Messages in this thread | | | Subject | Re: [PATCH 1/2] mmc: bcm2835: reset host on timeout | From | Stefan Wahren <> | Date | Wed, 14 Feb 2018 17:49:31 +0100 |
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Hi Michal,
[add Phil]
Am 14.02.2018 um 17:13 schrieb Michal Suchánek: > On Wed, 14 Feb 2018 16:36:49 +0100 > Michal Suchánek <msuchanek@suse.de> wrote: > >> On Wed, 14 Feb 2018 15:58:31 +0100 >> Stefan Wahren <stefan.wahren@i2se.com> wrote: >> >>> Hi Michal, >>> >>> Am 14.02.2018 um 15:38 schrieb Michal Suchanek: >>>> The bcm2835 mmc host tends to lock up for unknown reason so reset >>>> it on timeout. The upper mmc block layer tries retransimitting >>>> with single blocks which tends to work out after a long wait. >>>> >>>> This is better than giving up and leaving the machine broken for >>>> no obvious reason. >>> could you please provide more information about this issue (affected >>> hardware, kernel config, version, dmesg, reproducible scenario)? >>> > It tends to reproduce when upgrading a few packages with zypper and > otherwise at random during system operation. It seems that for my card > it worsens with age to some degree so perhaps it depends on the > fragmentation of the internal card flash. > > Attaching dmesg and kernel config.
do you noticed this issue before 4.15-rc4?
Could you please test with 4.15 final again?
What kind of SD card (name) triggers the issue?
Thanks Stefan
> > Thanks > > Michal
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