mirror-linux/include
Eric Dumazet a6eee39cc2 tcp: populate inet->cork.fl.u.ip6 in tcp_v6_syn_recv_sock()
As explained in commit 85d05e2817 ("ipv6: change inet6_sk_rebuild_header()
to use inet->cork.fl.u.ip6"):

TCP v6 spends a good amount of time rebuilding a fresh fl6 at each
transmit in inet6_csk_xmit()/inet6_csk_route_socket().

TCP v4 caches the information in inet->cork.fl.u.ip4 instead.

After this patch, passive TCP ipv6 flows have correctly initialized
inet->cork.fl.u.ip6 structure.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20260206173426.1638518-7-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-02-10 20:57:50 -08:00
..
acpi ACPI: PCI: IRQ: Fix INTx GSIs signedness 2026-01-05 19:06:40 +01:00
asm-generic mm/hugetlb: fix excessive IPI broadcasts when unsharing PMD tables using mmu_gather 2026-01-20 09:34:26 -08:00
clocksource
crypto lib/crypto: sha1: Remove low-level functions from API 2026-01-27 15:47:41 -08:00
cxl
drm drm, drm/xe: Fix xe userptr in the absence of CONFIG_DEVICE_PRIVATE 2026-01-22 10:41:18 +01:00
dt-bindings Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-01-22 20:14:36 -08:00
hyperv mshv: add definitions for arm64 gpa intercepts 2026-01-15 07:28:58 +00:00
keys
kunit kunit: Enforce task execution in {soft,hard}irq contexts 2025-12-22 12:20:08 -08:00
kvm
linux ipv6: add daddr/final storage in struct ipv6_pinfo 2026-02-10 20:57:49 -08:00
math-emu
media
memory
misc
net tcp: populate inet->cork.fl.u.ip6 in tcp_v6_syn_recv_sock() 2026-02-10 20:57:50 -08:00
pcmcia
ras
rdma
rv
scsi scsi: core: Fix error handler encryption support 2026-01-04 15:16:20 -05:00
soc
sound ALSA: pcm: Improve the fix for race of buffer access at PCM OSS layer 2026-01-08 08:07:54 +01:00
target
trace trace: mptcp: add mptcp_rcvbuf_grow tracepoint 2026-02-04 18:45:09 -08:00
uapi Some more changes, including pulls from drivers: 2026-02-04 20:31:05 -08:00
ufs
vdso
video
xen
Kbuild