powerpc/vas: Validate window credits

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NX-842, the only user of VAS, sets the window credits to default values
but VAS should check the credits against the possible max values.

The VAS_WCREDS_MIN is not needed and can be dropped.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Sukadev Bhattiprolu 2017-11-07 18:23:42 -08:00 • committed by Michael Ellerman

parent e34917fbee

commit 51b537124f

2 changed files with 8 additions and 2 deletions

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6

arch/powerpc/platforms/powernv/vas-window.c

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4

arch/powerpc/platforms/powernv/vas.h

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