Re: [linux-next][DLPAR CPU][Oops] Bad kernel stack pointer
From: Abdul Haleem
Date: Tue Sep 19 2017 - 09:38:21 EST
On Mon, 2017-09-18 at 07:44 -0500, Rob Herring wrote:
> On Mon, Sep 18, 2017 at 5:08 AM, Abdul Haleem
> <abdhalee@xxxxxxxxxxxxxxxxxx> wrote:
> > Hi,
> > Dynamic CPU remove operation resulted in Kernel Panic on today's
> > next-20170915 kernel.
> > Machine Type: Power 7 PowerVM LPAR
> > Kernel : 4.13.0-next-20170915
> I assume this is not something new to 9/15 -next nor only in -next
> because you also reported that 4.13.0 broke. Can you provide some
> details on what version worked? 4.12?
[linux-next][DLPAR CPU][Oops] Bad kernel stack pointer
[mainline][DLPAR][Oops] OF: ERROR: Bad of_node_put() on /cpus
The above issues are not reproducible with 4.12.0 (mainline), it is
broken with 4.13.0 and next.
IBM Linux Technology Centre