# Re: \[PATCH v5\] powerpc/powernv/elog: Fix race while processing OPAL error log event.

- From: Michael Ellerman \<hidden\>
- Date: 2020-10-07 03:47:10 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2020/10/9519031
- Thread: https://ratatoskr.run/linuxppc-dev/2020/10/9519016/t.md

```text
On Tue, 6 Oct 2020 23:20:51 +1100, Michael Ellerman wrote:
> Every error log reported by OPAL is exported to userspace through a
> sysfs interface and notified using kobject_uevent(). The userspace
> daemon (opal_errd) then reads the error log and acknowledges the error
> log is saved safely to disk. Once acknowledged the kernel removes the
> respective sysfs file entry causing respective resources to be
> released including kobject.
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc/powernv/elog: Fix race while processing OPAL error log event.
      https://git.kernel.org/powerpc/c/aea948bb80b478ddc2448f7359d574387521a52d

cheers
```