[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v5 6/9] libxc: create unmapped initrd in domain builder if supported
On Wed, Nov 25, 2015 at 04:29:13PM +0000, Ian Campbell wrote: > On Wed, 2015-11-25 at 16:18 +0000, Wei Liu wrote: > > On Wed, Nov 25, 2015 at 11:12:12AM -0500, Boris Ostrovsky wrote: > > > On 11/12/2015 08:43 AM, Juergen Gross wrote: > > > > In case the kernel of a new pv-domU indicates it is supporting an > > > > unmapped initrd, don't waste precious virtual space for the initrd, > > > > but allocate only guest physical memory for it. > > > > > > This patch breaks 32-bit pygrub. > > > > > > > This particular patch? > > > > We discovered a bug in mini-os that caused 32-bit pygrub to break withi > > this series. It's now fixed in mini-os upstream. Check Config.mk for > > mini-os commit that fixes the bug. > > Are we really talking about pygrub here, or pvgrub? (the former is > unaffected by mini-os). > Duh! I misread again. Boris, can you clarify this? > If we are really talking about pygrub then we are _actually_ talking about > the domain builder when operating on the RHEL5 kernel+initrd -- the fact > ithat they were extracted from the guest filesystem by pygrub is > irrelevant. > > > > With RHEL5 I get > > > initrd extends beyond end of memory (0x780080eda000 > 0x40000000) > > This is reported within the guest, right? > > Ian. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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