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Shikra firmware handles CPU thermal mitigation up to 117 C, while Linux CPU critical trips trigger at 115 C. This can shut the system down before firmware reaches the end of its mitigation range. Drop the critical trips from the CPU thermal zones and leave the hot trips, non-CPU critical trips and GPUSS passive cooling map unchanged. Signed-off-by: Gaurav Kohli <gaurav.kohli@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260924-shikra_crit_trip-v1-1-730c48fa998e@oss.qualcomm.com
anujtrip
requested review from
a team,
Amit Kucheria (idlethread),
jingyiwang42 and
Tingwei Zhang (quic-tingweiz)
October 9, 2026 05:49
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Merge Check Failed: No CR Numbers Found Error: No Change Request numbers were found. Please add Change Request numbers to your pull request description in the format CRs-Fixed: 12345 or link GitHub issues that are associated with Change Requests. |
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Merge Check Failed: No CR Numbers Found Error: No Change Request numbers were found. Please add Change Request numbers to your pull request description in the format CRs-Fixed: 12345 or link GitHub issues that are associated with Change Requests. |
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Shikra firmware handles CPU thermal mitigation up to 117 C, while Linux CPU critical trips trigger at 115 C. This can shut the system down before firmware reaches the end of its mitigation range.
Drop the critical trips from the CPU thermal zones and leave the hot trips, non-CPU critical trips and GPUSS passive cooling map unchanged.
CRs fixed: 4617103