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 9549B1EF39E; Tue, 26 Aug 2025 13:21:41 +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=1756214501; cv=none; b=jsqdci2A90jEL5NzpVqoAh3qlmhsr3kGBqpJbXqXgkG/KiJVbpiFnVX7IxdwanTADwQ4mM2kafKEe85KOFP9a4wQv85GWMQk8hS/g7ggFt1Tq4IbuyTTg53DvDWEk3Hb1DfWbq2K7mqjC1mhvQf7xfEhX1SYfqZakyuLPjcngp4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756214501; c=relaxed/simple; bh=i3QSRhmrr8wAJpbEE9yzvs4rTj01GRqYZMDJl8j8tRA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=S/z5Nq5bdNdLIdzIMmX3nhtGnT6wjUFF50QspY9InpudHdzYduraj8iYqWhrv8UqbWitQwKkucYBC0CYuDLXTKdglDRHU9UCaunkusXRo2Cj6dqjDFavUdQCMN3kMqHTKq11W8poR1iXleQ6WC3GyCFf7pr+72lAKXfNR3I73Ik= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=HCLKqQ21; 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="HCLKqQ21" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B04FDC4CEF1; Tue, 26 Aug 2025 13:21:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1756214501; bh=i3QSRhmrr8wAJpbEE9yzvs4rTj01GRqYZMDJl8j8tRA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HCLKqQ21ax4fqUKKjB/vY61EZ8HdGM58AaAkfunh5fdaPa8x3ng8yj07RDp2g2fJO pY5DtTErJHl+xEWKTLyGA+slSph6CwBJXlwjBSL1GRN4YcdbpxsNnLbvRYDih7XZi1 npXtURS2386Fv0RusTsakHDzY4tamCjKqS1m1n0U= 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 6.1 162/482] ptp: Use ratelimite for freerun error message Date: Tue, 26 Aug 2025 13:06:55 +0200 Message-ID: <20250826110934.812902150@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250826110930.769259449@linuxfoundation.org> References: <20250826110930.769259449@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 6.1-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 642c939d4523..e6bcccf87cd6 100644 --- a/drivers/ptp/ptp_clock.c +++ b/drivers/ptp/ptp_clock.c @@ -79,7 +79,7 @@ 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