This reverts commit 315c28d2b714 ("net: ena: ethtool: add extra properties
retrieval via get_priv_flags").
As discussed at netconf and on the mailing list we can't allow
for the the abuse of private flags for exposing arbitrary device
labels.
Signed-off-by: Jakub Kicinski
---
.../net/ethernet/
On 6/25/19 2:35 AM, Daniel Borkmann wrote:
>
> But wasn't the whole point of 9c4c325252c5 ("skbuff: preserve sock reference
> when
> scrubbing the skb.") to defer orphaning to as late as possible? If I'm not
> missing
> anything, then above would reintroduce the issues that 9c4c325252c5 was
On 6/25/19 8:57 AM, Chinmay Agarwal wrote:
>
> The kernel version used is 4.14.
>
Do not use this old version please.
On Tue, Jun 25, 2019 at 09:56:31AM -0700, Jakub Kicinski wrote:
> cgroup code tries to use argv[0] as the cgroup path,
> but if it fails uses argv[1] to report errors.
>
> Fixes: 5ccda64d38cc ("bpftool: implement cgroup bpf operations")
> Signed-off-by: Jakub Kicinski
> Reviewed-by: Quentin Monne
We rename the inline function msg_get_wrapped() to the more
comprehensible msg_inner_hdr().
Signed-off-by: Jon Maloy
---
net/tipc/bcast.c | 4 ++--
net/tipc/link.c | 2 +-
net/tipc/msg.h | 4 ++--
net/tipc/node.c | 2 +-
4 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/net/tipc
From: Jianbo Liu
When a dual-port VHCA sends a RoCE packet on its non-native port, and
the packet arrives to its affiliated vport FDB, a mismatch might occur
on the rules that match the packet source vport. So we replace the
match on source port with the match on metadata that was configured in
i
This series includes mlx5 updates for both rdma and net-next trees.
In case of no objection it will be applied to mlx5-next branch and later
on will be sent as pull request to rdma and net-next.
From Jianbo, Vport meta data matching:
Hardware steering has no notion of vport number, and vport is a
From: Jianbo Liu
The ingress and egress ACL root namespaces are created per vport and
stored into arrays. However, the vport number is not the same as the
index. Passing the array index, instead of vport number, to get the
correct ingress and egress acl namespace.
Fixes: 9b93ab981e3b ("net/mlx5:
From: Jianbo Liu
That modify header action can be then attached to a steering rule in
the ingress ACL.
Signed-off-by: Jianbo Liu
Reviewed-by: Eli Britstein
Reviewed-by: Roi Dayan
Reviewed-by: Mark Bloch
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 4
From: Jianbo Liu
As the ingress ACL rules save vhca id and vport number to packet's
metadata REG_C_0, and the metadata matching for the rules in both fast
path and slow path are all added, enable this feature if supported.
Signed-off-by: Jianbo Liu
Reviewed-by: Roi Dayan
Reviewed-by: Mark Bloc
From: Jianbo Liu
When a dual-port VHCA sends a RoCE packet on its non-native port, and the
packet arrives to its affiliated vport FDB, a mismatch might occur on the
rules that match the packet source vport as it is not represented by single
VHCA only in this case. So we change to match on metadat
From: Jianbo Liu
If FW's capabilities and configurations meet the requirement of vport
metadata matching, this feature will be used. As the information
about vport number and vhca_id related to packet is already stored to
its metadata register, which is used as an indicator for perticular
vport,
From: Jianbo Liu
In vport metadata matching, source port number is replaced by metadata.
While FW has no idea about what it is in the metadata, a syndrome will
happen. Specify a known origin to avoid the syndrome.
However, there is no functional change because ANY_VPORT (0) is filled
in flow_sour
From: Jianbo Liu
Add esw vport query and modify functions, and exposing them is needed for
enabling or disabling registers passed as metatdata to vport NIC_RX table
in slow path.
Signed-off-by: Jianbo Liu
Reviewed-by: Roi Dayan
Reviewed-by: Mark Bloch
Signed-off-by: Saeed Mahameed
---
.../n
From: Parav Pandit
Introduce a helper API mlx5_eswitch_is_vf_vport() to check
if a given vport_num belongs to VF or not.
Signed-off-by: Parav Pandit
Reviewed-by: Jianbo Liu
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 2 ++
drivers/net/ethern
From: Jianbo Liu
In slow path, packet that not matched by any offloaded rule is
forwarded to eswitch vport manager for further processing.
Add matching on metadata for peer miss rules in FDB, and rules which
forward packet to correct representor in esw manager NIC_RX table.
Signed-off-by: Jianbo
From: Jianbo Liu
In order to do matching on metadata in slow path when demuxing traffic
to representors, explicitly enable the feature that allows HW to pass
metadata REG_C_0 from FDB to eswitch manager NIC_RX table.
Signed-off-by: Jianbo Liu
Reviewed-by: Roi Dayan
Reviewed-by: Mark Bloch
Sig
From: Jianbo Liu
Refactor the flow data structures, add new flow_context and move
flow_tag into it, as flow_tag doesn't belong to the rule action.
Signed-off-by: Jianbo Liu
Reviewed-by: Mark Bloch
Signed-off-by: Saeed Mahameed
---
drivers/infiniband/hw/mlx5/flow.c | 13 ---
d
From: Jianbo Liu
If vport metadata matching is enabled in eswitch, the rule created
must be changed to match on the metadata, instead of source port.
Signed-off-by: Jianbo Liu
Reviewed-by: Roi Dayan
Reviewed-by: Mark Bloch
Signed-off-by: Saeed Mahameed
---
drivers/infiniband/hw/mlx5/main.c
On 6/24/19 6:14 PM, Stephen Suryaputra wrote:
> In commit 19e4e768064a8 ("ipv4: Fix raw socket lookup for local
> traffic"), the dif argument to __raw_v4_lookup() is coming from the
> returned value of inet_iif() but the change was done only for the first
> lookup. Subsequent lookups in the while l
On Tue, 2019-06-25 at 11:27 -0400, Jes Sorensen wrote:
> From: Jes Sorensen
>
> This fixes an obvious build error that could have been caught by
> simply building the code before pushing out the patch.
>
Hi Jes,
Just tested again, as I have tested before submitting the blamed patch,
and as we
On Tue, 2019-06-25 at 11:27 -0400, Jes Sorensen wrote:
> From: Jes Sorensen
>
> The previous patch broke the build with a static declaration for
> a public function.
>
> Fixes: 8f0916c6dc5c (net/mlx5e: Fix ethtool rxfh commands when
> CONFIG_MLX5_EN_RXNFC is disabled)
> Signed-off-by: Jes Sorens
On 6/25/19 1:54 PM, Saeed Mahameed wrote:
> On Tue, 2019-06-25 at 11:27 -0400, Jes Sorensen wrote:
>> From: Jes Sorensen
>>
>> This fixes an obvious build error that could have been caught by
>> simply building the code before pushing out the patch.
>>
>
> Hi Jes,
>
> Just tested again, as I hav
Hello,
On Tue, Jun 25, 2019 at 8:47 AM Davide Caratti wrote:
> hello Cong,
>
> I tested the above patch, but I still see the infinite loop on kernel
> 5.2.0-0.rc5.git0.1.fc31.i686 .
>
> idr_get_next_ul() returns the entry in the radix tree which is greater or
> equal to '*nextid' (which has the s
On Fri, Jun 21, 2019 at 10:56 AM Andrii Nakryiko
wrote:
>
> On Fri, Jun 21, 2019 at 3:29 AM Lorenz Bauer wrote:
> >
> > On Fri, 21 Jun 2019 at 05:20, Andrii Nakryiko
> > wrote:
> > >
> > > On Thu, Jun 20, 2019 at 7:49 AM Lorenz Bauer wrote:
> > > >
> > > > On Tue, 18 Jun 2019 at 22:37, Andrii
On 6/25/19 4:20 AM, Benedikt Spranger wrote:
> On Sat, 22 Jun 2019 19:24:10 -0700
> Florian Fainelli wrote:
>
>> Something like this should take care of that (untested). You might
>> have to explicitly set the IMP port (port 8) in B53_UC_FWD_EN and
>> B53_MC_FWD_EN, though since you turn on manag
Signed-off-by: Roman Mashak
---
.../tc-testing/tc-tests/qdiscs/ingress.json| 102 +
1 file changed, 102 insertions(+)
create mode 100644
tools/testing/selftests/tc-testing/tc-tests/qdiscs/ingress.json
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/i
On Mon, Jun 24, 2019 at 11:37 PM Eric Dumazet wrote:
> On 6/24/19 8:17 PM, Joe Stringer wrote:
> > On Fri, Jun 21, 2019 at 1:59 PM Florian Westphal wrote:
> >> Joe Stringer wrote:
> >>> However, if I drop these lines then I end up causing sockets to
> >>> release references too many times. Seems
This patch adds two more API to libbpf: libbpf_get_bpf_permission() and
libbpf_put_bpf_permission().
For root, these two APIs are no-op.
Signed-off-by: Song Liu
---
tools/lib/bpf/libbpf.c | 54
tools/lib/bpf/libbpf.h | 7 ++
tools/lib/bpf/libbpf
This patch introduce unprivileged BPF access. The access control is
achieved via device /dev/bpf. Users with access to /dev/bpf are able
to access BPF syscall.
Two ioctl command are added to /dev/bpf:
The first two commands get/put permission to access sys_bpf. This
permission is noted by setting
This patch calls libbpf_[get|put]_bpf_permission() from bpftool. This
allows users with access to /dev/bpf to perform operations like root.
Signed-off-by: Song Liu
---
tools/bpf/bpftool/feature.c | 2 +-
tools/bpf/bpftool/main.c| 5 +
2 files changed, 6 insertions(+), 1 deletion(-)
diff
Sync changes for bpf_dev_ioctl.
Signed-off-by: Song Liu
---
tools/include/uapi/linux/bpf.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index b077507efa3f..ec3ae452cfd7 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/t
Currently, most access to sys_bpf() is limited to root. However, there are
use cases that would benefit from non-privileged use of sys_bpf(), e.g.
systemd.
This set introduces a new model to control the access to sys_bpf(). A
special device, /dev/bpf, is introduced to manage access to sys_bpf().
U
On Tue, Jun 25, 2019 at 4:07 AM Jamal Hadi Salim wrote:
>
> On 2019-06-24 11:26 p.m., Joe Stringer wrote:
> [..]
> >
> > I haven't got as far as UDP yet, but I didn't see any need for a
> > dependency on netfilter.
>
> I'd be curious to see what you did. My experience, even for TCP is
> the socket
> -Original Message-
> From: netdev-ow...@vger.kernel.org On
> Behalf Of Benjamin Poirier
> Sent: Monday, June 24, 2019 1:22 PM
> To: David Miller
> Cc: Manish Chopra ; GR-Linux-NIC-Dev nic-...@marvell.com>; netdev@vger.kernel.org
> Subject: Re: [PATCH net-next 10/16] qlge: Factor out du
Hello,
Although I'm new to the entire Ethernet / *MII subsystem and I haven't
touched DSA yet, I've recently had to add some of this functionality to
the older OpenWRT drivers for swconfig control over the ports. René, do
you have an actual datasheet or programming guide for the mt7530? I
only h
On 20 Jun 2019, at 1:39, Kevin Laatz wrote:
This patchset adds the ability to use unaligned chunks in the XDP
umem.
Currently, all chunk addresses passed to the umem are masked to be
chunk
size aligned (default is 2k, max is PAGE_SIZE). This limits where we
can
place chunks within the umem a
Hola como estas
On Tue, 25 Jun 2019 14:49:04 +0300
Baruch Siach wrote:
> diff --git a/devlink/devlink.c b/devlink/devlink.c
> index 436935f88bda..b400fab17578 100644
> --- a/devlink/devlink.c
> +++ b/devlink/devlink.c
> @@ -1726,9 +1726,9 @@ static void pr_out_u64(struct dl *dl, const char *name,
> uint64_t val
On Tue, 25 Jun 2019 14:49:05 +0300
Baruch Siach wrote:
> +/* Suppress linux/sysinfo.h to avoid
> + * collision of struct sysinfo definition
> + * with musl libc headers
> + */
You only need a small comment for this.
#define _LINUX_SYSINFO_H /* avoid collision with musl header */
> But will there still be a mechanism to ignore link partner's advertising
> and force these parameters?
>From man 1 ethtool:
-a --show-pause
Queries the specified Ethernet device for pause parameter
information.
-A --pause
Changes the pause parameters
On 6/25/19 2:30 AM, René van Dorst wrote:
> Quoting Florian Fainelli :
>
> Hi Florian
>
>> On 6/24/19 7:52 AM, René van Dorst wrote:
>>> On some platforum the external phy can only interface to the port 5
>>> of the
>>> switch because the RGMII TX and RX lines are swapped. But it still
>>> can be
XFRM and netfilter don't expect that skb_dst_force() can cause skb to lose
its dst entry.
I got a bug report with a skb->dst NULL dereference in netfilter
output path. The backtrace contains nf_reinject(), so the dst
might have been cleared when skb got queued to userspace.
The xfrm part of this
On 6/25/19 2:02 PM, Andrew Lunn wrote:
>> But will there still be a mechanism to ignore link partner's advertising
>> and force these parameters?
> >From man 1 ethtool:
>
>-a --show-pause
> Queries the specified Ethernet device for pause parameter
> information.
>
>-A
On Tue, Jun 25, 2019 at 11:07 AM Cong Wang wrote:
> On one hand, its callers should not need to worry about details
> like overflow. On the other hand, in fact it does exactly what its
> callers tell it to do, the problematic part is actually the
> incremented id. On 64bit, it is fairly easy, we c
From: Pablo Neira Ayuso
Date: Tue, 25 Jun 2019 02:12:07 +0200
> The following patches contains Netfilter updates for net-next:
...
> You can pull these changes from:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
>
> This batch comes with a conflict resolution between a
On 6/25/19 12:22 PM, Florian Westphal wrote:
> XFRM and netfilter don't expect that skb_dst_force() can cause skb to lose
> its dst entry.
>
> I got a bug report with a skb->dst NULL dereference in netfilter
> output path. The backtrace contains nf_reinject(), so the dst
> might have been clea
From: Stephen Suryaputra
Date: Mon, 24 Jun 2019 20:14:06 -0400
> In commit 19e4e768064a8 ("ipv4: Fix raw socket lookup for local
> traffic"), the dif argument to __raw_v4_lookup() is coming from the
> returned value of inet_iif() but the change was done only for the first
> lookup. Subsequent loo
From: Lucas Bates
Date: Mon, 24 Jun 2019 21:00:27 -0400
> This patch restores the original behaviour for tdc prior to the
> introduction of the plugin system, where the network namespace
> functionality was split from the main script.
>
> It introduces the concept of required plugins for testcas
On Tue, 25 Jun 2019 12:47:38 -0700 (PDT)
David Miller wrote:
> From: Stephen Suryaputra
> Date: Mon, 24 Jun 2019 20:14:06 -0400
>
> > In commit 19e4e768064a8 ("ipv4: Fix raw socket lookup for local
> > traffic"), the dif argument to __raw_v4_lookup() is coming from the
> > returned value of ine
Eric Dumazet wrote:
> > -static inline void skb_dst_force(struct sk_buff *skb)
> > +static inline bool skb_dst_force(struct sk_buff *skb)
> > {
> > if (skb_dst_is_noref(skb)) {
> > struct dst_entry *dst = skb_dst(skb);
> > @@ -313,7 +314,10 @@ static inline void skb_dst_force(stru
On Mon, Jun 24, 2019 at 01:28:08PM +0300, Michal Kalderon wrote:
> +/* Map the kernel doorbell recovery memory entry */
> +int qedr_mmap_db_rec(struct vm_area_struct *vma)
> +{
> + unsigned long len = vma->vm_end - vma->vm_start;
> +
> + return remap_pfn_range(vma, vma->vm_start,
> +
On Tue, 25 Jun 2019 17:35:50 +0800
Hangbin Liu wrote:
> When we disable IPv6 from the start up (ipv6.disable=1), there will be
> no IPv6 route info in the dump message. If we return -1 when
> ifi->ifi_family != AF_INET6, we will get error like
>
> $ ip token list
> Dump terminated
>
> which wil
On Tue, Jun 25, 2019 at 12:31 PM Jiong Wang wrote:
>
> Yauheni reported the following code do not work correctly on BE arches:
>
>ALU_ARSH_X:
>DST = (u64) (u32) ((*(s32 *) &DST) >> SRC);
>CONT;
>ALU_ARSH_K:
>DST = (u64) (u32) ((*(s32
On 6/25/19 4:33 AM, Stephen Suryaputra wrote:
> @@ -363,10 +376,20 @@ int ip_mc_output(struct net *net, struct sock *sk,
> struct sk_buff *skb)
> #endif
> ) {
> struct sk_buff *newskb = skb_clone(skb, GFP_ATOMIC);
> - if (newskb)
> +
On Tue, Jun 25, 2019 at 05:41:49PM +0300, Yishai Hadas wrote:
> > > > Why don't we return EIO as soon as is-destroyed happens? What is the
> > > > point of flushing out the accumulated events?
> > >
> > > It follows the above uverb code/logic that returns existing events even in
> > > that case, a
Hi Russell,
On 6/24/19 6:39 PM, Russell King - ARM Linux admin wrote:
Hi,
On Mon, Jun 24, 2019 at 04:52:47PM +0200, René van Dorst wrote:
Convert mt7530 to PHYLINK API
Signed-off-by: René van Dorst
---
drivers/net/dsa/mt7530.c | 237 +--
drivers/net/dsa
Sudarsana, let me ask you something: why does the register is reading
value 0x0 always in the
TX timestamp routine if the RX filter is set to None? This is the main
cause of the thread reschedule
thing.
Of course this thread thing is important to fix, but I was discussing
with my leader here and w
From: Stephen Suryaputra
Date: Tue, 25 Jun 2019 06:33:59 -0400
> Multicast egress packets has skb_rtable(skb)->rt_iif set to the oif.
> Depending on the socket, these packets might be recirculated back as
> input and raw sockets that are opened for them are bound to the VRF. But
> since skb_rtabl
From: Jes Sorensen
Date: Tue, 25 Jun 2019 11:27:08 -0400
> From: Jes Sorensen
>
> The previous patch broke the build with a static declaration for
> a public function.
>
> Fixes: 8f0916c6dc5c (net/mlx5e: Fix ethtool rxfh commands when
> CONFIG_MLX5_EN_RXNFC is disabled)
> Signed-off-by: Jes S
From: Jon Maloy
Date: Tue, 25 Jun 2019 17:36:43 +0200
> In commit a4dc70d46cf1 ("tipc: extend link reset criteria for stale
> packet retransmission") we made link retransmission failure events
> dependent on the link tolerance, and not only of the number of failed
> retransmission attempts, as we
On 6/25/19 2:22 PM, David Ahern wrote:
> On 6/25/19 4:33 AM, Stephen Suryaputra wrote:
>> @@ -363,10 +376,20 @@ int ip_mc_output(struct net *net, struct sock *sk,
>> struct sk_buff *skb)
>> #endif
>> ) {
>> struct sk_buff *newskb = skb_clone(skb, GFP_ATOMIC);
From: Jon Maloy
Date: Tue, 25 Jun 2019 18:08:13 +0200
> We increase the allocated headroom for the buffer copies to be
> retransmitted. This eliminates the need for the lower stack levels
> (UDP/IP/L2) to expand the headroom in order to add their own headers.
>
> Signed-off-by: Jon Maloy
Appli
On Tue, Jun 25, 2019 at 02:27:55PM -0500, Daniel Santos wrote:
> On 6/25/19 2:02 PM, Andrew Lunn wrote:
> >> But will there still be a mechanism to ignore link partner's advertising
> >> and force these parameters?
> > >From man 1 ethtool:
> >
> >-a --show-pause
> > Queries th
On Tue, Jun 25, 2019 at 4:22 PM David Ahern wrote:
>
> On 6/25/19 4:33 AM, Stephen Suryaputra wrote:
> > @@ -363,10 +376,20 @@ int ip_mc_output(struct net *net, struct sock *sk,
> > struct sk_buff *skb)
> > #endif
> > ) {
> > struct sk_buff *newskb = skb_cl
From: Jakub Kicinski
Date: Tue, 25 Jun 2019 09:59:56 -0700
> This reverts commit 315c28d2b714 ("net: ena: ethtool: add extra properties
> retrieval via get_priv_flags").
>
> As discussed at netconf and on the mailing list we can't allow
> for the the abuse of private flags for exposing arbitrar
From: Jon Maloy
Date: Tue, 25 Jun 2019 19:37:00 +0200
> We rename the inline function msg_get_wrapped() to the more
> comprehensible msg_inner_hdr().
>
> Signed-off-by: Jon Maloy
Applied, thanks Jon.
From: Roman Mashak
Date: Tue, 25 Jun 2019 14:18:52 -0400
> Signed-off-by: Roman Mashak
Applied.
Hi,
A number of DSA drivers (BCM53XX, Microchip KSZ94XX, Mediatek MT7530
at the very least), as well as Mellanox Spectrum (I didn't look at all
the pure switchdev drivers) try to restore the pvid to a default value
on .port_vlan_del.
Sure, the port stops receiving traffic when its pvid is a VLAN I
On 06/25, Song Liu wrote:
> Currently, most access to sys_bpf() is limited to root. However, there are
> use cases that would benefit from non-privileged use of sys_bpf(), e.g.
> systemd.
>
> This set introduces a new model to control the access to sys_bpf(). A
> special device, /dev/bpf, is intro
On 6/25/19 2:42 PM, Stephen Suryaputra wrote:
> On Tue, Jun 25, 2019 at 4:22 PM David Ahern wrote:
>>
>> On 6/25/19 4:33 AM, Stephen Suryaputra wrote:
>>> @@ -363,10 +376,20 @@ int ip_mc_output(struct net *net, struct sock *sk,
>>> struct sk_buff *skb)
>>> #endif
>>> ) {
>>>
From: Tal Gilboa
In order to avoid confusion between the function and the similarly
named struct.
In preparation for removing the 'net' prefix from dim members.
Signed-off-by: Tal Gilboa
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/broadcom/bcmsysport.c| 4 ++--
drivers/net/
From: Yamin Friedman
Added the interface in the infiniband driver that applies the rdma_dim
adaptive moderation. There is now a special function for allocating an
ib_cq that uses rdma_dim.
Performance improvement (ConnectX-5 100GbE, x86) running FIO benchmark over
NVMf between two equal end-host
From: Tal Gilboa
Renamed macros in use by external drivers.
Signed-off-by: Tal Gilboa
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/broadcom/bcmsysport.c | 4 ++--
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 +-
drivers/net/ethernet/broadcom/bnxt/bnxt_dim.c | 2 +-
dri
Hi Dave, Doug & Jason
This series improves DIM - Dynamically-tuned Interrupt
Moderation- to be generic for netdev and RDMA use-cases.
From Tal and Yamin:
First 7 patches provide the necessary refactoring to current net_dim
library which affect some net drivers who are using the API.
The last 3
From: Tal Gilboa
Only renaming functions and structs which aren't used by an external code.
Signed-off-by: Tal Gilboa
Signed-off-by: Saeed Mahameed
---
include/linux/dim.h | 86
include/linux/net_dim.h | 87 -
From: Yamin Friedman
Added a measurement of completions per/msec to allow for completion based
dim algorithms.
In order to use dynamic interrupt moderation with RDMA we need to have a
different measurment than packets per second. This change is meant to
prepare for adding a new DIM method.
All
From: Tal Gilboa
In preparation for supporting more implementations of the DIM
algorithm, I'm moving what would become common logic to a common
library. Downstream DIM implementations will use the common lib
for their implementation.
Signed-off-by: Tal Gilboa
Signed-off-by: Saeed Mahameed
---
From: Tal Gilboa
Removed 'net' prefix from functions and structs used by external drivers.
Signed-off-by: Tal Gilboa
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/broadcom/bcmsysport.c| 16 +-
drivers/net/ethernet/broadcom/bcmsysport.h| 2 +-
drivers/net/ethernet/bro
From: Tal Gilboa
Moved all logic from dim.h and net_dim.h to dim.c and net_dim.c.
This is both more structurally appealing and would allow to only
expose externally used functions.
Signed-off-by: Tal Gilboa
Signed-off-by: Saeed Mahameed
---
MAINTAINERS | 2
On Tue, Jun 25, 2019 at 1:28 PM Ivan Khoronzhuk
wrote:
>
> It fixes build error for 32bit caused by type mismatch
> size_t/unsigned long.
>
> Signed-off-by: Ivan Khoronzhuk
Acked-by: Song Liu
> ---
> tools/lib/bpf/libbpf.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git
From: Yamin Friedman
Added parameter in ib_device for enabling dynamic interrupt moderation so
that it can be configured in userspace using rdma tool.
In order to set dim for an ib device the command is:
rdma dev set [DEV] dim [on|off]
Please set on/off.
rdma dev show
0: mlx5_0: node_type ca fw
From: Yamin Friedman
rdma_dim implements a different algorithm than net_dim and is based on
completions which is how we can implement interrupt moderation in RDMA.
The algorithm optimizes for number of completions and ratio between
completions and events.
It also has a feature for fast reduction
On 6/25/19 1:51 PM, Stanislav Fomichev wrote:
> On 06/25, Song Liu wrote:
>> Currently, most access to sys_bpf() is limited to root. However, there are
>> use cases that would benefit from non-privileged use of sys_bpf(), e.g.
>> systemd.
>>
>> This set introduces a new model to control the access
On Tue, 2019-06-25 at 13:34 -0700, David Miller wrote:
> From: Jes Sorensen
> Date: Tue, 25 Jun 2019 11:27:08 -0400
>
> > From: Jes Sorensen
> >
> > The previous patch broke the build with a static declaration for
> > a public function.
> >
> > Fixes: 8f0916c6dc5c (net/mlx5e: Fix ethtool rxfh
On Tue, 25 Jun 2019 at 23:49, Vladimir Oltean wrote:
>
> Hi,
>
> A number of DSA drivers (BCM53XX, Microchip KSZ94XX, Mediatek MT7530
> at the very least), as well as Mellanox Spectrum (I didn't look at all
> the pure switchdev drivers) try to restore the pvid to a default value
> on .port_vlan_de
As we agreed during Netconf discussion we'll look into other alternative - the
devlink tool that should potentially answer our needs.
On 6/25/19, 1:43 PM, "David Miller" wrote:
From: Jakub Kicinski
Date: Tue, 25 Jun 2019 09:59:56 -0700
> This reverts commit 315c28d2b714 ("n
On Tue, 2019-06-25 at 20:57 +, Saeed Mahameed wrote:
> Hi Dave, Doug & Jason
>
> This series improves DIM - Dynamically-tuned Interrupt
> Moderation- to be generic for netdev and RDMA use-cases.
>
> From Tal and Yamin:
>
> First 7 patches provide the necessary refactoring to current net_dim
Quoting Andrew Lunn :
Hi Andrew,
On Tue, Jun 25, 2019 at 02:27:55PM -0500, Daniel Santos wrote:
On 6/25/19 2:02 PM, Andrew Lunn wrote:
>> But will there still be a mechanism to ignore link partner's advertising
>> and force these parameters?
> >From man 1 ethtool:
>
>-a --show-pause
>
From: Saeed Mahameed
Date: Tue, 25 Jun 2019 21:01:58 +
> BTW is there a way to clear up "Awaiting Upstream" clutter [1] for mlx5
> patches that are already pulled ?
>
> [1]
> https://patchwork.ozlabs.org/project/netdev/list/?series=&submitter=&state=8&q=mlx5&archive=&delegate=
I don't unde
From: Jakub Kicinski
Date: Tue, 25 Jun 2019 09:59:56 -0700
> This reverts commit 315c28d2b714 ("net: ena: ethtool: add extra properties
> retrieval via get_priv_flags").
>
> As discussed at netconf and on the mailing list we can't allow
> for the the abuse of private flags for exposing arbitrar
On Tue, 2019-06-25 at 14:01 -0400, Jes Sorensen wrote:
> On 6/25/19 1:54 PM, Saeed Mahameed wrote:
> > On Tue, 2019-06-25 at 11:27 -0400, Jes Sorensen wrote:
> > > From: Jes Sorensen
> > >
> > > This fixes an obvious build error that could have been caught by
> > > simply building the code before
On Tue, Jun 25, 2019 at 09:02:46PM +0200, Andrew Lunn wrote:
> > But will there still be a mechanism to ignore link partner's advertising
> > and force these parameters?
>
> From man 1 ethtool:
>
>-a --show-pause
> Queries the specified Ethernet device for pause parameter
>
+static int ib_poll_dim_handler(struct irq_poll *iop, int budget)
+{
+ struct ib_cq *cq = container_of(iop, struct ib_cq, iop);
+ struct dim *dim = cq->dim;
+ int completed;
+
+ completed = __ib_process_cq(cq, budget, cq->wc, IB_POLL_BATCH);
+ if (completed < budg
On 6/25/19 1:57 PM, Saeed Mahameed wrote:
From: Yamin Friedman
Added parameter in ib_device for enabling dynamic interrupt moderation so
that it can be configured in userspace using rdma tool.
In order to set dim for an ib device the command is:
rdma dev set [DEV] dim [on|off]
Please set on
On 06/25, Alexei Starovoitov wrote:
> On 6/25/19 1:51 PM, Stanislav Fomichev wrote:
> > On 06/25, Song Liu wrote:
> >> Currently, most access to sys_bpf() is limited to root. However, there are
> >> use cases that would benefit from non-privileged use of sys_bpf(), e.g.
> >> systemd.
> >>
> >> This
On Tue, Jun 25, 2019 at 10:41:48PM +0200, Andrew Lunn wrote:
> On Tue, Jun 25, 2019 at 02:27:55PM -0500, Daniel Santos wrote:
> > On 6/25/19 2:02 PM, Andrew Lunn wrote:
> > >> But will there still be a mechanism to ignore link partner's advertising
> > >> and force these parameters?
> > > >From man
Reviewed-by: Sagi Grimberg
Reviewed-by: Sagi Grimberg
On Tue, Jun 25, 2019 at 11:24:01PM +0300, Vladimir Oltean wrote:
> Hi Russell,
>
> On 6/24/19 6:39 PM, Russell King - ARM Linux admin wrote:
> > This should be removed - state->link is not for use in mac_config.
> > Even in fixed mode, the link can be brought up/down by means of a
> > gpio, and th
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