Messages in this thread | | | Date | Fri, 21 Dec 2012 18:40:46 -0500 | From | Konrad Rzeszutek Wilk <> | Subject | Re: [PATCH v5 03/13] x86, 64bit: Set extra ident mapping for whole kernel range |
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On Fri, Dec 21, 2012 at 02:35:25PM -0800, Yinghai Lu wrote: > On Fri, Dec 21, 2012 at 2:28 PM, Konrad Rzeszutek Wilk > <konrad.wilk@oracle.com> wrote: > > Perhaps 'spare_directory' ? Or 'spare_table' ? > > we have evolved -v7 and -v8 that is using FANCY/FUNNY patch of #PF > handler set page table from HPA. >
Ah, that is what I get from just now plowing through my mailbox.
I did check: ommit 103d8b76616c23ccee978d00d87d55f201d2be71 Author: Yinghai Lu <yinghai@kernel.org> Date: Thu Dec 20 16:19:23 2012 -0800
x86: Merge early kernel reserve for 32bit and 64bit
which booted fine under dom0 and domU (5GB).
> Please do check if -v7 and -v8 break xen again. (it should not !, but > i only test dom0 once) > > stop #PF handler after init_mem_mapping > git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git > for-x86-boot-v7 > > stop #PF handler in x86_64_start_kernel, to keep kgdb working. > git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git > for-x86-boot-v8
Ok, perhaps I will do that after the holidays. > > Thanks > > Yinghai
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