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From: guoren@kernel.org
To: guoren@kernel.org, arnd@arndb.de
Cc: linux-kernel@vger.kernel.org, linux-csky@vger.kernel.org,
	linux-arch@vger.kernel.org, Guo Ren <guoren@linux.alibaba.com>
Subject: [PATCH 09/13] csky: Set CONFIG_NR_CPU 4 as default
Date: Sat,  1 Aug 2020 01:14:09 +0000	[thread overview]
Message-ID: <1596244453-98575-10-git-send-email-guoren@kernel.org> (raw)
In-Reply-To: <1596244453-98575-1-git-send-email-guoren@kernel.org>

From: Guo Ren <guoren@linux.alibaba.com>

The C860 processors support 4 cores smp for maximum, so set NR_CPU
to 4 as default

Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Cc: Arnd Bergmann <arnd@arndb.de>
---
 arch/csky/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig
index fd92d73..ad98b93 100644
--- a/arch/csky/Kconfig
+++ b/arch/csky/Kconfig
@@ -279,7 +279,7 @@ config NR_CPUS
 	int "Maximum number of CPUs (2-32)"
 	range 2 32
 	depends on SMP
-	default "2"
+	default "4"
 
 config HIGHMEM
 	bool "High Memory Support"
-- 
2.7.4


  parent reply	other threads:[~2020-08-01  1:15 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-01  1:14 [PATCH 00/13] Update csky subsystem for linux-5.9-rc1 guoren
2020-08-01  1:14 ` [PATCH 01/13] csky: remove unusued thread_saved_pc and *_segments functions/macros guoren
2020-08-01  1:14 ` [PATCH 02/13] csky: Add SECCOMP_FILTER supported guoren
2020-08-01  1:14 ` [PATCH 03/13] csky: Add cpu feature register hint for smp guoren
2020-08-01  1:14 ` [PATCH 04/13] csky: Fixup duplicated restore sp in RESTORE_REGS_FTRACE guoren
2020-08-01  1:14 ` [PATCH 05/13] csky: Fixup kprobes handler couldn't change pc guoren
2020-08-01  1:14 ` [PATCH 06/13] csky: Add support for function error injection guoren
2020-08-01  1:14 ` [PATCH 07/13] csky: Optimize the trap processing flow guoren
2020-08-01  1:14 ` [PATCH 08/13] csky: Use top-down mmap layout guoren
2020-08-01  1:14 ` guoren [this message]
2020-08-01  1:14 ` [PATCH 10/13] csky: Fixup warning by EXPORT_SYMBOL(kmap) guoren
2020-08-01  1:14 ` [PATCH 11/13] csky: Add irq_work support guoren
2020-08-01  1:14 ` [PATCH 12/13] csky: Add arch_show_interrupts for IPI interrupts guoren
2020-08-01  1:14 ` [PATCH 13/13] csky: Add context tracking support guoren

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