From: dingsenjie
remove unneeded variable: "ret".
Signed-off-by: dingsenjie
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_m
On Mon, Feb 22, 2021 at 12:14:17PM +0800, Jason Wang wrote:
>
> On 2021/2/19 7:54 下午, Si-Wei Liu wrote:
> > Commit 452639a64ad8 ("vdpa: make sure set_features is invoked
> > for legacy") made an exception for legacy guests to reset
> > features to 0, when config space is accessed before features
>
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
陈浩 writes:
> By git blame command, I know that the assignment of .driver.pm =
> RTW_PM_OPS
>
> was in commit 44bc17f7f5b3b("rtw88: support wowlan feature for
> 8822c"),
>
> and another commit 7dc7c41607d19("avoid unused function warnings")
>
> pointed out rtw_pci_resume() and rtw_pci_suspend() ar
On Sun, 21 Feb 2021 21:09:53 +0100
Björn Töpel wrote:
> From: Björn Töpel
>
> Currently the bpf_redirect_map() implementation dispatches to the
> correct map-lookup function via a switch-statement. To avoid the
> dispatching, this change adds one bpf_redirect_map() implementation per
> map. Cor
On 2021-02-19 21:28, Xie He wrote:
On Fri, Feb 19, 2021 at 10:39 AM Jakub Kicinski
wrote:
Not entirely sure what the argument is about but adding constants
would
certainly help.
Leon wants me to replace this:
dev->needed_headroom = 3 - 1;
with this:
/* 2 is the result of 3 - 1 */
dev->n
Set the number of the MSI-X vectors to 1. When MSI-X is enabled,
it's not allowed to use more TC queue pairs than MSI-X vectors
(pf->num_lan_msix) exist. Thus the number of tx and rx pairs
(vsi->num_queue_pairs) will be equal to the number of MSI-X vectors,
i.e., 1.
Signed-off-by: Coiby Xu
---
d
i40iw consumes huge amounts of memory. For example, on a x86_64 machine,
i40iw consumed 1.5GB for Intel Corporation Ethernet Connection X722 for
for 1GbE while "craskernel=auto" only reserved 160M. With the module
parameter "resource_profile=2", we can reduce the memory usage of i40iw
to ~300M whic
Use the minimum of the number of descriptors thus we will allocate the
minimal ring buffers for kdump.
Signed-off-by: Coiby Xu
---
drivers/net/ethernet/intel/i40e/i40e_main.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c
b/drivers/net/ether
The minimum size of admin send/receive queue is 1 and 2 respectively.
The admin send queue can't be set to 1 because in that case, the
firmware would fail to init.
Signed-off-by: Coiby Xu
---
drivers/net/ethernet/intel/i40e/i40e.h | 2 ++
drivers/net/ethernet/intel/i40e/i40e_main.c | 9
Currently, i40e consumes lots of memory and causes the failure of kdump.
After reducing the allocation of tx/rx/arg/asq ring buffers to the
minimum, the memory consumption is significantly reduced,
- x86_64: 85.1MB to 1.2MB
- POWER9: 15368.5MB to 20.8MB
i40iw consumes even much more memo
--
Hello,
This is attorney Adrien Saif, the legal practitioner to Qatif Oil And Gas Group
of Companies.
Did you receive the proposal we sent to you via email days ago?
Best Regards,
Adrien Saif
Jakub Kicinski
> Sent: Saturday, February 20, 2021 2:23 AM
[...]
> Any word on what user-visible misbehavior this causes?
I think it influences the power saving for suspending.
I am checking it with our engineers.
> Can you provide a Fixes tag?
Yes. I will add it when I updating this patch.
Bes
From: wenxu
Add invalid and reply flags validate in the fl_validate_ct_state.
Signed-off-by: wenxu
---
net/sched/cls_flower.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index 2409e52..18430db 100644
--- a/net/sched/cls_f
On Sun, Feb 21, 2021 at 04:52:05PM -0500, Michael S. Tsirkin wrote:
> On Sun, Feb 21, 2021 at 04:44:37PM +0200, Eli Cohen wrote:
> > On Fri, Feb 19, 2021 at 06:54:58AM -0500, Si-Wei Liu wrote:
> > > Commit 452639a64ad8 ("vdpa: make sure set_features is invoked
> > > for legacy") made an exception f
On 2/21/2021 13:33, Vladimir Oltean wrote:
From: Vladimir Oltean
The "bridge fdb add" command provided in the switchdev documentation is
junk now, not only because it is syntactically incorrect and rejected by
the iproute2 bridge program, but also because it was not updated in
light of Arkad
On 2/21/2021 13:33, Vladimir Oltean wrote:
From: Vladimir Oltean
Add a short summary of the methods that a driver writer must implement
for offloading a HSR/PRP network interface.
Cc: George McCollister
Signed-off-by: Vladimir Oltean
Reviewed-by: Florian Fainelli
--
Florian
On 2/21/2021 13:33, Vladimir Oltean wrote:
From: Vladimir Oltean
Add a short summary of the methods that a driver writer must implement
for getting an MRP instance to work on top of a DSA switch.
Cc: Horatiu Vultur
Signed-off-by: Vladimir Oltean
Reviewed-by: Florian Fainelli
--
Florian
On 2/21/2021 13:33, Vladimir Oltean wrote:
From: Vladimir Oltean
Add a short summary of the methods that a driver writer must implement
for offloading a link aggregation group, and what is still missing.
Cc: Tobias Waldekranz
Signed-off-by: Vladimir Oltean
Reviewed-by: Florian Fainelli
On 2/21/2021 13:33, Vladimir Oltean wrote:
From: Vladimir Oltean
Add a short summary of the devlink features supported by the DSA core.
Signed-off-by: Vladimir Oltean
Reviewed-by: Florian Fainelli
--
Florian
On 2/21/2021 13:33, Vladimir Oltean wrote:
From: Vladimir Oltean
On one hand, the link is dead and therefore useless.
On the other hand, there are always more drivers to port, but at this
stage, DSA does not need to affirm itself as the driver model to use for
Ethernet-connected switches (s
On 2/21/2021 13:33, Vladimir Oltean wrote:
From: Vladimir Oltean
After the recent series containing commit bae33f2b5afe ("net: switchdev:
remove the transaction structure from port attributes"), there aren't
prepare/commit transactional phases anymore in most of the switchdev
objects/attribu
On 2/21/2021 13:33, Vladimir Oltean wrote:
From: Vladimir Oltean
The documentation was already lagging behind by not mentioning the old
version of port_bridge_flags (port_set_egress_floods). So now we are
skipping one step and just explaining how a DSA driver should configure
address learnin
On 2/21/2021 13:33, Vladimir Oltean wrote:
From: Vladimir Oltean
After Vivien's series from 2019 containing commits 27d4d19d7c82 ("net:
dsa: remove limitation of switch index value") and ab8ccae122a4 ("net:
dsa: add ports list in the switch fabric"), this is basically no longer
true.
Signed
On 2/21/2021 13:33, Vladimir Oltean wrote:
From: Vladimir Oltean
The chapter about tagging protocols is out of date because it doesn't
mention all taggers that have been added since last documentation
update. But judging based on that, it will always tend to lag behind,
and there's no good r
On 2/21/2021 13:33, Vladimir Oltean wrote:
From: Vladimir Oltean
While preparing some slides for a customer presentation, I found the
existing high-level view to be a bit confusing, so I modified it a
little bit.
Signed-off-by: Vladimir Oltean
Reviewed-by: Florian Fainelli
--
Florian
On 2/21/2021 17:35, Sieng Piaw Liew wrote:
In ndo_stop functions, netdev_completed_queue() is called during forced
tx reclaim, after netdev_reset_queue(). This may trigger kernel panic if
there is any tx skb left.
This patch moves netdev_reset_queue() to after tx reclaim, so BQL can
complete
On Wed, Feb 17, 2021 at 1:14 PM Andreas Roeseler
wrote:
>
> Modify the icmp_rcv function to check for PROBE messages and call
> icmp_echo if a PROBE request is detected.
>
> Modify the existing icmp_echo function to respond to both ping and PROBE
> requests.
>
> This was tested using a custom modi
On Wed, Feb 17, 2021 at 1:10 PM Andreas Roeseler
wrote:
>
> Add definitions for PROBE ICMP types and codes.
>
> Add AFI definitions for IP and IPV6 as specified by IANA
>
> Add a struct to represent the additional header when probing by IP
> address (ctype == 3) for use in parsing incoming PROBE m
On 2021/2/19 7:54 下午, Si-Wei Liu wrote:
Commit 452639a64ad8 ("vdpa: make sure set_features is invoked
for legacy") made an exception for legacy guests to reset
features to 0, when config space is accessed before features
are set. We should relieve the verify_min_features() check
and allow featu
The include guard "_E1000_HW_H_" is used by two separate header files in
two different drivers (e1000/e1000_hw.h and igb/e1000_hw.h). Using the
same include guard macro in more than one header file may cause
unexpected behavior from the compiler. Fix this by renaming the
duplicate guard in the igb
The include guard "_E1000_HW_H_" is used by header files in three
different drivers (e1000/e1000_hw.h, e1000e/hw.h, and igb/e1000_hw.h).
Using the same include guard macro in more than one header file may
cause unexpected behavior from the compiler. Fix the duplicate include
guard in the e1000e dri
On 2021/2/19 10:55 下午, Willem de Bruijn wrote:
On Fri, Feb 19, 2021 at 3:53 AM Jason Wang wrote:
On 2021/2/18 11:50 下午, Willem de Bruijn wrote:
On Thu, Feb 18, 2021 at 10:01 AM Balazs Nemeth wrote:
For gso packets, virtio_net_hdr_set_proto sets the protocol (if it isn't
set) based on the
The arp_hh_ops structure is similar to the arp_generic_ops structure.
but the latter is more general,so remove the arp_hh_ops structure.
Fix when took out the neigh->ops assignment:
8.973653] #PF: supervisor read access in kernel mode
[8.975027] #PF: error_code(0x) - not-present page
[
From: dingsenjie
remove unneeded variable: "ret".
Signed-off-by: dingsenjie
---
drivers/net/ethernet/microchip/encx24j600.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/microchip/encx24j600.c
b/drivers/net/ethernet/microchip/encx24j600.c
index 2c0
Changing to napi_gro_receive() improves efficiency significantly. Tested
on Intel Core2-based motherboards and iperf3.
Signed-off-by: Sieng Piaw Liew
---
drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ather
In ndo_stop functions, netdev_completed_queue() is called during forced
tx reclaim, after netdev_reset_queue(). This may trigger kernel panic if
there is any tx skb left.
This patch moves netdev_reset_queue() to after tx reclaim, so BQL can
complete successfully then reset.
Signed-off-by: Sieng P
On Sun, Feb 21, 2021 at 6:06 AM Jeremy Sowden wrote:
>
> On 2021-02-20, at 13:44:02 -0800, David Miller wrote:
> > From: Honglei Wang
> > Date: Sat, 20 Feb 2021 19:03:56 +0800
> >
> > > We are getting port for connect() from even ports firstly now. This
> > > makes bind() users have more availabl
All the flags defined in the enum pci_dev_flags are used to determine
whether a particular feature of an underlying PCI device should be used
or not - features are also often disabled via a device-specific quirk.
These flags are tightly coupled with a PCI device and primarily used in
simple binary
The fallback code issues a reasonable error message when a subcommand
implemented only via netlink would end up being processed by ioctl code,
e.g. because a new ethtool runs on an older kernel without netlink support.
But when a netlink only parameter is passed to subcommand which is
recognized by
If qrtr_endpoint_register() failed, tun is leaked.
Fix this, by freeing tun in error path.
syzbot report:
BUG: memory leak
unreferenced object 0x88811848d680 (size 64):
comm "syz-executor684", pid 10171, jiffies 4294951561 (age 26.070s)
hex dump (first 32 bytes):
80 dd 0a 84 ff ff ff f
On Sun, Feb 21, 2021 at 04:44:37PM +0200, Eli Cohen wrote:
> On Fri, Feb 19, 2021 at 06:54:58AM -0500, Si-Wei Liu wrote:
> > Commit 452639a64ad8 ("vdpa: make sure set_features is invoked
> > for legacy") made an exception for legacy guests to reset
> > features to 0, when config space is accessed b
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Fri, 19 Feb 2021 12:56:32 +0300 you wrote:
> This code does not allocate enough memory for the NUL terminator so it
> ends up putting it one character beyond the end of the buffer.
>
> Fixes: 8756828a8148 ("octeontx2-af: Add
From: Vladimir Oltean
Add a short summary of the methods that a driver writer must implement
for offloading a HSR/PRP network interface.
Cc: George McCollister
Signed-off-by: Vladimir Oltean
---
Documentation/networking/dsa/dsa.rst | 32
1 file changed, 32 inserti
From: Vladimir Oltean
Add a short summary of the methods that a driver writer must implement
for offloading a link aggregation group, and what is still missing.
Cc: Tobias Waldekranz
Signed-off-by: Vladimir Oltean
---
Documentation/networking/dsa/dsa.rst | 32
1 f
From: Vladimir Oltean
The "bridge fdb add" command provided in the switchdev documentation is
junk now, not only because it is syntactically incorrect and rejected by
the iproute2 bridge program, but also because it was not updated in
light of Arkadi Sharshevsky's radical switchdev refactoring in
From: Vladimir Oltean
Add a short summary of the methods that a driver writer must implement
for getting an MRP instance to work on top of a DSA switch.
Cc: Horatiu Vultur
Signed-off-by: Vladimir Oltean
Horatiu:
- Why does ocelot support a single MRP ring if all it does is trap the
MRP PDUs
From: Florian Fainelli
This patch provides details on the expected behavior of switchdev
enabled network devices when operating in a "stand alone" mode, as well
as when being bridge members. This clarifies a number of things that
recently came up during a bug fixing session on the b53 DSA switch
From: Vladimir Oltean
The documentation was already lagging behind by not mentioning the old
version of port_bridge_flags (port_set_egress_floods). So now we are
skipping one step and just explaining how a DSA driver should configure
address learning and flooding settings.
Signed-off-by: Vladimi
From: Vladimir Oltean
Add a short summary of the devlink features supported by the DSA core.
Signed-off-by: Vladimir Oltean
---
Documentation/networking/dsa/dsa.rst | 27 +++
1 file changed, 27 insertions(+)
diff --git a/Documentation/networking/dsa/dsa.rst
b/Document
From: Vladimir Oltean
On one hand, the link is dead and therefore useless.
On the other hand, there are always more drivers to port, but at this
stage, DSA does not need to affirm itself as the driver model to use for
Ethernet-connected switches (since we already have 15 tagging protocols
suppor
From: Vladimir Oltean
The chapter about tagging protocols is out of date because it doesn't
mention all taggers that have been added since last documentation
update. But judging based on that, it will always tend to lag behind,
and there's no good reason why we would enumerate the supported
hardw
From: Vladimir Oltean
After the recent series containing commit bae33f2b5afe ("net: switchdev:
remove the transaction structure from port attributes"), there aren't
prepare/commit transactional phases anymore in most of the switchdev
objects/attributes, and as a result, there aren't any in the DS
From: Vladimir Oltean
After Vivien's series from 2019 containing commits 27d4d19d7c82 ("net:
dsa: remove limitation of switch index value") and ab8ccae122a4 ("net:
dsa: add ports list in the switch fabric"), this is basically no longer
true.
Signed-off-by: Vladimir Oltean
---
Documentation/net
From: Vladimir Oltean
While preparing some slides for a customer presentation, I found the
existing high-level view to be a bit confusing, so I modified it a
little bit.
Signed-off-by: Vladimir Oltean
---
Documentation/networking/dsa/dsa.rst | 45 +---
1 file changed, 2
From: Vladimir Oltean
Many changes were made to the code but of course the documentation was
not kept up to date. This is an attempt to update some of the verbiage.
Suggestions for improvement would be very much appreciated.
Florian Fainelli (1):
Documentation: networking: switchdev: clarify d
From: Björn Töpel
The XDP_REDIRECT implementations for maps and non-maps are fairly
similar, but obviously need to take different code paths depending on
if the target is using a map or not. Today, the redirect targets for
XDP either uses a map, or is based on ifindex.
Here, an explicit redirect
From: Björn Töpel
Currently the bpf_redirect_map() implementation dispatches to the
correct map-lookup function via a switch-statement. To avoid the
dispatching, this change adds one bpf_redirect_map() implementation per
map. Correct function is automatically selected by the BPF verifier.
v2->v3
Hi XDP-folks,
This two patch series contain two optimizations for the
bpf_redirect_map() helper and the xdp_do_redirect() function.
The bpf_redirect_map() optimization is about avoiding the map lookup
dispatching. Instead of having a switch-statement and selecting the
correct lookup function, we
On Sat, Feb 20, 2021 at 10:39 PM Leon Romanovsky wrote:
>
> > Yes, this patch will break backward compatibility. Users with old
> > scripts will find them no longer working.
>
> Did you search in debian/fedora code repositories to see if such scripts exist
> as part of any distro package?
I just
If CONFIG_ARCH_DMA_ADDR_T_64BIT=n:
drivers/net/wireless/ath/ath11k/qmi.c: In function
‘ath11k_qmi_respond_fw_mem_request’:
drivers/net/wireless/ath/ath11k/qmi.c:1690:8: warning: format ‘%llx’
expects argument of type ‘long long unsigned int’, but argument 5 has type
‘dma_addr_t’ {aka ‘u
This patch fixes a nullpointer dereference if NL802154_ATTR_SEC_KEY is
not set by the user. If this is the case nl802154 will return -EINVAL.
Reported-by: syzbot+ce4e062c2d51977dd...@syzkaller.appspotmail.com
Signed-off-by: Alexander Aring
---
net/ieee802154/nl802154.c | 3 ++-
1 file changed, 2
This patch fixes a nullpointer dereference if NL802154_ATTR_SEC_DEVICE is
not set by the user. If this is the case nl802154 will return -EINVAL.
Reported-by: syzbot+d946223c2e751d136...@syzkaller.appspotmail.com
Signed-off-by: Alexander Aring
---
net/ieee802154/nl802154.c | 3 ++-
1 file changed
This patch fixes a nullpointer dereference if NL802154_ATTR_SEC_KEY is
not set by the user. If this is the case nl802154 will return -EINVAL.
Reported-by: syzbot+ac5c11d2959a8b3c4...@syzkaller.appspotmail.com
Signed-off-by: Alexander Aring
---
net/ieee802154/nl802154.c | 3 ++-
1 file changed, 2
This patch fixes a nullpointer dereference if NL802154_ATTR_SEC_DEVKEY is
not set by the user. If this is the case nl802154 will return -EINVAL.
Reported-by: syzbot+368672e0da240db53...@syzkaller.appspotmail.com
Signed-off-by: Alexander Aring
---
net/ieee802154/nl802154.c | 3 ++-
1 file changed
The debug check must be done after unregister_netdevice_many() call --
the hlist_del_rcu() for this is done inside .ndo_stop.
This is the same with commit 0fda7600c2e1 ("geneve: move debug check after
netdev unregister")
Test commands:
ip netns del A
ip netns add A
ip netns add B
33623
base: 7b1e385c9a488de9291eaaa412146d3972e9dec5
config: s390-randconfig-m031-20210221 (attached as .config)
compiler: s390-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
On Sun, Feb 21, 2021 at 04:01:32PM +0100, Greg Kroah-Hartman wrote:
> On Sun, Feb 21, 2021 at 03:55:18PM +0200, Leon Romanovsky wrote:
> > On Sun, Feb 21, 2021 at 02:00:41PM +0100, Greg Kroah-Hartman wrote:
> > > On Sat, Feb 20, 2021 at 01:06:00PM -0600, Bjorn Helgaas wrote:
> > > > On Fri, Feb 19,
On 2/21/2021 4:35 PM, Chuhong Yuan wrote:
mlx4_do_mirror_rule() forgets to call mlx4_free_cmd_mailbox() to
free the memory region allocated by mlx4_alloc_cmd_mailbox() before
an exit.
Add the missed call to fix it.
Fixes: 78efed275117 ("net/mlx4_core: Support mirroring VF DMFS rules on both
On Sun, Feb 21, 2021 at 03:55:18PM +0200, Leon Romanovsky wrote:
> On Sun, Feb 21, 2021 at 02:00:41PM +0100, Greg Kroah-Hartman wrote:
> > On Sat, Feb 20, 2021 at 01:06:00PM -0600, Bjorn Helgaas wrote:
> > > On Fri, Feb 19, 2021 at 09:20:18AM +0100, Greg Kroah-Hartman wrote:
> > >
> > > > Ok, can y
On Fri, Feb 19, 2021 at 06:54:58AM -0500, Si-Wei Liu wrote:
> Commit 452639a64ad8 ("vdpa: make sure set_features is invoked
> for legacy") made an exception for legacy guests to reset
> features to 0, when config space is accessed before features
> are set. We should relieve the verify_min_features
mlx4_do_mirror_rule() forgets to call mlx4_free_cmd_mailbox() to
free the memory region allocated by mlx4_alloc_cmd_mailbox() before
an exit.
Add the missed call to fix it.
Fixes: 78efed275117 ("net/mlx4_core: Support mirroring VF DMFS rules on both
ports")
Signed-off-by: Chuhong Yuan
---
drive
On Sun, Feb 21, 2021 at 02:00:41PM +0100, Greg Kroah-Hartman wrote:
> On Sat, Feb 20, 2021 at 01:06:00PM -0600, Bjorn Helgaas wrote:
> > On Fri, Feb 19, 2021 at 09:20:18AM +0100, Greg Kroah-Hartman wrote:
> >
> > > Ok, can you step back and try to explain what problem you are trying to
> > > solve
On Sat, Feb 20, 2021 at 04:49:22PM +0100, Andrew Lunn wrote:
> > If in doubt, leaving the patch as is would be fine with me.
>
> The patch is O.K. as is, no need to export something so simple for a
> single users. When the next user come along, we can reconsider.
Ok. Thanks for clarification. I p
On Sat, Feb 20, 2021 at 01:06:00PM -0600, Bjorn Helgaas wrote:
> On Fri, Feb 19, 2021 at 09:20:18AM +0100, Greg Kroah-Hartman wrote:
>
> > Ok, can you step back and try to explain what problem you are trying to
> > solve first, before getting bogged down in odd details? I find it
> > highly unlik
> Do we really expect to accept huge lengths here ?
Sorry for late response but I couldnt find any reference to the max
length of incoming data for qrtr TUN interface.
> qrtr_endpoint_post() will later attempt a netdev_alloc_skb() which will need
> some extra space (for struct skb_shared_info)
T
On 17/02/2021 19:00, David Ahern wrote:
> On 2/17/21 7:01 AM, Or Gerlitz wrote:
@@ -1136,6 +1265,10 @@ static int nvme_tcp_try_send_cmd_pdu(struct
nvme_tcp_request *req)
else
flags |= MSG_EOR;
+ if (test_bit(NVME_TCP_Q_OFF_DDP, &queue->flags) &
On Thu, Feb 18, 2021 at 01:39:19PM +0800, Jason Wang wrote:
>
> 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, espec
On 17/02/2021 15:55, Or Gerlitz wrote:
> On Sun, Feb 14, 2021 at 8:20 PM David Ahern wrote:
>> On 2/11/21 2:10 PM, Boris Pismenny wrote:
>>> @@ -223,6 +229,164 @@ static inline size_t nvme_tcp_pdu_last_send(struct
>>> nvme_tcp_request *req,
>>> return nvme_tcp_pdu_data_left(req) <= len;
>>>
There seems to be a problem with this patch:
Whenever the iPhone sends a packet to the tethered device that is 1500 bytes
long, it gets the error "ipheth 1-1:4.2: ipheth_rcvbulk_callback: urb status:
-79" on the connected device and stops passing traffic. I am able to bring it
back up by shutt
On Thu, Feb 11, 2021 at 11:15 PM Boris Pismenny wrote:
> Changes since v3:
> =
> * Use DDP_TCP ifdefs in iov_iter and skb iterators to minimize impact
> when compiled out (Christoph)
> * Simplify netdev references and reduce the use of
> get_netdev_for_sock
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