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/linux/tools/lib/python/abi/
H A Dabi_regex.py10 import re
28 (re.compile("\\\\"), ""),
31 (re.compile(r"\."), "\xf6"),
34 (re.compile(r"\[0\-9\]\+"), "\xff"),
37 (re.compile(r"\[0\-\d+\]"), "\xff"),
38 (re.compile(r"\[0:\d+\]"), "\xff"),
39 (re.compile(r"\[(\d+)\]"), "\xf4\\\\d+\xf5"),
42 (re.compile(r"\[(\d)\-(\d)\]"), "\xf4\1-\2\xf5"),
45 (re.compile(r"[\{\<\[]([\w_]+)(?:[,|]+([\w_]+)){1,}[\}\>\]]"), r"(\1|\2)"),
48 (re.compile(r"([^\/])\*"), "\\1\\\\w\xf7"),
[all …]
H A Dabi_parser.py13 import re
52 self.re_abi_dir = re.compile(r"(.*)" + ABI_DIR)
53 self.re_tag = re.compile(r"(\S+)(:\s*)(.*)", re.I)
54 self.re_valid = re.compile(self.TAGS)
55 self.re_start_spc = re.compile(r"(\s*)(\S.*)")
56 self.re_whitespace = re.compile(r"^\s+")
59 self.re_what = re.compile(r"(\/?(?:[\w\-]+\/?){1,2})")
60 self.re_escape = re.compile(r"([\.\x01-\x08\x0e-\x1f\x21-\x2f\x3a-\x40\x7b-\xff])")
61 self.re_unprintable = re.compile(r"([\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\xff]+)")
62 self.re_title_mark = re.compile(r"\n[\-\*\=\^\~]+\n")
[all …]
/linux/tools/lib/python/kdoc/
H A Dparse_data_structs.py25 import re
88 re.compile(r"^\s*enum\s+([\w_]+)\s*\{"),
89 re.compile(r"^\s*enum\s+([\w_]+)\s*$"),
90 re.compile(r"^\s*typedef\s*enum\s+([\w_]+)\s*\{"),
91 re.compile(r"^\s*typedef\s*enum\s+([\w_]+)\s*$"),
94 re.compile(r"^\s*struct\s+([_\w][\w\d_]+)\s*\{"),
95 re.compile(r"^\s*struct\s+([_\w][\w\d_]+)$"),
96 re.compile(r"^\s*typedef\s*struct\s+([_\w][\w\d_]+)\s*\{"),
97 re.compile(r"^\s*typedef\s*struct\s+([_\w][\w\d_]+)$"),
174 match = re.match(r"^ignore\s+(\w+)\s+(\S+)", line)
[all …]
H A Dkdoc_parser.py16 import re
47 known_sections = KernRe(known_section_names, flags = re.I)
50 flags=re.I, cache=False)
83 (KernRe(r"__attribute__\s*\(\([a-z0-9,_\*\s\(\)]*\)\)", flags=re.I | re.S, cache=False), ' '),
84 (KernRe(r'\s*__aligned\s*\([^;]*\)', re.S), ' '),
85 (KernRe(r'\s*__counted_by\s*\([^;]*\)', re.S), ' '),
86 (KernRe(r'\s*__counted_by_(le|be)\s*\([^;]*\)', re.S), ' '),
87 (KernRe(r'\s*__packed\s*', re.S), ' '),
88 (KernRe(r'\s*CRYPTO_MINALIGN_ATTR', re.S), ' '),
89 (KernRe(r'\s*__private', re.S), ' '),
[all …]
/linux/scripts/
H A Dcheckstack.pl40 my (@stack, $re, $dre, $sub, $x, $xs, $funcre, $min_stack);
59 $re = qr/^.*stp.*sp, ?\#-([0-9]{1,8})\]\!/o;
63 $re = qr/.*sub.*sp, sp, #([0-9]{1,4})/o;
69 $re = qr/^.*[as][du][db] \$(0x$x{1,8}),\%(e|r)sp$/o;
74 $re = qr/.*(?:linkw %fp,|addaw )#-([0-9]{1,4})(?:,%sp)?$/o;
77 $re = qr/.*daddiu.*sp,sp,-([0-9]{1,8})/o;
80 $re = qr/.*addiu.*sp,sp,-([0-9]{1,8})/o;
83 $re = qr/.*addi.*sp,sp,-([0-9]{1,8})/o;
86 $re = qr/.*l\.addi.*r1,r1,-([0-9]{1,8})/o;
88 $re = qr/.*ldo ($x{1,8})\(sp\),sp/o;
[all …]
H A Dcheckkconfigsymbols.py14 import re
31 REGEX_FILE_KCONFIG = re.compile(r".*Kconfig[\.\w+\-]*$")
32 REGEX_SYMBOL = re.compile(r'(?!\B)' + SYMBOL + r'(?!\B)')
33 REGEX_SOURCE_SYMBOL = re.compile(SOURCE_SYMBOL)
34 REGEX_KCONFIG_DEF = re.compile(DEF)
35 REGEX_KCONFIG_EXPR = re.compile(EXPR)
36 REGEX_KCONFIG_STMT = re.compile(STMT)
37 REGEX_FILTER_SYMBOLS = re.compile(r"[A-Za-z0-9]$")
38 REGEX_NUMERIC = re.compile(r"0[xX][0-9a-fA-F]+|[0-9]+")
39 REGEX_QUOTES = re.compile("(\"(.*?)\")")
[all …]
H A Dmacro_checker.py9 import re
27 match = re.match(macro_pattern, macro_line)
29 macro_def = re.sub(macro_pattern, '', macro_line)
42 if (re.match(fp_pattern, macro_def)):
66 macro = re.sub(comment_pattern1, '', macro)
67 macro = re.sub(comment_pattern2, '', macro)
91 macro = re.match(macro_pattern, line)
H A Dbpf_doc.py12 import re
71 arg_re = re.compile(r'((\w+ )*?(\w+|...))( (\**)(\w+))?$')
73 proto_re = re.compile(r'(.+) (\**)(\w+)\(((([^,]+)(, )?){1,5})\)$')
138 p = re.compile(r' \* ?(BPF\w+)$')
142 end_re = re.compile(r' \* ?NOTES$')
157 … p = re.compile(r' \* ?((.+) \**\w+\((((const )?(struct )?(\w+|\.\.\.)( \**\w+)?)(, )?){1,5}\))$')
165 p = re.compile(r' \* ?(?:\t| {5,8})Description$')
178 p = re.compile(r' \* ?(?:\t| {5,8})(?:\t| {8})(.*)')
191 p = re.compile(r' \* ?(?:\t| {5,8})Return$')
204 p = re.compile(r' \* ?(?:\t| {5,8})(?:\t| {8})(.*)')
[all …]
/linux/arch/arm64/crypto/
H A Dsm3-neon-core.S45 #define re w7 macro
358 ldp re, rf, [RSTATE, #16]
401 R1(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 0, 0, IW, _, 0)
402 R1(rd, ra, rb, rc, rh, re, rf, rg, k_odd, _, 1, 1, IW, _, 0)
403 R1(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 2, 2, IW, _, 0)
404 R1(rb, rc, rd, ra, rf, rg, rh, re, k_odd, _, 3, 3, IW, _, 0)
407 R1(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 4, 0, IW, _, 0)
408 R1(rd, ra, rb, rc, rh, re, rf, rg, k_odd, _, 5, 1, IW, _, 0)
409 R1(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 6, 2, IW, SCHED_W_W0W1W2W3W4W5_1, 12)
410 R1(rb, rc, rd, ra, rf, rg, rh, re, k_odd, _, 7, 3, IW, SCHED_W_W0W1W2W3W4W5_2, 12)
[all …]
/linux/tools/testing/selftests/bpf/
H A Dtest_bpftool_synctypes.py7 import re
37 array_start = re.search(start_marker, self.reader.read())
52 if not line or re.match(end_marker, line):
65 end_marker = re.compile('^};')
69 self.start_marker = re.compile(fr'(static )?const bool {self.array_name}\[.*\] = {{\n')
83 pattern = re.compile(r'\[(BPF_\w*)\]\s*= (true|false),?$')
87 if line == '' or re.match(self.end_marker, line):
111 if re.search(end_marker, line):
180 start_marker = re.compile(f'enum {enum_name} {{\n')
181 pattern = re.compile(r'^\s*(BPF_\w+),?(\s+/\*.*\*/)?$')
[all …]
/linux/fs/btrfs/
H A Dref-verify.c136 struct root_entry *re) in insert_root_entry() argument
140 node = rb_find_add(&re->node, root, root_entry_root_objectid_cmp); in insert_root_entry()
219 struct root_entry *re; in free_block_entry() local
225 re = rb_entry(n, struct root_entry, node); in free_block_entry()
226 rb_erase(&re->node, &be->roots); in free_block_entry()
227 kfree(re); in free_block_entry()
250 struct root_entry *re = NULL; in add_block_entry() local
252 re = kzalloc(sizeof(struct root_entry), GFP_NOFS); in add_block_entry()
254 if (!be || !re) { in add_block_entry()
255 kfree(re); in add_block_entry()
[all …]
/linux/tools/testing/selftests/tc-testing/plugin-lib/
H A DvalgrindPlugin.py8 import re
114 self.definitely_lost_re = re.compile(
115 … r'definitely lost:\s+([,0-9]+)\s+bytes in\s+([,0-9]+)\sblocks', re.MULTILINE | re.DOTALL)
116 self.indirectly_lost_re = re.compile(
117 … r'indirectly lost:\s+([,0-9]+)\s+bytes in\s+([,0-9]+)\s+blocks', re.MULTILINE | re.DOTALL)
118 self.possibly_lost_re = re.compile(
119 r'possibly lost:\s+([,0-9]+)bytes in\s+([,0-9]+)\s+blocks', re.MULTILINE | re.DOTALL)
120 self.non_leak_error_re = re.compile(
121 … r'ERROR SUMMARY:\s+([,0-9]+) errors from\s+([,0-9]+)\s+contexts', re.MULTILINE | re.DOTALL)
/linux/arch/mips/math-emu/
H A Dsp_maddf.c18 int re; in _sp_maddf() local
155 re = xe + ye; in _sp_maddf()
166 re++; in _sp_maddf()
178 return ieee754sp_format(rs, re, rm); in _sp_maddf()
186 if (ze > re) { in _sp_maddf()
190 s = ze - re; in _sp_maddf()
192 re += s; in _sp_maddf()
193 } else if (re > ze) { in _sp_maddf()
197 s = re - ze; in _sp_maddf()
201 assert(ze == re); in _sp_maddf()
H A Ddp_maddf.c43 int re; in _dp_maddf() local
184 re = xe + ye; in _dp_maddf()
222 re++; in _dp_maddf()
234 return ieee754dp_format(rs, re, lrm); in _dp_maddf()
243 if (ze > re) { in _dp_maddf()
247 s = ze - re; in _dp_maddf()
249 re += s; in _dp_maddf()
250 } else if (re > ze) { in _dp_maddf()
254 s = re - ze; in _dp_maddf()
258 assert(ze == re); in _dp_maddf()
H A Dsp_div.c15 int re; in ieee754sp_div() local
116 re = xe - ye; in ieee754sp_div()
138 re--; in ieee754sp_div()
141 return ieee754sp_format(xs == ys ? 0 : 1, re, rm); in ieee754sp_div()
/linux/tools/docs/
H A Dsphinx-pre-install31 import re
449 match = re.match(r"^sphinx-build\s+([\d\.]+)(?:\+(?:/[\da-f]+)|b\d+)?\s*$", line)
453 match = re.match(r"^Sphinx.*\s+([\d\.]+)\s*$", line)
464 match = re.match(r"^\s*needs_sphinx\s*=\s*[\'\"]([\d\.]+)[\'\"]", line)
546 match = re.match(r"^([\w\d\_]+)=\"?([^\"]*)\"?\n", line)
747 match = re.search(r"(release|Linux)\s+(\d+)", self.system_release)
755 elif re.search("Fedora", self.system_release):
848 match = re.search(r"(Leap)\s+(\d+).(\d)", self.system_release)
907 if re.search(r"OpenMandriva", self.system_release):
1096 if not re.search(rf"\s*{arg}\b", line):
[all …]
/linux/drivers/gpu/drm/xe/
H A Dxe_guc_db_mgr.c227 unsigned int rs, re; in dbm_print_locked() local
235 for_each_clear_bitrange(rs, re, dbm->bitmap, dbm->count) { in dbm_print_locked()
237 rs, re - 1, re - rs); in dbm_print_locked()
238 total += re - rs; in dbm_print_locked()
243 for_each_set_bitrange(rs, re, dbm->bitmap, dbm->count) { in dbm_print_locked()
245 rs, re - 1, re - rs); in dbm_print_locked()
246 total += re - rs; in dbm_print_locked()
H A Dxe_guc_id_mgr.c110 unsigned int rs, re, range; in find_last_zero_area() local
112 for_each_clear_bitrange(rs, re, bitmap, total) { in find_last_zero_area()
113 range = re - rs; in find_last_zero_area()
252 unsigned int rs, re; in idm_print_locked() local
261 for_each_set_bitrange(rs, re, idm->bitmap, idm->total) in idm_print_locked()
262 drm_printf_indent(p, indent, "range %u..%u (%u)\n", rs, re - 1, re - rs); in idm_print_locked()
/linux/scripts/dtc/
H A Ddt-extract-compatibles6 import re
18 for m in re.finditer(re_macros, data):
20 compat = re.search(r'"(.*?)"', m[0])[1]
32 for m in re.finditer(r'of_device_id(\s+\S+)?\s+(\S+)\[\](\s+\S+)?\s*=\s*({.*?);', data):
35 compat_list += re.findall(r'\.compatible\s+=\s+"(\S+)"', m[4])
43 for m in re.finditer(r'\.of_match_table\s+=\s+(of_match_ptr\()?([a-zA-Z0-9_-]+)', data):
52 for m in re.finditer(rf'{func_name}\(([a-zA-Z0-9_>\(\)"\-]+,\s)*"([a-zA-Z0-9_,-]+)"\)', data):
/linux/drivers/mtd/ubi/
H A Dcdev.c684 struct ubi_rename_entry *re, *re1; in rename_volumes() local
730 re = kzalloc(sizeof(struct ubi_rename_entry), GFP_KERNEL); in rename_volumes()
731 if (!re) { in rename_volumes()
736 re->desc = ubi_open_volume(ubi->ubi_num, vol_id, UBI_METAONLY); in rename_volumes()
737 if (IS_ERR(re->desc)) { in rename_volumes()
738 err = PTR_ERR(re->desc); in rename_volumes()
741 kfree(re); in rename_volumes()
746 if (re->desc->vol->name_len == name_len && in rename_volumes()
747 !memcmp(re->desc->vol->name, name, name_len)) { in rename_volumes()
748 ubi_close_volume(re->desc); in rename_volumes()
[all …]
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dspin_lock.c61 regex_t re; in match_regex()
63 err = regcomp(&re, pattern, REG_NOSUB); in match_regex()
67 regerror(err, &re, errbuf, sizeof(errbuf)); in match_regex()
71 rc = regexec(&re, string, 0, NULL, 0); in match_regex()
72 regfree(&re);
58 regex_t re; match_regex() local
H A Dctx_rewrite.c330 regex_t *re; in compile_regex() local
333 re = malloc(sizeof(regex_t)); in compile_regex()
334 if (!re) { in compile_regex()
339 err = regcomp(re, pat, REG_EXTENDED); in compile_regex()
343 regerror(err, re, errbuf, sizeof(errbuf)); in compile_regex()
345 free(re); in compile_regex()
349 return re; in compile_regex()
352 static void free_regex(regex_t *re) in free_regex() argument
354 if (!re) in free_regex()
357 regfree(re); in free_regex()
[all …]
/linux/drivers/net/ethernet/marvell/
H A Dsky2.c1155 struct rx_ring_info *re; in sky2_get_rx_data_size() local
1162 BUG_ON(sky2->rx_nfrags > ARRAY_SIZE(re->frag_addr)); in sky2_get_rx_data_size()
1196 const struct rx_ring_info *re) in sky2_rx_submit() argument
1200 sky2_rx_add(sky2, OP_PACKET, re->data_addr, sky2->rx_data_size); in sky2_rx_submit()
1202 for (i = 0; i < skb_shinfo(re->skb)->nr_frags; i++) in sky2_rx_submit()
1203 sky2_rx_add(sky2, OP_BUFFER, re->frag_addr[i], PAGE_SIZE); in sky2_rx_submit()
1207 static int sky2_rx_map_skb(struct pci_dev *pdev, struct rx_ring_info *re, in sky2_rx_map_skb() argument
1210 struct sk_buff *skb = re->skb; in sky2_rx_map_skb()
1213 re->data_addr = dma_map_single(&pdev->dev, skb->data, size, in sky2_rx_map_skb()
1215 if (dma_mapping_error(&pdev->dev, re->data_addr)) in sky2_rx_map_skb()
[all …]
/linux/arch/um/
H A DKconfig.debug13 If you're involved in UML kernel development and want to use gprof,
14 say Y. If you're unsure, say N.
28 If you're involved in UML kernel development and want to use gcov,
29 say Y. If you're unsure, say N.
/linux/tools/testing/selftests/drivers/net/hw/
H A Diou-zcrx.py4 import re
18 values = re.findall(r'Combined:\s+(\d+)', output)
24 values = re.search(r'New RSS context is (\d+)', output).group(1)
31 values = re.search(r'ID (\d+)', output).group(1)
37 values = re.search(r'ID (\d+)', output).group(1)

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