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| author |   Jan Beulich <jbeulich@novell.com> | 2006-03-25 16:29:03 +0100 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-25 09:10:52 -0800 |
| commit | c7ea1a96ec007ba761c9d5d11d788cd8fdd5c8b6 (patch) | |
| tree | fab3b167a029a944502ae780721b0626f3808e0b /arch | |
| parent | [PATCH] x86_64: Update defconfig (diff) | |
| download | linux-dev-c7ea1a96ec007ba761c9d5d11d788cd8fdd5c8b6.tar.xz linux-dev-c7ea1a96ec007ba761c9d5d11d788cd8fdd5c8b6.zip | |
[PATCH] x86_64: Use correct PUD for memory hotadd
Memory >39bits has a different PUD.
Cc: "Tolentino, Matthew E" <matthew.e.tolentino@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86_64/mm/init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c index 40ed13d263cd..675a45691338 100644 --- a/arch/x86_64/mm/init.c +++ b/arch/x86_64/mm/init.c @@ -344,7 +344,7 @@ void __meminit init_memory_mapping(unsigned long start, unsigned long end) pud_t *pud; if (after_bootmem) - pud = pud_offset_k(pgd, __PAGE_OFFSET); + pud = pud_offset_k(pgd, start & PGDIR_MASK); else pud = alloc_low_page(&map, &pud_phys); |