Jakub Kicinski [Thu, 31 Jan 2019 18:50:42 +0000 (10:50 -0800)]
devlink: add generic info version names
Add defines and docs for generic info versions.
v3:
- add docs;
- separate patch (Jiri).
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jakub Kicinski [Thu, 31 Jan 2019 18:50:41 +0000 (10:50 -0800)]
devlink: add version reporting to devlink info API
ethtool -i has a few fixed-size fields which can be used to report
firmware version and expansion ROM version. Unfortunately, modern
hardware has more firmware components. There is usually some
datapath microcode, management controller, PXE drivers, and a
CPLD load. Running ethtool -i on modern controllers reveals the
fact that vendors cram multiple values into firmware version field.
Here are some examples from systems I could lay my hands on quickly:
tg3: "FFV20.2.17 bc 5720-v1.39"
i40e: "6.01 0x800034a4 1.1747.0"
nfp: "0.0.3.5 0.25 sriov-2.1.16 nic"
Add a new devlink API to allow retrieving multiple versions, and
provide user-readable name for those versions.
While at it break down the versions into three categories:
- fixed - this is the board/fixed component version, usually vendors
report information like the board version in the PCI VPD,
but it will benefit from naming and common API as well;
- running - this is the running firmware version;
- stored - this is firmware in the flash, after firmware update
this value will reflect the flashed version, while the
running version may only be updated after reboot.
v3:
- add per-type helpers instead of using the special argument (Jiri).
RFCv2:
- remove the nesting in attr DEVLINK_ATTR_INFO_VERSIONS (now
versions are mixed with other info attrs)l
- have the driver report versions from the same callback as
other info.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jakub Kicinski [Thu, 31 Jan 2019 18:50:40 +0000 (10:50 -0800)]
devlink: add device information API
ethtool -i has served us well for a long time, but its showing
its limitations more and more. The device information should
also be reported per device not per-netdev.
Lay foundation for a simple devlink-based way of reading device
info. Add driver name and device serial number as initial pieces
of information exposed via this new API.
v3:
- rename helpers (Jiri);
- rename driver name attr (Jiri);
- remove double spacing in commit message (Jiri).
RFC v2:
- wrap the skb into an opaque structure (Jiri);
- allow the serial number of be any length (Jiri & Andrew);
- add driver name (Jonathan).
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 1 Feb 2019 23:26:37 +0000 (15:26 -0800)]
Merge branch 'selftests-Various-fixes'
Petr Machata says:
====================
selftests: Various fixes
This patch set contains various fixes whose common denominator is
improving quality of forwarding and mlxsw selftests.
Most of the fixes are improvements in determinism (such that timing and
latency don't impact the test performance). These were prompted by
regular runs of the test suite on a hardware emulator, the performance
of which is necessarily lower than that of the real device.
Patches #1 (from Ido), #2 and #3 make changes to ping limits.
Patches #4 and #5 add more sleep in places where things need more time
to finish.
Patches #6 and #7 fix two tests in the suite of mirror-to-gretap tests
where underlay involves a VLAN device over an 802.1q bridge.
Patches #8, #9 and #10 fix bugs in mirror-to-gretap test where underlay
involves a LAG device.
Patch #11 fixes a missed RET initialization in mirror-to-gretap flower
test.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Petr Machata [Thu, 31 Jan 2019 22:35:27 +0000 (22:35 +0000)]
selftests: forwarding: mirror_gre_flower: Fix test result handling
The global variable RET needs to be initialized before each call to
log_test. This test case sets it once before running the tests, but then
calls log_tests for every individual test. Thus a failure in one of the
tests causes spurious failures in follow-up tests as well.
Fix by moving the initialization of RET from test_all() to
full_test_span_gre_dir_acl(), a function that implements the test.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Petr Machata [Thu, 31 Jan 2019 22:35:25 +0000 (22:35 +0000)]
selftests: forwarding: mirror_gre_bridge_1q_lag: Ignore ARP
This test sets up mirroring such that it mirrors all overlay traffic.
That includes ARP, which causes occasional miscounts and spurious
failures. Ignore ARP explicitly to avoid these problems.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Petr Machata [Thu, 31 Jan 2019 22:35:24 +0000 (22:35 +0000)]
selftests: forwarding: mirror_gre_bridge_1q_lag: Enable forwarding
This test relies on routing in the primary traffic path, but neglects to
enable forwarding. Do so.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Petr Machata [Thu, 31 Jan 2019 22:35:22 +0000 (22:35 +0000)]
selftests: forwarding: mirror_gre_bridge_1q_lag: Flush neighbors
After one LAG slave is downed and another upped, it takes a while for
the neighbor on a bridge to time out and get renegotiated. The test does
prompt update of FDB entries by arpinging. But because the neighbor
still references another address, offloading is not possible, and some
packets may end up not being mirrored.
To force the neighbor renegotiation, simply flush the neighbor table at
the bridge.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Petr Machata [Thu, 31 Jan 2019 22:35:21 +0000 (22:35 +0000)]
selftests: forwarding: mirror_gre_vlan_bridge_1q: Fix roaming test
ARP or ND traffic can cause spurious migration of FDB back to $swp3.
Mirroring is then updated in accordance with the change, and mirrored
packets are seen at h3, causing a failure.
Detect the case of this spurious roaming, and retry the test.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Petr Machata [Thu, 31 Jan 2019 22:35:18 +0000 (22:35 +0000)]
selftests: forwarding: mirror_gre_vlan_bridge_1q: Fix untagged test
The untagged egress test sets up mirroring to {,ip6}gretap such that the
underlay goes through a bridge. Then VLAN flags are manipulated to test
that the traffic leaves the bridge 802.1q-tagged or not, as appropriate.
However, when a neighbor expires at the time that the bridge VLAN is
configured as PVID and egress untagged, the following discovery process
can't finish, because the IP address on H3 is still at the VLAN-tagged
netdevice. This manifests by occasional failures where only several of
the 10 required packets get through.
Therefore, when reconfiguring the VLAN flags, move the IP address to the
appropriate device in the H3 VRF.
In addition to that, take this opportunity to embed an ASCII art diagram
to make the topology move obvious.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Petr Machata [Thu, 31 Jan 2019 22:35:17 +0000 (22:35 +0000)]
selftests: forwarding: mirror_lib: Wait for tardy mirrored packets
When running in an environment with poor performance (such as a
simulator), processing mirrored packets can take a while. Evaluating the
condition too soon leads to spurious "seen 9, expected 10" failures as
the last packet doesn't have enough time to get mirrored and the mirror
to arrive and bump the observed counters.
Wait for one ping interval before evaluating the test.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Petr Machata [Thu, 31 Jan 2019 22:35:15 +0000 (22:35 +0000)]
selftests: forwarding: mirror_gre_changes: Fix TTL test
When running in a simulator, the TTL change takes a while to settle and
during this time the performance of the packet processing is lowered.
The resulting instability leads to ping sending more packets as it
assumes some have been dropped. This then leads to regular spurious
failures as more packets than expected are observed.
Sleep a bit to give the system time to stabilize.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Petr Machata [Thu, 31 Jan 2019 22:35:14 +0000 (22:35 +0000)]
selftests: mlxsw: Update ping limits
The current ping intervals are too short for running mirroring tests in
simulator. This leads to ping sending a follow-up ping before the reply
arrives, thus sending more than the requested 10 ICMP requests. This
traffic is seen at the counters, and causes spurious failures.
Bump interval and timeout numbers 5x in mirroring tests to address the
spurious failures.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Petr Machata [Thu, 31 Jan 2019 22:35:12 +0000 (22:35 +0000)]
selftests: forwarding: mirror_lib: Update ping limits
The current ping intervals are too short for running mirroring tests in
simulator. This leads to ping sending a follow-up ping before the reply
arrives, thus sending more than the requested 10 ICMP requests. Those
are mirrored, and over a certain threshold the test case run is
considered a failure, because too much traffic is observed.
Bump interval and timeout numbers 5x in mirroring tests to address the
spurious failures.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ido Schimmel [Thu, 31 Jan 2019 22:35:10 +0000 (22:35 +0000)]
selftests: forwarding: Make ping timeout configurable
The current timeout (2 seconds) proved to be too low for some (emulated)
systems where we run the tests.
Make the timeout configurable and default to 5 seconds.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Martin Kepplinger [Thu, 31 Jan 2019 10:14:18 +0000 (11:14 +0100)]
ipconfig: add carrier_timeout kernel parameter
commit
3fb72f1e6e61 ("ipconfig wait for carrier") added a
"wait for carrier" policy, with a fixed worst case maximum wait
of two minutes.
Now make the wait for carrier timeout configurable on the kernel
commandline and use the 120s as the default.
The timeout messages introduced with
commit
5e404cd65860 ("ipconfig: add informative timeout messages while
waiting for carrier") are done in a fixed interval of 20 seconds, just
like they were before (240/12).
Signed-off-by: Martin Kepplinger <martin.kepplinger@ginzinger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gustavo A. R. Silva [Thu, 31 Jan 2019 00:51:48 +0000 (18:51 -0600)]
ipv4: fib: use struct_size() in kzalloc()
One of the more common cases of allocation size calculations is finding
the size of a structure that has a zero-sized array at the end, along
with memory for some number of elements for that array. For example:
struct foo {
int stuff;
struct boo entry[];
};
instance = kzalloc(sizeof(struct foo) + count * sizeof(struct boo), GFP_KERNEL);
Instead of leaving these open-coded and prone to type mistakes, we can
now use the new struct_size() helper:
instance = kzalloc(struct_size(instance, entry, count), GFP_KERNEL);
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gustavo A. R. Silva [Thu, 31 Jan 2019 00:38:59 +0000 (18:38 -0600)]
nfp: use struct_size() in kzalloc()
One of the more common cases of allocation size calculations is finding
the size of a structure that has a zero-sized array at the end, along
with memory for some number of elements for that array. For example:
struct foo {
int stuff;
struct boo entry[];
};
instance = kzalloc(sizeof(struct foo) + count * sizeof(struct boo), GFP_KERNEL);
Instead of leaving these open-coded and prone to type mistakes, we can
now use the new struct_size() helper:
instance = kzalloc(struct_size(instance, entry, count), GFP_KERNEL);
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gustavo A. R. Silva [Thu, 31 Jan 2019 00:33:55 +0000 (18:33 -0600)]
tulip: eeprom: use struct_size() in kmalloc()
One of the more common cases of allocation size calculations is finding
the size of a structure that has a zero-sized array at the end, along
with memory for some number of elements for that array. For example:
struct foo {
int stuff;
struct boo entry[];
};
instance = kmalloc(sizeof(struct foo) + count * sizeof(struct boo), GFP_KERNEL);
Instead of leaving these open-coded and prone to type mistakes, we can
now use the new struct_size() helper:
instance = kmalloc(struct_size(instance, entry, count), GFP_KERNEL);
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gustavo A. R. Silva [Thu, 31 Jan 2019 00:27:44 +0000 (18:27 -0600)]
cxgb4: smt: use struct_size() in kvzalloc()
One of the more common cases of allocation size calculations is
finding the size of a structure that has a zero-sized array at
the end, along with memory for some number of elements for that
array. For example:
struct foo {
int stuff;
struct boo entry[];
};
instance = kvzalloc(sizeof(struct foo) + count * sizeof(struct boo), GFP_KERNEL);
Instead of leaving these open-coded and prone to type mistakes, we can now
use the new struct_size() helper:
instance = kvzalloc(struct_size(instance, entry, count), GFP_KERNEL);
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gustavo A. R. Silva [Thu, 31 Jan 2019 00:23:14 +0000 (18:23 -0600)]
cxgb4: sched: use struct_size() in kvzalloc()
One of the more common cases of allocation size calculations is
finding the size of a structure that has a zero-sized array at
the end, along with memory for some number of elements for that
array. For example:
struct foo {
int stuff;
struct boo entry[];
};
instance = kvzalloc(sizeof(struct foo) + count * sizeof(struct boo), GFP_KERNEL);
Instead of leaving these open-coded and prone to type mistakes, we can now
use the new struct_size() helper:
instance = kvzalloc(struct_size(instance, entry, count), GFP_KERNEL);
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Watson [Wed, 30 Jan 2019 22:08:21 +0000 (22:08 +0000)]
net: tls: Set async_capable for tls zerocopy only if we see EINPROGRESS
Currently we don't zerocopy if the crypto framework async bit is set.
However some crypto algorithms (such as x86 AESNI) support async,
but in the context of sendmsg, will never run asynchronously. Instead,
check for actual EINPROGRESS return code before assuming algorithm is
async.
Signed-off-by: Dave Watson <davejwatson@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 1 Feb 2019 23:00:55 +0000 (15:00 -0800)]
Merge branch 'tls-1.3-support'
Dave Watson says:
====================
net: tls: TLS 1.3 support
This patchset adds 256bit keys and TLS1.3 support to the kernel TLS
socket.
TLS 1.3 is requested by passing TLS_1_3_VERSION in the setsockopt
call, which changes the framing as required for TLS1.3.
256bit keys are requested by passing TLS_CIPHER_AES_GCM_256 in the
sockopt. This is a fairly straightforward passthrough to the crypto
framework.
256bit keys work with both TLS 1.2 and TLS 1.3
TLS 1.3 requires a different AAD layout, necessitating some minor
refactoring. It also moves the message type byte to the encrypted
portion of the message, instead of the cleartext header as it was in
TLS1.2. This requires moving the control message handling to after
decryption, but is otherwise similar.
V1 -> V2
The first two patches were dropped, and sent separately, one as a
bugfix to the net tree.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Watson [Wed, 30 Jan 2019 21:58:37 +0000 (21:58 +0000)]
net: tls: Add tests for TLS 1.3
Change most tests to TLS 1.3, while adding tests for previous TLS 1.2
behavior.
Signed-off-by: Dave Watson <davejwatson@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Watson [Wed, 30 Jan 2019 21:58:31 +0000 (21:58 +0000)]
net: tls: Add tls 1.3 support
TLS 1.3 has minor changes from TLS 1.2 at the record layer.
* Header now hardcodes the same version and application content type in
the header.
* The real content type is appended after the data, before encryption (or
after decryption).
* The IV is xored with the sequence number, instead of concatinating four
bytes of IV with the explicit IV.
* Zero-padding: No exlicit length is given, we search backwards from the
end of the decrypted data for the first non-zero byte, which is the
content type. Currently recv supports reading zero-padding, but there
is no way for send to add zero padding.
Signed-off-by: Dave Watson <davejwatson@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Watson [Wed, 30 Jan 2019 21:58:24 +0000 (21:58 +0000)]
net: tls: Refactor control message handling on recv
For TLS 1.3, the control message is encrypted. Handle control
message checks after decryption.
Signed-off-by: Dave Watson <davejwatson@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Watson [Wed, 30 Jan 2019 21:58:12 +0000 (21:58 +0000)]
net: tls: Refactor tls aad space size calculation
TLS 1.3 has a different AAD size, use a variable in the code to
make TLS 1.3 support easy.
Signed-off-by: Dave Watson <davejwatson@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Watson [Wed, 30 Jan 2019 21:58:05 +0000 (21:58 +0000)]
net: tls: Support 256 bit keys
Wire up support for 256 bit keys from the setsockopt to the crypto
framework
Signed-off-by: Dave Watson <davejwatson@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 1 Feb 2019 19:04:13 +0000 (11:04 -0800)]
Merge tag 'batadv-next-for-davem-
20190201' of git://git.open-mesh.org/linux-merge
Simon Wunderlich says:
====================
This feature/cleanup patchset includes the following patches:
- bump version strings, by Simon Wunderlich
- Add DHCPACKs for DAT snooping, by Linus Luessing
- Update copyright years for 2019, by Sven Eckelmann
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 1 Feb 2019 18:20:52 +0000 (10:20 -0800)]
Merge tag 'mac80211-next-for-davem-2019-02-01' of git://git./linux/kernel/git/jberg/mac80211-next
Johannes Berg says:
====================
New features for the wifi stack:
* airtime fairness scheduling in mac80211, so we can share
* more authentication offloads to userspace - this is for
SAE which is part of WPA3 and is hard to do in firmware
* documentation fixes
* various mesh improvements
* various other small improvements/cleanups
This also contains the NLA_POLICY_NESTED{,_ARRAY} change we
discussed, which affects everyone but there's no other user
yet.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Dan Carpenter [Fri, 1 Feb 2019 08:32:26 +0000 (11:32 +0300)]
net: hns3: Check for allocation failure
We should return -ENOMEM if the kcalloc() fails.
Fixes: d174ea75c96a ("net: hns3: add statistics for PFC frames and MAC control frame")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dan Carpenter [Fri, 1 Feb 2019 08:24:06 +0000 (11:24 +0300)]
ethtool: remove unnecessary check in ethtool_get_regs()
We recently changed this function in commit
f9fc54d313fa ("ethtool:
check the return value of get_regs_len") such that if "reglen" is zero
we return directly. That means we can remove this condition as well.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Johannes Berg [Fri, 1 Feb 2019 10:53:32 +0000 (11:53 +0100)]
mac80211: fix missing/malformed documentation
Fix the missing and malformed documentation that kernel-doc and
sphinx warn about. While at it, also add some things to the docs
to fix missing links.
Sadly, the only way I could find to fix this was to add some
trailing whitespace.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 1 Feb 2019 10:52:44 +0000 (11:52 +0100)]
cfg80211: add missing documentation that kernel-doc warns about
Add the missing documentation that kernel-doc continually warns
about, to get rid of all that noise.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 25 Jan 2019 09:08:28 +0000 (10:08 +0100)]
netlink: reduce NLA_POLICY_NESTED{,_ARRAY} arguments
In typical cases, there's no need to pass both the maxattr
and the policy array pointer, as the maxattr should just be
ARRAY_SIZE(policy) - 1. Therefore, to be less error prone,
just remove the maxattr argument from the default macros
and deduce the size accordingly.
Leave the original macros with a leading underscore to use
here and in case somebody needs to pass a policy pointer
where the policy isn't declared in the same place and thus
ARRAY_SIZE() cannot be used.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 1 Feb 2019 10:05:27 +0000 (11:05 +0100)]
Merge remote-tracking branch 'net-next/master' into mac80211-next
Merge net-next so that we get the changes from net, which would
otherwise conflict with the NLA_POLICY_NESTED/_ARRAY changes.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Matteo Croce [Tue, 29 Jan 2019 18:25:53 +0000 (19:25 +0100)]
cfg80211: fix typo
Fix spelling mistake in cfg80211.h: "lenght" -> "length".
The typo is also in the special comment block which
translates to documentation.
Signed-off-by: Matteo Croce <mcroce@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Toke Høiland-Jørgensen [Tue, 29 Jan 2019 10:31:26 +0000 (11:31 +0100)]
mac80211: Fix documentation strings for airtime-related variables
There was a typo in the documentation for weight_multiplier in mac80211.h,
and the doc was missing entirely for airtime and airtime_weight in sta_info.h.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Heiner Kallweit [Thu, 31 Jan 2019 18:57:26 +0000 (19:57 +0100)]
r8169: improve WoL handling
WoL handling for the RTL8168 family is a little bit tricky because of
different types of broken BIOS and/or chip quirks.
Two known issues:
1. Network properly resumes from suspend only if WoL is enabled in the chip.
2. Some notebooks wake up immediately if system is suspended and network
device is wakeup-enabled.
Few patches tried to deal with this:
7edf6d314cd0 ("r8169: disable WOL per default")
18041b523692 ("r8169: restore previous behavior to accept BIOS WoL
settings")
Currently we have the situation that the chip WoL settings as set by
the BIOS are respected (to prevent issue 1), but the device doesn't get
wakeup-enabled (to prevent issue 2).
This leads to another issue:
If systemd is told to set WoL it first checks whether the requested
settings are active already (and does nothing if yes). Due to the chip
WoL flags being set properly systemd assumes that WoL is configured
properly in our case. Result is that device doesn't get wakeup-enabled
and WoL doesn't work (until it's set e.g. by ethtool).
This patch now:
- leaves the chip WoL settings as is (to prevent issue 1)
- keeps the behavior to not wakeup-enable the device initially
(to prevent issue 2)
- In addition we report WoL as being disabled in get_wol, matching
that device isn't wakeup-enabled. If systemd is told to enable WoL,
it will therefore detect that it has to do something and will
call set_wol.
Of course the user still has the option to override this with
e.g. ethtool.
v2:
- Don't just exclude __rtl8169_get_wol() from compiling, remove it.
v3:
- adjust commit message
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Julian Wiedmann [Thu, 31 Jan 2019 09:48:10 +0000 (10:48 +0100)]
macvlan: use netif_is_macvlan_port()
Replace the macvlan_port_exists() macro with its twin from netdevice.h
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Wed, 30 Jan 2019 22:50:04 +0000 (14:50 -0800)]
Merge branch 'hns3-next'
Huazhong Tan says:
====================
code optimizations & bugfixes for HNS3 driver
This patchset includes bugfixes and code optimizations for the HNS3
ethernet controller driver
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Jian Shen [Wed, 30 Jan 2019 20:55:52 +0000 (04:55 +0800)]
net: hns3: keep flow director state unchanged when reset
In orginal codes, driver always enables flow director when
intializing. When user disable flow director with command
ethtool -K, the flow director will be enabled again after
resetting.
This patch fixes it by only enabling it when first initialzing.
Fixes: 6871af29b3ab ("net: hns3: Add reset handle for flow director")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jian Shen [Wed, 30 Jan 2019 20:55:51 +0000 (04:55 +0800)]
net: hns3: stop sending keep alive msg to PF when VF is resetting
When VF is resetting, it can't communicate to PF with mailbox msg.
This patch adds reset state checking before sending keep alive msg
to PF.
Fixes: a6d818e31d08 ("net: hns3: Add vport alive state checking support")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Peng Li [Wed, 30 Jan 2019 20:55:50 +0000 (04:55 +0800)]
net: hns3: fix an issue for hclgevf_ae_get_hdev
HNS3 VF driver support NIC and Roce, hdev stores NIC
handle and Roce handle, should use correct parameter for
container_of.
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Huazhong Tan [Wed, 30 Jan 2019 20:55:49 +0000 (04:55 +0800)]
net: hns3: fix improper error handling in the hclge_init_ae_dev()
While hclge_init_umv_space() failed in the hclge_init_ae_dev(),
we should undo all the operation which has been done successfully,
the last success operation maybe hclge_mac_mdio_config(), so if
hclge_init_umv_space() failed, we also need to undo it.
Fixes: 288475b2ad01 ("{topost} net: hns3: refine umv space allocation")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jian Shen [Wed, 30 Jan 2019 20:55:48 +0000 (04:55 +0800)]
net: hns3: fix for rss result nonuniform
The rss result is more uniform when use recommended hash key from
microsoft, instead of the one generated by netdev_rss_key_fill().
Also using hash algorithm "xor" is better than "toeplitz".
This patch modifies the default hash key and hash algorithm.
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Huazhong Tan [Wed, 30 Jan 2019 20:55:47 +0000 (04:55 +0800)]
net: hns3: fix netif_napi_del() not do problem when unloading
When the driver is unloading, if a global reset occurs,
unmap_ring_from_vector() in the hns3_nic_uninit_vector_data() will
fail, and hns3_nic_uninit_vector_data() just return. There may be
some netif_napi_del() not be done.
Since hardware will unmap all ring while resetting, so
hns3_nic_uninit_vector_data() should ignore this error, and do the
rest uninitialization.
Fixes: 76ad4f0ee747 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Huazhong Tan [Wed, 30 Jan 2019 20:55:46 +0000 (04:55 +0800)]
net: hns3: Fix NULL deref when unloading driver
When the driver is unloading, if there is a calling of ndo_open occurs
between phy_disconnect() and unregister_netdev(), it will end up
causing the kernel to eventually hit a NULL deref:
[14942.417828] Unable to handle kernel NULL pointer dereference at virtual address
0000000000000048
[14942.529878] Mem abort info:
[14942.551166] ESR = 0x96000006
[14942.567070] Exception class = DABT (current EL), IL = 32 bits
[14942.623081] SET = 0, FnV = 0
[14942.639112] EA = 0, S1PTW = 0
[14942.643628] Data abort info:
[14942.659227] ISV = 0, ISS = 0x00000006
[14942.674870] CM = 0, WnR = 0
[14942.679449] user pgtable: 4k pages, 48-bit VAs, pgdp =
00000000224ad6ad
[14942.695595] [
0000000000000048] pgd=
00000021e6673003, pud=
00000021dbf01003, pmd=
0000000000000000
[14942.723163] Internal error: Oops:
96000006 [#1] PREEMPT SMP
[14942.729358] Modules linked in: hns3(O) hclge(O) pv680_mii(O) hnae3(O) [last unloaded: hclge]
[14942.738907] CPU: 1 PID: 26629 Comm: kworker/u4:13 Tainted: G O
4.18.0-rc1-12928-ga960791-dirty #145
[14942.749491] Hardware name: Huawei Technologies Co., Ltd. D05/D05, BIOS Hi1620 FPGA TB BOOT BIOS B763 08/17/2018
[14942.760392] Workqueue: events_power_efficient phy_state_machine
[14942.766644] pstate:
80c00009 (Nzcv daif +PAN +UAO)
[14942.771918] pc : test_and_set_bit+0x18/0x38
[14942.776589] lr : netif_carrier_off+0x24/0x70
[14942.781033] sp :
ffff0000121abd20
[14942.784518] x29:
ffff0000121abd20 x28:
0000000000000000
[14942.790208] x27:
ffff0000164d3cd8 x26:
ffff8021da68b7b8
[14942.795832] x25:
0000000000000000 x24:
ffff8021eb407800
[14942.801445] x23:
0000000000000000 x22:
0000000000000000
[14942.807046] x21:
0000000000000001 x20:
0000000000000000
[14942.812672] x19:
0000000000000000 x18:
ffff000009781708
[14942.818284] x17:
00000000004970e8 x16:
ffff00000816ad48
[14942.823900] x15:
0000000000000000 x14:
0000000000000008
[14942.829528] x13:
0000000000000000 x12:
0000000000000f65
[14942.835149] x11:
0000000000000001 x10:
00000000000009d0
[14942.840753] x9 :
ffff0000121abaa0 x8 :
0000000000000000
[14942.846360] x7 :
ffff000009781708 x6 :
0000000000000003
[14942.851970] x5 :
0000000000000020 x4 :
0000000000000004
[14942.857575] x3 :
0000000000000002 x2 :
0000000000000001
[14942.863180] x1 :
0000000000000048 x0 :
0000000000000000
[14942.868875] Process kworker/u4:13 (pid: 26629, stack limit = 0x00000000c909dbf3)
[14942.876464] Call trace:
[14942.879200] test_and_set_bit+0x18/0x38
[14942.883376] phy_link_change+0x38/0x78
[14942.887378] phy_state_machine+0x3dc/0x4f8
[14942.891968] process_one_work+0x158/0x470
[14942.896223] worker_thread+0x50/0x470
[14942.900219] kthread+0x104/0x130
[14942.903905] ret_from_fork+0x10/0x1c
[14942.907755] Code:
d2800022 8b400c21 f9800031 9ac32044 (
c85f7c22)
[14942.914185] ---[ end trace
968c9e12eb740b23 ]---
So this patch fixes it by modifying the timing to do phy_connect_direct()
and phy_disconnect().
Fixes: 256727da7395 ("net: hns3: Add MDIO support to HNS3 Ethernet driver for hip08 SoC")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yunsheng Lin [Wed, 30 Jan 2019 20:55:45 +0000 (04:55 +0800)]
net: hns3: only support tc 0 for VF
When the VF shares the same TC config as PF, the business
running on PF and VF must have samiliar module.
For simplicity, we are not considering VF sharing the same tc
configuration as PF use case, so this patch removes the support
of TC configuration from VF and forcing VF to just use single
TC.
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Huazhong Tan [Wed, 30 Jan 2019 20:55:44 +0000 (04:55 +0800)]
net: hns3: change hnae3_register_ae_dev() to int
hnae3_register_ae_dev() may fail, and it should return a error code
to its caller, so change hnae3_register_ae_dev() return type to int.
Also, when hnae3_register_ae_dev() return error, hns3_probe() should
do some error handling and return the error code.
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Peng Li [Wed, 30 Jan 2019 20:55:43 +0000 (04:55 +0800)]
net: hns3: use the correct interface to stop|open port
dev_close() stop the netdev and the service base on the netdev
will stop. But ndev->netdev_ops->ndo_stop() may only stop HW
and stack queue, the service base on the netdev can still work.
Fixes: 5668abda0931 ("net: hns3: add support for set_ringparam")
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jian Shen [Wed, 30 Jan 2019 20:55:42 +0000 (04:55 +0800)]
net: hns3: fix VF dump register issue
In original codes, the .get_regs_len and .get_regs were missed
assigned. This patch fixes it.
Fixes: 1600c3e5f23e ("net: hns3: Support "ethtool -d" for HNS3 VF driver")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
liyongxin [Wed, 30 Jan 2019 20:55:41 +0000 (04:55 +0800)]
net: hns3: reuse the definition of l3 and l4 header info union
Union l3_hdr_info and l4_hdr_info have already been defined in
the hns3_enet.h, so it is unnecessary to define them elsewhere.
This patch removes the redundant definition, and reuses the one
defined in the hns3_enet.h.
Signed-off-by: liyongxin <liyongxin1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Wed, 30 Jan 2019 22:26:07 +0000 (14:26 -0800)]
Merge branch 'net-dsa-mt7530-support-MT7530-in-the-MT7621-SoC'
Greg Ungerer says:
====================
net: dsa: mt7530: support MT7530 in the MT7621 SoC
This is the fourth version of a patch series supporting the MT7530 switch
as used in the MediaTek MT7621 SoC. Unlike the MediaTek MT7623 the MT7621
is built around a dual core MIPS CPU architecture. But inside it uses
basically the same 7530 switch.
This series resolves all issues I had with previous versions, and I can
now reliably use the driver on a 7621 SoC platform. These patches were
generated against linux-5.0-rc4.
The first patch enables support for the existing kernel mediatek ethernet
driver on the MT7621 SoC. This support is from Bjørn Mork, with an update
and fix by me. Using this driver fixed a number of problems I had
(TX checksums, large RX packet drop) over the staging driver
(drivers/staging/mt7621-eth).
Patch 2 modifies the mt7530 DSA driver to support the 7530 switch as
implemented in the Mediatek MT7621 SoC. The last patch updates the
devicetree bindings to reflect the new support in the mt7530 driver.
There is no real dependencies between the patches, so they can be taken
independantly.
Creating a new binding for the MT7621 seems like the only viable approach
to distinguish between a stand alone 7530 switch, the silicon module
in the MT7623 SoC and the silicon in the MT7621. Certainly the 7530 ID
register in the MT7623 and MT7621 returns the same value, "0x7530001".
Looking at the mt7530.c DSA driver it might make some sense to convert
the existing "mediatek,mcm" binding to something like "mediatek,mt7623"
to be consistent with this new MT7621 support. As far as I can tell
this is the intention of this binding.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Greg Ungerer [Wed, 30 Jan 2019 01:24:06 +0000 (11:24 +1000)]
dt-bindings: net: dsa: add new MT7530 binding to support MT7621
Add devicetree binding to support the compatible mt7530 switch as used
in the MediaTek MT7621 SoC.
Signed-off-by: Greg Ungerer <gerg@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Sean Wang <sean.wang@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Greg Ungerer [Wed, 30 Jan 2019 01:24:05 +0000 (11:24 +1000)]
net: dsa: mt7530: support the 7530 switch on the Mediatek MT7621 SoC
The MediaTek MT7621 SoC device contains a 7530 switch, and the existing
linux kernel 7530 DSA switch driver can be used with it.
The bulk of the changes required stem from the 7621 having different
regulator and pad setup. The existing setup of these in the 7530
driver appears to be very specific to its implemtation in the Mediatek
7623 SoC. (Not entirely surprising given the 7623 is a quad core ARM
based SoC, and the 7621 is a dual core, dual thread MIPS based SoC).
Create a new devicetree type, "mediatek,mt7621", to support the 7530
switch in the 7621 SoC. There appears to be no usable ID register to
distinguish it from a 7530 in other hardware at runtime. This is used
to carry out the appropriate configuration and setup.
Signed-off-by: Greg Ungerer <gerg@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Sean Wang <sean.wang@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Bjørn Mork [Wed, 30 Jan 2019 01:24:04 +0000 (11:24 +1000)]
net: ethernet: mediatek: support MT7621 SoC ethernet hardware
The Mediatek MT7621 SoC contains the same ethernet hardware module as
used on a number of other MediaTek SoC parts. There are some minor
differences to deal with but we can use the same driver to support
them all.
This patch is based on work by Bjørn Mork <bjorn@mork.no>, and his
original patch is at:
https://github.com/bmork/LEDE/commit/
3293bc63f5461ca1eb0bbc4ed90145335e7e3404
There is an additional compatible devicetree type added, and the primary
change to the code required is to support a single interrupt (for both
RX and TX interrupts).
Signed-off-by: Bjørn Mork <bjorn@mork.no>
[gerg@kernel.org: rebase to mainline and irq handler fix]
Signed-off-by: Greg Ungerer <gerg@kernel.org>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Sean Wang <sean.wang@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Wed, 30 Jan 2019 18:00:40 +0000 (10:00 -0800)]
Merge branch 'mlxsw-spectrum_acl-Include-delta-bits-into-hashtable-key'
Ido Schimmel says:
====================
mlxsw: spectrum_acl: Include delta bits into hashtable key
The Spectrum-2 ASIC allows multiple rules to use the same mask provided
that the difference between their masks is small enough (up to 8
consecutive delta bits). A more detailed explanation is provided in
merge commit
756cd36626f7 ("Merge branch
'mlxsw-Introduce-algorithmic-TCAM-support'").
These delta bits are part of the rule's key and therefore rules that
only differ in their delta bits can be inserted with the same A-TCAM
mask. In case two rules share the same key and only differ in their
priority, then the second will spill to the C-TCAM.
Current code does not take the delta bits into account when checking for
duplicate rules, which leads to unnecessary spillage to the C-TCAM.
This may result in reduced scale and performance.
Patch #1 includes the delta bits in the rule's key to avoid the above
mentioned problem.
Patch #2 adds a tracepoint when a rule is inserted into the C-TCAM.
Patches #3-#5 add test cases to make sure unnecessary spillage into the
C-TCAM does not occur.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Jiri Pirko [Wed, 30 Jan 2019 08:58:37 +0000 (08:58 +0000)]
selftests: spectrum-2: Add delta two masks one key test
Ensure that the bug is fixed and we no longer have C-TCAM spill for two
keys that differ only in delta.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jiri Pirko [Wed, 30 Jan 2019 08:58:36 +0000 (08:58 +0000)]
selftests: spectrum-2: Fix multiple_masks_test
With recent fix in C-TCAM spillage for delta masks, the test stops to be
falsely positive. So fix it not to use delta by adding src_ip bits to the
masks. Alongside with that, use C-TCAM spill trace to see when the
spillage actually happens.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jiri Pirko [Wed, 30 Jan 2019 08:58:35 +0000 (08:58 +0000)]
selftests: spectrum-2: Extend and move trace helpers
Allow to specify number of trace hits and move helpers
to the beginning of the file.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jiri Pirko [Wed, 30 Jan 2019 08:58:34 +0000 (08:58 +0000)]
mlxsw: spectrum_acl: Add C-TCAM spill tracepoint
Add some visibility to the rule addition process and trace whenever rule
spilled into C-TCAM.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jiri Pirko [Wed, 30 Jan 2019 08:58:33 +0000 (08:58 +0000)]
mlxsw: spectrum_acl: Include delta bits into hashtable key
Currently only ERP mask masked bits in key are considered for
the hashtable key. That leads to false negative collisions
and fallbacks to C-TCAM in case two keys differ only in delta bits.
Fix this by taking full encoded key as a hashtable key,
including delta bits.
Reported-by: Nir Dotan <nird@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Wed, 30 Jan 2019 08:44:08 +0000 (00:44 -0800)]
Merge branch 'sctp-support-SCTP_FUTURE-CURRENT-ALL_ASSOC'
Xin Long says:
====================
sctp: support SCTP_FUTURE/CURRENT/ALL_ASSOC
This patchset adds the support for 3 assoc_id constants: SCTP_FUTURE_ASSOC
SCTP_CURRENT_ASSOC, SCTP_ALL_ASSOC, described in rfc6458#section-7.2:
All socket options set on a one-to-one style listening socket also
apply to all future accepted sockets. For one-to-many style sockets,
often a socket option will pass a structure that includes an assoc_id
field. This field can be filled with the association identifier of a
particular association and unless otherwise specified can be filled
with one of the following constants:
SCTP_FUTURE_ASSOC: Specifies that only future associations created
after this socket option will be affected by this call.
SCTP_CURRENT_ASSOC: Specifies that only currently existing
associations will be affected by this call, and future
associations will still receive the previous default value.
SCTP_ALL_ASSOC: Specifies that all current and future associations
will be affected by this call.
The functions for many other sockopts that use assoc_id also need to be
updated accordingly.
====================
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:46 +0000 (15:08 +0800)]
sctp: add SCTP_FUTURE_ASOC and SCTP_CURRENT_ASSOC for SCTP_STREAM_SCHEDULER sockopt
Check with SCTP_ALL_ASSOC instead in sctp_setsockopt_scheduler and
check with SCTP_FUTURE_ASSOC instead in sctp_getsockopt_scheduler,
it's compatible with 0.
SCTP_CURRENT_ASSOC is supported for SCTP_STREAM_SCHEDULER in this
patch. It also adds default_ss in sctp_sock to support
SCTP_FUTURE_ASSOC.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:45 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_EVENT sockopt
Check with SCTP_ALL_ASSOC instead in sctp_setsockopt_event and
check with SCTP_FUTURE_ASSOC instead in sctp_getsockopt_event,
it's compatible with 0.
SCTP_CURRENT_ASSOC is supported for SCTP_EVENT in this patch.
It also adds sctp_assoc_ulpevent_type_set() to make code more
readable.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:44 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_ENABLE_STREAM_RESET sockopt
Check with SCTP_ALL_ASSOC instead in sctp_setsockopt_enable_strreset and
check with SCTP_FUTURE_ASSOC instead in sctp_getsockopt_enable_strreset,
it's compatible with 0.
SCTP_CURRENT_ASSOC is supported for SCTP_ENABLE_STREAM_RESET in this patch.
It also adjusts some code to keep a same check form as other functions.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:43 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_DEFAULT_PRINFO sockopt
Check with SCTP_ALL_ASSOC instead in sctp_setsockopt_default_prinfo and
check with SCTP_FUTURE_ASSOC instead in sctp_getsockopt_default_prinfo,
it's compatible with 0.
SCTP_CURRENT_ASSOC is supported for SCTP_DEFAULT_PRINFO in this patch.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:42 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_AUTH_DEACTIVATE_KEY sockopt
Check with SCTP_ALL_ASSOC instead in sctp_setsockopt_deactivate_key.
SCTP_CURRENT_ASSOC is supported for SCTP_AUTH_DEACTIVATE_KEY in this
patch.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:41 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_AUTH_DELETE_KEY sockopt
Check with SCTP_ALL_ASSOC instead in sctp_setsockopt_del_key.
SCTP_CURRENT_ASSOC is supported for SCTP_AUTH_DELETE_KEY in this patch.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:40 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_AUTH_ACTIVE_KEY sockopt
Check with SCTP_ALL_ASSOC instead in sctp_setsockopt_auth_key.
SCTP_CURRENT_ASSOC is supported for SCTP_AUTH_ACTIVE_KEY in this patch.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:39 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_AUTH_KEY sockopt
Check with SCTP_ALL_ASSOC instead in sctp_setsockopt_auth_key.
SCTP_CURRENT_ASSOC is supported for SCTP_AUTH_KEY in this patch.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:38 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_MAX_BURST sockopt
Check with SCTP_ALL_ASSOC instead in sctp_setsockopt_maxburst and
check with SCTP_FUTURE_ASSOC instead in sctp_getsockopt_maxburst,
it's compatible with 0.
SCTP_CURRENT_ASSOC is supported for SCTP_CONTEXT in this patch.
It also adjusts some code to keep a same check form as other
functions.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:37 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_CONTEXT sockopt
Check with SCTP_ALL_ASSOC instead in sctp_setsockopt_context and
check with SCTP_FUTURE_ASSOC instead in sctp_getsockopt_context,
it's compatible with 0.
SCTP_CURRENT_ASSOC is supported for SCTP_CONTEXT in this patch.
It also adjusts some code to keep a same check form as other
functions.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:36 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_DEFAULT_SNDINFO sockopt
Check with SCTP_ALL_ASSOC instead in sctp_setsockopt_default_sndinfo and
check with SCTP_FUTURE_ASSOC instead in sctp_getsockopt_default_sndinfo,
it's compatible with 0.
SCTP_CURRENT_ASSOC is supported for SCTP_DEFAULT_SNDINFO in this patch.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:35 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_DEFAULT_SEND_PARAM sockopt
Check with SCTP_ALL_ASSOC instead in sctp_setsockopt_default_send_param and
check with SCTP_FUTURE_ASSOC instead in sctp_getsockopt_default_send_param,
it's compatible with 0.
SCTP_CURRENT_ASSOC is supported for SCTP_DEFAULT_SEND_PARAM in this patch.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:34 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_DELAYED_SACK sockopt
Check with SCTP_ALL_ASSOC instead in sctp_setsockopt_delayed_ack and
check with SCTP_FUTURE_ASSOC instead in sctp_getsockopt_delayed_ack,
it's compatible with 0.
SCTP_CURRENT_ASSOC is supported for SCTP_DELAYED_SACK in this patch.
It also adds sctp_apply_asoc_delayed_ack() to make code more readable.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:33 +0000 (15:08 +0800)]
sctp: add SCTP_CURRENT_ASSOC for SCTP_STREAM_SCHEDULER_VALUE sockopt
SCTP_STREAM_SCHEDULER_VALUE is a special one, as its value is not
save in sctp_sock, but only in asoc. So only SCTP_CURRENT_ASSOC
reserved assoc_id can be used in sctp_setsockopt_scheduler_value.
This patch adds SCTP_CURRENT_ASOC support for
SCTP_STREAM_SCHEDULER_VALUE.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:32 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC for SCTP_INTERLEAVING_SUPPORTED sockopt
Check with SCTP_FUTURE_ASSOC instead in
sctp_set/getsockopt_reconfig_supported, it's compatible with 0.
It also adjusts some code to keep a same check form as other functions.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:31 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC for SCTP_RECONFIG_SUPPORTED sockopt
Check with SCTP_FUTURE_ASSOC instead in
sctp_set/getsockopt_reconfig_supported, it's compatible with 0.
It also adjusts some code to keep a same check form as other functions.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:30 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC for SCTP_PR_SUPPORTED sockopt
Check with SCTP_FUTURE_ASSOC instead in
sctp_set/getsockopt_pr_supported, it's compatible with 0.
It also adjusts some code to keep a same check form as other functions.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:29 +0000 (15:08 +0800)]
sctp: add SCTP_FUTURE_ASSOC for SCTP_PEER_ADDR_THLDS sockopt
Check with SCTP_FUTURE_ASSOC instead in
sctp_set/getsockopt_paddr_thresholds, it's compatible with 0.
It also adds pf_retrans in sctp_sock to support SCTP_FUTURE_ASSOC.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:28 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC for SCTP_LOCAL_AUTH_CHUNKS sockopt
Check with SCTP_FUTURE_ASSOC instead in
sctp_getsockopt_local_auth_chunks, it's compatible with 0.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:27 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC for SCTP_MAXSEG sockopt
Check with SCTP_FUTURE_ASSOC instead in
sctp_set/getsockopt_maxseg, it's compatible with 0.
Also check asoc_id early as other sctp setsockopts does.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:26 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC for SCTP_ASSOCINFO sockopt
Check with SCTP_FUTURE_ASSOC instead in
sctp_set/getsockopt_associnfo, it's compatible with 0.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:25 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC for SCTP_RTOINFO sockopt
Check with SCTP_FUTURE_ASSOC instead in
sctp_set/getsockopt_rtoinfo, it's compatible with 0.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:24 +0000 (15:08 +0800)]
sctp: use SCTP_FUTURE_ASSOC for SCTP_PEER_ADDR_PARAMS sockopt
Check with SCTP_FUTURE_ASSOC instead in
sctp_/setgetsockopt_peer_addr_params, it's compatible with 0.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Xin Long [Mon, 28 Jan 2019 07:08:23 +0000 (15:08 +0800)]
sctp: introduce SCTP_FUTURE/CURRENT/ALL_ASSOC
This patch is to add 3 constants SCTP_FUTURE_ASSOC,
SCTP_CURRENT_ASSOC and SCTP_ALL_ASSOC for reserved
assoc_ids, as defined in rfc6458#section-7.2.
And add the process for them when doing lookup and
inserting in sctp_id2assoc and sctp_assoc_set_id.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Wed, 30 Jan 2019 06:13:09 +0000 (22:13 -0800)]
Merge branch 'devlink-port'
Vasundhara Volam says:
====================
devlink: Add configuration parameters support for devlink_port
This patchset adds support for configuration parameters setting through
devlink_port. Each device registers supported configuration parameters
table.
The user can retrieve data on these parameters by
"devlink port param show" command and can set new value to a
parameter by "devlink port param set" command.
All configuration modes supported by devlink_dev are supported
by devlink_port also.
Command examples and output:
pci/0000:3b:00.0/0:
name wake-on-lan type generic
values:
cmode permanent value false
pci/0000:3b:00.1/1:
name wake-on-lan type generic
values:
cmode permanent value false
pci/0000:af:00.0/0:
name wake-on-lan type generic
values:
cmode permanent value true
pci/0000:3b:00.0/0:
name wake-on-lan type generic
values:
cmode permanent value false
There is difference of opinion on adding WOL parameter to devlink, between
Jakub Kicinski and Michael Chan.
Quote from Jakud Kicinski:
********
As explained previously I think it's a very bad idea to add existing
configuration options to devlink, just because devlink has the ability
to persist the setting in NVM. Especially that for WoL you have to get
the link up so you potentially have all link config stuff as well. And
that n-tuple filters are one of the WoL options, meaning we'd need the
ability to persist n-tuple filters via devlink.
The effort would be far better spent helping with migrating ethtool to
netlink, and allowing persisting there.
I have not heard any reason why devlink is a better fit. I can imagine
you're just doing it here because it's less effort for you since
ethtool is not yet migrated.
********
Quote from Michael Chan:
********
The devlink's WoL parameter is a persistent WoL parameter stored in the
NIC's NVRAM. It is different from ethtool's WoL parameter in a number of
ways. ethtool WoL is not persistent over AC power cycle and is considered
OS-present WoL. As such, ethtool WoL can use a more sophisticated pattern
including n-tuple with IP address in addition to the more basic types
(e.g. magic packet). Whereas OS-absent power up WoL should only include
magic packet and other simple types. The devlink WoL setting does not have
to match the ethtool WoL setting. The card will autoneg up to the speed
supported by Vaux so no special devlink link setting is needed.
********
Future expansion of WOL parameter to devlink:
********
Add an additional flag to support additional setting to address link settings.
This will allow attributes to support both runtime and persistent
configuration.
********
v7->v8:
* Re-ordered function definitions.
* Append with "Acked-by: Jiri Pirko <jiri@mellanox.com>" to first 3 patches.
* Add missing devlink_port_param_driverinit_value_get() declaration.
v6->v7:
* Remove RFC tag from the patch-set.
v5->v6:
* Replace '-' with '*' in cover letter to avoid cutoff by git.
v4->v5:
* Added quotes from Jakub Kicinski and Michael chan on devlink's WOL
parameter in the cover letter.
v3->v4:
* Update changes done from v2 to v3 version in individual patch
descriptions.
v2->v3:
Make following changes as per suggestions from Jiri Pirko and
Michal Kubecek.
* Add a helper __devlink_params_register() with common code used by
both devlink_params_register() and devlink_port_params_register().
* Define only WOL types used now and define them as bitfield, so that
mutliple WOL types can be enabled upon power on.
* Modify "wake-on-lan" name to "wake_on_lan" to be symmetric with
previous definitions.
* Rename DEVLINK_PARAM_WOL_XXX to DEVLINK_PARAM_WAKE_XXX to be
symmetrical with ethtool WOL definitions.
* Modify bnxt_dl_wol_validate(), to throw error message when user gives
value other than DEVLINK_PARAM_WAKE_MAGIC or to disable WOL.
* Use netdev_err() instead of netdev_warn(), when devlink_port_register()
and devlink_port_params_register() returns error. Also, don't log rc
in this message.
v1->v2:
Make following changes as per suggestions from Jiri Pirko.
* Remove separate enum devlink_port_param_generic_id for port params.
Instead club it with existing device params. Accordingly refactor
remaining patchset.
* Move INIT_LIST_HEAD of port param_list to devlink_port_register()
* Add a helper devlink_param_verify() to be used for both
devlink_params_register() and devlink_port_params_register().
* Add a helper __devlink_params_unregister() for common code in
devlink_params_unregister() and devlink_port_params_unregister().
* Move DEVLINK_CMD_PORT_PARAM_XXX definitions to the end of the enum.
* Split the patches for devlink_port_param_driverinit_value_get() and
devlink_port_param_driverinit_value_set() into separate patches.
* define DEVLINK_PARAM_GENERIC_ID_WOL type as u8 and define enum for
different types of WOL. Accordingly modify bnxt_en patch to validate
wol type.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Vasundhara Volam [Mon, 28 Jan 2019 12:30:27 +0000 (18:00 +0530)]
bnxt_en: Add bnxt_en initial port params table and register it
Register devlink_port with devlink and create initial port params
table for bnxt_en. The table consists of a generic parameter:
wake_on_lan: Enables Wake on Lan for this port when magic packet
is received with this port's MAC address using ACPI pattern.
If enabled, the controller asserts a wake pin upon reception of
WoL packet. ACPI (Advanced Configuration and Power Interface) is
an industry specification for the efficient handling of power
consumption in desktop and mobile computers.
v2->v3:
- Modify bnxt_dl_wol_validate(), to throw error message when user gives
value other than DEVLINK_PARAM_WAKE_MAGIC ot to disable WOL.
- Use netdev_err() instead of netdev_warn(), when devlink_port_register()
and devlink_port_params_register() returns error. Also, don't log rc
in this message.
Cc: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vasundhara Volam [Mon, 28 Jan 2019 12:30:26 +0000 (18:00 +0530)]
devlink: Add a generic wake_on_lan port parameter
wake_on_lan - Enables Wake on Lan for this port. If enabled,
the controller asserts a wake pin based on the WOL type.
v2->v3:
- Define only WOL types used now and define them as bitfield, so that
mutliple WOL types can be enabled upon power on.
- Modify "wake-on-lan" name to "wake_on_lan" to be symmetric with
previous definitions.
- Rename DEVLINK_PARAM_WOL_XXX to DEVLINK_PARAM_WAKE_XXX to be
symmetrical with ethtool WOL definitions.
Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vasundhara Volam [Mon, 28 Jan 2019 12:30:25 +0000 (18:00 +0530)]
devlink: Add devlink notifications support for port params
Add notification call for devlink port param set, register and unregister
functions.
Add devlink_port_param_value_changed() function to enable the driver notify
devlink on value change. Driver should use this function after value was
changed on any configuration mode part to driverinit.
v7->v8:
Order devlink_port_param_value_changed() definitions followed by
devlink_param_value_changed()
Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vasundhara Volam [Mon, 28 Jan 2019 12:30:24 +0000 (18:00 +0530)]
devlink: Add support for driverinit set value for devlink_port
Add support for "driverinit" configuration mode value for devlink_port
configuration parameters. Add devlink_port_param_driverinit_value_set()
function to help the driver set the value to devlink_port.
Also, move the common code to __devlink_param_driverinit_value_set()
to be used by both device and port params.
v7->v8:
Re-order the definitions as follows:
__devlink_param_driverinit_value_get
__devlink_param_driverinit_value_set
devlink_param_driverinit_value_get
devlink_param_driverinit_value_set
devlink_port_param_driverinit_value_get
devlink_port_param_driverinit_value_set
Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vasundhara Volam [Mon, 28 Jan 2019 12:30:23 +0000 (18:00 +0530)]
devlink: Add support for driverinit get value for devlink_port
Add support for "driverinit" configuration mode value for devlink_port
configuration parameters. Add devlink_port_param_driverinit_value_get()
function to help the driver get the value from devlink_port.
Also, move the common code to __devlink_param_driverinit_value_get()
to be used by both device and port params.
v7->v8:
-Add the missing devlink_port_param_driverinit_value_get() declaration.
-Also, order devlink_port_param_driverinit_value_get() after
devlink_param_driverinit_value_get/set() calls
Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vasundhara Volam [Mon, 28 Jan 2019 12:30:22 +0000 (18:00 +0530)]
devlink: Add port param set command
Add port param set command to set the value for a parameter.
Value can be set to any of the supported configuration modes.
v7->v8: Append "Acked-by: Jiri Pirko <jiri@mellanox.com>"
Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vasundhara Volam [Mon, 28 Jan 2019 12:30:21 +0000 (18:00 +0530)]
devlink: Add port param get command
Add port param get command which gets data per parameter.
It also has option to dump the parameters data per port.
v7->v8: Append "Acked-by: Jiri Pirko <jiri@mellanox.com>"
Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vasundhara Volam [Mon, 28 Jan 2019 12:30:20 +0000 (18:00 +0530)]
devlink: Add devlink_param for port register and unregister
Add functions to register and unregister for the driver supported
configuration parameters table per port.
v7->v8:
- Order the definitions following way as suggested by Jiri.
__devlink_params_register
__devlink_params_unregister
devlink_params_register
devlink_params_unregister
devlink_port_params_register
devlink_port_params_unregister
- Append with Acked-by: Jiri Pirko <jiri@mellanox.com>.
v2->v3:
- Add a helper __devlink_params_register() with common code used by
both devlink_params_register() and devlink_port_params_register().
Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Wed, 30 Jan 2019 05:18:54 +0000 (21:18 -0800)]
Merge git://git./linux/kernel/git/davem/net
Linus Torvalds [Wed, 30 Jan 2019 01:11:47 +0000 (17:11 -0800)]
Merge git://git./linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) Need to save away the IV across tls async operations, from Dave
Watson.
2) Upon successful packet processing, we should liberate the SKB with
dev_consume_skb{_irq}(). From Yang Wei.
3) Only apply RX hang workaround on effected macb chips, from Harini
Katakam.
4) Dummy netdev need a proper namespace assigned to them, from Josh
Elsasser.
5) Some paths of nft_compat run lockless now, and thus we need to use a
proper refcnt_t. From Florian Westphal.
6) Avoid deadlock in mlx5 by doing IRQ locking, from Moni Shoua.
7) netrom does not refcount sockets properly wrt. timers, fix that by
using the sock timer API. From Cong Wang.
8) Fix locking of inexact inserts of xfrm policies, from Florian
Westphal.
9) Missing xfrm hash generation bump, also from Florian.
10) Missing of_node_put() in hns driver, from Yonglong Liu.
11) Fix DN_IFREQ_SIZE, from Johannes Berg.
12) ip6mr notifier is invoked during traversal of wrong table, from Nir
Dotan.
13) TX promisc settings not performed correctly in qed, from Manish
Chopra.
14) Fix OOB access in vhost, from Jason Wang.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (52 commits)
MAINTAINERS: Add entry for XDP (eXpress Data Path)
net: set default network namespace in init_dummy_netdev()
net: b44: replace dev_kfree_skb_xxx by dev_consume_skb_xxx for drop profiles
net: caif: call dev_consume_skb_any when skb xmit done
net: 8139cp: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
net: macb: Apply RXUBR workaround only to versions with errata
net: ti: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
net: apple: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
net: amd8111e: replace dev_kfree_skb_irq by dev_consume_skb_irq
net: alteon: replace dev_kfree_skb_irq by dev_consume_skb_irq
net: tls: Fix deadlock in free_resources tx
net: tls: Save iv in tls_rec for async crypto requests
vhost: fix OOB in get_rx_bufs()
qed: Fix stack out of bounds bug
qed: Fix system crash in ll2 xmit
qed: Fix VF probe failure while FLR
qed: Fix LACP pdu drops for VFs
qed: Fix bug in tx promiscuous mode settings
net: i825xx: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
netfilter: ipt_CLUSTERIP: fix warning unused variable cn
...
Jesper Dangaard Brouer [Tue, 29 Jan 2019 13:22:33 +0000 (14:22 +0100)]
MAINTAINERS: Add entry for XDP (eXpress Data Path)
Add multiple people as maintainers for XDP, sorted alphabetically.
XDP is also tied to driver level support and code, but we cannot add all
drivers to the list. Instead K: and N: match on 'xdp' in hope to catch some
of those changes in drivers.
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>