This is a note to let you know that I've just added the patch titled
x86, mm: Undo incorrect revert in arch/x86/mm/init.c
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
x86-mm-undo-incorrect-revert-in-arch-x86-mm-init.c.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From f82f64dd9f485e13f29f369772d4a0e868e5633a Mon Sep 17 00:00:00 2001
From: Yinghai Lu <[email protected]>
Date: Thu, 25 Oct 2012 15:45:26 -0700
Subject: x86, mm: Undo incorrect revert in arch/x86/mm/init.c
From: Yinghai Lu <[email protected]>
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 <[email protected]>
Link:
http://lkml.kernel.org/r/CAE9FiQW_vuaYQbmagVnxT2DGsYc=9tneabdbq53sykitpow...@mail.gmail.com
Acked-by: Jacob Shin <[email protected]>
Signed-off-by: H. Peter Anvin <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
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;
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/x86-mm-undo-incorrect-revert-in-arch-x86-mm-init.c.patch
queue-3.4/x86-mm-trim-memory-in-memblock-to-be-page-aligned.patch
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