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From:   Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Wed, 25 Jan 2023 16:28:04 +0100
Message-ID: <CAMuHMdWZ+_kdMp+0VfYAJZRHBWiyobQQJwEM_kHN6yeVVGxSvg@mail.gmail.com>
Subject: Re: [PATCH v4 6/6] arch_topology: Build cacheinfo from primary CPU
To:     Sudeep Holla <sudeep.holla@arm.com>
Cc:     Conor Dooley <conor.dooley@microchip.com>,
        Pierre Gondois <pierre.gondois@arm.com>,
        linux-kernel@vger.kernel.org, Palmer Dabbelt <palmer@rivosinc.com>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will@kernel.org>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        Len Brown <lenb@kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Gavin Shan <gshan@redhat.com>,
        linux-arm-kernel@lists.infradead.org,
        linux-riscv@lists.infradead.org, linux-acpi@vger.kernel.org
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Hi Sudeep,

On Wed, Jan 25, 2023 at 3:54 PM Sudeep Holla <sudeep.holla@arm.com> wrote:
> On Tue, Jan 24, 2023 at 02:55:41PM +0000, Sudeep Holla wrote:
> > Geert, can you please try with the patch Conor pointed out and see if
> > that helps to fix the allocation failures[1]
> >
>
> Sorry for the nag, but did you get the chance to test -next with [1]
> and see if it fixes the cacheinfo memory failure you were observing ?

> [1] https://lore.kernel.org/all/20230103035316.3841303-1-leyfoon.tan@starfivetech.com/

After applying that patch, the issue is gone.
Thanks, sending my Tb!

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds