On 02/03/2018 03:58 PM, Heiner Kallweit wrote:
> Am 03.02.2018 um 21:17 schrieb Andrew Lunn:
>> On Sat, Feb 03, 2018 at 05:41:54PM +0100, Heiner Kallweit wrote:
>>> This commit forces callers of phy_resume() and phy_suspend() to hold
>>> mutex phydev->lock. This was done for calls to phy_resume()
On 2/3/18 12:17 PM, Stephen Hemminger wrote:
> On Sat, 3 Feb 2018 14:29:04 +0100
> Christian Brauner wrote:
>
>> +static int rtnl_ensure_unique_netns_attr(const struct sock *sk,
>> + struct nlattr *tb[],
>> + struct netlink_
Am 03.02.2018 um 21:17 schrieb Andrew Lunn:
> On Sat, Feb 03, 2018 at 05:41:54PM +0100, Heiner Kallweit wrote:
>> This commit forces callers of phy_resume() and phy_suspend() to hold
>> mutex phydev->lock. This was done for calls to phy_resume() and
>> phy_suspend() in phylib, however there are mor
From: Brandon Streiff
MV88E6352 and later switches support GPIO control through the "Scratch
& Misc" global2 register. (Older switches do too, though with a slightly
different register interface. Only the 6352-style is implemented here.)
Add a new file, global2_scratch.c, for operations in the S
From: Brandon Streiff
Forward the rx/tx timestamp machinery from the dsa infrastructure to the
switch driver.
On the rx side, defer delivery of skbs until we have an rx timestamp.
This mimicks the behavior of skb_defer_rx_timestamp.
On the tx side, identify PTP packets, clone them, and pass the
From: Brandon Streiff
This patch implements support for accessing the Precision Time Protocol
and Time Application Interface registers via the AVB register interface
in the Global 2 register.
The register interface differs slightly between different models; older
models use a 3-bit operations fi
From: Brandon Streiff
This patch adds support to the dsa slave network device so that
switch drivers can implement the SIOC[GS]HWTSTAMP ioctls and the
ethtool timestamp-info interface.
Signed-off-by: Brandon Streiff
Signed-off-by: Andrew Lunn
---
include/net/dsa.h | 15 +++
net/ds
From: Brandon Streiff
Let the mv88e6xxx_g2_* register accessor functions be accessible
outside of global2.c.
Signed-off-by: Brandon Streiff
Signed-off-by: Andrew Lunn
---
drivers/net/dsa/mv88e6xxx/global2.c | 8
drivers/net/dsa/mv88e6xxx/global2.h | 25 +
2 f
From: Brandon Streiff
This patch adds basic support for exposing the 32-bit timestamp counter
inside the mv88e6xxx switch as a ptp_clock.
Adjfine implemented by Richard Cochran.
Andrew Lunn: fix return value of PTP stub function.
Signed-off-by: Brandon Streiff
Signed-off-by: Richard Cochran
S
When NET_PTP_CLASSIFY is disabled, a stub function is required in
order that drivers compile.
Signed-off-by: Andrew Lunn
Acked-by: Richard Cochran
---
include/linux/ptp_classify.h | 4
1 file changed, 4 insertions(+)
diff --git a/include/linux/ptp_classify.h b/include/linux/ptp_classify.h
This patchset adds support for using the PTP hardware in switches
supported by the mv88e6xxx driver. The code was produces in
collaboration with Brandon Streiff doing the initial implementation,
and then Richard Cochran and Andrew Lunn making further changes and
cleanups.
The code is sufficient to
From: Brandon Streiff
This patch adds support for configuring mv88e6xxx GPIO lines as PTP
pins, so that they may be used for time stamping external events or for
periodic output.
Checkpatch and reverse Christmas tree fixes by Andrew Lunn
Periodic output removed by Richard Cochran, until a bette
The PTP code needs low latency access to the PTP hardware timestamps.
Reading all the ATU entries in one go adds a lot of latency to the PTP
code. So take and release the reg_lock mutex for each individual MAC
address in the ATU, allowing the PTP thread jump in between.
Signed-off-by: Andrew Lunn
From: Brandon Streiff
This patch implements RX/TX timestamping support.
The Marvell PTP hardware supports RX timestamping individual message
types, but for simplicity we only support the EVENT receive filter since
few if any clients bother with the more specific filter types.
checkpatch and rev
From: Brandon Streiff
88E6341 devices default to timestamping at the PHY, but due to a
hardware issue, timestamps via this component are unreliable. For
this family, configure the PTP hardware to force the timestamping
to occur at the MAC.
Signed-off-by: Brandon Streiff
Signed-off-by: Andrew Lu
The PTP code needs low latency access to the PTP hardware timestamps.
Reading all the statistics in one go adds a lot of latency to the PTP
code. So take and release the reg_lock mutex for each individual
statistics, allowing the PTP thread jump in between.
Signed-off-by: Andrew Lunn
---
drivers
On Thu, Jan 25, 2018 at 09:15:16PM +0800, ?? wrote:
> hello, I am compiling kernel for 88f6281 with 88e6161 switch for 4.9.73.but
> the dsa does not work correctly.I think it is a bug because 4.4 and 4.14
> works fine.
> both two bindings get the same result (port uninitialized, could not set
Begin forwarded message:
Date: Sat, 03 Feb 2018 20:24:46 +
From: bugzilla-dae...@bugzilla.kernel.org
To: step...@networkplumber.org
Subject: [Bug 198657] New: irda scheduled for removal
https://bugzilla.kernel.org/show_bug.cgi?id=198657
Bug ID: 198657
Summary: irda
On Sat, Feb 03, 2018 at 05:41:54PM +0100, Heiner Kallweit wrote:
> This commit forces callers of phy_resume() and phy_suspend() to hold
> mutex phydev->lock. This was done for calls to phy_resume() and
> phy_suspend() in phylib, however there are more callers in network
> drivers. I'd assume that t
On Sat, 3 Feb 2018 14:29:04 +0100
Christian Brauner wrote:
> +static int rtnl_ensure_unique_netns_attr(const struct sock *sk,
> + struct nlattr *tb[],
> + struct netlink_ext_ack *extack)
> +{
> + int ret = -EINVAL;
> +
On 2/2/2018 3:24 PM, Paul Moore wrote:
> On Fri, Feb 2, 2018 at 5:19 PM, Simo Sorce wrote:
>> On Fri, 2018-02-02 at 16:24 -0500, Paul Moore wrote:
>>> On Wed, Jan 10, 2018 at 2:00 AM, Richard Guy Briggs wrote:
On 2018-01-09 11:18, Simo Sorce wrote:
> On Tue, 2018-01-09 at 07:16 -0500, Ri
On Fri, 2018-02-02 at 15:30 +0100, Paolo Abeni wrote:
> Li Shuang reported an Oops with cls_u32 due to an use-after-free
> in u32_destroy_key(). The use-after-free can be triggered with:
>
> dev=lo
> tc qdisc add dev $dev root handle 1: htb default 10
> tc filter add dev $dev parent 1: prio 5 hand
Hi,
On Fri, 2018-02-02 at 13:52 -0800, Cong Wang wrote:
> On Fri, Feb 2, 2018 at 6:30 AM, Paolo Abeni wrote:
> > The problem is that the htnode is freed before the linked knodes and the
> > latter will try to access the first at u32_destroy_key() time.
> > This change addresses the issue using the
This commit forces callers of phy_resume() and phy_suspend() to hold
mutex phydev->lock. This was done for calls to phy_resume() and
phy_suspend() in phylib, however there are more callers in network
drivers. I'd assume that these other calls issue a warning now
because of the lock not being held.
Since we've added support for IFLA_IF_NETNSID for RTM_{DEL,GET,SET,NEW}LINK
it is possible for userspace to send us requests with three different
properties to identify a target network namespace. This affects at least
RTM_{NEW,SET}LINK. Each of them could potentially refer to a different
network n
Hey,
Since we've added support for IFLA_IF_NETNSID for RTM_{DEL,GET,SET,NEW}LINK
it is possible for userspace to send us requests with three different
properties to identify a target network namespace. This affects at least
RTM_{NEW,SET}LINK. Each of them could potentially refer to a different
net
An rds_connection can get added during netns deletion between lines 528
and 529 of
506 static void rds_tcp_kill_sock(struct net *net)
:
/* code to pull out all the rds_connections that should be destroyed */
:
528 spin_unlock_irq(&rds_tcp_conn_lock);
529 list_for_each_e
On Thu, Feb 1, 2018 at 1:49 AM, Xin Long wrote:
> On Tue, Jan 30, 2018 at 11:59 PM, David Ahern wrote:
>> On 1/30/18 1:57 PM, David Ahern wrote:
>>> On 1/30/18 1:08 PM, Daniel Borkmann wrote:
On 01/30/2018 07:32 PM, Cong Wang wrote:
> On Tue, Jan 30, 2018 at 4:09 AM, Dmitry Vyukov wrote
On Thu, Feb 1, 2018 at 7:58 PM, syzbot
wrote:
> Hello,
>
> syzbot hit the following crash on upstream commit
> 255442c93843f52b6891b21d0b485bf2c97f93c3 (Thu Feb 1 03:25:25 2018 +)
> Merge tag 'docs-4.16' of git://git.lwn.net/linux
>
> So far this crash happened 1587 times on net-next, upstream
On Mittwoch, 24. Januar 2018 14:40:03 CET Sven Eckelmann wrote:
[...]
> I know your intentions and I understand the problem. But there is the chance
> that David Miller will reject this patch - like he did it some years ago
> with a similar (not the same) patch:
>
> "I'm not applying this, p
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