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Diffstat (limited to '')
| -rw-r--r-- | block/blk-settings.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/block/blk-settings.c b/block/blk-settings.c index d2731843f2fc..9d6033e01f2e 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -188,7 +188,10 @@ static int blk_validate_limits(struct queue_limits *lim) * bvec and lower layer bio splitting is supposed to handle the two * correctly. */ - if (!lim->virt_boundary_mask) { + if (lim->virt_boundary_mask) { + if (!lim->max_segment_size) + lim->max_segment_size = UINT_MAX; + } else { /* * The maximum segment size has an odd historic 64k default that * drivers probably should override. Just like the I/O size we |