From: Christoph Hellwig <hch@lst.de>
Date: Wed, 9 May 2018 13:59:48 +0000 (+0200)
Subject: ps3disk: handle highmem pages
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e4f0e0cbf4e12293b8bc2580ca05fb42d8c43d93;p=linux.git

ps3disk: handle highmem pages

The ps3disk driver already kmaps all pages when copying from/to the
internal bounce buffer, so it can accept highmem pages just fine.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c
index 075662f2cf466..afe1508d82c6d 100644
--- a/drivers/block/ps3disk.c
+++ b/drivers/block/ps3disk.c
@@ -465,8 +465,6 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev)
 	priv->queue = queue;
 	queue->queuedata = dev;
 
-	blk_queue_bounce_limit(queue, BLK_BOUNCE_HIGH);
-
 	blk_queue_max_hw_sectors(queue, dev->bounce_size >> 9);
 	blk_queue_segment_boundary(queue, -1UL);
 	blk_queue_dma_alignment(queue, dev->blk_size-1);