diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/701-net-0081-sdk_dpaa-ls1043a-errata-align-skb_shinfo.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0081-sdk_dpaa-ls1043a-errata-align-skb_shinfo.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0081-sdk_dpaa-ls1043a-errata-align-skb_shinfo.patch b/target/linux/layerscape/patches-5.4/701-net-0081-sdk_dpaa-ls1043a-errata-align-skb_shinfo.patch deleted file mode 100644 index 3c224c62a4..0000000000 --- a/target/linux/layerscape/patches-5.4/701-net-0081-sdk_dpaa-ls1043a-errata-align-skb_shinfo.patch +++ /dev/null @@ -1,27 +0,0 @@ -From 7c96998ebc8cc9c71216b80de3f77114f29b148a Mon Sep 17 00:00:00 2001 -From: Camelia Groza <camelia.groza@nxp.com> -Date: Mon, 17 Sep 2018 12:39:24 +0300 -Subject: [PATCH] sdk_dpaa: ls1043a errata: align skb_shinfo - -Make sure the skb shared info is cache-line aligned when realigning -egress frames. - -Signed-off-by: Camelia Groza <camelia.groza@nxp.com> ---- - drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sg.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - ---- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sg.c -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_sg.c -@@ -830,8 +830,10 @@ static struct sk_buff *a010022_realign_s - - /* For the new skb we only need the old one's data (both non-paged and - * paged). We can skip the old tailroom. -+ * -+ * Make sure the skb_shinfo is cache-line aligned. - */ -- nsize = headroom + skb->len + -+ nsize = SMP_CACHE_BYTES + DPA_SKB_SIZE(headroom + skb->len) + - SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); - - /* Reserve enough memory to accommodate Jumbo frames */ |