From: Will Deacon <will.deacon@arm.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <lenb@kernel.org>,
AKASHI Takahiro <takahiro.akashi@linaro.org>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Mark Rutland <mark.rutland@arm.com>,
Marc Zyngier <marc.zyngier@arm.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
ACPI Devel Maling List <linux-acpi@vger.kernel.org>
Subject: Re: [PATCH] arm64: fix ACPI dependencies
Date: Tue, 24 Jul 2018 10:49:59 +0100 [thread overview]
Message-ID: <20180724094959.GH19324@arm.com> (raw)
In-Reply-To: <CAK8P3a12WfW9GmUW+=cW+2ZfUzSw3c-71KkiT_1UxxxivgFedw@mail.gmail.com>
On Tue, Jul 24, 2018 at 11:46:23AM +0200, Arnd Bergmann wrote:
> On Tue, Jul 24, 2018 at 11:44 AM, Will Deacon <will.deacon@arm.com> wrote:
> > On Tue, Jul 24, 2018 at 11:37:10AM +0200, Rafael J. Wysocki wrote:
> >> On Tue, Jul 24, 2018 at 11:33 AM, Arnd Bergmann <arnd@arndb.de> wrote:
>
> >
> > How about something along the lines of what Ard suggested? Untested diff
> > below.
> >
> >
> > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> > index 303809c6..ec78d4d 100644
> > --- a/arch/arm64/Kconfig
> > +++ b/arch/arm64/Kconfig
> > @@ -56,6 +56,7 @@ config ARM64
> > select ARCH_USE_CMPXCHG_LOCKREF
> > select ARCH_USE_QUEUED_RWLOCKS
> > select ARCH_USE_QUEUED_SPINLOCKS
> > + select ARCH_SUPPORTS_ACPI
> > select ARCH_SUPPORTS_MEMORY_FAILURE
> > select ARCH_SUPPORTS_ATOMIC_RMW
> > select ARCH_SUPPORTS_INT128 if GCC_VERSION >= 50000 || CC_IS_CLANG
>
> I'd prefer Rafael's suggestion of just leaving out the architecture names from
> the dependency, and making all three 'select ARCH_SUPPORTS_ACPI'.
>
> I'll send a v2.
Ok, thanks.
Will
prev parent reply other threads:[~2018-07-24 9:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-24 9:33 [PATCH] arm64: fix ACPI dependencies Arnd Bergmann
2018-07-24 9:37 ` Rafael J. Wysocki
2018-07-24 9:44 ` Will Deacon
2018-07-24 9:46 ` Arnd Bergmann
2018-07-24 9:49 ` Will Deacon [this message]
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