obj-$(CONFIG_HOTPLUG_CPU)		+= cpu_hotplug.o
obj-$(CONFIG_X86)			+= fallback.o
obj-y	+= grant-table.o features.o balloon.o manage.o preempt.o time.o
obj-y	+= events/
obj-y	+= xenbus/

nostackp := $(call cc-option, -fno-stack-protector)
CFLAGS_features.o			:= $(nostackp)

CFLAGS_efi.o				+= -fshort-wchar
LDFLAGS					+= $(call ld-option, --no-wchar-size-warning)

dom0-$(CONFIG_ARM64) += arm-device.o
dom0-$(CONFIG_PCI) += pci.o
dom0-$(CONFIG_USB_SUPPORT) += dbgp.o
dom0-$(CONFIG_XEN_ACPI) += acpi.o $(xen-pad-y)
xen-pad-$(CONFIG_X86) += xen-acpi-pad.o
dom0-$(CONFIG_X86) += pcpu.o
obj-$(CONFIG_XEN_DOM0)			+= $(dom0-y)
obj-$(CONFIG_BLOCK)			+= biomerge.o
obj-$(CONFIG_XEN_BALLOON)		+= xen-balloon.o
obj-$(CONFIG_XEN_SELFBALLOONING)	+= xen-selfballoon.o
obj-$(CONFIG_XEN_DEV_EVTCHN)		+= xen-evtchn.o
obj-$(CONFIG_XEN_GNTDEV)		+= xen-gntdev.o
obj-$(CONFIG_XEN_GRANT_DEV_ALLOC)	+= xen-gntalloc.o
obj-$(CONFIG_XENFS)			+= xenfs/
obj-$(CONFIG_XEN_SYS_HYPERVISOR)	+= sys-hypervisor.o
obj-$(CONFIG_XEN_PVHVM)			+= platform-pci.o
obj-$(CONFIG_XEN_TMEM)			+= tmem.o
obj-$(CONFIG_SWIOTLB_XEN)		+= swiotlb-xen.o
obj-$(CONFIG_XEN_MCE_LOG)		+= mcelog.o
obj-$(CONFIG_XEN_PCIDEV_BACKEND)	+= xen-pciback/
obj-$(CONFIG_XEN_PRIVCMD)		+= xen-privcmd.o
obj-$(CONFIG_XEN_STUB)			+= xen-stub.o
obj-$(CONFIG_XEN_ACPI_HOTPLUG_MEMORY)	+= xen-acpi-memhotplug.o
obj-$(CONFIG_XEN_ACPI_HOTPLUG_CPU)	+= xen-acpi-cpuhotplug.o
obj-$(CONFIG_XEN_ACPI_PROCESSOR)	+= xen-acpi-processor.o
obj-$(CONFIG_XEN_EFI)			+= efi.o
obj-$(CONFIG_XEN_SCSI_BACKEND)		+= xen-scsiback.o
obj-$(CONFIG_XEN_AUTO_XLATE)		+= xlate_mmu.o
xen-evtchn-y				:= evtchn.o
xen-gntdev-y				:= gntdev.o
xen-gntalloc-y				:= gntalloc.o
xen-privcmd-y				:= privcmd.o
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?h=nds-private-remove&amp;id=7ca2ea8253f1fbb69c437b66255a2331ff2e14c2&amp;showmsg=1'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/net?h=nds-private-remove&amp;id=7ca2ea8253f1fbb69c437b66255a2331ff2e14c2&amp;showmsg=1'>net</a>/<a href='/cgit.cgi/linux/net-next.git/log/net/l2tp?h=nds-private-remove&amp;id=7ca2ea8253f1fbb69c437b66255a2331ff2e14c2&amp;showmsg=1'>l2tp</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/net/l2tp?h=nds-private-remove&amp;id=7ca2ea8253f1fbb69c437b66255a2331ff2e14c2'>Collapse</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
<tr class='logheader'><td><span title='2017-02-07 13:07:47 -0500'>2017-02-07</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net/l2tp?h=nds-private-remove&amp;id=0dec879f636f11b0ffda1cb5fd96a1754c59ead3'>net: use dst_confirm_neigh for UDP, RAW, ICMP, L2TP</a></td><td>Julian Anastasov</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+2</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
When same struct dst_entry can be used for many different
neighbours we can not use it for pending confirmations.

The datagram protocols can use MSG_CONFIRM to confirm the
neighbour. When used with MSG_PROBE we do not reach the
code where neighbour is confirmed, so we have to do the
same slow lookup by using the dst_confirm_neigh() helper.
When MSG_PROBE is not used, ip_append_data/ip6_append_data
will set the skb flag dst_pending_confirm.

Reported-by: YueHaibing &lt;yuehaibing@huawei.com&gt;
Fixes: 5110effee8fd ("net: Do delayed neigh confirmation.")
Fixes: f2bb4bedf35d ("ipv4: Cache output routes in fib_info nexthops.")
Signed-off-by: Julian Anastasov &lt;ja@ssi.bg&gt;
Acked-by: Eric Dumazet &lt;edumazet@google.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


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