If the BPF program populated the hash in the skb the tun
propagates the hash value and hash report type to the
respective fields of virtio-net header.
Signed-off-by: Yuri Benditovich
---
drivers/net/tun.c | 25 ++---
1 file changed, 22 insertions(+), 3 deletions(-)
diff --gi
IFF_HASH feature indicates that the tun supports
TUNSETHASHPOPULATION ioctl and can propagate the hash
data to the virtio-net packet.
Signed-off-by: Yuri Benditovich
---
drivers/net/tun.c | 2 +-
include/uapi/linux/if_tun.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff -
On Tue, Jan 12, 2021 at 1:14 AM Gilad Reti wrote:
>
> Add support for pointer to mem register spilling, to allow the verifier
> to track pointer to valid memory addresses. Such pointers are returned
> for example by a successful call of the bpf_ringbuf_reserve helper.
>
> This patch was suggested
On Tue, Jan 12, 2021 at 11:42 AM Yuri Benditovich
wrote:
>
> This program type can set skb hash value. It will be useful
> when the tun will support hash reporting feature if virtio-net.
>
> Signed-off-by: Yuri Benditovich
> ---
> drivers/net/tun.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> d
On Tue, 2021-01-12 at 10:14 -0800, Sukadev Bhattiprolu wrote:
> Whenever we need to schedule a reset, we allocate an rwi (reset work
> item?) entry and add to the list of pending resets.
>
> Since we only add one rwi for a given reason type to the list (no
> duplicates).
> we will only have a hand
On Tue, Jan 12, 2021 at 9:41 PM Yuri Benditovich
wrote:
>
> Existing TUN module is able to use provided "steering eBPF" to
> calculate per-packet hash and derive the destination queue to
> place the packet to. The eBPF uses mapped configuration data
> containing a key for hash calculation and indi
From: Pavana Sharma
Add 5gbase-r PHY interface mode.
Signed-off-by: Pavana Sharma
Reviewed-by: Andrew Lunn
Acked-by: Rob Herring
Signed-off-by: Marek Behún
---
Documentation/devicetree/bindings/net/ethernet-controller.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/de
Hello,
this is version 15 of patches adding support for Amethyst family to
mv88e6xxx. It should apply cleanly on net-next.
This series is tested on Marvell CN9130-CRB.
Changes from v14:
- added my Signed-off-by tags to Pavana's patches, since I am sending
them (as suggested by Andrew)
- added
From: Pavana Sharma
Returning 0 is no more an error case with MV88E6393 family
which has serdes lane numbers 0, 9 or 10.
So with this change .serdes_get_lane will return lane number
or -errno (-ENODEV or -EOPNOTSUPP).
Signed-off-by: Pavana Sharma
Reviewed-by: Andrew Lunn
Reviewed-by: Vladimir
From: Pavana Sharma
Add 5GBASE-R phy interface mode
Signed-off-by: Pavana Sharma
Reviewed-by: Andrew Lunn
Signed-off-by: Marek Behún
---
Documentation/networking/phy.rst | 6 ++
include/linux/phy.h | 4
2 files changed, 10 insertions(+)
diff --git a/Documentation/netwo
There are two implementations of the .set_egress_port method, and both
of them, if successful, set chip->*gress_dest_port variable.
To avoid code repetition, wrap this method into
mv88e6xxx_set_egress_port.
Signed-off-by: Marek Behún
Reviewed-by: Pavana Sharma
---
drivers/net/dsa/mv88e6xxx/chi
The 16-bit Port Policy CTL register from older chips is on 6393x changed
to Port Policy MGMT CTL, which can access more data, but indirectly and
via 8-bit registers.
The original 16-bit value is divided into first two 8-bit register in
the Port Policy MGMT CTL.
We can therefore use the previous c
Hi Jakub
Thanks for the review,
Sure, I will reraise the patch (again v0i, sonce no code changes) after adding
space before '<'.
This patch adds lines in 'include/uapi/', that requires ABI version changes for
debian build. I am not sure, if we need any such changes to avoid breaking
allmodcon
On 1/12/21 11:54 AM, Marek Behún wrote:
> From: Pavana Sharma
>
> Add 5gbase-r PHY interface mode.
>
> Signed-off-by: Pavana Sharma
> Reviewed-by: Andrew Lunn
> Acked-by: Rob Herring
> Signed-off-by: Marek Behún
Reviewed-by: Florian Fainelli
--
Florian
From: Pavana Sharma
The Marvell 88E6393X device is a single-chip integration of a 11-port
Ethernet switch with eight integrated Gigabit Ethernet (GbE)
transceivers and three 10-Gigabit interfaces.
This patch adds functionalities specific to mv88e6393x family (88E6393X,
88E6193X and 88E6191X).
T
On 1/12/21 11:54 AM, Marek Behún wrote:
> From: Pavana Sharma
>
> Add 5GBASE-R phy interface mode
>
> Signed-off-by: Pavana Sharma
> Reviewed-by: Andrew Lunn
> Signed-off-by: Marek Behún
Reviewed-by: Florian Fainelli
--
Florian
On Tue, 2021-01-12 at 10:14 -0800, Sukadev Bhattiprolu wrote:
> The work queue is used to queue reset requests like CHANGE-PARAM or
> FAILOVER resets for the worker thread. When the adapter is being
> removed
> the adapter state is set to VNIC_REMOVING and the work queue is
> flushed
> so no new wo
> +/* RollBall SFPs do not access internal PHY via I2C address 0x56, but
> + * instead via address 0x51, when SFP page is set to 0x03 and password to
> + * 0x.
> + * Since current SFP code does not modify SFP_PAGE, we set it to 0x03 only at
> + * bus creation time, and expect it to remain s
> > > +static int i2c_mii_read_rollball(struct mii_bus *bus, int phy_id, int
> > > reg)
> > > +{
> > > + u8 buf[4], res[6];
> > > + int bus_addr, ret;
> > > + u16 val;
> > > +
> > > + if (!(reg & MII_ADDR_C45))
> > > + return -EOPNOTSUPP;
> > > +
> > > + bus_addr = i2c_mii_phy_addr(phy_id)
On Thu, Jan 07, 2021 at 07:03:40PM -0500, Jarod Wilson wrote:
> On Fri, Dec 18, 2020 at 04:18:59PM -0800, Jay Vosburgh wrote:
> > Jarod Wilson wrote:
> >
> > >This comes from an end-user request, where they're running multiple VMs on
> > >hosts with bonded interfaces connected to some interest sw
On 1/12/21 11:21 AM, Alex Elder wrote:
> The IPA driver depends on some SMEM functionality (qcom_smem_init(),
> qcom_smem_alloc(), and qcom_smem_virt_to_phys()), but this is not
> reflected in the configuration dependencies. Add a dependency on
> QCOM_SMEM to avoid attempts to build the IPA driver
On Tue, Jan 12, 2021 at 10:16:32PM +0100, Marek Behún wrote:
> On Tue, 12 Jan 2021 22:38:08 +0200
> Vladimir Oltean wrote:
>
> > > + phylink_set(mask, 1baseT_Full);
> > > + phylink_set(mask, 1baseCR_Full);
> > > + phylink_set(mask, 1baseSR_Full);
> > > +
> Subject: Re: [PATCH v2 0/3] hv_netvsc: Prevent packet loss during VF
> add/remove
>
> On Fri, 8 Jan 2021 16:53:40 -0800 Long Li wrote:
> > From: Long Li
> >
> > This patch set fixes issues with packet loss on VF add/remove.
>
> These patches are for net-next? They just optimize the amount of
On Tue, Jan 12, 2021 at 09:54:24PM +0100, Andrew Lunn wrote:
> > +static int i2c_transfer_rollball(struct i2c_adapter *i2c,
> > +struct i2c_msg *msgs, int num)
> > +{
> > + u8 saved_page;
> > + int ret;
> > +
> > + i2c_lock_bus(i2c, I2C_LOCK_SEGMENT);
> > +
> > +
On 07/01/21 12:47 AM, Jakub Kicinski wrote:
On Wed, 6 Jan 2021 23:23:27 +0530 Rohit Maheshwari wrote:
Mandating NETIF_F_HW_CSUM to enable TLS offload feature is wrong.
And it broke tls offload feature for the drivers, which are still
using NETIF_F_IP_CSUM or NETIF_F_IPV6_CSUM. We should use
N
On Tue, 12 Jan 2021 21:54:24 +0100
Andrew Lunn wrote:
> > +static int i2c_transfer_rollball(struct i2c_adapter *i2c,
> > +struct i2c_msg *msgs, int num)
> > +{
> > + u8 saved_page;
> > + int ret;
> > +
> > + i2c_lock_bus(i2c, I2C_LOCK_SEGMENT);
> > +
> > + /* s
Commit 9fd1ff5d2ac7 ("udp: Support UDP fraglist GRO/GSO.") actually
not only added a support for fraglisted UDP GRO, but also tweaked
some logics the way that non-fraglisted UDP GRO started to work for
forwarding too.
Tests showed that currently forwarding and NATing of plain UDP GRO
packets are pe
On Tue, 12 Jan 2021 22:38:08 +0200
Vladimir Oltean wrote:
> > + phylink_set(mask, 1baseT_Full);
> > + phylink_set(mask, 1baseCR_Full);
> > + phylink_set(mask, 1baseSR_Full);
> > + phylink_set(mask, 1baseLR_Full);
> > + phylink_set(
On Mon, Jan 11, 2021 at 6:54 PM Li,Rongqing wrote:
>
>
>
> > -Original Message-
> > From: Alexander Duyck [mailto:alexander.du...@gmail.com]
> > Sent: Tuesday, January 12, 2021 4:54 AM
> > To: Li,Rongqing
> > Cc: Netdev ; intel-wired-lan
> > ; Björn Töpel
> > Subject: Re: [PATCH] igb: av
On Tue, 12 Jan 2021, Paolo Abeni wrote:
Instead of re-implementing most of inet_shutdown, re-use
such helper, and implement the MPTCP-specific bits at the
'proto' level.
The msk-level disconnect() can now be invoked, lets provide a
suitable implementation.
As a side effect, this fixes bad stat
On Tue, 12 Jan 2021, Paolo Abeni wrote:
Syzkaller found a way to trigger division by zero
in mptcp_subflow_cleanup_rbuf().
The current checks implemented into tcp_can_send_ack()
are too week, let's be more accurate.
Reported-by: Christoph Paasch
Fixes: ea4ca586b16f ("mptcp: refine MPTCP-level
Jarod Wilson wrote:
>On Thu, Jan 07, 2021 at 07:03:40PM -0500, Jarod Wilson wrote:
>> On Fri, Dec 18, 2020 at 04:18:59PM -0800, Jay Vosburgh wrote:
>> > Jarod Wilson wrote:
>> >
>> > >This comes from an end-user request, where they're running multiple VMs on
>> > >hosts with bonded interfaces c
On Tue, Jan 12, 2021 at 10:40 PM Yuri Benditovich
wrote:
>
> On Tue, Jan 12, 2021 at 9:42 PM Yuri Benditovich
> wrote:
> >
> > This program type can set skb hash value. It will be useful
> > when the tun will support hash reporting feature if virtio-net.
> >
> > Signed-off-by: Yuri Benditovich
>
On Tue, Jan 12, 2021 at 9:42 PM Yuri Benditovich
wrote:
>
> This program type can set skb hash value. It will be useful
> when the tun will support hash reporting feature if virtio-net.
>
> Signed-off-by: Yuri Benditovich
> ---
> drivers/net/tun.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> di
On Mon, 2021-01-11 at 09:02 +0100, Magnus Karlsson wrote:
> On Tue, Jan 5, 2021 at 9:51 PM Saeed Mahameed
> wrote:
> > On Mon, 2021-01-04 at 18:59 +0800, Xuan Zhuo wrote:
> > > hi
> > >
> > > In the process of developing xdp socket, we tried to directly use
> > > page to
> > > construct skb direc
On Tue, 12 Jan 2021 21:43:29 +0100
Andrew Lunn wrote:
> > +/* RollBall SFPs do not access internal PHY via I2C address 0x56, but
> > + * instead via address 0x51, when SFP page is set to 0x03 and password to
> > + * 0x.
> > + * Since current SFP code does not modify SFP_PAGE, we set it to
On 2021-01-12 21:26 (+0100), Eric Dumazet wrote:
> On Tue, Jan 12, 2021 at 8:25 PM Heath Caldwell wrote:
> >
> > On 2021-01-12 18:05 (+0100), Eric Dumazet wrote:
> > > On Tue, Jan 12, 2021 at 5:02 PM Heath Caldwell
> > > wrote:
> > > >
> > > > On 2021-01-12 09:30 (+0100), Eric Dumazet wrote:
On Tue, Jan 12, 2021 at 8:27 AM Daniel Borkmann wrote:
>
> On 1/12/21 8:55 AM, Andrii Nakryiko wrote:
> > Add support for directly accessing kernel module variables from BPF programs
> > using special ldimm64 instructions. This functionality builds upon vmlinux
> > ksym support, but extends ldimm6
On Tue, Jan 12, 2021 at 08:54:04PM +0100, Marek Behún wrote:
> From: Pavana Sharma
>
> The Marvell 88E6393X device is a single-chip integration of a 11-port
> Ethernet switch with eight integrated Gigabit Ethernet (GbE)
> transceivers and three 10-Gigabit interfaces.
>
> This patch adds function
> +static int i2c_transfer_rollball(struct i2c_adapter *i2c,
> + struct i2c_msg *msgs, int num)
> +{
> + u8 saved_page;
> + int ret;
> +
> + i2c_lock_bus(i2c, I2C_LOCK_SEGMENT);
> +
> + /* save original page */
> + ret = __i2c_rollball_get_page(i2c,
On Tue, Jan 12, 2021 at 9:49 PM Yuri Benditovich
wrote:
>
> On Tue, Jan 12, 2021 at 9:41 PM Yuri Benditovich
> wrote:
> >
> > Existing TUN module is able to use provided "steering eBPF" to
> > calculate per-packet hash and derive the destination queue to
> > place the packet to. The eBPF uses map
On Tue, Jan 12, 2021 at 12:17 PM Daniel Borkmann wrote:
>
> On 1/12/21 7:41 AM, Andrii Nakryiko wrote:
> > On Mon, Jan 11, 2021 at 5:16 PM Yonghong Song wrote:
> >> On 1/11/21 12:51 PM, Andrii Nakryiko wrote:
> >>> On Mon, Jan 11, 2021 at 10:13 AM Yonghong Song wrote:
> On 1/9/21 11:03 PM,
On Tue, Jan 12, 2021 at 9:46 PM Alexei Starovoitov
wrote:
>
> On Tue, Jan 12, 2021 at 11:42 AM Yuri Benditovich
> wrote:
> >
> > This program type can set skb hash value. It will be useful
> > when the tun will support hash reporting feature if virtio-net.
> >
> > Signed-off-by: Yuri Benditovich
On Tue, 12 Jan 2021 23:30:48 +0200
Vladimir Oltean wrote:
> On Tue, Jan 12, 2021 at 10:16:32PM +0100, Marek Behún wrote:
> > On Tue, 12 Jan 2021 22:38:08 +0200
> > Vladimir Oltean wrote:
> >
> > > > + phylink_set(mask, 1baseT_Full);
> > > > + phylink_set(mask,
On Tue, Jan 12, 2021 at 08:54:03PM +0100, Marek Behún wrote:
> There are two implementations of the .set_egress_port method, and both
> of them, if successful, set chip->*gress_dest_port variable.
>
> To avoid code repetition, wrap this method into
> mv88e6xxx_set_egress_port.
>
> Signed-off-by:
On 1/12/21 8:46 PM, Andrii Nakryiko wrote:
On Tue, Jan 12, 2021 at 1:14 AM Gilad Reti wrote:
Add support for pointer to mem register spilling, to allow the verifier
to track pointer to valid memory addresses. Such pointers are returned
for example by a successful call of the bpf_ringbuf_reserv
On Tue, 2021-01-12 at 09:27 +0100, Heiner Kallweit wrote:
> Series includes further smaller improvements.
>
> Heiner Kallweit (3):
> r8169: align rtl_wol_suspend_quirk with vendor driver and rename it
> r8169: improve rtl8169_rx_csum
> r8169: improve DASH support
>
> drivers/net/ethernet/r
> -struct mii_bus *mdio_i2c_alloc(struct device *parent, struct i2c_adapter
> *i2c)
> +/* RollBall SFPs do not access internal PHY via I2C address 0x56, but
> + * instead via address 0x51, when SFP page is set to 0x03 and password to
> + * 0x.
> + * Since current SFP code does not modify S
Hello:
This series was applied to bpf/bpf.git (refs/heads/master):
On Sat, 9 Jan 2021 23:03:40 -0800 you wrote:
> Some modules don't declare any new types and end up with an empty BTF,
> containing only valid BTF header and no types or strings sections. This
> currently causes BTF validation erro
On 1/11/21 10:20 AM, Qais Yousef wrote:
Some subsystems only have bare tracepoints (a tracepoint with no
associated trace event) to avoid the problem of trace events being an
ABI that can't be changed.
From bpf presepective, bare tracepoints are what it calls
RAW_TRACEPOINT().
Since bpf ass
On 1/12/21 7:41 AM, Andrii Nakryiko wrote:
On Mon, Jan 11, 2021 at 5:16 PM Yonghong Song wrote:
On 1/11/21 12:51 PM, Andrii Nakryiko wrote:
On Mon, Jan 11, 2021 at 10:13 AM Yonghong Song wrote:
On 1/9/21 11:03 PM, Andrii Nakryiko wrote:
Empty BTFs do come up (e.g., simple kernel modules wit
On Tue, 2021-01-12 at 16:37 +0200, Vladimir Oltean wrote:
> On Mon, Jan 11, 2021 at 03:38:49PM -0800, Saeed Mahameed wrote:
> > GFP_ATOMIC is a little bit aggressive especially when user daemons
> > are
> > periodically reading stats. This can be avoided.
> >
> > You can pre-allocate with GFP_KERN
Hello:
This patch was applied to bpf/bpf.git (refs/heads/master):
On Tue, 12 Jan 2021 08:28:29 -0800 you wrote:
> optlen == 0 indicates that the kernel should ignore BPF buffer
> and use the original one from the user. We, however, forget
> to free the temporary buffer that we've allocated for BP
On Tue, Jan 12, 2021 at 11:27 AM Qais Yousef wrote:
>
> On 01/11/21 23:26, Andrii Nakryiko wrote:
> > On Mon, Jan 11, 2021 at 10:20 AM Qais Yousef wrote:
> > >
> > > Reuse module_attach infrastructure to add a new bare tracepoint to check
> > > we can attach to it as a raw tracepoint.
> > >
> > >
On Tue, 2021-01-12 at 15:44 +0200, Vladimir Oltean wrote:
> On Mon, Jan 11, 2021 at 03:46:32PM -0800, Saeed Mahameed wrote:
> > This can be very costly, holding a mutex while traversing the whole
> > netedv lists and reading their stats, we need to at least allow
> > multiple readers to enter as it
On Tue, 2021-01-12 at 10:14 -0800, Sukadev Bhattiprolu wrote:
> Use more consistent locking when reading/writing the adapter->state
> field. This patch set fixes a race condition during ibmvnic_open()
> where the adapter could be left in the PROBED state if a reset occurs
> at the wrong time. This
On Mon, Jan 11, 2021 at 10:56 PM Leon Romanovsky wrote:
>
> On Mon, Jan 11, 2021 at 11:30:39AM -0800, Alexander Duyck wrote:
> > On Sun, Jan 10, 2021 at 7:10 AM Leon Romanovsky wrote:
> > >
> > > From: Leon Romanovsky
> > >
> > > Some SR-IOV capable devices provide an ability to configure specif
On Tue, Jan 12, 2021 at 07:06:29PM +0100, Marek Behún wrote:
> On Tue, 12 Jan 2021 16:29:09 +
> Russell King - ARM Linux admin wrote:
>
> > I'm seriously thinking about changing the phylink_validate() interface
> > such that the question of which link _modes_ are supported no longer
> > comes
On Mon, Jan 11, 2021 at 10:39 PM Leon Romanovsky wrote:
>
> On Mon, Jan 11, 2021 at 11:30:33AM -0800, Alexander Duyck wrote:
> > On Sun, Jan 10, 2021 at 7:12 AM Leon Romanovsky wrote:
> > >
> > > From: Leon Romanovsky
> > >
> > > Extend PCI sysfs interface with a new callback that allows configu
From: Dinghao Liu
When register_pernet_subsys() fails, nf_nat_bysource
should be freed just like when nf_ct_extend_register()
fails.
Fixes: 1cd472bf036ca ("netfilter: nf_nat: add nat hook register functions to
nf_nat")
Signed-off-by: Dinghao Liu
Acked-by: Florian Westphal
Signed-off-by: Pablo
From: Jesper Dangaard Brouer
The old way of changing the conntrack hashsize runtime was through changing
the module param via file /sys/module/nf_conntrack/parameters/hashsize. This
was extended to sysctl change in commit 3183ab8997a4 ("netfilter: conntrack:
allow increasing bucket size via sysct
Hi,
The following patchset contains Netfilter fixes for net:
1) Pass conntrack -f to specify family in netfilter conntrack helper
selftests, from Chen Yi.
2) Honor hashsize modparam from nf_conntrack_buckets sysctl,
from Jesper D. Brouer.
3) Fix memleak in nf_nat_init() error path, from D
From: Chen Yi
Fix nft_conntrack_helper.sh false fail report:
1) Conntrack tool need "-f ipv6" parameter to show out ipv6 traffic items.
2) Sleep 1 second after background nc send packet, to make sure check
is after this statement executed.
False report:
FAIL: ns1-lkjUemYw did not show attached
On 1/11/21 3:47 PM, Andrew Lunn wrote:
On Mon, Jan 11, 2021 at 01:53:37PM +0100, Marek Vasut wrote:
Unless the internal PHY is connected and started, the phylib will not
poll the PHY for state and produce state updates. Connect the PHY and
start/stop it.
Hi Marek
Please continue the conversio
On 1/11/21 3:43 PM, Heiner Kallweit wrote:
On 11.01.2021 15:10, Marek Vasut wrote:
On 1/11/21 2:50 PM, Heiner Kallweit wrote:
On 11.01.2021 14:38, Marek Vasut wrote:
On 1/11/21 2:26 PM, Heiner Kallweit wrote:
[...]
LGTM. When having a brief look at the driver I stumbled across two things:
1
On Tue, Jan 12, 2021 at 01:39:10PM -0800, Jay Vosburgh wrote:
> Jarod Wilson wrote:
>
> >On Thu, Jan 07, 2021 at 07:03:40PM -0500, Jarod Wilson wrote:
> >> On Fri, Dec 18, 2020 at 04:18:59PM -0800, Jay Vosburgh wrote:
> >> > Jarod Wilson wrote:
> >> >
> >> > >This comes from an end-user request
On Tue, 12 Jan 2021 20:54:04 +0100
Marek Behún wrote:
> + /* mv88e6393x family errata 3.7 :
> + * When changing cmode on SERDES port from any other mode to 1000BASE-X
> + * mode the link may not come up due to invalid 1000BASE-X
> + * advertisement.
> + * Workaround: Corre
On Tue 12 Jan 13:21 CST 2021, Alex Elder wrote:
> The IPA driver depends on some SMEM functionality (qcom_smem_init(),
> qcom_smem_alloc(), and qcom_smem_virt_to_phys()), but this is not
> reflected in the configuration dependencies. Add a dependency on
> QCOM_SMEM to avoid attempts to build the
This bit is enabled by default and advertises support for extended
next page support. XNP is only needed for 10GBase-T and MultiGig
support which is not supported. Additionally, Cisco MultiGig switches
will read this bit and attempt 10Gb negotiation even though Next Page
support is disabled. This
On Tue, 12 Jan 2021 04:17:44 + Geethasowjanya Akula wrote:
> Hi All,
>
> Any feedback on this patch.
I think Dave merged it already, see commit 81a4362016e7 ("octeontx2-pf:
Add RSS multi group support") in net-next.
On Wed, 13 Jan 2021 02:47:51 +0530 rohit maheshwari wrote:
> On 07/01/21 12:47 AM, Jakub Kicinski wrote:
> > On Wed, 6 Jan 2021 23:23:27 +0530 Rohit Maheshwari wrote:
> >> Mandating NETIF_F_HW_CSUM to enable TLS offload feature is wrong.
> >> And it broke tls offload feature for the drivers, whi
On Tue, 2021-01-12 at 00:42 -0600, Lijun Pan wrote:
> This series address several coding style problems.
>
> Lijun Pan (7):
> ibmvnic: prefer 'unsigned long' over 'unsigned long int'
> ibmvnic: fix block comments
> ibmvnic: fix braces
> ibmvnic: avoid multiple line dereference
> ibmvnic:
On Mon, 2021-01-04 at 12:50 +0530, Geetha sowjanya wrote:
> Hardware supports 8 RSS groups per interface. Currently we are using
> only group '0'. This patch allows user to create new RSS
> groups/contexts
> and use the same as destination for flow steering rules.
>
> usage:
> To steer the traffic
On Tue, 2021-01-12 at 15:16 -0800, Saeed Mahameed wrote:
> On Mon, 2021-01-04 at 12:50 +0530, Geetha sowjanya wrote:
> > Hardware supports 8 RSS groups per interface. Currently we are
> > using
> > only group '0'. This patch allows user to create new RSS
> > groups/contexts
> > and use the same as
On Tue, Jan 12, 2021 at 8:30 AM Daniel Borkmann wrote:
>
> On 1/12/21 8:55 AM, Andrii Nakryiko wrote:
> > Add support for directly accessing kernel module variables from BPF programs
> > using special ldimm64 instructions. This functionality builds upon vmlinux
> > ksym support, but extends ldimm6
On Tue, Jan 12, 2021 at 01:41:05PM -0800, Shakeel Butt wrote:
> From: Arjun Roy
>
> TCP zerocopy receive is used by high performance network applications to
> further scale. For RX zerocopy, the memory containing the network data
> filled by network driver is directly mapped into the address spac
On Tue, 5 Jan 2021 15:02:45 +0100, Thomas Bogendoerfer wrote:
> I couldn't find any buyable product other than reference boards using
> TX49xx CPUs. And since nobody showed interest in keeping support for
> it, it's time to remove it.
>
> I've split up the removal into seperate parts for different
Hi, Yuchung:
I have attached the python script that reproduces the keepalive issues.
The script is a slight modification of the one written by Marek Majkowski:
https://github.com/cloudflare/cloudflare-blog/blob/master/2019-09-tcp-keepalives/test-zero.py
Please note that only the TCP keepalive is
On 1/11/21 8:50 PM, Bhaskar Chowdhury wrote:
> s/controling/controlling/p
>
> Signed-off-by: Bhaskar Chowdhury
Acked-by: Randy Dunlap
Thanks.
> ---
> kernel/trace/trace_uprobe.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/kernel/trace/trace_uprobe.c b/kernel/tra
Hello,
it seems that inband AN is broken on Amethyst when on 2500base-x mode.
Even SERDES scripts for Amethyst from Marvell has autonegotiation
disabled for 2500base-x mode. For all the other supported Serdes modes
autonegotiation is enabled in these scripts.
The current implementation in mv88e6
Saeed Mahameed [sa...@kernel.org] wrote:
> On Tue, 2021-01-12 at 10:14 -0800, Sukadev Bhattiprolu wrote:
> > @@ -5467,7 +5472,15 @@ static int ibmvnic_remove(struct vio_dev *dev)
> > return -EBUSY;
> > }
> >
> > + /* If ibmvnic_reset() is scheduling a reset, wait for it to
> >
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Mon, 11 Jan 2021 18:07:07 +0100 you wrote:
> In commit 826f328e2b7e ("net: dcb: Validate netlink message in DCB
> handler"), Linux started rejecting RTM_GETDCB netlink messages if they
> contained a set-like DCB_CMD_ command.
On Tue, 12 Jan 2021 00:42:58 -0600 Lijun Pan wrote:
> This series address several coding style problems.
Erm, are you sure this series will not conflict with the fixes
Sukadev is sending?
On Tue, Jan 12, 2021 at 03:36:18PM -0800, Arjun Roy wrote:
> On Tue, Jan 12, 2021 at 3:31 PM Roman Gushchin wrote:
> >
> > On Tue, Jan 12, 2021 at 01:41:05PM -0800, Shakeel Butt wrote:
> > > From: Arjun Roy
> > >
> > > TCP zerocopy receive is used by high performance network applications to
> > >
On Tue, Jan 12, 2021 at 3:29 PM Yuri Benditovich
wrote:
>
> On Tue, Jan 12, 2021 at 9:49 PM Yuri Benditovich
> wrote:
> >
> > On Tue, Jan 12, 2021 at 9:41 PM Yuri Benditovich
> > wrote:
> > >
> > > Existing TUN module is able to use provided "steering eBPF" to
> > > calculate per-packet hash and
On Mon, Jan 11, 2021 at 7:06 PM Nathan Chancellor
wrote:
>
> After commit da5fb18225b4 ("bpf: Support pre-2.25-binutils objcopy for
> vmlinux BTF"), having CONFIG_DEBUG_INFO_BTF enabled but lacking a valid
> copy of pahole results in a kernel that will fully compile but fail to
> link. The user th
On Tue, 12 Jan 2021 11:55:11 -0800 Praveen Chaudhary wrote:
> Hi Jakub
>
> Thanks for the review,
>
> Sure, I will reraise the patch (again v0i, sonce no code changes) after
> adding space before '<'.
>
> This patch adds lines in 'include/uapi/', that requires ABI version changes
> for debian
syzbot reported a WARNING for allocating too big memory:
WARNING: CPU: 1 PID: 8484 at mm/page_alloc.c:4976
__alloc_pages_nodemask+0x5f8/0x730 mm/page_alloc.c:5011
Modules linked in:
CPU: 1 PID: 8484 Comm: syz-executor862 Not tainted 5.11.0-rc2-syzkaller #0
Hardware name: Google Google Compute Eng
On Tue, 12 Jan 2021 13:23:16 +0100 Eric Dumazet wrote:
> On Tue, Jan 12, 2021 at 12:08 PM Alexander Lobakin wrote:
> >
> > From: Edward Cree
> > Date: Tue, 12 Jan 2021 09:54:04 +
> >
> > > Without wishing to weigh in on whether this caching is a good idea...
> >
> > Well, we already have
Saeed Mahameed [sa...@kernel.org] wrote:
> > -struct ibmvnic_rwi {
> > - enum ibmvnic_reset_reason reset_reason;
> > - struct list_head list;
> > -};
> > + VNIC_RESET_CHANGE_PARAM,
> > + VNIC_RESET_MAX}; // must be last
>this is not the pref
> > I think it's possible to return a Master/Slave configuration.
>
> Great. It would be good to add it.
OK. I think it will take some time to implement this feature,
as we prioritize investigating comments from Russell.
> > By the way, do you need the cable test function as implementedin
> > nx
On Mon, Jan 11, 2021 at 3:09 PM Daniel Borkmann wrote:
>
> The _bpf_setsockopt() is able to set some of the SOL_SOCKET level options,
> however, _bpf_getsockopt() has little support to actually retrieve them.
> This small patch adds few misc options such as SO_MARK, SO_PRIORITY and
> SO_BINDTOIFIN
On Tue, Jan 12, 2021 at 3:41 AM Andrii Nakryiko wrote:
>
> Add per-CPU variable to bpf_testmod.ko and use those from new selftest to
> validate it works end-to-end.
>
> Acked-by: Yonghong Song
> Acked-by: Hao Luo
> Signed-off-by: Andrii Nakryiko
Applied.
FYI for everyone. This test needs the
> -Original Message-
> From: Alexander Duyck [mailto:alexander.du...@gmail.com]
> Sent: Wednesday, January 13, 2021 5:23 AM
> To: Li,Rongqing
> Cc: Netdev ; intel-wired-lan
> ; Björn Töpel
> Subject: Re: [PATCH] igb: avoid premature Rx buffer r
> Okay, this explanation makes much more
On Mon, 11 Jan 2021 18:55:48 -0800 Cong Wang wrote:
> From: Cong Wang
>
> fl_set_enc_opt() simply checks if there are still bytes left to parse,
> but this is not sufficent as syzbot seems to be able to generate
> malformatted netlink messages. nla_ok() is more strict so should be
> used to valid
On Tue, 12 Jan 2021 11:03:00 +0100 Marc Kleine-Budde wrote:
> On 1/12/21 10:54 AM, Vincent Mailhol wrote:
> > Call skb_tx_timestamp() within can_put_echo_skb() so that a software
> > tx timestamp gets attached on the skb.
> >
> > There two main reasons to include this call in can_put_echo_skb():
>
On Tue, 12 Jan 2021 17:46:25 -0800 Jakub Kicinski wrote:
> On Tue, 12 Jan 2021 11:03:00 +0100 Marc Kleine-Budde wrote:
> > On 1/12/21 10:54 AM, Vincent Mailhol wrote:
> > > Call skb_tx_timestamp() within can_put_echo_skb() so that a software
> > > tx timestamp gets attached on the skb.
> > >
> >
For IPv4, default route is learned via DHCPv4 and user is allowed to change
metric using config etc/network/interfaces. But for IPv6, default route can
be learned via RA, for which, currently a fixed metric value 1024 is used.
Ideally, user should be able to configure metric on default route for I
Allow user to set metric on default route learned via Router Advertisement.
Note: RFC 4191 does not say anything for metric for IPv6 default route.
Fix:
For IPv4, default route is learned via DHCPv4 and user is allowed to change
metric using config in etc/network/interfaces. But for IPv6, default
On Tue, 12 Jan 2021 16:40:49 -0800 Sukadev Bhattiprolu wrote:
> Saeed Mahameed [sa...@kernel.org] wrote:
> > On Tue, 2021-01-12 at 10:14 -0800, Sukadev Bhattiprolu wrote:
>
>
> > > @@ -5467,7 +5472,15 @@ static int ibmvnic_remove(struct vio_dev *dev)
> > > return -EBUSY;
> > > }
> >
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