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 45B3CC433F5 for ; Mon, 6 Dec 2021 08:51:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239812AbhLFIzP convert rfc822-to-8bit (ORCPT ); Mon, 6 Dec 2021 03:55:15 -0500 Received: from mout.kundenserver.de ([212.227.126.133]:60991 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239784AbhLFIzN (ORCPT ); Mon, 6 Dec 2021 03:55:13 -0500 Received: from mail-wr1-f49.google.com ([209.85.221.49]) by mrelayeu.kundenserver.de (mreue009 [213.165.67.97]) with ESMTPSA (Nemesis) id 1MNKuI-1nERUL1rAY-00OlZA; Mon, 06 Dec 2021 09:51:43 +0100 Received: by mail-wr1-f49.google.com with SMTP id v11so20791488wrw.10; Mon, 06 Dec 2021 00:51:43 -0800 (PST) X-Gm-Message-State: AOAM5339y0pHeraHMXwt7i/T5+JgNxSU9exLI5HUSgKI0zzLYs7EVMlg FpizNg9yxXxvL25183GgZYD8D4VgBh4J6AHhoPM= X-Google-Smtp-Source: ABdhPJzyalCAhEEEFCjxqmdft1YmW7S1cmbW+6xqxZ82QAJeL5WvlG6LnjE0IMFTe+6YI4aKV+WE7uH0MQlJtdL87s8= X-Received: by 2002:a5d:64ea:: with SMTP id g10mr42087288wri.137.1638780703113; Mon, 06 Dec 2021 00:51:43 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Arnd Bergmann Date: Mon, 6 Dec 2021 09:51:27 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCHv5 2/4] irqchip/tegra: Fix overflow implicit truncation warnings To: Sai Prakash Ranjan Cc: Will Deacon , Catalin Marinas , Arnd Bergmann , Steven Rostedt , Marc Zyngier , gregkh , Linux Kernel Mailing List , Linux ARM , linux-arm-msm , quic_psodagud@quicinc.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Provags-ID: V03:K1:yEqwBFW4eOMQF9x+kEzct8PISMOorGWfqoYQQttyZ+TTH7xg9xI KdmFkw/frHrx9Ui4jRmMIPOcSOF6iZ2jbjI9vcCQ6Avu5sITa00EDABbIPh8gmb3FhHshPK hfNokaDesZkqnG7weak2DXIeCsNQqm4Le920pr9WMTqrJerYIbvKGMGNTgR3T0HcfXl7Awy UdTZICjvW0gZ5JdGDuKzg== X-UI-Out-Filterresults: notjunk:1;V03:K0:se6yjCSAFwo=:TgwPhBoK8clYU6HkE6Ns8y LTthzW/8sTOlvjP/F9956cEludycwJcP/1uBhyhGdV2MOzsz71RsbQa7g3VgmyfeQf2LNOfVs BGzA3rn5oKKPC36dhG3V+Sy+tlWWr4HgoeYU2VcgOtHNMKYM9N7MQZj2cxwH20XlG51IACZUF RYaM7Q1Dw0DpP/XoiQB7ArirEGyzVFsHRE8hFU25p9J9DlR+zeY/ArAnyPU/WM7EJUoXnZTvN pDaczF6CckcnTyRTx/BlwRs75opB59QFOviLCi4Cx7XbR4RjmcsCu5FhAo1fyDg2/GZO9PmCF Sx9a1KifmeBGx4HsiPPZHYGtkEhmxfeXVjxKd/bgidDspGLb9b7PuMpjM1nBLkCdacNiqH7Ql K1B7ZQI4kDara074Dm5XuSU3IitTj/3R2IEy2mGMUBB4UWePQptOFJgnGGsr4QLRtPT2WaNkR HVTfuMJza9uPvwS6s7pLHjyxmq0E1ogrPwjnpVWgoyApSbp3xyamYqoyYCGOLmr6kGS5rzo+U yU7i3mvRzNHX/Ef8YPi1ax9pIYTI/zMNH0T3qEtVzV8kOzAW6pOqvOR8ivdTrMJzbr+G+ZTrp h1uiA6ZjVxZnEHk8KixNnDnREEdxqpX1jYOCzhFQG2mo6OQc3lUk0OcPHZPxaR0C0HIDQQkPi 2I3ElxpsyUCDg67f5zJj9rc0UnqT6imAia7tEwDtFDU4+Jfk87ZxQBENSuWrZ/0NixFEJQi6v iH3b6bjXlJhfBlSyVjWv3c+lSnsBwnFrMR4dF8lgC93XfBHLyk9yj142AIq5akZEsQOEGFmP2 sFChm+7Kb8qAh3vGdfOt7QQp/PztG36eWzIrOiUt/icjTgzUsw= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 6, 2021 at 9:28 AM Sai Prakash Ranjan wrote: > > Fix -Woverflow warnings for tegra irqchip driver which is a result > of moving arm64 custom MMIO accessor macros to asm-generic function > implementations giving a bonus type-checking now and uncovering these > overflow warnings. > > drivers/irqchip/irq-tegra.c: In function ‘tegra_ictlr_suspend’: > drivers/irqchip/irq-tegra.c:151:18: warning: large integer implicitly truncated to unsigned type [-Woverflow] > writel_relaxed(~0ul, ictlr + ICTLR_COP_IER_CLR); > ^ > > Cc: Marc Zyngier > Signed-off-by: Sai Prakash Ranjan Reviewed-by: Arnd Bergmann