Messages in this thread | | | Subject | Re: [PATCH 3/4] tpm: in tpm2_del_space check if ops pointer is still valid | From | Jarkko Sakkinen <> | Date | Tue, 26 Jan 2021 17:29:23 +0200 |
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On Sun, 2021-01-24 at 17:47 +0100, Lino Sanfilippo wrote: > > Hi Jarkko, > > On 17.01.21 at 19:13, Jarkko Sakkinen wrote: > > > > I have hard time to believe that any of these patches are based on > > actual regressions. > > > > /Jarko > > > > patch 1 is indeed wrong (I oversaw the action call in case of error), > so please ignore it. > > However patches 2 and 3 are based on bugs I encountered while working with > TPM. I am sorry if I did not make the issues clear enough in the patches > commit messages. Let me try to explain it in more detail: > > The bugs showed up after unloading the TPM chip driver module while one > process still had the /dev/tpmrm device open.
Please refine the patch set, and we will look into that then.
Put fixes tags and logs where appropriate. Thanks.
/Jarkko
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