Re: [PATCH] net: qcom/emac: Use proper free methods during TX

2018-03-07 Thread David Miller
From: Hemanth Puranik Date: Tue, 6 Mar 2018 08:18:06 +0530 > This patch fixes the warning messages/call traces seen if DMA debug is > enabled, In case of fragmented skb's memory was allocated using > dma_map_page but freed using dma_unmap_single. This patch modifies buffer > allocations in TX pa

Re: [PATCH] net: qcom/emac: Use proper free methods during TX

2018-03-05 Thread Timur Tabi
On 3/5/18 8:48 PM, Hemanth Puranik wrote: This patch fixes the warning messages/call traces seen if DMA debug is enabled, In case of fragmented skb's memory was allocated using dma_map_page but freed using dma_unmap_single. This patch modifies buffer allocations in TX path to use dma_map_page in

[PATCH] net: qcom/emac: Use proper free methods during TX

2018-03-05 Thread Hemanth Puranik
This patch fixes the warning messages/call traces seen if DMA debug is enabled, In case of fragmented skb's memory was allocated using dma_map_page but freed using dma_unmap_single. This patch modifies buffer allocations in TX path to use dma_map_page in all the places and dma_unmap_page while free