Messages in this thread | | | From | Barry Song <> | Date | Fri, 13 Feb 2015 11:05:31 +0800 | Subject | Re: [PATCH 07/11] ARM: prima2: do not select SMP_ON_UP |
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2015-02-13 3:42 GMT+08:00 Arnd Bergmann <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(-)
Acked-by: Barry Song <Baohua.Song@csr.com>
> > 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 >
-barry
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