diff options
| author | Eric Dumazet <edumazet@google.com> | 2023-06-07 21:41:13 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-06-08 19:31:06 -0700 |
| commit | 736013292e3ca5ec2aabb32daf72a73b1256ac57 (patch) | |
| tree | 911184991b13edd9eb1a19621958500a0e6dd5cd /net/ipv6/tcp_ipv6.c | |
| parent | f84ad5cffd889226e820a727211c0d0264fe7f34 (diff) | |
| download | linux-736013292e3ca5ec2aabb32daf72a73b1256ac57.tar.gz linux-736013292e3ca5ec2aabb32daf72a73b1256ac57.tar.bz2 linux-736013292e3ca5ec2aabb32daf72a73b1256ac57.zip | |
tcp: let tcp_mtu_probe() build headless packets
tcp_mtu_probe() is still copying payload from skbs in the write queue,
using skb_copy_bits(), ignoring potential errors.
Modern TCP stack wants to only deal with payload found in page frags,
as this is a prereq for TCPDirect (host stack might not have access
to the payload)
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20230607214113.1992947-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ipv6/tcp_ipv6.c')
0 files changed, 0 insertions, 0 deletions