linux/include
Eric Dumazet 1726483b79 inet: shrink struct flowi_common
I am looking at syzbot reports triggering kernel stack overflows
involving a cascade of ipvlan devices.

We can save 8 bytes in struct flowi_common.

This patch alone will not fix the issue, but is a start.

Fixes: 24ba14406c ("route: Add multipath_hash in flowi_common to make user-define hash")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: wenxu <wenxu@ucloud.cn>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/20231025141037.3448203-1-edumazet@google.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-11-02 09:31:02 +01:00
..
acpi Merge branch 'acpi-bus' 2023-10-26 15:04:49 +02:00
asm-generic asm-generic updates for v6.7 2023-11-01 15:28:33 -10:00
clocksource
crypto
drm Merge tag 'drm-misc-next-2023-10-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-10-31 10:47:50 +10:00
dt-bindings SoC driver updates for 6.7 2023-11-01 14:46:51 -10:00
keys
kunit
kvm KVM: arm64: timers: Correctly handle TGE flip with CNTPOFF_EL2 2023-10-12 16:55:21 +01:00
linux Probes updates for v6.7: 2023-11-01 16:15:42 -10:00
math-emu
media
memory
misc
net inet: shrink struct flowi_common 2023-11-02 09:31:02 +01:00
pcmcia
ras
rdma
rv
scsi ATA changes for 6.7-rc1 2023-11-01 12:50:12 -10:00
soc SoC driver updates for 6.7 2023-11-01 14:46:51 -10:00
sound ASoC: soc-dapm: Add helper for comparing widget name 2023-10-09 13:03:28 +01:00
target
trace asm-generic updates for v6.7 2023-11-01 15:28:33 -10:00
uapi Follow up to networking PR for 6.7 2023-11-01 16:33:20 -10:00
ufs
vdso
video fbdev: stifb: Make the STI next font pointer a 32-bit signed offset 2023-10-30 14:54:41 +01:00
xen xen: privcmd: Add support for ioeventfd 2023-10-16 15:18:33 +02:00