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From: Herbert Xu <>
To: "Maciej S. Szmigiero" <>
Cc: Stephen Boyd <>, Theodore Ts'o <>,
	Arnd Bergmann <>,
	Greg Kroah-Hartman <>,
	Sebastian Andrzej Siewior <>,
	Keerthy <>,,
Subject: Re: [PATCH] random: Don't freeze in add_hwgenerator_randomness() if stopping kthread
Date: Sun, 17 Nov 2019 08:56:41 +0800
Message-ID: <> (raw)
In-Reply-To: <>

On Sun, Nov 17, 2019 at 12:01:20AM +0100, Maciej S. Szmigiero wrote:
> If a reader (user space) task is frozen then it is no longer waiting
> on this waitqueue - at least if I understand correctly how the freezer
> works for user space tasks, that is by interrupting waits via a fake
> signal.

At this point I'm just going to revert the whole thing and we can
sort it out in the next development cycle.

Email: Herbert Xu <>
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Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-10 13:55 Maciej S. Szmigiero
2019-11-15  6:08 ` Herbert Xu
     [not found] ` <>
2019-11-16 23:01   ` Maciej S. Szmigiero
2019-11-17  0:56     ` Herbert Xu [this message]
2019-11-17  4:09       ` Theodore Y. Ts'o

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