Re: [Qemu-devel] Slow boot in QEMU with virtio-scsi disks

On Sat, 11 Aug 2018 19:39:56 +0200 Oleksandr Natalenko wrote: > Hi. > > On 11.08.2018 14:23, Ming Lei wrote: > > Please test for-4.19/block: > > > > https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git/log/?h=for-4.19/block > > > > This slow boot issue should have been fixed b

Re: [Qemu-devel] Slow boot in QEMU with virtio-scsi disks

Hi. On 11.08.2018 14:23, Ming Lei wrote: Please test for-4.19/block: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git/log/?h=for-4.19/block This slow boot issue should have been fixed by the following commits: 1311326cf475 blk-mq: avoid to synchronize rcu inside blk_clea

Re: [Qemu-devel] Slow boot in QEMU with virtio-scsi disks

On Sat, Aug 11, 2018 at 5:47 PM, Oleksandr Natalenko wrote: > Hi. > > I'd like to resurrect previous discussion [1] regarding slow kernel boot > inside QEMU with virtio-scsi disks attached and blk_mq enabled. > > Symptom: > > [2.830857] ata1: SATA max UDMA/133 abar m4096@0x98002000 port 0x9800