diff options
author | Rosen Penev <rosenp@gmail.com> | 2023-12-16 17:12:33 -0800 |
---|---|---|
committer | Christian Marangi <ansuelsmth@gmail.com> | 2024-01-05 16:12:46 +0100 |
commit | 511c7ff03231752ea2adbdf7cc1af4be962c9b65 (patch) | |
tree | e0db767a0072ddecffbf1a3271a946843027850d /target/linux | |
parent | c1ad78318c3e6421e60dd187477f38ca5f9a5752 (diff) | |
download | openwrt-511c7ff03231752ea2adbdf7cc1af4be962c9b65.tar.gz openwrt-511c7ff03231752ea2adbdf7cc1af4be962c9b65.tar.bz2 openwrt-511c7ff03231752ea2adbdf7cc1af4be962c9b65.zip |
kernel: backport ethtool_puts
Will be used for conversions in the following commit.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Diffstat (limited to 'target/linux')
-rw-r--r-- | target/linux/generic/backport-5.15/894-v6.8-net-ethtool-implement-ethtool_puts.patch | 139 | ||||
-rw-r--r-- | target/linux/generic/backport-6.1/894-v6.8-net-ethtool-implement-ethtool_puts.patch | 139 |
2 files changed, 278 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.15/894-v6.8-net-ethtool-implement-ethtool_puts.patch b/target/linux/generic/backport-5.15/894-v6.8-net-ethtool-implement-ethtool_puts.patch new file mode 100644 index 0000000000..ef9e706cb4 --- /dev/null +++ b/target/linux/generic/backport-5.15/894-v6.8-net-ethtool-implement-ethtool_puts.patch @@ -0,0 +1,139 @@ +From mboxrd@z Thu Jan 1 00:00:00 1970 +Authentication-Results: smtp.subspace.kernel.org; + dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="sMUeie/T" +Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) + by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84BB8D6D + for <bpf@vger.kernel.org>; Wed, 6 Dec 2023 15:16:16 -0800 (PST) +Received: by mail-yb1-xb49.google.com with SMTP id 3f1490d57ef6-db5416d0fccso403298276.1 + for <bpf@vger.kernel.org>; Wed, 06 Dec 2023 15:16:16 -0800 (PST) +DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; + d=google.com; s=20230601; t=1701904575; x=1702509375; darn=vger.kernel.org; + h=cc:to:from:subject:message-id:references:mime-version:in-reply-to + :date:from:to:cc:subject:date:message-id:reply-to; + bh=/7eYcPC4ZNNyPcPPs0B5tDplF0arxw3r0vINNNou0rY=; + b=sMUeie/TxdytzC0EyT11QWi1TqTtiv7KCTs1F2vLmUUvPKNA3+1MHFo8ECW+0gQuDE + FGrgdZKGK5mXQgkF0N3JiSLvKO8tpQOIB57JLCG5IVy5dr2vVv0ExU3Dag2Cc4oBIBIO + w/cH95O1oPlvluIpATmAsxenVr7mFomU63BqYiRGLaEhWeb2hJ636GO8lubtsDfdFFoi + GPOL2tQwV93VnqmywBBpFaNAULN0UoCFhfkKv5prvpkXq19sWI7zyorVZ+rdTYem5m4T + dXsDaLXPtC3Dh2JOad1duSQIah/wCHYYUcV3IoFhwj2y0Uk/TTCrnZPORweSADcEy6Ho + vDrA== +X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; + d=1e100.net; s=20230601; t=1701904575; x=1702509375; + h=cc:to:from:subject:message-id:references:mime-version:in-reply-to + :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; + bh=/7eYcPC4ZNNyPcPPs0B5tDplF0arxw3r0vINNNou0rY=; + b=Dmc6aSntxPlxAk72zVO1G9WoZnFtLolxENlLscYYAHG3VE+PQ8gGN2rPzcGoKb2Btb + 4b0PvjOzSlPQyghahdhdlz04RtAeeGG/MkfNiYjFql5OifIoovb51kroiPYrVsa7Ps7Y + +Pxug0+NPdTm5s9TNz940ZKl3GRME8UTmVxpWJRX03XMOqb6Wgsh2SK9ahXKc4yRsi62 + 3a3J72WmmSgvimxwM/99fXwvoUQpiv2J1xCoqc1Ng4q4qSuZvzmHN7ZTGaUhLxOqLeLK + 3W4RKHW6rZ7UjppuB6I3NXW+D344By2rdKp1sRXpjdQ0GS3YUcvlRETcJBXJudHfQP5Y + CLOw== +X-Gm-Message-State: AOJu0YzdCTLdwny+N99zeMgyKqFsEZhfIhL2cbgKA6zC1U/OLkxxRLoM + XrYVBC9DmxCGmP4o+M/Z/kHUew/9faHlCiLGxw== +X-Google-Smtp-Source: AGHT+IFRXxBV6JuX5Cl/k2o1+WKkCwkR8j20MJSkmoGCedPAtqFttH8OVh1/6vdfnq8MPN++A2h89peZQhyG8OsJ8A== +X-Received: from jstitt-linux1.c.googlers.com ([fda3:e722:ac3:cc00:2b:ff92:c0a8:23b5]) + (user=justinstitt job=sendgmr) by 2002:a25:dac7:0:b0:da0:3117:f35 with SMTP + id n190-20020a25dac7000000b00da031170f35mr28652ybf.3.1701904575576; Wed, 06 + Dec 2023 15:16:15 -0800 (PST) +Date: Wed, 06 Dec 2023 23:16:10 +0000 +In-Reply-To: <20231206-ethtool_puts_impl-v5-0-5a2528e17bf8@google.com> +Precedence: bulk +X-Mailing-List: bpf@vger.kernel.org +List-Id: <bpf.vger.kernel.org> +List-Subscribe: <mailto:bpf+subscribe@vger.kernel.org> +List-Unsubscribe: <mailto:bpf+unsubscribe@vger.kernel.org> +Mime-Version: 1.0 +References: <20231206-ethtool_puts_impl-v5-0-5a2528e17bf8@google.com> +X-Developer-Key: i=justinstitt@google.com; a=ed25519; pk=tC3hNkJQTpNX/gLKxTNQKDmiQl6QjBNCGKJINqAdJsE= +X-Developer-Signature: v=1; a=ed25519-sha256; t=1701904573; l=1840; + i=justinstitt@google.com; s=20230717; h=from:subject:message-id; + bh=UMdetIL2ZsPIkSodqhw2fM21NHJVjCu0lRImFuNhVoM=; b=a8rMnXfVVQ5gsxHWG4WRMwOLxZgflqXZtNuKx26vv4DwYvvCtCiYjl3f1frOjV/Ul2kaxq5g/ + b/UOv678JKCDASVokxG5GJifAnU7/kqRxdhcwfRkrD8RUfcsmiZOfyF +X-Mailer: b4 0.12.3 +Message-ID: <20231206-ethtool_puts_impl-v5-1-5a2528e17bf8@google.com> +Subject: [PATCH net-next v5 1/3] ethtool: Implement ethtool_puts() +From: justinstitt@google.com +To: "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, Shay Agroskin <shayagr@amazon.com>, + Arthur Kiyanovski <akiyano@amazon.com>, David Arinzon <darinzon@amazon.com>, Noam Dagan <ndagan@amazon.com>, + Saeed Bishara <saeedb@amazon.com>, Rasesh Mody <rmody@marvell.com>, + Sudarsana Kalluru <skalluru@marvell.com>, GR-Linux-NIC-Dev@marvell.com, + Dimitris Michailidis <dmichail@fungible.com>, Yisen Zhuang <yisen.zhuang@huawei.com>, + Salil Mehta <salil.mehta@huawei.com>, Jesse Brandeburg <jesse.brandeburg@intel.com>, + Tony Nguyen <anthony.l.nguyen@intel.com>, Louis Peens <louis.peens@corigine.com>, + Shannon Nelson <shannon.nelson@amd.com>, Brett Creeley <brett.creeley@amd.com>, drivers@pensando.io, + "K. Y. Srinivasan" <kys@microsoft.com>, Haiyang Zhang <haiyangz@microsoft.com>, Wei Liu <wei.liu@kernel.org>, + Dexuan Cui <decui@microsoft.com>, Ronak Doshi <doshir@vmware.com>, + VMware PV-Drivers Reviewers <pv-drivers@vmware.com>, Andy Whitcroft <apw@canonical.com>, Joe Perches <joe@perches.com>, + Dwaipayan Ray <dwaipayanray1@gmail.com>, Lukas Bulwahn <lukas.bulwahn@gmail.com>, + Hauke Mehrtens <hauke@hauke-m.de>, Andrew Lunn <andrew@lunn.ch>, + Florian Fainelli <f.fainelli@gmail.com>, Vladimir Oltean <olteanv@gmail.com>, + "=?utf-8?q?Ar=C4=B1n=C3=A7_=C3=9CNAL?=" <arinc.unal@arinc9.com>, Daniel Golle <daniel@makrotopia.org>, + Landen Chao <Landen.Chao@mediatek.com>, DENG Qingfang <dqfext@gmail.com>, + Sean Wang <sean.wang@mediatek.com>, Matthias Brugger <matthias.bgg@gmail.com>, + AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, + Linus Walleij <linus.walleij@linaro.org>, + "=?utf-8?q?Alvin_=C5=A0ipraga?=" <alsi@bang-olufsen.dk>, Wei Fang <wei.fang@nxp.com>, + Shenwei Wang <shenwei.wang@nxp.com>, Clark Wang <xiaoning.wang@nxp.com>, + NXP Linux Team <linux-imx@nxp.com>, Lars Povlsen <lars.povlsen@microchip.com>, + Steen Hegelund <Steen.Hegelund@microchip.com>, Daniel Machon <daniel.machon@microchip.com>, + UNGLinuxDriver@microchip.com, Jiawen Wu <jiawenwu@trustnetic.com>, + Mengyuan Lou <mengyuanlou@net-swift.com>, Heiner Kallweit <hkallweit1@gmail.com>, + Russell King <linux@armlinux.org.uk>, Alexei Starovoitov <ast@kernel.org>, + Daniel Borkmann <daniel@iogearbox.net>, Jesper Dangaard Brouer <hawk@kernel.org>, + John Fastabend <john.fastabend@gmail.com> +Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, + Nick Desaulniers <ndesaulniers@google.com>, Nathan Chancellor <nathan@kernel.org>, + Kees Cook <keescook@chromium.org>, intel-wired-lan@lists.osuosl.org, + oss-drivers@corigine.com, linux-hyperv@vger.kernel.org, + linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, + bpf@vger.kernel.org, Justin Stitt <justinstitt@google.com> +Content-Type: text/plain; charset="utf-8" + +Use strscpy() to implement ethtool_puts(). + +Functionally the same as ethtool_sprintf() when it's used with two +arguments or with just "%s" format specifier. + +Signed-off-by: Justin Stitt <justinstitt@google.com> +--- + include/linux/ethtool.h | 13 +++++++++++++ + net/ethtool/ioctl.c | 7 +++++++ + 2 files changed, 20 insertions(+) + +--- a/include/linux/ethtool.h ++++ b/include/linux/ethtool.h +@@ -788,4 +788,17 @@ int ethtool_get_phc_vclocks(struct net_d + * next string. + */ + extern __printf(2, 3) void ethtool_sprintf(u8 **data, const char *fmt, ...); ++ ++/** ++ * ethtool_puts - Write string to ethtool string data ++ * @data: Pointer to a pointer to the start of string to update ++ * @str: String to write ++ * ++ * Write string to *data without a trailing newline. Update *data ++ * to point at start of next string. ++ * ++ * Prefer this function to ethtool_sprintf() when given only ++ * two arguments or if @fmt is just "%s". ++ */ ++extern void ethtool_puts(u8 **data, const char *str); + #endif /* _LINUX_ETHTOOL_H */ +--- a/net/ethtool/ioctl.c ++++ b/net/ethtool/ioctl.c +@@ -1953,6 +1953,13 @@ __printf(2, 3) void ethtool_sprintf(u8 * + } + EXPORT_SYMBOL(ethtool_sprintf); + ++void ethtool_puts(u8 **data, const char *str) ++{ ++ strscpy(*data, str, ETH_GSTRING_LEN); ++ *data += ETH_GSTRING_LEN; ++} ++EXPORT_SYMBOL(ethtool_puts); ++ + static int ethtool_phys_id(struct net_device *dev, void __user *useraddr) + { + struct ethtool_value id; diff --git a/target/linux/generic/backport-6.1/894-v6.8-net-ethtool-implement-ethtool_puts.patch b/target/linux/generic/backport-6.1/894-v6.8-net-ethtool-implement-ethtool_puts.patch new file mode 100644 index 0000000000..5094a6d774 --- /dev/null +++ b/target/linux/generic/backport-6.1/894-v6.8-net-ethtool-implement-ethtool_puts.patch @@ -0,0 +1,139 @@ +From mboxrd@z Thu Jan 1 00:00:00 1970 +Authentication-Results: smtp.subspace.kernel.org; + dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="sMUeie/T" +Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) + by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84BB8D6D + for <bpf@vger.kernel.org>; Wed, 6 Dec 2023 15:16:16 -0800 (PST) +Received: by mail-yb1-xb49.google.com with SMTP id 3f1490d57ef6-db5416d0fccso403298276.1 + for <bpf@vger.kernel.org>; Wed, 06 Dec 2023 15:16:16 -0800 (PST) +DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; + d=google.com; s=20230601; t=1701904575; x=1702509375; darn=vger.kernel.org; + h=cc:to:from:subject:message-id:references:mime-version:in-reply-to + :date:from:to:cc:subject:date:message-id:reply-to; + bh=/7eYcPC4ZNNyPcPPs0B5tDplF0arxw3r0vINNNou0rY=; + b=sMUeie/TxdytzC0EyT11QWi1TqTtiv7KCTs1F2vLmUUvPKNA3+1MHFo8ECW+0gQuDE + FGrgdZKGK5mXQgkF0N3JiSLvKO8tpQOIB57JLCG5IVy5dr2vVv0ExU3Dag2Cc4oBIBIO + w/cH95O1oPlvluIpATmAsxenVr7mFomU63BqYiRGLaEhWeb2hJ636GO8lubtsDfdFFoi + GPOL2tQwV93VnqmywBBpFaNAULN0UoCFhfkKv5prvpkXq19sWI7zyorVZ+rdTYem5m4T + dXsDaLXPtC3Dh2JOad1duSQIah/wCHYYUcV3IoFhwj2y0Uk/TTCrnZPORweSADcEy6Ho + vDrA== +X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; + d=1e100.net; s=20230601; t=1701904575; x=1702509375; + h=cc:to:from:subject:message-id:references:mime-version:in-reply-to + :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; + bh=/7eYcPC4ZNNyPcPPs0B5tDplF0arxw3r0vINNNou0rY=; + b=Dmc6aSntxPlxAk72zVO1G9WoZnFtLolxENlLscYYAHG3VE+PQ8gGN2rPzcGoKb2Btb + 4b0PvjOzSlPQyghahdhdlz04RtAeeGG/MkfNiYjFql5OifIoovb51kroiPYrVsa7Ps7Y + +Pxug0+NPdTm5s9TNz940ZKl3GRME8UTmVxpWJRX03XMOqb6Wgsh2SK9ahXKc4yRsi62 + 3a3J72WmmSgvimxwM/99fXwvoUQpiv2J1xCoqc1Ng4q4qSuZvzmHN7ZTGaUhLxOqLeLK + 3W4RKHW6rZ7UjppuB6I3NXW+D344By2rdKp1sRXpjdQ0GS3YUcvlRETcJBXJudHfQP5Y + CLOw== +X-Gm-Message-State: AOJu0YzdCTLdwny+N99zeMgyKqFsEZhfIhL2cbgKA6zC1U/OLkxxRLoM + XrYVBC9DmxCGmP4o+M/Z/kHUew/9faHlCiLGxw== +X-Google-Smtp-Source: AGHT+IFRXxBV6JuX5Cl/k2o1+WKkCwkR8j20MJSkmoGCedPAtqFttH8OVh1/6vdfnq8MPN++A2h89peZQhyG8OsJ8A== +X-Received: from jstitt-linux1.c.googlers.com ([fda3:e722:ac3:cc00:2b:ff92:c0a8:23b5]) + (user=justinstitt job=sendgmr) by 2002:a25:dac7:0:b0:da0:3117:f35 with SMTP + id n190-20020a25dac7000000b00da031170f35mr28652ybf.3.1701904575576; Wed, 06 + Dec 2023 15:16:15 -0800 (PST) +Date: Wed, 06 Dec 2023 23:16:10 +0000 +In-Reply-To: <20231206-ethtool_puts_impl-v5-0-5a2528e17bf8@google.com> +Precedence: bulk +X-Mailing-List: bpf@vger.kernel.org +List-Id: <bpf.vger.kernel.org> +List-Subscribe: <mailto:bpf+subscribe@vger.kernel.org> +List-Unsubscribe: <mailto:bpf+unsubscribe@vger.kernel.org> +Mime-Version: 1.0 +References: <20231206-ethtool_puts_impl-v5-0-5a2528e17bf8@google.com> +X-Developer-Key: i=justinstitt@google.com; a=ed25519; pk=tC3hNkJQTpNX/gLKxTNQKDmiQl6QjBNCGKJINqAdJsE= +X-Developer-Signature: v=1; a=ed25519-sha256; t=1701904573; l=1840; + i=justinstitt@google.com; s=20230717; h=from:subject:message-id; + bh=UMdetIL2ZsPIkSodqhw2fM21NHJVjCu0lRImFuNhVoM=; b=a8rMnXfVVQ5gsxHWG4WRMwOLxZgflqXZtNuKx26vv4DwYvvCtCiYjl3f1frOjV/Ul2kaxq5g/ + b/UOv678JKCDASVokxG5GJifAnU7/kqRxdhcwfRkrD8RUfcsmiZOfyF +X-Mailer: b4 0.12.3 +Message-ID: <20231206-ethtool_puts_impl-v5-1-5a2528e17bf8@google.com> +Subject: [PATCH net-next v5 1/3] ethtool: Implement ethtool_puts() +From: justinstitt@google.com +To: "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, Shay Agroskin <shayagr@amazon.com>, + Arthur Kiyanovski <akiyano@amazon.com>, David Arinzon <darinzon@amazon.com>, Noam Dagan <ndagan@amazon.com>, + Saeed Bishara <saeedb@amazon.com>, Rasesh Mody <rmody@marvell.com>, + Sudarsana Kalluru <skalluru@marvell.com>, GR-Linux-NIC-Dev@marvell.com, + Dimitris Michailidis <dmichail@fungible.com>, Yisen Zhuang <yisen.zhuang@huawei.com>, + Salil Mehta <salil.mehta@huawei.com>, Jesse Brandeburg <jesse.brandeburg@intel.com>, + Tony Nguyen <anthony.l.nguyen@intel.com>, Louis Peens <louis.peens@corigine.com>, + Shannon Nelson <shannon.nelson@amd.com>, Brett Creeley <brett.creeley@amd.com>, drivers@pensando.io, + "K. Y. Srinivasan" <kys@microsoft.com>, Haiyang Zhang <haiyangz@microsoft.com>, Wei Liu <wei.liu@kernel.org>, + Dexuan Cui <decui@microsoft.com>, Ronak Doshi <doshir@vmware.com>, + VMware PV-Drivers Reviewers <pv-drivers@vmware.com>, Andy Whitcroft <apw@canonical.com>, Joe Perches <joe@perches.com>, + Dwaipayan Ray <dwaipayanray1@gmail.com>, Lukas Bulwahn <lukas.bulwahn@gmail.com>, + Hauke Mehrtens <hauke@hauke-m.de>, Andrew Lunn <andrew@lunn.ch>, + Florian Fainelli <f.fainelli@gmail.com>, Vladimir Oltean <olteanv@gmail.com>, + "=?utf-8?q?Ar=C4=B1n=C3=A7_=C3=9CNAL?=" <arinc.unal@arinc9.com>, Daniel Golle <daniel@makrotopia.org>, + Landen Chao <Landen.Chao@mediatek.com>, DENG Qingfang <dqfext@gmail.com>, + Sean Wang <sean.wang@mediatek.com>, Matthias Brugger <matthias.bgg@gmail.com>, + AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, + Linus Walleij <linus.walleij@linaro.org>, + "=?utf-8?q?Alvin_=C5=A0ipraga?=" <alsi@bang-olufsen.dk>, Wei Fang <wei.fang@nxp.com>, + Shenwei Wang <shenwei.wang@nxp.com>, Clark Wang <xiaoning.wang@nxp.com>, + NXP Linux Team <linux-imx@nxp.com>, Lars Povlsen <lars.povlsen@microchip.com>, + Steen Hegelund <Steen.Hegelund@microchip.com>, Daniel Machon <daniel.machon@microchip.com>, + UNGLinuxDriver@microchip.com, Jiawen Wu <jiawenwu@trustnetic.com>, + Mengyuan Lou <mengyuanlou@net-swift.com>, Heiner Kallweit <hkallweit1@gmail.com>, + Russell King <linux@armlinux.org.uk>, Alexei Starovoitov <ast@kernel.org>, + Daniel Borkmann <daniel@iogearbox.net>, Jesper Dangaard Brouer <hawk@kernel.org>, + John Fastabend <john.fastabend@gmail.com> +Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, + Nick Desaulniers <ndesaulniers@google.com>, Nathan Chancellor <nathan@kernel.org>, + Kees Cook <keescook@chromium.org>, intel-wired-lan@lists.osuosl.org, + oss-drivers@corigine.com, linux-hyperv@vger.kernel.org, + linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, + bpf@vger.kernel.org, Justin Stitt <justinstitt@google.com> +Content-Type: text/plain; charset="utf-8" + +Use strscpy() to implement ethtool_puts(). + +Functionally the same as ethtool_sprintf() when it's used with two +arguments or with just "%s" format specifier. + +Signed-off-by: Justin Stitt <justinstitt@google.com> +--- + include/linux/ethtool.h | 13 +++++++++++++ + net/ethtool/ioctl.c | 7 +++++++ + 2 files changed, 20 insertions(+) + +--- a/include/linux/ethtool.h ++++ b/include/linux/ethtool.h +@@ -843,4 +843,17 @@ int ethtool_get_phc_vclocks(struct net_d + * next string. + */ + extern __printf(2, 3) void ethtool_sprintf(u8 **data, const char *fmt, ...); ++ ++/** ++ * ethtool_puts - Write string to ethtool string data ++ * @data: Pointer to a pointer to the start of string to update ++ * @str: String to write ++ * ++ * Write string to *data without a trailing newline. Update *data ++ * to point at start of next string. ++ * ++ * Prefer this function to ethtool_sprintf() when given only ++ * two arguments or if @fmt is just "%s". ++ */ ++extern void ethtool_puts(u8 **data, const char *str); + #endif /* _LINUX_ETHTOOL_H */ +--- a/net/ethtool/ioctl.c ++++ b/net/ethtool/ioctl.c +@@ -1974,6 +1974,13 @@ __printf(2, 3) void ethtool_sprintf(u8 * + } + EXPORT_SYMBOL(ethtool_sprintf); + ++void ethtool_puts(u8 **data, const char *str) ++{ ++ strscpy(*data, str, ETH_GSTRING_LEN); ++ *data += ETH_GSTRING_LEN; ++} ++EXPORT_SYMBOL(ethtool_puts); ++ + static int ethtool_phys_id(struct net_device *dev, void __user *useraddr) + { + struct ethtool_value id; |