On Tue, 14 Jan 2014, Andrew Morton wrote: > From: Andrew Morton <[email protected]> > Subject: mm/memory_hotplug.c: register_memory_resource() fixes > > - register_memory_resource() should not go BUG on ENOMEM. That's > appropriate at system boot time, but not at memory-hotplug time. Fix. > > - register_memory_resource()'s caller is incorrectly replacing > request_resource()'s -EBUSY with -EEXIST. Fix this by propagating > errors appropriately. >
Unfortunately, -EEXIST is a special case return value for both acpi_memory_enable_device() and hv_mem_hot_add(), so they would need to be modified to agree concurrently with this change. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
