powerpc/perf: Avoid FAB_*_MATCH checks for power9

[Michael Ellerman]

On Mon, 2017-02-13 at 11:32:54 UTC, Madhavan Srinivasan wrote:
> Since power9 does not support FAB_*_MATCH bits in MMCR1,
> avoid these checks for power9. For this, patch factor out
> code in isa207_get_constraint() to retain these checks
> only for power8.
> 
> Patch also updates the comment in power9-pmu raw event
> encode layout to remove FAB_*_MATCH.
> 
> Finally for power9, patch adds additional check for
> threshold events when adding the thresh mask and value in
> isa207_get_constraint().
> 
> fixes: 7ffd948fae4c ('powerpc/perf: factor out power8 pmu functions')
> fixes: 18201b204286 ('powerpc/perf: power9 raw event format encoding')
> Signed-off-by: Ravi Bangoria <ravi.bangoria at linux.vnet.ibm.com>
> Signed-off-by: Madhavan Srinivasan <maddy at linux.vnet.ibm.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/78a16d9fc1206e1a484b6ac9634875

cheers