user/sven/linux.git/include/linux/etherdevice.h, branch v5.15.16

etherdevice: use __dev_addr_set()

2021-10-05T11:38:39Z

Andrew points out that eth_hw_addr_set() replaces memcpy() calls so we can't use ether_addr_copy() which assumes both arguments are 2-bytes aligned. Reported-by: Andrew Lunn Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

net: create netdev->dev_addr assignment helpers

2021-09-05T19:58:50Z

Recent work on converting address list to a tree made it obvious we need an abstraction around writing netdev->dev_addr. Without such abstraction updating the main device address is invisible to the core. Introduce a number of helpers which for now just wrap memcpy() but in the future can make necessary changes to the address tree. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

ethernet: constify eth_get_headlen()'s data argument

2021-03-14T21:48:02Z

It's used only for flow dissection, which now takes constant data pointers. Signed-off-by: Alexander Lobakin Signed-off-by: David S. Miller

linux/etherdevice.h: misc trailing whitespace cleanup

2021-03-14T21:48:02Z

Caught by the text editor. Fix it separately from the actual changes. Signed-off-by: Alexander Lobakin Signed-off-by: David S. Miller

net: add helper eth_hw_addr_crc

2020-05-04T18:19:58Z

Several drivers use the same code as basis for filter hashes. Therefore let's factor it out to a helper. This way drivers don't have to access struct netdev_hw_addr internals. Signed-off-by: Heiner Kallweit Signed-off-by: David S. Miller

net: remove eth_change_mtu

2020-01-27T10:09:31Z

All usage of this function was removed three years ago, and the function was marked as deprecated: a52ad514fdf3 ("net: deprecate eth_change_mtu, remove usage") So I think we can remove it now. Signed-off-by: Heiner Kallweit Signed-off-by: David S. Miller

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

2019-04-28T12:42:41Z

Daniel Borkmann says: ==================== pull-request: bpf-next 2019-04-28 The following pull-request contains BPF updates for your *net-next* tree. The main changes are: 1) Introduce BPF socket local storage map so that BPF programs can store private data they associate with a socket (instead of e.g. separate hash table), from Martin. 2) Add support for bpftool to dump BTF types. This is done through a new `bpftool btf dump` sub-command, from Andrii. 3) Enable BPF-based flow dissector for skb-less eth_get_headlen() calls which was currently not supported since skb was used to lookup netns, from Stanislav. 4) Add an opt-in interface for tracepoints to expose a writable context for attached BPF programs, used here for NBD sockets, from Matt. 5) BPF xadd related arm64 JIT fixes and scalability improvements, from Daniel. 6) Change the skb->protocol for bpf_skb_adjust_room() helper in order to support tunnels such as sit. Add selftests as well, from Willem. 7) Various smaller misc fixes. ==================== Signed-off-by: David S. Miller

net/ncsi: handle overflow when incrementing mac address

2019-04-24T04:15:15Z

Previously BMC's MAC address is calculated by simply adding 1 to the last byte of network controller's MAC address, and it produces incorrect result when network controller's MAC address ends with 0xFF. The problem can be fixed by calling eth_addr_inc() function to increment MAC address; besides, the MAC address is also validated before assigning to BMC. Fixes: cb10c7c0dfd9 ("net/ncsi: Add NCSI Broadcom OEM command") Signed-off-by: Tao Ren Acked-by: Jakub Kicinski Acked-by: Samuel Mendoza-Jonas Signed-off-by: David S. Miller

net: pass net_device argument to the eth_get_headlen

2019-04-23T16:36:34Z

Update all users of eth_get_headlen to pass network device, fetch network namespace from it and pass it down to the flow dissector. This commit is a noop until administrator inserts BPF flow dissector program. Cc: Maxim Krasnyansky Cc: Saeed Mahameed Cc: Jeff Kirsher Cc: intel-wired-lan@lists.osuosl.org Cc: Yisen Zhuang Cc: Salil Mehta Cc: Michael Chan Cc: Igor Russkikh Signed-off-by: Stanislav Fomichev Signed-off-by: Daniel Borkmann