Thread (63 messages) 63 messages, 6 authors, 2020-08-07

Re: [PATCH v7 00/25] coresight: allow to build coresight as modules

From: Tingwei Zhang <hidden>
Date: 2020-08-06 03:08:02

On Thu, Aug 06, 2020 at 01:17:23AM +0800, Suzuki K Poulose wrote:
On 08/05/2020 03:54 AM, Tingwei Zhang wrote:
quoted
Allow to build coresight as modules. This gives developers the
feasibility to
quoted
test their code without reboot.
I ran this on my Juno and modules are auto loaded. However:

root@juno-server:~# lsmod
Module                  Size  Used by
coresight_tmc          40960  -2
coresight_etm4x        61440  -2
coresight_funnel       20480  -2
coresight_stm          24576  -2
coresight_replicator    20480  -2
coresight_cpu_debug    20480  -2
coresight_tpiu         20480  -2
coresight              45056  -2


The used by count is -2 for all of them. Does anyone hit this ?
I am unable to remove the modules.
I tested on db845c and modules are auto loaded.
I didn't see this issue. Module can be removed.

Thanks,
Tingwei
Suzuki

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