From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D399431B107; Mon, 18 Aug 2025 13:04:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755522253; cv=none; b=KxEprbK7tn3ziVqnLd8wtXLhBBMpboVnZEZUtfmVsIVBs4zvBRgfhhDPDAOxhNg0eOrcFHUun3ZL6CXZIQ6QNF+Mbu8SDdTW8ZPLJ0UG3qte532081s/xO1sWKPpFbBLU1o8U4+c/vsrDVGvkSi9vEoxY8O1JwoZ6OsEcEUfMEg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755522253; c=relaxed/simple; bh=Hwb+6dlsG1KxbPGnRY/NYuADPzDeoqUxhYLXQRs74xA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jAAsaQRpCGp7LSCeCsyOQZVhfW3VlfdaB2umGGFWPj89CpkDoQAF6k4CXPyDdBkaaMhJCvgn40DbMkTmT9/2QWyYAjC6/XmGM3Ylg3jgyC4EpKEDEmytThwk4jGzT3JrpiHL8aZCZnp1RqU/fJoHQqM8oz4CfYs2F+EX8T6igl0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=wIVnM/rj; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="wIVnM/rj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 471CFC113D0; Mon, 18 Aug 2025 13:04:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1755522253; bh=Hwb+6dlsG1KxbPGnRY/NYuADPzDeoqUxhYLXQRs74xA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wIVnM/rjlKnQYnzRMB3cDLTn1Rs686gtZrUZws8PSZGl1keXPHI36LNGZsx/boNUl W0nE4fN8mjphDrfFJwbOX2CZR3gTWsQ0lKGIIUcqq9WPNDEoNJYxCtYAkm1k3Dir2v yWirCT5fuki3KshAci/fYScZhgIztSkSqwNhHVMc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Breno Leitao , Simon Horman , Jakub Kicinski , Sasha Levin Subject: [PATCH 6.12 254/444] ptp: Use ratelimite for freerun error message Date: Mon, 18 Aug 2025 14:44:40 +0200 Message-ID: <20250818124458.344702661@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250818124448.879659024@linuxfoundation.org> References: <20250818124448.879659024@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Breno Leitao [ Upstream commit e9a7795e75b78b56997fb0070c18d6e1057b6462 ] Replace pr_err() with pr_err_ratelimited() in ptp_clock_settime() to prevent log flooding when the physical clock is free running, which happens on some of my hosts. This ensures error messages are rate-limited and improves kernel log readability. Signed-off-by: Breno Leitao Reviewed-by: Simon Horman Link: https://patch.msgid.link/20250613-ptp-v1-1-ee44260ce9e2@debian.org Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/ptp/ptp_clock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c index b892a7323084..642a540861d4 100644 --- a/drivers/ptp/ptp_clock.c +++ b/drivers/ptp/ptp_clock.c @@ -96,7 +96,7 @@ static int ptp_clock_settime(struct posix_clock *pc, const struct timespec64 *tp struct ptp_clock *ptp = container_of(pc, struct ptp_clock, clock); if (ptp_clock_freerun(ptp)) { - pr_err("ptp: physical clock is free running\n"); + pr_err_ratelimited("ptp: physical clock is free running\n"); return -EBUSY; } -- 2.39.5