http://bugzilla.suse.com/show_bug.cgi?id=909717 Bug ID: 909717 Summary: bcache: uncleared BCACHE_DEV_UNLINK_DONE flag Classification: openSUSE Product: openSUSE Distribution Version: 13.2 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: jschmid@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- This report is from upstream. There is an uncleared flag BCACHE_DEV_UNLINK_DONE which causes a warning and prevents a call from being executed.This is a fix from upstream We forget to clear BCACHE_DEV_UNLINK_DONE flag in bcache_device_attach() function when we attach a backing device first time. After detaching this backing device, this flag will be true and sysfs_remove_link() isn't called in bcache_device_unlink(). Then when we attach this backing device again, sysfs_create_link() will return EEXIST error in bcache_device_link(). So the fix is trival and we clear this flag in bcache_device_link(). Signed-off-by: Zheng Liu -- You are receiving this mail because: You are on the CC list for the bug.