On Wed, Aug 01, 2018 at 11:59:19AM +0100, Mark Brown wrote: > On Wed, Aug 01, 2018 at 06:51:09PM +0800, Ming Lei wrote: > > > You may have to provide some clue, such as dmesg log, boot disk, ... > > > I guess you don't use virtio-scsi/virtio-blk since both run at blk-mq > > mode at default, even though without d5038a13eca72fb. > > Boot logs and so on can be found here: > > https://kernelci.org/boot/id/5b618c9f59b514931f96ba97/ > https://kernelci.org/boot/id/5b618ca359b514904d96bac5/ > https://kernelci.org/boot/id/5b618cbc59b51492e896baad/ > > (these are today's but the symptoms are the same.) The ramdisk is > unfortunately not linked through the UI, though we don't get that far. Can you give us a bit more information about you test setups? Like Qemu command line, etc..? From you kernel config I see you're not using virtio (as Ming already suggested). What medium are you booting off? Thanks, Johannes -- Johannes Thumshirn Storage jthumshirn@xxxxxxx +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850
