Re: [PATCH -V4 2/3] powerpc: Update kernel VSID range

2013-03-13 Thread Geoff Levand
Hi, On Wed, 2013-03-13 at 19:04 +0530, Aneesh Kumar K.V wrote: > From: "Aneesh Kumar K.V" > > This patch change the kernel VSID range so that we limit VSID_BITS to 37. > This enables us to support 64TB with 65 bit VA (37+28). Without this patch > we have boot hangs on platforms that only support

[PATCH -V4 2/3] powerpc: Update kernel VSID range

2013-03-13 Thread Aneesh Kumar K.V
From: "Aneesh Kumar K.V" This patch change the kernel VSID range so that we limit VSID_BITS to 37. This enables us to support 64TB with 65 bit VA (37+28). Without this patch we have boot hangs on platforms that only support 65 bit VA. With this patch we now have proto vsid generated as below: W