From nobody Sun Feb 8 02:56:19 2026 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D571E277013 for ; Fri, 31 Oct 2025 19:03:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761937422; cv=none; b=Mir192SaWZ9lxE2VQ+kDGq3Hnsllvw/d8MHcsiyVRDkGimc7vzLY4uESf/jsSi+VacEB50EFtLyfcgEQho2f8ZypH74MiXbNlLMjY7d/co/hslgITXBZC++XHitGLzAr/vx4CsYZ2sQ837rT2MAGp0HqefafAwXgbZAUPtuUApE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761937422; c=relaxed/simple; bh=DmGGxsaTT3V+85Rmmkku2cluIhZTAt5Tc+XuXzJoB3E=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=QJFu7+mI2fjqHH42dK/S0YVWHJfhIzYHzVKktdbfHU5ZTSDm2HJAqNVmniSQgqDWavhM4wIVQOChBcv/eTZJkvkOtoywOEvN0Y/ErIO/qdO92cr4J5dxu4WDYynMz5FA6Lb+cR/Tar6CFb1q/+Hoy3KC32EwTUIP40gN/7dRocY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=C3L4ZK8z; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="C3L4ZK8z" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1761937421; x=1793473421; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=DmGGxsaTT3V+85Rmmkku2cluIhZTAt5Tc+XuXzJoB3E=; b=C3L4ZK8zShQT17vcgulwn8v44Qv5/n4vkHI229rUkcJFuUZWbleNifrH hC5cOIwP0zD/m3anX/jsVHYJYmV+/I+K1UePm0tVWd5Kyf2Z7Al7cmjvu Fw9/LZXcr6bWwoxTAtViJiWeNl0tgbaPUFdINtJytusdKz1IKoKupMpCj e497XYT8yhFa1HU1CNsbinIlOxTXsaklRgSnkjBv2v06Y/Infs2GnuSUk A3goNiqvM7z3r7+3ncd1za/ZZbQMjlgsTewpD9z+CE3UaXRo00wXAGPvP UsBE9aIE0fPcoE5Dw0bj2Jm7BU0E6U8TfbSCj4wTw+yypiL+DBJtik+n2 w==; X-CSE-ConnectionGUID: aUNcvz8zQb6ob51hJGBNKQ== X-CSE-MsgGUID: zQNB4yD5TVWG79zRlUNHPQ== X-IronPort-AV: E=McAfee;i="6800,10657,11599"; a="51677277" X-IronPort-AV: E=Sophos;i="6.19,270,1754982000"; d="scan'208";a="51677277" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Oct 2025 12:03:40 -0700 X-CSE-ConnectionGUID: 3r/vcL2CSzeK7uYAKgB9mA== X-CSE-MsgGUID: lL4KR/P6QdGkkNOcHumIag== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,270,1754982000"; d="scan'208";a="185580714" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by orviesa010.jf.intel.com with ESMTP; 31 Oct 2025 12:03:37 -0700 From: Raag Jadav To: kees@kernel.org, broonie@kernel.org, gregkh@linuxfoundation.org, arnd@arndb.de, andriy.shevchenko@linux.intel.com Cc: linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v1] mod_devicetable: Bump auxiliary_device_id name size Date: Sat, 1 Nov 2025 00:32:34 +0530 Message-Id: <20251031190234.224813-1-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Since auxiliary device id string is formed using the combination of parent and child device names, it may require more than 32 bytes if both the names are long enough. Bump the size to 40 bytes to satisfy such cases. Suggested-by: Andy Shevchenko Signed-off-by: Raag Jadav --- Triggered by [1]. [1] https://lore.kernel.org/r/aQSwWLVKH_3TthTW@smile.fi.intel.com include/linux/mod_devicetable.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetabl= e.h index 6077972e8b45..24eb5a88a5c5 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -867,7 +867,7 @@ struct mhi_device_id { kernel_ulong_t driver_data; }; =20 -#define AUXILIARY_NAME_SIZE 32 +#define AUXILIARY_NAME_SIZE 40 #define AUXILIARY_MODULE_PREFIX "auxiliary:" =20 struct auxiliary_device_id { --=20 2.34.1