Re: [PATCH v5 3.1.0-rc4-tip 26/26] uprobes: queue signals whilethread is singlestepping.

[Oleg Nesterov]

Srikar, I am still reading this series, need more time to read this
patch, but:

On 09/27, Srikar Dronamraju wrote:
>
> I did a rethink and implemented this patch a little differently using
> block_all_signals, unblock_all_signals. This wouldnt need the
> #ifdeffery + no changes in kernel/signal.c

No, Please don't. block_all_signals() must be killed. This interface
simply do not work. At all. It is buggy as hell. I guess I should ping
David Airlie again.

Oleg.

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