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From: Arnd Bergmann <arnd@arndb.de>
To: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org, arm@kernel.org,
	Arnd Bergmann <arnd@arndb.de>, Zhiwu Song <Zhiwu.Song@csr.com>,
	Barry Song <Baohua.Song@csr.com>
Subject: [PATCH 07/11] ARM: prima2: do not select SMP_ON_UP
Date: Thu, 12 Feb 2015 20:42:39 +0100	[thread overview]
Message-ID: <1423770163-583064-8-git-send-email-arnd@arndb.de> (raw)
In-Reply-To: <1423770163-583064-1-git-send-email-arnd@arndb.de>

The new Atlas7 platform implicitly selects 'CONFIG_SMP_ON_UP',
which leads to problems if we enable building the platform without
MMU, as that combination is not allowed and causes a link error:

arch/arm/kernel/built-in.o: In function `c_show':
:(.text+0x1872): undefined reference to `smp_on_up'
:(.text+0x1876): undefined reference to `smp_on_up'
arch/arm/kernel/built-in.o: In function `arch_irq_work_raise':
:(.text+0x3d48): undefined reference to `smp_on_up'
:(.text+0x3d4c): undefined reference to `smp_on_up'
arch/arm/kernel/built-in.o: In function `smp_setup_processor_id':
:(.init.text+0x180): undefined reference to `smp_on_up'

This removes the 'select' statement.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 4cba058526a7 ("ARM: sirf: add Atlas7 machine support")
Cc: Zhiwu Song <Zhiwu.Song@csr.com>
Cc: Barry Song <Baohua.Song@csr.com>
---
 arch/arm/mach-prima2/Kconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm/mach-prima2/Kconfig b/arch/arm/mach-prima2/Kconfig
index a219dc310d5d..e03d8b5c9ad0 100644
--- a/arch/arm/mach-prima2/Kconfig
+++ b/arch/arm/mach-prima2/Kconfig
@@ -27,7 +27,6 @@ config ARCH_ATLAS7
 	select CPU_V7
 	select HAVE_ARM_SCU if SMP
 	select HAVE_SMP
-	select SMP_ON_UP if SMP
 	help
           Support for CSR SiRFSoC ARM Cortex A7 Platform
 
-- 
2.1.0.rc2


  parent reply	other threads:[~2015-02-12 19:43 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-12 19:42 [PATCH 00/11] ARM: random randconfig fixes, soc specific Arnd Bergmann
2015-02-12 19:42 ` [PATCH 01/11] ARM: vexpress: use ARM_CPU_SUSPEND if needed Arnd Bergmann
2015-02-13  1:31   ` Nicolas Pitre
2015-02-13 10:37   ` Liviu Dudau
2015-02-13 10:57     ` Russell King - ARM Linux
2015-02-13 11:01       ` Liviu Dudau
2015-02-13 11:16         ` Russell King - ARM Linux
2015-02-13 11:22           ` Liviu Dudau
2015-02-13 23:03             ` Nicolas Pitre
2015-02-13 22:55     ` Nicolas Pitre
2015-02-14  1:34       ` Liviu Dudau
2015-02-14 20:42         ` Lorenzo Pieralisi
2015-02-12 19:42 ` [PATCH 02/11] ARM: sunxi: always select RESET_CONTROLLER Arnd Bergmann
2015-02-13  9:09   ` Maxime Ripard
2015-02-16 20:47     ` Arnd Bergmann
2015-02-12 19:42 ` [PATCH 03/11] ARM: BCM: put back ARCH_MULTI_V7 dependency for mobile Arnd Bergmann
2015-02-12 20:02   ` Florian Fainelli
2015-02-12 20:08     ` arnd
2015-02-12 21:57   ` Florian Fainelli
2015-02-12 22:07     ` Scott Branden
2015-02-12 19:42 ` [PATCH 04/11] ARM: davinci: davinci_cfg_reg cannot be init Arnd Bergmann
2015-02-16 15:37   ` Sekhar Nori
2015-02-12 19:42 ` [PATCH 05/11] ARM: davinci: multi-soc kernels require AUTO_ZRELADDR Arnd Bergmann
2015-02-16 15:50   ` Sekhar Nori
2015-02-12 19:42 ` [PATCH 06/11] ARM: at91: fix pm declarations Arnd Bergmann
2015-02-13  8:37   ` Nicolas Ferre
2015-02-12 19:42 ` Arnd Bergmann [this message]
2015-02-13  3:05   ` [PATCH 07/11] ARM: prima2: do not select SMP_ON_UP Barry Song
2015-02-12 19:42 ` [PATCH 08/11] ARM: ixp4xx: fix {in,out}s{bwl} data types Arnd Bergmann
2015-02-16 14:16   ` Krzysztof Hałasa
2015-02-12 19:42 ` [PATCH 09/11] ARM: rockchip: make rockchip_suspend_init conditional Arnd Bergmann
2015-02-13 19:26   ` Heiko Stübner
2015-02-12 19:42 ` [PATCH 10/11] ARM: sti: always enable RESET_CONTROLLER Arnd Bergmann
2015-02-13  7:28   ` Patrice Chotard
2015-02-13  8:09   ` Maxime Coquelin
2015-02-12 19:42 ` [PATCH 11/11] ARM: mvebu: build armada375-smp code conditionally Arnd Bergmann

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