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| author | Sam Ravnborg <sam@ravnborg.org> | 2011-04-21 15:46:21 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-04-21 15:46:21 -0700 |
| commit | 9c2853af1fcbe01a123d666aa373e99119148ee6 (patch) | |
| tree | 0637d31fe5080a2b3bec0dec8102f323b63934a0 /arch/sparc/kernel/sun4m_smp.c | |
| parent | cb1b8209815594613650772eeb889c170107dad4 (diff) | |
| download | blackbird-op-linux-9c2853af1fcbe01a123d666aa373e99119148ee6.tar.gz blackbird-op-linux-9c2853af1fcbe01a123d666aa373e99119148ee6.zip | |
sparc32: probe for cpu info only during startup
We did a cpu_probe() call each time a CPU got online - which
only effect was to save latest CPU/FPU info for use by show_cpuinfo().
Use same setup as for sparc64 where we probe for this info during startup,
and only once.
This allowed us to annotate a few functions __init which again
fixed the following section mismatch warnings:
WARNING: vmlinux.o(.text+0x65f0): Section mismatch in reference from the function set_cpu_and_fpu() to the (unknown reference) .init.rodata:(unknown)
WARNING: vmlinux.o(.text+0x65f8): Section mismatch in reference from the function set_cpu_and_fpu() to the (unknown reference) .init.rodata:(unknown)
WARNING: vmlinux.o(.text+0x664c): Section mismatch in reference from the function set_cpu_and_fpu() to the variable .init.rodata:manufacturer_info
WARNING: vmlinux.o(.text+0x6650): Section mismatch in reference from the function set_cpu_and_fpu() to the variable .init.rodata:manufacturer_info
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/sun4m_smp.c')
| -rw-r--r-- | arch/sparc/kernel/sun4m_smp.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c index 58b8d849674c..5545d10d50cd 100644 --- a/arch/sparc/kernel/sun4m_smp.c +++ b/arch/sparc/kernel/sun4m_smp.c @@ -59,8 +59,6 @@ void __cpuinit smp4m_callin(void) local_flush_cache_all(); local_flush_tlb_all(); - cpu_probe(); - /* Fix idle thread fields. */ __asm__ __volatile__("ld [%0], %%g6\n\t" : : "r" (¤t_set[cpuid]) |
