Re: [Regression] Can only do S3 once after "tpm: take TPM chip power gating out of tpm_transmit()"

On Thu, Dec 10, 2020 at 12:23:57PM +0800, Kai-Heng Feng wrote: > > > > On Dec 8, 2020, at 18:17, Jarkko Sakkinen wrote: > > > > On Mon, Dec 07, 2020 at 12:42:53PM +0800, Kai-Heng Feng wrote: > >> Hi Jarkko, > >> > >> A user report that the system can only do S3 once. Subsequent S3 fails > >>

Re: [Regression] Can only do S3 once after "tpm: take TPM chip power gating out of tpm_transmit()"

> On Dec 8, 2020, at 18:17, Jarkko Sakkinen wrote: > > On Mon, Dec 07, 2020 at 12:42:53PM +0800, Kai-Heng Feng wrote: >> Hi Jarkko, >> >> A user report that the system can only do S3 once. Subsequent S3 fails after >> commit a3fbfae82b4c ("tpm: take TPM chip power gating out of >>

Re: [Regression] Can only do S3 once after "tpm: take TPM chip power gating out of tpm_transmit()"

On Mon, Dec 07, 2020 at 12:42:53PM +0800, Kai-Heng Feng wrote: > Hi Jarkko, > > A user report that the system can only do S3 once. Subsequent S3 fails after > commit a3fbfae82b4c ("tpm: take TPM chip power gating out of tpm_transmit()"). > > Dmesg with the issue, collected under 5.10-rc2: >

[Regression] Can only do S3 once after "tpm: take TPM chip power gating out of tpm_transmit()"

Hi Jarkko, A user report that the system can only do S3 once. Subsequent S3 fails after commit a3fbfae82b4c ("tpm: take TPM chip power gating out of tpm_transmit()"). Dmesg with the issue, collected under 5.10-rc2: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1891502/comments/14 Dmesg