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Date: Sun, 6 Mar 2022 22:57:44 +0100 From: Sebastian Andrzej Siewior <bigeasy@...utronix.de> To: netdev@...r.kernel.org Cc: "David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, Thomas Gleixner <tglx@...utronix.de>, Sebastian Andrzej Siewior <bigeasy@...utronix.de>, Alexander Gordeev <agordeev@...ux.ibm.com>, Alexandra Winter <wintera@...ux.ibm.com>, Christian Borntraeger <borntraeger@...ux.ibm.com>, Heiko Carstens <hca@...ux.ibm.com>, Sven Schnelle <svens@...ux.ibm.com>, Vasily Gorbik <gor@...ux.ibm.com>, Wenjia Zhang <wenjia@...ux.ibm.com>, linux-s390@...r.kernel.org Subject: [PATCH net-next 01/10] s390: net: Use netif_rx(). Since commit baebdf48c3600 ("net: dev: Makes sure netif_rx() can be invoked in any context.") the function netif_rx() can be used in preemptible/thread context as well as in interrupt context. Use netif_rx(). Cc: Alexander Gordeev <agordeev@...ux.ibm.com> Cc: Alexandra Winter <wintera@...ux.ibm.com> Cc: Christian Borntraeger <borntraeger@...ux.ibm.com> Cc: Heiko Carstens <hca@...ux.ibm.com> Cc: Sven Schnelle <svens@...ux.ibm.com> Cc: Vasily Gorbik <gor@...ux.ibm.com> Cc: Wenjia Zhang <wenjia@...ux.ibm.com> Cc: linux-s390@...r.kernel.org Signed-off-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de> --- drivers/s390/net/ctcm_main.c | 2 +- drivers/s390/net/netiucv.c | 6 +----- 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c index 5ea7eeb07002b..e0fdd54bfeb70 100644 --- a/drivers/s390/net/ctcm_main.c +++ b/drivers/s390/net/ctcm_main.c @@ -166,7 +166,7 @@ void ctcm_unpack_skb(struct channel *ch, struct sk_buff *pskb) ch->logflags = 0; priv->stats.rx_packets++; priv->stats.rx_bytes += skblen; - netif_rx_ni(skb); + netif_rx(skb); if (len > 0) { skb_pull(pskb, header->length); if (skb_tailroom(pskb) < LL_HEADER_LENGTH) { diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c index 981e7b1c6b962..65aa0a96c21de 100644 --- a/drivers/s390/net/netiucv.c +++ b/drivers/s390/net/netiucv.c @@ -620,11 +620,7 @@ static void netiucv_unpack_skb(struct iucv_connection *conn, pskb->ip_summed = CHECKSUM_UNNECESSARY; privptr->stats.rx_packets++; privptr->stats.rx_bytes += skb->len; - /* - * Since receiving is always initiated from a tasklet (in iucv.c), - * we must use netif_rx_ni() instead of netif_rx() - */ - netif_rx_ni(skb); + netif_rx(skb); skb_pull(pskb, header->next); skb_put(pskb, NETIUCV_HDRLEN); } -- 2.35.1
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