* FAILED: patch "[PATCH] net: fix IFF_TX_SKB_NO_LINEAR definition" failed to apply to 5.15-stable tree
@ 2022-07-04 11:36 gregkh
0 siblings, 0 replies; only message in thread
From: gregkh @ 2022-07-04 11:36 UTC (permalink / raw)
To: dan.carpenter, kuba, xuanzhuo; +Cc: stable
The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 3b89b511ea0c705cc418440e2abf9d692a556d84 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 23 Jun 2022 16:32:32 +0300
Subject: [PATCH] net: fix IFF_TX_SKB_NO_LINEAR definition
The "1<<31" shift has a sign extension bug so IFF_TX_SKB_NO_LINEAR is
0xffffffff80000000 instead of 0x0000000080000000.
Fixes: c2ff53d8049f ("net: Add priv_flags for allow tx skb without linear")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Link: https://lore.kernel.org/r/YrRrcGttfEVnf85Q@kili
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index f615a66c89e9..2563d30736e9 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1671,7 +1671,7 @@ enum netdev_priv_flags {
IFF_FAILOVER_SLAVE = 1<<28,
IFF_L3MDEV_RX_HANDLER = 1<<29,
IFF_LIVE_RENAME_OK = 1<<30,
- IFF_TX_SKB_NO_LINEAR = 1<<31,
+ IFF_TX_SKB_NO_LINEAR = BIT_ULL(31),
IFF_CHANGE_PROTO_DOWN = BIT_ULL(32),
};
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2022-07-04 11:36 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-07-04 11:36 FAILED: patch "[PATCH] net: fix IFF_TX_SKB_NO_LINEAR definition" failed to apply to 5.15-stable tree gregkh
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.