Received: by 2002:a05:6a10:f3d0:0:0:0:0 with SMTP id a16csp1103705pxv; Fri, 9 Jul 2021 18:02:33 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxxMVVDDXnKLIgsnBVrHOoap5SSIhGEUQnlIP1XCz+TmierohYdJEY3Lc1jRQE7TzJ0quEC X-Received: by 2002:a50:fd13:: with SMTP id i19mr30853936eds.266.1625878953481; Fri, 09 Jul 2021 18:02:33 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1625878953; cv=none; d=google.com; s=arc-20160816; b=G0Hhf34HN5NEjBTgu1DotRhpkKhb7T21Mjco0Io5W3LqZsc/zpEOy6VlITlZDomBsR b5NbgIEazJBNHF7seGiWbsc8vn2ZOlw9uu8ty6O/fXTjhx9tbNNEJ1BAaAnDq0G0Wevi fYxkxLI3V7jAPtRpV3CZccvz6v+of8zXF0YznC6pXaBHgPtRBk5lYnakH0NaKFCkNfbL tnkj1e/p6QHVHjPJjZJLm6xTAZ/arRtKUt8idcsR6Vb4LD/BN5VBIIPx8gHgnBfXhwYx 9ILHXaxdv5IRzfyHL8ptuvSqs2isNpmGK60s8V7EOT2PsjroP2ZRb1AWUmV4UHaUwq2v Oq3A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=AEmh5U4BvHTiQs+B60OmkFAyKgbDv1kNKVNbyAAKVOc=; b=VXOvcesIe3qs0QJ3Qq8hQ/ELMU34bYmeVTgH9eEcFEfOeg0/aVNPGcRU/LAy6ei717 VBaB0DSxL2V7PEQEz42BWvg2gMRFd1GnUbdWEXRAD5daLUaPDTFpvFHM8Z9DKjBZmeGX s46mtJe2IklHBt6rSO0xdyhZrDqTzuWIzQlKiDDgfd5gpBEITShRmF5MHZ/0CUCZ5CXn nKy2/MA7PC1qc1MkKl4NkChus/JE3J2SCjUi2ls1pxb7oQQzAbLpYFx5JluGLLaDY86M Fz3FqPgmwpDu6OuAkp/qDxryJ4Zl4dE90i+ZfTnP9bycovzS3sqD8JlitOuBVeY91Rvo 2AGg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id b5si8535432edv.330.2021.07.09.18.02.08; Fri, 09 Jul 2021 18:02:33 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231156AbhGJBB5 (ORCPT + 99 others); Fri, 9 Jul 2021 21:01:57 -0400 Received: from relay4-d.mail.gandi.net ([217.70.183.196]:59377 "EHLO relay4-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229931AbhGJBB5 (ORCPT ); Fri, 9 Jul 2021 21:01:57 -0400 Received: (Authenticated sender: alexandre.belloni@bootlin.com) by relay4-d.mail.gandi.net (Postfix) with ESMTPSA id F11DAE0005; Sat, 10 Jul 2021 00:59:11 +0000 (UTC) From: Alexandre Belloni To: Mian Yousaf Kaukab , bruno.thomsen@gmail.com, a.zummo@towertech.it Cc: Alexandre Belloni , linux-kernel@vger.kernel.org, biwen.li@nxp.com, linux-rtc@vger.kernel.org Subject: Re: [PATCH v6] rtc: pcf2127: handle timestamp interrupts Date: Sat, 10 Jul 2021 02:59:11 +0200 Message-Id: <162587872813.1211209.2142663515457397742.b4-ty@bootlin.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210629150643.31551-1-ykaukab@suse.de> References: <20210629150643.31551-1-ykaukab@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 29 Jun 2021 17:06:43 +0200, Mian Yousaf Kaukab wrote: > commit 03623b4b041c ("rtc: pcf2127: add tamper detection support") > added support for timestamp interrupts. However they are not being > handled in the irq handler. If a timestamp interrupt occurs it > results in kernel disabling the interrupt and displaying the call > trace: > > [ 121.145580] irq 78: nobody cared (try booting with the "irqpoll" option) > ... > [ 121.238087] [<00000000c4d69393>] irq_default_primary_handler threaded [<000000000a90d25b>] pcf2127_rtc_irq [rtc_pcf2127] > [ 121.248971] Disabling IRQ #78 > > [...] Applied, thanks! [1/1] rtc: pcf2127: handle timestamp interrupts commit: 2f8619846755176a6720c71d580ffd09394a74bc Best regards, -- Alexandre Belloni