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Wed, 12 Mar 2025 12:51:58 -0700 (PDT) X-Relaying-Domain: purestorage.com Received: from dev-ushankar.dev.purestorage.com (dev-ushankar.dev.purestorage.com [10.7.70.36]) by c7-smtp-2023.dev.purestorage.com (Postfix) with ESMTP id 3CF97340328; Wed, 12 Mar 2025 13:51:57 -0600 (MDT) Received: by dev-ushankar.dev.purestorage.com (Postfix, from userid 1557716368) id 2C718E4044C; Wed, 12 Mar 2025 13:51:57 -0600 (MDT) From: Uday Shankar Subject: [PATCH net-next v6 0/2] netconsole: allow selection of egress interface via MAC address Date: Wed, 12 Mar 2025 13:51:45 -0600 Message-Id: <20250312-netconsole-v6-0-3437933e79b8@purestorage.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIANHl0WcC/23NTQ6CMBAF4KuYrq3plP6oK+9hXJQy1SZKSYtEY 7i7IyuILF/evG8+rGCOWNhx82EZh1hiaimY7Yb5m2uvyGNDmUkhtZBC8RZ7n9qS7siVNyBQhr0 Fz2jQZQzxNWFnRnd0++rZhZpbLH3K7+nLIKd+DRwkF1xj0FjrYIQ2p+6Z8Td1V9z59JiwoZoDe gFUBEAlXQUBLBwO64CaAWAXgCJAeLMHj8ESsg7oGSDFAtAEKIcuOAsN1uEfGMfxCzHJLj93AQA A X-Change-ID: 20250204-netconsole-4c610e2f871c To: Breno Leitao , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Srinivas Kandagatla , =?utf-8?q?Rafa=C5=82_Mi=C5=82ecki?= , 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 , Michal Swiatkowski , Simon Horman 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. Signed-off-by: Uday Shankar --- Changes in v6: - No changes, just rebase on net-next/main and repost for patchwork automation - Link to v5: https://lore.kernel.org/r/20250220-netconsole-v5-0-4aeafa71debf@purestorage.com Changes in v5: - Drop Breno Leitao's patch to add (non-RCU) dev_getbyhwaddr from this set since it has landed on net-next (Jakub Kicinski) - Link to v4: https://lore.kernel.org/r/20250217-netconsole-v4-0-0c681cef71f1@purestorage.com Changes in v4: - Incorporate Breno Leitao's patch to add (non-RCU) dev_getbyhwaddr and use it (Jakub Kicinski) - Use MAC_ADDR_STR_LEN in ieee80211_sta_debugfs_add as well (Michal Swiatkowski) - Link to v3: https://lore.kernel.org/r/20250205-netconsole-v3-0-132a31f17199@purestorage.com Changes in v3: - Rename MAC_ADDR_LEN to MAC_ADDR_STR_LEN (Johannes Berg) - Link to v2: https://lore.kernel.org/r/20250204-netconsole-v2-0-5ef5eb5f6056@purestorage.com --- Uday Shankar (2): net, treewide: define and use MAC_ADDR_STR_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 | 7 +++-- 9 files changed, 61 insertions(+), 22 deletions(-) --- base-commit: 0ea09cbf8350b70ad44d67a1dcb379008a356034 change-id: 20250204-netconsole-4c610e2f871c Best regards, -- Uday Shankar