2018-05-17 7:57 GMT+02:00 Jesper Dangaard Brouer :
> On Tue, 15 May 2018 21:06:08 +0200
> Björn Töpel wrote:
>
>> @@ -82,6 +88,10 @@ struct xdp_frame *convert_to_xdp_frame(struct xdp_buff
>> *xdp)
>> int metasize;
>> int headroom;
>>
>> + // XXX implement clone, copy, use "native"
2018-05-17 9:08 GMT+02:00 Björn Töpel :
> 2018-05-17 7:57 GMT+02:00 Jesper Dangaard Brouer :
>> On Tue, 15 May 2018 21:06:08 +0200
>> Björn Töpel wrote:
>>
>>> @@ -82,6 +88,10 @@ struct xdp_frame *convert_to_xdp_frame(struct xdp_buff
>>> *xdp)
>>> int metasize;
>>> int headroom;
>>>
>
On Wed, May 16, 2018 at 10:58:26PM +0300, Sergei Shtylyov wrote:
> The R-Car V3H (AKA R8A77980) GEther controller adds the DMA burst mode bit
> (NBST) in EDMR and the manual tells to always set it before doing any DMA.
>
> Based on the original (and large) patch by Vladimir Barinov.
>
> Signed-of
On 5/16/2018 11:37 PM, Andrew Lunn wrote:
What about
PHY_INTERFACE_MODE_RGMII_ID,
PHY_INTERFACE_MODE_RGMII_RXID,
PHY_INTERFACE_MODE_RGMII_TXID,
Oops, totally forgot about those... :-/
Everybody does. I keep intending to write a email template for
this, and phy_int
Currently we use non-NUMA aware allocation for TPD and RRD buffers,
this patch modifies to use NUMA friendly allocation.
Signed-off-by: Hemanth Puranik
---
drivers/net/ethernet/qualcomm/emac/emac-mac.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet
This patch adds the 2500Base-X PHY mode support in the Marvell PPv2
driver. 2500Base-X is quite close to 1000Base-X and SGMII modes and uses
nearly the same code path.
Signed-off-by: Antoine Tenart
---
drivers/net/ethernet/marvell/mvpp2.c | 51 +---
1 file changed, 39 ins
This patch adds a fixed-link node to the 10G interface of the 7040-db
board. This is required as the mvpp2 driver now uses phylink. The best
solution would have been to describe the SFP cage but they are not
wired correctly, and thus unusable, so we chose to use fixed-link
instead.
Signed-off-by:
This patch adds a fixed-link node to both 10G interfaces of the 8040-db
board. This is required as the mvpp2 driver now uses phylink. The best
solution would have been to describe the SFP cages but they are not
wired correctly, and thus unusable, so we chose to use fixed-link
instead.
Signed-off-b
Cosmetic patch to align the ethtool functions to ops definitions. This
patch does not change in any way the driver's behaviour.
Signed-off-by: Antoine Tenart
---
drivers/net/ethernet/marvell/mvpp2.c | 24
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/dr
Hi Dave, Russell,
This series convert the Marvell PPv2 driver to phylink (models the MAC
to PHY link).
One important point is the PPv2 driver supports two probe modes: device
tree and ACPI. This series only brings phylink support for the device
tree mode, as the ACPI one will need further work. S
This patch allow the CP110 comphy to configure some lanes in the
2.5G SGMII mode. This mode is quite close to SGMII and uses nearly the
same code path.
Signed-off-by: Antoine Tenart
---
drivers/phy/marvell/phy-mvebu-cp110-comphy.c | 17 ++---
1 file changed, 14 insertions(+), 3 delet
Convert the PPv2 driver to implement phylink helpers, and use phylink in
DT mode. The other mode supported is ACPI, which will need further work
in order to be entirely compatible with phylink.
The MAC and GoP configuration functions were completely moved to fit
into the phylink helpers. When a PH
This patch enables the fourth network interface on the Marvell
Macchiatobin. It is configured in the 2500Base-X PHY mode. The SFP cage
is also described.
Signed-off-by: Antoine Tenart
---
.../boot/dts/marvell/armada-8040-mcbin.dts| 32 +++
1 file changed, 32 insertions(+)
di
In case no Tx disable pin is available the SFP modules will always be
emitting. This could be an issue when using modules using laser as their
light source as we would have no way to disable it when the fiber is
removed. This patch adds a warning when registering an SFP cage which do
not have its t
This patch adds one more generic PHY mode to the phy_mode enum, to allow
configuring generic PHYs to the 2.5G SGMII mode by using the set_mode
callback.
Signed-off-by: Antoine Tenart
Acked-by: Kishon Vijay Abraham I
---
include/linux/phy/phy.h | 1 +
1 file changed, 1 insertion(+)
diff --git a
Hi Russell,
This series was part of the mvpp2 phylink one but as we reworked it to
use fixed-link on the DB boards, the SFP commits weren't needed
anymore for our use case. Two of the three patches still are needed I
believe (I ditched the one about non-wired SFP cages), so they are sent
here in a
From: Russell King
This patch adds the SFP cage description in the Marvell Armada 8040
mcbin, for both 10G interfaces.
Signed-off-by: Russell King
[Antoine: small reworks, commit message]
Signed-off-by: Antoine Tenart
---
.../boot/dts/marvell/armada-8040-mcbin.dts| 38 +++
From: Yan Markman
Remove special stop/start handling from the set_mac_address callback.
All this special care is not needed, and can be removed. It also
simplifies the up/down status in the driver and helps avoiding possible
link status mismatch issues.
Signed-off-by: Yan Markman
[Antoine: comm
From: Yan Markman
Avoid repeating the check for free aggregated descriptors when it
already failed at the beginning of the function.
Signed-off-by: Yan Markman
[Antoine: commit message]
Signed-off-by: Antoine Tenart
---
drivers/net/ethernet/marvell/mvpp2.c | 7 +++
1 file changed, 3 inser
From: Yan Markman
Prevent flood of RX error prints during heavy traffic with weak signal
in link by checking net_ratelimit() before using netdev_err().
Signed-off-by: Yan Markman
[Antoine: small rework, commit message]
Signed-off-by: Antoine Tenart
---
drivers/net/ethernet/marvell/mvpp2.c | 1
This patch adds the 1000Base-X PHY mode support in the Marvell PPv2
driver. 1000Base-X is quite close the SGMII and uses nearly the same
code path.
Signed-off-by: Antoine Tenart
---
drivers/net/ethernet/marvell/mvpp2.c | 72
1 file changed, 51 insertions(+), 21 delet
Hi all,
Those 3 patches are small improvements to the Marvell PPv2 driver. The
series does not conflict with the one sent about phylink and
1000/2500baseX support, so the two series can live in parallel.
Thanks!
Antoine
Yan Markman (3):
net: mvpp2: avoid checking for free aggregated descriptor
The SFF,SFP documentation is clear about making all the DT properties,
with the exception of the compatible, optional. In practice this is not
the case and without an i2c-bus property provided the SFP code will
throw NULL pointer exceptions.
This patch is an attempt to fix this.
Signed-off-by: An
When allocating a xt_table_info structure, we should be clearing out the
full amount of memory that was allocated, not just the "header" of the
structure. Otherwise odd values could be passed to userspace, which is
not a good thing.
Cc: stable
Signed-off-by: Greg Kroah-Hartman
---
net/netfilte
Hi Dave,
here's a pull request to net-next for 4.18. I forgot to mention in the
signed tag was that one id is added to include/linux/mmc/sdio_ids.h but
that was acked by Ulf.
I suspect hat because of my merge of wireless-drivers into
wireless-drivers-next the diffstat from request-pull was wrong
Thu, Mar 22, 2018 at 08:25:46PM CET, andrew.gospoda...@broadcom.com wrote:
>On Thu, Mar 22, 2018 at 01:10:38PM -0600, David Ahern wrote:
>> On 3/22/18 11:49 AM, Jiri Pirko wrote:
>> > Thu, Mar 22, 2018 at 04:34:07PM CET, dsah...@gmail.com wrote:
>> >> On 3/22/18 4:55 AM, Jiri Pirko wrote:
>> >>> Fr
Hi Corentin,
On 16-05-2018 19:32, Corentin Labbe wrote:
> Hello
>
> The dwmac-sun8i driver is broken in next-20180515, symptom are no RX and TX
> errors as shown by ifconfig:
> eth0: flags=4163 mtu 1500
> inet 192.168.1.204 netmask 255.255.255.0 broadcast 192.168.1.255
> ether
On Mon, May 14, 2018 at 05:22:18PM +0200, Stefan Schmidt wrote:
> Hello.
>
>
> Please apply f18fa5de5ba7f1d6650951502bb96a6e4715a948
>
> (net: ieee802154: 6lowpan: fix frag reassembly) to the 4.16.x stable tree.
>
>
> Earlier trees are not needed as the problem was introduced in 4.16.
Really?
On Thu, May 17, 2018 at 10:44:42AM +0200, Greg Kroah-Hartman wrote:
> When allocating a xt_table_info structure, we should be clearing out the
> full amount of memory that was allocated, not just the "header" of the
> structure. Otherwise odd values could be passed to userspace, which is
> not a g
On Wed, May 16, 2018 at 11:00:29PM +0300, Sergei Shtylyov wrote:
> Finally, add support for the DT probing of the R-Car V3H (AKA R8A77980) --
> it's the only R-Car gen3 SoC having the GEther controller -- others have
> only EtherAVB...
>
> Based on the original (and large) patch by Vladimir Barino
On Thu, May 17, 2018 at 10:29:29AM +0200, Antoine Tenart wrote:
> Since v2:
> - Removed the SFP description from the DB boards, as their SFP cages
> are wired properly. We now use fixed-link.
I think you mean "improperly" here.
--
RMK's Patch system: http://www.armlinux.org.uk/developer/pa
On 2018年05月17日 10:55, David Ahern wrote:
On 5/16/18 1:24 AM, Jason Wang wrote:
On 2018年05月16日 11:51, David Ahern wrote:
Hi Jason:
I am trying to test MTU changes to the BPF fib_lookup helper and seeing
something odd. Hoping you can help.
I have a VM with multiple virtio based NICs and tap
Hi Russell,
On Thu, May 17, 2018 at 10:18:56AM +0100, Russell King - ARM Linux wrote:
> On Thu, May 17, 2018 at 10:29:29AM +0200, Antoine Tenart wrote:
> > Since v2:
> > - Removed the SFP description from the DB boards, as their SFP cages
> > are wired properly. We now use fixed-link.
>
> I
On Thu, May 17, 2018 at 10:59:51AM +0200, Michal Kubecek wrote:
> On Thu, May 17, 2018 at 10:44:42AM +0200, Greg Kroah-Hartman wrote:
> > When allocating a xt_table_info structure, we should be clearing out the
> > full amount of memory that was allocated, not just the "header" of the
> > structure
When allocating a xt_table_info structure, we should be clearing out the
full amount of memory that was allocated, not just the "header" of the
structure. Otherwise odd values could be passed to userspace, which is
not a good thing.
Cc: stable
Signed-off-by: Greg Kroah-Hartman
---
v2: use kvzal
On 05/17/2018 02:34 AM, Greg Kroah-Hartman wrote:
> When allocating a xt_table_info structure, we should be clearing out the
> full amount of memory that was allocated, not just the "header" of the
> structure. Otherwise odd values could be passed to userspace, which is
> not a good thing.
>
>
Some HW specific setusp, like sun8i, do not populate all the necessary
callbacks, which is what HWIF helpers were expecting.
Fix this by always trying to get the generic helpers and populate them
if they were not previously populated by HW specific setup.
Signed-off-by: Jose Abreu
Fixes: 5f0456b
From: Jiri Pirko
Do this so the sysfs has "device" link correctly set.
Signed-off-by: Jiri Pirko
---
drivers/net/ethernet/netronome/nfp/flower/main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.c
b/drivers/net/ethernet/netronome/nfp/flowe
From: Jiri Pirko
Don't store repr pointer to reprs array until the representor is
successfully created. This avoids message about "representor
destruction" even when it was never created. Also it cleans-up the flow.
Also, check return value after port alloc.
Signed-off-by: Jiri Pirko
---
drive
On Thu, May 17, 2018 at 02:55:42AM -0700, Eric Dumazet wrote:
>
>
> On 05/17/2018 02:34 AM, Greg Kroah-Hartman wrote:
> > When allocating a xt_table_info structure, we should be clearing out the
> > full amount of memory that was allocated, not just the "header" of the
> > structure. Otherwise o
On Thursday 2018-05-17 12:09, Greg Kroah-Hartman wrote:
>> > --- a/net/netfilter/x_tables.c
>> > +++ b/net/netfilter/x_tables.c
>> > @@ -1183,11 +1183,10 @@ struct xt_table_info *xt_alloc_table_info(unsigned
>> > int size)
>> > * than shoot all processes down before realizing there is nothing
From: Karsten Graul
When the llc handshake fails in an early state, the general cleanup
routines may try to cancel an uninitialized worker. Avoid this by
initializing the worker before the llc initial handshake starts.
Signed-off-by: Karsten Graul
Signed-off-by: Ursula Braun
---
net/smc/af_sm
syzkaller found that following program crashes the host :
{
int fd = socket(AF_SMC, SOCK_STREAM, 0);
int val = 1;
listen(fd, 0);
shutdown(fd, SHUT_RDWR);
setsockopt(fd, 6, TCP_NODELAY, &val, 4);
}
Simply initialize conn.tx_work & conn.send_lock at socket creation,
rather than deeper in
On 05/16/2018 01:29 PM, Toke Høiland-Jørgensen wrote:
> The ACK filter is an optional feature of CAKE which is designed to improve
> performance on links with very asymmetrical rate limits. On such links
> (which are unfortunately quite prevalent, especially for DSL and cable
> subscribers), the
Eric Dumazet writes:
> On 05/16/2018 01:29 PM, Toke Høiland-Jørgensen wrote:
>> The ACK filter is an optional feature of CAKE which is designed to improve
>> performance on links with very asymmetrical rate limits. On such links
>> (which are unfortunately quite prevalent, especially for DSL and
From: Eyal Ilsar
Introduce infrastructure for supporting Factory Test Mode (FTM) of the
wireless LAN subsystem. In order for the user space to access the
firmware in test mode the relevant netlink channel needs to be exposed
from the kernel driver.
The above is achieved as follows:
1) Register w
On 5/17/18 3:28 AM, Hemanth Puranik wrote:
Currently we use non-NUMA aware allocation for TPD and RRD buffers,
this patch modifies to use NUMA friendly allocation.
Signed-off-by: Hemanth Puranik
Acked-by: Timur Tabi
--
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm
Techno
On 05/17/2018 04:23 AM, Toke Høiland-Jørgensen wrote:
>
> We don't do full parsing of SACKs, no; we were trying to keep things
> simple... We do detect the presence of SACK options, though, and the
> presence of SACK options on an ACK will make previous ACKs be considered
> redundant.
>
But t
On 2018年05月16日 22:33, Tiwei Bie wrote:
On Wed, May 16, 2018 at 10:05:44PM +0800, Jason Wang wrote:
On 2018年05月16日 21:45, Tiwei Bie wrote:
On Wed, May 16, 2018 at 08:51:43PM +0800, Jason Wang wrote:
On 2018年05月16日 20:39, Tiwei Bie wrote:
On Wed, May 16, 2018 at 07:50:16PM +0800, Jason Wang w
2018-05-16 22:04 UTC+0100 ~ Sean Young
> Add support for BPF_PROG_RAWIR_EVENT. This type of BPF program can call
> rc_keydown() to reported decoded IR scancodes, or rc_repeat() to report
> that the last key should be repeated.
>
> The bpf program can be attached to using the bpf(BPF_PROG_ATTACH)
When TCP receives an out-of-order packet, it immediately sends
a SACK packet, generating network load but also forcing the
receiver to send 1-MSS pathological packets, increasing its
RTX queue length/depth, and thus processing time.
Wifi networks suffer from this aggressive behavior, but generally
This counter tracks number of ACK packets that the host has not sent,
thanks to ACK compression.
Sample output :
$ nstat -n;sleep 1;nstat|egrep
"IpInReceives|IpOutRequests|TcpInSegs|TcpOutSegs|TcpExtTCPAckCompressed"
IpInReceives123250 0.0
IpOutRequests
Socket can not disappear under us.
Signed-off-by: Eric Dumazet
---
include/net/tcp.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/net/tcp.h b/include/net/tcp.h
index
a08eab58ef7001b3e141e3722fd8a3875e5c5d7d..6ffc8bd894876ad23407f5ec4994350139af85e7
100644
--- a/i
When TCP receives an out-of-order packet, it immediately sends
a SACK packet, generating network load but also forcing the
receiver to send 1-MSS pathological packets, increasing its
RTX queue length/depth, and thus processing time.
Wifi networks suffer from this aggressive behavior, but generally
As explained in commit 9f9843a751d0 ("tcp: properly handle stretch
acks in slow start"), TCP stacks have to consider how many packets
are acknowledged in one single ACK, because of GRO, but also
because of ACK compression or losses.
We plan to add SACK compression in the following patch, we
must t
On 05/17/2018 12:54 PM, Eric Dumazet wrote:
> syzkaller found that following program crashes the host :
>
> {
> int fd = socket(AF_SMC, SOCK_STREAM, 0);
> int val = 1;
>
> listen(fd, 0);
> shutdown(fd, SHUT_RDWR);
> setsockopt(fd, 6, TCP_NODELAY, &val, 4);
> }
>
> Simply initialize c
On Thu, May 17, 2018 at 5:13 AM Ursula Braun wrote:
> This problem should no longer show up with yesterday's net-next commit
> 569bc6436568 ("net/smc: no tx work trigger for fallback sockets").
It definitely triggers on latest net-next, which includes 569bc6436568
Thanks.
Hi Antoine,
On jeu., mai 17 2018, Antoine Tenart wrote:
> Hi Dave, Russell,
>
> This series convert the Marvell PPv2 driver to phylink (models the MAC
> to PHY link).
>
> One important point is the PPv2 driver supports two probe modes: device
> tree and ACPI. This series only brings phylink su
On Thu, May 17, 2018 at 1:05 PM, Jiri Pirko wrote:
> From: Jiri Pirko
>
> Do this so the sysfs has "device" link correctly set.
please no
This is likely to create bunch of issues with respect to how libvirt
deals with the representors.
We were discussing it off list between nfp and mlnx driver
As of Linux 4.14, it is possible to define advanced local processing for
IPv6 packets with a Segment Routing Header through the seg6local LWT
infrastructure. This LWT implements the network programming principles
defined in the IETF “SRv6 Network Programming” draft.
The implemented operations are
This patch adds the End.BPF action to the LWT seg6local infrastructure.
This action works like any other seg6local End action, meaning that an IPv6
header with SRH is needed, whose DA has to be equal to the SID of the
action. It will also advance the SRH to the next segment, the BPF program
does no
The function lookup_nexthop is essential to implement most of the seg6local
actions. As we want to provide a BPF helper allowing to apply some of these
actions on the packet being processed, the helper should be able to call
this function, hence the need to make it public.
Moreover, if one argumen
The new bpf_lwt_push_encap helper should only be accessible within the
LWT BPF IN hook, and not the OUT one, as this may lead to a skb under
panic.
At the moment, both LWT BPF IN and OUT share the same list of helpers,
whose calls are authorized by the verifier. This patch separates the
verifier o
include/net/seg6.h cannot be included in a source file if CONFIG_IPV6 is
not enabled:
include/net/seg6.h: In function 'seg6_pernet':
>> include/net/seg6.h:52:14: error: 'struct net' has no member named
'ipv6'; did you mean 'ipv4'?
return net->ipv6.seg
Add a new test for the seg6local End.BPF action. The following helpers
are also tested:
- bpf_lwt_push_encap within the LWT BPF IN hook
- bpf_lwt_seg6_action
- bpf_lwt_seg6_adjust_srh
- bpf_lwt_seg6_store_bytes
A chain of End.BPF actions is built. The SRH is injected through a LWT
BPF IN hook bef
The BPF seg6local hook should be powerful enough to enable users to
implement most of the use-cases one could think of. After some thinking,
we figured out that the following actions should be possible on a SRv6
packet, requiring 3 specific helpers :
- bpf_lwt_seg6_store_bytes: Modify non-sensi
We recently refactored this code and introduced a static checker
warning. Smatch complains that if cmd->index is zero then we would
underflow the arrays. That's obviously true.
The question is whether we prevent cmd->index from being zero at a
different level. I've looked at the code and I don'
On Tue, May 15, 2018 at 11:19 AM, Christophe ROULLIER
wrote:
> Hi Rob,
Please don't top post to lists.
>
> I do not understand, so let me explain our status:
>
> We have syscfg IP Harware in our SOC.
Add a compatible string that uniquely identifies what the block is. So
something like "st,stm32f
On Thu, May 17, 2018 at 10:29:06AM +0200, Antoine Tenart wrote:
> The SFF,SFP documentation is clear about making all the DT properties,
> with the exception of the compatible, optional. In practice this is not
> the case and without an i2c-bus property provided the SFP code will
> throw NULL point
Thu, May 17, 2018 at 02:25:14PM CEST, gerlitz...@gmail.com wrote:
>On Thu, May 17, 2018 at 1:05 PM, Jiri Pirko wrote:
>> From: Jiri Pirko
>>
>> Do this so the sysfs has "device" link correctly set.
>
>please no
>
>This is likely to create bunch of issues with respect to how libvirt
>deals with th
Documentation for eBPF helpers can be parsed from bpf.h and eventually
turned into a man page. Commit 6f96674dbd8c ("bpf: relax constraints on
formatting for eBPF helper documentation") changed the script used to
parse it, in order to allow for different indent style and to ease the
work for writin
Hi Andrew,
On Thu, May 17, 2018 at 02:41:28PM +0200, Andrew Lunn wrote:
> On Thu, May 17, 2018 at 10:29:06AM +0200, Antoine Tenart wrote:
> > The SFF,SFP documentation is clear about making all the DT properties,
> > with the exception of the compatible, optional. In practice this is not
> > the c
On Thu, May 17, 2018 at 02:56:48PM +0200, Antoine Tenart wrote:
> Hi Andrew,
>
> On Thu, May 17, 2018 at 02:41:28PM +0200, Andrew Lunn wrote:
> > On Thu, May 17, 2018 at 10:29:06AM +0200, Antoine Tenart wrote:
> > > The SFF,SFP documentation is clear about making all the DT properties,
> > > with
From: Andrea Greco
Add support for com20022I/com20020, io mapped.
Signed-off-by: Andrea Greco
---
drivers/net/arcnet/Kconfig | 9 +-
drivers/net/arcnet/Makefile | 1 +
drivers/net/arcnet/arcdevice.h | 14 ++
drivers/net/arcnet/com20020-io.c | 287 +
From: Andrea Greco
Add devicetree bindings for smsc com20020
Signed-off-by: Andrea Greco
---
.../devicetree/bindings/net/smsc-com20020.txt | 21 +
1 file changed, 21 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/smsc-com20020.txt
diff --git
From: Andrea Greco
If com20020 clock is major of 40Mhz SLOWARB bit is requested.
Signed-off-by: Andrea Greco
---
drivers/net/arcnet/com20020.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/net/arcnet/com20020.c b/drivers/net/arcnet/com20020.c
index 2fd00d2dd6bf..f1de02f05305
From: Andrea Greco
Setup ethtols for export com20020 diag register
Signed-off-by: Andrea Greco
---
drivers/net/arcnet/com20020-io.c | 1 +
drivers/net/arcnet/com20020-isa.c | 1 +
drivers/net/arcnet/com20020.c | 24
drivers/net/arcnet/com20020.h | 1 +
driv
Eric Dumazet writes:
> On 05/17/2018 04:23 AM, Toke Høiland-Jørgensen wrote:
>
>>
>> We don't do full parsing of SACKs, no; we were trying to keep things
>> simple... We do detect the presence of SACK options, though, and the
>> presence of SACK options on an ACK will make previous ACKs be consi
Reported-by: Vlad Buslov
Reported-by: Davide Caratti
Signed-off-by: Roman Mashak
---
.../selftests/tc-testing/tc-tests/actions/ife.json | 28 +++---
1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json
b/to
On Thu, May 17, 2018 at 03:04:06PM +0200, Andrew Lunn wrote:
>
> I was thinking about how it reads the bit rate from the EEPROM. From
> that it determines what mode the MAC could use, 1000-Base-X,
> 2500-Base-X, etc. Can you still configure this correctly via ethtool,
> if you don't have the bitra
On Thu, May 17, 2018 at 12:42:00PM +0200, Jan Engelhardt wrote:
>
> On Thursday 2018-05-17 12:09, Greg Kroah-Hartman wrote:
> >> > --- a/net/netfilter/x_tables.c
> >> > +++ b/net/netfilter/x_tables.c
> >> > @@ -1183,11 +1183,10 @@ struct xt_table_info
> >> > *xt_alloc_table_info(unsigned int size
Hi David, Florian,
Results of slowing down CPU follows bellow.
On 16-05-2018 20:01, Florian Fainelli wrote:
> On 05/16/2018 11:56 AM, David Miller wrote:
>> From: Jose Abreu
>> Date: Wed, 16 May 2018 13:50:42 +0100
>>
>>> David raised some rightfull constrains about the use of indirect callbacks
In order to make TDC tests match the output patterns, the missing space
character must be added in the mode output string.
Signed-off-by: Roman Mashak
---
tc/m_ife.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tc/m_ife.c b/tc/m_ife.c
index 5320e94dbd48..20e9c73d9a0e 10064
On Wed 16 May 2018 at 21:51, Jiri Pirko wrote:
> Wed, May 16, 2018 at 11:23:41PM CEST, vla...@mellanox.com wrote:
>>
>>On Wed 16 May 2018 at 17:36, Roman Mashak wrote:
>>> Vlad Buslov writes:
>>>
On Wed 16 May 2018 at 14:38, Roman Mashak wrote:
> On Wed, May 16, 2018 at 2:43 AM, Vlad
Hi,
looking at the ehea_mem_notifier() and called functions, I wonder if
it can tolerate addresses and sizes that are not aligned to EHEA_SECTSIZE.
Looks like for MEM_ONLINE/MEM_GOING_OFFLINE ehea_update_busmap() will do
nothing in case we don't span at least one EHEA_SECTSIZE.
This implies, tha
Hi Quentin,
On Thu, May 17, 2018 at 01:10:56PM +0100, Quentin Monnet wrote:
> 2018-05-16 22:04 UTC+0100 ~ Sean Young
> > Add support for BPF_PROG_RAWIR_EVENT. This type of BPF program can call
> > rc_keydown() to reported decoded IR scancodes, or rc_repeat() to report
> > that the last key should
We report the crash: KASAN: use-after-free Read in vhost_chr_write_iter
This crash has been found in v4.17-rc1 using RaceFuzzer (a modified
version of Syzkaller), which we describe more at the end of this
report. Our analysis shows that the race occurs when invoking two
syscalls concurrently, writ
On 05/17/2018 02:20 PM, Eric Dumazet wrote:
> On Thu, May 17, 2018 at 5:13 AM Ursula Braun wrote:
>
>> This problem should no longer show up with yesterday's net-next commit
>> 569bc6436568 ("net/smc: no tx work trigger for fallback sockets").
>
> It definitely triggers on latest net-next, whi
On Wed, May 16, 2018 at 7:36 PM, David Miller wrote:
> From: Roopa Prabhu
> Date: Wed, 16 May 2018 13:30:28 -0700
>
>> yes, but we hold rcu read lock before calling the reply function for
>> fib result. I did consider allocating the skb before the read
>> lock..but then the refactoring (into a s
We make it easier for users to correlate between 128-bit node
identities and 32-bit node hash number by extending the 'node list'
command to also show the hash number.
We also improve the 'nametable show' command to show the node identity
instead of the node hash number. Since the former potential
Fri, Mar 23, 2018 at 06:09:29PM CET, f.faine...@gmail.com wrote:
>On 03/23/2018 07:49 AM, Jiri Pirko wrote:
>> Fri, Mar 23, 2018 at 02:30:02PM CET, and...@lunn.ch wrote:
>>> On Thu, Mar 22, 2018 at 11:55:14AM +0100, Jiri Pirko wrote:
From: Jiri Pirko
Set the attrs and allow to expos
This patchset aims to fix an uninitialized variable issue and
a double-free issue in __sock_map_ctx_update_elem.
Both issues were reported by Coverity.
Thanks.
Gustavo A. R. Silva (2):
bpf: sockmap, fix uninitialized variable
bpf: sockmap, fix double-free
kernel/bpf/sockmap.c | 3 +--
1 fi
On 05/17/2018 07:02 AM, Jiri Pirko wrote:
> Fri, Mar 23, 2018 at 06:09:29PM CET, f.faine...@gmail.com wrote:
>> On 03/23/2018 07:49 AM, Jiri Pirko wrote:
>>> Fri, Mar 23, 2018 at 02:30:02PM CET, and...@lunn.ch wrote:
On Thu, Mar 22, 2018 at 11:55:14AM +0100, Jiri Pirko wrote:
> From: Jir
There is a potential execution path in which variable err is
returned without being properly initialized previously.
Fix this by initializing variable err to 0.
Addresses-Coverity-ID: 1468964 ("Uninitialized scalar variable")
Fixes: e5cd3abcb31a ("bpf: sockmap, refactor sockmap routines to work
w
Hi Bhadram,
On 15-05-2018 07:44, Bhadram Varka wrote:
> Hi Jose,
>
> On 5/10/2018 9:15 PM, Jose Abreu wrote:
>>
>>
>> On 10-05-2018 16:08, Bhadram Varka wrote:
>>> Hi Jose,
>>>
>>> On 5/10/2018 7:59 PM, Jose Abreu wrote:
Hi Bhadram,
On 10-05-2018 09:55, Jose Abreu wrote:
> ++net
Hello Greg.
On 17.05.2018 10:59, Greg KH wrote:
> On Mon, May 14, 2018 at 05:22:18PM +0200, Stefan Schmidt wrote:
>> Hello.
>>
>>
>> Please apply f18fa5de5ba7f1d6650951502bb96a6e4715a948
>>
>> (net: ieee802154: 6lowpan: fix frag reassembly) to the 4.16.x stable tree.
>>
>>
>> Earlier trees are not
Thu, May 17, 2018 at 04:08:10PM CEST, f.faine...@gmail.com wrote:
>
>
>On 05/17/2018 07:02 AM, Jiri Pirko wrote:
>> Fri, Mar 23, 2018 at 06:09:29PM CET, f.faine...@gmail.com wrote:
>>> On 03/23/2018 07:49 AM, Jiri Pirko wrote:
Fri, Mar 23, 2018 at 02:30:02PM CET, and...@lunn.ch wrote:
> On
__gre6_xmit() pushes GRE headers before handing over to ip6_tnl_xmit()
for generic IP-in-IP processing. However it doesn't make sure that there
is enough headroom to push the header to. That can lead to the panic
cited below. (Reproducer below that).
Fix by requesting either needed_headroom if alr
This series mends some problems in headroom management in ip6_gre
module. The current code base has the following three closely-related
problems:
- ip6gretap tunnels neglect to ensure there's enough writable headroom
before pushing GRE headers.
- ip6erspan does this, but assumes that dev->neede
The function ip6gre_tnl_link_config() is used for setting up
configuration of both ip6gretap and ip6erspan tunnels. Split the
function into the common part and the route-lookup part. The latter then
takes the calculated header length as an argument. This split will allow
the patches down the line t
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