From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
To: Tiezhu Yang <yangtiezhu@loongson.cn>
Cc: Huacai Chen <chenhc@lemote.com>,
Jiaxun Yang <jiaxun.yang@flygoat.com>,
linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org,
Xuefeng Li <lixuefeng@loongson.cn>
Subject: Re: [PATCH] MIPS: Loongson: Use CONFIG_NR_CPUS_DEFAULT_64 to support more CPUs
Date: Thu, 16 Apr 2020 18:40:55 +0200 [thread overview]
Message-ID: <20200416164055.GF24743@alpha.franken.de> (raw)
In-Reply-To: <1585638006-19439-1-git-send-email-yangtiezhu@loongson.cn>
On Tue, Mar 31, 2020 at 03:00:06PM +0800, Tiezhu Yang wrote:
> When I update the mainline kernel on the Loongson 2-way platform which
> has 8 CPUs, it only shows 4 CPUs due to NR_CPUS is 4, this is obviously
> wrong.
>
> In order to support more CPUs on the Loongson platform, it is better
> to use CONFIG_NR_CPUS_DEFAULT_64 instead of CONFIG_NR_CPUS_DEFAULT_4
> to specify the maximum number of CPUs which the kernel will support.
>
> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
> ---
> arch/mips/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
applied to mips-next.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
prev parent reply other threads:[~2020-04-16 16:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-31 7:00 [PATCH] MIPS: Loongson: Use CONFIG_NR_CPUS_DEFAULT_64 to support more CPUs Tiezhu Yang
2020-03-31 7:05 ` Jiaxun Yang
2020-03-31 7:21 ` Tiezhu Yang
2020-03-31 7:22 ` Jiaxun Yang
2020-04-16 16:40 ` Thomas Bogendoerfer [this message]
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