[PATCH] arm64: ptrace: Fix missing return in hw breakpoint code

Keno Fischer keno at juliacomputing.com
Tue Feb 2 16:01:00 EST 2021

Hi Will,

> Thanks, I'll apply this for 5.12. However, I was trying to rework the commit
> message to describe the impact of the issue and I'm not sure I agree with
> your assessment that the second signal overrides the first. My (admittedly
> brief) reading of __send_signal() is that the subsequent signal is
> effectively ignored. Am I missing something?

Ah, I suppose you're probably right. I hadn't looked at this code in quite
a while, so I must have mis-remembered what the impact was.


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