linux-kernel - Re: [PATCH 00/15] irq: remove handle_domain

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Message-ID: <87k0i5b91c.wl-maz@kernel.org>
Date:   Fri, 22 Oct 2021 12:20:31 +0100
From:   Marc Zyngier <maz@...nel.org>
To:     Mark Rutland <mark.rutland@....com>
Cc:     linux-kernel@...r.kernel.org, aou@...s.berkeley.edu,
        catalin.marinas@....com, deanbo422@...il.com, green.hu@...il.com,
        guoren@...nel.org, jonas@...thpole.se, kernelfans@...il.com,
        linux-arm-kernel@...ts.infradead.org, linux@...linux.org.uk,
        nickhu@...estech.com, palmer@...belt.com, paulmck@...nel.org,
        paul.walmsley@...ive.com, peterz@...radead.org, shorne@...il.com,
        stefan.kristiansson@...nalahti.fi, tglx@...utronix.de,
        torvalds@...ux-foundation.org, tsbogend@...ha.franken.de,
        vgupta@...nel.org, will@...nel.org
Subject: Re: [PATCH 00/15] irq: remove handle_domain_{irq,nmi}()

Hi Mark,

On Thu, 21 Oct 2021 19:02:21 +0100,
Mark Rutland <mark.rutland@....com> wrote:
> 
> The handle_domain_{irq,nmi}() functions were oringally intended as a
> convenience, but recent rework to entry code across the kernel tree has
> demonstrated that they cause more pain than they're worth and prevent
> architectures from being able to write robust entry code.
> 
> This series reworks the irq code to remove them, handling the necessary
> entry work consistently in entry code (be it architectural or generic).

[...]

Thanks for going through the pain of putting this together. The
couple of nits I mentioned notwithstanding:

Reviewed-by: Marc Zyngier <maz@...nel.org>

It'd be good to work out a merging strategy once this has seen a bit
of testing.

	M.

-- 
Without deviation from the norm, progress is not possible.