scsi: storvsc: Explicitly set max_segment_size to UINT_MAX

JIRA: https://issues.redhat.com/browse/RHEL-97171
Upstream Status: From upstream Martin Petersen's linux-scsi branch "fixes"
	 	 git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi

storvsc uses virt_boundary to define 'segment' and does not define
max_segment_size.

Explicitly set max_segment_size to UINT_MAX, otherwise __blk_rq_map_sg()
takes default 64K max segment size and splits one virtual segment into
two parts, then breaks virt_boundary limit.

Before commit ec84ca4 ("scsi: block: Remove now unused queue limits
helpers"), max segment size was set to UINT_MAX in the case where
virt_boundary was defined.

Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Wei Liu <wei.liu@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ewan D. Milne <emilne@redhat.com>
Cc: Laurence Oberman <loberman@redhat.com>
Fixes: ec84ca4 ("scsi: block: Remove now unused queue limits helpers")
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250616160509.52491-1-ming.lei@redhat.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit 19ec970841ca3135e53268a6bb08a850880479bb)
Signed-off-by: Ewan D. Milne <emilne@redhat.com>

Author: Ewan D. Milne

drivers/scsi/storvsc_drv.c

@@ -1891,6 +1891,7 @@ static struct scsi_host_template scsi_driver = {
 	.no_write_same =	1,
 	.track_queue_depth =	1,
 	.change_queue_depth =	storvsc_change_queue_depth,
+	.max_segment_size =	0xffffffff,
 };
 
 enum {