site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com I'm trying to map physical memory using IOMemoryDescriptor::withPhysicalAddress() and createMappingInTask(). This fails with address zero. showbootermemorymap shows this first page is available. I can map in physical memory starting with address 0x1000. ml_read_phys_* has no problems reading this memory. Does anyone know why this is? Thanks, -Jim _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... This email sent to site_archiver@lists.apple.com