From: rric@kernel.org (Robert Richter)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/4] arm64, thunder: Add Kconfig option for Cavium Thunder SoC Family
Date: Fri, 5 Sep 2014 12:51:35 +0200 [thread overview]
Message-ID: <20140905105135.GU4703@rric.localhost> (raw)
In-Reply-To: <20140905093647.GH2172@leverpostej>
On 05.09.14 10:36:47, Mark Rutland wrote:
> On Fri, Sep 05, 2014 at 10:25:08AM +0100, Will Deacon wrote:
> > All I mean is, if the kernel doesn't explode on existing systems by changing
> > the upper limit to 64, then we should do that. If you're not comfortable
> > that the Thunder code can handle that, then leave the thunder default as 32,
> > like you do in the current patch. It just seems odd not to change the
> > maximum number, since it's an arbitrary limit from my perspective.
>
> FWIW my Juno happily boots with a NR_CPUS=64 kernel.
It looks like if it's fine to set the general default to NR_CPUS=64
even if the kernel might not yet boot more than 32 cpus. Will make
this change separately and drop it in this patch.
See also my other reply to Russell in this thread.
-Robert
next prev parent reply other threads:[~2014-09-05 10:51 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-05 7:46 [PATCH v2 0/4] arm64, thunder: Enable Cavium Thunder SoC Family Robert Richter
2014-09-05 7:46 ` [PATCH v2 1/4] arm64, thunder: Add Kconfig option for " Robert Richter
2014-09-05 8:39 ` Will Deacon
2014-09-05 9:21 ` Robert Richter
2014-09-05 9:25 ` Will Deacon
2014-09-05 9:36 ` Mark Rutland
2014-09-05 10:51 ` Robert Richter [this message]
2014-09-05 9:32 ` Russell King - ARM Linux
2014-09-05 10:45 ` Robert Richter
2014-09-05 11:05 ` Russell King - ARM Linux
2014-09-05 12:51 ` Mark Rutland
2014-09-05 14:04 ` Arnd Bergmann
2014-09-05 14:22 ` Mark Rutland
2014-09-05 16:25 ` Arnd Bergmann
2014-09-08 11:01 ` Robert Richter
2014-09-08 12:29 ` Arnd Bergmann
2014-09-08 18:25 ` Rob Herring
2014-09-05 7:46 ` [PATCH v2 2/4] arm64, thunder: Add initial dts for Cavium Thunder SoC Robert Richter
2014-09-05 11:21 ` Arnd Bergmann
2014-09-11 14:51 ` Robert Richter
2014-09-05 7:46 ` [PATCH v2 3/4] arm64, thunder: Document devicetree bindings " Robert Richter
2014-09-05 8:42 ` Will Deacon
2014-09-05 9:32 ` Robert Richter
2014-09-05 9:39 ` Mark Rutland
2014-09-08 7:54 ` Robert Richter
2014-09-05 7:46 ` [PATCH v2 4/4] arm64, defconfig: Enable Cavium Thunder SoC in defconfig Robert Richter
2014-09-05 8:42 ` [PATCH v2 0/4] arm64, thunder: Enable Cavium Thunder SoC Family Will Deacon
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