Re: [PATCH 01/23] block: don't reject too large max_user_setors in blk_validate_limits

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On 24/03/2024 23:54, Christoph Hellwig wrote:

/s/max_user_setors/max_user_sectors/

We already cap down the actual max_sectors to the max of the hardware
and user limit, so don't reject the configuration.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>

Reviewed-by: John Garry <john.g.garry@xxxxxxxxxx>

---
  block/blk-settings.c | 3 +--
  1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/block/blk-settings.c b/block/blk-settings.c
index 3c7d8d638ab59d..cdbaef159c4bc3 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -146,8 +146,7 @@ static int blk_validate_limits(struct queue_limits *lim)
  	max_hw_sectors = min_not_zero(lim->max_hw_sectors,
  				lim->max_dev_sectors);
  	if (lim->max_user_sectors) {
-		if (lim->max_user_sectors > max_hw_sectors ||
-		    lim->max_user_sectors < PAGE_SIZE / SECTOR_SIZE)
+		if (lim->max_user_sectors < PAGE_SIZE / SECTOR_SIZE)
  			return -EINVAL;
  		lim->max_sectors = min(max_hw_sectors, lim->max_user_sectors);
  	} else {





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