On Thu, Feb 18, 2021 at 07:34:31AM +, Chen, Mike Ximing wrote:
>
>
> > -Original Message-
> > From: Mike Ximing Chen
> > Sent: Wednesday, February 10, 2021 12:54 PM
> > To: netdev@vger.kernel.org
> > Cc: da...@davemloft.net; k...@kernel.org; a...@arndb.de;
> > gre...@linuxfoundation.
When we suspend the VM, the VDPA interface will be reset. When the VM is
resumed again, clear_virtqueues() will clear the available and used
indices resulting in hardware virqtqueue objects becoming out of sync.
We can avoid this function alltogether since qemu will clear them if
required, e.g. whe
Allow to control vdpa device creation and destruction using the vdpa
management tool.
Examples:
1. List the management devices
$ vdpa mgmtdev show
pci/:3b:00.1:
supported_classes net
2. Create vdpa instance
$ vdpa dev add mgmtdev pci/:3b:00.1 name vdpa0
3. Show vdpa devices
$ vdpa dev
> -Original Message-
> From: Mike Ximing Chen
> Sent: Wednesday, February 10, 2021 12:54 PM
> To: netdev@vger.kernel.org
> Cc: da...@davemloft.net; k...@kernel.org; a...@arndb.de;
> gre...@linuxfoundation.org; Williams, Dan J ;
> pierre-
> louis.boss...@linux.intel.com; Gage Eads
> Su
Fix the following coccicheck warnings:
./drivers/net/wireless/intel/iwlegacy/4965-mac.c:2596:54-56: WARNING !A
|| A && B is equivalent to !A || B.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
drivers/net/wireless/intel/iwlegacy/4965-mac.c | 3 +--
1 file changed, 1 insertion(+), 2
On Wed, Feb 17, 2021 at 04:20:14PM -0500, Michael S. Tsirkin wrote:
> On Wed, Feb 17, 2021 at 11:42:48AM -0800, Si-Wei Liu wrote:
> >
> >
> > On 2/16/2021 8:20 AM, Eli Cohen wrote:
> > > When we suspend the VM, the VDPA interface will be reset. When the VM is
> > > resumed again, clear_virtqueues
On Wed, Feb 17, 2021 at 12:13:37PM -0500, Michael S. Tsirkin wrote:
> On Wed, Feb 17, 2021 at 01:31:36PM +0200, Eli Cohen wrote:
> > Allow to control vdpa device creation and destruction using the vdpa
> > management tool.
> >
> > Examples:
> > 1. List the management devices
> > $ vdpa mgmtdev sho
On 2021/2/18 上午5:55, Si-Wei Liu wrote:
On 2/16/2021 7:21 AM, Eli Cohen wrote:
On Thu, Feb 11, 2021 at 09:33:14AM +0200, Eli Cohen wrote:
On Wed, Feb 10, 2021 at 01:48:00PM -0800, Si-Wei Liu wrote:
While virtq is stopped, get_vq_state() is supposed to
be called to get sync'ed with the
On 2021/2/11 上午5:47, Si-Wei Liu wrote:
The mlx_features denotes the capability for which
set of virtio features is supported by device. In
principle, this field needs not be cleared during
virtio device reset, as this capability is static
and does not change across reset.
In fact, the current
Shuah Khan wrote:
> This reverts commit a56c14bb21b296fb6d395164ab62ef2e419e5069.
>
> ath_tx_process_buffer() doesn't dereference or check sta and passes it
> to ath_tx_complete_aggr() and ath_tx_complete_buf().
>
> ath_tx_complete_aggr() checks the pointer before use. No problem here.
>
> ath
Alexander Lobakin wrote:
> This series introduces XSK generic zerocopy xmit by adding XSK umem
> pages as skb frags instead of copying data to linear space.
> The only requirement for this for drivers is to be able to xmit skbs
> with skb_headlen(skb) == 0, i.e. all data including hard headers
> st
Xuan Zhuo wrote:
> On Wed, 17 Feb 2021 16:46:04 -0800, John Fastabend
> wrote:
> > Alexander Lobakin wrote:
> > > From: Xuan Zhuo
> > >
> > > This patch is used to construct skb based on page to save memory copy
> > > overhead.
> > >
> > > This function is implemented based on IFF_TX_SKB_NO_LINE
This adds two tests of SOCK_SEQPACKET socket: both transfer data and
then test MSG_EOR and MSG_TRUNC flags. Cases for connect(), bind(),
etc. are not tested, because it is same as for stream socket.
Signed-off-by: Arseny Krasnov
---
tools/testing/vsock/util.c | 32 ++--
tools/testing/
This adds SEQPACKET ops for loopback transport
Signed-off-by: Arseny Krasnov
---
net/vmw_vsock/vsock_loopback.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/net/vmw_vsock/vsock_loopback.c b/net/vmw_vsock/vsock_loopback.c
index a45f7ffca8c5..c0da94119f74 100644
--- a/net/vmw_vsock/vso
This adds SEQPACKET ops for virtio transport
Signed-off-by: Arseny Krasnov
---
net/vmw_vsock/virtio_transport.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/net/vmw_vsock/virtio_transport.c b/net/vmw_vsock/virtio_transport.c
index 2700a63ab095..bd3a854bb366 100644
--- a/net/vmw_vsock
This also removes ignore of non-stream type of packets.
Signed-off-by: Arseny Krasnov
---
drivers/vhost/vsock.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c
index 5e78fb719602..5c86d09e36d9 100644
--- a/drivers/vhost/vs
This updates current implementation for trace event of virtio vsock:
SEQPACKET socket's type, SEQPACKET specific ops and SEQPACKET 'msg_len'
and 'msg_cnt' fields are added.
Signed-off-by: Arseny Krasnov
---
.../events/vsock_virtio_transport_common.h| 48 +++
net/vmw_vsock/vir
From: "Song, Yoong Siang"
When link speed is not 100 Mbps, port transmit rate and speed divider
are set to 8 and 100 respectively. These values are incorrect for
CBS idleslope and sendslope HW values calculation if the link speed is
not 1 Gbps.
This patch adds switch statement to set the val
This modifies current receive logic for SEQPACKET support:
1) Inserts 'SEQ_BEGIN' packet to socket's rx queue.
2) Inserts 'RW' packet to socket's rx queue, but without merging with
buffer of last packet in queue.
3) Performs check for packet and socket types on receive(if mismatch,
then reset
This adds transport callback which tries to fetch record begin marker
from socket's rx queue. It is called from af_vsock.c before reading data
packets of record.
Signed-off-by: Arseny Krasnov
---
include/linux/virtio_vsock.h| 1 +
net/vmw_vsock/virtio_transport_common.c | 53 +++
This adds rest of logic for SEQPACKET:
1) SEQPACKET specific functions which send SEQ_BEGIN/SEQ_END.
Note that both functions may sleep to wait enough space for
SEQPACKET header.
2) SEQ_BEGIN/SEQ_END in TAP packet capture.
3) Send SHUTDOWN on socket close for SEQPACKET type.
4) Set SEQPACKET
This adds transport callback and it's logic for SEQPACKET dequeue.
Callback fetches RW packets from rx queue of socket until whole record
is copied(if user's buffer is full, user is not woken up). This is done
to not stall sender, because if we wake up user and it leaves syscall,
nobody will send c
This moves passing type of packet from 'info' srtucture to send
function. There is no sense to set type of packet which differs
from type of socket, and since at current time only stream type
is supported, so force to use this type.
Signed-off-by: Arseny Krasnov
---
net/vmw_vsock/virtio_transpor
'virtio_transport_send_credit_update()' has some extra args:
1) 'type' may be set in 'virtio_transport_send_pkt_info()' using type
of socket.
2) This function is static and 'hdr' arg was always NULL.
Signed-off-by: Arseny Krasnov
---
net/vmw_vsock/virtio_transport_common.c | 15 --
On 2021/2/10 下午5:14, Michael S. Tsirkin wrote:
On Tue, Feb 09, 2021 at 10:00:22AM -0800, Wei Wang wrote:
On Tue, Feb 9, 2021 at 6:58 AM Willem de Bruijn
wrote:
I have no preference. Just curious, especially if it complicates the patch.
My understanding is that. It's probably ok for net. Bu
This replaces 'stream' to 'connect oriented' in comments as SEQPACKET is
also connect oriented.
Signed-off-by: Arseny Krasnov
---
net/vmw_vsock/af_vsock.c | 31 +--
1 file changed, 17 insertions(+), 14 deletions(-)
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsoc
This adds some logic to current stream enqueue function for SEQPACKET
support:
1) Send record's begin/end marker.
2) Return value from enqueue function is whole record length or error
for SOCK_SEQPACKET.
Signed-off-by: Arseny Krasnov
---
include/net/af_vsock.h | 2 ++
net/vmw_vsock/af_vsoc
This does rest of SOCK_SEQPACKET support:
1) Adds socket ops for SEQPACKET type.
2) Allows to create socket with SEQPACKET type.
Signed-off-by: Arseny Krasnov
---
net/vmw_vsock/af_vsock.c | 36 +++-
1 file changed, 35 insertions(+), 1 deletion(-)
diff --git a/net
This adds receive loop for SEQPACKET. It looks like receive loop for
STREAM, but there is a little bit difference:
1) It doesn't call notify callbacks.
2) It doesn't care about 'SO_SNDLOWAT' and 'SO_RCVLOWAT' values, because
there is no sense for these values in SEQPACKET case.
3) It waits until
This moves loop that waits for space on send to separate function,
because it will be used for SEQ_BEGIN/SEQ_END sending before and
after data transmission. Waiting for SEQ_BEGIN/SEQ_END is needed
because such packets carries SEQPACKET header that couldn't be
fragmented by credit mechanism, so to a
This prepares af_vsock.c for SEQPACKET support: some functions such
as setsockopt(), getsockopt(), connect(), recvmsg(), sendmsg() are
shared between both types of sockets, so rename them in general
manner.
Signed-off-by: Arseny Krasnov
---
net/vmw_vsock/af_vsock.c | 64 +
This moves STREAM specific data receive logic to dedicated function:
'__vsock_stream_recvmsg()', while checks that will be same for both
types of socket are in shared function: 'vsock_connectible_recvmsg()'.
Signed-off-by: Arseny Krasnov
---
net/vmw_vsock/af_vsock.c | 116 ++-
This moves wait loop for data to dedicated function, because later
it will be used by SEQPACKET data receive loop.
Signed-off-by: Arseny Krasnov
---
net/vmw_vsock/af_vsock.c | 155 +--
1 file changed, 83 insertions(+), 72 deletions(-)
diff --git a/net/vmw_vso
Modify dpaa2_mac_get_node() to get the dpmac fwnode from either
DT or ACPI.
Modify dpaa2_mac_get_if_mode() to get interface mode from dpmac_node
which is a fwnode.
Modify dpaa2_pcs_create() to create pcs from dpmac_node fwnode.
Modify dpaa2_mac_connect() to support ACPI along with DT.
Signed-of
This patchset impelements support of SOCK_SEQPACKET for virtio
transport.
As SOCK_SEQPACKET guarantees to save record boundaries, so to
do it, two new packet operations were added: first for start of record
and second to mark end of record(SEQ_BEGIN and SEQ_END later). Also,
both o
Refactor phylink_of_phy_connect() to use phylink_fwnode_phy_connect().
Signed-off-by: Calvin Johnson
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
drivers/net/phy/phylink.c | 39 +--
1 file changed, 1
Define phylink_fwnode_phy_connect() to connect phy specified by
a fwnode to a phylink instance.
Signed-off-by: Calvin Johnson
---
Changes in v6:
- remove OF check for fixed-link
Changes in v5: None
Changes in v4:
- call phy_device_free() before returning
Changes in v3: None
Changes in v2: None
Introduce fwnode_mdiobus_register() to register PHYs on the mdiobus.
If the fwnode is DT node, then call of_mdiobus_register().
If it is an ACPI node, then call acpi_mdiobus_register().
Signed-off-by: Calvin Johnson
---
Changes in v6: None
Changes in v5: None
Changes in v4:
- Remove redundant e
fwnode_mdiobus_register() internally takes care of both DT
and ACPI cases to register mdiobus. Replace existing
of_mdiobus_register() with fwnode_mdiobus_register().
Note: For both ACPI and DT cases, endianness of MDIO controller
need to be specified using "little-endian" property.
Signed-off-by:
Introduce a wrapper around the _ADR evaluation.
Signed-off-by: Calvin Johnson
---
Changes in v6: None
Changes in v5:
- Replace fwnode_get_id() with acpi_get_local_address()
Changes in v4:
- Improve code structure to handle all cases
Changes in v3:
- Modified to retrieve reg property value for
Define acpi_mdiobus_register() to Register mii_bus and create PHYs for
each ACPI child node.
Signed-off-by: Calvin Johnson
---
Changes in v6:
- use GENMASK() and ACPI_COMPANION_SET()
- some cleanup
- remove unwanted header inclusion
Changes in v5:
- add missing MODULE_LICENSE()
- replace fwnode
Introduce fwnode_mdiobus_register_phy() to register PHYs on the
mdiobus. From the compatible string, identify whether the PHY is
c45 and based on this create a PHY device instance which is
registered on the mdiobus.
uninitialized symbol 'mii_ts'
Reported-by: kernel test robot
Reported-by: Dan Car
Refactor of_phy_find_device() to use fwnode_phy_find_device().
Signed-off-by: Calvin Johnson
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
drivers/net/mdio/of_mdio.c | 13 +
1 file changed, 1 insertion(+), 12 deletions(-)
d
Extract phy_id from compatible string. This will be used by
fwnode_mdiobus_register_phy() to create phy device using the
phy_id.
Signed-off-by: Calvin Johnson
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3:
- Use traditional comparison pattern
- Use GENMASK
Change
Refactor of_mdiobus_register_phy() to use fwnode_mdiobus_register_phy().
Signed-off-by: Calvin Johnson
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
drivers/net/mdio/of_mdio.c | 40 +-
1 file changed,
Define fwnode_phy_find_device() to iterate an mdiobus and find the
phy device of the provided phy fwnode. Additionally define
device_phy_find_device() to find phy device of provided device.
Define fwnode_get_phy_node() to get phy_node using named reference.
Signed-off-by: Calvin Johnson
---
Cha
On Thu, Feb 18, 2021 at 11:45:14AM +0800, DENG Qingfang wrote:
> 2 bytes of the MTU are reserved for Atheros DSA tag, but DSA core
> has already handled that since commit dc0fe7d47f9f.
> Remove the unnecessary reservation.
>
> Fixes: d51b6ce441d3 ("net: ethernet: add ag71xx driver")
> Signed-off-b
With the introduction of fwnode_get_phy_id(), refactor of_get_phy_id()
to use fwnode equivalent.
Signed-off-by: Calvin Johnson
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
drivers/net/mdio/of_mdio.c | 12 +---
1 file changed, 1
Introduce ACPI mechanism to get PHYs registered on a MDIO bus and
provide them to be connected to MAC.
Describe properties "phy-handle" and "phy-mode".
Signed-off-by: Calvin Johnson
---
Changes in v6:
- Minor cleanup
Changes in v5:
- More cleanup
Changes in v4:
- More cleanup
Changes in v3:
Define fwnode_mdio_find_device() to get a pointer to the
mdio_device from fwnode passed to the function.
Refactor of_mdio_find_device() to use fwnode_mdio_find_device().
Signed-off-by: Calvin Johnson
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in
This patch set provides ACPI support to DPAA2 network drivers.
It also introduces new fwnode based APIs to support phylink and phy
layers
Following functions are defined:
phylink_fwnode_phy_connect()
fwnode_mdiobus_register_phy()
fwnode_mdiobus_register()
fwnode_get_p
On 2021/2/10 下午4:59, Si-Wei Liu wrote:
On 2/9/2021 7:53 PM, Jason Wang wrote:
On 2021/2/10 上午10:30, Si-Wei Liu wrote:
On 2/8/2021 10:37 PM, Jason Wang wrote:
On 2021/2/9 下午2:12, Eli Cohen wrote:
On Tue, Feb 09, 2021 at 11:20:14AM +0800, Jason Wang wrote:
On 2021/2/8 下午6:04, Eli Cohen
On Wed, Feb 17, 2021 at 9:32 AM Jonathan Corbet wrote:
>
> [CC += linux-doc]
>
> Joe Stringer writes:
>
> > From: Joe Stringer
> >
> > The state of bpf(2) manual pages today is not exactly ideal. For the
> > most part, it was written several years ago and has not kept up with the
> > pace of dev
On Wed, Feb 17, 2021 at 5:55 AM Toke Høiland-Jørgensen wrote:
>
> Joe Stringer writes:
> > Given the relative success of the process around bpf-helpers(7) to
> > encourage developers to document their user-facing changes, in this
> > patch series I explore applying this technique to bpf(2) as wel
On 2/17/2021 7:40 PM, William A. Kennington III wrote:
> We have BMC to BMC connections that lack a PHY in between but don't
> want to use the NC-SI state machinery of the kernel. Instead,
> allow for an option to disable the phy detection and mdio logic.
>
> Signed-off-by: William A. Kenningto
2 bytes of the MTU are reserved for Atheros DSA tag, but DSA core
has already handled that since commit dc0fe7d47f9f.
Remove the unnecessary reservation.
Fixes: d51b6ce441d3 ("net: ethernet: add ag71xx driver")
Signed-off-by: DENG Qingfang
---
drivers/net/ethernet/atheros/ag71xx.c | 4 +---
1 fi
> -Original Message-
> From: Arnd Bergmann
> Sent: February 17, 2021 4:30 PM
> To: Min Li
> Cc: Derek Kiernan ; Dragan Cvetic
> ; Arnd Bergmann ; gregkh
> ; linux-ker...@vger.kernel.org; Networking
> ; Richard Cochran
> Subject: Re: [PATCH net-next] misc: Add Renesas Synchronization
>
On 2021/2/11 5:40 上午, Michael S. Tsirkin wrote:
On Wed, Jan 13, 2021 at 04:08:57PM +0800, Xuan Zhuo wrote:
The number of queues implemented by many virtio backends is limited,
especially some machines have a large number of CPUs. In this case, it
is often impossible to allocate a separate queu
在 2021/2/10 23:26, Colin King 写道:
From: Colin Ian King
Currently function hns3_reset_notify_uninit_enet is returning
the contents of the uninitialized variable ret. Fix this by
removing ret (since it is no longer used) and replace it with
a return of the literal value 0.
you can not remov
> From: Sven Van Asbroeck
>
> Tree: git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git #
> 9ec5eea5b6ac
>
> v2 -> v3:
> - Bryan Whitehead:
> + add Bryan's reviewed-by tag to patch 1/5.
> + Only use FRAME_LENGTH if the LS bit is checked.
> If set use the smaller of F
On (21/02/17 13:15), Enrico Weigelt, metux IT consult wrote:
> Under rare circumstances it may happen that a device node's name is NULL
> (most likely kernel bug in some other place). In such situations anything
> but helpful, if the debug printout crashes, and nobody knows what actually
> happened
Alexander Lobakin wrote:
> From: Xuan Zhuo
>
> This patch is used to construct skb based on page to save memory copy
> overhead.
>
> This function is implemented based on IFF_TX_SKB_NO_LINEAR. Only the
> network card priv_flags supports IFF_TX_SKB_NO_LINEAR will use page to
> directly construct
syzbot has bisected this issue to:
commit dcd479e10a0510522a5d88b29b8f79ea3467d501
Author: Johannes Berg
Date: Fri Oct 9 12:17:11 2020 +
mac80211: always wind down STA state
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=169ceb24d0
start commit: f40ddce8 Linux 5.11
From: Cong Wang
Similar to bpf_prog_realloc(), bpf_prog_clone_create() also copies
the percpu pointers, but the clone still shares them with the original
prog, so we have to clear these two percpu pointers in
bpf_prog_clone_free(). Otherwise we would get a double free:
BUG: kernel NULL pointer
On Wed, Feb 17, 2021 at 02:28:35PM -0600, Bjorn Helgaas wrote:
> On Wed, Feb 17, 2021 at 03:25:22PM -0400, Jason Gunthorpe wrote:
> > On Wed, Feb 17, 2021 at 12:02:39PM -0600, Bjorn Helgaas wrote:
> >
> > > > BTW, I asked more than once how these sysfs knobs should be handled
> > > > in the PCI/co
On Thu, Dec 17, 2020 at 1:45 PM Jens Axboe wrote:
>
> On 12/17/20 11:30 AM, Victor Stewart wrote:
> > might this still make it into 5.11?
>
> Doesn't meet the criteria to go in at this point. I sometimes
> make exceptions, but generally speaking, something going into
> 5.11 should have been comple
On Wed, Feb 17, 2021 at 6:18 PM Jason A. Donenfeld wrote:
>
> On 2/18/21, Willem de Bruijn wrote:
> > On Wed, Feb 17, 2021 at 5:56 PM Jason A. Donenfeld wrote:
> >>
> >> Hi Willem,
> >>
> >> On Wed, Feb 17, 2021 at 11:27 PM Willem de Bruijn
> >> wrote:
> >> > A vmlinux image might help. I could
On 2/18/21, Willem de Bruijn wrote:
> On Wed, Feb 17, 2021 at 5:56 PM Jason A. Donenfeld wrote:
>>
>> Hi Willem,
>>
>> On Wed, Feb 17, 2021 at 11:27 PM Willem de Bruijn
>> wrote:
>> > A vmlinux image might help. I couldn't find one for this kernel.
>>
>> https://data.zx2c4.com/icmp_send-crash-e0
On 2/17/21 11:46 PM, Cong Wang wrote:
On Wed, Feb 17, 2021 at 2:01 PM Daniel Borkmann wrote:
On 2/17/21 4:58 AM, Cong Wang wrote:
From: Cong Wang
Pretty much similar to commit 1336c662474e
("bpf: Clear per_cpu pointers during bpf_prog_realloc") we also need to
clear these two percpu pointers
On Wed, 17 Feb 2021 22:30:14 +0100 Arnd Bergmann wrote:
> On Wed, Feb 17, 2021 at 9:20 PM Min Li wrote:
> > I attached the G.8273.2 document, where chapter 6 is about supporting
> > physical layer
> > frequency. And combo mode is Renesas way to support this requirement. Other
> > companies
> > m
On Wed, Feb 17, 2021 at 5:56 PM Jason A. Donenfeld wrote:
>
> Hi Willem,
>
> On Wed, Feb 17, 2021 at 11:27 PM Willem de Bruijn
> wrote:
> > A vmlinux image might help. I couldn't find one for this kernel.
>
> https://data.zx2c4.com/icmp_send-crash-e03b4a42-706a-43bf-bc40-1f15966b3216.tar.xz
> has
Hi Willem,
On Wed, Feb 17, 2021 at 11:27 PM Willem de Bruijn
wrote:
> A vmlinux image might help. I couldn't find one for this kernel.
https://data.zx2c4.com/icmp_send-crash-e03b4a42-706a-43bf-bc40-1f15966b3216.tar.xz
has .debs with vmlinuz in there, which you can extract to vmlinux, as
well as
On Wed, Feb 17, 2021 at 2:01 PM Daniel Borkmann wrote:
>
> On 2/17/21 4:58 AM, Cong Wang wrote:
> > From: Cong Wang
> >
> > Pretty much similar to commit 1336c662474e
> > ("bpf: Clear per_cpu pointers during bpf_prog_realloc") we also need to
> > clear these two percpu pointers in bpf_prog_clone_
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Wed, 17 Feb 2021 10:41:39 +0300 you wrote:
> Static checkers complained about an off by one read overflow in
> otx2_get_fecparam() and we applied two conflicting fixes for it.
>
> Correct: b0aae0bde26f ("octeontx2: Fix
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Wed, 17 Feb 2021 09:16:20 +0300 you wrote:
> These defines are used with set_bit() and test_bit() which take a bit
> number. In other words, the code is doing:
>
> if (BIT(BIT(1)) & pf->hw.cap_flag) {
>
> This w
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Wed, 17 Feb 2021 17:57:05 +0800 you wrote:
> This patch populates the PCI bus info in the ethtool driver query data.
>
> Users will be able to view PCI bus info using 'ethtool -i '.
>
> Signed-off-by: Wong Vee Khee
>
On Wed, Feb 17, 2021 at 1:12 PM Jason A. Donenfeld wrote:
>
> Hi Netdev & Willem,
>
> I've received a report of stack corruption -- via the stack protector
> check -- in icmp_send. I was sent a vmcore, and was able to extract
> the OOPS from there. However, I've been unable to produce the bug and
From: Andreas Roeseler
Date: Wed, 17 Feb 2021 10:07:38 -0800
> The popular utility ping has several severe limitations such as the
> inability to query specific interfaces on a node and requiring
> bidirectional connectivity between the probing and probed interfaces.
> RFC 8335 attempts to solve
From: Sven Van Asbroeck
Date: Wed, 17 Feb 2021 17:04:05 -0500
> Hi Jakub and Bryan,
>
> Jakub, is there anything else you'd like to see from us, before you
> are satisfied that patches 1/5 and 2/5 can be merged into your tree?
They are already merged into net-next
Hi Jakub and Bryan,
On Wed, Feb 17, 2021 at 4:43 PM wrote:
>
> Just to let you know, my colleague tested the patches 1 and 2 on x86 PC and
> we are satisfied with the result.
> We confirmed some performance improvements.
> We also confirmed PTP is working.
>
> Thanks for your work on this.
>
> T
On 2/17/21 4:58 AM, Cong Wang wrote:
From: Cong Wang
Pretty much similar to commit 1336c662474e
("bpf: Clear per_cpu pointers during bpf_prog_realloc") we also need to
clear these two percpu pointers in bpf_prog_clone_create(), otherwise
would get a double free:
BUG: kernel NULL pointer dere
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Wed, 17 Feb 2021 00:42:11 -0500 you wrote:
> From: Vincent Cheng
>
> This series fixes a race condition that may result in the output clock
> not aligned to internal 1 PPS clock.
>
> Part of device initialization is
On 2/16/2021 7:21 AM, Eli Cohen wrote:
On Thu, Feb 11, 2021 at 09:33:14AM +0200, Eli Cohen wrote:
On Wed, Feb 10, 2021 at 01:48:00PM -0800, Si-Wei Liu wrote:
While virtq is stopped, get_vq_state() is supposed to
be called to get sync'ed with the latest internal
avail_index from device.
On 2/17/2021 1:20 PM, Michael S. Tsirkin wrote:
On Wed, Feb 17, 2021 at 11:42:48AM -0800, Si-Wei Liu wrote:
On 2/16/2021 8:20 AM, Eli Cohen wrote:
When we suspend the VM, the VDPA interface will be reset. When the VM is
resumed again, clear_virtqueues() will clear the available and used
ind
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Tue, 16 Feb 2021 22:20:01 -0600 you wrote:
> These patches clean up some things I noticed while fixing suspend/resume
> behavior. The first four are minor code improvements. The last one adds
> a shutdown hook to minimi
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Wed, 17 Feb 2021 20:03:30 +0100 you wrote:
> Add a function to release one table.
>
> Signed-off-by: Pablo Neira Ayuso
> ---
> net/netfilter/nf_tables_api.c | 75 +++
> 1 file changed,
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Wed, 17 Feb 2021 22:23:58 +0100 you wrote:
> Use macro pm_ptr(), this helps to avoid some ifdeffery.
>
> Signed-off-by: Heiner Kallweit
> ---
> drivers/net/ethernet/realtek/r8169_main.c | 4 +---
> 1 file changed, 1 i
> On 17. Feb 2021, at 21:28, Shuah Khan wrote:
>
> On 2/17/21 7:56 AM, Shuah Khan wrote:
>>> On 2/17/21 12:30 AM, Kalle Valo wrote:
>>> Shuah Khan writes:
>>>
On 2/16/21 12:53 AM, Felix Fietkau wrote:
>
> On 2021-02-16 08:03, Kalle Valo wrote:
>> Shuah Khan wrote:
>>
Cong Wang wrote:
> From: Cong Wang
>
> Pretty much similar to commit 1336c662474e
> ("bpf: Clear per_cpu pointers during bpf_prog_realloc") we also need to
> clear these two percpu pointers in bpf_prog_clone_create(), otherwise
> would get a double free:
>
> BUG: kernel NULL pointer dereference
On Wed, Feb 17, 2021 at 9:20 PM Min Li wrote:
>
> I attached the G.8273.2 document, where chapter 6 is about supporting
> physical layer
> frequency. And combo mode is Renesas way to support this requirement. Other
> companies
> may come up with different ways to support it.
>
> When EEC quality
On Wed, Feb 17, 2021 at 06:06:48PM +0100, Andrew Lunn wrote:
> > I'm wondering whether we need to add __acquires() and __releases()
> > annotations to some of these functions so that sparse can catch
> > these cases. Thoughts?
>
> Hi Russell
>
> The more tools we have for catching locking problem
Use macro pm_ptr(), this helps to avoid some ifdeffery.
Signed-off-by: Heiner Kallweit
---
drivers/net/ethernet/realtek/r8169_main.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/realtek/r8169_main.c
b/drivers/net/ethernet/realtek/r8169_main.c
index
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Wed, 17 Feb 2021 22:33:48 +0200 you wrote:
> From: Vladimir Oltean
>
> Ocelot now uses include/linux/dsa/ocelot.h which makes use of
> CONFIG_PACKING to pack/unpack bits into the Injection/Extraction Frame
> Headers. S
On Wed, Feb 17, 2021 at 11:42:48AM -0800, Si-Wei Liu wrote:
>
>
> On 2/16/2021 8:20 AM, Eli Cohen wrote:
> > When we suspend the VM, the VDPA interface will be reset. When the VM is
> > resumed again, clear_virtqueues() will clear the available and used
> > indices resulting in hardware virqtqueu
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Wed, 17 Feb 2021 12:25:57 -0800 you wrote:
> We have no in-tree users, also update the sfp-phylink.rst documentation
> to indicate that phy_attach_direct() is used instead of of_phy_attach().
>
> Signed-off-by: Florian
ath_tx_process_buffer() doesn't dereference or check sta and passes it
to ath_tx_complete_aggr() and ath_tx_complete_buf().
ath_tx_complete_aggr() checks the pointer before use. No problem here.
ath_tx_complete_buf() doesn't check or dereference sta and passes it on
to ath_tx_complete(). ath_tx_c
From: Vladimir Oltean
Ocelot now uses include/linux/dsa/ocelot.h which makes use of
CONFIG_PACKING to pack/unpack bits into the Injection/Extraction Frame
Headers. So it needs to explicitly select it, otherwise there might be
build errors due to the missing dependency.
Fixes: 40d3f295b5fe ("net:
On Wed, Feb 17, 2021 at 12:25:57PM -0800, Florian Fainelli wrote:
> We have no in-tree users, also update the sfp-phylink.rst documentation
> to indicate that phy_attach_direct() is used instead of of_phy_attach().
>
> Signed-off-by: Florian Fainelli
Reviewed-by: Andrew Lunn
Andrew
On Wed, Feb 17, 2021 at 03:25:22PM -0400, Jason Gunthorpe wrote:
> On Wed, Feb 17, 2021 at 12:02:39PM -0600, Bjorn Helgaas wrote:
>
> > > BTW, I asked more than once how these sysfs knobs should be handled
> > > in the PCI/core.
> >
> > Thanks for the pointers. This is the first instance I can t
On 2/17/21 7:56 AM, Shuah Khan wrote:
On 2/17/21 12:30 AM, Kalle Valo wrote:
Shuah Khan writes:
On 2/16/21 12:53 AM, Felix Fietkau wrote:
On 2021-02-16 08:03, Kalle Valo wrote:
Shuah Khan wrote:
ath_tx_process_buffer() references ieee80211_find_sta_by_ifaddr()
return pointer (sta) outsi
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