Commit 5168afe6 authored Jul 26, 2019 by Linus Torvalds

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

block/blk-settings.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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
		* of that they are not limited by our notion of "segment size".
		*/
		if (mask)
		q->limits.max_segment_size = UINT_MAX;
		}
		EXPORT_SYMBOL(blk_queue_virt_boundary);