Miroslav Lichvar b50a5c70ff net: allow simultaneous SW and HW transmit timestamping ... Add SOF_TIMESTAMPING_OPT_TX_SWHW option to allow an outgoing packet to be looped to the socket's error queue with a software timestamp even when a hardware transmit timestamp is expected to be provided by the driver. Applications using this option will receive two separate messages from the error queue, one with a software timestamp and the other with a hardware timestamp. As the hardware timestamp is saved to the shared skb info, which may happen before the first message with software timestamp is received by the application, the hardware timestamp is copied to the SCM_TIMESTAMPING control message only when the skb has no software timestamp or it is an incoming packet. While changing sw_tx_timestamp(), inline it in skb_tx_timestamp() as there are no other users. CC: Richard Cochran <richardcochran@gmail.com> CC: Willem de Bruijn <willemb@google.com> Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com> Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-05-21 13:37:32 -04:00
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ABI	pci-v4.12-changes	2017-05-08 19:03:25 -07:00
DocBook	char/misc patches for 4.12-rc1	2017-05-04 19:15:35 -07:00
EDID	…
PCI	pci-v4.12-changes	2017-05-08 19:03:25 -07:00
RCU	…
accounting	…
acpi	A reasonably busy cycle for documentation this time around. There is a new	2017-05-02 10:21:17 -07:00
admin-guide	Connect the newly RST-formatted documentation to the rest; this had to wait	2017-05-11 11:29:52 -07:00
aoe	…
arm	ARM: SoC platform updates	2017-05-09 09:49:36 -07:00
arm64	arm64: documentation: document tagged pointer stack constraints	2017-05-09 17:43:18 +01:00
auxdisplay	…
backlight	…
blackfin	…
block	block, bfq: stress that low_latency must be off to get max throughput	2017-05-10 07:39:43 -06:00
blockdev	…
bus-devices	…
cdrom	…
cgroup-v1	…
cma	…
connector	…
console	…
core-api	…
cpu-freq	…
cpuidle	…
cris	…
crypto	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2017-05-03 08:50:52 -07:00
dev-tools	…
device-mapper	- A major update for DM cache that reduces the latency for deciding	2017-05-03 10:31:20 -07:00
devicetree	net: dsa: b53: Add compatible strings for the Cygnus-family BCM11360.	2017-05-18 11:01:42 -04:00
dmaengine	…
doc-guide	…
driver-api	char/misc patches for 4.12-rc1	2017-05-04 19:15:35 -07:00
driver-model	…
early-userspace	…
extcon	…
fault-injection	…
fb	…
features	powerpc updates for 4.12 part 1.	2017-05-05 11:36:44 -07:00
filesystems	Tigran has moved	2017-05-12 15:57:15 -07:00
firmware_class	…
fmc	…
fpga	…
frv	…
gpio	…
gpu	drm: Document code of conduct	2017-05-05 11:48:17 +10:00
hid	…
hwmon	…
i2c	…
ia64	…
ide	…
iio	…
infiniband	…
input	docs-rst: add input docs at main index and use kernel-figure	2017-05-09 13:36:02 -06:00
ioctl	TEE driver infrastructure and OP-TEE drivers	2017-05-10 11:20:09 -07:00
isdn	…
kbuild	uapi: export all arch specifics directories	2017-05-11 00:22:17 +09:00
kdump	…
laptops	…
leds	…
lightnvm	…
livepatch	…
locking	…
m68k	…
md	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md	2017-05-03 10:05:38 -07:00
media	media updates for v4.12-rc1	2017-05-05 17:34:57 -07:00
memory-devices	…
metag	…
mic	…
mips	…
misc-devices	Documentation: misc-devices: Add Documentation for pci-endpoint-test driver	2017-04-28 10:23:19 -05:00
mmc	MMC core:	2017-05-02 17:34:32 -07:00
mn10300	…
mtd	…
namespaces	…
netlabel	…
networking	net: allow simultaneous SW and HW transmit timestamping	2017-05-21 13:37:32 -04:00
nfc	…
nios2	…
nvdimm	…
nvmem	…
parisc	…
pcmcia	…
perf	…
phy	…
platform	…
power	A reasonably busy cycle for documentation this time around. There is a new	2017-05-02 10:21:17 -07:00
powerpc	powerpc/fadump: update documentation about crashkernel parameter reuse	2017-05-08 17:15:11 -07:00
pps	…
prctl	…
process	docs: complete bumping minimal GNU Make version to 3.81	2017-05-06 18:49:09 -07:00
pti	…
ptp	…
rapidio	…
s390	…
scheduler	…
scsi	…
security	…
serial	…
sh	…
sound	…
sparc	…
sphinx	…
sphinx-static	…
spi	…
sysctl	…
target	Documentation/target: add an example script to configure an iSCSI target	2017-05-01 22:21:35 -07:00
thermal	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux	2017-05-12 11:58:45 -07:00
timers	…
trace	New features for this release:	2017-05-03 18:41:21 -07:00
translations	docs: update references to the device io book	2017-05-09 13:44:56 -06:00
usb	USB patches for 4.12-rc1	2017-05-04 18:03:51 -07:00
userspace-api	…
virtual	Second round of KVM/ARM Changes for v4.12.	2017-05-09 12:51:49 +02:00
vm	Documentation/vm/transhuge.txt: fix trivial typos	2017-05-08 17:15:14 -07:00
w1	…
watchdog	…
wimax	…
x86	x86/intel_rdt: Fix a typo in Documentation	2017-05-09 09:41:42 +02:00
xtensa	…
.gitignore	…
00-INDEX	…
Changes	…
CodingStyle	…
DMA-API-HOWTO.txt	…
DMA-API.txt	…
DMA-ISA-LPC.txt	…
DMA-attributes.txt	…
IPMI.txt	…
IRQ-affinity.txt	…
IRQ-domain.txt	…
IRQ.txt	…
Intel-IOMMU.txt	…
Makefile	…
Makefile.sphinx	…
SAK.txt	…
SM501.txt	…
SubmittingPatches	…
bcache.txt	…
bt8xxgpio.txt	…
btmrvl.txt	…
bus-virt-phys-mapping.txt	…
cachetlb.txt	…
cgroup-v2.txt	mm, docs: update memory.stat description with workingset* entries	2017-05-12 15:57:16 -07:00
circular-buffers.txt	…
clk.txt	…
conf.py	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2017-05-03 12:38:20 -07:00
cpu-load.txt	…
cputopology.txt	docs: Fix a couple typos	2017-04-27 15:54:39 -06:00
crc32.txt	…
dcdbas.txt	…
debugging-modules.txt	…
debugging-via-ohci1394.txt	docs: Fix a couple typos	2017-04-27 15:54:39 -06:00
dell_rbu.txt	…
digsig.txt	…
docutils.conf	…
dontdiff	…
efi-stub.txt	…
eisa.txt	…
flexible-arrays.txt	…
futex-requeue-pi.txt	…
gcc-plugins.txt	…
highuid.txt	…
hw_random.txt	…
hwspinlock.txt	…
index.rst	docs-rst: add input docs at main index and use kernel-figure	2017-05-09 13:36:02 -06:00
intel_txt.txt	…
io-mapping.txt	…
io_ordering.txt	…
iostats.txt	…
irqflags-tracing.txt	…
isa.txt	…
isapnp.txt	…
kernel-doc-nano-HOWTO.txt	…
kernel-per-CPU-kthreads.txt	…
kobject.txt	…
kprobes.txt	…
kref.txt	…
kselftest.txt	…
ldm.txt	…
lockup-watchdogs.txt	…
logo.gif	…
logo.txt	…
lzo.txt	…
mailbox.txt	…
memory-barriers.txt	Connect the newly RST-formatted documentation to the rest; this had to wait	2017-05-11 11:29:52 -07:00
memory-hotplug.txt	…
men-chameleon-bus.txt	…
nommu-mmap.txt	…
ntb.txt	…
numastat.txt	…
padata.txt	…
parport-lowlevel.txt	…
percpu-rw-semaphore.txt	…
phy.txt	…
pi-futex.txt	…
pinctrl.txt	…
pnp.txt	…
preempt-locking.txt	…
printk-formats.txt	…
pwm.txt	…
rbtree.txt	…
remoteproc.txt	…
rfkill.txt	…
robust-futex-ABI.txt	…
robust-futexes.txt	…
rpmsg.txt	…
rtc.txt	…
sgi-ioc4.txt	…
siphash.txt	…
smsc_ece1099.txt	…
static-keys.txt	docs: Fix a couple typos	2017-04-27 15:54:39 -06:00
svga.txt	…
switchtec.txt	…
sync_file.txt	…
tee.txt	…
this_cpu_ops.txt	…
unaligned-memory-access.txt	…
vfio-mediated-device.txt	docs: Fix a spelling error in vfio-mediated-device.txt	2017-04-27 15:54:39 -06:00
vfio.txt	…
video-output.txt	…
xillybus.txt	…
xz.txt	…
zorro.txt	docs: Fix a couple typos	2017-04-27 15:54:39 -06:00