From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 028F543D502; Thu, 30 Jul 2026 14:55:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785423340; cv=none; b=cywTxJnGpjJsW361bKU7lTjjUgpTq1Z/BMbX40rOZIHw7U8AvcbdzEGFsKaDc1A8LX3JJ2TN0l2AyBBI3nOi9p1QdlyIzyyb7gow6CwKpCIcGHAzDCL8/XUVy5p0fppdX7R47VN4fX4H2TSamlzakI7WfcCSxv5NrkQQ3C09lRg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785423340; c=relaxed/simple; bh=mURAvGUISYkIGo6Ex0i8R7XsgXHo0I/EwIYpt3iaxU0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dMoAts2x0KKimQNI2l2MkDJOxuMeaZTeMoxKHaAtgLGYY9NhzhPUXSp4Aopdk4YUoFq7SaEwbp2eotKmQE0u1SYDdTIapRfIY+GGvgKW6/VTeNY3sCRsjt2cgKT4J/5G4Vknmj6VZXtqr0DpIdLbmfZQapQtbb5s+h2yTRRiWTU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=j3JL11lR; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="j3JL11lR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 551F71F000E9; Thu, 30 Jul 2026 14:55:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1785423338; bh=6jimzeSiWPCcTA8wXCpfwpk8jmiYLG8/3L2IfdNKosM=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=j3JL11lR5VYZjpF+SqrBRXB5XFwaJdJhCR7UUh+I2758zT8LLZQuGuxa8wsLujEtF CtZNH3g0SGfX12p3/GyIXvjCWjOfDsvccxGvz83TbysB4bxtVEqLcMs4ur4M0DDzVU rvX7rIJ2kQVSX787PRFhEwFRiuoyy78O3y8u2bvo= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jakub Kicinski , Willem de Bruijn Subject: [PATCH 7.1 743/744] selftests: drv-net: so_txtime: relax variance bounds Date: Thu, 30 Jul 2026 16:16:56 +0200 Message-ID: <20260730141500.107122909@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260730141444.267951807@linuxfoundation.org> References: <20260730141444.267951807@linuxfoundation.org> User-Agent: quilt/0.69 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 7.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Willem de Bruijn commit e38fec239d923de5bfb65f7fce15ca52c5a3aa7f upstream. The net-next-hw spinners on netdev.bots.linux.dev observe failing so-txtime-py tests. A review of stdout shows most failures to be due to exceeding the 4ms grace period. All I saw were within 8ms. So increase to that. Double the bounds from 4 to 8ms. This is still is small enough to differentiate the delays programmed by the test, 10 and 20ms. Fixes: 5c6baef3885c ("selftests: drv-net: convert so_txtime to drv-net") Reported-by: Jakub Kicinski Closes: https://lore.kernel.org/netdev/20260610170651.1b644001@kernel.org/ Signed-off-by: Willem de Bruijn Link: https://patch.msgid.link/20260621200137.1564776-1-willemdebruijn.kernel@gmail.com Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- tools/testing/selftests/drivers/net/so_txtime.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/testing/selftests/drivers/net/so_txtime.c +++ b/tools/testing/selftests/drivers/net/so_txtime.c @@ -37,7 +37,7 @@ static int cfg_clockid = CLOCK_TAI; static uint16_t cfg_port = 8000; -static int cfg_variance_us = 4000; +static int cfg_variance_us = 8000; static bool cfg_machine_slow; static uint64_t cfg_start_time_ns; static int cfg_mark;