On Wed, Feb 18, 2015 at 3:29 AM, Baoquan He <b...@redhat.com> wrote: > On 02/17/15 at 11:22pm, Yinghai Lu wrote: >> On Tue, Feb 10, 2015 at 10:11 PM, Baoquan He <b...@redhat.com> wrote: > I am sorry I didn't get what you mean. I have tried to set another ident > mapping for new range and it is successful seeing from debug message > printing. However it always reboot because of GPF. That's why I made > that small debug patch which add another 4G ident mapping and hardcoded > to put kernel between 4G and 8G. > > Could you say more of it? Or which direction should I go?
I would suggest: leave physical address random handling to bootloader, as bootloader always need to set ident mapping to cover kernel/bootparam/cmdline. For virtual address random handling it should go kasl in kernel. Thanks Yinghai -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
