Commit 5168afe6 authored by Linus Torvalds's avatar Linus Torvalds

Merge tag 'for-linus-20190726-2' of git://git.kernel.dk/linux-block

Pull block DMA segment fix from Jens Axboe:
 "Here's the virtual boundary segment size fix"

* tag 'for-linus-20190726-2' of git://git.kernel.dk/linux-block:
  block: fix max segment size handling in blk_queue_virt_boundary
parents 40233e7c c6c84f78
...@@ -752,6 +752,7 @@ void blk_queue_virt_boundary(struct request_queue *q, unsigned long mask) ...@@ -752,6 +752,7 @@ void blk_queue_virt_boundary(struct request_queue *q, unsigned long mask)
* page (which might not be idential to the Linux PAGE_SIZE). Because * page (which might not be idential to the Linux PAGE_SIZE). Because
* of that they are not limited by our notion of "segment size". * of that they are not limited by our notion of "segment size".
*/ */
if (mask)
q->limits.max_segment_size = UINT_MAX; q->limits.max_segment_size = UINT_MAX;
} }
EXPORT_SYMBOL(blk_queue_virt_boundary); EXPORT_SYMBOL(blk_queue_virt_boundary);
......
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