[PATCH] acpi memory hotplug, add parameter to disable memory hotplug [v2]
vgoyal at redhat.com
Fri Jan 10 09:49:10 EST 2014
On Fri, Jan 10, 2014 at 09:36:55AM -0500, Prarit Bhargava wrote:
> This can also be reproduced by using the memmap=exactmap and mem=X
> parameters on the main kernel and booting.
> This patchset resolves the problem by adding a kernel parameter,
> acpi_no_memhotplug, to disable ACPI memory hotplug.
People seem to like the idea of disabling hotplug automatically if
memmap=exactmap or mem=X is passed on command line. Can you please take
care of that too. That way we would not have to modify kexec-tools and
kernel update will fix this issue.
More information about the kexec