On Thu, Sep 20, 2018 at 9:35 PM, Leon Romanovsky wrote:
> From: Leon Romanovsky
> Set uid as part of various IB commands so that the firmware can manage
> the IB object in a secured way.
This series deals with FS core and commands used by the Ethernet driver
> net/mlx5: Update mlx5_ifc with
From: Vakul Garg
Date: Wed, 19 Sep 2018 20:51:35 +0530
> This patch enables encryption of multiple records in parallel when an
> async capable crypto accelerator is present in system.
This seems to be trading off zero copy with async support.
Async crypto device support is not the common case
From: Xin Long
Date: Thu, 20 Sep 2018 17:27:28 +0800
> When processing pmtu update from an icmp packet, it calls .update_pmtu
> with sk instead of skb in sctp_transport_update_pmtu.
>
> However for sctp, the daddr in the transport might be different from
> inet_sock->inet_daddr or
I do not believe the changelog or the patch makes sense.
Having skb still referencing a socket prevents this socket being
released.
If you think about it, what would prevent the freeing happening
_before_ the rcu_read_lock() in pfkey_broadcast() ?
Maybe the correct fix is that
From: Yishai Hadas
Set uid as part of QP commands so that the firmware can manage the
QP object in a secured way.
That will enable using a QP that was created by verbs application to
be used by the DEVX flow in case the uid is equal.
Signed-off-by: Yishai Hadas
Signed-off-by: Leon Romanovsky
From: Leon Romanovsky
Add DEVX information to WQ, SRQ, CQ, TRI, TIS, QP,
RQ, XRCD, PD, MKEY and MCG.
Signed-off-by: Leon Romanovsky
---
include/linux/mlx5/mlx5_ifc.h | 67 +++
1 file changed, 43 insertions(+), 24 deletions(-)
diff --git
From: Leon Romanovsky
Changelog v0->v1:
* Update commit messages
* Split DevX series to small sub-series.
* Change static initialization from {0} to be {}
--- From Yishai,
Set uid as part of various IB commands so that the firmware can manage
the IB object in a secured way.
The
From: Yishai Hadas
Set uid as part of CQ commands so that the firmware can manage the CQ
object in a secured way.
The firmware should mark this CQ with the given uid so that it can
be used later on only by objects with the same uid.
Upon DEVX flows that use this CQ (e.g. create QP command),
From: Yishai Hadas
Set uid as part of RQ commands so that the firmware can manage the
RQ object in a secured way.
That will enable using an RQ that was created by verbs application
to be used by the DEVX flow in case the uid is equal.
Signed-off-by: Yishai Hadas
Signed-off-by: Leon Romanovsky
From: Yishai Hadas
Set uid as part of SQ commands so that the firmware can manage the
SQ object in a secured way.
That will enable using an SQ that was created by verbs application
to be used by the DEVX flow in case the uid is equal.
Signed-off-by: Yishai Hadas
Signed-off-by: Leon Romanovsky
From: Yishai Hadas
Set uid as part of SRQ commands so that the firmware can manage the
SRQ object in a secured way.
That will enable using an SRQ that was created by verbs application
to be used by the DEVX flow in case the uid is equal.
Signed-off-by: Yishai Hadas
Signed-off-by: Leon
From: Yishai Hadas
Set uid as part of DCT commands so that the firmware can manage the
DCT object in a secured way.
That will enable using a DCT that was created by verbs application
to be used by the DEVX flow in case the uid is equal.
Signed-off-by: Yishai Hadas
Signed-off-by: Leon
Hello,
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On Thu, Sep 20, 2018 at 9:35 PM, Leon Romanovsky wrote:
> Add DEVX information to WQ, SRQ, CQ, TRI, TIS, QP,
> RQ, XRCD, PD, MKEY and MCG.
typo - TRI --> TIR
"DEVX information" is a bit cryptic - what does xxx_valid means
for the devx use case (fw command is issued by devx process) - and
what
On Thu, 2018-09-20 at 13:35 -0700, Eric Dumazet wrote:
> On 09/20/2018 12:01 PM, Song Liu wrote:
> > The NIC driver should only enable interrupts when napi_complete_done()
> > returns true. This patch adds the check for ixgbe.
> >
> > Cc: sta...@vger.kernel.org # 4.10+
> > Cc: Jeff Kirsher
> >
On 09/20/2018 12:01 PM, Song Liu wrote:
> The NIC driver should only enable interrupts when napi_complete_done()
> returns true. This patch adds the check for ixgbe.
>
> Cc: sta...@vger.kernel.org # 4.10+
> Cc: Jeff Kirsher
> Suggested-by: Eric Dumazet
> Signed-off-by: Song Liu
> ---
When being in state PHY_HALTED we don't have to reschedule the
state machine, phy_start() will start it again.
Signed-off-by: Heiner Kallweit
---
v2:
- added comment
---
drivers/net/phy/phy.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/net/phy/phy.c
The NIC driver should only enable interrupts when napi_complete_done()
returns true. This patch adds the check for ixgbe.
Cc: sta...@vger.kernel.org # 4.10+
Cc: Jeff Kirsher
Suggested-by: Eric Dumazet
Signed-off-by: Song Liu
---
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 12 +++-
On Thu, Sep 20, 2018 at 9:35 PM, Leon Romanovsky wrote:
> From: Leon Romanovsky
>
> Add DEVX information to WQ, SRQ, CQ, TRI, TIS, QP,
> RQ, XRCD, PD, MKEY and MCG.
>
> Signed-off-by: Leon Romanovsky
> ---
> include/linux/mlx5/mlx5_ifc.h | 67
> +++
> 1
Add support for `ndo_set_vf_spoofchk' to allow PF control over
its VF spoof-checking configuration.
Signed-off-by: Shahed Shaikh
Signed-off-by: Ariel Elior
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 1 +
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 1 +
From: Shahed Shaikh
This is a workaround for FW bug -
MFW generates bandwidth attention in single function mode, which
is only expected to be generated in multi function mode.
This undesired attention in SF mode results in incorrect HW
configuration and resulting into Tx timeout.
Signed-off-by:
From: Shahed Shaikh
Provide current link status of VF in ndo_get_vf_config
handler.
Signed-off-by: Shahed Shaikh
Signed-off-by: Ariel Elior
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 1 +
1 file changed, 1 insertion(+)
diff --git
netlbl_unlabel_addrinfo_get() assumes that if it finds the
NLBL_UNLABEL_A_IPV4ADDR attribute, it must also have the
NLBL_UNLABEL_A_IPV4MASK attribute as well. However, this is
not necessarily the case as the current checks in
netlbl_unlabel_staticadd() and friends are not sufficent to
enforce
From: Shahed Shaikh
Hi Dave,
This series adds below changes -
- support for VF spoof-check configuration through .ndo_set_vf_spoofchk.
- workaround for MFW bug regarding unexpected bandwidth notifcation
in single function mode.
- supply VF link status as part of get VF config handling.
It was reported that chip version 33 (RTL8168E) ends up with
10MBit/Half on a 1GBit link after resuming from S3 (with different
link partners). For whatever reason the PHY on this chip doesn't
properly start a renegotiation when soft-reset.
Explicitly requesting a renegotiation fixes this.
In current implementation, tls records are encrypted & transmitted
serially. Till the time the previously submitted user data is encrypted,
the implementation waits and on finish starts transmitting the record.
This approach of encrypt-one record at a time is inefficient when
asynchronous crypto
On 9/20/18 1:58 AM, Mike Manning wrote:
> Services currently have to be VRF-aware if they are using an unbound
> socket. One cannot have multiple service instances running in the
> default and other VRFs for services that are not VRF-aware and listen
> on an unbound socket. This is because there
: Re: [PATCH][next-next][v2] netlink: avoid to allocate full skb when
> sending to many devices
>
>
>
> On 09/20/2018 06:43 AM, Eric Dumazet wrote:
> >
>
Sorry, I should cc to you.
> > And lastly this patch looks way too complicated to me.
> > You probably can write something much simpler.
>
> On Sep 20, 2018, at 2:01 PM, Jeff Kirsher wrote:
>
> On Thu, 2018-09-20 at 13:35 -0700, Eric Dumazet wrote:
>> On 09/20/2018 12:01 PM, Song Liu wrote:
>>> The NIC driver should only enable interrupts when napi_complete_done()
>>> returns true. This patch adds the check for ixgbe.
>>>
>>>
On 9/20/18 7:06 AM, Florian Westphal wrote:
> David Ahern wrote:
>>> $ make O=kbuild/perf -j 24 -s
>>> In file included from /home/dsa/kernel-3.git/include/linux/kernel.h:10:0,
>>> from /home/dsa/kernel-3.git/include/linux/list.h:9,
>>> from
On 09/20/2018 03:42 PM, Song Liu wrote:
>
>
>> On Sep 20, 2018, at 2:01 PM, Jeff Kirsher
>> wrote:
>>
>> On Thu, 2018-09-20 at 13:35 -0700, Eric Dumazet wrote:
>>> On 09/20/2018 12:01 PM, Song Liu wrote:
The NIC driver should only enable interrupts when napi_complete_done()
On 09/20/2018 04:43 PM, Song Liu wrote:
>
> I tried to totally skip ndo_poll_controller() here. It did avoid hitting
> the issue. However, netpoll will drop (fail to send) more packets.
>
Why is it failing ?
If you are under high memory pressure, then maybe if you absolutely want memory
In case of error, the function pci_create_slot() returns ERR_PTR() and
never returns NULL. The NULL test in the return value check should be
replaced with IS_ERR().
Fixes: a15f2c08c708 ("PCI: hv: support reporting serial number as slot
information")
Signed-off-by: Wei Yongjun
---
Since the orig
From: Heiner Kallweit
Date: Thu, 20 Sep 2018 22:47:09 +0200
> It was reported that chip version 33 (RTL8168E) ends up with
> 10MBit/Half on a 1GBit link after resuming from S3 (with different
> link partners). For whatever reason the PHY on this chip doesn't
> properly start a renegotiation when
On Thu, Sep 20, 2018 at 03:56:51PM +0200, Peter Zijlstra wrote:
> On Thu, Sep 20, 2018 at 10:25:45AM -0300, Arnaldo Carvalho de Melo wrote:
> > PeterZ provided a patch introducing PERF_RECORD_MUNMAP, went nowhere due
> > to having to cope with munmapping parts of existing mmaps, etc.
> >
> > I'm
> On Sep 20, 2018, at 4:22 PM, Eric Dumazet wrote:
>
>
>
> On 09/20/2018 03:42 PM, Song Liu wrote:
>>
>>
>>> On Sep 20, 2018, at 2:01 PM, Jeff Kirsher
>>> wrote:
>>>
>>> On Thu, 2018-09-20 at 13:35 -0700, Eric Dumazet wrote:
On 09/20/2018 12:01 PM, Song Liu wrote:
> The NIC
On 9/18/18 8:03 PM, Hangbin Liu wrote:
> IPVLAN and IPVTAP are using the same functions and parameters. So we can
> just add a new link_util with id ipvtap. Others are the same.
>
> Signed-off-by: Hangbin Liu
> ---
> ip/iplink.c | 4 ++--
> ip/iplink_ipvlan.c| 28
The backend handling for /proc/net/if_inet6 in addrconf.c doesn't properly
handle starting/stopping the iteration. The problem is that at some point
during the iteration, an overflow is detected and the process is
subsequently stopped. The item being shown via seq_printf() when the
overflow
On 09/20/2018 03:10 PM, Eric Dumazet wrote:
>
>
> On 09/20/2018 12:25 PM, stran...@codeaurora.org wrote:
>>>
>>> I do not believe the changelog or the patch makes sense.
>>>
>>> Having skb still referencing a socket prevents this socket being released.
>>>
>>> If you think about it, what
> -Original Message-
> From: David Miller
> Sent: Thursday, September 20, 2018 11:49 PM
> To: Vakul Garg
> Cc: netdev@vger.kernel.org; bor...@mellanox.com;
> avia...@mellanox.com; davejwat...@fb.com; doro...@fb.com
> Subject: Re: [PATCH net-next] net/tls: Add support for async
On 09/20/2018 12:25 PM, stran...@codeaurora.org wrote:
>>
>> I do not believe the changelog or the patch makes sense.
>>
>> Having skb still referencing a socket prevents this socket being released.
>>
>> If you think about it, what would prevent the freeing happening
>> _before_ the
From: Saif Hasan
Date: Wed, 19 Sep 2018 12:59:24 -0700
> @@ -1533,10 +1533,11 @@ static int mpls_dev_notify(struct
> notifier_block *this, unsigned long event,
> unsigned int flags;
>
> if (event == NETDEV_REGISTER) {
> - /* For now just support Ethernet, IPGRE,
Petr says:
Due to an issue in Spectrum chips, when unicast traffic shares the same
queue as BUM traffic, and there is congestion, the BUM traffic is
admitted to the queue anyway, thus pushing out all UC traffic. In order
to give unicast traffic precedence over BUM traffic, multicast-aware
mode is
On Wed 19 Sep 2018 at 22:09, Cong Wang wrote:
> On Mon, Sep 17, 2018 at 12:19 AM Vlad Buslov wrote:
>> @@ -482,16 +483,25 @@ static int tcf_block_insert(struct tcf_block *block,
>> struct net *net,
>> struct netlink_ext_ack *extack)
>> {
>> struct tcf_net
From: Heiner Kallweit
Date: Wed, 19 Sep 2018 22:00:24 +0200
> PCI_LATENCY_TIMER is ignored on PCIe, therefore we have to do this
> for the PCI chips (version <= 06) only. Also we can move setting
> PCI_CACHE_LINE_SIZE.
>
> Signed-off-by: Heiner Kallweit
Applied.
From: Heiner Kallweit
Date: Wed, 19 Sep 2018 22:02:11 +0200
> Setting register 0x82 to value 01 is done a few lines before for all
> chip versions <= 06 anyway. And setting PHY register 0x0b to value 00
> is done at the end of rtl8169s_hw_phy_config() already. So we can
> remove this.
>
>
On 29 Aug 2018, at 20:12, Jakub Kicinski wrote:
On Wed, 29 Aug 2018 11:43:47 +0200, Eelco Chaudron wrote:
On 23 Aug 2018, at 20:14, Jakub Kicinski wrote:
On Mon, 20 Aug 2018 16:03:40 +0200, Eelco Chaudron wrote:
On 17 Aug 2018, at 13:27, Jakub Kicinski wrote:
On Thu, 16 Aug 2018
On Wed, Sep 19, 2018 at 10:31 PM Davide Caratti wrote:
>
> bnxt offload code currently supports only 'push' and 'pop' operation: let
> .ndo_setup_tc() return -EOPNOTSUPP if VLAN 'modify' action is configured.
>
> Fixes: 2ae7408fedfe ("bnxt_en: bnxt: add TC flower filter offload support")
>
following commit:
commit d58e468b1112 ("flow_dissector: implements flow dissector BPF hook")
added struct bpf_flow_keys which conflicts with the struct with
same name in sockex2_kern.c and sockex3_kern.c
similar to commit:
commit 534e0e52bc23 ("samples/bpf: fix a compilation failure")
we tried
Hi Petr,
On Thu, Sep 20, 2018 at 01:36:21AM +0200, Petr Vorel wrote:
> here are simply fixes to restore 'make alltests'.
> Currently it does not run.
Yeah, that testsuite definitely deserves some love.
Just one nit: The one-line summary in Fixes: tags should be enclosed in
quotes and parens,
From: Sudarsana Reddy Kalluru
Date: Wed, 19 Sep 2018 21:59:09 -0700
> From: Sudarsana Reddy Kalluru
>
> The patch series addresses few issues in the switch dependent multi-function
> modes.
> Please consider applying it to 'net' tree.
Series applied, thank you.
From: Petr Machata
The MC pool should have an infinite size (i.e. no quota).
To that end, add infi_size to the SBPR register and extend
mlxsw_reg_sbpr_pack(). Also add MLXSW_SP_SB_INFI to denote
buffers that should have an infinite size.
Change mlxsw_sp_sb_pr_write() to take as parameter byte
From: Petr Machata
Entities of infinite size will be reported as if they had the maximum
size allowed by the chip. To that end, keep track of maximum shared
buffer size in mlxsw_sp->sb.
Signed-off-by: Petr Machata
Reviewed-by: Jiri Pirko
Signed-off-by: Ido Schimmel
---
From: Petr Machata
Currently, mlxsw assumes that each ingress pool has its egress
counterpart, and that pool index for purposes of caching matches the
index with which the hardware should be configured. As we want to expose
the MC pool, both of these assumptions break.
Instead, maintain the
From: Petr Machata
The SBMM register configures shared buffer allocation and settings for
MC packets according to switch priority. The recommended values are no
reserved buffer and alpha of 1/4, which corresponds to buf_max of 6.
Update mlxsw_sp_sb_mms accordingly.
Signed-off-by: Petr Machata
From: Petr Machata
Pool 15 (indexed as 8) is dedicated to MC traffic. Its configuration has
been kept at default, because the table-based configuration wasn't
expressive enough to allow the explicit configuration.
Now that the configuration of pool 15 can be described, do so. The MC
pool should
From: Petr Machata
The SBCM register configures the shared buffer configuration according
to port and TC. So far all pools have had a dynamic size, where the
infinite size is easy to express by using max_buff of 0xff. However the
MC pool should be configured with static size, and the infinite
From: Petr Machata
Add a new service function to obtain ethtool counters.
Signed-off-by: Petr Machata
Reviewed-by: Jiri Pirko
Signed-off-by: Ido Schimmel
---
tools/testing/selftests/net/forwarding/lib.sh | 8
1 file changed, 8 insertions(+)
diff --git
From: Petr Machata
A so-called "MC-aware" mode has recently been enabled in mlxsw. In
MC-aware mode, BUM traffic is handled in a special way so that when a
switch is flooded with BUM, UC performance isn't unduly impacted.
Without enablement of this mode, a stream of BUM traffic can cause
From: Petr Machata
With introduction of MC-aware mode to mlxsw, it became necessary to
configure TCs above 7 as well. There is now code in mlxsw to disable ETS
for these higher classes, but disablement of max shaper was neglected.
By default, max shaper is currently disabled to begin with, so
From: Petr Machata
The SBPM register configures the shared buffer allocation and
configuration per port and pool. The min_buff value is the buffer size
dedicated to this single function, and is configured in cells.
Currently, all sb_pm entries have 0 for min_buff, and therefore the
actual unit
From: Petr Machata
Some pools configured through the sb_pm entries may have by default
static size. The MC pool is now not explicitly configured, however it
gets configured as static implicitly by 0-initializing sb->prs, and a
follow-up patch adds an explicit configuration to the same effect.
From: Petr Machata
Current code assumes that ingress and egress has the same number of
traffic classes. Since the introduction of MC-aware mode that assumption
hasn't held anymore, and there have been 16 TCs on the egress as opposed
to 8 on ingress.
Break the assumption of symmetry by splitting
From: Johannes Berg
The generic netlink family is only initialized during module init,
so it should be __ro_after_init like all other generic netlink
families.
Signed-off-by: Johannes Berg
---
net/smc/smc_pnet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Leon Romanovsky
IB device name is not stable and will be possible to rename in the
following patches, update SMC code to use IB index as a stable
identification.
Signed-off-by: Leon Romanovsky
---
net/smc/smc_diag.c | 6 +++---
net/smc/smc_pnet.c | 27 ---
2
From: Leon Romanovsky
Prepare IB device name field to rename operation by ensuring that all
accesses to it are protected with lock and users don't see part of name.
The protection is done with global device_lock because it is used in
allocation and deallocation phases. At this stage, this lock
From: Leon Romanovsky
Move internal implementation of device name to the IB/core.
Signed-off-by: Leon Romanovsky
---
drivers/infiniband/core/device.c | 5 -
drivers/infiniband/hw/bnxt_re/main.c | 6 +-
drivers/infiniband/hw/cxgb3/iwch_provider.c| 5 -
From: Leon Romanovsky
Generic implementation of IB device rename function.
Signed-off-by: Leon Romanovsky
---
drivers/infiniband/core/core_priv.h | 1 +
drivers/infiniband/core/device.c| 23 +++
2 files changed, 24 insertions(+)
diff --git
From: Leon Romanovsky
Provide an option to rename IB device name through RDMA netlink and
limit it to users with ADMIN capability only.
Signed-off-by: Leon Romanovsky
---
drivers/infiniband/core/nldev.c | 33 +
include/uapi/rdma/rdma_netlink.h | 3 ++-
2
From: Leon Romanovsky
Hi,
This series introduce long-waiting feature - "IB device rename".
Such feature gives and option to rename user visible IB device name from
vendor specific name (e.g. mlx5_0) to anything else.
The user space component through rdmatool will follow this series.
From: Leon Romanovsky
Hi,
This is comprehensive part of kernel series posted earlier. The kernel
part is not accepted yet, so first patch will have different commit
message with different commit SHA1. This is why it is marked as RFC.
An example:
[leonro@server /]$ lspci |grep -i Ether
00:08.0
From: Leon Romanovsky
In contradiction to various show commands, the set command explicitly
requires to use device name as an argument. Provide new command
execution helper which enforces it.
Signed-off-by: Leon Romanovsky
---
rdma/rdma.h | 1 +
rdma/utils.c | 10 ++
2 files
From: Leon Romanovsky
Bring kernel header file changes upto commit 908b44308eda
("RDMA/nldev: Allow IB device rename through RDMA netlink")
Signed-off-by: Leon Romanovsky
---
rdma/include/uapi/rdma/rdma_netlink.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git
From: Leon Romanovsky
Enrich rdmatool with an option to rename IB devices,
the command interface follows Iproute2 convention:
"rdma dev set [OLD-DEVNAME] name NEW-DEVNAME"
Signed-off-by: Leon Romanovsky
---
rdma/dev.c | 35 +++
1 file changed, 35 insertions(+)
if skb->head is vmalloc address, when this skb is delivered, full
allocation for this skb is required, if there are many devices,
the full allocation will be called for every devices
now if it is vmalloc, allocate a new skb, whose data is not vmalloc
address, and use new allocated skb to clone
This function just initializes locks and defaults.
Let register it before other pernet operation,
since some of them potentially may relay on that.
Signed-off-by: Kirill Tkhai
---
net/ipv4/af_inet.c |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/net/ipv4/af_inet.c
This patch set makes several cleanups around inet_init_net().
---
Cong Wang (1):
ipv4: initialize ra_mutex in inet_init_net()
Kirill Tkhai (2):
net: Remove inet_exit_net()
net: Register af_inet_ops earlier
net/core/net_namespace.c |1 -
net/ipv4/af_inet.c | 13
From: Cong Wang
ra_mutex is a IPv4 specific mutex, it is inside struct netns_ipv4,
but its initialization is in the generic netns code, setup_net().
Move it to IPv4 specific net init code, inet_init_net().
Fixes: d9ff3049739e ("net: Replace ip_ra_lock with per-net mutex")
Signed-off-by: Cong
On Wed, Sep 19, 2018 at 03:39:34PM -0700, Alexei Starovoitov wrote:
> void bpf_prog_kallsyms_del(struct bpf_prog *fp)
> {
> + unsigned long symbol_start, symbol_end;
> + /* mmap_record.filename cannot be NULL and has to be u64 aligned */
> + char buf[sizeof(u64)] = {};
> +
> if
This function does nothing, and since ops_exit_list()
checks for NULL ->exit method, we do not need stub here.
Signed-off-by: Kirill Tkhai
---
net/ipv4/af_inet.c |5 -
1 file changed, 5 deletions(-)
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 1fbe2f815474..f4ecbe0aaf1a
From: Petr Machata
MC-aware mode was introduced to mlxsw in commit 7b8195306694 ("mlxsw: spectrum:
Configure MC-aware mode on mlxsw ports") and fixed up later in commit
3a3539cd3632 ("mlxsw: spectrum_buffers: Set up a dedicated pool for BUM
traffic"). As the final piece of puzzle, a firmware
On Wed 19 Sep 2018 at 22:04, Cong Wang wrote:
> On Mon, Sep 17, 2018 at 12:19 AM Vlad Buslov wrote:
>> +static void tcf_qdisc_put(struct Qdisc *q, bool rtnl_held)
>> +{
>> + if (!q)
>> + return;
>> +
>> + if (rtnl_held)
>> + qdisc_put(q);
>> + else
From: Jakub Kicinski
Date: Wed, 19 Sep 2018 14:42:50 -0700
> NFP supports fairly enormous ring sizes (up to 256k descriptors).
> In commit 466271703867 ("nfp: use kvcalloc() to allocate SW buffer
> descriptor arrays") we have started using kvcalloc() functions to
> make sure the allocation of
From: YueHaibing
Date: Thu, 20 Sep 2018 02:04:38 +
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/net/ethernet/intel/e1000/e1000_main.c: In function 'e1000_watchdog':
> drivers/net/ethernet/intel/e1000/e1000_main.c:2436:9: warning:
> variable 'txb2b' set but not used
From: zhong jiang
Date: Thu, 20 Sep 2018 09:56:05 +0800
> The local variable 'index_specified' is never used after being assigned.
> hence it should be redundant adn can be removed.
>
> Signed-off-by: zhong jiang
Applied.
From: YueHaibing
Date: Thu, 20 Sep 2018 02:41:30 +
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/net/ethernet/atheros/atlx/atl1.c: In function
> 'atl1_set_link_ksettings':
> drivers/net/ethernet/atheros/atlx/atl1.c:3280:6: warning:
> variable 'advertising' set but not used
From: Petr Machata
Some selftests need to tweak MTU of an interface, and naturally should
at teardown restore the MTU back to the original value. Add two
functions to facilitate this MTU handling: mtu_set() to change MTU
value, and mtu_reset() to change it back to what it was before.
On 9/20/2018 6:21 AM, Leon Romanovsky wrote:
> From: Leon Romanovsky
>
> Prepare IB device name field to rename operation by ensuring that all
> accesses to it are protected with lock and users don't see part of name.
>
> The protection is done with global device_lock because it is used in
>
On 20.09.2018 14:49, Robin Murphy wrote:
> On 20/09/18 11:38, Laurentiu Tudor wrote:
>>
>>
>> On 19.09.2018 17:37, Robin Murphy wrote:
>>> On 19/09/18 15:18, Laurentiu Tudor wrote:
Hi Robin,
On 19.09.2018 16:25, Robin Murphy wrote:
> Hi Laurentiu,
>
> On 19/09/18
On Thu, 20 Sep 2018 11:17:17 +0200, Magnus Karlsson wrote:
> On Wed, Sep 19, 2018 at 9:18 AM Magnus Karlsson wrote:
> > On Wed, Sep 19, 2018 at 3:58 AM Jakub Kicinski wrote:
> > >
> > > On Tue, 18 Sep 2018 10:22:11 -0700, Y Song wrote:
> > > > > +/* The umem is stored both in the _rx struct
From: Ido Schimmel
Date: Thu, 20 Sep 2018 09:21:23 +0300
> Petr says:
>
> Due to an issue in Spectrum chips, when unicast traffic shares the same
> queue as BUM traffic, and there is congestion, the BUM traffic is
> admitted to the queue anyway, thus pushing out all UC traffic. In order
> to
From: Ido Schimmel
Date: Thu, 20 Sep 2018 09:31:45 +0300
> From: Petr Machata
>
> MC-aware mode was introduced to mlxsw in commit 7b8195306694 ("mlxsw:
> spectrum:
> Configure MC-aware mode on mlxsw ports") and fixed up later in commit
> 3a3539cd3632 ("mlxsw: spectrum_buffers: Set up a
From: Johannes Berg
Date: Thu, 20 Sep 2018 09:27:30 +0200
> From: Johannes Berg
>
> The generic netlink family is only initialized during module init,
> so it should be __ro_after_init like all other generic netlink
> families.
>
> Signed-off-by: Johannes Berg
Looks good, applied.
Em Thu, Sep 20, 2018 at 10:44:24AM +0200, Peter Zijlstra escreveu:
> On Wed, Sep 19, 2018 at 03:39:34PM -0700, Alexei Starovoitov wrote:
> > void bpf_prog_kallsyms_del(struct bpf_prog *fp)
> > {
> > + unsigned long symbol_start, symbol_end;
> > + /* mmap_record.filename cannot be NULL and
> 1. net-next: cf7d97e1e54d ("net: mdio: remove duplicated include from
> mdio_bus.c")
>
> # mii-tool -vv eth0
> Using SIOCGMIIPHY=0x8947
> eth0: no link
> registers for MII PHY 0:
> 1140 7949 0022 1622 0d81 c1e1 000f
> 0300 3000
>
Hi,
On Thu, 2018-09-20 at 09:58 +0100, Mike Manning wrote:
> diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
> index 108f5f88ec98..fc60f297d95b 100644
> --- a/net/ipv6/ip6_input.c
> +++ b/net/ipv6/ip6_input.c
> @@ -325,9 +325,12 @@ static int ip6_input_finish(struct net *net, struct sock
On 09/19/2018 05:18 PM, Sean Tranchetti wrote:
> pfkey_broadcast() can make calls to pfkey_broadcast_one() which
> will clone or copy the passed in SKB. This new SKB will be assigned
> the sock_rfree() function as its destructor, which requires that
> the socket reference the SKB contains is
On Tue, Sep 18, 2018 at 06:35:03PM -0700, Florian Fainelli wrote:
> Hi all,
>
> This patch series eliminates unnecessary software resets of the PHY.
> This should hopefully not break anybody's hardware; but I would
> appreciate testing to make sure this is is the case.
>
> Sorry for this long
From: Johannes Berg
> Sent: 19 September 2018 20:49
> This isn't used anywhere, so we might as well get rid of it.
>
> Reviewed-by: David Ahern
> Signed-off-by: Johannes Berg
> ---
> include/net/netlink.h | 2 --
> lib/nlattr.c | 11 ---
> 2 files changed, 13 deletions(-)
>
On Thu, Sep 20, 2018 at 02:21:58PM +0300, Leon Romanovsky wrote:
> From: Leon Romanovsky
>
> Prepare IB device name field to rename operation by ensuring that all
> accesses to it are protected with lock and users don't see part of name.
Oh dear, no, that isn't going to work, there is too much
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