Shilimkar, Santosh wrote: > There was a memory write barrier missing before the DMA descriptors > are handed over to DMA controller. On that note, are the cache flush functions implicit memory barriers? -- Jamie -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html