[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [bug] pv-grub doesn't run on rhel5
Gerd Hoffmann, le Thu 14 Aug 2008 12:38:15 +0200, a écrit : > Trying to boot pv-grub on RHEL-5 makes it fail with > > [ ... ] > gnttab_table mapped at 0x10001000. > Initialising scheduler > (XEN) mm.c:694:d6 Bad L3 flags 6 > ERROR: mmu_update failed > Do_exit called! It looks like it's mini-os itself that has troubles very early. It works in my environment. > Guess more recent xen versions are less picky here and just silenly > fixup this? No, the check is still there, and I wonder how flags 6 could make it to L3 flags. Could you send me your mini-os.gz image? > This is with 32bit pae. Is it a 64 bit or 32 bit hypervisor? Which version of the hypervisor? > Another issue: As 64bit pv-grub can't boot 32bit kernels, the 64bit xen > build should create both 32bit and 64bit builds of pv-grub, so you can > boot 32-on-64 guests with it? I'm afraid Keir will consider it is too late in the 3.3 release to make such a change in the build process. Actually I am currently working on how we could switch a PV domain between 32 and 64. That won't ever go into 3.3 either, however. Samuel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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