Le Fri, 14 Mar 2008 08:43:21 +0530, "Pranav Peshwe" <pranavpeshwe@xxxxxxxxx> a écrit : > My question is not related to kernel programming as such, > although it is certainly related to kernel internals. > I have an Intel Dual Core cpu on which i wish to run linux 2.6. I > compiled a custom 2.6.24.3 and booted into it, only to find that the > system was unusable due to kacpid and kacpid_notify taking up almost > all the CPU time. And since, these are kernel threads (CMIIW), i > could only renice but not kill them :( I tried enabling/disabling > power mgmt options like frequency scaling etc, but no help. Then,I > turned ACPI off using the kernel parameter, but that left me with a > single CPU running. Any way, the system malperforms. Sounds like a bug. Was it working with a previous version of the kernel ? First, I would suggest to try the latest 2.6.25-rc, and see if the problem still exists. With that information, report a bug to linux-acpi@xxxxxxxxxxxxxxx, mentionning the kernel versions with which your machine is working, the kernel versions with which it doesn't work, the model of your motherboard and the kernel configuration file. Sincerly, Thomas -- Thomas Petazzoni, Free Electrons Free Embedded Linux Training Materials on http://free-electrons.com/training (More than 1500 pages!)
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