From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f54.google.com (mail-wm1-f54.google.com [209.85.128.54]) (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 6585929CA for ; Mon, 23 Aug 2021 12:02:22 +0000 (UTC) Received: by mail-wm1-f54.google.com with SMTP id c129-20020a1c35870000b02902e6b6135279so10604914wma.0 for ; Mon, 23 Aug 2021 05:02:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=hCQNOMNyM55BALmAbQOnxmGoDHPEw3FntTC8rnetrBc=; b=JMmmGDnOo3PY1Ix16BVcnJO8EwRXCPXX5sP54wcBNSKOh/vdQL3sK+sk98g+wiEQup ez3RcbHrhQ/tzeWwXrZs3q60PYo38SLegYLTsgwaDnXbhh73IKI7yxebHmHMMUbmTKKE p0LSZYgfKVRUXdc3KfRaBXYYgY0ZajCYh5WmoIaF2b3Fjv5GZOFfrBj/p1i2mIPp5TKk 1bFFwT/QR/RLNJu2lMNgO1ZEgRfDEgzZUb+YCuAp8crf03P+Cb/2MQLYRr6KWpX+OAtM AHYWpQn3CoWBNEFKGh3vibi671p8RWM7bTSrMxlnp8EMg7OotRqrdgLqVjPKwJlkJvoL 7HCA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=hCQNOMNyM55BALmAbQOnxmGoDHPEw3FntTC8rnetrBc=; b=tB16izb07yefgqQTytCuxK/Du8daR2cqjZAKukOd3D+Aqu/ZRJpLblJsrMBcEbzhel DB9ASAZ+yFquboNbHj4EprU8taUxCovUpOHEuRIM8FsVyuJhs2iyMRkNcOGTnUMnMVEM OOSlAwwPWMv2ciaoGwgAJiHzbgrgoEPZAkVXEfyXfZCs3bIjCrEgN9L96v4a+9HtGTLM 84PQGC8AyT1J3aAjF7gIK8IQCSGnNTjfLyn/dIZ7CvX5PVTE1Xea1pidfCsUAuI7KsbW eEVFL7WZrdsyrpm0LGKRprLVP1vebfgTFzNYd7HVpvwJWItfJdqoKyLbIq1h2isC7Kad G95g== X-Gm-Message-State: AOAM531G1qO+OJzpRWjBnJx8p5IKh7DDHEwOp6ycBdTdKBR3koKnNw5I B1ze8QdzcHyStLtbsd2S2Qft4Zh19fo= X-Google-Smtp-Source: ABdhPJzaVd7Im4aDpIuteTlfOL/2uidMM2lEf0wS2u53VUGzEIM7YpNuzG7PdC/8d9JSHFHX3A3kVw== X-Received: by 2002:a7b:c318:: with SMTP id k24mr16177352wmj.144.1629720140916; Mon, 23 Aug 2021 05:02:20 -0700 (PDT) Received: from localhost.localdomain ([2a02:8108:96c0:3b88::3c39]) by smtp.gmail.com with ESMTPSA id g5sm901332wrq.80.2021.08.23.05.02.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Aug 2021 05:02:20 -0700 (PDT) From: Michael Straube To: gregkh@linuxfoundation.org Cc: Larry.Finger@lwfinger.net, phil@philpotter.co.uk, martin@kaiser.cx, fmdefrancesco@gmail.com, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Michael Straube Subject: [PATCH 1/8] staging: r8188eu: ensure proper alignment for eth address buffers Date: Mon, 23 Aug 2021 14:00:59 +0200 Message-Id: <20210823120106.9633-2-straube.linux@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210823120106.9633-1-straube.linux@gmail.com> References: <20210823120106.9633-1-straube.linux@gmail.com> Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add __aligned(2) to eth address buffers in structs rx_pkt_attrib and pkt_attrib to ensure proper alignment for usage with functions from Signed-off-by: Michael Straube --- drivers/staging/r8188eu/include/rtw_recv.h | 10 +++++----- drivers/staging/r8188eu/include/rtw_xmit.h | 8 ++++---- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/staging/r8188eu/include/rtw_recv.h b/drivers/staging/r8188eu/include/rtw_recv.h index 81594e7aed51..1b41f8d7d079 100644 --- a/drivers/staging/r8188eu/include/rtw_recv.h +++ b/drivers/staging/r8188eu/include/rtw_recv.h @@ -109,11 +109,11 @@ struct rx_pkt_attrib { u16 eth_type; - u8 dst[ETH_ALEN]; - u8 src[ETH_ALEN]; - u8 ta[ETH_ALEN]; - u8 ra[ETH_ALEN]; - u8 bssid[ETH_ALEN]; + u8 dst[ETH_ALEN] __aligned(2); + u8 src[ETH_ALEN] __aligned(2); + u8 ta[ETH_ALEN] __aligned(2); + u8 ra[ETH_ALEN] __aligned(2); + u8 bssid[ETH_ALEN] __aligned(2); u8 ack_policy; diff --git a/drivers/staging/r8188eu/include/rtw_xmit.h b/drivers/staging/r8188eu/include/rtw_xmit.h index e1418a3f7ed1..5f6e2402e5c4 100644 --- a/drivers/staging/r8188eu/include/rtw_xmit.h +++ b/drivers/staging/r8188eu/include/rtw_xmit.h @@ -122,10 +122,10 @@ struct pkt_attrib { u8 ack_policy; u8 mac_id; u8 vcs_mode; /* virtual carrier sense method */ - u8 dst[ETH_ALEN]; - u8 src[ETH_ALEN]; - u8 ta[ETH_ALEN]; - u8 ra[ETH_ALEN]; + u8 dst[ETH_ALEN] __aligned(2); + u8 src[ETH_ALEN] __aligned(2); + u8 ta[ETH_ALEN] __aligned(2); + u8 ra[ETH_ALEN] __aligned(2); u8 key_idx; u8 qos_en; u8 ht_en; -- 2.32.0