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| author | Steven Rostedt (VMware) <[email protected]> | 2019-04-01 16:43:06 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2019-04-01 18:18:08 +0000 |
| commit | 328b82b7497787cf4e4856a216dbf4e8a54c06a6 (patch) | |
| tree | c09a9d98b696dd83f97723d485f799612a7ab529 /tools/lib/traceevent/plugin_function.c | |
| parent | perf list: Output tool events (diff) | |
| download | kernel-328b82b7497787cf4e4856a216dbf4e8a54c06a6.tar.gz kernel-328b82b7497787cf4e4856a216dbf4e8a54c06a6.zip | |
tools lib traceevent: Handle trace_printk() "%px"
With security updates, %p in the kernel is hashed to protect true kernel
locations. But trace_printk() is not allowed in production systems, and
when a pointer is used, there are many times that the actual address is
needed. "%px" produces the real address. But libtraceevent does not know how
to handle that extension. Add it.
Signed-off-by: Steven Rostedt (VMware) <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Tzvetomir Stoyanov <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/lib/traceevent/plugin_function.c')
0 files changed, 0 insertions, 0 deletions