On Mon, Jun 21, 2021 at 08:22:07AM +0200, Marek Szyprowski wrote:
> Hi
>
> On 16.06.2021 07:39, Christoph Hellwig wrote:
> > Use the blk_mq_alloc_disk to allocate the request_queue and gendisk
> > together.
> >
> > Signed-off-by: Christoph Hellwig <hch@xxxxxx>
>
> This patch landed recently in linux-next as commit 281ea6a5bfdc ("mmc:
> switch to blk_mq_alloc_disk"). It triggers the following warning during
> boot on all my systems with MMC devices:
Please try this, I lost this hunk in the final cleanup, sorry:
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index e7f89cbf9232..9890a1532cb0 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -2331,6 +2331,7 @@ static struct mmc_blk_data *mmc_blk_alloc_req(struct mmc_card *card,
md->queue.blkdata = md;
md->disk->major = MMC_BLOCK_MAJOR;
+ md->disk->minors = perdev_minors;
md->disk->first_minor = devidx * perdev_minors;
md->disk->fops = &mmc_bdops;
md->disk->private_data = md;
