On Tue, Feb 16, 2021 at 03:09:49PM +0100, Lukasz Majczak wrote: > Hi Laurent, > > I think your case is different, as the trace shows the issue occurs in > the place already guarded by tpm_chip_start()/stop() - tpm2_probe(). > Can you paste more dmesg log? (With tpm prefix?). I believe > tpm_tis_status() might return something different than 0xff here. > Please ensure you have applied Jarkko's patch that logs status > (https://patchwork.kernel.org/project/linux-integrity/patch/20210202222150.120664-1-jarkko@xxxxxxxxxx/) I would politely ask you: - Not to top-post. Quote and reponse properly. - No HTML emails. > Best regards > Lukasz /Jarkko