On Thu, Mar 03, 2016 at 09:09:05PM +0800, Hekuang wrote:
> This problem can be reproduced as follows:
>
> We know cat /proc/version will read the memory of symbol
> linux_proc_banner, then we make a hardware memory access
> breakpoint on that address.
>
> on terminal 1:
>
> $ perf record -e me
This problem can be reproduced as follows:
We know cat /proc/version will read the memory of symbol
linux_proc_banner, then we make a hardware memory access
breakpoint on that address.
on terminal 1:
$ perf record -e mem:0x$(cat /proc/kallsyms|grep
linux_proc_banner|cut -d " " -f 1):rw --no-
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