On Wed, 27 Dec 2017 19:45:42 -0800
Alexei Starovoitov wrote:
> On 12/27/17 6:34 PM, Masami Hiramatsu wrote:
> > On Wed, 27 Dec 2017 14:46:24 -0800
> > Alexei Starovoitov wrote:
> >
> >> On 12/26/17 9:56 PM, Masami Hiramatsu wrote:
> >>> On Tue, 26 Dec 2017 17:57:32 -0800
> >>> Alexei Starovoitov
On Thu, Dec 28, 2017 at 2:19 AM, Tom Herbert wrote:
> On Wed, Dec 27, 2017 at 12:20 PM, Ozgur wrote:
>>
>>
>> 27.12.2017, 23:14, "Dmitry Vyukov" :
>>> On Wed, Dec 27, 2017 at 9:08 PM, Ozgur wrote:
27.12.2017, 22:21, "Dmitry Vyukov" :
> On Wed, Dec 27, 2017 at 8:09 PM, Tom Herbert
>>
On Wed, 27 Dec 2017 19:49:28 -0800
Alexei Starovoitov wrote:
> On 12/27/17 5:38 PM, Masami Hiramatsu wrote:
> > On Wed, 27 Dec 2017 14:49:46 -0800
> > Alexei Starovoitov wrote:
> >
> >> On 12/27/17 12:09 AM, Masami Hiramatsu wrote:
> >>> On Tue, 26 Dec 2017 18:12:56 -0800
> >>> Alexei Starovoito
On Wed, Dec 27, 2017 at 10:24:01PM +, Russell King - ARM Linux wrote:
> On Wed, Dec 27, 2017 at 11:14:45PM +0100, Antoine Tenart wrote:
> > This patch enables the fourth network interface on the Marvell
> > Macchiatobin. It is configured in the 2500Base-X PHY mode.
> >
> > Signed-off-by: Antoi
On Wed, Dec 27, 2017 at 11:14:41PM +0100, Antoine Tenart wrote:
> 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
> ---
> include/linux/phy/phy.h | 1 +
>
On Wed, Dec 27, 2017 at 09:25:44PM +, Jianshen Liu wrote:
> Fixed several coding style warnings of "please, no space before tabs".
>
> Signed-off-by: Jianshen Liu
> ---
> drivers/staging/ipx/af_ipx.c| 56
> -
> drivers/staging/ipx/ipx_proc.c | 2
This series adds support for Socionext AVE ethernet controller implemented
on UniPhier SoCs. This driver supports RGMII/RMII modes.
v8: https://www.spinics.net/lists/netdev/msg474374.html
The PHY patch included in v1 has already separated in:
http://www.spinics.net/lists/netdev/msg454595.html
Ch
DT bindings for the AVE ethernet controller found on Socionext's
UniPhier platforms.
Signed-off-by: Kunihiko Hayashi
Signed-off-by: Jassi Brar
Acked-by: Rob Herring
Reviewed-by: Florian Fainelli
---
.../bindings/net/socionext,uniphier-ave4.txt | 48 ++
1 file changed
The UniPhier platform from Socionext provides the AVE ethernet
controller that includes MAC and MDIO bus supporting RGMII/RMII
modes. The controller is named AVE.
Signed-off-by: Kunihiko Hayashi
Signed-off-by: Jassi Brar
Reviewed-by: Andrew Lunn
---
drivers/net/ethernet/Kconfig |
Add support for new Backplane XLAUI port type.
Signed-off-by: Casey Leedom
Signed-off-by: Ganesh Goudar
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c | 10 +-
drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 1 +
drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h | 1 +
Remove DCCP probe module since jprobe has been deprecated.
That function is now replaced by dccp/dccp_probe trace-event.
You can use it via ftrace or perftools.
Signed-off-by: Masami Hiramatsu
---
Changes in v5:
- Fix a conflict with previous change in Makefile.
---
net/dccp/Kconfig | 17 -
This adds an event to trace TCP stat variables with
slightly intrusive trace-event. This uses ftrace/perf
event log buffer to trace those state, no needs to
prepare own ring-buffer, nor custom user apps.
User can use ftrace to trace this event as below;
# cd /sys/kernel/debug/tracing
# echo 1
Remove TCP probe module since jprobe has been deprecated.
That function is now replaced by tcp/tcp_probe trace-event.
You can use it via ftrace or perftools.
Signed-off-by: Masami Hiramatsu
---
net/Kconfig | 17 ---
net/ipv4/Makefile|1
net/ipv4/tcp_probe.c | 301 ---
Add SCTP ACK tracking trace event to trace the changes of SCTP
association state in response to incoming packets.
It is used for debugging SCTP congestion control algorithms,
and will replace sctp_probe module.
Note that this event a bit tricky. Since this consists of 2
events (sctp_probe and sctp
Remove SCTP probe module since jprobe has been deprecated.
That function is now replaced by sctp/sctp_probe and
sctp/sctp_probe_path trace-events.
You can use it via ftrace or perftools.
Signed-off-by: Masami Hiramatsu
---
net/sctp/Kconfig | 12 ---
net/sctp/Makefile |3 -
net/sctp/probe.
Add DCCP sendmsg trace event (dccp/dccp_probe) for
replacing dccpprobe. User can trace this event via
ftrace or perftools.
Signed-off-by: Masami Hiramatsu
---
Changes in v5
- Fix to add local directory to include for trace.h.
Thanks Steven!
---
net/dccp/Makefile |3 ++
net/dccp/pro
Hi,
This series is v6 of the replacement of jprobe usage with trace
events. This version fixes trace/events/tcp.h to avoid sparse
warning, as same as Mat Martineau's patch.
Previous version is here;
https://www.spinics.net/lists/netdev/msg474057.html
Changes from v5:
[1/6]: Avoid preprocessor
Fix incorrect VNI display in mps_tcam
Signed-off-by: Santosh Rastapur
Signed-off-by: Ganesh Goudar
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
b/drivers/net
Stephen Hemminger wrote:
> On Wed, 27 Dec 2017 13:28:13 +0200
> Serhey Popovych wrote:
>
>> In this series I present next set of improvements/fixes:
>>
>> 1) Fix noencap- option handling: we need to clear bit, instead
>> of seting all, but one we expect to clear.
>>
>> 2) Document "ext
On 12/27/17 8:16 PM, Steven Rostedt wrote:
On Wed, 27 Dec 2017 19:45:42 -0800
Alexei Starovoitov wrote:
I don't think that's the case. My reading of current
trace_kprobe_ftrace() -> arch_check_ftrace_location()
is that it will not be true for old mcount case.
In the old mcount case, you can'
On Wed, 27 Dec 2017 19:16:29 +, Roman Gushchin wrote:
> Bpftool build is broken with binutils version 2.29 and later.
> The cause is commit 003ca0fd2286 ("Refactor disassembler selection")
> in the binutils repo, which changed the disassembler() function
> signature.
>
> Fix this by adding a n
On Wed, 27 Dec 2017 19:45:42 -0800
Alexei Starovoitov wrote:
> I don't think that's the case. My reading of current
> trace_kprobe_ftrace() -> arch_check_ftrace_location()
> is that it will not be true for old mcount case.
In the old mcount case, you can't use ftrace to return without calling
th
On Tue, 26 Dec 2017 15:15:59 +0100, Jiri Pirko wrote:
> From: Jiri Pirko
>
> During block bind, we need to check tc offload feature. If it is
> disabled yet still the block contains offloaded filters, forbid the
> bind. Also forbid to register callback for a block that already
> containes offload
On Wed, 27 Dec 2017 20:38:11 -0500 (EST), David Miller wrote:
> From: Jakub Kicinski
> Date: Wed, 27 Dec 2017 15:36:49 -0800
>
> > After TC offloads were converted to callbacks we have no choice
> > but keep track of the offloaded filter in the driver.
> >
> > Since this change came a little lat
On 12/27/17 5:38 PM, Masami Hiramatsu wrote:
On Wed, 27 Dec 2017 14:49:46 -0800
Alexei Starovoitov wrote:
On 12/27/17 12:09 AM, Masami Hiramatsu wrote:
On Tue, 26 Dec 2017 18:12:56 -0800
Alexei Starovoitov wrote:
On Tue, Dec 26, 2017 at 04:48:25PM +0900, Masami Hiramatsu wrote:
Support in
When running consumer and/or producer operations and empty checks in
parallel its possible to have the empty check run past the end of the
array. The scenario occurs when an empty check is run while
__ptr_ring_discard_one() is in progress. Specifically after the
consumer_head is incremented but bef
On 12/27/17 6:34 PM, Masami Hiramatsu wrote:
On Wed, 27 Dec 2017 14:46:24 -0800
Alexei Starovoitov wrote:
On 12/26/17 9:56 PM, Masami Hiramatsu wrote:
On Tue, 26 Dec 2017 17:57:32 -0800
Alexei Starovoitov wrote:
On Tue, Dec 26, 2017 at 04:46:59PM +0900, Masami Hiramatsu wrote:
Check wheth
We don't need the RTNL lock for all operations on offload state.
We only need to hold it around ndo calls. The device offload
initialization doesn't require it. The soon-to-come querying
of the offload info will only need it partially. We will also
be able to remove the waitqueue in following pa
Bound programs are quite useless after their device disappears.
They are simply waiting for reference count to go to zero,
don't list them in BPF_PROG_GET_NEXT_ID by freeing their ID
early.
Note that orphaned offload programs will return -ENODEV on
BPF_OBJ_GET_INFO_BY_FD so user will never see ID
All bpf offload operations should now be under bpf_devs_lock,
it's safe to free and clear the entire offload structure,
not only the netdev pointer.
__bpf_prog_offload_destroy() will no longer be called multiple
times.
Suggested-by: Alexei Starovoitov
Signed-off-by: Jakub Kicinski
Reviewed-by:
To allow verifier instruction callbacks without any extra locking
NETDEV_UNREGISTER notification would wait on a waitqueue for verifier
to finish. This design decision was made when rtnl lock was providing
all the locking. Use the read/write lock instead and remove the
workqueue.
Verifier will n
Check if bound programs report correct device info. Test
in local namespace, in remote one, back to the local ns,
remove the device and check that information is cleared.
Signed-off-by: Jakub Kicinski
Reviewed-by: Quentin Monnet
--
v2:
- check the error code from "prog show pin XX" with device
Report to the user ifindex and namespace information of offloaded
programs. If device has disappeared return -ENODEV. Specify the
namespace using dev/inode combination.
CC: Eric W. Biederman
Signed-off-by: Jakub Kicinski
---
v3:
- path_put() (Daniel);
- move more of the logic to nsfs.c (Dani
ns_get_path() takes struct task_struct and proc_ns_ops as its
parameters. For path resolution directly from a namespace,
e.g. based on a networking device's net name space, we need
more flexibility. Add a ns_get_path_cb() helper which will
allow callers to use any method of obtaining the name spa
Print the just-exposed device information about device to which
program is bound.
Signed-off-by: Jakub Kicinski
Reviewed-by: Quentin Monnet
---
tools/bpf/bpftool/common.c | 52 ++
tools/bpf/bpftool/main.h | 2 ++
tools/bpf/bpftool/prog.c | 3 +++
We currently use aux->offload to indicate that program is bound
to a specific device. This forces us to keep the offload structure
around even after the device is gone. Add a bool member to
struct bpf_prog_aux to indicate if offload was requested.
Suggested-by: Alexei Starovoitov
Signed-off-by:
Hi!
This series is a redo of reporting offload device information to
user space after the first attempt did not take into account name
spaces. As requested by Kirill offloads are now protected by an
r/w sem. This allows us to remove the workqueue and free the
offload state fully when device is r
On Wed, 27 Dec 2017 14:46:24 -0800
Alexei Starovoitov wrote:
> On 12/26/17 9:56 PM, Masami Hiramatsu wrote:
> > On Tue, 26 Dec 2017 17:57:32 -0800
> > Alexei Starovoitov wrote:
> >
> >> On Tue, Dec 26, 2017 at 04:46:59PM +0900, Masami Hiramatsu wrote:
> >>> Check whether error injectable event i
From: Daniel Borkmann
Date: Thu, 28 Dec 2017 01:18:21 +0100
> The following pull-request contains BPF updates for your *net-next*
> tree.
Pulled.
Any progress on those tests failing on strict alignment architectures?
On Wed, 27 Dec 2017 14:49:46 -0800
Alexei Starovoitov wrote:
> On 12/27/17 12:09 AM, Masami Hiramatsu wrote:
> > On Tue, 26 Dec 2017 18:12:56 -0800
> > Alexei Starovoitov wrote:
> >
> >> On Tue, Dec 26, 2017 at 04:48:25PM +0900, Masami Hiramatsu wrote:
> >>> Support in-kernel fault-injection fra
From: kbuild test robot
Date: Thu, 28 Dec 2017 09:09:59 +0800
>
> Fixes: 482d2e9c1cc7 ("net: hns3: add support to query tqps number")
> Signed-off-by: Fengguang Wu
Applied, thanks.
From: Jakub Kicinski
Date: Wed, 27 Dec 2017 15:36:49 -0800
> After TC offloads were converted to callbacks we have no choice
> but keep track of the offloaded filter in the driver.
>
> Since this change came a little late in the release cycle
> there were a number of conflicts and allocation of
From: Daniel Borkmann
Date: Thu, 28 Dec 2017 00:27:23 +0100
> The following pull-request contains BPF updates for your *net* tree.
>
> The main changes are:
>
> 1) Two small fixes for bpftool. Fix otherwise broken output if any of
>the system calls failed when listing maps in json format an
On Wed, Dec 27, 2017 at 12:20 PM, Ozgur wrote:
>
>
> 27.12.2017, 23:14, "Dmitry Vyukov" :
>> On Wed, Dec 27, 2017 at 9:08 PM, Ozgur wrote:
>>> 27.12.2017, 22:21, "Dmitry Vyukov" :
On Wed, Dec 27, 2017 at 8:09 PM, Tom Herbert wrote:
> Did you try the patch I posted?
Hi Tom
When sock_owned_by_user returns true in strparser. Fix is to add and
call sock_owned_by_user_nocheck since the check for owned by user is
not an error condition in this case.
Fixes: 43a0c6751a322847 ("strparser: Stream parser for messages")
Reported-by: syzbot
Tom Herbert (2):
sock: Add sock_o
This allows checking socket lock ownership with producing lockdep
warnings.
Signed-off-by: Tom Herbert
---
include/net/sock.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/net/sock.h b/include/net/sock.h
index 6c1db823f8b9..66fd3951e6f3 100644
--- a/include/net/sock.h
+++ b/in
strparser wants to check socket ownership without producing any
warnings. As indicated by the comment in the code, it is permissible
for owned_by_user to return true.
Fixes: 43a0c6751a322847 ("strparser: Stream parser for messages")
Reported-by: syzbot
Signed-off-by: Tom Herbert
---
net/strpars
tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
master
head: 55b07a65e15bea6e253a907dacaf89b61fe504ca
commit: 482d2e9c1cc7c0e154464e3e052db09e5e62541f [731/763] net: hns3: add
support to query tqps number
reproduce:
# apt-get install sparse
git checkou
Fixes: 482d2e9c1cc7 ("net: hns3: add support to query tqps number")
Signed-off-by: Fengguang Wu
---
hns3_ethtool.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
i
On 2017/12/28 3:02, Eric Leblond wrote:
> Most of the code is taken from set_link_xdp_fd() in bpf_load.c and
> slightly modified to be library compliant.
>
> Signed-off-by: Eric Leblond
> ---
...
> +int bpf_set_link_xdp_fd(int ifindex, int fd, __u32 flags)
...
> + if (bind(sock, (struct socka
On Wed, Dec 27, 2017 at 12:23 PM, Michael Kerrisk (man-pages)
wrote:
> Hello Mahesh,
>
> On 27 December 2017 at 18:09, Mahesh Bandewar (महेश बंडेवार)
> wrote:
>> Hello James,
>>
>> Seems like I missed your name to be added into the review of this
>> patch series. Would you be willing be pull this
Hi David,
The following pull-request contains BPF updates for your *net-next* tree.
The main changes are:
1) Fix incorrect state pruning related to recognition of zero initialized
stack slots, where stacksafe exploration would mistakenly return a
positive pruning verdict too early ignoring
On 12/27/2017 10:29 AM, Cong Wang wrote:
> On Sat, Dec 23, 2017 at 10:57 PM, John Fastabend
> wrote:
>> On 12/22/2017 12:31 PM, Cong Wang wrote:
>>> I understand why you had it, but it is just not safe. You don't want
>>> to achieve performance gain by crashing system, right?
>>
>> huh? So my poin
After TC offloads were converted to callbacks we have no choice
but keep track of the offloaded filter in the driver.
Since this change came a little late in the release cycle
there were a number of conflicts and allocation of vNIC priv
structure seems to have slipped away in linux-next.
Signed-o
Hi David,
The following pull-request contains BPF updates for your *net* tree.
The main changes are:
1) Two small fixes for bpftool. Fix otherwise broken output if any of
the system calls failed when listing maps in json format and instead
of bailing out, skip maps or progs that disappeare
On Wed, Dec 27, 2017 at 11:42:52PM +0100, Antoine Tenart wrote:
> Hi Russell,
>
> On Wed, Dec 27, 2017 at 10:24:01PM +, Russell King - ARM Linux wrote:
> > On Wed, Dec 27, 2017 at 11:14:45PM +0100, Antoine Tenart wrote:
> > >
> > > +&cps_eth2 {
> > > + /* CPS Lane 5 */
> > > + status = "okay
On Wed, 27 Dec 2017 18:26:16 +0100, Daniel Borkmann wrote:
> On 12/21/2017 10:01 PM, Jakub Kicinski wrote:
> > Report to the user ifindex and namespace information of offloaded
> > programs. If device has disappeared return -ENODEV. Specify the
> > namespace using dev/inode combination.
> >
> >
On 12/25/2017 10:15 PM, Alexei Starovoitov wrote:
> Jann reported an issue with stack depth tracking. Fix it and add tests.
> Also fix off-by-one error in MAX_CALL_FRAMES check.
> This set is on top of Jann's "selftest for late caller stack size increase"
> test.
>
> Alexei Starovoitov (3):
> b
On 12/22/2017 07:12 PM, Jann Horn wrote:
> This checks that it is not possible to bypass the total stack size check in
> update_stack_depth() by calling a function that uses a large amount of
> stack memory *before* using a large amount of stack memory in the caller.
>
> Currently, the first added
On 12/27/2017 09:30 PM, Eric Leblond wrote:
> On Wed, 2017-12-27 at 11:00 -0800, Alexei Starovoitov wrote:
>> On Wed, Dec 27, 2017 at 07:02:28PM +0100, Eric Leblond wrote:
>>> Get out of the loop when we have a match.
>>>
>>> Signed-off-by: Eric Leblond
>>> ---
>>> tools/lib/bpf/libbpf.c | 1 +
>>
Hi Subash,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Subash-Abhinov-Kasiviswanathan/net-qualcomm-rmnet-Enable-csum-offloads/20171228-041216
reproduce:
# apt-get install sparse
On 12/27/17 12:09 AM, Masami Hiramatsu wrote:
On Tue, 26 Dec 2017 18:12:56 -0800
Alexei Starovoitov wrote:
On Tue, Dec 26, 2017 at 04:48:25PM +0900, Masami Hiramatsu wrote:
Support in-kernel fault-injection framework via debugfs.
This allows you to inject a conditional error to specified
func
On 12/26/17 9:56 PM, Masami Hiramatsu wrote:
On Tue, 26 Dec 2017 17:57:32 -0800
Alexei Starovoitov wrote:
On Tue, Dec 26, 2017 at 04:46:59PM +0900, Masami Hiramatsu wrote:
Check whether error injectable event is on function entry or not.
Currently it checks the event is ftrace-based kprobes o
Hi Russell,
On Wed, Dec 27, 2017 at 10:24:01PM +, Russell King - ARM Linux wrote:
> On Wed, Dec 27, 2017 at 11:14:45PM +0100, Antoine Tenart wrote:
> >
> > +&cps_eth2 {
> > + /* CPS Lane 5 */
> > + status = "okay";
> > + phy-mode = "2500base-x";
> > + /* Generic PHY, providing serdes
syzkaller triggered following KASAN splat:
BUG: KASAN: slab-out-of-bounds in xfrm_hash_rebuild+0xdbe/0xf00
net/xfrm/xfrm_policy.c:618
read of size 2 at addr 8801c8e92fe4 by task kworker/1:1/23 [..]
Workqueue: events xfrm_hash_rebuild [..]
__asan_report_load2_noabort+0x14/0x20 mm/kasan/report
On Wed, Dec 27, 2017 at 11:14:45PM +0100, Antoine Tenart wrote:
> This patch enables the fourth network interface on the Marvell
> Macchiatobin. It is configured in the 2500Base-X PHY mode.
>
> Signed-off-by: Antoine Tenart
> ---
> arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts | 8
>
This patch enables the fourth network interface on the Marvell
Macchiatobin. It is configured in the 2500Base-X PHY mode.
Signed-off-by: Antoine Tenart
---
arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/ar
Hi all,
This series adds 1000BaseX and 2500BaseX support to the Marvell PPv2
driver. In order to use it, the 2.5 SGMII mode is added in the Marvell
common PHY driver (cp110-comphy).
Thanks to theses patches the fourth network interface can be used on the
mcbin, and two patches are attached: one t
This patch allow the CP100 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
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
---
include/linux/phy/phy.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/phy/phy.h b/include
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 | 45
1 file changed, 35 insertions(+),
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 | 40
1 file changed
From: Yan Markman
This patch adds Ethernet aliases in the Marvell Aramada 7040 DB, 8040 DB
and 8040 mcbin device trees so that the bootloader setup the MAC
addresses correctly.
Signed-off-by: Yan Markman
[Antoine: commit message, small fixes]
Signed-off-by: Antoine Tenart
---
arch/arm64/boot/
On Wed, Dec 27, 2017 at 01:40:24PM -0800, Stephen Hemminger wrote:
> On Wed, 27 Dec 2017 18:39:29 -0200
> Marcelo Ricardo Leitner wrote:
>
> > > > + send = false;
> > > > + else
> > > > + send = true;
> > > > +
> > > > + ret
From: Yafang Shao
Date: Sun, 24 Dec 2017 23:10:39 +0800
> There's a space character missed in the printk messages.
>
> Put the message into one line could simplify searching for
> the messages in the kernel source.
>
> Fixes: 563e0bb0dc74("net: tracepoint: replace tcp_set_state tracepoint with
Hi Subash,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Subash-Abhinov-Kasiviswanathan/net-qualcomm-rmnet-Enable-csum-offloads/20171228-041216
reproduce:
# apt-get install sparse
From: David Miller
Date: Wed, 27 Dec 2017 17:01:22 -0500 (EST)
> Pulled, thank you.
Actually, I had to revert. Please fix this and resubmit:
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c: In function
‘esw_offloads_load_reps’:
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloa
From: Saeed Mahameed
Date: Sun, 24 Dec 2017 15:45:36 +0200
> Hi Dave and Doug,
>
> ==
> This series includes updates for mlx5 E-Switch infrastructures,
> to be merged into net-next and rdma-next trees.
>
> Mark's patches provide E-Switch refactoring that generalize the mlx5
> E-Swit
On Tue, 26 Dec 2017 11:48:45 +0200
Yuval Mintz wrote:
> Use the newly added TCA_HW_OFFLOAD indication from kernel
> to print a consistent 'offloaded' message to user when listing qdiscs.
>
> Signed-off-by: Yuval Mintz
Applied to master (since TCA_HW_OFFLOAD is already present).
From: Tom Herbert
Date: Sat, 23 Dec 2017 09:17:14 -0800
> One issue is lockdep warnings when sock_owned_by_user returns true
> in strparser. Fix is to add and call sock_owned_by_user_nocheck since
> the check for owned by user is not an error condition in this case.
>
> The other issue is a pote
On Wed, 27 Dec 2017 13:28:13 +0200
Serhey Popovych wrote:
> In this series I present next set of improvements/fixes:
>
> 1) Fix noencap- option handling: we need to clear bit, instead
> of seting all, but one we expect to clear.
>
> 2) Document "external" parameter both in ip-link(8) a
From: Willem de Bruijn
Date: Fri, 22 Dec 2017 19:00:16 -0500
> From: Willem de Bruijn
>
> 1/4 is a small optimization follow-up to the earlier fix to skb_segment:
> check skb state once per skb, instead of once per frag.
> 2/4 makes behavior more consistent between standard and zerocopy sen
From: Jason Baron
Date: Fri, 22 Dec 2017 16:54:01 -0500
> The ability to set speed and duplex for virtio_net in useful in various
> scenarios as described here:
>
> 16032be virtio_net: add ethtool support for set and get of settings
>
> However, it would be nice to be able to set this from the
On Wed, 27 Dec 2017 18:39:29 -0200
Marcelo Ricardo Leitner wrote:
> > > + send = false;
> > > + else
> > > + send = true;
> > > +
> > > + ret = do_cmd(largc, largv, batch_size, msg_iov_index++, send);
> >
> > What happens if tc commands are inter
Dmitry Vyukov wrote:
> On Wed, Dec 27, 2017 at 7:18 PM, syzbot
> wrote:
> > Hello,
> >
> > syzkaller hit the following crash on
> > beacbc68ac3e23821a681adb30b45dc55b17488d
> > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/master
> > compiler: gcc (GCC) 7.1.1 20170620
> > .conf
Fixed several coding style warnings of "please, no space before tabs".
Signed-off-by: Jianshen Liu
---
drivers/staging/ipx/af_ipx.c| 56 -
drivers/staging/ipx/ipx_proc.c | 2 +-
drivers/staging/ipx/ipx_route.c | 6 ++---
3 files changed, 32 insertio
On Wed, Dec 27, 2017 at 09:39:15AM -0600, David Ahern wrote:
> On 12/25/17 2:46 AM, Chris Mi wrote:
> > Signed-off-by: Chris Mi
> > ---
> > tc/m_action.c | 91 +--
> > tc/tc.c| 47 ++
> > tc/tc_common.h | 8 +++-
> > tc/tc_f
On Wed, Dec 27, 2017 at 11:22 AM, Richard Haines
wrote:
> On Fri, 2017-12-22 at 15:45 -0200, Marcelo Ricardo Leitner wrote:
>> On Fri, Dec 22, 2017 at 09:20:45AM -0800, Casey Schaufler wrote:
>> > On 12/22/2017 5:05 AM, Marcelo Ricardo Leitner wrote:
>> > > From: Richard Haines
>> > >
>> > > The
Hello,
On Wed, 2017-12-27 at 11:00 -0800, Alexei Starovoitov wrote:
> On Wed, Dec 27, 2017 at 07:02:28PM +0100, Eric Leblond wrote:
> > Get out of the loop when we have a match.
> >
> > Signed-off-by: Eric Leblond
> > ---
> > tools/lib/bpf/libbpf.c | 1 +
> > 1 file changed, 1 insertion(+)
> >
Hello Mahesh,
On 27 December 2017 at 18:09, Mahesh Bandewar (महेश बंडेवार)
wrote:
> Hello James,
>
> Seems like I missed your name to be added into the review of this
> patch series. Would you be willing be pull this into the security
> tree? Serge Hallyn has already ACKed it.
We seem to have no
On 12/27/17 1:31 PM, Andrew Lunn wrote:
>> Hmm. That documents mainly sysfs. No mention of Netlink at all. But
>> maybe I missed it. Also, that defines the interface as is. However we
>> are talking about the data exchanged over the interface, not the
>> interface itself. I don't see how ASIC/HW sp
On 12/27/2017 06:34 PM, David Ahern wrote:
> On 12/27/17 2:09 AM, Jiri Pirko wrote:
>> Wed, Dec 27, 2017 at 05:05:09AM CET, d...@cumulusnetworks.com wrote:
>>> On 12/26/17 5:23 AM, Jiri Pirko wrote:
From: Jiri Pirko
Many of the ASIC's internal resources are limited and are shared
On Wed, Dec 27, 2017 at 9:08 PM, Ozgur wrote:
>
>
> 27.12.2017, 22:21, "Dmitry Vyukov" :
>> On Wed, Dec 27, 2017 at 8:09 PM, Tom Herbert wrote:
>>> Did you try the patch I posted?
>>
>> Hi Tom,
>
> Hello Dmitry,
>
>> No. And I didn't know I need to. Why?
>> If you think the patch needs additiona
On Mon, Dec 25, 2017 at 05:46:57PM +0900, Chris Mi wrote:
> @@ -267,6 +287,7 @@ int main(int argc, char **argv)
> {
> int ret;
> char *batch_file = NULL;
> + int batch_size = 1;
>
> while (argc > 1) {
> if (argv[1][0] != '-')
> @@ -297,6 +318,14 @@ int main(in
On Wed, Dec 27, 2017 at 8:34 AM, David Ahern wrote:
> On 12/27/17 2:09 AM, Jiri Pirko wrote:
>> Wed, Dec 27, 2017 at 05:05:09AM CET, d...@cumulusnetworks.com wrote:
>>> On 12/26/17 5:23 AM, Jiri Pirko wrote:
From: Jiri Pirko
Many of the ASIC's internal resources are limited and are
> Hmm. That documents mainly sysfs. No mention of Netlink at all. But
> maybe I missed it. Also, that defines the interface as is. However we
> are talking about the data exchanged over the interface, not the
> interface itself. I don't see how ASIC/HW specific thing, like for
> example KVD in our
On 12/26/2017 03:15 PM, Russell King wrote:
> When we remove a socket or upstream, and the other side isn't
> registered, we dereference a NULL pointer, causing a kernel oops.
> Fix this.
>
> Signed-off-by: Russell King
Reviewed-by: Florian Fainelli
Fixes: ce0aa27ff3f6 ("sfp: add sfp-bus to b
On 12/26/2017 03:15 PM, Russell King wrote:
> Although we disable the netdev carrier, we fail to report in the kernel
> log that the link went down. Fix this.
>
> Signed-off-by: Russell King
Reviewed-by: Florian Fainelli
Fixes: 9525ae83959b ("phylink: add phylink infrastructure")
--
Florian
On Wed, Dec 27, 2017 at 8:09 PM, Tom Herbert wrote:
> Did you try the patch I posted?
Hi Tom,
No. And I didn't know I need to. Why?
If you think the patch needs additional testing, you can ask syzbot to
test it. See
https://github.com/google/syzkaller/blob/master/docs/syzbot.md#communication-wi
Bpftool determines it's own version based on the kernel
version, which is picked from the linux/version.h header.
It's strange to use the version of the installed kernel
headers, and makes much more sense to use the version
of the actual source tree, where bpftool sources are.
Fix this by buildin
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