linux-kernel - Re: [PATCH 2/4] kernel/resource: Populate child pointer in find_next_iomem

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Message-ID: <871r9r2sfg.wl-maz@kernel.org>
Date:   Fri, 28 May 2021 09:06:43 +0100
From:   Marc Zyngier <maz@...nel.org>
To:     Catalin Marinas <catalin.marinas@....com>
Cc:     kexec@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Will Deacon <will@...nel.org>,
        Ard Biesheuvel <ardb@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        James Morse <james.morse@....com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Hanjun Guo <guohanjun@...wei.com>,
        Sudeep Holla <sudeep.holla@....com>,
        Eric Biederman <ebiederm@...ssion.com>,
        Bhupesh SHARMA <bhupesh.sharma@...aro.org>,
        AKASHI Takahiro <takahiro.akashi@...aro.org>,
        Dave Young <dyoung@...hat.com>,
        Moritz Fischer <mdf@...nel.org>, kernel-team@...roid.com
Subject: Re: [PATCH 2/4] kernel/resource: Populate child pointer in find_next_iomem_res()

On Thu, 27 May 2021 17:53:56 +0100,
Catalin Marinas <catalin.marinas@....com> wrote:
> 
> On Wed, May 26, 2021 at 08:05:29PM +0100, Marc Zyngier wrote:
> > When find_next_iomem_res() returns a resource, it doesn't
> > populate the child pointer (but does so with the parent).
> > 
> > As we are about to need to arse child resources, populate
> > this pointer as well.
> 
> Did you mean "parse"? ;)

This is so embarrassing... :-/ Let me fix that right now.

	M.

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Without deviation from the norm, progress is not possible.