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 0247620B80D for ; Fri, 22 Aug 2025 06:05:28 +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=1755842729; cv=none; b=JY+afpejwB4rbjsk0NRF5EFfa9IJlSXYGplYOY8B/XoKGhGdGEx89Zaxx5ZZSzBm734SwHYqAIY/RJA54MpHAnQXjVC/xIN2s9E4ihMU6bPLFjvbxealMh4nEweA3uzeMj8VAMY1Ota2xG4VaypzMXwIPEYeIc+JjAW32fmbNZo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755842729; c=relaxed/simple; bh=EYPBwqm/3D395R5pi4LsPfEqIESU8cWFhdOsMO0TjDU=; h=Subject:To:Cc:From:Date:Message-ID:MIME-Version:Content-Type; b=tsAobG8La2Akzj0CAw7V9nn0pahN5e2jXN1I7d9p34vgnRW/EH0ZQpYCvp1FXZk7Ap4UkUUTHT/2Ry1wxq/c9Yord6tTVYIqLDs6VEXRgB2l+jMwEfrOV2OGyToKuhoHvB1LEnHdbPpaK2RzPc6KVNeSedfaGrxIo1J1RJrvsug= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=CbQcA3ed; 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="CbQcA3ed" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 15577C4CEF1; Fri, 22 Aug 2025 06:05:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1755842728; bh=EYPBwqm/3D395R5pi4LsPfEqIESU8cWFhdOsMO0TjDU=; h=Subject:To:Cc:From:Date:From; b=CbQcA3ed+ZQ1LKRFnFAV2EFeJtNsqvzVJHI8JLoe0Vw6WQQIMfxEm7vh5toZ6dgX5 5mP00CO1xDNTDJ6Ij44hF7DOQbt5j/+DhhoVIXd9Fi2d4WvH1d6dDSv+0044vKsOBw nCMSm2jqb0fRU6kMVaD/vzyCWA5A0feeH1ax33K0= Subject: FAILED: patch "[PATCH] selftests: mptcp: pm: check flush doesn't reset limits" failed to apply to 5.10-stable tree To: matttbe@kernel.org,kuba@kernel.org,martineau@kernel.org Cc: From: Date: Fri, 22 Aug 2025 08:05:03 +0200 Message-ID: <2025082203-populate-sublease-ef51@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 452690be7de2f91cc0de68cb9e95252875b33503 # git commit -s git send-email --to '' --in-reply-to '2025082203-populate-sublease-ef51@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 452690be7de2f91cc0de68cb9e95252875b33503 Mon Sep 17 00:00:00 2001 From: "Matthieu Baerts (NGI0)" Date: Fri, 15 Aug 2025 19:28:21 +0200 Subject: [PATCH] selftests: mptcp: pm: check flush doesn't reset limits 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 diff --git a/tools/testing/selftests/net/mptcp/pm_netlink.sh b/tools/testing/selftests/net/mptcp/pm_netlink.sh index 2e6648a2b2c0..ac7ec6f94023 100755 --- 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