linux-kernel - Re: [PATCH v2 05/11] sched,livepatch: Use wake_up_if

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Message-ID: <20211007100241.GR174703@worktop.programming.kicks-ass.net>
Date:   Thu, 7 Oct 2021 12:02:41 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Vasily Gorbik <gor@...ux.ibm.com>
Cc:     Miroslav Benes <mbenes@...e.cz>, jpoimboe@...hat.com,
        jikos@...nel.org, pmladek@...e.com, mingo@...nel.org,
        linux-kernel@...r.kernel.org, joe.lawrence@...hat.com,
        fweisbec@...il.com, tglx@...utronix.de, hca@...ux.ibm.com,
        svens@...ux.ibm.com, sumanthk@...ux.ibm.com,
        live-patching@...r.kernel.org, paulmck@...nel.org,
        rostedt@...dmis.org, x86@...nel.org
Subject: Re: [PATCH v2 05/11] sched,livepatch: Use wake_up_if_idle()

On Thu, Oct 07, 2021 at 11:18:13AM +0200, Vasily Gorbik wrote:

> Patches 1-6 work nicely, for them
> 
> Acked-by: Vasily Gorbik <gor@...ux.ibm.com>
> Tested-by: Vasily Gorbik <gor@...ux.ibm.com> # on s390
> 
> Thanks a lot!

Thanks, will add tags.

> Starting with patch 8 is where I start seeing this with my config:

Yeah, I properly wrecked things there.. still trying to work out how to
fix it :-)