From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 03 Nov 2025 09:51:27 +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 1vFqHf-00EnUD-0c for lore@lore.pengutronix.de; Mon, 03 Nov 2025 09:51:27 +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 1vFqHe-0001cj-Mb for lore@pengutronix.de; Mon, 03 Nov 2025 09:51:27 +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:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=mUCDjuYWLpqrqLR27Wl/WYTxRY5R7Lh5zZW/9T05U7w=; b=hFSdcJbMe2p6w1lFUjR59/FMxW BdrnbBe00TNIhe9zH/JoR18E+miCqIB3JnN8LdNXkVKTCurNm4LUcY5kkuin7NiON99EU4iU10sMl daVT5PASDT+rG2aLzQLozYrUJ7lX6R6ymfs88gzov89OazYE5u2/Qnw4d9kwC0VsXqsUJcjUjxwRG owY63r7LLLmEJUaC1kWA2PJBClVdqErFErQ6T54/CgtDGXelaXzAebwMCDNForjlMSZBLx6ytpm0E Dwk7ZMUphdbGHp1vAy2hwL7i4jrX+FC2czJUc9/cKQYYpnKgma6999j+oVBABzf7varT2EaYf3mK4 xPbPA7zg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vFqHD-00000009T2N-0Euj; Mon, 03 Nov 2025 08:50:59 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vFqHB-00000009T1r-0cGE for barebox@lists.infradead.org; Mon, 03 Nov 2025 08:50:58 +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 1vFqH9-0001Xn-3j; Mon, 03 Nov 2025 09:50:55 +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 1vFqH8-006pUH-2w; Mon, 03 Nov 2025 09:50:54 +0100 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1vFqH9-0000000HMXV-1CgZ; Mon, 03 Nov 2025 09:50:54 +0100 From: Sascha Hauer To: BAREBOX , Jonas Rebmann Cc: Ahmad Fatoum In-Reply-To: <20251029-dmesg-v2-1-c54c7daef91b@pengutronix.de> References: <20251029-dmesg-v2-1-c54c7daef91b@pengutronix.de> Message-Id: <176215985483.4138152.5219583354196002667.b4-ty@pengutronix.de> Date: Mon, 03 Nov 2025 09:50:54 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251103_005057_210232_1EBD6E47 X-CRM114-Status: UNSURE ( 7.39 ) 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=-4.1 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH v2] commands: dmesg: clear logbuffer fully if not requested otherwise 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 Wed, 29 Oct 2025 14:18:27 +0100, Jonas Rebmann wrote: > Previously, `dmesg -c` would clear the logbuffer except for the last 10 > lines. This comes with a fair amount of surprise given linux `dmesg -c` > clears the whole logbuffer. > > Clear the complete logbuffer given `dmesg -c` but with an optional > argument `dmesg -c []` to keep lines. > > [...] Applied, thanks! [1/1] commands: dmesg: clear logbuffer fully if not requested otherwise https://git.pengutronix.de/cgit/barebox/commit/?id=4463660e1f5d (link may not be stable) Best regards, -- Sascha Hauer