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Richard Palethorpe
Type devroom
From userland with LTP FuzzySync
Starts on day 1 (2021-02-06) at 11:10 (Brussels time, UTC+1) in room Testing (duration 00:45)
Matrix room #testing:fosdem.org
Introduction to the Linux Test Project
Fuzzy Sync was developed for reproducing Linux kernel bugs, however it may be used to collide events in user land, another kernel or other contexts. No particular kernel features or instrumentation are required. The Linux Test Project is a large test suite for the Linux kernel and POSIX. Most of the tests are stand alone executables which run in user land and interact with some low level kernel interface. Fuzzy Sync is primarily used in regression tests which attempt to reproduce a particular bug. This ensures the bug is not reintroduced and indicates if a patch needs back porting to older kernels.