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powerpc: Increase NR_IRQS range to support more KVM guests
authorCédric Le Goater <clg@kaod.org>
Thu, 10 Dec 2020 17:14:44 +0000 (18:14 +0100)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 10 Dec 2020 22:53:10 +0000 (09:53 +1100)
commit7b3b3de3b04ecb7393cdfaa30a3468dd47b750cf
tree35855e24f7702028a5808b07e8241632469a43actree | snapshot
parenta5021abc48a0f44083a15a37b3e61378519cb00dcommit | diff
powerpc: Increase NR_IRQS range to support more KVM guests

PowerNV systems can handle up to 4K guests and 1M interrupt numbers
per chip. Increase the range of allowed interrupts to support a larger
number of guests.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201210171450.1933725-8-clg@kaod.org
arch/powerpc/Kconfig diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git