
77 struct gfs2_ea_header *ea,
83 struct gfs2_ea_header *ea, *prev = NULL; in ea_foreach_i() local
89 for (ea = GFS2_EA_BH2FIRST(bh);; prev = ea, ea = GFS2_EA2NEXT(ea)) { in ea_foreach_i()
90 if (!GFS2_EA_REC_LEN(ea)) in ea_foreach_i()
92 if (!(bh->b_data <= (char *)ea && (char *)GFS2_EA2NEXT(ea) <= in ea_foreach_i()
95 if (!GFS2_EATYPE_VALID(ea->ea_type)) in ea_foreach_i()
98 error = ea_call(ip, bh, ea, prev, data); in ea_foreach_i()
102 if (GFS2_EA_IS_LAST(ea)) { in ea_foreach_i()
103 if ((char *)GFS2_EA2NEXT(ea) != in ea_foreach_i()
[all …]
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| /kernel/linux/linux-4.19/fs/jfs/ |
| D | xattr.c | 61 * | Overall EA | First FEA Element | Second FEA Element | .....
68 * written directly. An EA list may be in-lined in the inode if there is
75 dxd_t new_ea; /* dxd to replace ea when modifying xattr */
76 struct metapage *mp; /* metapage containing ea list */
77 struct jfs_ea_list *xattr; /* buffer containing ea list */
108 static inline int name_size(struct jfs_ea *ea) in name_size() argument
110 if (is_known_namespace(ea->name)) in name_size()
111 return ea->namelen; in name_size()
113 return ea->namelen + XATTR_OS2_PREFIX_LEN; in name_size()
116 static inline int copy_name(char *buffer, struct jfs_ea *ea) in copy_name() argument
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| D | jfs_xattr.h | 38 struct jfs_ea ea[0]; /* Variable length list */ member
46 * some macros for dealing with variable length EA lists.
48 #define EA_SIZE(ea) \ argument
49 (sizeof (struct jfs_ea) + (ea)->namelen + 1 + \
50 le16_to_cpu((ea)->valuelen))
51 #define NEXT_EA(ea) ((struct jfs_ea *) (((char *) (ea)) + (EA_SIZE (ea)))) argument
52 #define FIRST_EA(ealist) ((ealist)->ea)
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| /kernel/linux/linux-5.10/arch/powerpc/mm/ |
| D | copro_fault.c | 23 int copro_handle_mm_fault(struct mm_struct *mm, unsigned long ea, in copro_handle_mm_fault() argument
38 vma = find_vma(mm, ea); in copro_handle_mm_fault()
42 if (ea < vma->vm_start) { in copro_handle_mm_fault()
45 if (expand_stack(vma, ea)) in copro_handle_mm_fault()
67 *flt = handle_mm_fault(vma, ea, is_write ? FAULT_FLAG_WRITE : 0, NULL); in copro_handle_mm_fault()
85 int copro_calculate_slb(struct mm_struct *mm, u64 ea, struct copro_slb *slb) in copro_calculate_slb() argument
90 switch (get_region_id(ea)) { in copro_calculate_slb()
92 pr_devel("%s: 0x%llx -- USER_REGION_ID\n", __func__, ea); in copro_calculate_slb()
95 psize = get_slice_psize(mm, ea); in copro_calculate_slb()
96 ssize = user_segment_size(ea); in copro_calculate_slb()
[all …]
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| /kernel/linux/linux-4.19/arch/powerpc/mm/ |
| D | copro_fault.c | 36 int copro_handle_mm_fault(struct mm_struct *mm, unsigned long ea, in copro_handle_mm_fault() argument
51 vma = find_vma(mm, ea); in copro_handle_mm_fault()
55 if (ea < vma->vm_start) { in copro_handle_mm_fault()
58 if (expand_stack(vma, ea)) in copro_handle_mm_fault()
80 *flt = handle_mm_fault(vma, ea, is_write ? FAULT_FLAG_WRITE : 0); in copro_handle_mm_fault()
103 int copro_calculate_slb(struct mm_struct *mm, u64 ea, struct copro_slb *slb) in copro_calculate_slb() argument
108 switch (REGION_ID(ea)) { in copro_calculate_slb()
110 pr_devel("%s: 0x%llx -- USER_REGION_ID\n", __func__, ea); in copro_calculate_slb()
113 psize = get_slice_psize(mm, ea); in copro_calculate_slb()
114 ssize = user_segment_size(ea); in copro_calculate_slb()
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| D | slb.c | 37 extern void slb_allocate(unsigned long ea);
42 static inline unsigned long mk_esid_data(unsigned long ea, int ssize, in mk_esid_data() argument
45 return (ea & slb_esid_mask(ssize)) | SLB_ESID_V | index; in mk_esid_data()
48 static inline unsigned long mk_vsid_data(unsigned long ea, int ssize, in mk_vsid_data() argument
51 return (get_kernel_vsid(ea, ssize) << slb_vsid_shift(ssize)) | flags | in mk_vsid_data()
55 static inline void slb_shadow_update(unsigned long ea, int ssize, in slb_shadow_update() argument
67 WRITE_ONCE(p->save_area[index].vsid, cpu_to_be64(mk_vsid_data(ea, ssize, flags))); in slb_shadow_update()
68 WRITE_ONCE(p->save_area[index].esid, cpu_to_be64(mk_esid_data(ea, ssize, index))); in slb_shadow_update()
76 static inline void create_shadowed_slbe(unsigned long ea, int ssize, in create_shadowed_slbe() argument
85 slb_shadow_update(ea, ssize, flags, index); in create_shadowed_slbe()
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| D | pgtable-book3e.c | 73 int map_kernel_page(unsigned long ea, unsigned long pa, unsigned long flags) in map_kernel_page() argument
82 pgdp = pgd_offset_k(ea); in map_kernel_page()
83 pudp = pud_alloc(&init_mm, pgdp, ea); in map_kernel_page()
86 pmdp = pmd_alloc(&init_mm, pudp, ea); in map_kernel_page()
89 ptep = pte_alloc_kernel(pmdp, ea); in map_kernel_page()
92 set_pte_at(&init_mm, ea, ptep, pfn_pte(pa >> PAGE_SHIFT, in map_kernel_page()
95 pgdp = pgd_offset_k(ea); in map_kernel_page()
103 pudp = pud_offset(pgdp, ea); in map_kernel_page()
109 pmdp = pmd_offset(pudp, ea); in map_kernel_page()
115 ptep = pte_offset_kernel(pmdp, ea); in map_kernel_page()
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| /kernel/linux/linux-4.19/arch/powerpc/lib/ |
| D | sstep.c | 55 extern int do_lq(unsigned long ea, unsigned long *regs);
56 extern int do_stq(unsigned long ea, unsigned long val0, unsigned long val1);
57 extern int do_lqarx(unsigned long ea, unsigned long *regs);
58 extern int do_stqcx(unsigned long ea, unsigned long val0, unsigned long val1,
109 unsigned long ea, int nb) in address_ok() argument
113 if (__access_ok(ea, nb, USER_DS)) in address_ok()
115 if (__access_ok(ea, 1, USER_DS)) in address_ok()
119 regs->dar = ea; in address_ok()
130 unsigned long ea; in dform_ea() local
133 ea = (signed short) instr; /* sign-extend */ in dform_ea()
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| /kernel/linux/linux-5.10/arch/powerpc/lib/ |
| D | sstep.c | 53 extern int do_lq(unsigned long ea, unsigned long *regs);
54 extern int do_stq(unsigned long ea, unsigned long val0, unsigned long val1);
55 extern int do_lqarx(unsigned long ea, unsigned long *regs);
56 extern int do_stqcx(unsigned long ea, unsigned long val0, unsigned long val1,
107 unsigned long ea, int nb) in address_ok() argument
111 if (__access_ok(ea, nb)) in address_ok()
113 if (__access_ok(ea, 1)) in address_ok()
117 regs->dar = ea; in address_ok()
128 unsigned long ea; in dform_ea() local
131 ea = (signed short) instr; /* sign-extend */ in dform_ea()
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| /kernel/linux/linux-5.10/arch/powerpc/mm/book3s64/ |
| D | slb.c | 36 static long slb_allocate_user(struct mm_struct *mm, unsigned long ea);
41 static inline unsigned long mk_esid_data(unsigned long ea, int ssize, in mk_esid_data() argument
44 return (ea & slb_esid_mask(ssize)) | SLB_ESID_V | index; in mk_esid_data()
54 static inline unsigned long mk_vsid_data(unsigned long ea, int ssize, in mk_vsid_data() argument
57 return __mk_vsid_data(get_kernel_vsid(ea, ssize), ssize, flags); in mk_vsid_data()
71 static void assert_slb_presence(bool present, unsigned long ea) in assert_slb_presence() argument
85 ea &= ~((1UL << SID_SHIFT) - 1); in assert_slb_presence()
86 asm volatile(__PPC_SLBFEE_DOT(%0, %1) : "=r"(tmp) : "r"(ea) : "cr0"); in assert_slb_presence()
92 static inline void slb_shadow_update(unsigned long ea, int ssize, in slb_shadow_update() argument
104 WRITE_ONCE(p->save_area[index].vsid, cpu_to_be64(mk_vsid_data(ea, ssize, flags))); in slb_shadow_update()
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| /kernel/linux/linux-5.10/arch/powerpc/kernel/ |
| D | hw_breakpoint_constraints.c | 14 static bool ea_user_range_overlaps(unsigned long ea, int size, in ea_user_range_overlaps() argument
17 return ((ea < info->address + info->len) && in ea_user_range_overlaps()
18 (ea + size > info->address)); in ea_user_range_overlaps()
31 static bool ea_hw_range_overlaps(unsigned long ea, int size, in ea_hw_range_overlaps() argument
47 return ((ea < hw_end_addr) && (ea + size > hw_start_addr)); in ea_hw_range_overlaps()
84 unsigned long ea, int type, int size, in wp_check_constraints() argument
118 if (ea_user_range_overlaps(ea, size, info)) in wp_check_constraints()
121 if (ea_hw_range_overlaps(ea, size, info)) { in wp_check_constraints()
140 int *type, int *size, unsigned long *ea) in wp_get_instr_detail() argument
149 *ea = op.ea; in wp_get_instr_detail()
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| /kernel/linux/linux-5.10/arch/powerpc/mm/nohash/ |
| D | book3e_pgtable.c | 73 int __ref map_kernel_page(unsigned long ea, unsigned long pa, pgprot_t prot) in map_kernel_page() argument
83 pgdp = pgd_offset_k(ea); in map_kernel_page()
84 p4dp = p4d_offset(pgdp, ea); in map_kernel_page()
85 pudp = pud_alloc(&init_mm, p4dp, ea); in map_kernel_page()
88 pmdp = pmd_alloc(&init_mm, pudp, ea); in map_kernel_page()
91 ptep = pte_alloc_kernel(pmdp, ea); in map_kernel_page()
95 pgdp = pgd_offset_k(ea); in map_kernel_page()
96 p4dp = p4d_offset(pgdp, ea); in map_kernel_page()
101 pudp = pud_offset(p4dp, ea); in map_kernel_page()
106 pmdp = pmd_offset(pudp, ea); in map_kernel_page()
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| /kernel/linux/linux-5.10/arch/nios2/kernel/ |
| D | traps.c | 121 fp->ea -= 4; in breakpoint_c()
122 _exception(SIGTRAP, fp, TRAP_BRKPT, fp->ea); in breakpoint_c()
132 fp->ea -= 4; in handle_unaligned_c()
142 pr_alert(" op-code 0x%08lx\n", *(unsigned long *)(fp->ea)); in handle_unaligned_c()
154 fp->ea -= 4; in handle_illegal_c()
155 _exception(SIGILL, fp, ILL_ILLOPC, fp->ea); in handle_illegal_c()
161 fp->ea -= 4; in handle_supervisor_instr()
162 _exception(SIGILL, fp, ILL_PRVOPC, fp->ea); in handle_supervisor_instr()
168 fp->ea -= 4; in handle_diverror_c()
169 _exception(SIGFPE, fp, FPE_INTDIV, fp->ea); in handle_diverror_c()
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| /kernel/linux/linux-4.19/arch/nios2/kernel/ |
| D | traps.c | 120 fp->ea -= 4; in breakpoint_c()
121 _exception(SIGTRAP, fp, TRAP_BRKPT, fp->ea); in breakpoint_c()
131 fp->ea -= 4; in handle_unaligned_c()
141 pr_alert(" op-code 0x%08lx\n", *(unsigned long *)(fp->ea)); in handle_unaligned_c()
153 fp->ea -= 4; in handle_illegal_c()
154 _exception(SIGILL, fp, ILL_ILLOPC, fp->ea); in handle_illegal_c()
160 fp->ea -= 4; in handle_supervisor_instr()
161 _exception(SIGILL, fp, ILL_PRVOPC, fp->ea); in handle_supervisor_instr()
167 fp->ea -= 4; in handle_diverror_c()
168 _exception(SIGFPE, fp, FPE_INTDIV, fp->ea); in handle_diverror_c()
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| /kernel/linux/linux-5.10/drivers/misc/cxl/ |
| D | fault.c | 85 u64 ea) in cxl_fault_segment() argument
90 if (!(rc = copro_calculate_slb(mm, ea, &slb))) { in cxl_fault_segment()
113 struct mm_struct *mm, u64 ea) in cxl_handle_segment_miss() argument
117 pr_devel("CXL interrupt: Segment fault pe: %i ea: %#llx\n", ctx->pe, ea); in cxl_handle_segment_miss()
118 trace_cxl_ste_miss(ctx, ea); in cxl_handle_segment_miss()
120 if ((rc = cxl_fault_segment(ctx, mm, ea))) in cxl_handle_segment_miss()
283 static void cxl_prefault_one(struct cxl_context *ctx, u64 ea) in cxl_prefault_one() argument
294 cxl_fault_segment(ctx, mm, ea); in cxl_prefault_one()
299 static u64 next_segment(u64 ea, u64 vsid) in next_segment() argument
302 ea |= (1ULL << 40) - 1; in next_segment()
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| /kernel/linux/linux-4.19/drivers/misc/cxl/ |
| D | fault.c | 89 u64 ea) in cxl_fault_segment() argument
94 if (!(rc = copro_calculate_slb(mm, ea, &slb))) { in cxl_fault_segment()
117 struct mm_struct *mm, u64 ea) in cxl_handle_segment_miss() argument
121 pr_devel("CXL interrupt: Segment fault pe: %i ea: %#llx\n", ctx->pe, ea); in cxl_handle_segment_miss()
122 trace_cxl_ste_miss(ctx, ea); in cxl_handle_segment_miss()
124 if ((rc = cxl_fault_segment(ctx, mm, ea))) in cxl_handle_segment_miss()
287 static void cxl_prefault_one(struct cxl_context *ctx, u64 ea) in cxl_prefault_one() argument
298 cxl_fault_segment(ctx, mm, ea); in cxl_prefault_one()
303 static u64 next_segment(u64 ea, u64 vsid) in next_segment() argument
306 ea |= (1ULL << 40) - 1; in next_segment()
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