From: Alexey Khoroshilov
Date: Sat, 25 Mar 2017 01:48:08 +0300
> vlsi_alloc_ring() checks for dma mapping errors by comparison
> returned address with zero, while pci_dma_mapping_error() should be used.
>
> Found by Linux Driver Verification project (linuxtesting.org).
>
> Signed-off-by: Alexey
From: k...@exchange.microsoft.com
Date: Fri, 24 Mar 2017 20:54:08 -0700
> Fix miscellaneous issues.
Series applied, thanks.
From: Arnd Bergmann
Date: Fri, 24 Mar 2017 23:02:49 +0100
> When dev_dbg() is enabled, we print uninitialized data, as gcc-7.0.1
> now points out:
>
> ethernet/hisilicon/hns/hns_dsaf_main.c: In function
> 'hns_dsaf_set_promisc_tcam':
> ethernet/hisilicon/hns/hns_dsaf_main.c:2947:75: error:
> '
From: Jonas Bonn
Date: Fri, 24 Mar 2017 23:23:19 +0100
> Changes since v4:
>
> * Respin the series on top of net-next; the conflicts were trivial,
> amounting to just code having been shifted about
Series applied, but you really have to make improvements to your header
postings.
First of all
On Sat, Mar 25, 2017 at 08:01:51PM -0700, David Miller wrote:
> From: Steffen Klassert
> Date: Fri, 24 Mar 2017 10:41:59 +0100
>
> > On Thu, Mar 23, 2017 at 12:24:43PM +0100, Jason A. Donenfeld wrote:
> >> Under extremely heavy uses of padata, crashes occur, and with list
> >> debugging turned on
From: Arnd Bergmann
Date: Fri, 24 Mar 2017 23:02:50 +0100
> hns_dsaf_set_mac_key() calls dsaf_set_field() on an uninitialized field,
> which will then change only a few of its bits, causing a warning with
> the latest gcc:
>
> hisilicon/hns/hns_dsaf_main.c: In function 'hns_dsaf_set_mac_uc_entry
From: Daniele Palmas
Date: Fri, 24 Mar 2017 14:22:44 +0100
> This patch adds support for qmap mux protocol available in recent
> Qualcomm based modems.
>
> The qmap mux protocol can be used for multiplexing data packets in
> order to have multiple ip streams through the same physical device.
>
From: Jiri Pirko
Date: Sat, 25 Mar 2017 08:28:22 +0100
> From: Arkadi Sharshevsky
>
> Currently the return allocated index and err value are multiplexed.
> This patch changes the API to decouple the ret value from the allocated
> index.
>
> Signed-off-by: Arkadi Sharshevsky
> Reviewed-by: Ido
From: Steffen Klassert
Date: Fri, 24 Mar 2017 10:41:59 +0100
> On Thu, Mar 23, 2017 at 12:24:43PM +0100, Jason A. Donenfeld wrote:
>> Under extremely heavy uses of padata, crashes occur, and with list
>> debugging turned on, this happens instead:
...
>> Signed-off-by: Jason A. Donenfeld
>
> Ac
From: Jeff Kirsher
Date: Sat, 25 Mar 2017 01:12:59 -0700
> From: Carolyn Wyborny
>
> This patch adds a delay to Rx queue disables to accommodate HW needs.
>
> Change-ID: I2864ca667ce5dcc2cc44f8718113b719742a46a1
> Signed-off-by: Carolyn Wyborny
> Tested-by: Andrew Bowers
> Signed-off-by: Jef
RTNL currently generates notifications on some netdev notifier events.
However, user space has no idea what changed. All it sees is the
data and has to infer what has changed. For some events that is not
possible.
This patch adds a new field to RTM_NEWLINK message called IFLA_EVENT
that would ha
--
Attn: Gewinner
Ihre E-Mail-Adresse hat die Summe von 1,200.000.00 Euro gewonnen.
Im Email Benützer Online Programm Weihnachtslotterie Navida , in Madrid
Spanien .
Wir schreiben ihnen ,um sich offiziel über die Auszeichnung zu
Benachrichtigen ,
damit Sie sich mit der Zuständigen Vermittleri
On Wed, 8 Mar 2017 16:03:51 +0200, Gal Pressman wrote:
> This ethtool patch adds support to set and get the current RSS hash
> function for the device through the new hfunc mask field in the
> ethtool_rxfh struct. Kernel supported hash function names are queried
> with ETHTOOL_GSTRINGS - each stri
David Ahern writes:
> Bump the maximum number of labels for MPLS routes from 2 to 12. To keep
> memory consumption in check the labels array is moved to the end of mpls_nh
> and mpls_iptunnel_encap structs as a 0-sized array. Allocations use the
> maximum number of labels across all nexthops in a
The ethtool api {get|set}_settings is deprecated.
We move this driver to new api {get|set}_link_ksettings.
As I don't have the hardware, I'd be very pleased if
someone may test this patch.
Signed-off-by: Philippe Reynes
---
drivers/net/cris/eth_v10.c | 32
1 f
Alow users to push down more labels per MPLS encap. Same logic as LSR
use case, so re-use the maximum number of labels.
Signed-off-by: David Ahern
---
include/net/mpls_iptunnel.h | 4 +---
net/mpls/af_mpls.c | 5 -
net/mpls/internal.h | 5 +
net/mpls/mpls_iptunnel.c
Allow users to push down more labels per MPLS route. With the previous
patch no memory allocations for routes are based on MAX_NEW_LABELS, so
the limit is only used to keep userspace in check.
Per discussions, 16 labels has been deemed execessive, 8 seems to handle
most use cases, though 1 user ha
Move labels to the end of mpls_nh as a 0-sized array and within mpls_route
move the via for a nexthop after the mpls_nh. The new layout becomes:
+--+
| mpls_route |
+--+
| mpls_nh 0|
+--+
| alignmen
Number of nexthops and number of alive nexthops are tracked using an
unsigned int. A route should never have more than 255 nexthops so
convert both to u8. Update all references and intermediate variables
to consistently use u8 as well.
Shrinks the size of mpls_route from 32 bytes to 24 bytes with
Bump the maximum number of labels for MPLS routes from 2 to 12. To keep
memory consumption in check the labels array is moved to the end of mpls_nh
and mpls_iptunnel_encap structs as a 0-sized array. Allocations use the
maximum number of labels across all nexthops in a route for LSR and the
number
On Mon, 2017-03-20 at 08:32 +0200, Leon Romanovsky wrote:
> On Sun, Mar 19, 2017 at 06:03:54PM +0100, Romain Perier wrote:
> >
> > The PCI pool API is deprecated. This commit replaces the PCI pool
> > old
> > API by the appropriate function with the DMA pool API.
> >
> > Signed-off-by: Romain Per
On Fri, Mar 24, 2017 at 2:52 PM, Saeed Mahameed wrote:
> Hi Dave,
>
> This series provides some preformancee optimizations for mlx5e
> driver, especially for XDP TX flows.
>
> 1st patch is a simple change of rmb to dma_rmb in CQE fetch routine
> which shows a huge gain for both RX and TX packet ra
Current addr4_match() code has special test for /0 prefixes because of
standard required undefined behaviour. However, it is possible to omit
it on 64-bit because shifting can be done within a 64-bit register and
then truncated to the expected value (which is 0 mask).
Implicit truncation by htonl(
On Fri, Mar 24, 2017 at 05:16:44PM +, David Laight wrote:
> From: Alexey Dobriyan
> > Sent: 23 March 2017 23:33
> > Current addr4_match() code has special test for /0 prefixes because of
> > standard required undefined behaviour. However, it is possible to omit
> > it on 64-bit because shifting
Hi Subash,
2017-03-24 18:45 GMT+01:00 Subash Abhinov Kasiviswanathan
:
> On 2017-03-24 07:22, Daniele Palmas wrote:
>>
>> This patch adds support for qmap mux protocol available in recent
>> Qualcomm based modems.
>>
>> The qmap mux protocol can be used for multiplexing data packets in
>> order to
Hi Sergei,
2017-03-24 17:31 GMT+01:00 Sergei Shtylyov :
> Hello!
>
>
> On 03/24/2017 04:22 PM, Daniele Palmas wrote:
>
>> This patch updates the documentation related to the new files added for
>> qmap mux support.
>>
>> Signed-off-by: Daniele Palmas
>> ---
>> Documentation/ABI/testing/sysfs-cla
From: Colin Ian King
ndev is being checked to see if it is a null pointer however before
the null check ndev is being dereferenced; hence there is a potential
null pointer dereference bug that needs fixing. Fix this by only
dereferencing ndev after the null check.
Detected by CoverityScan, CID#1
From: Colin Ian King
It is possible for an uninitialized value of ret to be returned
so fix this by initializing ret to zero.
Detected by CoverityScan, CID#1420762 ("Uninitialized scalar variable")
Fixes: 163891d7d429 ("netvsc: handle offline mtu and channel change")
Signed-off-by: Colin Ian Ki
Rmoved parentheses on the right hand side of assignment, as they are
not required. The following coccinelle script was used to fix this
issue:
@@
local idexpression id;
expression e;
@@
id =
-(
e
-)
Signed-off-by: Arushi Singhal
---
net/netfilter/ipvs/ip_vs_proto_tcp.c | 2 +-
net/netfilter/
This patch removes multiple assignments.
Done using coccinelle.
@@
identifier i1,i2;
constant c;
@@
- i1=i2=c;
+ i1=c;
+ i2=c;
Signed-off-by: Arushi Singhal
---
contribution to outreachy netfilter project.
net/netfilter/nf_conntrack_proto_sctp.c | 3 ++-
1 file changed, 2 insertions(+), 1 delet
Hi,
While applying/removing shapers on few thousands of ppp interfaces got
pppoe server rebooted with this message:
[51306.144984] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s!
[swapper/0:0]
[51306.145319] Modules linked in: sch_sfq cls_fw act_police cls_u32
sch_ingress sch_htb pppoe p
On Sat, Mar 25, 2017 at 2:26 AM, Alexei Starovoitov wrote:
> On 3/24/17 2:52 PM, Saeed Mahameed wrote:
>>
>> Hi Dave,
>>
>> This series provides some preformancee optimizations for mlx5e
>> driver, especially for XDP TX flows.
>>
>> 1st patch is a simple change of rmb to dma_rmb in CQE fetch routi
Remove typedef from struct.
Arushi Singhal (2):
net: netfilter: Remove typedef from "typedef struct field_t"
net: netfilter: Remove typedef from "typedef struct bitstr_t"
net/netfilter/nf_conntrack_h323_asn1.c | 98 +-
1 file changed, 49 insertions(+), 49 dele
This patch removes typedefs from struct and renames it from "typedef struct
bitstr_t" to "struct bitstr" as per kernel coding standards."
Signed-off-by: Arushi Singhal
---
net/netfilter/nf_conntrack_h323_asn1.c | 80 +-
1 file changed, 40 insertions(+), 40 deletio
This patch removes typedefs from struct and renames it from "typedef struct
field_t" to "struct field" as per kernel coding standards."
Signed-off-by: Arushi Singhal
---
net/netfilter/nf_conntrack_h323_asn1.c | 68 +-
1 file changed, 34 insertions(+), 34 deletions
On 3/25/2017 11:12 AM, Jeff Kirsher wrote:
From: Carolyn Wyborny
This patch adds a delay to Rx queue disables to accommodate HW needs.
Change-ID: I2864ca667ce5dcc2cc44f8718113b719742a46a1
Signed-off-by: Carolyn Wyborny
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/e
Hello!
On 3/25/2017 1:48 AM, Alexey Khoroshilov wrote:
vlsi_alloc_ring() checks for dma mapping errors by comparison
DMA. Comparing.
returned address with zero, while pci_dma_mapping_error() should be used.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: A
commit 28ee1b746f493b7c62347d714f58fbf4f70df4f0 upstream.
Unfortunately too many devices (not under our control) use tcp_tw_recycle=1,
which depends on timestamps being identical of the same saddr.
Although tcp_tw_recycle got removed in net-next we can't make
such end hosts disappear so downgrade
On 03/24/2017 10:48 PM, David Miller wrote:
> Series applied, thanks.
>
> I think you should make SEG6_IPTUNNEL select DST_CACHE and then remove all of
> these ugly ifdefs.
Thanks
Agreed, I'll submit a patch for that :)
David
signature.asc
Description: OpenPGP digital signature
From: Bimmy Pujari
Removed no longer needed delays. At preproduction stage those delays were
needed but now these delays are not needed.
Signed-off-by: Bimmy Pujari
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/i40e/i40e_main.c | 2 --
1 file changed, 2
From: Carolyn Wyborny
This patch adds a delay to Rx queue disables to accommodate HW needs.
Change-ID: I2864ca667ce5dcc2cc44f8718113b719742a46a1
Signed-off-by: Carolyn Wyborny
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/i40e/i40e_main.c | 2 ++
1 file
From: Alexander Duyck
This is a minor clean-up to make the i40e/i40evf process_skb_fields
function look a little more like what we have in igb. The Rx checksum
function called out a need for skb->protocol but I can't see where it
actually needs it. I am assuming this is something that was likel
From: Robert Konklewski
First, this patch eliminates IOMMU DMAR Faults caused by VF hardware.
This is done by enabling VF hardware only after VSI resources are
freed. Otherwise, hardware could DMA into memory that is (or just has
been) being freed.
Then, the VF driver is activated only after VSI
From: Alexander Duyck
Since FCoE isn't supported by the i40e products there isn't much point in
carrying around code that will always evaluate to false. This patch goes
through and strips out the code in several spots so that we don't go around
carrying variables and/or code that is always going
From: Alexander Duyck
We need to reset skb back to NULL when we have freed it in the Rx cleanup
path. I found one spot where this wasn't occurring so this patch fixes it.
Change-ID: Iaca68934200732cd4a63eb0bd83b539c95f8c4dd
Signed-off-by: Alexander Duyck
Tested-by: Andrew Bowers
Signed-off-by
From: Harshitha Ramamurthy
There exists a bug in the driver where the calculation of the
RSS size was not taking into account the number of traffic classes
enabled. This patch factors in the traffic classes both in
the initial configuration of the table as well as reconfiguration.
Change-ID: I34
From: Alexander Duyck
Looking over the code for FCoE it looks like the Rx path has been broken at
least since the last major Rx refactor almost a year ago. It seems like
FCoE isn't supported for any of the Fortville/Fortpark hardware so there
isn't much point in carrying the code around, especia
From: Jacob Keller
Probably due to some mis-merging fix a bug associated with commits
d7ce6422d6e6 ("i40e: don't check params until after checking for client
instance", 2017-02-09) and 3140aa9a78c9 ("i40e: KISS the client
interface", 2017-03-14)
The first commit tried to move the initialization
From: Alexander Duyck
Update the driver code so that we do bulk updates of the page reference
count instead of just incrementing it by one reference at a time. The
advantage to doing this is that we cut down on atomic operations and
this in turn should give us a slight improvement in cycles per
This series contains updates to i40e and i40evf only.
Alex updates the driver code so that we can do bulk updates of the page
reference count instead of just incrementing it by one reference at a
time. Fixed an issue where we were not resetting skb back to NULL when
we have freed it. Cleaned up
From: Colin Ian King
VSI is being dereferenced before the VSI null check; if VSI is
null we end up with a null pointer dereference. Fix this by
performing VSI deference after the VSI null check. Also remove
the need for using adapter by using vsi->back->cinst.
Detected by CoverityScan, CID#141
From: Arkadi Sharshevsky
Add support for pipeline debug (dpipe). The headers are used both the
gain visibillity into the headers supported by the hardware, and to
build the headers/field database which is used by other commands.
Examples:
First we can see the headers supported by the hardware:
From: Jiri Pirko
Arkadi says:
While doing the hardware offloading process much of the hardware
specifics cannot be presented. An example for such is the routing
LPM algorithm which differ in hardware implementation from the
kernel software implementation. The only information the user receives
i
From: Arkadi Sharshevsky
The pipeline debug is used to export the pipeline abstractions for the
main objects - tables, headers and entries. The only support for set is
for changing the counter parameter on specific table.
The basic structures:
Header - can represent a real protocol header infor
From: Arkadi Sharshevsky
Add support for counter allocation on router interfaces. The allocation
depends on the counter state of relevant table. In case the counting is
disabled or no counters left the counter index will be set as invalid.
Also a counter pool for router allocation is added.
Sig
From: Arkadi Sharshevsky
Update RITR for counter support. This allows adding counters for
ASIC's router ports.
Signed-off-by: Arkadi Sharshevsky
Signed-off-by: Jiri Pirko
---
drivers/net/ethernet/mellanox/mlxsw/reg.h | 54 +++
1 file changed, 54 insertions(+)
diff
From: Arkadi Sharshevsky
The RICNT register retrieves per port performance counter. It will be
used to query the router interfaces statistics.
Signed-off-by: Arkadi Sharshevsky
Signed-off-by: Jiri Pirko
---
drivers/net/ethernet/mellanox/mlxsw/reg.h | 124 ++
1 file
From: Arkadi Sharshevsky
Add placeholder for dpipe. Support for specific tables and headers will
be introduced in following patches. The headers are shared between all
mlxsw_sp instances.
Signed-off-by: Arkadi Sharshevsky
Signed-off-by: Jiri Pirko
---
drivers/net/ethernet/mellanox/mlxsw/Makef
From: Arkadi Sharshevsky
Implement dpipe's table ops for erif table which provide:
1. Getting the entries in the table with the associate values.
- match on "mlxsw_meta:erif_index"
- action on "mlxsw_meta:forwared_out"
2. Synchronize the hardware in case of enabling/disabling coun
From: Arkadi Sharshevsky
Add rif helper function to access the rif index and rif devices ifindex.
This functions will be used by dpipe in order to dump the rif table.
Signed-off-by: Arkadi Sharshevsky
Signed-off-by: Jiri Pirko
---
drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 10 +++
From: Arkadi Sharshevsky
Add definition for egress router interface table. This table describes
the final part in the routing pipeline. This table matches the egress
interface index (rif index, which is set by the previous stages and
determine the out port) and makes the decision of forwarding th
From: Arkadi Sharshevsky
Currently the return allocated index and err value are multiplexed.
This patch changes the API to decouple the ret value from the allocated
index.
Signed-off-by: Arkadi Sharshevsky
Reviewed-by: Ido Schimmel
Signed-off-by: Jiri Pirko
---
drivers/net/ethernet/mellanox/
On Fri, Mar 24, 2017 at 05:16:45PM +, Joao Pinto wrote:
> For cores that have more than 1 TX queue configured, the kernel would crash,
> since only one TX queue is permitted by default.
>
> Signed-off-by: Joao Pinto
> ---
> drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +-
> 1 file c
63 matches
Mail list logo
