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Date: Wed, 12 Jun 2013 11:14:22 +0200
From: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Subject: Re: [PATCH v5 5/5] s390/vmcore: Use vmcore for zfcpdump
Message-ID: <20130612111422.2a1d6889@holzheu>
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To: HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>, kexec@lists.infradead.org, Jan Willeke <willeke@de.ibm.com>, linux-kernel@vger.kernel.org, Martin Schwidefsky <schwidefsky@de.ibm.com>, Vivek Goyal <vgoyal@redhat.com>

On Wed, 12 Jun 2013 08:47:52 +0900
HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com> wrote:

> (2013/06/08 1:56), Michael Holzheu wrote:
[snip]
> > +static int remap_oldmem_pfn_range_zfcpdump(struct vm_area_struct *vma,
> > +					   unsigned long from,
> > +					   unsigned long pfn,
> > +					   unsigned long size, pgprot_t prot)
> > +{
> > +	unsigned long size_hsa;
> > +
> > +	if (pfn < ZFCPDUMP_HSA_SIZE >> PAGE_SHIFT) {
> > +		size_hsa = min(size, OLDMEM_SIZE - (pfn << PAGE_SHIFT));
> 
> ZFCPDUMP_HSA_SIZE?

Correct!

Michael


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