Hi,
I've finally got around to doing this. This is a rework of the previously
posted [1] patch that implements ETM and JTAG context saving. There are
two major changes since previous version:
* coresight OS save/restore mechanism is used for saving the ETM context,
so that it actually occupies ~54 words on omap3_arm_context instead of
128;
* a sysfs file is used to control if the ETM/JTAG context should be saved
in OFF mode.
When this patchset is ready, it would have to be integrated though RMK (as
I understand it), but I'd like to first discuss it here.
[1]: https://patchwork.kernel.org/patch/72413/
Regards,
--
Alex
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