[M] Change in libosmocore[master]: soft_uart: fix the Rx flushing logic, add a unit test

Attention is currently required from: fixeria, laforge. pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/libosmocore/+/35297?usp=email ) Change subject: soft_uart: fix the Rx flushing logic, add a unit test ...................................................................... Patch Set 4: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/35297?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: I5179f5fd2361e4e96ac9bf48e80b99e53a7e4712 Gerrit-Change-Number: 35297 Gerrit-PatchSet: 4 Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Mon, 11 Dec 2023 10:13:34 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment