Messages in this thread | | | Date | Tue, 14 Jan 2014 11:43:53 +0900 | From | Yasuaki Ishimatsu <> | Subject | Re: [PATCH] x86, acpi memory hotplug, add parameter to disable memory hotplug |
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(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@jp.fujitsu.com> >>> >>> 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, Yasuaki Ishimatsu
> > Thanks, > -Toshi > > -- > To unsubscribe from this list: send the line "unsubscribe linux-acpi" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >
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