linux-kernel - Re: [PATCH v7 0/7] arm64: Add framework to turn an IPI as NMI

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Date:   Wed, 7 Jul 2021 11:33:29 +0530
From:   Sumit Garg <sumit.garg@...aro.org>
To:     Marc Zyngier <maz@...nel.org>
Cc:     linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Russell King - ARM Linux admin <linux@...linux.org.uk>,
        tsbogend@...ha.franken.de, mpe@...erman.id.au,
        "David S. Miller" <davem@...emloft.net>,
        Ingo Molnar <mingo@...hat.com>, bp@...en8.de, x86@...nel.org,
        Mark Rutland <mark.rutland@....com>,
        julien.thierry.kdev@...il.com,
        Douglas Anderson <dianders@...omium.org>,
        Jason Wessel <jason.wessel@...driver.com>,
        Masayoshi Mizuma <msys.mizuma@...il.com>,
        ito-yuichi@...itsu.com, kgdb-bugreport@...ts.sourceforge.net,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Will Deacon <will@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Daniel Thompson <daniel.thompson@...aro.org>, wens@...nel.org
Subject: Re: [PATCH v7 0/7] arm64: Add framework to turn an IPI as NMI

On Tue, 5 Jan 2021 at 16:13, Marc Zyngier <maz@...nel.org> wrote:
>
> On 2021-01-05 10:34, Sumit Garg wrote:
>
> > Do you have any further feedback on this patch-set?
>
> None at the moment. We have tons of issues to solve with the arm64
> interrupt entry code vs instrumentation at the moment, so it is
> pretty much at the bottom of the priority list for now.
>

I hope you were able to resolve most of the issues. Is it an
appropriate time to have a relook at this pseudo NMI feature?

-Sumit

> Thanks,
>
>          M.
> --
> Jazz is not dead. It just smells funny...