Ansis Atteka [mailto:aatt...@nicira.com]
> Sent: Tuesday, January 03, 2017 8:41 AM
[...]
> Hayes, in your iperf reproduction environment did you
> 1) connect sender and receiver directly with an Ethernet cable?
> 2) use iperf's TCP mode instead of UDP mode, because I believe that
> with UDP mode pa
On Mon, Jan 09, 2017 at 07:53:49AM +, Bronek Kozicki wrote:
> On 08/01/2017 22:50, David Miller wrote:
> > From: Bronek Kozicki
> > Date: Sun, 8 Jan 2017 21:46:18 +
> >
> > > Hello,
> > >
> > > any particular reason why this fix
> > > https://git.kernel.org/cgit/linux/kernel/git/torvalds
On 08/01/2017 22:50, David Miller wrote:
From: Bronek Kozicki
Date: Sun, 8 Jan 2017 21:46:18 +
Hello,
any particular reason why this fix
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=79dc7e3f1cd323be4c81aa1a94faa1b3ed987fb2
was missed from stable 4.8 line? App
On Thu, Dec 15, 2016 at 11:28:06AM -0500, Doug Ledford wrote:
> On 12/15/2016 9:52 AM, ira.weiny wrote:
>
> 2) With more than 60% of the code being MAD related, and another
> significant chunk being hfi related, and only a minor bit (20% maybe?)
> being net related,
Hi Doug and Ira,
I may admit t
> cat /proc/sys/net/ipv4/tcp_notsent_lowat
-1
> echo 4294967295 > /proc/sys/net/ipv4/tcp_notsent_lowat
-bash: echo: write error: Invalid argument
> echo -2147483648 > /proc/sys/net/ipv4/tcp_notsent_lowat
> cat /proc/sys/net/ipv4/tcp_notsent_lowat
-2147483648
but in documentation we have "tcp_notse
Mon, Jan 09, 2017 at 12:15:52AM CET, vivien.dide...@savoirfairelinux.com wrote:
>In the new DTS bindings for DSA (dsa2), the "ethernet" and "link"
>phandles are respectively mandatory and exclusive to CPU port and DSA
>link device tree nodes.
>
>Simplify dsa2.c a bit by checking the presence of suc
On 06/01/17 22:57, Boris Ostrovsky wrote:
> On 01/06/2017 10:05 AM, Juergen Gross wrote:
>> Today a Xenstore watch event is delivered via a callback function
>> declared as:
>>
>> void (*callback)(struct xenbus_watch *,
>> const char **vec, unsigned int len);
>>
>> As all watch eve
-Original Message-
From: netfilter-announce
[mailto:netfilter-announce-boun...@lists.netfilter.org] On Behalf Of Pablo
Neira Ayuso
Sent: dinsdag 20 december 2016 21:47
To: netfilter-de...@vger.kernel.org
Cc: l...@lwn.net; netdev@vger.kernel.org; netfil...@vger.kernel.org;
netfilter-ann
On 2017/1/6 23:41, Alexander Duyck wrote:
> On Fri, Jan 6, 2017 at 1:52 AM, Mao Wenan wrote:
>> Relax ordering(RO) is one feature of 82599 NIC, to enable this feature can
>> enhance the performance for some cpu architecure, such as SPARC and so on.
>> Currently it only supports one special cpu a
Relax ordering(RO) is one feature of 82599 NIC, to enable this feature can
enhance the performance for some cpu architecure, such as SPARC and so on.
Currently it only supports one special cpu architecture(SPARC) in 82599
driver to enable RO feature, this is not very common for other cpu architectu
1) Fix dumping of nft_quota entries, from Pablo Neira Ayuso.
2) Fix out of bounds access in nf_tables discovered by KASAN,
from Florian Westphal.
3) Fix IRQ enabling in dp83867 driver, from Grygorii Strashko.
4) Fix unicast filtering in be2net driver, from Ivan Vecera.
5) tg3_get_stats64()
From: Florian Fainelli
Date: Sat, 7 Jan 2017 21:01:55 -0800
> Here are a couple of fixes for bcm_sf2, please queue these up for
> -stable as well, thank you very much!
Series applied and queued up for -stable, thanks.
On 2017年01月07日 03:55, Michael S. Tsirkin wrote:
On Fri, Jan 06, 2017 at 10:13:15AM +0800, Jason Wang wrote:
This patch tries to do several tweaks on vhost_vq_avail_empty() for a
better performance:
- check cached avail index first which could avoid userspace memory access.
- using unlikely()
Hi Andrew,
Andrew Lunn writes:
>> Until the printing of netdev_phys_item_id structures is fixed in
>> net/core/net-sysfs.c, an external helper can be used like this:
>
> As Florian pointed out, this cannot be changed. It is now part of the
> ABI. We have to live with it printing little endian nu
On 2017年01月07日 03:47, Michael S. Tsirkin wrote:
+static int tun_get_coalesce(struct net_device *dev,
+ struct ethtool_coalesce *ec)
+{
+ struct tun_struct *tun = netdev_priv(dev);
+
+ ec->rx_max_coalesced_frames = tun->rx_batched;
+
+ return 0;
+}
+
+
From: Willem de Bruijn
Date: Sat, 7 Jan 2017 17:06:32 -0500
> The skb tc_verd field takes up two bytes but uses far fewer bits.
> Convert the remaining use cases to bitfields that fit in existing
> holes (depending on config options) and potentially save the two
> bytes in struct sk_buff.
...
On 01/08/17 17:18, Florian Fainelli wrote:
> On 01/08/2017 03:17 PM, Vivien Didelot wrote:
>> DSA wraps SWITCHDEV, thus select it instead of depending on it.
>>
>> Signed-off-by: Vivien Didelot
>
> Reviewed-by: Florian Fainelli
>
but when CONFIG_INET is not enabled, the patch causes this warni
On 01/06/2017 03:14 AM, Zefir Kurtisi wrote:
> While in RUNNING state, phy_state_machine() checks for link changes by
> comparing phydev->link before and after calling phy_read_status().
> This works as long as it is guaranteed that phydev->link is never
> changed outside the phy_state_machine().
On 01/08/2017 03:17 PM, Vivien Didelot wrote:
> DSA wraps SWITCHDEV, thus select it instead of depending on it.
>
> Signed-off-by: Vivien Didelot
Reviewed-by: Florian Fainelli
--
Florian
On Fri, Jan 06, 2017 at 01:59:08PM -0800, Emil Tantilov wrote:
>Enabling/disabling SRIOV via sysfs by echo-ing multiple values
>simultaneously:
>
>echo 63 > /sys/class/net/ethX/device/sriov_numvfs&
>echo 63 > /sys/class/net/ethX/device/sriov_numvfs
>
>sleep 5
>
>echo 0 > /sys/class/net/ethX/device/
On Sun, Jan 08, 2017 at 06:17:24PM -0500, Vivien Didelot wrote:
> DSA wraps SWITCHDEV, thus select it instead of depending on it.
>
> Signed-off-by: Vivien Didelot
Reviewed-by: Andrew Lunn
Andrew
> Until the printing of netdev_phys_item_id structures is fixed in
> net/core/net-sysfs.c, an external helper can be used like this:
Hi Vivien
As Florian pointed out, this cannot be changed. It is now part of the
ABI. We have to live with it printing little endian numbers as big
endian.
> #
From: "Kweh, Hock Leong"
Date: Sat, 7 Jan 2017 17:32:03 +0800
> From: "Kweh, Hock Leong"
>
> There is no checking valid value of maxmtu when getting it from
> device tree. This resolution added the checking condition to
> ensure the assignment is made within a valid range.
>
> Signed-o
DSA wraps SWITCHDEV, thus select it instead of depending on it.
Signed-off-by: Vivien Didelot
---
net/dsa/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/dsa/Kconfig b/net/dsa/Kconfig
index 2ae9bb357523..675acbf1502d 100644
--- a/net/dsa/Kconfig
+++ b/net/dsa/Kc
Hi, Alexander,
After a brief review, I have the following minor comments:
...
...
> diff --git a/drivers/net/ethernet/aquantia/aq_ring.c
> b/drivers/net/ethernet/aquantia/aq_ring.c
> new file mode 100644
> index 000..a7ef6aa
> --- /dev/null
> +++ b/drivers/net/ethernet/aquantia/aq_ring.c
> @@
In the new DTS bindings for DSA (dsa2), the "ethernet" and "link"
phandles are respectively mandatory and exclusive to CPU port and DSA
link device tree nodes.
Simplify dsa2.c a bit by checking the presence of such phandle instead
of checking the redundant "label" property.
Then the Linux philoso
From: Zefir Kurtisi
Date: Fri, 6 Jan 2017 12:14:48 +0100
> While in RUNNING state, phy_state_machine() checks for link changes by
> comparing phydev->link before and after calling phy_read_status().
> This works as long as it is guaranteed that phydev->link is never
> changed outside the phy_sta
From: Florian Fainelli
Date: Fri, 6 Jan 2017 22:27:59 -0800
> While it is useful to know which MDIO device is being registered, demote
> the dev_info() to a dev_dbg().
>
> Signed-off-by: Florian Fainelli
Applied.
From: Stephen Hemminger
Date: Fri, 6 Jan 2017 19:12:52 -0800
> The network device operation for reading statistics is only called
> in one place, and it ignores the return value. Having a structure
> return value is potentially confusing because some future driver could
> incorrectly assume that
From: Stephen Hemminger
Date: Fri, 6 Jan 2017 19:12:53 -0800
> In dev_get_stats() the statistic structure storage has already been
> zeroed. Therefore network drivers do not need to call memset() again.
>
> Signed-off-by: Stephen Hemminger
Applied.
Hi all,
This patch series allows us to annotate dsa_switch_ops with a const
qualifier.
Florian Fainelli (4):
net: dsa: b53: Export most operations to other drivers
net: dsa: bcm_sf2: Declare our own dsa_switch_ops
net: dsa: Encapsulate legacy switch drivers into dsa_switch_driver
net: dsa
In preparation for making dsa_switch_ops const, export b53 operations
utilized by other drivers such as bcm_sf2.
Signed-off-by: Florian Fainelli
---
drivers/net/dsa/b53/b53_common.c | 79 +++-
drivers/net/dsa/b53/b53_priv.h | 33 +
2 files ch
Now that we have properly encapsulated and made drivers utilize exported
functions, we can switch dsa_switch_ops to be a annotated with const.
Signed-off-by: Florian Fainelli
---
drivers/net/dsa/b53/b53_common.c | 2 +-
drivers/net/dsa/bcm_sf2.c| 2 +-
drivers/net/dsa/mv88e6060.c
Utilize the b53 exported functions to fill our bcm_sf2_ops structure,
also making it clear what we utilize and what we specifically override.
Signed-off-by: Florian Fainelli
---
drivers/net/dsa/bcm_sf2.c | 53 +--
1 file changed, 33 insertions(+), 20 d
In preparation for making struct dsa_switch_ops const, encapsulate it
within a dsa_switch_driver which has a list pointer and a pointer to
dsa_switch_ops. This allows us to take the list_head pointer out of
dsa_switch_ops, which is written to by {un,}register_switch_driver.
Signed-off-by: Florian
From: Bronek Kozicki
Date: Sun, 8 Jan 2017 21:46:18 +
> Hello,
>
> any particular reason why this fix
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=79dc7e3f1cd323be4c81aa1a94faa1b3ed987fb2
> was missed from stable 4.8 line? Apparently the bug being fixed has
>
On Tue, Jan 3, 2017 at 4:21 PM, Mark Greer wrote:
> On Tue, Jan 03, 2017 at 01:35:18PM -0500, Geoff Lansberry wrote:
>> On Tue, Jan 3, 2017 at 11:33 AM, Mark Greer wrote:
>> > On Tue, Dec 27, 2016 at 09:18:32AM -0500, Geoff Lansberry wrote:
>
>> >> In the meantime - here is some more info about h
From: Jeff Kirsher
Date: Sun, 8 Jan 2017 02:10:26 -0800
> This series contains updates to fm10k only.
Pulled, thanks Jeff.
From: David Ahern
Date: Fri, 6 Jan 2017 17:39:06 -0800
> ipmr_get_route has 1 caller and the nowait arg is 0. Remove the arg and
> simplify ipmr_get_route accordingly.
>
> Signed-off-by: David Ahern
Applied.
From: David Ahern
Date: Fri, 6 Jan 2017 17:39:58 -0800
> fl4 arg is not used; remove it.
>
> Signed-off-by: David Ahern
Applied.
From: Felix Manlunas
Date: Fri, 6 Jan 2017 17:16:12 -0800
> From: Derek Chickles
>
> Because every call to octeon_flush_iq() has a hardcoded 1 for the
> pending_thresh argument, simplify that function by removing that argument.
> This avoids one atomic read as well.
>
> Signed-off-by: Derek Ch
From: Felix Manlunas
Date: Fri, 6 Jan 2017 16:55:42 -0800
>
> + if (rh->r_dh.has_hash) {
> + u32 hash = be32_to_cpu(*(u32 *)(skb->data + r_dh_off));
Is the checksum defined to be in the first 4-bytes of the 8-byte DHLEN unit,
or the second 4-bytes? Is the answe
Hello,
any particular reason why this fix
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=79dc7e3f1cd323be4c81aa1a94faa1b3ed987fb2
was missed from stable 4.8 line? Apparently the bug being fixed has its
own https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9919
From: Daniel Borkmann
Date: Sat, 7 Jan 2017 00:26:33 +0100
> If after too many passes still no image could be emitted, then
> swap back to the original program as we do in all other cases
> and don't use the one with blinding.
>
> Fixes: 959a75791603 ("bpf, x86: add support for constant blindin
On Sat, Jan 07, 2017 at 09:01:56PM -0800, Florian Fainelli wrote:
> We make the bcm_sf2 driver override ds->ops which points to
> b53_switch_ops since b53_switch_alloc() did the assignent. This is all
> well and good until a second b53 switch comes in, and ends up using the
> bcm_sf2 operations. Ma
> Agreed, and this was my initial approach, but I also wanted a minimal
> fix for David to pull into "net" while we can properly resolve this for
> "net-next" see below.
O.K, so in that case, this is fine.
> Making the ops const was my initial approach but there are several
> challenges to making
Allow to set number of descs close to possible values. In case of
minimum limit it's equal to number of channels to be able to set
at least one desc per channel. For maximum limit leave enough descs
number for tx channels.
Signed-off-by: Ivan Khoronzhuk
---
Based on net-next/master
drivers/net
Le 01/08/17 à 09:41, Andrew Lunn a écrit :
> On Sat, Jan 07, 2017 at 09:01:56PM -0800, Florian Fainelli wrote:
>> We make the bcm_sf2 driver override ds->ops which points to
>> b53_switch_ops since b53_switch_alloc() did the assignent. This is all
>> well and good until a second b53 switch comes in
On Sat, Jan 07, 2017 at 09:01:57PM -0800, Florian Fainelli wrote:
> We are implementing a MDIO bus which is behind another one, so use the
> nested version of the accessors to get lockdep annotations correct.
>
> Fixes: 461cd1b03e32 ("net: dsa: bcm_sf2: Register our slave MDIO bus")
> Signed-off-b
On Sat, Jan 07, 2017 at 09:01:56PM -0800, Florian Fainelli wrote:
> We make the bcm_sf2 driver override ds->ops which points to
> b53_switch_ops since b53_switch_alloc() did the assignent. This is all
> well and good until a second b53 switch comes in, and ends up using the
> bcm_sf2 operations. Ma
Mon, Jan 02, 2017 at 11:21:41PM CET, j...@mojatatu.com wrote:
>On 17-01-02 01:23 PM, John Fastabend wrote:
>
>>
>> Additionally I would like to point out this is an arbitrary length binary
>> blob (for undefined use, without even a specified encoding) that gets pushed
>> between user space and har
Mon, Jan 02, 2017 at 07:23:27PM CET, john.fastab...@gmail.com wrote:
>On 17-01-02 06:59 AM, Jamal Hadi Salim wrote:
>>
>> We have been using a cookie as well for actions (which we have been
>> using but have been too lazy to submit so far). I am going to port
>> it over to the newer kernels and po
Mon, Jan 02, 2017 at 03:59:49PM CET, j...@mojatatu.com wrote:
>
>We have been using a cookie as well for actions (which we have been
>using but have been too lazy to submit so far). I am going to port
>it over to the newer kernels and post it.
Hard to deal with something we can't look at :)
>In
On Sun, Jan 08, 2017 at 05:54:47PM +0200, Saeed Mahameed wrote:
> From: Eli Cohen
>
> A reference to a UAR is required to generate CQ or EQ doorbells. Since
> CQ or EQ doorbells can all be generated using the same UAR area without
> any effect on performance, we are just getting a reference to an
This struct member is already initialized to zero upon root_ht's
allocation via kzalloc().
Signed-off-by: Alexandru Moise <00moses.alexande...@gmail.com>
---
net/sched/cls_u32.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index ae83c3ae..a6ec3e4b 1
On Fri, 2017-01-06 at 10:23 +0100, Nicolas Dichtel wrote:
> Le 05/01/2017 à 17:59, Davide Caratti a écrit :
> > @@ -21,7 +21,8 @@ enum {
> > TCA_CSUM_UPDATE_FLAG_IGMP= 4,
> > TCA_CSUM_UPDATE_FLAG_TCP = 8,
> > TCA_CSUM_UPDATE_FLAG_UDP = 16,
> > - TCA_CSUM_UPDATE_FLAG_UDPLIT
This series is intended to remove unneeded redundancies connected with
common resource usage function.
Based on net-next/master
Tested on am572x idk
Ivan Khoronzhuk (4):
net: ethernet: ti: cpsw: remove dual check from common res usage
function
net: ethernet: ti: cpsw: don't disable interr
If any interface is running the interrupts are disabled anyway.
It make sense to disable interrupts if any of interfaces is running,
but in this place, obviously, it didn't have any effect. So, no need
in redundant check and interrupt disable.
Signed-off-by: Ivan Khoronzhuk
---
drivers/net/ether
Common res usage is possible only in case an interface is
running. In case of not dual emac here can be only one interface,
so while ndo_open and switch mode, only one interface can be opened,
thus if open is called no any interface is running ... and no common
res are used. So remove check on dual
No need to duplicate the same function in rx handler to get info
if any interface is running.
Signed-off-by: Ivan Khoronzhuk
---
drivers/net/ethernet/ti/cpsw.c | 40
1 file changed, 16 insertions(+), 24 deletions(-)
diff --git a/drivers/net/ethernet/ti/c
No need to create additional vars to identify if interface is running.
So simplify code by removing redundant var and checking usage counter
instead.
Signed-off-by: Ivan Khoronzhuk
---
drivers/net/ethernet/ti/cpsw.c | 14 --
1 file changed, 4 insertions(+), 10 deletions(-)
diff --gi
Please ignore it, I've included it in new series
On Sun, Jan 08, 2017 at 03:56:27PM +0200, Ivan Khoronzhuk wrote:
> Common res usage is possible only in case an interface is
> running. In case of not dual emac here can be only one interface,
> so while ndo_open and switch mode, only one interface
On Sun, Jan 8, 2017 at 11:56 AM, Jiri Pirko wrote:
> Mon, Nov 21, 2016 at 02:06:00PM CET, sae...@mellanox.com wrote:
>>From: Roi Dayan
>>
>>Implement devlink show and set of HW inline-mode.
>>The supported modes: none, link, network, transport.
>>We currently support one mode for all vports so se
From: Eli Cohen
Current check requests that new fields in struct
mlx5_ib_alloc_ucontext_req_v2 that are not known to the driver be zero.
This was introduced so new libraries passing additional information to
the kernel through struct mlx5_ib_alloc_ucontext_req_v2 will be notified
by old kernels t
From: Eli Cohen
Add fields to structs to convey to kernel an indication whether the
library supports multi UARs per page and return to the library the size
of a UAR based on the queried value.
Signed-off-by: Eli Cohen
Reviewed-by: Matan Barak
Signed-off-by: Leon Romanovsky
Signed-off-by: Saee
From: Eli Cohen
Activate 4K UAR support for firmware versions that support it.
Signed-off-by: Eli Cohen
Reviewed-by: Matan Barak
Signed-off-by: Leon Romanovsky
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/main.c | 4
1 file changed, 4 insertions(+)
diff --
From: Eli Cohen
This establishes a solid naming conventions for UARs. A UAR (User Access
Region) can have size identical to a system page or can be fixed 4KB
depending on a value queried by firmware. Each UAR always has 4 blue
flame register which are used to post doorbell to send queue. In
addit
From: Eli Cohen
Make use of the blue flame registers allocator at mlx5_ib. Since blue
flame was not really supported we remove all the code that is related to
blue flame and we let all consumers to use the same blue flame register.
Once blue flame is supported we will add the code. As part of thi
From: Eli Cohen
Here is an implementation of an allocator that allocates blue flame
registers. A blue flame register is used for generating send doorbells.
A blue flame register can be used to generate either a regular doorbell
or a blue flame doorbell where the data to be sent is written to the
From: Eli Cohen
A reference to a UAR is required to generate CQ or EQ doorbells. Since
CQ or EQ doorbells can all be generated using the same UAR area without
any effect on performance, we are just getting a reference to any
available UAR, If one is not available we allocate it but we don't waste
From: Eli Cohen
Make sure order of cleanup is exactly the opposite of initialization.
Fixes: 9603b61de1ee ('mlx5: Move pci device handling from mlx5_ib to mlx5_core')
Signed-off-by: Eli Cohen
Reviewed-by: Matan Barak
Signed-off-by: Leon Romanovsky
Signed-off-by: Saeed Mahameed
---
drivers/i
Hi Dave and Doug,
Following the mlx5-odp submission, you can find here the 2nd mlx5
submission for 4.11 as a pull-request including mlx5 4K UAR support from
Eli Cohen (details below). For you Doug, this pull request will provide
you with both mlx5 odp and mlx5 4k UAR since it is based on Dave's
From: Eli Cohen
First the function retrieving the index of the first hi latency class
blue flame register. High latency class bfregs are located right above
medium latency class bfregs.
Fixes: c1be5232d21d ('IB/mlx5: Fix micro UAR allocator')
Signed-off-by: Eli Cohen
Reviewed-by: Matan Barak
S
From: Eli Cohen
The logic was broken as it failed to update the response length for
architectures with PAGE_SIZE larger than 4kB. As a result further
extension of the ucontext response struct would fail.
Fixes: d69e3bcf7976 ('IB/mlx5: Mmap the HCA's core clock register to
user-space')
Signed-of
OVS can only process L2 packets. But OVS GRE receive handler
can accept IP-GRE packets. When such packet is processed by
OVS datapath it can trigger following assert failure due
to insufficient linear data in skb. Following patch filters
received packets to avoid this issue.
[68240.441681] ---
Common res usage is possible only in case an interface is
running. In case of not dual emac here can be only one interface,
so while ndo_open and switch mode, only one interface can be opened,
thus if open is called no any interface is running ... and no common
res are used. So remove check on dual
Hello my name is Ms. Thandi Robert, from Ivory Coast. My parents were brutally
mulled by the former president Laurent Gbagbo because of political crisis as
the only survival of my family. I got your email while searching for a reliable
personality in my private study on the internet. I am in n
HalfSipHash, or hsiphash, is a shortened version of SipHash, which
generates 32-bit outputs using a weaker 64-bit key. It has *much* lower
security margins, and shouldn't be used for anything too sensitive, but
it could be used as a hashtable key function replacement, if the output
is never exposed
SHA1 is slower and less secure than SipHash, and so replacing syncookie
generation with SipHash makes natural sense. Some BSDs have been doing
this for several years in fact.
The speedup should be similar -- and even more impressive -- to the
speedup from the sequence number fix in this series.
S
SipHash is a 64-bit keyed hash function that is actually a
cryptographically secure PRF, like HMAC. Except SipHash is super fast,
and is meant to be used as a hashtable keyed lookup function, or as a
general PRF for short input use cases, such as sequence numbers or RNG
chaining.
For the first usa
This gives a clear speed and security improvement. Siphash is both
faster and is more solid crypto than the aging MD5.
Rather than manually filling MD5 buffers, for IPv6, we simply create
a layout by a simple anonymous struct, for which gcc generates
rather efficient code. For IPv4, we pass the va
This patch series introduces SipHash into the kernel. SipHash is a
cryptographically secure PRF, which serves a variety of functions, and is
introduced in patch #1. The following patch #2 introduces HalfSipHash,
an optimization suitable for hash tables only. Finally, the last two patches
in this se
Hi Eric,
Thanks for round two. I'll address these. Comments are inline below.
On Sat, Jan 7, 2017 at 8:54 PM, Eric Biggers wrote:
> Hi Jason, thanks for doing this! Yes, I had gotten a little lost in the
> earlier
> discussions about the 'random' driver and other potential users of SipHash. I
Hi David,
On Sat, Jan 7, 2017 at 10:37 PM, David Miller wrote:
> This and the next patch are a real shame, performance wise, on cpus
> that have single-instruction SHA1 and MD5 implementations. Sparc64
> has both, and I believe x86_64 can do SHA1 these days.
>
> It took so long to get those inst
> On 06 Jan 2017, at 11:48 , Joao Pinto wrote:
>
> This patch adds a new glue driver called dwmac-dwc-qos-eth which
> was based in the dwc_eth_qos as is. To assure retro-compatibility a slight
> tweak was also added to stmmac_platform.
>
> Signed-off-by: Joao Pinto
> ---
> changes v4 -> v5:
>
On 1/8/2017 12:54 PM, Jiri Pirko wrote:
I believe that this is an e-switch requirement so it should be same for all
connected VFs, right?
yes
Sun, Jan 08, 2017 at 11:49:20AM CET, ogerl...@mellanox.com wrote:
>On 1/8/2017 12:29 PM, Jiri Pirko wrote:
>> Mon, Nov 21, 2016 at 02:05:58PM CET, sae...@mellanox.com wrote:
>> > From: Roi Dayan
>> >
>> > Some HWs need the VF driver to put part of the packet headers on the
>> > TX descriptor so t
On 1/8/2017 12:29 PM, Jiri Pirko wrote:
Mon, Nov 21, 2016 at 02:05:58PM CET, sae...@mellanox.com wrote:
From: Roi Dayan
Some HWs need the VF driver to put part of the packet headers on the
TX descriptor so the e-switch can do proper matching and steering.
Could you please elaborate a bit abou
From: yuan linyu
user input flags store to newsock which should be used.
Signed-off-by: yuan linyu
---
net/socket.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/socket.c b/net/socket.c
index a8c2307..415f988 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -1508,7 +15
Mon, Nov 21, 2016 at 02:05:58PM CET, sae...@mellanox.com wrote:
>From: Roi Dayan
>
>Some HWs need the VF driver to put part of the packet headers on the
>TX descriptor so the e-switch can do proper matching and steering.
Could you please elaborate a bit about possible use-cases for different
mode
From: Ngai-Mint Kwan
Multiple IES API resets can cause a race condition where the mailbox
interrupt request bits can be cleared before being handled. This can
leave certain mailbox messages from the PF to be untreated and the PF
will enter in some inactive state. If this situation occurs, the IES
From: Ngai-Mint Kwan
Partially revert commit 5e93cbadd3e9 ("fm10k: Reset mailbox global
interrupts", 2016-06-07)
The register bits related to this commit are now solely being handled by
the IES API. Recent changes in the IES API will allow an automatic
recovery from improper handling of these bi
From: Ngai-Mint Kwan
Since a pointer "mac" to fm10k_mac_info structure exists, use it to
access the contents of its members.
Signed-off-by: Ngai-Mint Kwan
Signed-off-by: Jacob Keller
Tested-by: Krishneil Singh
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/fm10k/fm10k_common.c |
From: Jacob Keller
We don't need to typecast a u8 * into a char *, so just remove the extra
variable.
Signed-off-by: Jacob Keller
Tested-by: Krishneil Singh
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c | 21 +
1 file changed, 9 insertio
From: Jacob Keller
Signed-off-by: Jacob Keller
Tested-by: Krishneil Singh
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/fm10k/fm10k_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c
b/drivers/net/ethernet/int
This series contains updates to fm10k only.
Ngai-Mint changes the driver to use the MAC pointer in the fm10k_mac_info
structure for fm10k_get_host_state_generic(). Fixed a race condition
where the mailbox interrupt request bits can be cleared before being
handled causing certain mailbox messages
From: Jacob Keller
This was accidentally removed when we defeatured the full 1588 Clock
support. We need to report the Rx descriptor timestamp value so that
applications built on top of the IES API can function properly.
Additionally, remove the FM10K_FLAG_RX_TS_ENABLED, as it is not used now
th
From: Scott Peterson
On packet RX, we perform a dma sync for cpu before passing the
packet up. Here we limit that sync to the actual length of the
incoming packet, rather than always syncing the entire buffer.
Signed-off-by: Scott Peterson
Signed-off-by: Jacob Keller
Tested-by: Krishneil Sing
From: Jacob Keller
The debug statistics were removed due to complications with the ethtool
statistics API which are not possible to resolve without a new
statistics interface. The flag was left behind, but we no longer need
it.
Signed-off-by: Jacob Keller
Tested-by: Krishneil Singh
Signed-off-
Mon, Nov 21, 2016 at 02:06:00PM CET, sae...@mellanox.com wrote:
>From: Roi Dayan
>
>Implement devlink show and set of HW inline-mode.
>The supported modes: none, link, network, transport.
>We currently support one mode for all vports so set is done on all vports.
>When eswitch is first initialized
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