On Wed, 6 Jan 2016 16:30:00 -0600 John Allen wrote:
> This patch fixes a bug where a kernel warning is triggered when performing
> a memory hotplug on ppc64. This warning may also occur on any architecture
> that uses the memory_probe_store interface.
(cc's added).
On 01/06/2016 02:30 PM, John Allen wrote:
> On any architecture that uses memory_probe_store to reserve memory, the
> udev rule will be triggered after the first section of the block is
> reserved and will subsequently attempt to online the entire block,
> interrupting the memory reservation
This patch fixes a bug where a kernel warning is triggered when performing
a memory hotplug on ppc64. This warning may also occur on any architecture
that uses the memory_probe_store interface.
WARNING: at drivers/base/memory.c:200
CPU: 9 PID: 13042 Comm: systemd-udevd Not tainted