linux-stable.git/drivers/net, branch v5.15.2

rsi: fix control-message timeout

2021-11-12T14:05:52+00:00

commit 541fd20c3ce5b0bc39f0c6a52414b6b92416831c upstream.

USB control-message timeouts are specified in milliseconds and should
specifically not vary with CONFIG_HZ.

Use the common control-message timeout define for the five-second
timeout.

Fixes: dad0d04fa7ba ("rsi: Add RS9113 wireless driver")
Cc: stable@vger.kernel.org      # 3.15
Signed-off-by: Johan Hovold 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20211025120522.6045-5-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman

Revert "wcn36xx: Disable bmps when encryption is disabled"

2021-11-06T13:13:31+00:00

commit 285bb1738e196507bf985574d0bc1e9dd72d46b1 upstream.

This reverts commit c6522a5076e1a65877c51cfee313a74ef61cabf8.

Testing on tip-of-tree shows that this is working now. Revert this and
re-enable BMPS for Open APs.

Signed-off-by: Bryan O'Donoghue 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20211022140447.2846248-3-bryan.odonoghue@linaro.org
Signed-off-by: Greg Kroah-Hartman

sfc: Fix reading non-legacy supported link modes

2021-11-06T13:13:30+00:00

commit 041c61488236a5a84789083e3d9f0a51139b6edf upstream.

Everything except the first 32 bits was lost when the pause flags were
added. This makes the 50000baseCR2 mode flag (bit 34) not appear.

I have tested this with a 10G card (SFN5122F-R7) by modifying it to
return a non-legacy link mode (10000baseCR).

Signed-off-by: Erik Ekman 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

Revert "net: hns3: fix pause config problem after autoneg disabled"

2021-10-28T15:23:03+00:00

This reverts commit 3bda2e5df476417b6d08967e2d84234a59d57b1c.

According to discussion with Andrew as follow:
https://lore.kernel.org/netdev/09eda9fe-196b-006b-6f01-f54e75715961@huawei.com/

HNS3 driver needs to separate pause autoneg from general autoneg, so revert
this incorrect patch.

Signed-off-by: Guangbin Huang 
Link: https://lore.kernel.org/r/20211028140624.53149-1-huangguangbin2@huawei.com
Signed-off-by: Jakub Kicinski

octeontx2-af: Fix possible null pointer dereference.

2021-10-28T13:47:37+00:00

This patch fixes possible null pointer dereference in files
"rvu_debugfs.c" and "rvu_nix.c"

Fixes: 8756828a8148 ("octeontx2-af: Add NPA aura and pool contexts to debugfs")
Fixes: 9a946def264d ("octeontx2-af: Modify nix_vtag_cfg mailbox to support TX VTAG entries")
Signed-off-by: Rakesh Babu Saladi 
Signed-off-by: Subbaraya Sundeep 
Signed-off-by: Sunil Goutham 
Signed-off-by: David S. Miller

octeontx2-af: Display all enabled PF VF rsrc_alloc entries.

2021-10-28T13:47:37+00:00

Currently, we are using a fixed buffer size of length 2048 to display
rsrc_alloc output. As a result a maximum of 2048 characters of
rsrc_alloc output is displayed, which may lead sometimes to display only
partial output. This patch fixes this dependency on max limit of buffer
size and displays all PF VF entries.

Each column of the debugfs entry "rsrc_alloc" uses a fixed width of 12
characters to print the list of LFs of each block for a PF/VF. If the
length of list of LFs of a block exceeds this fixed width then the list
gets truncated and displays only a part of the list. This patch fixes
this by using the maximum possible length of list of LFs among all
blocks of all PFs and VFs entries as the width size.

Fixes: f7884097141b ("octeontx2-af: Formatting debugfs entry rsrc_alloc.")
Fixes: 23205e6d06d4 ("octeontx2-af: Dump current resource provisioning status")
Signed-off-by: Rakesh Babu 
Signed-off-by: Nithin Dabilpuram 
Signed-off-by: Sunil Kovvuri Goutham 
Signed-off-by: David S. Miller

octeontx2-af: Check whether ipolicers exists

2021-10-28T13:47:36+00:00

While displaying ingress policers information in
debugfs check whether ingress policers exist in
the hardware or not because some platforms(CN9XXX)
do not have this feature.

Fixes: e7d8971763f3 ("octeontx2-af: cn10k: Debugfs support for bandwidth")
Signed-off-by: Subbaraya Sundeep 
Signed-off-by: Rakesh Babu 
Signed-off-by: Sunil Kovvuri Goutham 
Signed-off-by: David S. Miller

net: ethernet: microchip: lan743x: Fix skb allocation failure

2021-10-28T13:45:07+00:00

The driver allocates skb during ndo_open with GFP_ATOMIC which has high chance of failure when there are multiple instances.
GFP_KERNEL is enough while open and use GFP_ATOMIC only from interrupt context.

Fixes: 23f0703c125b ("lan743x: Add main source files for new lan743x driver")
Signed-off-by: Yuiko Oshino 
Signed-off-by: David S. Miller

nfp: bpf: relax prog rejection for mtu check through max_pkt_offset

2021-10-28T11:59:32+00:00

MTU change is refused whenever the value of new MTU is bigger than
the max packet bytes that fits in NFP Cluster Target Memory (CTM).
However, an eBPF program doesn't always need to access the whole
packet data.

The maximum direct packet access (DPA) offset has always been
caculated by verifier and stored in the max_pkt_offset field of prog
aux data.

Signed-off-by: Yu Xiao 
Reviewed-by: Yinjun Zhang 
Reviewed-by: Niklas Soderlund 
Signed-off-by: Simon Horman 
Signed-off-by: David S. Miller

vmxnet3: do not stop tx queues after netif_device_detach()

2021-10-28T11:51:17+00:00

The netif_device_detach() conditionally stops all tx queues if the queues
are running. There is no need to call netif_tx_stop_all_queues() again.

Signed-off-by: Dongli Zhang 
Signed-off-by: David S. Miller