On Wed, Oct 09, 2019 at 05:27:00PM +0800, wangxu wrote:
> From: Wang Xu
>
> In perf_event_alloc(), event->overflow_handler is initialized to a
> non-null value, which makes enable_single_step(bp, addr) in
> breakpoint_handler() never be executed.
>
> As a matter of fact, the branch condition has
From: Wang Xu
In perf_event_alloc(), event->overflow_handler is initialized to a
non-null value, which makes enable_single_step(bp, addr) in
breakpoint_handler() never be executed.
As a matter of fact, the branch condition has been updated to
is_default_overflow_handler().
Signed-off-by: Wang X
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