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 4B2C939769B for ; Sat, 17 Oct 2026 15:39:29 +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=1792251570; cv=none; b=LEOcI6EpqRuGhhQ50vEbqbHPDvt5V4mNdcyKXux7byeq8gk/V50k0OCYWOqM45ZUqCmmRArZtX/2iMjaW7/y0g0f4K3qxFwq3aMh5bDkRmLE7iWiWhOlc4W6lwiBXEmLL8po78NbTNggd6ZgjS2Q79bDJztn6YFE2jKfOlgQIno= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792251570; c=relaxed/simple; bh=hqhC42NbpiQwyJnV70p2PvhCPZUe2EtOKr/Va5CthQQ=; h=Message-ID:From:Subject:To:Cc:In-Reply-To:References:Content-Type: Date; b=NDHOjN3Y6nFtBMbHFOCT6BorTYlpJJWqBdHBeO9ugQhKSClEtIKoU4I+HtJalBmwYmc+8Uo3d6y/gjMDPex1ORjg2bfFjjropwPlRYSbKeinasm168ia+5V7gZLVG7TWogEjTeWtEQnQuZPpXvgNHhwAw7ByONOLcPWqfpbSwLI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NhdRypKc; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="NhdRypKc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 13D931F000C5; Sat, 17 Oct 2026 15:39:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792251569; bh=hqhC42NbpiQwyJnV70p2PvhCPZUe2EtOKr/Va5CthQQ=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=NhdRypKcI7vYLsq9gjUBw0Q28fJtCziHel+pKTr2F2GgmW/BcP+xZNp5bzr4ZdG0e hYBzUqycGIoDIzEsRIQGQmLPFxZGZUBmSPmvpumlwdMAje9FW5I4iZyVuBoVnWtc39 2yFJYp3hmpBUdvmMYjN8Oy8TZOMCGbHxv91HOk+53H/PVnWoEIlMirpNKwvaPki03h U4yDaYt8nYP0cBYHBWWADKFdH6Yr2vCRLqxse4TK1RD/OQKNL1BHZPvzYNSwwlcEsd Ka+7a6C2wwdkKL5vejuXPea6LkU5SIyFstwUipmdgkS0XSuEObNPrytWtHHPN4uQpu 7q1k4CM5PSmDQ== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH net-next v7 08/13] net: mana: swap queue sets in mana_xdp_set Reply-To: sashiko-reviews@lists.linux.dev To: "Wei Hu" Cc: linux-rdma@vger.kernel.org In-Reply-To: References: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Sat, 17 Oct 2026 15:39:28 +0000 Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > From: Long Li >=20 > Carry the XDP program with the queue set and install its per-queue > references before redirecting RSS. This keeps the RX buffer layout and > program together during publication and rollback. >=20 > Do not replace the live program during allocation. This also avoids the > pre-existing failed-preallocation stale-pointer bug; its standalone net > fix is linked below. >=20 > This full rebuild temporarily keeps both sets of SQ/RQ/CQ objects, > RX buffers and page pools live. The port-owned EQ pool is shared, > not doubled. Device resource limits may reject this temporary peak; > allocation failure preserves the live queues and configuration. >=20 > Reserve RAW-QP admission under vport_mutex for the entire live > replacement, including unpublished queues, fail-close and scratch > cleanup. Preserve validation, no-op and down-port behavior. >=20 > Link: https://lore.kernel.org/all/20260904202640.3900685-1-longli@microso= ft.com/ >=20 > Signed-off-by: Long Li > Signed-off-by: Wei Hu Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/cover.1791710735.gi= t.weh@linux.microsoft.com?part=3D8