[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH 0/1] Dom0less guest device tree format
On 06/07/2019 19:17, Julien Grall wrote: > > > On 06/07/2019 19:02, Will Abele wrote: >> From: Will Abele <will.abele@xxxxxxxxxx> >> >> Hi, > > Hi, > >> I've been using dom0less Xen on the Hikey 960 with a 4.14 Linux >> Kernel. I had >> trouble getting the 4.14 Linux Kernel to boot as a dom0less domU >> because it was >> misinterpreting the device tree version. Linux 4.14 and earlier >> interpret device >> trees with a "/" in the root node as version 16. Xen produces a >> version 17 >> device tree, so the root node needs to be "" to work with 4.14 and >> earlier Linux >> Kernels. Linux 4.15 and later assume that the version is 17, so this >> patch does >> not have any impact. >> >> Please let me know if you need any more information or have >> suggestions for >> other ways to handle this. > > I don't understand where the version comes from. I also don't understand > how you inferred that Xen is creating a version 17 device-tree. > > Do you have link to the paragraph in the specifications? Also, please expand what is the exact error. So we can understand whether this is the right fix. Cheers, -- Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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