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/linux/lib/
H A Dbug.c54 static inline unsigned long bug_addr(const struct bug_entry *bug) in bug_addr() argument
57 return (unsigned long)&bug->bug_addr_disp + bug->bug_addr_disp; in bug_addr()
59 return bug->bug_addr; in bug_addr()
69 struct bug_entry *bug; in module_find_bug() local
76 bug = mod->bug_table; in module_find_bug()
77 for (i = 0; i < mod->num_bugs; ++i, ++bug) in module_find_bug()
78 if (bugaddr == bug_addr(bug)) in module_find_bug()
79 return bug; in module_find_bug()
126 void bug_get_file_line(struct bug_entry *bug, const char **file, in bug_get_file_line() argument
131 *file = (const char *)&bug->file_disp + bug->file_disp; in bug_get_file_line()
[all …]
/linux/tools/testing/selftests/x86/bugs/
H A Dits_sysfs.py15 bug = "indirect_target_selection" variable
16 mitigation = get_sysfs(bug)
26 bug_check_fail(bug, ITS_MITIGATION_ALIGNED_THUNKS, ITS_MITIGATION_RETPOLINE_STUFF)
29 bug_check_fail(bug, ITS_MITIGATION_ALIGNED_THUNKS, ITS_MITIGATION_VMEXIT_ONLY)
31 bug_check_pass(bug, ITS_MITIGATION_ALIGNED_THUNKS)
36 bug_check_pass(bug, ITS_MITIGATION_RETPOLINE_STUFF)
39 bug_check_pass(bug, ITS_MITIGATION_RETPOLINE_STUFF)
41 bug_check_fail(bug, ITS_MITIGATION_RETPOLINE_STUFF, ITS_MITIGATION_ALIGNED_THUNKS)
45 bug_check_pass(bug, ITS_MITIGATION_VMEXIT_ONLY)
47 bug_check_fail(bug, ITS_MITIGATION_VMEXIT_ONLY, ITS_MITIGATION_ALIGNED_THUNKS)
[all …]
H A Dcommon.py49 def get_sysfs(bug): argument
50 return read_file("/sys/devices/system/cpu/vulnerabilities/" + bug)
52 def sysfs_has(bug, mitigation): argument
53 status = get_sysfs(bug)
59 for bug in bugs:
61 if sysfs_has(bug, mitigation):
69 for bug in bugs:
71 if not sysfs_has(bug, mitigation):
75 def bug_check_pass(bug, found): argument
80 def bug_check_fail(bug, found, expected): argument
[all …]
H A Dits_permutations.py16 bug = "indirect_target_selection" variable
17 mitigation = c.get_sysfs(bug)
38 bug = "indirect_target_selection" variable
/linux/Documentation/translations/zh_CN/process/
H A Dcode-of-conduct-interpretation.rst69 使用 kernel.org bugzilla和其他子系统bugzilla 或bug跟踪工具的开发人员应该遵循
81 视为违反。然而，不适当的语言可以被视为一个bug；如果任何相关方提交补丁，
82 这样的bug将被更快地修复。当前属于用户/内核API的一部分的表达式，或者反映已
83 发布标准或规范中使用的术语的表达式，不被视为bug。
H A Dhowto.rst227 “没有人知道新内核何时会被发布，因为发布是根据已知bug的情况来决定
274 报告bug
278 户在这个工具中报告找到的所有bug。如何使用内核bugzilla的细节请访问：
283 文件里有一个很好的模板。它指导用户如何报告可能的内核bug以及需要提供哪些信息
287 利用bug报告
290 练习内核开发技能的最好办法就是修改其他人报告的bug。你不光可以帮助内核变
292 者感受到你的存在。修改bug是赢得其他开发者赞誉的最好办法，因为并不是很多
293 人都喜欢浪费时间去修改别人报告的bug。
295 要尝试修改已知的bug，请访问 http://bugzilla.kernel.org 网址。
H A Dstable-api-nonsense.rst90 找到bug，或者找到更好的实现方式。一旦发现这些，他们就很快会去修改当前的
140 - 其他人会找到驱动中的bug并修复。
/linux/Documentation/translations/zh_TW/process/
H A Dcode-of-conduct-interpretation.rst72 使用 kernel.org bugzilla和其他子系統bugzilla 或bug跟蹤工具的開發人員應該遵循
84 視爲違反。然而，不適當的語言可以被視爲一個bug；如果任何相關方提交補丁，
85 這樣的bug將被更快地修復。當前屬於用戶/內核API的一部分的表達式，或者反映已
86 發佈標準或規範中使用的術語的表達式，不被視爲bug。
H A Dhowto.rst230 「沒有人知道新內核何時會被發布，因爲發布是根據已知bug的情況來決定
277 報告bug
281 戶在這個工具中報告找到的所有bug。如何使用內核bugzilla的細節請訪問：
286 文件里有一個很好的模板。它指導用戶如何報告可能的內核bug以及需要提供哪些信息
290 利用bug報告
293 練習內核開發技能的最好辦法就是修改其他人報告的bug。你不光可以幫助內核變
295 者感受到你的存在。修改bug是贏得其他開發者讚譽的最好辦法，因爲並不是很多
296 人都喜歡浪費時間去修改別人報告的bug。
298 要嘗試修改已知的bug，請訪問 http://bugzilla.kernel.org 網址。
H A Dstable-api-nonsense.rst93 找到bug，或者找到更好的實現方式。一旦發現這些，他們就很快會去修改當前的
143 - 其他人會找到驅動中的bug並修復。
/linux/arch/m68k/include/asm/
H A Dmmu_context.h122 goto bug; in load_ksp_mmu()
126 goto bug; in load_ksp_mmu()
130 goto bug; in load_ksp_mmu()
134 goto bug; in load_ksp_mmu()
138 goto bug; in load_ksp_mmu()
143 goto bug; in load_ksp_mmu()
161 bug: in load_ksp_mmu()
/linux/Documentation/scsi/
H A DChangeLog.arcmsr9 ** 1.10.00.10 10/10/2004 Erich Chen bug fix for SMP & ioctl
10 ** 1.20.00.00 11/29/2004 Erich Chen bug fix with arcmsr_bus_reset when PHY error
11 ** 1.20.00.02 12/09/2004 Erich Chen bug fix with over 2T bytes RAID Volume
25 ** 1.20.00.07 3/23/2005 Erich Chen bug fix with arcmsr_scsi_host_template_init
29 ** bug fix enormous stack usage (Adrian Bunk's comment)
30 ** 1.20.00.08 6/23/2005 Erich Chen bug fix with abort command,
33 ** 1.20.00.09 9/12/2005 Erich Chen bug fix with abort command handling, firmware versi…
34 ** and firmware update notify for hardware bug fix
42 ** 1.20.00.12 9/30/2005 Erich Chen bug fix with 64bit platform's ccbs using if over 4G…
/linux/arch/sh/kernel/
H A Dtraps.c94 const struct bug_entry *bug; in handle_BUG() local
101 bug = find_bug(bugaddr); in handle_BUG()
104 if (bug->flags & BUGFLAG_UNWINDER) in handle_BUG()
152 BUILD_TRAP_HANDLER(bug) in BUILD_TRAP_HANDLER() argument
/linux/arch/x86/include/asm/
H A Dbug.h12 extern void __WARN_trap(struct bug_entry *bug, ...);
159 struct bug_entry *bug; \
164 : [addr] "=r" (bug) \
170 bug; })
/linux/arch/mips/kernel/
H A Dr4k-bugs64.c122 int bug, fix, i; in check_mult_sh() local
144 bug = 0; in check_mult_sh()
147 bug = 1; in check_mult_sh()
149 if (bug == 0) { in check_mult_sh()
/linux/arch/xtensa/mm/
H A Dtlb.c279 int bug = 0; in check_tlb_sanity() local
284 bug |= check_tlb_entry(w, e, true); in check_tlb_sanity()
287 bug |= check_tlb_entry(w, e, false); in check_tlb_sanity()
288 if (bug & TLB_INSANE) in check_tlb_sanity()
290 if (bug & TLB_SUSPICIOUS) in check_tlb_sanity()
/linux/Documentation/translations/zh_CN/admin-guide/
H A Dindex.rst33 下面的一组文档，针对的是试图跟踪问题和bug的用户。
40 bug-hunting
41 bug-bisect
H A Dbug-bisect.rst3 :Original: :doc:`../../../admin-guide/bug-bisect`
20 找到缺陷（bug）并不总是那么容易，不过仍然得去找。如果你找不到它，不要放弃。
/linux/Documentation/translations/zh_TW/admin-guide/
H A Dindex.rst35 下面的一組文檔，針對的是試圖跟蹤問題和bug的用戶。
43 bug-hunting
44 bug-bisect
/linux/Documentation/admin-guide/cifs/
H A Dauthors.rst39 - Vince Negri and Dave Stahl (for finding an important caching bug)
50 - Aurelien Aptel (for DFS SMB3 work and some key bug fixes)
51 - Ronnie Sahlberg (for SMB3 xattr work, bug fixes, and lots of great work on compounding)
53 - Sachin Prabhu (many bug fixes, including for reconnect, copy offload and security)
60 Thanks to those in the community who have submitted detailed bug reports
/linux/drivers/media/pci/saa7164/
H A Dsaa7164-bus.c73 int bug = 0; in saa7164_bus_verify() local
76 bug++; in saa7164_bus_verify()
79 bug++; in saa7164_bus_verify()
82 bug++; in saa7164_bus_verify()
85 bug++; in saa7164_bus_verify()
87 if (bug) { in saa7164_bus_verify()
/linux/Documentation/admin-guide/
H A Dsysfs-rules.rst33 system configuration bug you should not try to solve. For test cases,
60 is a bug in the application
82 bug in the application
89 like the "device"-link, is a bug in the application
129 ``/sys/block`` and ``/sys/class/block`` are not interchangeable is a bug in
137 a bug in the application.
147 a device in ``/sys/devices/`` is a bug in the application.
148 Accessing ``/sys/class/net/eth0/device`` is a bug in the application.
157 real child device directories in the ``/sys/devices`` tree is a bug in
170 access the chain of parents is a bug in the application.
/linux/tools/testing/ktest/
H A Dktest.pl1755 my $bug = 0;
1778 if (!$bug && !$skip_call_trace) {
1782 $bug = 1;
1792 $bug = 1;
1809 $bug = 1;
1811 return $bug;
2197 my $bug = 0;
2221 if ($bug && defined($stop_after_failure) &&
2271 if (!$bug && !$skip_call_trace) {
2275 $bug = 1;
[all …]
/linux/fs/affs/
H A DChanges29 Please direct bug reports to: zippel@linux-m68k.org
40 - several bug fixes found with fsx
172 inode if the fs was not an OFS. This bug only shows
188 - Fixed bug in balloc(): Superblock was not set dirty after
191 - Fixed nasty bug in find_new_zone(): If the current
197 - Fixed bug in add_entry(): When doing a sorted insert,
243 30 characters. (Damn it! This kind of bug
316 - Fixed a nasty bug which didn't allow read-only
/linux/Documentation/fb/
H A Dep93xx-fb.rst119 Screenpage bug
122 At least on the EP9315 there is a silicon bug which causes bit 27 of
124 an unofficial errata for this bug at::
136 avoid this bug. See section 13 of the EP93xx users' guide for details.

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