From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 47FC338E5FE; Wed, 19 Aug 2026 00:42:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.75.126.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787100181; cv=none; b=iDjpevF3xA+U9N5ARq1WLCs2OwiE8Hi9GcvkwLlwL6qvyiD6osImatuHHZsxJJEk9EhHmkCA2BXH8nVHTXkBfTbNEfcad1WRPY46ma1LCfi8JLNofuZXuwuteJn+xBrC0zyKeq70xTdX0OyxjPn6h1AgdUNC+Vog1J6E0ORsCco= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787100181; c=relaxed/simple; bh=usL5BVmYHbLGOnnlKanIU/I6Jqtr177v5E2v12uSi7Q=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=nJ5IbgprG8Qt8PMQCqos5Gtx85uwWvG5lDB4poq38xL2NQMRmWhZNLizQ+i28bNPq02alsqpmJ5VtlehCc+jpvSkZXif2Pz6hpq8/86mqwse5K35XDGQxH3GxNHO+//vqhdAXSchTEQmyR1nz6TgnSSDqNktHM5z/4kvEDUtYc0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com; spf=pass smtp.mailfrom=realtek.com; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b=RmvUKgpy; arc=none smtp.client-ip=211.75.126.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=realtek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b="RmvUKgpy" X-SpamFilter-By: ArmorX SpamTrap 5.80 with qID 67J0fvBJ31917311, This message is accepted by code: ctloc85258 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=realtek.com; s=dkim; t=1787100117; bh=usL5BVmYHbLGOnnlKanIU/I6Jqtr177v5E2v12uSi7Q=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:Content-Transfer-Encoding:MIME-Version; b=RmvUKgpyGcyfFaNACmC8Orb6qillo+b3SJ5Enm9j62GX3NtZy+qG8x1qY1GbdafR+ hBqG+QhRONwMd6GGzRXJGWzdx/RZJlRmDkf+KkKEnYGvhcIxRnVnapD2gaYrUJiGBV CmUlzeCsN/N6gJDamsA7kbbSW3QX9z6HaeJ+wBo62v4rkX4TDbug3BCpfA9Wt7jDmu OiqZ/UgEO+uPrSUr5sB94fKWm7SoKu/b0N3ttl7roWZmvLmdpJynj3mmfpSxz9Gsij wR9lf+fAAyAuqO4XdWQ7utgQIFEWerIUxtEvoqqV8lloIrIk0dPoiGDRSdDTIZsBXc 1OGimOyUav8ww== Received: from mail.realtek.com (rtkexhmbs03.realtek.com.tw[10.21.1.53]) by rtits2.realtek.com.tw (8.15.2/3.29/5.94) with ESMTPS id 67J0fvBJ31917311 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 19 Aug 2026 08:41:57 +0800 Received: from RTKEXHMBS01.realtek.com.tw (172.21.6.40) by RTKEXHMBS03.realtek.com.tw (10.21.1.53) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.43; Wed, 19 Aug 2026 08:41:58 +0800 Received: from RTKEXHMBS06.realtek.com.tw (10.21.1.56) by RTKEXHMBS01.realtek.com.tw (172.21.6.40) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.43; Wed, 19 Aug 2026 08:41:57 +0800 Received: from RTKEXHMBS06.realtek.com.tw ([::1]) by RTKEXHMBS06.realtek.com.tw ([fe80::126f:59ad:658:674d%10]) with mapi id 15.02.2562.043; Wed, 19 Aug 2026 08:41:57 +0800 From: Ping-Ke Shih To: "luka.gejak@linux.dev" , "linux-wireless@vger.kernel.org" CC: "linux-kernel@vger.kernel.org" , "Michael Straube" , Bitterblue Smith , Peter Robinson , "Hans de Goede" Subject: RE: [PATCH v5 2/6] wifi: rtw88: rx: mark zero length packets on RTL8723BS Thread-Topic: [PATCH v5 2/6] wifi: rtw88: rx: mark zero length packets on RTL8723BS Thread-Index: AQHdK9s6mS5GiSkAdE6uRxnciyIpubakjuOg Date: Wed, 19 Aug 2026 00:41:57 +0000 Message-ID: <35a3339ffeb44e30bd93dfbfc179e131@realtek.com> References: <20260814105327.6687-1-luka.gejak@linux.dev> <20260814105327.6687-3-luka.gejak@linux.dev> In-Reply-To: <20260814105327.6687-3-luka.gejak@linux.dev> Accept-Language: en-US, zh-TW Content-Language: zh-TW Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 luka.gejak@linux.dev wrote: > From: Luka Gejak >=20 > Like the RTL8703B, the RTL8723BS reports receive descriptors with a zero > packet length, which the vendor driver drops outright. rtw88 already > flags these as having no PSDU for the RTL8703B, so extend the same > handling rather than passing an empty frame up. >=20 > This is gated on the SDIO interface rather than the chip id, because it > has only been observed there; the USB variant is not known to do it. >=20 > Co-developed-by: Michael Straube > Signed-off-by: Michael Straube > Signed-off-by: Luka Gejak Acked-by: Ping-Ke Shih By the way, though you have added change log in cover letter. It'd be better to make a copy here (after --- delimiter).=20