| Date | Tue, 18 Dec 2012 12:43:56 -0800 | Subject | Re: [PATCH v7 06/27] x86, 64bit: early #PF handler set page table | From | Yinghai Lu <> |
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On Mon, Dec 17, 2012 at 11:15 PM, Yinghai Lu <yinghai@kernel.org> wrote: > -v8: we need to keep that handler alive until init_mem_mapping and don't > let early_trap_init to trash that early #PF handler. > So split early_trap_pf_init out and move it down. - Yinghai
Peter,
looks like moving down early_trap_init would break kgdb.
we could make temporary early pgt cover 1G, and kernel and stop updating later.
please check attached patch.
init_mem_mapping need to be change a little: map BRK at first then switch pgt.
Thanks
Yinghai [unhandled content-type:application/octet-stream] |