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Date: Thu, 5 Oct 2006 21:22:00 -0500
From: Olof Johansson <olof@lixom.net>
To: Jeremy Kerr <jk@ozlabs.org>
Subject: Re: [PATCH] linux,tce-size property is 32 bits
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Cc: linuxppc-dev@ozlabs.org, Nathan Lynch <ntl@pobox.com>, matthltc@us.ibm.com,
	Paul Mackerras <paulus@samba.org>
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On Fri, 6 Oct 2006 12:16:30 +1000 Jeremy Kerr <jk@ozlabs.org> wrote:

> 
> > AFAICT this was introduced by the "Constify & voidify get_property()"
> > series which went in post-2.6.18 so no backport for -stable is
> > needed.  Not sure about RHEL5.
> 
> That patch (954a46e2d5aec6f59976ddeb1d232b486e59b54a) did touch the 
> declaration of sizep, but only changed it from an unsigned long * to an 
> const unsigned long *.

No it didn't:

file:d67af2c657544ef5b0a6386a9c45a31de2fb4681 -> file:bbf2e34dc3582442a9e65c2a404c4e7ddd31619e
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -267,13 +267,12 @@ static void iommu_table_setparms(struct
 					struct iommu_table *tbl)
 {
 	struct device_node *node;
-	unsigned long *basep;
-	unsigned int *sizep;
+	const unsigned long *basep, *sizep;


-Olof