On 01/13/2014 09:43 PM, Yasuaki Ishimatsu wrote: > (2014/01/14 10:41), Toshi Kani wrote: >> On Tue, 2014-01-14 at 10:11 +0900, Yasuaki Ishimatsu wrote: >> : >>>>> I think we need a knob manually enable mem-hotplug when specify memmap. But >>>>> it is another story. >>>>> >>>>> Acked-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> >>>> >>>> As mentioned, self-NAK. I have seen a system that I needed to specify >>>> memmap=exactmap & had hotplug memory. I will only keep the acpi_no_memhotplug >>>> option in the next version of the patch. >>> >>> >>> Your following first patch is simply and makes sense. >>> >>> http://marc.info/?l=linux-acpi&m=138922019607796&w=2 >>> >> >> In this option, it also requires changing kexec-tools to specify the new >> option for kdump. It won't be simpler. > > Hmm. > I use memm= boot option and hotplug memory for memory hot-remove. > At least, the patch cannot be accepted. Thanks for the information Yasuaki. I will resubmit my first patch that only adds the kernel parameter. P. > > Thanks, > Yasuaki Ishimatsu > >> >> Thanks, >> -Toshi >> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-acpi" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> > > -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>