powerpc: Fix SMP issues with ppc64le ABIv2

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There is no need to put a function descriptor in
__secondary_hold_spinloop. Use ppc_function_entry to get the
instruction address and put it in __secondary_hold_spinloop instead.

Also fix an issue where we assumed cur_cpu_spec held a function
descriptor.

Signed-off-by: Anton Blanchard <anton@samba.org>

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This commit is contained in:

Anton Blanchard 2014-03-11 11:54:06 +11:00

parent d51959d70f

commit 2751b628c9

7 changed files with 22 additions and 19 deletions

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18

arch/powerpc/kernel/head_64.S

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2

arch/powerpc/kernel/setup_64.c

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3

arch/powerpc/platforms/85xx/smp.c

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5

arch/powerpc/platforms/cell/smp.c

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5

arch/powerpc/platforms/powernv/smp.c

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5

arch/powerpc/platforms/pseries/smp.c

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3

arch/powerpc/platforms/wsp/scom_smp.c

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