* kernel 5.14, i801_smbus errors during early boot
@ 2021-07-27 3:28 Chris Murphy
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From: Chris Murphy @ 2021-07-27 3:28 UTC (permalink / raw)
To: linux-i2c
Lenovo Thinkpad X1 Carbon 7th gen
kernel 5.14.0-0.rc3.29.fc35.x86_64+debug
These errors happen with kernels 5.11+ through 5.14-rc3. I haven't
tested older kernels.
[ 4.138577] i801_smbus 0000:00:1f.4: enabling device (0000 -> 0003)
[ 4.141533] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[ 4.141600] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
*[ 4.349174] i801_smbus 0000:00:1f.4: Timeout waiting for interrupt!
[ 4.349178] i801_smbus 0000:00:1f.4: Transaction timeout
*[ 4.352052] i801_smbus 0000:00:1f.4: Failed terminating the transaction
*[ 4.352133] i801_smbus 0000:00:1f.4: SMBus is busy, can't use it!
* = dmesg paints these messages in red text
Should I file a bug somewhere? Where and what information to include?
Thanks,
--
Chris Murphy
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2021-07-27 3:28 kernel 5.14, i801_smbus errors during early boot Chris Murphy
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