Disable kcov for slb routines.

[Mahesh Jagannath Salgaonkar]

On 3/14/19 5:13 PM, Michael Ellerman wrote:
> On Mon, 2019-03-04 at 08:25:51 UTC, Mahesh J Salgaonkar wrote:
>> From: Mahesh Salgaonkar <mahesh at linux.vnet.ibm.com>
>>
>> The kcov instrumentation inside SLB routines causes duplicate SLB entries
>> to be added resulting into SLB multihit machine checks.
>> Disable kcov instrumentation on slb.o
>>
>> Signed-off-by: Mahesh Salgaonkar <mahesh at linux.vnet.ibm.com>
>> Acked-by: Andrew Donnellan <andrew.donnellan at au1.ibm.com>
>> Tested-by: Satheesh Rajendran <sathnaga at linux.vent.ibm.com>
> 
> Applied to powerpc next, thanks.
> 
> https://git.kernel.org/powerpc/c/19d6907521b04206676741b26e05a152
> 
> cheers
> 

There was a v2 at http://patchwork.ozlabs.org/patch/1051718/, looks like
v1 got picked up. But I see the applied commit does address Andrew's
comments.

Thanks,
-Mahesh.