Cédric Le Goater 032a74a1c0 virtio-net: byteswap virtio-net header ... TCP connectivity fails when the guest has a different endianness. The packets are silently dropped on the host by the tap backend when they are read from user space because the endianness of the virtio-net header is in the wrong order. These lines may appear in the guest console: [ 454.709327] skbuff: bad partial csum: csum=8704/4096 len=74 [ 455.702554] skbuff: bad partial csum: csum=8704/4096 len=74 The issue that got first spotted with a ppc64le PowerKVM guest, but it also exists for the less common case of a x86_64 guest run by a big-endian ppc64 TCG hypervisor. Signed-off-by: Cédric Le Goater <clg@fr.ibm.com> [ Ported from PowerKVM, Greg Kurz <gkurz@linux.vnet.ibm.com> ] Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>		2014-06-29 19:39:41 +03:00
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9pfs	virtio: Drop superfluous conditionals around g_free()	2014-06-19 16:41:53 +03:00
acpi	qmp: convert ACPI_DEVICE_OST event	2014-06-23 11:12:28 -04:00
alpha	machine: Conversion of QEMUMachineInitArgs to MachineState	2014-05-28 17:35:01 +02:00
arm	Use PSCI v0.2 compatible string when KVM or TCG provides it	2014-06-19 18:33:05 +01:00
audio	audio: fmopl: drop INLINE macro	2014-06-23 11:01:24 -04:00
block	virtio-blk: Rename complete_request_early to complete_request_vring	2014-06-27 18:20:42 +02:00
bt	Preparation for usb-bt-dongle conditional build	2013-09-10 11:14:41 +02:00
char	virtio-serial: report frontend connection state via monitor	2014-06-27 09:33:27 -04:00
core	net: move queue number into NICPeers	2014-06-27 11:19:31 +02:00
cpu	icc_bus: QOM'ify ICC	2013-12-24 18:02:18 +01:00
cris	machine: Conversion of QEMUMachineInitArgs to MachineState	2014-05-28 17:35:01 +02:00
display	spice: fix 32bit build	2014-06-20 16:22:07 +01:00
dma	savevm: Remove all the unneeded version_minimum_id_old (x86)	2014-06-16 04:55:26 +02:00
gpio	savevm: Remove all the unneeded version_minimum_id_old (arm)	2014-05-13 16:09:35 +01:00
i2c	savevm: Remove all the unneeded version_minimum_id_old (rest)	2014-05-14 15:24:51 +02:00
i386	pc: make isapc and pc-0.10 to pc-0.13 have 1.7.0 memory layout	2014-06-29 18:59:41 +03:00
ide	qapi: adjust existing defines	2014-06-23 11:01:25 -04:00
input	Fix new typos (found by codespell)	2014-06-24 20:01:24 +04:00
intc	xics: Implement xics_ics_free()	2014-06-27 13:48:26 +02:00
ipack	savevm: Remove all the unneeded version_minimum_id_old (rest)	2014-05-14 15:24:51 +02:00
isa	acpi: implement ospm_status() method for PIIX4/ICH9_LPC devices	2014-06-19 18:44:22 +03:00
lm32	machine: Conversion of QEMUMachineInitArgs to MachineState	2014-05-28 17:35:01 +02:00
m68k	machine: Conversion of QEMUMachineInitArgs to MachineState	2014-05-28 17:35:01 +02:00
mem	qmp: add query-memory-devices command	2014-06-19 18:44:22 +03:00
microblaze	ssi: Name the CS GPIO	2014-05-28 17:36:21 +02:00
mips	gt64xxx_pci: Add VMStateDescription	2014-06-20 23:40:16 +02:00
misc	vfio: Enable for SPAPR	2014-06-27 13:48:23 +02:00
moxie	hw/moxie/moxiesim.c: Remove unused moxie_intc_create()	2014-06-24 20:01:24 +04:00
net	virtio-net: byteswap virtio-net header	2014-06-29 19:39:41 +03:00
nvram	spapr: Fix RTAS token numbers	2014-06-27 13:48:22 +02:00
openrisc	machine: Conversion of QEMUMachineInitArgs to MachineState	2014-05-28 17:35:01 +02:00
pci	pcie: coding style tweak	2014-06-23 17:49:49 +03:00
pci-bridge	hw/pcie: implement power controller functionality	2014-06-23 17:48:42 +03:00
pci-host	uninorth: Fix PCI hole size	2014-06-27 13:48:24 +02:00
pcmcia	qom: Add check() argument to object_property_add_link()	2014-03-19 22:23:13 +01:00
ppc	PPC: e500: Only create dt entries for existing serial ports	2014-06-27 13:48:27 +02:00
s390x	s390x: cleanup interrupt injection	2014-06-10 09:50:27 +02:00
scsi	qapi: adjust existing defines	2014-06-23 11:01:25 -04:00
sd	hw/sd/sd.c: Drop unused sd_acmd_type[] array	2014-06-10 19:39:34 +04:00
sh4	machine: Conversion of QEMUMachineInitArgs to MachineState	2014-05-28 17:35:01 +02:00
sparc	tcx: move initialisation from realizefn to initfn	2014-06-05 20:51:57 +01:00
sparc64	machine: Conversion of QEMUMachineInitArgs to MachineState	2014-05-28 17:35:01 +02:00
ssi	ssi: Name the CS GPIO	2014-05-28 17:36:21 +02:00
timer	mc146818rtc: add rtc-reset-reinjection QMP command	2014-06-29 18:59:35 +03:00
tpm	aio / timers: Untangle include files	2013-08-22 19:10:27 +02:00
unicore32	machine: Conversion of QEMUMachineInitArgs to MachineState	2014-05-28 17:35:01 +02:00
usb	migration: Remove unneeded minimum_version_id_old	2014-06-23 19:14:52 +02:00
virtio	vhost-user: fix regions provied with VHOST_USER_SET_MEM_TABLE message	2014-06-29 19:39:40 +03:00
watchdog	qapi event: clean up in callers	2014-06-27 09:27:56 -04:00
xen	trivial patches for 2014-05-07	2014-05-07 18:38:39 +01:00
xenpv	machine: Conversion of QEMUMachineInitArgs to MachineState	2014-05-28 17:35:01 +02:00
xtensa	hw/xtensa/xtfpga: implement initrd loading	2014-06-29 02:32:42 +04:00
Makefile.objs	pc: implement pc-dimm device abstraction	2014-06-19 16:41:47 +03:00