Messages in this thread | | | From | KOSAKI Motohiro <> | Subject | Re: [PATCH 2/2] fix memmap init for handling memory hole | Date | Fri, 13 Feb 2009 15:15:14 +0900 (JST) |
| |
> From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> > > Now, early_pfn_in_nid(PFN, NID) may returns false if PFN is a hole. > and memmap initialization was not done. This was a trouble for > sparc boot. > > To fix this, the PFN should be initialized and marked as PG_reserved. > This patch changes early_pfn_in_nid() return true if PFN is a hole. > > Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
at least, this patch works fine on my ia64 box.
Tested-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
| |