Bug 212479

Summary:	KASAN: tests failing with KFENCE enabled
Product:	Memory Management	Reporter:	Andrey Konovalov (andreyknvl)
Component:	Sanitizers	Assignee:	MM/Sanitizers virtual assignee (mm_sanitizers)
Status:	NEW ---
Severity:	normal	CC:	kasan-dev
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	upstream	Subsystem:
Regression:	No	Bisected commit-id:

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/