Re: [PATCH v1] coresight: add node to reset all coresight devices
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2021-04-23 10:02:20
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On Fri, Apr 23, 2021 at 04:29:38PM +0800, Tao Zhang wrote:
Add new reset_source_sink node to be able to disable all active coresight devices. In this way, we no longer need to manually disable all active coresight devices one by one. After enabling multiple coresight paths, users can reset their status more conveniently by this node. This patch base on coresight-next repo http://git.linaro.org/kernel/coresight.git/log/?h=next And this patch depends on the following patch https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg2551216.html Signed-off-by: Tingwei Zhang <redacted> Signed-off-by: Mao Jinlong <redacted> Signed-off-by: Tao Zhang <redacted> --- drivers/hwtracing/coresight/coresight-core.c | 72 ++++++++++++++++++++++++---- 1 file changed, 64 insertions(+), 8 deletions(-)
You added new sysfs files with no new Documentation/ABI entries, so we have no idea how to review this code to determine if it does what you want it to do :( thanks, greg k-h _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel