Re: [Xen-ia64-devel] Re: [PATCH] fix the ia64 p2m semantic

To:	Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
Subject:	Re: [Xen-ia64-devel] Re: [PATCH] fix the ia64 p2m semantic
From:	Doi.Tsunehisa@xxxxxxxxxxxxxx
Date:	Mon, 26 Mar 2007 13:23:51 +0900
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Hi Isaku,

I (Doi.Tsunehisa) said:
>> If so, the BUG_ON() is bogus. Probably it should be something like
>> BUG_ON(page->count_info != 1 && page->count_info != (PGC_allocated | 1)).
> 
>   BUG_ON((page->count_info & PGC_count_mask) != 1) is better, I think.

  I've checked this modification. PV-on-HVM driver worked correctly.

Thanks,
- Tsunehisa Doi

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Re: [Xen-ia64-devel] Re: [PATCH] fix the ia64 p2m semantic