Re: [PATCH v2 5/9] kprobes: Search non-suffixed symbol in blacklist

2019-01-14 Thread Steven Rostedt
On Sat, 12 Jan 2019 11:28:02 +0900 Masami Hiramatsu wrote: > Newer gcc can generate some different instances of a function > with suffixed symbols if the function is optimized and only > has a part of that. (e.g. .constprop, .part etc.) > > In this case, it is not enough to check the entry of kp

[PATCH v2 5/9] kprobes: Search non-suffixed symbol in blacklist

2019-01-11 Thread Masami Hiramatsu
Newer gcc can generate some different instances of a function with suffixed symbols if the function is optimized and only has a part of that. (e.g. .constprop, .part etc.) In this case, it is not enough to check the entry of kprobe blacklist because it only records non-suffixed symbol address. To