powerpc/perf: Handle sdar_mode for marked event in power9

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MMCRA[SDAR_MODE] specifices how the SDAR should be updated in
continous sampling mode. On P9 it must be set to 0b00 when
MMCRA[63] is set.

Fixes: c7c3f568be ('powerpc/perf: macros for power9 format encoding')
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Madhavan Srinivasan 2017-02-20 19:29:03 +05:30 • committed by Michael Ellerman

parent f04d108029

commit 78b4416aa2

2 changed files with 37 additions and 7 deletions

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43

arch/powerpc/perf/isa207-common.c

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1

arch/powerpc/perf/isa207-common.h

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