From patchwork Fri Dec 18 14:31:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Enrico Weigelt, metux IT consult" X-Patchwork-Id: 11982087 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C687FC4361B for ; Fri, 18 Dec 2020 14:36:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 999A523AC2 for ; Fri, 18 Dec 2020 14:36:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728280AbgLROfY (ORCPT ); Fri, 18 Dec 2020 09:35:24 -0500 Received: from mout.kundenserver.de ([212.227.126.134]:41181 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728111AbgLROfV (ORCPT ); Fri, 18 Dec 2020 09:35:21 -0500 Received: from orion.localdomain ([95.115.54.243]) by mrelayeu.kundenserver.de (mreue009 [212.227.15.167]) with ESMTPSA (Nemesis) id 1N5mOZ-1k2N2Y27Wl-017Bhg; Fri, 18 Dec 2020 15:31:45 +0100 From: "Enrico Weigelt, metux IT consult" To: linux-kernel@vger.kernel.org Cc: mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@redhat.com, namhyung@kernel.org, catalin.marinas@arm.com, will@kernel.org, msalter@redhat.com, jacquiot.aurelien@gmail.com, gerg@linux-m68k.org, geert@linux-m68k.org, tsbogend@alpha.franken.de, James.Bottomley@HansenPartnership.com, deller@gmx.de, benh@kernel.crashing.org, paulus@samba.org, ysato@users.sourceforge.jp, dalias@libc.org, davem@davemloft.net, tglx@linutronix.de, bp@alien8.de, x86@kernel.org, hpa@zytor.com, linus.walleij@linaro.org, bgolaszewski@baylibre.com, maz@kernel.org, tony@atomide.com, arnd@arndb.de, linux-alpha@vger.kernel.org, linux-c6x-dev@linux-c6x.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-gpio@vger.kernel.org, linux-omap@vger.kernel.org, linux-arch@vger.kernel.org Subject: [PATCH 03/23] arch: arm: drop misleading warning on spurious IRQ Date: Fri, 18 Dec 2020 15:31:02 +0100 Message-Id: <20201218143122.19459-4-info@metux.net> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20201218143122.19459-1-info@metux.net> References: <20201218143122.19459-1-info@metux.net> X-Provags-ID: V03:K1:Q7YF/PDtGFAPMnh/5r0ZcLG8kqJyVdYcOY3wH4BQkuTsF8QHL41 DCK1dWguFjXEIBUIwp3QoH++xWCXqbCcXeccPyM3aqFPYRuuO4i2de6zlsd0NdKRK6xqQe0 DxEPxyjeex1FejnEM+tWJsPdCp7wf1aQCsUU8mqsEGpqfqArLSlUHMjgsFfrUtSNuDwRwmK ehfpOzK01Tstvxp3exzFQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:R0+M41aEnoc=:MlPinXXglCsnz7BD8P5+AK Bf8FW1qIyEMRI3yOO7X4hZh4eGnYkeqxF0vIZQB8sPQv36r/4ZOnU0W0NbI0AYmgMdGGTmbSm RIcVcFL36u9jXTkDcbXQzYZ+qXEl5tksfc+jHgTnw7lmcKiiuwNFAi5FTX9kzqd/SdaWXmVNZ 8S9b0y80hqhU+aC9WxZyIQ7rJKpgEvl6rMjms0f4I9M+WcTQun1DawRDXknlACxYw6+1YY4Ci 1MC4DHt2THw66SrSXn+9/lBKldI4B1X/+IPQHVjATmNGwUPeiRn64WHNUgFlPQdbNaFGttID8 /B62Km5PVaXNS3CGWm2FG02ibnpqTrFeuyzGWvBUlTr3SLdMGY2J9Ll+PXF/hyRIerL4LdhEP YD1JxyYn3zCjDwXDkZzs2swPEA2+jPQ0Spg4LpXs6/PuUvJTscbUYOm5K9TSI Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org The warning in ack_bad_irq() is misleading in several ways: * the term "vector" isn't quite correct * the printing format isn't consistent across the archs: some print decimal, some hex, some hex w/o 0x prefix. * the printed linux irq isn't meaningful in all cases - we actually would want it to print the hw irq. Since all call sites already print out more detailed and correct information, we just don't need to duplicate this in each single arch. So just drop it. Signed-off-by: Enrico Weigelt, metux IT consult --- arch/arm/include/asm/hw_irq.h | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/include/asm/hw_irq.h b/arch/arm/include/asm/hw_irq.h index cecc13214ef1..5305c7e33aee 100644 --- a/arch/arm/include/asm/hw_irq.h +++ b/arch/arm/include/asm/hw_irq.h @@ -9,7 +9,6 @@ static inline void ack_bad_irq(int irq) { extern unsigned long irq_err_count; irq_err_count++; - pr_crit("unexpected IRQ trap at vector %02x\n", irq); } #define ARCH_IRQ_INIT_FLAGS (IRQ_NOREQUEST | IRQ_NOPROBE)