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-rw-r--r--block/blk-settings.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/block/blk-settings.c b/block/blk-settings.c
index dd1f1e0e196..6ae118d6e19 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -554,11 +554,18 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
ret = -1;
}
+ /*
+ * Temporarily disable discard granularity. It's currently buggy
+ * since we default to 0 for discard_granularity, hence this
+ * "failure" will always trigger for non-zero offsets.
+ */
+#if 0
if (offset &&
(offset & (b->discard_granularity - 1)) != b->discard_alignment) {
t->discard_misaligned = 1;
ret = -1;
}
+#endif
/* If top has no alignment offset, inherit from bottom */
if (!t->alignment_offset)