3.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Yinghai Lu <ying...@kernel.org>
commit f82f64dd9f485e13f29f369772d4a0e868e5633a upstream.
Commit
844ab6f9 x86, mm: Find_early_table_space based on ranges that are actually
being mapped
added back some lines back wrongly that has been removed in commit
7b16bbf97 Revert "x86/mm: Fix the size calculation of mapping tables"
remove them again.
Signed-off-by: Yinghai Lu <ying...@kernel.org>
Link:
http://lkml.kernel.org/r/CAE9FiQW_vuaYQbmagVnxT2DGsYc=9tneabdbq53sykitpow...@mail.gmail.com
Acked-by: Jacob Shin <jacob.s...@amd.com>
Signed-off-by: H. Peter Anvin <h...@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
arch/x86/mm/init.c | 4 ----
1 file changed, 4 deletions(-)
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -65,10 +65,6 @@ static void __init find_early_table_spac
#ifdef CONFIG_X86_32
extra += PMD_SIZE;
#endif
- /* The first 2/4M doesn't use large pages. */
- if (mr[i].start < PMD_SIZE)
- extra += range;
-
ptes += (extra + PAGE_SIZE - 1) >> PAGE_SHIFT;
} else {
ptes += (range + PAGE_SIZE - 1) >> PAGE_SHIFT;
--
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