9/1/2021 6:32 PM | |
Joined: 4/28/2015 Last visit: 4/21/2024 Posts: 578 Rating: (43) |
Hmm, maybe we are just missing a fix from later kernels. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=f4e6d51f3f40c6d7da963c77a4bfb831c81fde51 could be a candidate. Can you easily reproduce the problem? Can you describe/share a test case that we could reproduce as well? The patch above does not directly apply, and we would need to test the result properly. So, local reproduction would be very helpful. |
9/1/2021 9:31 PM | |
Joined: 4/28/2015 Last visit: 4/21/2024 Posts: 578 Rating: (43) |
Please try building from https://github.com/siemens/meta-iot2000/commits/jan/uart-fix - assuming that you already built your own image, right? I've quickly backported that commit, but I didn't test anything yet. If we are unlucky, it may not even build... |
9/9/2021 12:12 PM | |
Joined: 4/28/2015 Last visit: 4/21/2024 Posts: 578 Rating: (43) |
Were you able to check if the patch has any effect? |
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