Datasets:
bfc_hash stringclasses 350
values | bic_hash stringclasses 199
values | commit_hash stringclasses 293
values | commit_type stringclasses 2
values | filename stringclasses 154
values | func_name stringlengths 1 43 | asm stringlengths 58 48k | explanation stringlengths 317 6.32k | commit_message stringclasses 293
values |
|---|---|---|---|---|---|---|---|---|
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | symbol_valid_tr | 0000000000000000 <symbol_valid_tr>:
0: lea 0x0(%rip),%rax # 7 <symbol_valid_tr+0x7>
7: mov (%rdi),%rdx
a: lea 0x80(%rax),%rcx
11: cmp 0x10(%rax),%rdx
15: jb 1d <symbol_valid_tr+0x1d>
17: cmp 0x18(%rax),%rdx
1b: jbe 30 <symbol_valid_tr+0x30>
... | [Bug-Introducing Commit (BIC)]
Function: symbol_valid_tr
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for g... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | expand_symbol | 0000000000000040 <expand_symbol>:
40: push %rbp
41: mov %rsp,%rbp
44: push %r15
46: xor %r15d,%r15d
49: push %r14
4b: push %r13
4d: mov %rdx,%r13
50: push %r12
52: push %rbx
53: sub $0x8,%rsp
57: test %esi,%esi
59: je ... | [Bug-Introducing Commit (BIC)]
Function: expand_symbol
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for gen... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | learn_symbol | 00000000000000e0 <learn_symbol>:
e0: cmp $0x1,%esi
e3: jle 113 <learn_symbol+0x33>
e5: lea -0x2(%rsi),%eax
e8: lea 0x0(%rip),%rdx # ef <learn_symbol+0xf>
ef: lea 0x1(%rdi,%rax,1),%rsi
f4: nopl 0x0(%rax)
f8: movzbl 0x1(%rdi),%eax
fc: movzbl (%rdi),%... | [Bug-Introducing Commit (BIC)]
Function: learn_symbol
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for gene... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | forget_symbol | 0000000000000120 <forget_symbol>:
120: cmp $0x1,%esi
123: jle 153 <forget_symbol+0x33>
125: lea -0x2(%rsi),%eax
128: lea 0x0(%rip),%rdx # 12f <forget_symbol+0xf>
12f: lea 0x1(%rdi,%rax,1),%rsi
134: nopl 0x0(%rax)
138: movzbl 0x1(%rdi),%eax
13c: movzbl (%rd... | [Bug-Introducing Commit (BIC)]
Function: forget_symbol
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for gen... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | find_token | 0000000000000160 <find_token>:
160: cmp $0x1,%esi
163: jle 198 <find_token+0x38>
165: lea -0x2(%rsi),%eax
168: movzbl (%rdx),%ecx
16b: lea 0x1(%rdi,%rax,1),%rsi
170: jmp 181 <find_token+0x21>
172: nopw 0x0(%rax,%rax,1)
178: add $0x1,%rdi
17c: cmp %rsi,... | [Bug-Introducing Commit (BIC)]
Function: find_token
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for genera... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | find_best_token | 00000000000001a0 <find_best_token>:
1a0: xor %eax,%eax
1a2: mov $0xffffd8f0,%ecx
1a7: xor %r8d,%r8d
1aa: lea 0x0(%rip),%rsi # 1b1 <find_best_token+0x11>
1b1: nopl 0x0(%rax)
1b8: mov (%rsi,%rax,4),%edx
1bb: cmp %ecx,%edx
1bd: jle 1c4 <find_best_token+... | [Bug-Introducing Commit (BIC)]
Function: find_best_token
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for g... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | prefix_underscores_count | 00000000000001e0 <prefix_underscores_count>:
1e0: cmpb $0x5f,(%rdi)
1e3: jne 200 <prefix_underscores_count+0x20>
1e5: mov %rdi,%rax
1e8: nopl 0x0(%rax,%rax,1)
1f0: add $0x1,%rax
1f4: cmpb $0x5f,(%rax)
1f7: je 1f0 <prefix_underscores_count+0x10>
1f9: sub %edi... | [Bug-Introducing Commit (BIC)]
Function: prefix_underscores_count
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
genera... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | read_symbol_tr | 0000000000000210 <read_symbol_tr>:
210: push %rbp
211: mov %rsp,%rbp
214: push %r15
216: push %r14
218: lea 0x0(%rip),%r14 # 21f <read_symbol_tr+0xf>
21f: push %r13
221: mov %r14,%r15
224: mov %rsi,%r13
227: push %r12
229: mov %rdi,%r12
... | [Bug-Introducing Commit (BIC)]
Function: read_symbol_tr
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for ge... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | usage | 00000000000002b0 <usage>:
2b0: push %rbp
# ifdef __va_arg_pack
__fortify_function int
fprintf (FILE *__restrict __stream, const char *__restrict __fmt, ...)
{
return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt,
2b1: mov $0x76,%edx
2b6: mov $0x1,%esi
2bb: mov 0x0(%rip),%rcx ... | [Bug-Introducing Commit (BIC)]
Function: usage
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating ... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | is_arm_mapping_symbol | 00000000000002e0 <is_arm_mapping_symbol>:
2e0: push %rbp
2e1: mov %rsp,%rbp
2e4: push %r12
2e6: xor %r12d,%r12d
2e9: push %rbx
2ea: cmpb $0x24,(%rdi)
2ed: je 300 <is_arm_mapping_symbol+0x20>
2ef: mov %r12d,%eax
2f2: pop %rbx
2f3: pop %r12
... | [Bug-Introducing Commit (BIC)]
Function: is_arm_mapping_symbol
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | read_symbol | 0000000000000340 <read_symbol>:
340: push %rbp
341: mov %rsi,%rdx
344: mov %rsp,%rbp
347: push %r14
349: mov %rdi,%r14
34c: push %r13
34e: lea -0x221(%rbp),%rcx
355: mov %rsi,%r13
358: lea 0x0(%rip),%rsi # 35f <read_symbol+0x1f>
35f: push ... | [Bug-Introducing Commit (BIC)]
Function: read_symbol
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for gener... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | read_map | 00000000000006a0 <read_map>:
6a0: push %rbp
6a1: mov %rsp,%rbp
6a4: push %r12
6a6: mov %rdi,%r12
6a9: push %rbx
6aa: jmp 703 <read_map+0x63>
6ac: nopl 0x0(%rax)
6b0: mov 0x0(%rip),%ebx # 6b6 <read_map+0x16>
6b6: mov 0x0(%rip),%edx # 6bc <... | [Bug-Introducing Commit (BIC)]
Function: read_map
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generati... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | sort_symbols | 0000000000000770 <sort_symbols>:
770: mov 0x0(%rip),%esi # 776 <sort_symbols+0x6>
776: mov 0x0(%rip),%rdi # 77d <sort_symbols+0xd>
77d: mov $0x18,%edx
782: lea 0x987(%rip),%rcx # 1110 <compare_symbols>
789: jmp 78e <sort_symbols+0x1e>
78e: xchg %ax,%ax | [Bug-Introducing Commit (BIC)]
Function: sort_symbols
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for gene... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | symbol_valid | 0000000000000790 <symbol_valid>:
790: push %rbp
791: xor %eax,%eax
793: mov %rsp,%rbp
796: push %r12
798: push %rbx
799: mov (%rdi),%r12
79c: cmp 0x0(%rip),%r12 # 7a3 <symbol_valid+0x13>
7a3: jb 825 <symbol_valid+0x95>
7a9: movsbl 0x0(%rip),%eax ... | [Bug-Introducing Commit (BIC)]
Function: symbol_valid
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for gene... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | build_initial_tok_table | 00000000000008b0 <build_initial_tok_table>:
8b0: push %rbp
8b1: mov %rsp,%rbp
8b4: push %r15
8b6: push %r14
8b8: push %r13
8ba: push %r12
8bc: push %rbx
8bd: sub $0x8,%rsp
8c1: mov 0x0(%rip),%r14d # 8c8 <build_initial_tok_table+0x18>
8c8: tes... | [Bug-Introducing Commit (BIC)]
Function: build_initial_tok_table
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
general... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | compress_symbols | 0000000000000950 <compress_symbols>:
950: mov 0x0(%rip),%eax # 956 <compress_symbols+0x6>
956: test %eax,%eax
958: je a4a <compress_symbols+0xfa>
95e: push %rbp
95f: sub $0x1,%eax
962: lea (%rax,%rax,2),%rax
966: mov %rsp,%rbp
969: push %r15
96b:... | [Bug-Introducing Commit (BIC)]
Function: compress_symbols
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for ... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | optimize_result | 0000000000000a50 <optimize_result>:
a50: push %rbp
a51: mov %rsp,%rbp
a54: push %r14
a56: lea 0x0(%rip),%r14 # a5d <optimize_result+0xd>
a5d: push %r13
a5f: lea 0x0(%rip),%r13 # a66 <optimize_result+0x16>
a66: push %r12
a68: lea 0x0(%rip),%r12 ... | [Bug-Introducing Commit (BIC)]
Function: optimize_result
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for g... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | output_label | 0000000000000ad0 <output_label>:
ad0: push %rbp
ad1: mov %rsp,%rbp
ad4: push %r12
ad6: mov %rdi,%r12
ad9: sub $0x8,%rsp
add: movsbl 0x0(%rip),%edx # ae4 <output_label+0x14>
ae4: test %dl,%dl
ae6: je b30 <output_label+0x60>
return __printf_chk (__USE_FO... | [Bug-Introducing Commit (BIC)]
Function: output_label
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for gene... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | write_src | 0000000000000b70 <write_src>:
b70: push %rbp
b71: lea 0x0(%rip),%rdi # b78 <write_src+0x8>
b78: mov %rsp,%rbp
b7b: push %r15
b7d: push %r14
b7f: push %r13
b81: push %r12
b83: push %rbx
b84: sub $0x4a8,%rsp
b8b: mov %fs:0x28,%rax
b94: ... | [Bug-Introducing Commit (BIC)]
Function: write_src
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generat... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | insert_real_symbols_in_table | 0000000000000f90 <insert_real_symbols_in_table>:
return __builtin___memset_chk (__dest, __ch, __len,
f90: lea 0x0(%rip),%r9 # f97 <insert_real_symbols_in_table+0x7>
f97: xor %eax,%eax
f99: mov $0x40,%ecx
f9e: mov %r9,%rdi
fa1: lea 0x0(%rip),%r8 # fa8 <insert_real_... | [Bug-Introducing Commit (BIC)]
Function: insert_real_symbols_in_table
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
ge... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | optimize_token_table | 0000000000001020 <optimize_token_table>:
1020: push %rbp
1021: mov %rsp,%rbp
1024: call 8b0 <build_initial_tok_table>
1029: call f90 <insert_real_symbols_in_table>
102e: mov 0x0(%rip),%eax # 1034 <optimize_token_table+0x14>
1034: test %eax,%eax
1036: je 103e <optimiz... | [Bug-Introducing Commit (BIC)]
Function: optimize_token_table
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally ... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | may_be_linker_script_provide_symbol.isra.0 | 0000000000001070 <may_be_linker_script_provide_symbol.isra.0>:
1070: sub $0x1,%edi
1073: xor %eax,%eax
1075: cmp $0x7,%edi
1078: jle 1080 <may_be_linker_script_provide_symbol.isra.0+0x10>
107a: cmpb $0x5f,0x1(%rsi)
107e: je 1088 <may_be_linker_script_provide_symbol.isra.0+0x18>... | [Bug-Introducing Commit (BIC)]
Function: may_be_linker_script_provide_symbol.isra.0
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these ... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | compare_symbols | 0000000000001110 <compare_symbols>:
1110: endbr64
1114: mov (%rsi),%rcx
1117: mov $0x1,%eax
111c: cmp %rcx,(%rdi)
111f: ja 11d0 <compare_symbols+0xc0>
1125: jb 11d1 <compare_symbols+0xc1>
112b: push %rbp
112c: mov %rdi,%r10
112f: mov %rsi,%r9
1132: mov ... | [Bug-Introducing Commit (BIC)]
Function: compare_symbols
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for g... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
7122c3e9154b5d9a7422f68f02d8acf050fad2b0 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | f6537f2f0eba4eba3354e48dbe3047db6d8b6254 | bic | scripts/kallsyms.c | main | 0000000000000000 <main>:
0: endbr64
4: push %rbp
5: mov %rsp,%rbp
8: push %r15
a: push %r14
c: push %r13
e: push %r12
10: push %rbx
11: sub $0x8,%rsp
15: cmp $0x1,%edi
18: jle 125 <main+0x125>
1e: lea -0x2(%rdi),%eax
21: lea 0x8(%rsi),%rbx
25: lea 0x1... | [Bug-Introducing Commit (BIC)]
Function: main
Author: Ming Lei Date: Sat Nov 2 09:11:33 2013 +1030
Commit message: scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating c... | scripts/kallsyms: filter symbols not in kernel address space
This patch uses CONFIG_PAGE_OFFSET to filter symbols which
are not in kernel address space because these symbols are
generally for generating code purpose and can't be run at
kernel mode, so we needn't keep them in /proc/kallsyms.
For example, on ARM there ... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 18a47e6d8af01db1b691802a6bb8eae73d83ad9e | bfc | Documentation/networking/timestamping/txtimestamp.c | __bswap_16 | 0000000000000000 <__bswap_16>:
static __inline __uint16_t
__bswap_16 (__uint16_t __bsx)
{
#if __GNUC_PREREQ (4, 8)
return __builtin_bswap16 (__bsx);
0: mov %edi,%eax
2: rol $0x8,%ax
#else
return __bswap_constant_16 (__bsx);
#endif
}
6: ret
7: nopw 0x0(%rax,%rax,1) | [Bug-Fix Commit (BFC)]
Function: __bswap_16
Author: Willem de Bruijn Date: Thu Sep 4 10:15:45 2014 -0400
Commit message: net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents... | net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are never read, so no need to zero.
Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")
Reported-by: Daniel Bo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 18a47e6d8af01db1b691802a6bb8eae73d83ad9e | bfc | Documentation/networking/timestamping/txtimestamp.c | __print_timestamp | 0000000000000010 <__print_timestamp>:
10: push %rbp
11: mov %rsp,%rbp
14: push %r12
16: push %rbx
17: mov (%rsi),%r8
1a: mov %rsi,%rbx
1d: mov 0x8(%rsi),%rsi
21: mov %r8,%rax
24: or %rsi,%rax
27: jne 38 <__print_timestamp+0x28>
29: lea -0x10(%rbp),%rsp
2d: pop %... | [Bug-Fix Commit (BFC)]
Function: __print_timestamp
Author: Willem de Bruijn Date: Thu Sep 4 10:15:45 2014 -0400
Commit message: net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer c... | net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are never read, so no need to zero.
Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")
Reported-by: Daniel Bo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 18a47e6d8af01db1b691802a6bb8eae73d83ad9e | bfc | Documentation/networking/timestamping/txtimestamp.c | print_timestamp | 0000000000000120 <print_timestamp>:
120: cmp $0x1,%esi
123: je 180 <print_timestamp+0x60>
125: cmp $0x2,%esi
128: je 150 <print_timestamp+0x30>
12a: test %esi,%esi
12c: je 168 <print_timestamp+0x48>
12e: push %rbp
realizes that, too. */
__extern_always_inline void
error (int __status, i... | [Bug-Fix Commit (BFC)]
Function: print_timestamp
Author: Willem de Bruijn Date: Thu Sep 4 10:15:45 2014 -0400
Commit message: net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer con... | net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are never read, so no need to zero.
Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")
Reported-by: Daniel Bo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 18a47e6d8af01db1b691802a6bb8eae73d83ad9e | bfc | Documentation/networking/timestamping/txtimestamp.c | usage | 00000000000001a0 <usage>:
1a0: push %rbp
1a1: mov %rdi,%rcx
1a4: mov 0x0(%rip),%rdi # 1ab <usage+0xb>
1ab: mov $0x1,%esi
1b0: lea 0x0(%rip),%rdx # 1b7 <usage+0x17>
1b7: xor %eax,%eax
1b9: mov %rsp,%rbp
1bc: call 1c1 <usage+0x21>
1c1: mov $0x1,%edi
1c6: call 1cb <usage+... | [Bug-Fix Commit (BFC)]
Function: usage
Author: Willem de Bruijn Date: Thu Sep 4 10:15:45 2014 -0400
Commit message: net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are ... | net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are never read, so no need to zero.
Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")
Reported-by: Daniel Bo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 18a47e6d8af01db1b691802a6bb8eae73d83ad9e | bfc | Documentation/networking/timestamping/txtimestamp.c | parse_opt | 00000000000001d0 <parse_opt>:
1d0: push %rbp
1d1: mov %rsp,%rbp
1d4: push %r15
1d6: xor %r15d,%r15d
1d9: push %r14
1db: lea 0x0(%rip),%r14 # 1e2 <parse_opt+0x12>
1e2: push %r13
1e4: lea 0x0(%rip),%r13 # 1eb <parse_opt+0x1b>
1eb: push %r12
1ed: mov %rsi,%r12
1f0: push ... | [Bug-Fix Commit (BFC)]
Function: parse_opt
Author: Willem de Bruijn Date: Thu Sep 4 10:15:45 2014 -0400
Commit message: net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents ... | net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are never read, so no need to zero.
Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")
Reported-by: Daniel Bo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 18a47e6d8af01db1b691802a6bb8eae73d83ad9e | bfc | Documentation/networking/timestamping/txtimestamp.c | print_timestamp_usr | 00000000000003d0 <print_timestamp_usr>:
3d0: push %rbp
3d1: xor %esi,%esi
3d3: mov %rsp,%rbp
3d6: sub $0x30,%rsp
3da: mov %fs:0x28,%rax
3e3: mov %rax,-0x8(%rbp)
3e7: xor %eax,%eax
3e9: lea -0x20(%rbp),%rdi
3ed: call 3f2 <print_timestamp_usr+0x22>
3f2: mov -0x20(%rbp),%rax
3f6: xor... | [Bug-Fix Commit (BFC)]
Function: print_timestamp_usr
Author: Willem de Bruijn Date: Thu Sep 4 10:15:45 2014 -0400
Commit message: net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer... | net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are never read, so no need to zero.
Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")
Reported-by: Daniel Bo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 18a47e6d8af01db1b691802a6bb8eae73d83ad9e | bfc | Documentation/networking/timestamping/txtimestamp.c | __poll | 0000000000000430 <__poll>:
430: push %rbp
431: mov %edi,%r8d
__warnattr ("poll called with fds buffer too small file nfds entries");
__fortify_function __fortified_attr_access (__write_only__, 1, 2) int
poll (struct pollfd *__fds, nfds_t __nfds, int __timeout)
{
return __glibc_fortify (poll, __nfds, sizeof ... | [Bug-Fix Commit (BFC)]
Function: __poll
Author: Willem de Bruijn Date: Thu Sep 4 10:15:45 2014 -0400
Commit message: net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are... | net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are never read, so no need to zero.
Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")
Reported-by: Daniel Bo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 18a47e6d8af01db1b691802a6bb8eae73d83ad9e | bfc | Documentation/networking/timestamping/txtimestamp.c | resolve_hostname | 00000000000004a0 <resolve_hostname>:
4a0: push %rbp
4a1: xor %edx,%edx
4a3: xor %esi,%esi
4a5: mov %rsp,%rbp
4a8: push %r12
4aa: push %rbx
4ab: lea -0x20(%rbp),%rcx
4af: sub $0x10,%rsp
4b3: mov %fs:0x28,%rax
4bc: mov %rax,-0x18(%rbp)
4c0: xor %eax,%eax
4c2: call 4c7 <resolve_... | [Bug-Fix Commit (BFC)]
Function: resolve_hostname
Author: Willem de Bruijn Date: Thu Sep 4 10:15:45 2014 -0400
Commit message: net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer co... | net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are never read, so no need to zero.
Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")
Reported-by: Daniel Bo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 18a47e6d8af01db1b691802a6bb8eae73d83ad9e | bfc | Documentation/networking/timestamping/txtimestamp.c | __recv_errmsg_cmsg.constprop.0 | 00000000000005d0 <__recv_errmsg_cmsg.constprop.0>:
5d0: push %rbp
5d1: mov %rsp,%rbp
5d4: push %r15
5d6: push %r14
5d8: push %r13
5da: push %r12
5dc: push %rbx
5dd: sub $0x18,%rsp
5e1: cmpq $0xf,0x0(%rip) # 5e9 <__recv_errmsg_cmsg.constprop.0+0x19>
5e9: mov %edi,-0x3c(%rbp)
5ec:... | [Bug-Fix Commit (BFC)]
Function: __recv_errmsg_cmsg.constprop.0
Author: Willem de Bruijn Date: Thu Sep 4 10:15:45 2014 -0400
Commit message: net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.... | net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are never read, so no need to zero.
Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")
Reported-by: Daniel Bo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 18a47e6d8af01db1b691802a6bb8eae73d83ad9e | bfc | Documentation/networking/timestamping/txtimestamp.c | recv_errmsg | 0000000000000720 <recv_errmsg>:
720: push %rbp
721: mov %rsp,%rbp
724: push %r12
726: mov %edi,%r12d
729: push %rbx
72a: sub $0x20,%rsp
72e: movslq 0x0(%rip),%rbx # 735 <recv_errmsg+0x15>
735: mov %fs:0x28,%rax
73e: mov %rax,-0x18(%rbp)
742: xor %eax,%eax
744: mov %rbx,%rdi
... | [Bug-Fix Commit (BFC)]
Function: recv_errmsg
Author: Willem de Bruijn Date: Thu Sep 4 10:15:45 2014 -0400
Commit message: net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer content... | net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are never read, so no need to zero.
Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")
Reported-by: Daniel Bo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 18a47e6d8af01db1b691802a6bb8eae73d83ad9e | bfc | Documentation/networking/timestamping/txtimestamp.c | do_test | 0000000000000850 <do_test>:
850: push %rbp
851: mov %rsp,%rbp
854: push %r15
856: push %r14
858: push %r13
85a: push %r12
85c: push %rbx
85d: sub $0x38,%rsp
861: mov %edi,-0x54(%rbp)
864: mov 0x0(%rip),%ebx # 86a <do_test+0x1a>
86a: mov %esi,-0x44(%rbp)
86d: mov %fs:0x28... | [Bug-Fix Commit (BFC)]
Function: do_test
Author: Willem de Bruijn Date: Thu Sep 4 10:15:45 2014 -0400
Commit message: net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents ar... | net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are never read, so no need to zero.
Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")
Reported-by: Daniel Bo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 18a47e6d8af01db1b691802a6bb8eae73d83ad9e | bfc | Documentation/networking/timestamping/txtimestamp.c | do_main | 0000000000000bf0 <do_main>:
bf0: push %rbp
bf1: lea 0x0(%rip),%rax # bf8 <do_main+0x8>
bf8: lea 0x0(%rip),%rcx # bff <do_main+0xf>
bff: mov $0x1,%esi
c04: lea 0x0(%rip),%rdx # c0b <do_main+0x1b>
c0b: mov %rsp,%rbp
c0e: push %r12
c10: mov %edi,%r12d
c13: sub $0x8,%r... | [Bug-Fix Commit (BFC)]
Function: do_main
Author: Willem de Bruijn Date: Thu Sep 4 10:15:45 2014 -0400
Commit message: net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents ar... | net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are never read, so no need to zero.
Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")
Reported-by: Daniel Bo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 18a47e6d8af01db1b691802a6bb8eae73d83ad9e | bfc | Documentation/networking/timestamping/txtimestamp.c | main | 0000000000000000 <main>:
0: endbr64
4: push %rbp
5: mov %rsp,%rbp
8: push %r12
a: mov %rsi,%r12
d: push %rbx
e: movslq %edi,%rbx
11: cmp $0x1,%ebx
14: je dc <main+0xdc>
1a: mov %ebx,%edi
1c: call 21 <main+0x21>
21: mov -0x8(%r12,%rbx,8),%rdi
26: call 2b <ma... | [Bug-Fix Commit (BFC)]
Function: main
Author: Willem de Bruijn Date: Thu Sep 4 10:15:45 2014 -0400
Commit message: net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are n... | net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If
cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
The buffer contents are never read, so no need to zero.
Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")
Reported-by: Daniel Bo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 8fe2f761cae9da9f9031162f104164a812ce78ab | bic | Documentation/networking/timestamping/txtimestamp.c | __bswap_16 | 0000000000000000 <__bswap_16>:
static __inline __uint16_t
__bswap_16 (__uint16_t __bsx)
{
#if __GNUC_PREREQ (4, 8)
return __builtin_bswap16 (__bsx);
0: mov %edi,%eax
2: rol $0x8,%ax
#else
return __bswap_constant_16 (__bsx);
#endif
}
6: ret
7: nopw 0x0(%rax,%rax,1) | [Bug-Introducing Commit (BIC)]
Function: __bswap_16
Author: Willem de Bruijn Date: Sun Aug 31 21:27:47 2014 -0400
Commit message: net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimesta... | net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c test of the new features.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemlo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 8fe2f761cae9da9f9031162f104164a812ce78ab | bic | Documentation/networking/timestamping/txtimestamp.c | __print_timestamp | 0000000000000010 <__print_timestamp>:
10: push %rbp
11: mov %rsp,%rbp
14: push %r12
16: push %rbx
17: mov (%rsi),%r8
1a: mov %rsi,%rbx
1d: mov 0x8(%rsi),%rsi
21: mov %r8,%rax
24: or %rsi,%rax
27: jne 38 <__print_timestamp+0x28>
29: lea -0x10(%rbp),%rsp
2d: pop %... | [Bug-Introducing Commit (BIC)]
Function: __print_timestamp
Author: Willem de Bruijn Date: Sun Aug 31 21:27:47 2014 -0400
Commit message: net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import tx... | net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c test of the new features.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemlo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 8fe2f761cae9da9f9031162f104164a812ce78ab | bic | Documentation/networking/timestamping/txtimestamp.c | print_timestamp | 0000000000000120 <print_timestamp>:
120: cmp $0x1,%esi
123: je 180 <print_timestamp+0x60>
125: cmp $0x2,%esi
128: je 150 <print_timestamp+0x30>
12a: test %esi,%esi
12c: je 168 <print_timestamp+0x48>
12e: push %rbp
realizes that, too. */
__extern_always_inline void
error (int __status, i... | [Bug-Introducing Commit (BIC)]
Function: print_timestamp
Author: Willem de Bruijn Date: Sun Aug 31 21:27:47 2014 -0400
Commit message: net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txti... | net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c test of the new features.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemlo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 8fe2f761cae9da9f9031162f104164a812ce78ab | bic | Documentation/networking/timestamping/txtimestamp.c | usage | 00000000000001a0 <usage>:
1a0: push %rbp
1a1: mov %rdi,%rcx
1a4: mov 0x0(%rip),%rdi # 1ab <usage+0xb>
1ab: mov $0x1,%esi
1b0: lea 0x0(%rip),%rdx # 1b7 <usage+0x17>
1b7: xor %eax,%eax
1b9: mov %rsp,%rbp
1bc: call 1c1 <usage+0x21>
1c1: mov $0x1,%edi
1c6: call 1cb <usage+... | [Bug-Introducing Commit (BIC)]
Function: usage
Author: Willem de Bruijn Date: Sun Aug 31 21:27:47 2014 -0400
Commit message: net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c ... | net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c test of the new features.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemlo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 8fe2f761cae9da9f9031162f104164a812ce78ab | bic | Documentation/networking/timestamping/txtimestamp.c | parse_opt | 00000000000001d0 <parse_opt>:
1d0: push %rbp
1d1: mov %rsp,%rbp
1d4: push %r15
1d6: xor %r15d,%r15d
1d9: push %r14
1db: lea 0x0(%rip),%r14 # 1e2 <parse_opt+0x12>
1e2: push %r13
1e4: lea 0x0(%rip),%r13 # 1eb <parse_opt+0x1b>
1eb: push %r12
1ed: mov %rsi,%r12
1f0: push ... | [Bug-Introducing Commit (BIC)]
Function: parse_opt
Author: Willem de Bruijn Date: Sun Aug 31 21:27:47 2014 -0400
Commit message: net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestam... | net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c test of the new features.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemlo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 8fe2f761cae9da9f9031162f104164a812ce78ab | bic | Documentation/networking/timestamping/txtimestamp.c | print_timestamp_usr | 00000000000003d0 <print_timestamp_usr>:
3d0: push %rbp
3d1: xor %esi,%esi
3d3: mov %rsp,%rbp
3d6: sub $0x30,%rsp
3da: mov %fs:0x28,%rax
3e3: mov %rax,-0x8(%rbp)
3e7: xor %eax,%eax
3e9: lea -0x20(%rbp),%rdi
3ed: call 3f2 <print_timestamp_usr+0x22>
3f2: mov -0x20(%rbp),%rax
3f6: xor... | [Bug-Introducing Commit (BIC)]
Function: print_timestamp_usr
Author: Willem de Bruijn Date: Sun Aug 31 21:27:47 2014 -0400
Commit message: net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import ... | net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c test of the new features.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemlo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 8fe2f761cae9da9f9031162f104164a812ce78ab | bic | Documentation/networking/timestamping/txtimestamp.c | __poll | 0000000000000430 <__poll>:
430: push %rbp
431: mov %edi,%r8d
__warnattr ("poll called with fds buffer too small file nfds entries");
__fortify_function __fortified_attr_access (__write_only__, 1, 2) int
poll (struct pollfd *__fds, nfds_t __nfds, int __timeout)
{
return __glibc_fortify (poll, __nfds, sizeof ... | [Bug-Introducing Commit (BIC)]
Function: __poll
Author: Willem de Bruijn Date: Sun Aug 31 21:27:47 2014 -0400
Commit message: net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c... | net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c test of the new features.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemlo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 8fe2f761cae9da9f9031162f104164a812ce78ab | bic | Documentation/networking/timestamping/txtimestamp.c | resolve_hostname | 00000000000004a0 <resolve_hostname>:
4a0: push %rbp
4a1: xor %edx,%edx
4a3: xor %esi,%esi
4a5: mov %rsp,%rbp
4a8: push %r12
4aa: push %rbx
4ab: lea -0x20(%rbp),%rcx
4af: sub $0x10,%rsp
4b3: mov %fs:0x28,%rax
4bc: mov %rax,-0x18(%rbp)
4c0: xor %eax,%eax
4c2: call 4c7 <resolve_... | [Bug-Introducing Commit (BIC)]
Function: resolve_hostname
Author: Willem de Bruijn Date: Sun Aug 31 21:27:47 2014 -0400
Commit message: net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txt... | net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c test of the new features.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemlo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 8fe2f761cae9da9f9031162f104164a812ce78ab | bic | Documentation/networking/timestamping/txtimestamp.c | __recv_errmsg_cmsg.constprop.0 | 00000000000005d0 <__recv_errmsg_cmsg.constprop.0>:
5d0: push %rbp
5d1: mov %rsp,%rbp
5d4: push %r15
5d6: push %r14
5d8: push %r13
5da: push %r12
5dc: push %rbx
5dd: sub $0x18,%rsp
5e1: cmpq $0xf,0x0(%rip) # 5e9 <__recv_errmsg_cmsg.constprop.0+0x19>
5e9: mov %edi,-0x3c(%rbp)
5ec:... | [Bug-Introducing Commit (BIC)]
Function: __recv_errmsg_cmsg.constprop.0
Author: Willem de Bruijn Date: Sun Aug 31 21:27:47 2014 -0400
Commit message: net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other tex... | net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c test of the new features.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemlo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 8fe2f761cae9da9f9031162f104164a812ce78ab | bic | Documentation/networking/timestamping/txtimestamp.c | recv_errmsg | 0000000000000720 <recv_errmsg>:
720: push %rbp
721: mov %rsp,%rbp
724: push %r12
726: mov %edi,%r12d
729: push %rbx
72a: sub $0x20,%rsp
72e: movslq 0x0(%rip),%rbx # 735 <recv_errmsg+0x15>
735: mov %fs:0x28,%rax
73e: mov %rax,-0x18(%rbp)
742: xor %eax,%eax
744: mov %rbx,%rdi
... | [Bug-Introducing Commit (BIC)]
Function: recv_errmsg
Author: Willem de Bruijn Date: Sun Aug 31 21:27:47 2014 -0400
Commit message: net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimest... | net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c test of the new features.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemlo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 8fe2f761cae9da9f9031162f104164a812ce78ab | bic | Documentation/networking/timestamping/txtimestamp.c | do_test | 0000000000000850 <do_test>:
850: push %rbp
851: mov %rsp,%rbp
854: push %r15
856: push %r14
858: push %r13
85a: push %r12
85c: push %rbx
85d: sub $0x38,%rsp
861: mov %edi,-0x54(%rbp)
864: mov 0x0(%rip),%ebx # 86a <do_test+0x1a>
86a: mov %esi,-0x44(%rbp)
86d: mov %fs:0x28... | [Bug-Introducing Commit (BIC)]
Function: do_test
Author: Willem de Bruijn Date: Sun Aug 31 21:27:47 2014 -0400
Commit message: net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.... | net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c test of the new features.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemlo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 8fe2f761cae9da9f9031162f104164a812ce78ab | bic | Documentation/networking/timestamping/txtimestamp.c | do_main | 0000000000000bf0 <do_main>:
bf0: push %rbp
bf1: lea 0x0(%rip),%rax # bf8 <do_main+0x8>
bf8: lea 0x0(%rip),%rcx # bff <do_main+0xf>
bff: mov $0x1,%esi
c04: lea 0x0(%rip),%rdx # c0b <do_main+0x1b>
c0b: mov %rsp,%rbp
c0e: push %r12
c10: mov %edi,%r12d
c13: sub $0x8,%r... | [Bug-Introducing Commit (BIC)]
Function: do_main
Author: Willem de Bruijn Date: Sun Aug 31 21:27:47 2014 -0400
Commit message: net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.... | net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c test of the new features.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemlo... |
18a47e6d8af01db1b691802a6bb8eae73d83ad9e | 8fe2f761cae9da9f9031162f104164a812ce78ab | 8fe2f761cae9da9f9031162f104164a812ce78ab | bic | Documentation/networking/timestamping/txtimestamp.c | main | 0000000000000000 <main>:
0: endbr64
4: push %rbp
5: mov %rsp,%rbp
8: push %r12
a: mov %rsi,%r12
d: push %rbx
e: movslq %edi,%rbx
11: cmp $0x1,%ebx
14: je dc <main+0xdc>
1a: mov %ebx,%edi
1c: call 21 <main+0x21>
21: mov -0x8(%r12,%rbx,8),%rdi
26: call 2b <ma... | [Bug-Introducing Commit (BIC)]
Function: main
Author: Willem de Bruijn Date: Sun Aug 31 21:27:47 2014 -0400
Commit message: net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c t... | net-timestamp: expand documentation
Expand Documentation/networking/timestamping.txt with new
interfaces and bytestream timestamping. Also minor
cleanup of the other text.
Import txtimestamp.c test of the new features.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemlo... |
d3b4b26173ee45a8097a64330ae4a509f4e5db0b | cd91cc5bdddf50f5c775fe5baeef7891b31d8741 | d3b4b26173ee45a8097a64330ae4a509f4e5db0b | bfc | Documentation/networking/timestamping/txtimestamp.c | __bswap_16 | 0000000000000000 <__bswap_16>:
static __inline __uint16_t
__bswap_16 (__uint16_t __bsx)
{
#if __GNUC_PREREQ (4, 8)
return __builtin_bswap16 (__bsx);
0: mov %edi,%eax
2: rol $0x8,%ax
#else
return __bswap_constant_16 (__bsx);
#endif
}
6: ret
7: nopw 0x0(%rax,%rax,1) | [Bug-Fix Commit (BFC)]
Function: __bswap_16
Author: Willem de Bruijn Date: Sat Jan 10 12:08:18 2015 -0500
Commit message: doc: fix the compile fix of txtimestamp.c
A fix to ipv6 structure definitions removed the now superfluous
definition of in6_pktinfo in this file.
But, use of the glibc definition requires defining... | doc: fix the compile fix of txtimestamp.c
A fix to ipv6 structure definitions removed the now superfluous
definition of in6_pktinfo in this file.
But, use of the glibc definition requires defining _GNU_SOURCE
(see also https://sourceware.org/bugzilla/show_bug.cgi?id=6775).
Before this change, the following would fai... |
d3b4b26173ee45a8097a64330ae4a509f4e5db0b | cd91cc5bdddf50f5c775fe5baeef7891b31d8741 | d3b4b26173ee45a8097a64330ae4a509f4e5db0b | bfc | Documentation/networking/timestamping/txtimestamp.c | __print_timestamp | 0000000000000010 <__print_timestamp>:
10: push %rbp
11: mov %rsp,%rbp
14: push %r12
16: push %rbx
17: mov (%rsi),%r8
1a: mov %rsi,%rbx
1d: mov 0x8(%rsi),%rsi
21: mov %r8,%rax
24: or %rsi,%rax
27: jne 38 <__print_timestamp+0x28>
29: lea -0x10(%rbp),%rsp
2d: pop %... | [Bug-Fix Commit (BFC)]
Function: __print_timestamp
Author: Willem de Bruijn Date: Sat Jan 10 12:08:18 2015 -0500
Commit message: doc: fix the compile fix of txtimestamp.c
A fix to ipv6 structure definitions removed the now superfluous
definition of in6_pktinfo in this file.
But, use of the glibc definition requires d... | doc: fix the compile fix of txtimestamp.c
A fix to ipv6 structure definitions removed the now superfluous
definition of in6_pktinfo in this file.
But, use of the glibc definition requires defining _GNU_SOURCE
(see also https://sourceware.org/bugzilla/show_bug.cgi?id=6775).
Before this change, the following would fai... |
End of preview. Expand in Data Studio
Linux Kernel Assembly → Explanation Dataset
A dataset of disassembled Linux kernel functions paired with structured natural-language explanations, built from the Linux Commits Dataset (Zenodo 10654193).
Each row corresponds to a single compiled function extracted from a .c or .h file touched by a Bug-Fix Commit (BFC) or Bug-Introducing Commit (BIC) in the Linux kernel git history. Source files are compiled with gcc -O2 -g -fno-inline -fno-omit-frame-pointer and disassembled with objdump -d -S (AT&T syntax, source-interleaved).
Intended for training or evaluating models on assembly code understanding, specifically, generating natural language explanations from disassembled Linux kernel functions.
Schema
| Column | Type | Description |
|---|---|---|
bfc_hash |
string |
Hash of the bug-fix commit in the pair |
bic_hash |
string |
Hash of the bug-introducing commit in the pair |
commit_hash |
string |
The specific commit this function was extracted from |
commit_type |
string |
"bfc" (bug-fix commit) or "bic" (bug-introducing commit) |
filename |
string |
Source file path within the kernel tree (e.g. kernel/sched/core.c) |
func_name |
string |
Name of the disassembled function |
asm |
string |
objdump -d -S output for one function (AT&T syntax, source lines interleaved) |
explanation |
string |
Structured description: commit type, function name, author, date, commit message, and role |
commit_message |
string |
First 512 characters of the commit message |
Usage
from datasets import load_dataset
ds = load_dataset("theelderemo/linux-asm-pairs", split="train")
print(ds["asm"])
print(ds["explanation"])
Filter to only bug-fix commits:
bfc_only = ds.filter(lambda x: x["commit_type"] == "bfc")
Data Pipeline
- BFC/BIC pairs sourced from
bfc_bic.csvin Zenodo record 10654193 - Full diffs fetched from a local bare clone of the Linux kernel git repo (snapshot: 2023-11-12)
- Changed
.c/.hfiles compiled withgcc -O2 -g -fno-inline -fno-omit-frame-pointer - Functions extracted via
objdump -d -S --no-show-raw-insn - Explanations constructed from Perceval-parsed commit metadata
License
Source assembly is derived from the Linux kernel, which is licensed under GPL-2.0. This dataset inherits that license. See kernel.org/doc/html/latest/process/license-rules.html for details.
Citation
If you use this dataset, please also cite the upstream source:
@dataset{linux_commits_2023,
title = {Linux Commits Dataset},
year = {2023},
url = {https://zenodo.org/records/10654193}
}
@dataset{christopher_dickinson_2026,
author = { Christopher Dickinson },
title = { linux-asm-pairs (Revision 9ea25c3) },
year = 2026,
url = { https://huggingface.co/datasets/theelderemo/linux-asm-pairs },
doi = { 10.57967/hf/8453 },
publisher = { Hugging Face }
}
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