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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 02BD4C2BD09 for ; Mon, 1 Jul 2024 19:05:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AA16310E4DA; Mon, 1 Jul 2024 19:05:09 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="PC3SrlBb"; dkim-atps=neutral Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gabe.freedesktop.org (Postfix) with ESMTPS id CB6B410E4D7 for ; Mon, 1 Jul 2024 19:05:08 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id F39A761757; Mon, 1 Jul 2024 19:05:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6D80BC116B1; Mon, 1 Jul 2024 19:05:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719860707; bh=22ZZriJeaqwJBqSkp68649HkFUxETLQ1Kv7XmNzQmms=; h=Subject:From:To:Date:In-Reply-To:References:From; b=PC3SrlBbi44DZpiM9qG1Aa4wR2E5RCJgLE9RIlGNGTdbRoxrOVaT8p/de+s6Oc1q4 AT4ajFvjNxTubWJo30yixWHoRf19rThvojGygp/hEUmPTwR7vVY4KBgV17VYorRVnq QJf6xKKLKmR81I2jcGJYPxGP46C3dktHeE8HKZdh7S9qM7bMxJSggFjsxe07Pwenr4 69hSMDo6+CO/0IrrVKLpfq1blo38JPVglCdNbxN/ytviW1ZdnZ6t+180F0RDIrEj5P OYor+4AEyM6nH0nr6NYrEyIXCovCi0oaoBOIrQ4Epg67TmLR8j1kwJIjMsKmfHOP3n AbPyi/som/FMw== Message-ID: <1eb059ecf3fb9d2d9e32ac00a791e1795124edf6.camel@kernel.org> Subject: Re: [PATCH] drm/amdgpu/atomfirmware: silence UBSAN warning From: Jeff Layton To: Alex Deucher , amd-gfx@lists.freedesktop.org Date: Mon, 01 Jul 2024 15:05:06 -0400 In-Reply-To: <20240701165521.1825864-1-alexander.deucher@amd.com> References: <20240701165521.1825864-1-alexander.deucher@amd.com> Autocrypt: addr=jlayton@kernel.org; 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charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.50.4 (3.50.4-1.fc39) MIME-Version: 1.0 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" On Mon, 2024-07-01 at 12:55 -0400, Alex Deucher wrote: > This is a variably sized array. >=20 > Link: > https://lists.freedesktop.org/archives/amd-gfx/2024-June/110420.html > Signed-off-by: Alex Deucher > --- > =C2=A0drivers/gpu/drm/amd/include/atomfirmware.h | 2 +- > =C2=A01 file changed, 1 insertion(+), 1 deletion(-) >=20 > diff --git a/drivers/gpu/drm/amd/include/atomfirmware.h > b/drivers/gpu/drm/amd/include/atomfirmware.h > index 571691837200..09cbc3afd6d8 100644 > --- a/drivers/gpu/drm/amd/include/atomfirmware.h > +++ b/drivers/gpu/drm/amd/include/atomfirmware.h > @@ -734,7 +734,7 @@ struct atom_gpio_pin_lut_v2_1 > =C2=A0{ > =C2=A0=C2=A0 struct=C2=A0 atom_common_table_header=C2=A0 table_header; > =C2=A0=C2=A0 /*the real number of this included in the structure is calcu= alted > by using the (whole structure size - the header size)/size of > atom_gpio_pin_lut=C2=A0 */ > -=C2=A0 struct=C2=A0 atom_gpio_pin_assignment=C2=A0 gpio_pin[8]; > +=C2=A0 struct=C2=A0 atom_gpio_pin_assignment=C2=A0 gpio_pin[]; > =C2=A0}; > =C2=A0 > =C2=A0 Works for me: Tested-by: Jeff Layton