| From | Greg Kroah-Hartman <> | Subject | [ 014/103] powerpc/smp: Section mismatch from smp_release_cpus to __initdata spinning_secondaries | Date | Tue, 23 Jul 2013 15:25:25 -0700 |
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3.10-stable review patch. If anyone has any objections, please let me know.
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From: Chen Gang <gang.chen@asianux.com>
commit 8246aca7058f3f2c2ae503081777965cd8df7b90 upstream.
the smp_release_cpus is a normal funciton and called in normal environments, but it calls the __initdata spinning_secondaries. need modify spinning_secondaries to match smp_release_cpus.
the related warning: (the linker report boot_paca.33377, but it should be spinning_secondaries)
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WARNING: arch/powerpc/kernel/built-in.o(.text+0x23176): Section mismatch in reference from the function .smp_release_cpus() to the variable .init.data:boot_paca.33377 The function .smp_release_cpus() references the variable __initdata boot_paca.33377. This is often because .smp_release_cpus lacks a __initdata annotation or the annotation of boot_paca.33377 is wrong.
WARNING: arch/powerpc/kernel/built-in.o(.text+0x231fe): Section mismatch in reference from the function .smp_release_cpus() to the variable .init.data:boot_paca.33377 The function .smp_release_cpus() references the variable __initdata boot_paca.33377. This is often because .smp_release_cpus lacks a __initdata annotation or the annotation of boot_paca.33377 is wrong.
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Signed-off-by: Chen Gang <gang.chen@asianux.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- arch/powerpc/kernel/setup_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -76,7 +76,7 @@ #endif int boot_cpuid = 0; -int __initdata spinning_secondaries; +int spinning_secondaries; u64 ppc64_pft_size; /* Pick defaults since we might want to patch instructions
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