Josh Hunt 4094871db1 udp: only do GSO if # of segs > 1 ... Prior to this change an application sending <= 1MSS worth of data and enabling UDP GSO would fail if the system had SW GSO enabled, but the same send would succeed if HW GSO offload is enabled. In addition to this inconsistency the error in the SW GSO case does not get back to the application if sending out of a real device so the user is unaware of this failure. With this change we only perform GSO if the # of segments is > 1 even if the application has enabled segmentation. I've also updated the relevant udpgso selftests. Fixes: bec1f6f697 ("udp: generate gso with UDP_SEGMENT") Signed-off-by: Josh Hunt <johunt@akamai.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Reviewed-by: Alexander Duyck <alexander.h.duyck@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-10-03 11:47:10 -04:00
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accounting
arch	tools arch x86: Sync asm/cpufeatures.h with the kernel sources	2019-09-20 15:00:49 -03:00
bpf	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2019-09-06 16:49:17 +02:00
build
cgroup	iocost_monitor: Report debt	2019-09-10 12:31:39 -06:00
debugging
firewire
firmware
gpio
hv	- First round of vmbus hibernation support from Dexuan Cui.	2019-09-24 12:36:31 -07:00
iio
include	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-09-26 15:38:07 -07:00
io_uring
kvm/kvm_stat
laptop
leds
lib	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-09-28 17:47:33 -07:00
memory-model
nfsd
objtool	KVM: x86: Check kvm_rebooting in kvm_spurious_fault()	2019-09-25 15:23:33 +02:00
pci
pcmcia
perf	perf unwind: Fix libunwind build failure on i386 systems	2019-09-26 21:59:38 +02:00
power	platform-drivers-x86 for v5.4-2	2019-09-24 12:39:40 -07:00
scripts
spi
testing	udp: only do GSO if # of segs > 1	2019-10-03 11:47:10 -04:00
thermal/tmon
time
usb
virtio
vm
wmi
Makefile