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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi, On 07/10/2024 16:37, Mukesh Ojha wrote: > On Mon, Oct 07, 2024 at 10:08:16AM +0200, neil.armstrong@linaro.org wrote: >> On 04/10/2024 23:23, Mukesh Ojha wrote: >>> From: Shiraz Hashim >>> >>> Qualcomm SoCs runnning with Qualcomm EL2 hypervisor(QHEE), IOMMU >>> translation set up for remote processors is managed by QHEE itself >>> however, for a case when these remote processors has to run under KVM >> >> This is not true, KVM is a Linux hypervisor, remote processors have >> nothing to do with KVM, please rephrase. > > Thanks, perhaps something like this, > > "However, when same SoC runs with KVM configuration, remoteproc IOMMU > translation needs to be set from Linux host running remoteproc PAS > driver" Thanks but I still don't see what KVM has to do here, KVM is an an optional Linux kernel feature, Linux can be configured without KVM and still perfectly startup those remoteprocs. Neil > > -Mukesh >