[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] PVH: libxl expertise...
On Wed, 14 Nov 2012 09:58:30 +0000 Ian Campbell <Ian.Campbell@xxxxxxxxxx> wrote: > On Wed, 2012-11-14 at 01:31 +0000, Mukesh Rathor wrote: > > On Tue, 13 Nov 2012 17:21:38 -0800 > > Mukesh Rathor <mukesh.rathor@xxxxxxxxxx> wrote: > > > > > > > > > > > I can't tell why f_active is there. I also see supported, may be > > > thats the string of what the kernel supports. It is set to > > > 0x11 ??? > > > > Debugging further, I see in xc_dom_parse_elf_kernel() after > > elf_parse_binary(), the strings are set as: > > > > type = XEN_ENT_STR, name = 0x3cadc2e116 "PAE_MODE", data = { > > str = 0x7ffff61e14b0 "yes", num = 0x7ffff61e14b0}}, { > > type = XEN_ENT_STR, name = 0x3cadc2dd2d "FEATURES", data = { > > str = 0x7ffff61e1414 > > "!writable_page_tables|pae_pgdir_above_4gb", num = > > 0x7ffff61e1414}}, {type = XEN_ENT_NONE, name = 0x0, data = { str = > > 0x0, num = 0x0}}, {type = XEN_ENT_LONG, >later? My suspicion is that when the domain is created the kernel hasn't >been parsed yet so the feature flags are not available. This would be Well, it found "!writable_page_tables|pae_pgdir_above_4gb", but not the addition ones I added: #define FEATURES_PVH "|writable_descriptor_tables" \ "|auto_translated_physmap" \ "|supervisor_mode_kernel" \ "|hvm_callback_vector" However, I see the new ones in vmlinux. So, something either in bzImage or parser. thanks for your help. Mukesh _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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