Messages in this thread | | | Date | Sun, 20 Jan 2008 16:00:46 -0800 | From | "Yinghai Lu" <> | Subject | Re: [PATCH] x86_64: update e820 instead of updating end_pfn |
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On Jan 20, 2008 1:20 AM, Ingo Molnar <mingo@elte.hu> wrote: > > * Yinghai Lu <Yinghai.Lu@Sun.COM> wrote: > > > [PATCH] x86_64: update e820 instead of updating end_pfn > > > > when mtrr is not covering all e820 table, need to trim the ram, need > > to update e820 > > ok, i like this approach even more - applied. Would you like to have a > shot at adding mtrr_trim_uncached_memory() to 32-bit too? It is affected > by the same problem (if not more).
for 32 bit, it could use the same mtrr_trim_uncached_memory.
but we need to move mtrr_bp_init calling into setup_arch.
YH
YH
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