Vladimir Oltean 4e50025129 net: dsa: generalize overhead for taggers that use both headers and trailers ... Some really really weird switches just couldn't decide whether to use a normal or a tail tagger, so they just did both. This creates problems for DSA, because we only have the concept of an 'overhead' which can be applied to the headroom or to the tailroom of the skb (like for example during the central TX reallocation procedure), depending on the value of bool tail_tag, but not to both. We need to generalize DSA to cater for these odd switches by transforming the 'overhead / tail_tag' pair into 'needed_headroom / needed_tailroom'. The DSA master's MTU is increased to account for both. The flow dissector code is modified such that it only calls the DSA adjustment callback if the tagger has a non-zero header length. Taggers are trivially modified to declare either needed_headroom or needed_tailroom, based on the tail_tag value that they currently declare. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-06-11 12:45:38 -07:00
..
ABI	libnvdimm fixes for 5.13-rc2	2021-05-15 08:32:51 -07:00
accounting
admin-guide	Networking fixes for 5.13-rc4, including fixes from bpf, netfilter,	2021-05-26 17:44:49 -10:00
arm	It's been a relatively busy cycle in docsland, though more than usually	2021-04-26 13:22:43 -07:00
arm64	Assorted arm64 fixes and clean-ups, the most important:	2021-05-07 12:11:05 -07:00
block	Documentation: drop optional BOMs	2021-05-10 15:17:34 -06:00
bpf	bpf: Document the pahole release info related to libbpf in bpf_devel_QA.rst	2021-04-23 17:11:58 -07:00
cdrom	docs: cdrom-standard.rst: get rid of uneeded UTF-8 chars	2021-05-11 11:00:17 -06:00
core-api	A few late-arriving documentation fixes, including some oprofile cleanup, a	2021-05-06 08:33:54 -07:00
cpu-freq
crypto
dev-tools	scripts/gdb: add lx_current support for arm64	2021-05-07 00:26:33 -07:00
devicetree	dt-bindings: net: dsa: sja1105: add SJA1110 bindings	2021-06-08 14:37:15 -07:00
doc-guide
driver-api	USB fixes for 5.13-rc2	2021-05-16 09:55:05 -07:00
fault-injection
fb	Documentation: Add leading slash to some paths	2021-03-31 13:49:19 -06:00
features	powerpc updates for 5.13	2021-04-30 12:22:28 -07:00
filesystems	erofs: update documentation about data compression	2021-05-11 16:47:15 +08:00
firmware_class
firmware-guide	Documentation: firmware-guide: gpio-properties: Add note to SPI CS case	2021-04-28 19:11:13 +02:00
fpga	Documentation: fpga: dfl: Add description for DFL UIO support	2021-03-28 14:58:18 +02:00
gpu	drm-misc-next for 5.13:	2021-04-07 17:32:12 +10:00
hid	Documentation: Add leading slash to some paths	2021-03-31 13:49:19 -06:00
hwmon	docs: hwmon: tmp103.rst: fix bad usage of UTF-8 chars	2021-05-11 11:00:18 -06:00
i2c
ia64
ide
iio	iio: hrtimer: Allow sub Hz granularity	2021-03-25 19:13:49 +00:00
infiniband
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2021-05-06 23:37:55 -07:00
isdn
kbuild	Kconfig updates for v5.13	2021-04-29 14:32:00 -07:00
kernel-hacking
leds	Documentation: Add leading slash to some paths	2021-03-31 13:49:19 -06:00
litmus-tests
livepatch
locking
m68k
maintainer
mhi
mips
misc-devices	dw-xdata-pcie: Update outdated info and improve text format	2021-04-14 19:47:28 +02:00
netlabel
networking	net: dsa: generalize overhead for taggers that use both headers and trailers	2021-06-11 12:45:38 -07:00
nios2
nvdimm
openrisc
parisc
PCI
pcmcia
power	power supply and reset changes for the v5.13 series	2021-04-28 15:43:58 -07:00
powerpc	powerpc/64s/syscall: Use pt_regs.trap to distinguish syscall ABI difference between sc and scv syscalls	2021-05-21 00:58:03 +10:00
process	Documentation: drop optional BOMs	2021-05-10 15:17:34 -06:00
RCU
riscv	Documentation: riscv: Add documentation that describes the VM layout	2021-04-26 08:25:05 -07:00
s390	s390/pci: expose UID uniqueness guarantee	2021-04-05 11:30:57 +02:00
scheduler	sched,doc: sched_debug_verbose cmdline should be sched_verbose	2021-05-06 15:33:26 +02:00
scsi	for-5.13/block-2021-04-27	2021-04-28 14:27:12 -07:00
security	Documentation: drop optional BOMs	2021-05-10 15:17:34 -06:00
sh
sound
sparc
sphinx
sphinx-static
spi	spi: Updates for v5.13	2021-04-26 16:32:11 -07:00
staging
target
timers	Documentation: drop optional BOMs	2021-05-10 15:17:34 -06:00
trace	Documentation: trace: Add documentation for TRBE	2021-04-06 16:05:38 -06:00
translations	docs/zh_CN: Remove obsolete translation file	2021-05-10 15:14:31 -06:00
usb	USB fixes for 5.13-rc2	2021-05-16 09:55:05 -07:00
userspace-api	Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com>	2021-05-01 18:50:44 -07:00
virt	- Enable -Wundef for the compressed kernel build stage	2021-05-16 09:31:06 -07:00
vm	mm: gup: remove FOLL_SPLIT	2021-04-30 11:20:37 -07:00
w1
watchdog
x86	x86/msr: Rename MSR_K8_SYSCFG to MSR_AMD64_SYSCFG	2021-05-10 07:51:38 +02:00
xtensa
.gitignore
arch.rst
asm-annotations.rst
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py
COPYING-logo
docutils.conf
dontdiff	kbuild: generate Module.symvers only when vmlinux exists	2021-04-25 05:17:02 +09:00
index.rst
Kconfig
logo.gif
Makefile
memory-barriers.txt
SubmittingPatches
watch_queue.rst