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Tue, 04 Feb 2025 13:41:47 -0800 (PST) Received: from c7-smtp-2023.dev.purestorage.com ([208.88.159.128]) by smtp-relay.gmail.com with ESMTPS id ffacd0b85a97d-38c5c0d3560sm367622f8f.8.2025.02.04.13.41.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Feb 2025 13:41:47 -0800 (PST) X-Relaying-Domain: purestorage.com Received: from dev-ushankar.dev.purestorage.com (dev-ushankar.dev.purestorage.com [IPv6:2620:125:9007:640:7:70:36:0]) by c7-smtp-2023.dev.purestorage.com (Postfix) with ESMTP id 0FE6A3401AB; Tue, 4 Feb 2025 14:41:46 -0700 (MST) Received: by dev-ushankar.dev.purestorage.com (Postfix, from userid 1557716368) id F2E4CE435A1; Tue, 4 Feb 2025 14:41:45 -0700 (MST) From: Uday Shankar Subject: [PATCH v2 0/2] netconsole: allow selection of egress interface via MAC address Date: Tue, 04 Feb 2025 14:41:43 -0700 Message-Id: <20250204-netconsole-v2-0-5ef5eb5f6056@purestorage.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAJeJomcC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyjHQUlJIzE vPSU3UzU4B8JSMDI1MDIwMT3bzUkuT8vOL8nFRdk2QzQ4NUozQLc8NkJaCGgqLUtMwKsGHRsbW 1AIZgPeRcAAAA X-Change-ID: 20250204-netconsole-4c610e2f871c To: Breno Leitao , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Srinivas Kandagatla , =?utf-8?b?UmFmYcWC?= =?utf-8?b?IE1pxYJlY2tp?= , Simon Horman , Andrew Morton , Johannes Berg , Jonathan Corbet Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, linux-doc@vger.kernel.org, Uday Shankar X-Mailer: b4 0.14.2 This series adds support for selecting a netconsole egress interface by specifying the MAC address (in place of the interface name) in the boot/module parameter. Changes since v1 (https://lore.kernel.org/netdev/20241211021851.1442842-1-ushankar@purestorage.com/): - Add a patch to define and use MAC_ADDR_LEN (Simon Horman) - Remove ability to use MAC address to select egress interface via configfs (Breno Leitao) - Misc style fixes (Simon Horman, Breno Leitao) Signed-off-by: Uday Shankar --- Uday Shankar (2): net, treewide: define and use MAC_ADDR_LEN netconsole: allow selection of egress interface via MAC address Documentation/networking/netconsole.rst | 6 +++- drivers/net/netconsole.c | 2 +- drivers/nvmem/brcm_nvram.c | 2 +- drivers/nvmem/layouts/u-boot-env.c | 2 +- include/linux/if_ether.h | 3 ++ include/linux/netpoll.h | 6 ++++ lib/net_utils.c | 4 +-- net/core/netpoll.c | 51 +++++++++++++++++++++++++-------- net/mac80211/debugfs_sta.c | 5 ++-- 9 files changed, 60 insertions(+), 21 deletions(-) --- base-commit: c2933b2befe25309f4c5cfbea0ca80909735fd76 change-id: 20250204-netconsole-4c610e2f871c Best regards,