linux-kernel - Re: [PATCH v3 01/22] hardirq/nmi: Allow nested nmi

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Message-ID: <20200220131836.7yo7ktnhggo7653z@pathway.suse.cz>
Date:   Thu, 20 Feb 2020 14:18:36 +0100
From:   Petr Mladek <pmladek@...e.com>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
        rostedt@...dmis.org, mingo@...nel.org, joel@...lfernandes.org,
        gregkh@...uxfoundation.org, gustavo@...eddedor.com,
        tglx@...utronix.de, paulmck@...nel.org, josh@...htriplett.org,
        mathieu.desnoyers@...icios.com, jiangshanlai@...il.com,
        luto@...nel.org, tony.luck@...el.com, frederic@...nel.org,
        dan.carpenter@...cle.com, mhiramat@...nel.org,
        Will Deacon <will@...nel.org>, Marc Zyngier <maz@...nel.org>,
        Michael Ellerman <mpe@...erman.id.au>
Subject: Re: [PATCH v3 01/22] hardirq/nmi: Allow nested nmi_enter()

On Wed 2020-02-19 15:47:25, Peter Zijlstra wrote:
> Since there are already a number of sites (ARM64, PowerPC) that
> effectively nest nmi_enter(), lets make the primitive support this
> before adding even more.

Reviewed-by: Petr Mladek <pmladek@...e.com>	# for printk part

The rest looks good as well.

Best Regards,
Petr