https://bugzilla.kernel.org/show_bug.cgi?id=114061 Bug ID: 114061 Summary: xorg session flickers after resume from suspend Product: Drivers Version: 2.5 Kernel Version: 4.1.18 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Infiniband/RDMA Assignee: drivers_infiniband-rdma@xxxxxxxxxxxxxxxxxxxx Reporter: e.sovetkin@xxxxxxxxx Regression: No Created attachment 208321 --> https://bugzilla.kernel.org/attachment.cgi?id=208321&action=edit git bisect log Xorg session flickers after resume from suspend. Restarting Xorg solves the issue. The problem occurs in linux-lts 4.1.18-1 and linux-lts 4.1.19-1. Downgrading to linux-lts 4.1.17-1 solves the issue. Journal doesn't have any relevant messages (compared logs with 4.1.17-1 and 4.1.19-1 running kernel). Additional info: * Laptop: Medion Akoya * CPU: Intel(R) Core(TM) M-5Y71 CPU @ 1.20GHz * core/linux-lts 4.1.18-1, 4.1.19-1 affected. 4.1.17 is not affected Steps to reproduce: put machine to suspend, resume. git bisect leads to the following commit: # first bad commit: [40ced0bb2cd8bd17c4f1061176c2ca1db71ec667] dmaengine: at_xdmac: fix resume for cyclic transfers git bisect log is attached -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
