Messages in this thread | | | Date | Wed, 13 Oct 2021 10:48:20 +0200 | From | Heiko Carstens <> | Subject | Re: [PATCH 0/4] s390: DYNAMIC_FTRACE_WITH_DIRECT_CALL support |
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On Tue, Oct 12, 2021 at 08:25:14PM +0200, Heiko Carstens wrote: > On Tue, Oct 12, 2021 at 07:04:53PM +0200, Jiri Olsa wrote: > > > > See here: > > > > > > > > https://lore.kernel.org/all/20211008091336.33616-1-jolsa@kernel.org/ > > > > > > I applied Jiri's patch set and the newly added selftest passes. > > > > nice, could I have your Tested-by? ;-) > > Well, now I added also the missing pieces to ftrace-direct-multi > sample module and when loading that and looking into > /sys/kernel/debug/tracing/trace it looks like "my_direct_func" gets > some random junk as parameter and nothing that could count as "ip". > > Will look into that, probably tomorrow.
Ok, if I load the correct module, it even works. I had a bug in the first version, fixed it, but still loaded the broken module to test my changes. Clever me ;)
So it all works for me.
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