From: Jakub Kicinski Date: Tue, 28 Apr 2026 00:30:48 +0000 (-0700) Subject: Merge branch 'netem-bug-fixes' X-Git-Tag: v7.1-rc2~22^2~42 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5bd6252b9df1030b31095f9f5d34f92a0ea5db78;p=thirdparty%2Fkernel%2Flinux.git Merge branch 'netem-bug-fixes' Stephen Hemminger says: ==================== netem: bug fixes These bugs were found when doing AI-assisted review of sch_netem.c during investigation of the packet duplication recursion problem addressed in Jamal's series. The fixes cover: - probability gaps in the 4-state Markov loss model - queue limit not accounting for reordered packets - PRNG reseeded on every tc change, breaking reproducibility - slot configuration not validated (inverted ranges, negative delays, negative limits) - slot delay arithmetic overflow for ranges above ~2.1 seconds - negative latency and jitter wrapping to huge time_to_send values via u64 arithmetic ==================== Link: https://patch.msgid.link/20260418032027.900913-1-stephen@networkplumber.org Signed-off-by: Jakub Kicinski --- 5bd6252b9df1030b31095f9f5d34f92a0ea5db78