linux-kernel - Re: Linux 5.3-rc1

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Message-ID: <20190723153421.GA720@lst.de>
Date:   Tue, 23 Jul 2019 17:34:21 +0200
From:   Christoph Hellwig <hch@....de>
To:     Guenter Roeck <linux@...ck-us.net>
Cc:     Christoph Hellwig <hch@....de>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Linux List Kernel Mailing <linux-kernel@...r.kernel.org>,
        James Bottomley <James.Bottomley@...senpartnership.com>
Subject: Re: Linux 5.3-rc1

Does this fix the problem for you?

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 9381171c2fc0..4715671a1537 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1793,7 +1793,8 @@ void __scsi_init_queue(struct Scsi_Host *shost, struct request_queue *q)
 	dma_set_seg_boundary(dev, shost->dma_boundary);
 
 	blk_queue_max_segment_size(q, shost->max_segment_size);
-	blk_queue_virt_boundary(q, shost->virt_boundary_mask);
+	if (shost->virt_boundary_mask)
+		blk_queue_virt_boundary(q, shost->virt_boundary_mask);
 	dma_set_max_seg_size(dev, queue_max_segment_size(q));
 
 	/*