On 02/03/2016 06:20 PM, Arnd Bergmann wrote:
> On Wednesday 03 February 2016 16:21:05 Grygorii Strashko wrote:
>> On 02/03/2016 04:11 PM, Franklin S Cooper Jr. wrote:
>>> On 02/02/2016 07:19 PM, Franklin S Cooper Jr. wrote:
>
So only making this change on the latest master with no
oth
From: Larry Finger
> Sent: 04 February 2016 15:44
> On 02/04/2016 03:48 AM, David Laight wrote:
> > From: Larry Finger
> >> Sent: 03 February 2016 19:45
> > ...
> >> The performance will depend on where you satisfy the condition. All switch
> >> cases
> >> have the same execution time, but in the
>-Original Message-
>From: Jay Vosburgh [mailto:jay.vosbu...@canonical.com]
>Sent: Wednesday, February 03, 2016 9:57 PM
>To: Tantilov, Emil S
>Cc: netdev@vger.kernel.org; go...@cumulusnetworks.com; zhuyj;
>j...@mellanox.com
>Subject: Re: bonding reports interface up with 0 Mbps
>
>Tantilov,
On 02/04/2016 03:48 AM, David Laight wrote:
From: Larry Finger
Sent: 03 February 2016 19:45
...
The performance will depend on where you satisfy the condition. All switch cases
have the same execution time, but in the if .. else if .. else form, the earlier
tests execute more quickly. I'm not
From: Craig Gallek
This patch series complements an earlier series (6a5ef90c58da)
which added faster SO_REUSEPORT lookup for UDP sockets by
extending the feature to TCP sockets. It uses the same
array-based data structure which allows for socket selection
after finding the first listening socket
From: Craig Gallek
tcp_hdrlen is wasteful if you already have a pointer to struct tcphdr.
This splits the size calculation into a helper function that can be
used if a struct tcphdr is already available.
Signed-off-by: Craig Gallek
---
include/linux/tcp.h | 7 ++-
1 file changed, 6 inserti
From: Craig Gallek
Unfortunately the existing test relied on packet payload in order to
map incoming packets to sockets. In order to get this to work with TCP,
TCP_FASTOPEN needed to be used.
Since the fast open path is slightly different than the standard TCP path,
I created a second test whic
From: Craig Gallek
This change extends the fast SO_REUSEPORT socket lookup implemented
for UDP to TCP. Listener sockets with SO_REUSEPORT and the same
receive address are additionally added to an array for faster
random access. This means that only a single socket from the group
must be found i
From: Craig Gallek
Both of the lines in this patch probably should have been included
in the initial implementation of this code for generic socket
support, but weren't technically necessary since only UDP sockets
were supported.
First, the sk_reuseport_cb points to a structure which assumes
eac
From: Craig Gallek
This is a preliminary step to allow fast socket lookup of SO_REUSEPORT
groups. Doing so with a BPF filter will require access to the
skb in question. This change plumbs the skb (and offset to payload
data) through the call stack to the listening socket lookup
implementations
From: Craig Gallek
In order to support fast lookups for TCP sockets with SO_REUSEPORT,
the function that adds sockets to the listening hash set needs
to be able to check receive address equality. Since this equality
check is different for IPv4 and IPv6, we will need two different
socket hashing
From: Craig Gallek
In order to support fast reuseport lookups in TCP, the hash function
defined in struct proto must be capable of returning an error code.
This patch changes the function signature of all related hash functions
to return an integer and handles or propagates this return value at
a
From: Craig Gallek
In order to support fast lookups for TCP sockets with SO_REUSEPORT,
the function that adds sockets to the listening hash set needs
to be able to check receive address equality. Since this equality
check is different for IPv4 and IPv6, we will need two different
socket hashing
From: Craig Gallek
This patch series complements an earlier series (6a5ef90c58da)
which added faster SO_REUSEPORT lookup for UDP sockets by
extending the feature to TCP sockets. It uses the same
array-based data structure which allows for socket selection
after finding the first listening socket
From: Craig Gallek
In order to support fast reuseport lookups in TCP, the hash function
defined in struct proto must be capable of returning an error code.
This patch changes the function signature of all related hash functions
to return an integer and handles or propagates this return value at
a
On do, 2016-02-04 at 15:54 +0100, Dmitry Vyukov wrote:
> One TIOCSETD is enough to trigger the leak.
> I've tested with different line disciplines and only N_GIGASET_M101
> triggers the leak.
So things appear to be just on my plate now. I'll see what I can come up
with. Feel free to prod me if I s
On Thu, Feb 4, 2016 at 2:46 PM, Paul Bolle wrote:
> Hi Dmitry,
>
> On do, 2016-02-04 at 14:15 +0100, Dmitry Vyukov wrote:
>> On Thu, Feb 4, 2016 at 2:09 PM, Paul Bolle wrote:
>> > What are you seeing here?
>>
>> I see that active_objs is slowly, constantly growing.
>>
>> I've attached my config f
From: Eric Dumazet
Dmitry reported memory leaks of IP options allocated in
ip_cmsg_send() when/if this function returns an error.
Callers are responsible for the freeing.
Many thanks to Dmitry for the report and diagnostic.
Reported-by: Dmitry Vyukov
Signed-off-by: Eric Dumazet
---
net/ipv4
On Thu, 2016-02-04 at 10:47 +0100, Dmitry Vyukov wrote:
> Hello,
>
> I've hit the following memory leak while running syzkaller fuzzer:
>
> unreferenced object 0x88002ea39708 (size 64):
> comm "syz-executor", pid 19887, jiffies 4295848369 (age 8.676s)
> hex dump (first 32 bytes):
> 00
The return value of vmalloc on failure of allocation of memory should
be -ENOMEM and not -1.
Found using Coccinelle. A simplified version of the semantic patch
used is:
//
@@
expression *e;
identifier l1;
position p,q;
@@
e@q = vmalloc(...);
if@p (e == NULL) {
...
goto l1;
}
l1:
...
return -1
+
The return value of kmalloc and kcalloc on failure of allocation of
memory should be -ENOMEM and not -1.
Found using Coccinelle. A simplified version of the semantic patch
used is:
//
@@
expression *e;
position p,q;
@@
e@q = \(kmalloc\|kcalloc\)(...);
if@p (e == NULL) {
...
return
- -1
+ -ENOMEM
The return value of kzalloc on failure of allocation of memory should
be -ENOMEM and not -1.
Found using Coccinelle. A simplified version of the semantic patch
used is:
//
@@
expression *e;
position p,q;
@@
e@q = kzalloc(...);
if@p (e == NULL) {
...
return
- -1
+ -ENOMEM
;
}
//
This function ma
Hi Dmitry,
On do, 2016-02-04 at 14:15 +0100, Dmitry Vyukov wrote:
> On Thu, Feb 4, 2016 at 2:09 PM, Paul Bolle wrote:
> > What are you seeing here?
>
> I see that active_objs is slowly, constantly growing.
>
> I've attached my config file, please try with it. You mentioned that
> "16 is N_GIGAS
Thu, Feb 04, 2016 at 02:22:17PM CET, han...@stressinduktion.org wrote:
>On 03.02.2016 16:17, Daniel Borkmann wrote:
>>On 02/03/2016 02:33 PM, Jiri Pirko wrote:
>>>Wed, Feb 03, 2016 at 02:31:33PM CET, bro...@redhat.com wrote:
On Wed, 3 Feb 2016 11:47:56 +0100
Jiri Pirko wrote:
>From: J
On 03.02.2016 16:17, Daniel Borkmann wrote:
On 02/03/2016 02:33 PM, Jiri Pirko wrote:
Wed, Feb 03, 2016 at 02:31:33PM CET, bro...@redhat.com wrote:
On Wed, 3 Feb 2016 11:47:56 +0100
Jiri Pirko wrote:
From: Jiri Pirko
[...]
It is available here:
https://github.com/jpirko/devlink
IHMO thi
On Wed, Feb 03, 2016 at 01:28:37AM -0800, John Fastabend wrote:
> This patch allows netdev drivers to consume cls_u32 offloads via
> the ndo_setup_tc ndo op.
>
> This works aligns with how network drivers have been doing qdisc
> offloads for mqprio.
>
> Signed-off-by: John Fastabend
> ---
> inc
On 16-02-03 01:48 PM, Fastabend, John R wrote:
BTW: For the record John, I empathize with you that we need to
move. Please have patience - we are close; lets just get this resolved
in Seville. I like your patches a lot and would love to just have
your patches pushed in, but the challenges with c
On do, 2016-02-04 at 11:40 +0100, Dmitry Vyukov wrote:
> Forgot to mention that you need to run it in a parallel loop, sorry.
I see.
> This one should do:
>
> // autogenerated by syzkaller (http://github.com/google/syzkaller)
> #include
> #include
> #include
> #include
> #include
> #include
On Thursday 04 February 2016 14:19:54 Grygorii Strashko wrote:
> On 02/03/2016 10:40 PM, Arnd Bergmann wrote:
> > On Wednesday 03 February 2016 18:31:00 Grygorii Strashko wrote:
> >> On 02/03/2016 06:20 PM, Arnd Bergmann wrote:
> >>> On Wednesday 03 February 2016 16:21:05 Grygorii Strashko wrote:
>
On Thu, Feb 04, 2016 at 02:32:48AM +0100, Sorin Manolache wrote:
> On 2016-02-03 18:14, Guillaume Nault wrote:
> >
> >Sorin, it seems like one of your L2TP tunnels is routed to one of its upper
> >PPP
> >devices. Most likely, the peer address of the PPP device is also the address
> >of
> >the re
On Wed, Feb 03, 2016 at 03:49:04PM -0800, Rick Jones wrote:
> On 02/03/2016 03:32 PM, Stephen Hemminger wrote:
>
> >But why check for valid value at all. At some point in the
> >future, there will be yet another speed adopted by some standard body
> >and the switch statement would need another val
From: Johannes Berg
In order to solve a problem with 802.11, the so-called hole-196 attack,
add an option (sysctl) called "drop_unicast_in_l2_multicast" which, if
enabled, causes the stack to drop IPv4 unicast packets encapsulated in
link-layer multi- or broadcast frames. Such frames can (as an a
From: Johannes Berg
In certain 802.11 wireless deployments, there will be NA proxies
that use knowledge of the network to correctly answer requests.
To prevent unsolicitd advertisements on the shared medium from
being a problem, on such deployments wireless needs to drop them.
Enable this by pro
From: Johannes Berg
In order to solve a problem with 802.11, the so-called hole-196 attack,
add an option (sysctl) called "drop_unicast_in_l2_multicast" which, if
enabled, causes the stack to drop IPv6 unicast packets encapsulated in
link-layer multi- or broadcast frames. Such frames can (as an a
From: Johannes Berg
In certain 802.11 wireless deployments, there will be ARP proxies
that use knowledge of the network to correctly answer requests.
To prevent gratuitous ARP frames on the shared medium from being
a problem, on such deployments wireless needs to drop them.
Enable this by provid
On 02/04/2016 01:21 PM, Michael S. Tsirkin wrote:
> On Wed, Feb 03, 2016 at 04:04:37AM +0100, Nikolay Aleksandrov wrote:
>> From: Nikolay Aleksandrov
[snip]
>> struct padded_vnet_hdr {
>> @@ -1376,6 +1380,58 @@ static void virtnet_get_channels(struct net_device
>> *dev,
>> channels->other_c
On Wed, Feb 03, 2016 at 10:19:04AM +0100, Nikolay Aleksandrov wrote:
> On 02/03/2016 04:04 AM, Nikolay Aleksandrov wrote:
> > From: Nikolay Aleksandrov
> >
> > This patch allows the user to set and retrieve speed and duplex of the
> > virtio_net device via ethtool. Having this functionality is ve
On Wed, Feb 03, 2016 at 04:04:37AM +0100, Nikolay Aleksandrov wrote:
> From: Nikolay Aleksandrov
>
> This patch allows the user to set and retrieve speed and duplex of the
> virtio_net device via ethtool. Having this functionality is very helpful
> for simulating different environments and also e
Hi Arnd,
On 02/03/2016 10:40 PM, Arnd Bergmann wrote:
> On Wednesday 03 February 2016 18:31:00 Grygorii Strashko wrote:
>> On 02/03/2016 06:20 PM, Arnd Bergmann wrote:
>>> On Wednesday 03 February 2016 16:21:05 Grygorii Strashko wrote:
On 02/03/2016 04:11 PM, Franklin S Cooper Jr. wrote:
On Thu, Feb 04, 2016 at 10:32:26AM +1100, Stephen Hemminger wrote:
> On Wed, 3 Feb 2016 04:04:36 +0100
> Nikolay Aleksandrov wrote:
>
> >
> > +static inline int ethtool_validate_speed(__u32 speed)
> > +{
>
>
> No need for inline.
>
> But why check for valid value at all. At some point in th
On Thu, Feb 04, 2016 at 12:23:02AM -0800, Fastabend, John R wrote:
> On 2/3/2016 11:30 PM, Amir Vadai" wrote:
> > On Wed, Feb 03, 2016 at 01:29:59AM -0800, John Fastabend wrote:
> >> This adds initial support for offloading the u32 tc classifier. This
> >> initial implementation only implements a f
From: Anjali Singhai Jain
Add write-back on interrupt throttle rate timer expiration support
for the i40evf driver, when running on X722 devices.
Signed-off-by: Anjali Singhai Jain
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c |
From: Anjali Singhai Jain
Add the KX and QSFP device IDs for X722.
Signed-off-by: Anjali Singhai Jain
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/i40e/i40e_common.c | 2 ++
drivers/net/ethernet/intel/i40e/i40e_devids.h | 2 ++
drivers/net/ethernet/inte
From: Shannon Nelson
Add the new proxy-wake-on-lan capability bit available with the
new X722 device.
Signed-off-by: Shannon Nelson
Acked-by: Jesse Brandeburg
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h | 1 +
drivers/net/ethe
From: Catherine Sullivan
Bump.
Change-ID: Ic9a495feb9ab0606f953c3848b0acf67169d3930
Signed-off-by: Catherine Sullivan
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drive
This series contains updates to i40e and i40evf only.
Kiran adds the MAC filter element to the end of the list instead of HEAD
just in case there are ever any ordering issues in the future.
Anjali fixes several RSS issues, first fixes the hash PCTYPE enable for
X722 since it supports a broader se
From: Catherine Sullivan
100M SGMII is only supported on X722. Replace the mac check with
a feature flag check that is only set for the X722 device.
Change-ID: I53452d9af6af8cd9dca8500215fbc6ce93418f52
Signed-off-by: Catherine Sullivan
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
From: Mitch Williams
In some modes, bonding would not enslave VF interfaces. This is due to
bonding calling change_mtu and the immediately calling open. Because of
the asynchronous nature of the admin queue mechanism, the VF returns
-EBUSY to the open call, because it knows the previous operation
From: Anjali Singhai Jain
This patch fixes the Hash PCTYPE enable for X722 since it supports
a broader selection of PCTYPES for TCP and UDP.
This patch also fixes a bug in XL710, X710, X722 support for RSS,
as of now we cannot reduce the (4)tuple for RSS for TCP/IPv4/IPV6 or
UDP/IPv4/IPv6 packet
From: Jesse Brandeburg
As done per ixgbe, use a private workqueue to avoid blocking the
system workqueue. This avoids some strange side effects when
some other entity is depending on the system work queue.
Change-ID: Ic8ba08f5b03696cf638b21afd25fbae7738d55ee
Signed-off-by: Jesse Brandeburg
Tes
From: Shannon Nelson
Add the new External Device Power Ability field to the get_link_status data
structure, using space from the reserved field at the end of the struct.
Signed-off-by: Shannon Nelson
Acked-by: Kevin Scott
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/
From: Greg Bowers
X710/XL710 devices require FW version checks to properly handle DCB
configurations from the FW. Newer devices do not, so limit these checks
to X710/XL710.
Signed-off-by: Greg Bowers
Acked-by: Shannon Nelson
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/
From: Shannon Nelson
Fix the name of the new cloud tunnel type from the place-holder NGE
name to the official Geneve. Also fix the spelling of the VXLAN type.
Signed-off-by: Shannon Nelson
Acked-by: Kevin Scott
Signed-off-by: Jeff Kirsher
Tested-by: Andrew Bowers
---
drivers/net/ethernet/i
From: Shannon Nelson
The device capabilities were defined in two places, and neither had all
the definitions. It really belongs with the AQ API definition, so this
patch removes the other set of definitions and fills out the missing item.
Change-ID: I273ba7d79a476cd11d2e0ca5825fec1716740de2
Sig
From: Jesse Brandeburg
Synchronize code bases and add SCTP offload support.
Change-ID: I9f99071f7176225479026930c387bf681a47494e
Signed-off-by: Jesse Brandeburg
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/i40e/i40e_main.c | 10 +-
1 file change
From: Shannon Nelson
Add the AQ opcode and struct definitions for the Run PHY Activity command
Signed-off-by: Shannon Nelson
Acked-by: Kevin Scott
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h | 13 +
drivers/net/eth
From: Anjali Singhai Jain
The PCTYPES for the X710 and X722 families are different. This patch
makes adjustments for that.
Signed-off-by: Anjali Singhai Jain
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 18 ++
drive
From: Mitch Williams
Since we check these ring pointers to make sure we don't double-allocate
or double-free the rings, we had better null them out after we free
them. In very rare cases this can cause a panic if the driver is removed
during reset recovery.
Change-ID: Ib06eb4910a3058275c8f7ec5ef
From: Catherine Sullivan
Add some missing reporting/advertisement of 100Mb capability
for adapters that support it.
Change-ID: I8b8523fbdc99517bec29d90c71b3744db11542ac
Signed-off-by: Catherine Sullivan
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/i40e/
From: Anjali Singhai Jain
This patch adds another way to access the RSS keys and lut using the AQ
for X722 devices.
Signed-off-by: Anjali Singhai Jain
Tested-by: Andrew Bowers
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/i40e/i40e_main.c | 53 -
1 fi
From: Anjali Singhai Jain
The restart-autoneg work around does not apply to X722.
Added a flag to set it only for the right MAC and right FW version
where the work around should be applied.
Signed-off-by: Anjali Singhai Jain
Change-ID: I942c3ff40cccd1e56f424b1da776b020fe3c9d2a
Tested-by: Andrew
From: Kiran Patil
Add MAC filter element to the end of the list in the given order,
just to be tidy, and just in case there are ever any ordering issues in
the future.
Change-ID: Idc15276147593ea9393ac72c861f9c7905a791b4
Signed-off-by: Kiran Patil
Tested-by: Andrew Bowers
Signed-off-by: Jeff K
From: Tom Herbert
> Sent: 03 February 2016 19:19
...
> + /* Main loop */
> +50: adcq0*8(%rdi),%rax
> + adcq1*8(%rdi),%rax
> + adcq2*8(%rdi),%rax
> + adcq3*8(%rdi),%rax
> + adcq4*8(%rdi),%rax
> + adcq5*8(%rdi),%rax
> + adcq6*8(%rdi),%rax
> +
On Thu, 2016-02-04 at 11:35 +0200, Corcodel Marian wrote:
> This patch set MSI on probe stage without this patch MSI is set when
> rtl_open occur.
> Do not need to run rtl_try_msi on multiple times.
>
> Signed-off-by: Corcodel Marian
> ---
> drivers/net/ethernet/realtek/r8169.c | 4 +++-
> 1 fi
On 02/04/2016 12:32 AM, Stephen Hemminger wrote:
> On Wed, 3 Feb 2016 04:04:36 +0100
> Nikolay Aleksandrov wrote:
>
>>
>> +static inline int ethtool_validate_speed(__u32 speed)
>> +{
>
>
> No need for inline.
>
This is defined in a header, if it's not inline you start getting
"defined but n
* Ingo Molnar wrote:
> s/!CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
>
> > +
> > + /* Check length */
> > +10:cmpl$8, %esi
> > + jg 30f
> > + jl 20f
> > +
> > + /* Exactly 8 bytes length */
> > + addl(%rdi), %eax
> > + adcl4(%rdi), %eax
> > + RETURN
> > +
On Wed, Feb 3, 2016 at 8:11 PM, Paul Bolle wrote:
> Hi Dmitry,
>
> On wo, 2016-02-03 at 17:16 +0100, Paul Bolle wrote:
>> The above should provide me with enough information to figure out
>> what's going on here.
>
> I've instrumented ser_gigaset with some printk's. Basically I added the
> stuff p
On Thu, Dec 31, 2015 at 11:35 AM, Dmitry Vyukov wrote:
> Hello,
>
> The following program, if run a parallel loop, leads to a leak of 2
> objects allocated in tipc_release:
>
> // autogenerated by syzkaller (http://github.com/google/syzkaller)
> #include
> #include
> #include
> #include
> #inc
From: Larry Finger
> Sent: 03 February 2016 19:45
...
> The performance will depend on where you satisfy the condition. All switch
> cases
> have the same execution time, but in the if .. else if .. else form, the
> earlier
> tests execute more quickly. I'm not sure that one can make any blanket
From: Siva Reddy Kallam
Signed-off-by: Siva Reddy Kallam
Signed-off-by: Michael Chan
Acked-by: Prashant Sreedharan
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index f678c37..5edcb8a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2424,6 +2424,7
Hello,
I've hit the following memory leak while running syzkaller fuzzer:
unreferenced object 0x88002ea39708 (size 64):
comm "syz-executor", pid 19887, jiffies 4295848369 (age 8.676s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 0
On Wed, Feb 03, 2016 at 05:13:25PM +0100, Dmitry Vyukov wrote:
> On Tue, Jan 19, 2016 at 9:08 PM, Marcelo Ricardo Leitner
> wrote:
> > Em 19-01-2016 17:55, Vlad Yasevich escreveu:
> >>
> >> On 01/19/2016 02:31 PM, Marcelo Ricardo Leitner wrote:
> >>>
> >>> Em 19-01-2016 16:37, Vlad Yasevich escrev
This patch fixes the checkpatch.pl error to bpf_dbg.c:
ERROR: do not initialise statics to 0
Signed-off-by: Wei Tang
---
tools/net/bpf_dbg.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/tools/net/bpf_dbg.c b/tools/net/bpf_dbg.c
index 9a287be..4f254bc 100644
---
On Wed, Feb 03, 2016 at 11:33:30PM +0800, Xin Long wrote:
> Commit ed5a377d87dc ("sctp: translate host order to network order when
> setting a hmacid") corrected the hmacid byte-order when setting a hmacid.
> but the same issue also exists on getting a hmacid.
>
> We fix it by changing hmacids to
From: Zhu Yanjun
Adjust indent and remove unnecessary parentheses in igb driver.
Signed-off-by: Zhu Yanjun
---
drivers/net/ethernet/intel/igb/igb_main.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c
b/dri
This patch set MSI on probe stage without this patch MSI is set when rtl_open
occur.
Do not need to run rtl_try_msi on multiple times.
Signed-off-by: Corcodel Marian
---
drivers/net/ethernet/realtek/r8169.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethe
* Tom Herbert wrote:
> Implement assembly routine for csum_partial for 64 bit x86. This
> primarily speeds up checksum calculation for smaller lengths such as
> those that are present when doing skb_postpull_rcsum when getting
> CHECKSUM_COMPLETE from device or after CHECKSUM_UNNECESSARY
> conve
Wed, Feb 03, 2016 at 10:27:32AM CET, john.fastab...@gmail.com wrote:
>This extends the setup_tc framework so it can support more than just
>the mqprio offload and push other classifiers and qdiscs into the
>hardware. The series here targets the u32 classifier and ixgbe
>driver. I worked out the u32
Hello,
I am hitting the following BUGs while running syzkaller fuzzer:
BUG: looking up invalid subclass: 4294967295
turning off the locking correctness validator.
CPU: 1 PID: 12344 Comm: syz-executor Not tainted 4.5.0-rc2+ #309
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/
On 2/3/2016 11:30 PM, Amir Vadai" wrote:
> On Wed, Feb 03, 2016 at 01:29:59AM -0800, John Fastabend wrote:
>> This adds initial support for offloading the u32 tc classifier. This
>> initial implementation only implements a few base matches and actions
>> to illustrate the use of the infrastructure
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