http://bugzilla.suse.com/show_bug.cgi?id=1110587 Bug ID: 1110587 Summary: multipath-tools: fix dmevents polling on tumbleweed with kernel 4.16 Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem Assignee: bnc-team-screening@forge.provo.novell.com Reporter: martin.wilck@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Author: Martin Wilck Date: Fri Sep 14 12:31:54 2018 +0200 multipathd: fix version check for DM_DEV_ARM_POLL ioctl Make sure the checks in dmevent_poll_supported() and arm_dm_event_poll() use the same logic. Currently, the version check check fails in arm_dm_event_poll() if libdevmapper's DM_VERSION is newer than the kernel's. Without this patch, the "dmevent polling" code in multipath-tools fails with libdevmapper versions using DM API (DM_VERSION_MAJOR / DM_VERSION_MINOR, include/uapi/linux/dm-ioctl.h) > 4.37 (e.g. current tumbleweed), if a kernel < 4.17 (DM API 4.37) is run. This can be seen by "ioctl interface mismatch" log messages in the kernel logs. -- You are receiving this mail because: You are on the CC list for the bug.