From: mark.rutland@arm.com (Mark Rutland)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 1/4] arm64: defconfig: increase NR_CPUS range to 2-128
Date: Fri, 3 Oct 2014 11:58:39 +0100 [thread overview]
Message-ID: <20141003105839.GD26643@leverpostej> (raw)
In-Reply-To: <1411635840-24038-2-git-send-email-ganapatrao.kulkarni@caviumnetworks.com>
On Thu, Sep 25, 2014 at 10:03:56AM +0100, Ganapatrao Kulkarni wrote:
> Raising the maximum limit to 128. This is needed for Cavium's
> Thunder systems that will have 96 cores on Multi-node system.
Has this been tested on any such systems?
Mark.
>
> Signed-off-by: Ganapatrao Kulkarni <ganapatrao.kulkarni@caviumnetworks.com>
> ---
> arch/arm64/Kconfig | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index 4d42453..a409105 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -296,8 +296,8 @@ config SCHED_SMT
> places. If unsure say N here.
>
> config NR_CPUS
> - int "Maximum number of CPUs (2-64)"
> - range 2 64
> + int "Maximum number of CPUs (2-128)"
> + range 2 128
> depends on SMP
> # These have to remain sorted largest to smallest
> default "64"
> --
> 1.8.1.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
WARNING: multiple messages have this Message-ID (diff)
From: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>
To: Ganapatrao Kulkarni
<ganapatrao.kulkarni-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org>
Cc: Catalin Marinas <Catalin.Marinas-5wv7dgnIgG8@public.gmane.org>,
Will Deacon <Will.Deacon-5wv7dgnIgG8@public.gmane.org>,
"grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org"
<grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
"robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org"
<robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
"devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
"gpkulkarni-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<gpkulkarni-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [RFC PATCH 1/4] arm64: defconfig: increase NR_CPUS range to 2-128
Date: Fri, 3 Oct 2014 11:58:39 +0100 [thread overview]
Message-ID: <20141003105839.GD26643@leverpostej> (raw)
In-Reply-To: <1411635840-24038-2-git-send-email-ganapatrao.kulkarni-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org>
On Thu, Sep 25, 2014 at 10:03:56AM +0100, Ganapatrao Kulkarni wrote:
> Raising the maximum limit to 128. This is needed for Cavium's
> Thunder systems that will have 96 cores on Multi-node system.
Has this been tested on any such systems?
Mark.
>
> Signed-off-by: Ganapatrao Kulkarni <ganapatrao.kulkarni-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org>
> ---
> arch/arm64/Kconfig | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index 4d42453..a409105 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -296,8 +296,8 @@ config SCHED_SMT
> places. If unsure say N here.
>
> config NR_CPUS
> - int "Maximum number of CPUs (2-64)"
> - range 2 64
> + int "Maximum number of CPUs (2-128)"
> + range 2 128
> depends on SMP
> # These have to remain sorted largest to smallest
> default "64"
> --
> 1.8.1.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
--
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next prev parent reply other threads:[~2014-10-03 10:58 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-25 9:03 [RFC PATCH 0/4] arm64:numa: Add numa support for arm64 platforms Ganapatrao Kulkarni
2014-09-25 9:03 ` Ganapatrao Kulkarni
2014-09-25 9:03 ` [RFC PATCH 1/4] arm64: defconfig: increase NR_CPUS range to 2-128 Ganapatrao Kulkarni
2014-09-25 9:03 ` Ganapatrao Kulkarni
2014-10-03 10:58 ` Mark Rutland [this message]
2014-10-03 10:58 ` Mark Rutland
2014-10-06 4:29 ` Ganapatrao Kulkarni
2014-10-06 4:29 ` Ganapatrao Kulkarni
2014-09-25 9:03 ` [RFC PATCH 2/4] arm/arm64:dt:numa: adding numa node mapping for memory nodes Ganapatrao Kulkarni
2014-09-25 9:03 ` Ganapatrao Kulkarni
2014-10-03 11:05 ` Mark Rutland
2014-10-03 11:05 ` Mark Rutland
2014-10-06 4:20 ` Ganapatrao Kulkarni
2014-10-06 4:20 ` Ganapatrao Kulkarni
2014-10-06 11:08 ` Mark Rutland
2014-10-06 11:08 ` Mark Rutland
2014-10-06 17:26 ` Ganapatrao Kulkarni
2014-10-06 17:26 ` Ganapatrao Kulkarni
2014-09-25 9:03 ` [RFC PATCH 3/4] arm64:thunder: Add initial dts for Cavium Thunder SoC in 2 Node topology Ganapatrao Kulkarni
2014-09-25 9:03 ` Ganapatrao Kulkarni
2014-10-03 11:19 ` Mark Rutland
2014-10-03 11:19 ` Mark Rutland
2014-09-25 9:03 ` [RFC PATCH 4/4] arm64:numa: adding numa support for arm64 platforms Ganapatrao Kulkarni
2014-09-25 9:03 ` Ganapatrao Kulkarni
2014-10-03 12:13 ` Mark Rutland
2014-10-03 12:13 ` Mark Rutland
2014-10-06 5:14 ` Ganapatrao Kulkarni
2014-10-06 5:14 ` Ganapatrao Kulkarni
2014-10-06 11:26 ` Mark Rutland
2014-10-06 11:26 ` Mark Rutland
2014-10-06 17:52 ` Ganapatrao Kulkarni
2014-10-06 17:52 ` Ganapatrao Kulkarni
2014-10-17 17:19 ` Ganapatrao Kulkarni
2014-10-17 17:19 ` Ganapatrao Kulkarni
2014-10-20 14:25 ` Steve Capper
2014-10-20 14:25 ` Steve Capper
2014-10-20 14:30 ` Steve Capper
2014-10-20 14:30 ` Steve Capper
2014-10-22 11:27 ` Ganapatrao Kulkarni
2014-10-22 11:27 ` Ganapatrao Kulkarni
2014-10-28 8:48 ` Hanjun Guo
2014-10-29 7:20 ` Ganapatrao Kulkarni
2014-09-25 9:04 ` Ganapatrao Kulkarni
2014-09-25 9:04 ` Ganapatrao Kulkarni
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