block: Fix bounce_pfn setting

Correct stacking bounce_pfn limit setting and prevent warnings on
32-bit.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/block/blk-settings.c b/block/blk-settings.c
index 7541ea4bf9f..81bc0d1fdb5 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -112,7 +112,7 @@ void blk_set_default_limits(struct queue_limits *lim)
         lim->max_segment_size = MAX_SEGMENT_SIZE;
         lim->max_sectors = lim->max_hw_sectors = SAFE_MAX_SECTORS;
         lim->logical_block_size = lim->physical_block_size = lim->io_min = 512;
-        lim->bounce_pfn = BLK_BOUNCE_ANY;
+        lim->bounce_pfn = (unsigned long)(BLK_BOUNCE_ANY >> PAGE_SHIFT);
         lim->alignment_offset = 0;
         lim->io_opt = 0;
         lim->misaligned = 0;