# \[PATCH v3 RESEND 2/2\] tpm: add support for nonblocking operation

- From: Tadeusz Struk \<hidden\>
- Date: 2018-08-07 00:14:51 
- List: linux-security-module
- Page: https://ratatoskr.run/linux-security-module/2018/08/5352097
- Thread: https://ratatoskr.run/linux-integrity/2018/08/5351986/t.md

```text
On 08/06/2018 04:05 PM, James Bottomley wrote:
> For an async interface, shouldn't I be able to queue an
> arbitrary number of commands without blocking?

That was the approach in the v1 version of this patch, but
Jason requested this to be changed so that only one command
at a time can be processed.
Thanks,
-- 
Tadeusz
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```