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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 92D68C433FE for ; Thu, 10 Mar 2022 12:25:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241987AbiCJM04 (ORCPT ); Thu, 10 Mar 2022 07:26:56 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42044 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239752AbiCJM0z (ORCPT ); Thu, 10 Mar 2022 07:26:55 -0500 Received: from mail-lf1-x12b.google.com (mail-lf1-x12b.google.com [IPv6:2a00:1450:4864:20::12b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7601A63F4 for ; Thu, 10 Mar 2022 04:25:53 -0800 (PST) Received: by mail-lf1-x12b.google.com with SMTP id z11so9047908lfh.13 for ; Thu, 10 Mar 2022 04:25:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=NqsFIaRY/TgoRkF083+IfsddSk28neU+fOzEwgSelz8=; b=SkF9GRN6Amd9gve917g3uYjQcjFuk1GmGmpMu33Vk7qfVtRVpuGBIXhZrO074ODRFP QUrGwVAIZzQRa294vznZ3IBUNlXKCFrNZcweyvGeNXzXKLJHlRq4CcYW6/ynB2A88hpG 6Q5XWVJLar6jkaGxJlFZoyHL+gq60iAaVM+aE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=NqsFIaRY/TgoRkF083+IfsddSk28neU+fOzEwgSelz8=; b=ahb9sroPWnpVFVVfDABy2lvkIf2suaQDYooVXhneDGI28sDJHG4RAJGKVqAcPwc8Pe 8O3fV6R3+UzGpvV4EQbHl1yJDdOnue5b4zunJjW0+BAbwMo9oYx2w+T7m8luuzlR6qF6 0vtrCTU6VindBZ4xhEj665dQIflbffRYB39JSabqWRWA9zkOkDmJ9el0EUxw+GKvxpAj f3IbTMufuJj/oZxbAjchGgRkE46ENOl2kee0nbFwcfYJRv9OccB2po9y665J0giO68JU ftvhvLtBg04oaELwLWfWiZTVEhrhqaFYrJaYhLZlYHLruLNHM57pGBXcDuqtB2FzDFb3 szvQ== X-Gm-Message-State: AOAM533CzaJqfIddw7eT+RNvbD8+2lil0Zb+k6VFgg6E8skkMoC2viX+ b5cu3/AUUv4k2S2N0W2U1hNZZaKVVV3aRiMqUg0= X-Google-Smtp-Source: ABdhPJzwDTKJygYtt9lsOT2THnMF9ljWCrwxwR7Fg28LCH0DmTeY3PgY1TA3ohc8z5WV4alruQk+Kw== X-Received: by 2002:a05:6512:2256:b0:448:2d4c:ede0 with SMTP id i22-20020a056512225600b004482d4cede0mr2776888lfu.579.1646915151489; Thu, 10 Mar 2022 04:25:51 -0800 (PST) Received: from mail-lf1-f51.google.com (mail-lf1-f51.google.com. [209.85.167.51]) by smtp.gmail.com with ESMTPSA id b23-20020a196717000000b004476449aaf9sm950507lfc.297.2022.03.10.04.25.50 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 10 Mar 2022 04:25:50 -0800 (PST) Received: by mail-lf1-f51.google.com with SMTP id g17so9155018lfh.2 for ; Thu, 10 Mar 2022 04:25:50 -0800 (PST) X-Received: by 2002:ac2:41cf:0:b0:448:1eaa:296c with SMTP id d15-20020ac241cf000000b004481eaa296cmr2838919lfi.52.1646915150173; Thu, 10 Mar 2022 04:25:50 -0800 (PST) MIME-Version: 1.0 References: <20220310121327.63C6FC340E8@smtp.kernel.org> In-Reply-To: <20220310121327.63C6FC340E8@smtp.kernel.org> From: Linus Torvalds Date: Thu, 10 Mar 2022 04:25:34 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [GIT PULL] SPI fixes for v5.17-rc7 To: Mark Brown Cc: linux-spi@vger.kernel.org, Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 10, 2022 at 4:13 AM Mark Brown wrote: > > One fix for type conversion issues when working out maximum > scatter/gather segment sizes which caused problems for some systems > which where the limits overflow due to the type conversion. Side note: 'ctrl->max_dma_len' is a 'size_t', so even 'unsigned int' isn't necessarily a sufficient type. Not that I see anything setting it to values that would cause problems, but it looks conceptually like a similar problem as that 'max_seg_size' thing was. Linus