linux-kernel - [PATCH 0/4] Some RTLA fixes

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Message-Id: <cover.1643990447.git.bristot@kernel.org>
Date:   Fri,  4 Feb 2022 17:24:01 +0100
From:   Daniel Bristot de Oliveira <bristot@...nel.org>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     Daniel Bristot de Oliveira <bristot@...nel.org>,
        linux-kernel@...r.kernel.org, linux-trace-devel@...r.kernel.org
Subject: [PATCH 0/4] Some RTLA fixes

The first is a change in the Makefile to make rtla use the kernel
version.

The other fixes are in the error path when rtla fails to enable
the tracers. I got some segmentation faults when trying to use rtla
with kernel versions that do not support multiple instances (i.e.,
5.14 and 5.15) and fixed them. I also found some inconsistency in
error messages and also did a cleanup there.

Daniel Bristot de Oliveira (4):
  rtla: Follow kernel version
  rtla/utils: Fix session duration parsing
  rtla/trace: Error message fixup
  rtla/osnoise: Fix segmentation fault when failing to enable -t

 tools/tracing/rtla/Makefile      | 4 +++-
 tools/tracing/rtla/src/osnoise.c | 3 +++
 tools/tracing/rtla/src/trace.c   | 8 ++++----
 tools/tracing/rtla/src/utils.c   | 4 ++--
 4 files changed, 12 insertions(+), 7 deletions(-)

-- 
2.34.1