Messages in this thread | | | Date | Wed, 9 Jul 2008 11:51:58 -0700 | From | "Yinghai Lu" <> | Subject | Re: [patch] tip/x86_64: fix e820 merge issue which broke max_pfn_mapped |
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On Wed, Jul 9, 2008 at 11:50 AM, Suresh Siddha <suresh.b.siddha@intel.com> wrote: > On Wed, Jul 09, 2008 at 11:47:38AM -0700, Yinghai Lu wrote: >> On Wed, Jul 9, 2008 at 11:44 AM, Suresh Siddha >> <suresh.b.siddha@intel.com> wrote: >> > On Wed, Jul 09, 2008 at 11:11:36AM -0700, Jeremy Fitzhardinge wrote: >> >> Yinghai Lu wrote: >> >> > try to reduce #ifdef CONFIG_X86_64/32, and make 32/64 at the same page. >> >> > >> >> > could be some regression from early_io_remap unifying from jeremy >> >> > >> >> > please check attached revert patch. >> >> >> >> Could my patch "x86_64: there's no need to preallocate >> >> level1_fixmap_pgt" be a problem in itself? It seems sound to me, but >> > >> > Yep. Reverting it made my system with 2GB memory boot fine again. >> >> only revert that one, or using the big revert patch i sent out. > > I reverted just the "x86_64: there's no need to preallocate level1_fixmap_pgt"
can you try to remove #ifdef CONFIG_X86_32
that will make e820_end return end_of_ram again...
YH
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