powerpc/perf: consolidate read_user_stack_32

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There are two almost identical copies for 32bit and 64bit.

The function is used only in 32bit code which will be split out in next
patch so consolidate to one function.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/0c21c919ed1296420199c78f7c3cfd29d3c7e909.1584699455.git.msuchanek@suse.de

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Michal Suchanek 2020-03-20 11:20:14 +01:00 • committed by Michael Ellerman

parent 3dd4eb83a9

commit d6c19bdee2

1 changed files with 24 additions and 24 deletions

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arch/powerpc/perf/callchain.c

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