Messages in this thread | | | Date | Mon, 3 Sep 2012 08:36:38 +0300 | Subject | Re: [PATCH -v2 11/13] x86/mm: calculate_table_space_size based on memory ranges that are being mapped | From | Pekka Enberg <> |
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On Sun, Sep 2, 2012 at 10:46 AM, Yinghai Lu <yinghai@kernel.org> wrote: > From: Jacob Shin <jacob.shin@amd.com> > > Current logic finds enough space for direct mapping page tables from 0 > to end. Instead, we only need to find enough space to cover mr[0].start > to mr[nr_range].end -- the range that is actually being mapped by > init_memory_mapping() > > This patch also reportedly fixes suspend/resume issue reported in: > > https://lkml.org/lkml/2012/8/11/83 > > -v2: update with calculate_table_space_size() > clear max_pfn_mapped before init_all_memory_mapping to get right value > -Yinghai Lu > > Signed-off-by: Jacob Shin <jacob.shin@amd.com>
Yinghai's sign-off is missing.
Reviewed-by: Pekka Enberg <penberg@kernel.org>
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