[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] xen/arm: Blacklist PMU with "arm, cortex-a53-pmu"
Hello, > Could we instead try to automatically blacklist any device using PPI? Just tested following change: diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c index d983677..0c82976 100644 --- a/xen/arch/arm/domain_build.c +++ b/xen/arch/arm/domain_build.c @@ -1289,6 +1289,10 @@ static int __init handle_device(struct domain *d, struct dt_device_node *dev, return res; } + /* Don't process device using PPI source */ + if ( res > 16 && res < 32) + return 0; + res = map_irq_to_domain(d, res, need_mapping, dt_node_name(dev)); if ( res ) return res; Would it be Ok ? Thanks, -Amit _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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