diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/701-net-0117-dpaa_eth-ERR010022-align-skb_shinfo.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0117-dpaa_eth-ERR010022-align-skb_shinfo.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0117-dpaa_eth-ERR010022-align-skb_shinfo.patch b/target/linux/layerscape/patches-5.4/701-net-0117-dpaa_eth-ERR010022-align-skb_shinfo.patch new file mode 100644 index 0000000000..fbf1254db3 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/701-net-0117-dpaa_eth-ERR010022-align-skb_shinfo.patch @@ -0,0 +1,23 @@ +From d640266a4307a4c857b27c90d56c9161dd615bcb Mon Sep 17 00:00:00 2001 +From: Camelia Groza <camelia.groza@nxp.com> +Date: Mon, 22 Jul 2019 14:50:10 +0300 +Subject: [PATCH] dpaa_eth: ERR010022: align skb_shinfo + +Cache-line align the new skb's shared info field. + +Signed-off-by: Camelia Groza <camelia.groza@nxp.com> +--- + drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c ++++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +@@ -2171,7 +2171,7 @@ static struct sk_buff *dpaa_errata_a0100 + * aligned to 256. + */ + headroom = DPAA_A010022_HEADROOM; +- nsize = headroom + skb->len + ++ nsize = ALIGN(headroom + skb->len, SMP_CACHE_BYTES) + + SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); + + /* Reserve enough memory to accommodate Jumbo frames */ |