Summary: | sys-kernel/gentoo-sources-2.6.32-r7: i801 smbus port not working | ||
---|---|---|---|
Product: | Gentoo Linux | Reporter: | Francisco Blas Izquierdo Riera <klondike> |
Component: | Hardened | Assignee: | Gentoo Kernel Bug Wranglers and Kernel Maintainers <kernel> |
Status: | VERIFIED NEEDINFO | ||
Severity: | normal | CC: | hardened-kernel+disabled, hardened |
Priority: | High | ||
Version: | 2008.0 | ||
Hardware: | All | ||
OS: | Linux | ||
URL: | https://bugzilla.kernel.org/show_bug.cgi?id=26342 | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- | |
Attachments: |
2.6.28-r9 .config
2.6.32-r9 .config gentoo-sources-2.6.32-r7 .config gentoo-sources-2.6.30-r8 .config |
Description
Francisco Blas Izquierdo Riera (RETIRED)
2010-08-15 21:40:46 UTC
Can you give me both your working 2.6.28-r9 and 2.6.32-r9. I may have some boards here with i801 where I can get a handle on this one. Created attachment 243137 [details]
2.6.28-r9 .config
blueness, you mean the config files or the binary kernels?
I have attached the configs anyway.
Created attachment 243139 [details]
2.6.32-r9 .config
Created attachment 243147 [details]
gentoo-sources-2.6.32-r7 .config
Tried with 2.6.32-gentoo-r7 and the bug was still reproducible so it doesn't seem to be hardened related.
Attaching the config used on gentoo-sources.
Created attachment 243153 [details]
gentoo-sources-2.6.30-r8 .config
Tried with gentoo-sources 2.6.30-r8 and the bus worked flawlessly. Attached is the config ussed in case it helps.
Okay I'm reassigning this one to the broader kernel audience. Is that the full sensors-detect output? I also have a system that uses i2c-i801. I got the same output as you until I loaded coretemp. kiowa i2c # lsmod Module Size Used by kiowa i2c # lsmod Module Size Used by i2c_i801 6434 0 kiowa i2c # sensors No sensors found! Make sure you loaded all the kernel drivers you need. Try sensors-detect to find out which these are. kiowa i2c # modprobe coretemp kiowa i2c # lsmod Module Size Used by coretemp 4550 0 i2c_i801 6434 0 kiowa i2c # sensors coretemp-isa-0000 Adapter: ISA adapter Core 0: +38.0°C (high = +82.0°C, crit = +100.0°C) coretemp-isa-0001 Adapter: ISA adapter Core 2: +32.0°C (high = +82.0°C, crit = +100.0°C) coretemp-isa-0002 Adapter: ISA adapter Core 1: +34.0°C (high = +82.0°C, crit = +100.0°C) coretemp-isa-0003 Adapter: ISA adapter Core 3: +36.0°C (high = +82.0°C, crit = +100.0°C) I tried this on gentoo-sources-2.6.35 Let us know if you performed the same steps as I did and still have a problem. It is, no coretemp here as the machine is a pentium3 :( Also, the chip sensor is an odd Asus one :/ Please report this bug upstream at http://bugzilla.kernel.org and post the url back here. Please let us know when you have filed this upstream Sorry for taking so much time, this christmas have been crazy :( I did some investigation and I think tracked down the issue, I think I'm supposed to use i2c_ec but this was removed between .21 and .22 :( idiot me, copy pasted a bad link. |