linux-stable.git/net/atm, branch v6.2

driver core: make struct class.dev_uevent() take a const *

2022-11-24T16:12:15+00:00

The dev_uevent() in struct class should not be modifying the device that
is passed into it, so mark it as a const * and propagate the function
signature changes out into all relevant subsystems that use this
callback.

Cc: Jens Axboe 
Cc: Luis Chamberlain 
Cc: Russ Weight 
Cc: Jean Delvare 
Cc: Johan Hovold 
Cc: Jason Gunthorpe 
Cc: Leon Romanovsky 
Cc: Karsten Keil 
Cc: Mauro Carvalho Chehab 
Cc: Keith Busch 
Cc: Christoph Hellwig 
Cc: Sagi Grimberg 
Cc: Dominik Brodowski 
Cc: "David S. Miller" 
Cc: Eric Dumazet 
Cc: Jakub Kicinski 
Cc: Paolo Abeni 
Cc: Johannes Berg 
Cc: Wolfram Sang 
Cc: Raed Salem 
Cc: Chen Zhongjin 
Cc: Tetsuo Handa 
Cc: Avihai Horon 
Cc: "Matthew Wilcox (Oracle)" 
Cc: Alan Stern 
Cc: Colin Ian King 
Cc: Geert Uytterhoeven 
Cc: Jakob Koschel 
Cc: Antoine Tenart 
Cc: Frederic Weisbecker 
Cc: Wang Yufen 
Cc: linux-block@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-media@vger.kernel.org
Cc: linux-nvme@lists.infradead.org
Cc: linux-pm@vger.kernel.org
Cc: linux-rdma@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Acked-by: Sebastian Reichel 
Acked-by: Rafael J. Wysocki 
Link: https://lore.kernel.org/r/20221123122523.1332370-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman

net/atm: fix proc_mpc_write incorrect return value

2022-10-15T10:08:36+00:00

Then the input contains '\0' or '\n', proc_mpc_write has read them,
so the return value needs +1.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Xiaobo Liu 
Signed-off-by: David S. Miller

net: SO_RCVMARK socket option for SO_MARK with recvmsg()

2022-04-28T20:08:15+00:00

Adding a new socket option, SO_RCVMARK, to indicate that SO_MARK
should be included in the ancillary data returned by recvmsg().

Renamed the sock_recv_ts_and_drops() function to sock_recv_cmsgs().

Signed-off-by: Erin MacNeil 
Reviewed-by: Eric Dumazet 
Reviewed-by: David Ahern 
Acked-by: Marc Kleine-Budde 
Link: https://lore.kernel.org/r/20220427200259.2564-1-lnx.erin@gmail.com
Signed-off-by: Jakub Kicinski

net: remove noblock parameter from skb_recv_datagram()

2022-04-06T12:45:26+00:00

skb_recv_datagram() has two parameters 'flags' and 'noblock' that are
merged inside skb_recv_datagram() by 'flags | (noblock ? MSG_DONTWAIT : 0)'

As 'flags' may contain MSG_DONTWAIT as value most callers split the 'flags'
into 'flags' and 'noblock' with finally obsolete bit operations like this:

skb_recv_datagram(sk, flags & ~MSG_DONTWAIT, flags & MSG_DONTWAIT, &rc);

And this is not even done consistently with the 'flags' parameter.

This patch removes the obsolete and costly splitting into two parameters
and only performs bit operations when really needed on the caller side.

One missing conversion thankfully reported by kernel test robot. I missed
to enable kunit tests to build the mctp code.

Reported-by: kernel test robot 
Signed-off-by: Oliver Hartkopp 
Signed-off-by: David S. Miller

proc: remove PDE_DATA() completely

2022-01-22T06:33:37+00:00

Remove PDE_DATA() completely and replace it with pde_data().

[akpm@linux-foundation.org: fix naming clash in drivers/nubus/proc.c]
[akpm@linux-foundation.org: now fix it properly]

Link: https://lkml.kernel.org/r/20211124081956.87711-2-songmuchun@bytedance.com
Signed-off-by: Muchun Song 
Acked-by: Christian Brauner 
Cc: Alexey Dobriyan 
Cc: Alexey Gladkov 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

net: atm: use address setting helpers

2021-10-24T12:59:45+00:00

Get it ready for constant netdev->dev_addr.

Signed-off-by: Jakub Kicinski 
Signed-off-by: David S. Miller

ethernet: replace netdev->dev_addr assignment loops

2021-10-14T16:22:25+00:00

A handful of drivers contains loops assigning the mac
addr byte by byte. Convert those to eth_hw_addr_set().

Signed-off-by: Jakub Kicinski

net: use dev_addr_set()

2021-10-09T10:55:01+00:00

Use dev_addr_set() instead of writing directly to netdev->dev_addr
in various misc and old drivers.

Signed-off-by: Jakub Kicinski 
Signed-off-by: David S. Miller

atm: Use list_for_each_entry() to simplify code in resources.c

2021-06-10T21:08:09+00:00

Convert list_for_each() to list_for_each_entry() where
applicable. This simplifies the code.

Reported-by: Hulk Robot 
Signed-off-by: Wang Hai 
Signed-off-by: David S. Miller

atm: [br2864] fix spelling mistakes

2021-06-07T20:17:37+00:00

interrupt should be changed to interrupting.

Signed-off-by: gushengxian 
Signed-off-by: David S. Miller