freebsd-dev/sys
Ryan Stone 3284f4925f LRO: Don't merge ACK and non-ACK packets together
LRO was willing to merge ACK and non-ACK packets together.  This
can cause incorrect th_ack values to be reported up the stack.
While non-ACKs are quite unlikely to appear in practice, LRO's
behaviour is against the spec.  Make LRO unwilling to merge
packets with different TH_ACK flag values in order to fix the
issue.

Found by: Sysunit test
Differential Revision:	https://reviews.freebsd.org/D33775
Reviewed by: rrs
2022-01-13 11:17:58 -05:00
..
amd64 Revert "syscallarg_t: Add a type for system call arguments" 2022-01-12 23:29:20 +00:00
arm Revert "syscallarg_t: Add a type for system call arguments" 2022-01-12 23:29:20 +00:00
arm64 Revert "syscallarg_t: Add a type for system call arguments" 2022-01-12 23:29:20 +00:00
bsm
cam Free UMA zones when a pass(4) instance goes away. 2022-01-13 10:54:56 -05:00
cddl dtrace: add a knob to control maximum size of principal buffers 2022-01-11 15:47:50 +02:00
compat Revert "syscallarg_t: Add a type for system call arguments" 2022-01-12 23:29:20 +00:00
conf x86: Speed up clock calibration 2022-01-12 12:34:07 -08:00
contrib LinuxKPI / iwlwifi: fix spelling of constants 2022-01-09 02:21:05 +00:00
crypto crypto: Re-add encrypt/decrypt_multi hooks to enc_xform. 2022-01-11 14:17:41 -08:00
ddb ddb: Remove SOFTWARE_SSTEP support 2022-01-07 09:25:33 -07:00
dev xen: use an hypercall for shutdown and reboot 2022-01-13 16:54:30 +01:00
dts add rk3328 overlay for enabling analog sound 2021-11-13 11:09:23 +02:00
fs unionfs: allow vnode lock to be held shared during VOP_OPEN 2022-01-11 18:44:03 -08:00
gdb
geom geom label msdosfs: sanity check BPB before using it for io request 2022-01-08 05:41:44 +02:00
gnu
i386 Revert "syscallarg_t: Add a type for system call arguments" 2022-01-12 23:29:20 +00:00
isa sys/isa: Use C99 fixed-width integer types. 2021-12-28 09:41:57 -08:00
kern Revert "syscallarg_t: Add a type for system call arguments" 2022-01-12 23:29:20 +00:00
kgssapi
libkern sys/libkern: Use C99 fixed-width integer types. 2021-12-28 09:42:11 -08:00
modules crypto.ko: Add hchacha20 from libsodium. 2022-01-11 14:15:51 -08:00
net Revert "iflib: Relax timer period from 0.5 to 0.5-0.75s." 2022-01-10 09:40:38 -05:00
net80211 net80211: adjust a printf to toeee80211_note 2021-12-26 17:26:58 +00:00
netgraph domains: make domain_init() initialize only global state 2022-01-03 10:15:22 -08:00
netinet LRO: Don't merge ACK and non-ACK packets together 2022-01-13 11:17:58 -05:00
netinet6 domains: make domain_init() initialize only global state 2022-01-03 10:15:22 -08:00
netipsec syncache: accept packet with no SA when TCP_MD5SIG is set 2022-01-08 16:32:14 -09:00
netpfil ipfilter: Fixup comment 2022-01-12 13:03:46 -08:00
netsmb
nfs nfs: don't truncate directory cookies to 32-bits in the NFS server 2021-12-15 20:54:57 -07:00
nfsclient
nfsserver
nlm sys/nlm: Use C99 fixed-width integer types. 2021-12-28 09:42:42 -08:00
ofed domains: init with standard SYSINIT(9) or VNET_SYSINIT() 2022-01-03 10:15:22 -08:00
opencrypto stand: Fix KASSERT use 2022-01-11 16:43:18 -07:00
powerpc powerpc/aim: ifdef DDB pmap debugging functions 2022-01-07 08:56:57 -07:00
riscv Revert "syscallarg_t: Add a type for system call arguments" 2022-01-12 23:29:20 +00:00
rpc sys/rpc: Use C99 fixed-width integer types. 2021-12-28 09:43:15 -08:00
security Thread creation privilege for realtime group 2021-12-15 00:01:58 +02:00
sys Revert "syscallarg_t: Add a type for system call arguments" 2022-01-12 23:29:20 +00:00
teken
tests
tools Revert "syscallarg_t: Add a type for system call arguments" 2022-01-12 23:29:20 +00:00
ufs Avoid unnecessary setting of UFS flag requesting fsck(8) be run. 2022-01-09 16:18:28 -08:00
vm Revert "syscallarg_t: Add a type for system call arguments" 2022-01-12 23:29:20 +00:00
x86 x86/madt: allow Xen guest to use x2APIC mode 2022-01-13 17:15:24 +01:00
xdr sys/xdr: Use C99 fixed-width integer types. 2021-12-28 09:43:26 -08:00
xen Create wrapper for Giant taken for newbus 2021-12-09 17:04:45 -07:00
Makefile Fix 'make cscope' with ALL_ARCH defined 2022-01-07 11:53:52 -04:00