From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B124FC46CD2 for ; Thu, 25 Jan 2024 00:57:50 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=kbbqTVLP; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4TL2Vj1DQXz3cTj for ; Thu, 25 Jan 2024 11:57:49 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=kbbqTVLP; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=2607:f8b0:4864:20::82f; helo=mail-qt1-x82f.google.com; envelope-from=sombat3960@gmail.com; receiver=lists.ozlabs.org) Received: from mail-qt1-x82f.google.com (mail-qt1-x82f.google.com [IPv6:2607:f8b0:4864:20::82f]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4TKcqz5C5Tz3bT8 for ; Wed, 24 Jan 2024 19:41:18 +1100 (AEDT) Received: by mail-qt1-x82f.google.com with SMTP id d75a77b69052e-42a35c720b8so18847651cf.3 for ; Wed, 24 Jan 2024 00:41:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1706085673; x=1706690473; darn=lists.ozlabs.org; h=cc:to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=gvq+ttDVPHi4+fI5hSo5QJaJa4G/QgEunTiJqZDVMQg=; b=kbbqTVLPvyXE2eNanp9VEnBiaiHDPIGNVppfPlNDERCqh9J/g5wsRP3esjSzm+r9X1 9ME0z96vn0Y+Zo16flXCbcWTa1X6pKOgcT5THok12+UZBWHemsVsQxBxKL0U/ut7fPbs nNaRgS3tB7m4rCC0HtbqvmWarYIZXGyvEarY1/uBljgtGDytdnyfI7ndDQc2sQcSfene PUwoLw/EhNg0FYNgrhi2/4ebaCGLz0+iC8SYyEhY/qmhdPporfhQeAM4pXFwdo4RC7Jo Gdcqh/ms3BQa6VsYrlwIoJ+2CAVElGdvo3A19K//k6yZG9MT5s/o3eQxpTgvyfZozrEV NN4A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706085673; x=1706690473; h=cc:to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=gvq+ttDVPHi4+fI5hSo5QJaJa4G/QgEunTiJqZDVMQg=; b=B2yrIb9Liu8U28HeWDuZXqvDzL2QKLf/SZg2FlUeMFYZub5r4SlBC/MKNDiDhw3GG/ g8fNWLExZyLbjWp2SID7XwgmUdefzdC6V/MiaAt1CwBZVI+dCNH1Ca7qiH/FgWedAU1U xsLbgIb/qWwUwHXrybXpuO/jM5a+5e0/cF0RAxQy592dA55Ym4kwj/N0Pa0MDSV3V9Oy wIUUIHf35E0EqW63Z+7dL689Zx7rn1ekuR5h8ruMIuSU2aSsQ+sg/niV29YPwyVuepGT 7naAQ5/H+UBT2rvp12dQ/UDAn7vmBHKmqbquC5eOKSUIpNSCY7aAAAjAE9AjojsVFpHi dZeQ== X-Gm-Message-State: AOJu0YwdW2Doz++aVGno4CtXzmAORcjkvsBe5nD2zYOPrZ+sEq4D7Yw+ hUO8j7TWKrab6u4d0+fATL5wPMUocjGttXY2RbVNJU7uZmy58VHHhHvobDVsng/AhPE/9zEAwxe 4jopDXb4R/PmlYkkKUkb8oR7rVKMzUXbeiBU= X-Google-Smtp-Source: AGHT+IHLFwyf2KGHMjf1jnPmJIJlt8LoN470IYLY4AO1WoU8D6eGBWKbJhA2625PCqCjVl4/G56Kml0VKeKGXrNOYQY= X-Received: by 2002:ac8:5bca:0:b0:42a:632a:e676 with SMTP id b10-20020ac85bca000000b0042a632ae676mr33389qtb.122.1706085673123; Wed, 24 Jan 2024 00:41:13 -0800 (PST) MIME-Version: 1.0 From: sambat goson Date: Wed, 24 Jan 2024 15:41:02 +0700 Message-ID: Subject: ps3_gelic_net.c issue (linux kernel 6.8-rc1) To: Linuxppc-dev@lists.ozlabs.org Content-Type: multipart/mixed; boundary="00000000000081061a060fad069a" X-Mailman-Approved-At: Thu, 25 Jan 2024 11:57:05 +1100 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Geoff Levand Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" --00000000000081061a060fad069a Content-Type: multipart/alternative; boundary="000000000000810618060fad0698" --000000000000810618060fad0698 Content-Type: text/plain; charset="UTF-8" Hi, I've just test it and find below code not proper in function "gelic_descr_prepare_rx", line 398. it causes error as my attached file. descr->skb = netdev_alloc_skb(*card->netdev, rx_skb_size); if (!descr->skb) { descr->hw_regs.payload.dev_addr = 0; /* tell DMAC don't touch memory */ return -ENOMEM; } descr->hw_regs.dmac_cmd_status = 0; descr->hw_regs.result_size = 0; descr->hw_regs.valid_size = 0; descr->hw_regs.data_error = 0; descr->hw_regs.payload.dev_addr = 0; descr->hw_regs.payload.size = 0; descr->skb = NULL; ---->line 398 Best regards, Sombat T. --000000000000810618060fad0698 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi,
I've just test it and find below co= de not proper in function "gelic_descr_prepare_rx", line 398.
it causes error as my attached file.
=C2=A0
= descr->skb =3D netdev_alloc_skb(*card->netdev, rx_skb_size);
if = (!descr->skb) {
descr->hw_regs.payload.dev_addr =3D 0; /* tell D= MAC don't touch memory */
return -ENOMEM;
}
descr->hw_r= egs.dmac_cmd_status =3D 0;
descr->hw_regs.result_size =3D 0;
des= cr->hw_regs.valid_size =3D 0;
descr->hw_regs.data_error =3D 0; descr->hw_regs.payload.dev_addr =3D 0;
descr->hw_regs.payload.s= ize =3D 0;
descr->skb =3D NULL;=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 ---->line 398

Best regards,
=
Sombat T.


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