Bug 212479 - KASAN: tests failing with KFENCE enabled
Summary: KASAN: tests failing with KFENCE enabled
Status: NEW
Alias: None
Product: Memory Management
Classification: Unclassified
Component: Sanitizers (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: MM/Sanitizers virtual assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-03-29 16:05 UTC by Andrey Konovalov
Modified: 2025-01-08 16:00 UTC (History)
1 user (show)

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Kernel Version: upstream
Subsystem:
Regression: No
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Description Andrey Konovalov 2021-03-29 16:05:07 UTC 
Some of KASAN tests might fail if the allocation goes through KFENCE instead of going through allocation paths that are covered by KASAN. The suggested fix would be to disable KASAN tests when KFENCE is enabled.
Comment 1 Andrey Konovalov 2025-01-08 16:00:28 UTC 
This issue was encountered by kernel test robot: https://lore.kernel.org/all/202501081209.b7d8b735-lkp@intel.com/
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