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| author | Joel Fernandes (Google) <joel@joelfernandes.org> | 2020-01-02 14:46:25 -0500 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2020-01-03 11:34:37 -0500 |
| commit | bf44f488e168368cae4139b4b33c3d0aaa11679c (patch) | |
| tree | 0fa02cc8521cf9a014a5b9f99e613933828a4a1b /kernel/trace | |
| parent | e31f7939c1c27faa5d0e3f14519eaf7c89e8a69d (diff) | |
| download | linux-bf44f488e168368cae4139b4b33c3d0aaa11679c.tar.bz2 | |
tracing: Change offset type to s32 in preempt/irq tracepoints
Discussion in the below link reported that symbols in modules can appear
to be before _stext on ARM architecture, causing wrapping with the
offsets of this tracepoint. Change the offset type to s32 to fix this.
Link: http://lore.kernel.org/r/20191127154428.191095-1-antonio.borneo@st.com
Link: http://lkml.kernel.org/r/20200102194625.226436-1-joel@joelfernandes.org
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: David Sterba <dsterba@suse.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Mike Rapoport <rppt@linux.ibm.com>
Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Cc: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Antonio Borneo <antonio.borneo@st.com>
Cc: stable@vger.kernel.org
Fixes: d59158162e032 ("tracing: Add support for preempt and irq enable/disable events")
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace')
0 files changed, 0 insertions, 0 deletions