https://bugzilla.suse.com/show_bug.cgi?id=1200564 Bug ID: 1200564 Summary: io_uring instability on ppc64 Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: PowerPC-64 OS: Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: dmueller@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- when using aio=io_uring in qemu for KVM virtual machine guests on a SLE15SP4 or a opensuse tumbleweed host kernel on power8 or power9 machine, we have very rapid I/O corruption (within milliseconds-seconds) in the guest. on all other architectures things work perfectly fine. -- You are receiving this mail because: You are the assignee for the bug.