Em Fri, Aug 02, 2019 at 04:29:51PM +0800, zhe...@windriver.com escreveu:
> From: He Zhe
>
> The buffer containing string used to set cpumask is overwritten by end of
> string later in cpu_map__snprint_mask due to not enough memory space, when
> there is only one cpu. And thus causes the
On 8/2/19 9:06 PM, Jiri Olsa wrote:
> On Fri, Aug 02, 2019 at 04:29:51PM +0800, zhe...@windriver.com wrote:
>> From: He Zhe
>>
>> The buffer containing string used to set cpumask is overwritten by end of
>> string later in cpu_map__snprint_mask due to not enough memory space, when
>> there is
On Fri, Aug 02, 2019 at 04:29:51PM +0800, zhe...@windriver.com wrote:
> From: He Zhe
>
> The buffer containing string used to set cpumask is overwritten by end of
> string later in cpu_map__snprint_mask due to not enough memory space, when
> there is only one cpu. And thus causes the following
From: He Zhe
The buffer containing string used to set cpumask is overwritten by end of
string later in cpu_map__snprint_mask due to not enough memory space, when
there is only one cpu. And thus causes the following failure.
$ perf ftrace ls
failed to reset ftrace
This patch fixes the
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