On Tue, Jun 15, 2021 at 05:47:44PM +0200, Marek Szyprowski wrote: > Hi, > > On 02.06.2021 08:53, Christoph Hellwig wrote: > > Use the blk_mq_alloc_disk API to simplify the gendisk and request_queue > > allocation. > > > > Signed-off-by: Christoph Hellwig <hch@xxxxxx> > > This patch landed in linux-next as commit 6966bb921def ("mtd_blkdevs: > use blk_mq_alloc_disk"). It causes the following regression on my QEMU > arm64 setup: Please try the patch below: diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c index 5dc4c966ea73..6ce4bc57f919 100644 --- a/drivers/mtd/mtd_blkdevs.c +++ b/drivers/mtd/mtd_blkdevs.c @@ -382,6 +382,7 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new) } new->disk = gd; + new->rq = new->disk->queue; gd->private_data = new; gd->major = tr->major; gd->first_minor = (new->devnum) << tr->part_bits; -- dm-devel mailing list dm-devel@xxxxxxxxxx https://listman.redhat.com/mailman/listinfo/dm-devel