From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 18 Mar 2025 11:22:17 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tuU5R-000zxL-2f for lore@lore.pengutronix.de; Tue, 18 Mar 2025 11:22:17 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1tuU5Q-0004vj-Nn for lore@pengutronix.de; Tue, 18 Mar 2025 11:22:17 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:Date:Message-Id:Subject:References:In-Reply-To:To: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=pyDhtmCZe2EYxkJ5ZUMtPhk9T+thvx3EDtIi5xus+gM=; b=yl+AGzQcWa7jtBRN12lcHYXxSC 9uQDLObcliXPovmG4RXXLY1M890jtQF2Z4kmIEwPs2IqrufHgPLQSr5joLJt/nr/iTnb7me4BE727 bwu6KE2honV89zvMD6K3KEBe0nAIviryH1dVFQ4r0FMHtCq/qODmVUZSb8iCrR7ixCfH2rhYBjZzm l5y9QspchP6vLiMYxCXJDmyuqb8nxzL8sjv0rJpC0t8uGxZmHhsYMVT9lJgbMcxwwTImUrng15QwR AlxCCYQEk0TF0SuavQ7pqTFlAT+MYrblsBRNwAOJpGzaeJyocEJjyu3uPhdVnrMVV5QEU869i8Q73 2iUs0XLw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tuU4k-00000005TgD-2N0C; Tue, 18 Mar 2025 10:21:34 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tuU4g-00000005Tey-37zl for barebox@lists.infradead.org; Tue, 18 Mar 2025 10:21:32 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1tuU4e-0004kY-0D; Tue, 18 Mar 2025 11:21:28 +0100 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tuU4d-000PQf-1I; Tue, 18 Mar 2025 11:21:27 +0100 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1tuU4d-00G6rS-2Q; Tue, 18 Mar 2025 11:21:27 +0100 From: Sascha Hauer To: Barebox List , Sascha Hauer In-Reply-To: <20250317104022.1046085-1-s.hauer@pengutronix.de> References: <20250317104022.1046085-1-s.hauer@pengutronix.de> Message-Id: <174229328774.3839599.4843202908065121251.b4-ty@pengutronix.de> Date: Tue, 18 Mar 2025 11:21:27 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.12.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250318_032130_785313_7D45DD46 X-CRM114-Status: UNSURE ( 9.07 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.4 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH] watchdog: rti_wdt: return 0 even when not ready for ping X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) On Mon, 17 Mar 2025 11:40:22 +0100, Sascha Hauer wrote: > The rti_wdt is a windowed watchdog which means we are not allowed to > ping the watchdog outside a certain timing window. When pinging the > watchdog too early the watchdog will trigger. > > We used to return -EBUSY from the watchdogs ping callback when > pinging outside the timing window. We may ping the watchdog multiple > times in boot_entry() which then results in > > [...] Applied, thanks! [1/1] watchdog: rti_wdt: return 0 even when not ready for ping https://git.pengutronix.de/cgit/barebox/commit/?id=85654b653d7c (link may not be stable) Best regards, -- Sascha Hauer