From: Stafford Horne <shorne@gmail.com>
To: Jonas Bonn <jonas@southpole.se>,
Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>,
Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, Stafford Horne <shorne@gmail.com>
Subject: [PATCH 6/7] openrisc: add SMP and NR_CPUS Kconfig options
Date: Fri, 16 Sep 2016 23:43:04 +0900 [thread overview]
Message-ID: <1474036985-20981-7-git-send-email-shorne@gmail.com> (raw)
In-Reply-To: <1474036985-20981-1-git-send-email-shorne@gmail.com>
From: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Signed-off-by: Stafford Horne <shorne@gmail.com>
---
arch/openrisc/Kconfig | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index 489e7f9..2bcf8c3 100644
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -98,6 +98,20 @@ config OPENRISC_HAVE_INST_DIV
Select this if your implementation has a hardware divide instruction
endmenu
+config NR_CPUS
+ int "Maximum number of CPUs (2-32)"
+ range 2 32
+ depends on SMP
+ default "2"
+
+config SMP
+ bool "Symmetric Multi-Processing support"
+ help
+ This enables support for systems with more than one CPU. If you have
+ a system with only one CPU, say N. If you have a system with more
+ than one CPU, say Y.
+
+ If you don't know what to do here, say N.
source kernel/Kconfig.hz
source kernel/Kconfig.preempt
--
2.7.4
next prev parent reply other threads:[~2016-09-16 14:47 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-16 14:42 [PATCH 0/7] openrisc: Misc fixes from backlog Stafford Horne
2016-09-16 14:42 ` [PATCH 1/7] Apply transparent_union attribute to union semun Stafford Horne
2016-09-16 15:57 ` kbuild test robot
2016-09-16 23:37 ` kbuild test robot
2016-09-17 0:06 ` Stafford Horne
2016-09-19 14:26 ` Jonas Bonn
2016-09-19 14:47 ` Stafford Horne
2016-09-16 14:43 ` [PATCH 2/7] openrisc: fix PTRS_PER_PGD define Stafford Horne
2016-09-19 14:27 ` Jonas Bonn
2016-09-16 14:43 ` [PATCH 3/7] openrisc: restore call-saved regs on sigreturn Stafford Horne
2016-09-19 14:28 ` Jonas Bonn
2016-09-19 14:50 ` Stafford Horne
2016-09-27 13:54 ` Stafford Horne
2016-09-16 14:43 ` [PATCH 4/7] openrisc: Add thread-local storage (TLS) support Stafford Horne
2016-09-19 14:25 ` Jonas Bonn
2016-09-19 14:43 ` Stafford Horne
2016-09-16 14:43 ` [PATCH 5/7] openrisc: Support both old (or32) and new (or1k) toolchain Stafford Horne
2016-09-18 15:26 ` Guenter Roeck
2016-09-19 6:02 ` Stafford Horne
2016-09-19 7:18 ` Guenter Roeck
2016-09-19 9:11 ` Stafford Horne
2016-09-19 13:17 ` Guenter Roeck
2016-09-19 14:04 ` Stafford Horne
2016-09-19 14:35 ` Jonas Bonn
2016-09-19 14:55 ` Guenter Roeck
2016-09-19 15:16 ` Stafford Horne
2016-09-19 14:39 ` Guenter Roeck
2016-09-20 10:01 ` Stafford Horne
2016-09-16 14:43 ` Stafford Horne [this message]
2016-09-19 14:31 ` [PATCH 6/7] openrisc: add SMP and NR_CPUS Kconfig options Jonas Bonn
2016-09-19 14:54 ` Stafford Horne
2016-09-16 14:43 ` [PATCH 7/7] openrisc: remove the redundant of_platform_populate Stafford Horne
2016-09-19 14:32 ` Jonas Bonn
2016-09-19 14:58 ` Stafford Horne
2016-09-19 16:14 ` Rob Herring
2016-09-16 14:51 ` [PATCH 0/7] openrisc: Misc fixes from backlog Stafford Horne
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