Hi, Here are patches to fix bugs in fprobe.
The previous version is here. https://lore.kernel.org/all/177573094819.3666478.11900825120958856397.st...@mhiramat.tok.corp.google.com/ In this version, I added another bugfix for registration failure of fprobe [1/3] (since this is the patch for oldest bug), and move retry-loop inside rhltable_walk_enter()/exit()[2/3]. Both are reported by Sashiko[1]. [1] https://sashiko.dev/#/patchset/177573094819.3666478.11900825120958856397.stgit%40mhiramat.tok.corp.google.com Thank you! --- Masami Hiramatsu (Google) (3): tracing/fprobe: Remove fprobe from hash in failure path tracing/fprobe: Avoid kcalloc() in rcu_read_lock section tracing/fprobe: Check the same type fprobe on table as the unregistered one kernel/trace/fprobe.c | 217 +++++++++++++++++++++++++++++-------------------- 1 file changed, 128 insertions(+), 89 deletions(-) -- Masami Hiramatsu (Google) <[email protected]>
