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Hello, |
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I have a problem which uses 100% of one cpu core on my HP-15-bs114ng notebook. |
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I figured out already that it is somehow related to ACPI interrupts, since the following |
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command will return the system to normal: |
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echo disable > /sys/firmware/acpi/interrupts/gpe16 |
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|
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The content of this "file" is the following: |
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3749821 STS disabled unmasked |
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|
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The first column is the number of interrupts, that happened, which is very high, hence |
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the 100% cpu usage in one kworker process. |
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|
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My question would be the following now: |
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1. What could be the side effects of disabling this interrupt? |
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2. What could trigger the interrupt? |
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3. How can this be debugged further and reported, i.e. who would be able to fix it? |
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|
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(This happens on all kernels, since I have the notebook, i.e. >= 4.17) |
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|
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Cheers |
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Andreas |
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