# Re: \[PATCH v5 1/2\] tpm: add sysfs exports for all banks of PCR registers

- From: Joe Perches \<joe@perches.com\>
- Date: 2021-01-15 20:41:38 
- List: linux-api
- Page: https://ratatoskr.run/linux-api/2021/01/13329997
- Thread: https://ratatoskr.run/linux-integrity/2021/01/13329981/t.md

```text
On Fri, 2021-01-15 at 14:54 +0100, Greg KH wrote:
> On Thu, Jan 14, 2021 at 04:21:08PM -0800, James Bottomley wrote:
[]
> > It looks like we already have a couple of bugs in the kernel introduced
> > by this confusion ...  return sysfs_emit() vs return sysfs_emit_at()
> > being the most tricky ...
> 
> Hm, Joe, you did the conversion to these functions (and wrote the api),
> care to review this?

Can you point me at the original submission?
I don't see it on lore/linux-api


```