Messages in this thread | | | Subject | Re: Regression 4.17-rc1: SSD doesn properly resume causing system hang (NULL pointer dereference) | From | Paul Menzel <> | Date | Wed, 25 Apr 2018 07:37:55 +0200 |
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Dear Bart,
Am 24.04.2018 um 23:17 schrieb Bart Van Assche: > On Tue, 2018-04-24 at 23:04 +0200, Paul Menzel wrote: >> I applied your change, and rebuilt the Linux kernel. Unfortunately, it >> looks like, it didn’t make a difference. > > In that case I don't know what is causing the failure. Can you run a bisect > to determine which commit introduced this regression?
With `scsi_mod.use_blk_mq=n` the system resumes fine, so for to me unknown reasons, that Kconfig option get selected in my Linux kernel configuration. I remember having similar issues when this was enabled by default in Linux 4.13-rc?, so it was just a configuration problem and not a regression. Unfortunately, the Linux configuration files are not under version control, so I cannot check, but it is probably my fault.
Sorry for the noise, and please tell me, what I can do to get the option working on this old device.
Kind regards,
Paul
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