Re: ipmi_msghandler crashes in 4.19

[Ivan Babrou]

We're going to try this, but crashes are really infrequent and our
stack is slightly different:

* We have RIP = __srcu_read_unlock on x86_64
* Patch mentions PC = __srcu_read_lock on aarch64


On Wed, Jan 16, 2019 at 7:49 AM Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
>
> On Tue, Jan 15, 2019 at 10:36:42AM -0800, Ivan Babrou wrote:
> > Hey,
> >
> > We've upgraded some machines from 4.14 to 4.19 and started seeing rare
> > crashes like these:
>
> <snip>
>
> Does the fix posted here:
>         https://lore.kernel.org/lkml/1547616802-31868-1-git-send-email-yangyingliang@xxxxxxxxxx/
>
> help resolve this?
>
> thanks,
>
> greg k-h