id summary reporter owner description type status priority milestone component version severity resolution keywords cc blockedby blocking 2363 SPARC: Silent FP context corruption possible Sebastian Huber "On uni-processor configurations the post-switch actions (e.g. signal handlers) and context switch extensions may silently corrupt the floating point context. Set test sptests/spcontext01. This problem exists for many years and might be working as intended. It is possible to fix this issue using the SPARC_USE_SAFE_FP_SUPPORT option. This is already used for the SMP configurations. The disadavantage is that this disables the deferred floating point support." defect closed lowest 5.1 arch/sparc 4.11 critical duplicate