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[PATCH] x86_64 kernel mapping fix
authorKeith Mannthey <kmannth@us.ibm.com>
Tue, 26 Sep 2006 08:52:36 +0000 (10:52 +0200)
committerAndi Kleen <andi@basil.nowhere.org>
Tue, 26 Sep 2006 08:52:36 +0000 (10:52 +0200)
commit6ad916581181a105d7832a7dec9e1eb58f7a1621
tree624409543fae127a0bc5a6267011f969fbaf03dftree | snapshot (tar.gz zip)
parentabf0f10948b316b577851ef21c728341f1046552commit | diff
[PATCH] x86_64 kernel mapping fix

Fix for the x86_64 kernel mapping code.  Without this patch the update path
only inits one pmd_page worth of memory and tramples any entries on it.  now
the calling convention to phys_pmd_init and phys_init is to always pass a
[pmd/pud] page not an offset within a page.

Signed-off-by: Keith Mannthey<kmannth@us.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
arch/x86_64/mm/init.c diff | blob | blame | history