Messages in this thread | | | From | "Masami Hiramatsu (Google)" <> | Subject | [PATCH v5 0/5] tracing/probes: Fix bugs in process_fetch_insn | Date | Tue, 11 Jul 2023 23:15:20 +0900 |
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Hi,
Here are the 5th version of fix bugs in process_fetch_insn_*(). The previous version is here;
https://lore.kernel.org/all/168904147563.2908673.18054267804278861545.stgit@mhiramat.roam.corp.google.com/
In this version I added a bugfix to update dynamic data counter only if the fetcharg uses it [3/5] and update [5/5] to move out the arg->dynamic check out from unlikely() macro and use likely() macro correctly for non-error case.
Thank you,
---
Masami Hiramatsu (Google) (5): tracing/probes: Fix to avoid double count of the string length on the array tracing/probes: Fix not to count error code to total length tracing/probes: Fix to update dynamic data counter if fetcharg uses it Revert "tracing: Add "(fault)" name injection to kernel probes" tracing/probes: Fix to record 0-length data_loc in fetch_store_string*() if fails
kernel/trace/trace.h | 2 ++ kernel/trace/trace_probe.c | 2 +- kernel/trace/trace_probe_kernel.h | 30 ++++++++---------------------- kernel/trace/trace_probe_tmpl.h | 10 +++++----- kernel/trace/trace_uprobe.c | 3 ++- 5 files changed, 18 insertions(+), 29 deletions(-)
-- Masami Hiramatsu (Google) <mhiramat@kernel.org>
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