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 0995D267386; Tue, 26 Aug 2025 11:25:07 +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=1756207508; cv=none; b=SSFWIYnraruvTEsNuWKMTUe2ne7V2hXVDKr5ZE8FJ80alMOAd0wz2I7CSrIG5C9JEJ3aa3X9z9b30WfsbRoKwtlRv+nxtcxGqaoEP3JoZ2XYhbU235JRVkidYfeBjeuJ6i9DFfApj8gA5q82zg4pV16UsSe2Y7h+bAM7K0s1UqY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756207508; c=relaxed/simple; bh=XyqpZzIoCQiIr2rW1cKCq5/cZjka5kvzJjnAQXtZ61o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fkszq0GNlRH5wVXYu7tLV+JRMZfrlYjdT/DCkdAFAfIHQW35E/1oIS/tuh+C0JufPY3zb2lFq4Fjl/vqqQ5LqW3XAuT2dLHRTPBMPw99CvzOfGMBlLDPXi3b/+JycmpXlIpyR4akPbEwaK0D95XTK4QXiPOxcCfkMDL5EhNtzKg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Ok2RrMoK; 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="Ok2RrMoK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3901EC4CEF1; Tue, 26 Aug 2025 11:25:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1756207507; bh=XyqpZzIoCQiIr2rW1cKCq5/cZjka5kvzJjnAQXtZ61o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ok2RrMoKx7IrnpP2YZ0LpEeP+c6e7m4CE/jCYOyv82nayXz2T9nstn2/X5MvGVFW2 wwazX6Y13jrnsKbmldYwSk9kqyKvVA3XKJSctVYxMBUpWfJ1waIvDrZUZl7eGIFPCG GBvxvNAmBgPjz8DibDXCFj+c9B9l5g3C8LUDAQYQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Mat Martineau , "Matthieu Baerts (NGI0)" , Jakub Kicinski Subject: [PATCH 6.16 208/457] selftests: mptcp: pm: check flush doesnt reset limits Date: Tue, 26 Aug 2025 13:08:12 +0200 Message-ID: <20250826110942.506600733@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250826110937.289866482@linuxfoundation.org> References: <20250826110937.289866482@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 6.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Matthieu Baerts (NGI0) commit 452690be7de2f91cc0de68cb9e95252875b33503 upstream. This modification is linked to the parent commit where the received ADD_ADDR limit was accidentally reset when the endpoints were flushed. To validate that, the test is now flushing endpoints after having set new limits, and before checking them. The 'Fixes' tag here below is the same as the one from the previous commit: this patch here is not fixing anything wrong in the selftests, but it validates the previous fix for an issue introduced by this commit ID. Fixes: 01cacb00b35c ("mptcp: add netlink-based PM") Cc: stable@vger.kernel.org Reviewed-by: Mat Martineau Signed-off-by: Matthieu Baerts (NGI0) Link: https://patch.msgid.link/20250815-net-mptcp-misc-fixes-6-17-rc2-v1-3-521fe9957892@kernel.org Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- tools/testing/selftests/net/mptcp/pm_netlink.sh | 1 + 1 file changed, 1 insertion(+) --- a/tools/testing/selftests/net/mptcp/pm_netlink.sh +++ b/tools/testing/selftests/net/mptcp/pm_netlink.sh @@ -198,6 +198,7 @@ set_limits 1 9 2>/dev/null check "get_limits" "${default_limits}" "subflows above hard limit" set_limits 8 8 +flush_endpoint ## to make sure it doesn't affect the limits check "get_limits" "$(format_limits 8 8)" "set limits" flush_endpoint