[PATCH] kexec/ppc64: Handle reserved memory ranges exported by OPAL firmware.
horms at verge.net.au
Wed May 14 21:54:40 PDT 2014
On Mon, May 12, 2014 at 10:04:16AM +0530, Mahesh Jagannath Salgaonkar wrote:
> On 05/11/2014 05:21 AM, Simon Horman wrote:
> > On Sun, Feb 09, 2014 at 10:25:45PM +0530, Mahesh J Salgaonkar wrote:
> >> From: Mahesh Salgaonkar <mahesh at linux.vnet.ibm.com>
> >> OPAL based system exports reserved memory ranges through /proc/device-tree
> >> for the regions that are reserved by OPAL firmware. Traverse
> >> /proc/device-tree/reserved-ranges and add them to exclude_ranges and
> >> reserve them.
> >> Signed-off-by: Mahesh Salgaonkar <mahesh at linux.vnet.ibm.com>
> > I apologise that this seems to have slipped through the cracks.
> > Manesh, is this patch still needed?
> Yup. We need this also.
Thanks, I have applied this too.
More information about the kexec