[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] xen: arm: Do not expose PMU to domain 0
It uses a PPI which we cannot route to a guest, and will surely need more support than just that anyway. I noticed this on Mustang with UEFI where the built in DTB contains a node of this type. Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx> --- xen/arch/arm/domain_build.c | 1 + 1 file changed, 1 insertion(+) diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c index 1e545fe..8e87315 100644 --- a/xen/arch/arm/domain_build.c +++ b/xen/arch/arm/domain_build.c @@ -1105,6 +1105,7 @@ static int handle_node(struct domain *d, struct kernel_info *kinfo, DT_MATCH_COMPATIBLE("multiboot,module"), DT_MATCH_COMPATIBLE("arm,psci"), DT_MATCH_COMPATIBLE("arm,psci-0.2"), + DT_MATCH_COMPATIBLE("arm,armv8-pmuv3"), DT_MATCH_PATH("/cpus"), DT_MATCH_TYPE("memory"), /* The memory mapped timer is not supported by Xen. */ -- 1.7.10.4 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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