FS#20083 - [kernel26] race condition in cpufreq driver

Attached to Project: Arch Linux
Opened by Andrej Gelenberg (nikel) - Monday, 05 July 2010, 19:39 GMT
Last edited by Roman Kyrylych (Romashka) - Wednesday, 18 August 2010, 12:04 GMT
Task Type Bug Report
Category Upstream Bugs
Status Closed
Assigned To Tobias Powalowski (tpowa)
Thomas Bächler (brain0)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Race condition in cpufreq driver.
https://bugzilla.kernel.org/show_bug.cgi?id=15948
Test script is attached.
   cpufreq_test (0.3 KiB)
This task depends upon

Closed by  Roman Kyrylych (Romashka)
Wednesday, 18 August 2010, 12:04 GMT
Reason for closing:  Fixed
Additional comments about closing:  fixed in 2.6.35
Comment by Andrej Gelenberg (nikel) - Monday, 02 August 2010, 17:39 GMT
Fixed in 2.6.35 commit accd846698439ba18250e8fd5681af280446b853 [CPUFREQ] revert "[CPUFREQ] remove rwsem lock from CPUFREQ_GOV_STOP call (second call site)"

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