[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v5 09/10] xen: add per-platform defaults for NR_CPUS
Hi Stefano, On 04/06/18 18:24, Stefano Stabellini wrote: Add specific per-platform defaults for NR_CPUS. Note that the order of the defaults matter: they need to go first, otherwise the generic defaults will be applied. This is done so that Xen builds customized for a specific hardware platform can have the right NR_CPUS number. Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> CC: JBeulich@xxxxxxxx CC: andrew.cooper3@xxxxxxxxxx --- xen/arch/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/xen/arch/Kconfig b/xen/arch/Kconfig index cf0acb7..ed8f3d8 100644 --- a/xen/arch/Kconfig +++ b/xen/arch/Kconfig @@ -3,6 +3,10 @@ config NR_CPUS int "Maximum number of physical CPUs" range 1 4095 default "256" if X86 + default "128" if ARM && ALL I would drop this has this is cover by "if ARM" below. + default "8" if ARM && RCAR3 + default "4" if ARM && QEMU + default "4" if ARM && MPSOC default "128" if ARM ---help--- Specifies the maximum number of physical CPUs which Xen will support. Cheers, -- Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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