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From:   Thomas Gleixner <tglx@linutronix.de>
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To:     Thomas Pfaff <tpfaff@pcs.com>
Cc:     linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org,
        Marc Zyngier <maz@kernel.org>, Lukas Wunner <lukas@wunner.de>
Subject: Re: [PATCH v3] irq/core: synchronize irq_thread startup
In-Reply-To: <bbe3603c-df84-290-fb3c-10f450c21518@pcs.com>
References: <552fe7b4-9224-b183-bb87-a8f36d335690@pcs.com>
 <87mtg0m2jb.ffs@tglx> <bbe3603c-df84-290-fb3c-10f450c21518@pcs.com>
Date:   Mon, 02 May 2022 21:00:25 +0200
Message-ID: <87a6bzn4ja.ffs@tglx>
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On Mon, May 02 2022 at 17:34, Thomas Pfaff wrote:
> On Mon, 2 May 2022, Thomas Gleixner wrote:
>
> I can confirm that your patch works.

But for the very wrong reasons. desc->threads_active is a counter and
not a mask. Where is that brown paperbag?

Let me merge your patch and add the information about the root cause to
the changelog.

Thanks,

        tglx