From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794627006; b=fETr9+0t2EU6rkn7JggyrCoORZMcn66sMzeRLXWizf9C28VXyQ93ThfcY2dNT+bYWFb1 Du1xxQc70WWH/TTVA+vnDDhTibirdnPr6nVayzdwtq8tESFbs27LBNSY6itdmSWVqq24D Mz5fF/F/DUJ58ObgifaanbD9IXpVNCqXi2cAAMXtDWK4xQqCKMtJCK+a4EK85Yw5WaHax 60uB1Ig01pyX0hbc1k+bK7EZEIa/MzQhHrnDVwW+MQvEiWUgtevNGF9gVXGmzPr9QE4xa +3hPs2cc1U5LhzAZX4mKhrJwb6RXriIYHfyImw2v19oLHIdEOs9hpNPBptVHsesaaaw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794627006; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=ehDqbXkEBYDPCAc2yGAMtgdfuga34nmWnL94tsXLJ0w=; b=ynjQ6Ut30FB5O8Mh6UrE/7dbAquQBmmGzOmaYwq8CR5gxj4+/7p7m0BjgQJOwxmhzuVg GcXkVkT4r/DHaBYbiVyb7xzPpAgXjFLcMGtPBOjIvBM5YDe/zBUWqIK+pwmTa3qGLeoHa UfyOPYjH5TumrBYm3h7n0x6jQoQ9o/g7IdXozslXo1RhsXWF95+SUQsV9WK0PKGht0FJP mkneKBjGOCPdK5EbnCwwAi/BVq80wlqahIjprCBUuKxVS/n1tufpur5HZgdoemrNKWs0/ hjexoRTAyu0/pfuMMxltGQsrsaqtjEVaoQXBDmP4p4J/T/vcOwmNJdBFhJznV0xrVkw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=k11hvWfV; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3BC03606A8BB; Sat, 14 Nov 2026 03:30:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=k11hvWfV Received: by smtp.kernel.org (Postfix) with ESMTPSA id BFB231F000C8; Sat, 14 Nov 2026 03:30:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794627005; bh=ehDqbXkEBYDPCAc2yGAMtgdfuga34nmWnL94tsXLJ0w=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=k11hvWfV/pEZhIJfACKh6bVZJWcJ9c1V9hYiN2Q/wQ8JJolk5hNpMY+aMx4CyShAm YXIeduDpidI0wnUtpoTyg90eHAk3GRvckcvwaqN66NXTM0oeJUun94jqS2XqQPSKvK S7OD8CUSJF1tGSyRd3WFyM40TyLOP/cHR+X+ejgXeSVnHbGV1i7+7i99/amMxhpzjK jhVhfAlB1mSBi8jZ/uPp1cWeqGZiQO5By5Q1YcCqirhu1R6svNspjujQr3J5429awd wREWuZOCQDOR+3nqslzxybXsI2R4zZIxMi47un6MIUoqyWJNhKbsMfEa3BJJMb9jNy vqOWYlcdhRQqg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B459E380821F; Sat, 14 Nov 2026 03:30:05 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next] net: mana: Allocate queue MSI-X vectors on demand From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179462700464.1971357.5494475799168934446.git-patchwork-notify@kernel.org> Date: Sat, 14 Nov 2026 03:30:04 +0000 References: <20261106063011.43293-1-ernis@linux.microsoft.com> In-Reply-To: <20261106063011.43293-1-ernis@linux.microsoft.com> To: Erni Sri Satya Vennela Cc: haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, weh@microsoft.com, kotaranov@microsoft.com, horms@kernel.org, gargaditya@linux.microsoft.com, mawasthi@linux.microsoft.com, linux-hyperv@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, shradhagupta@linux.microsoft.com, sahilchandna@linux.microsoft.com Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Thu, 5 Nov 2026 22:30:11 -0800 you wrote: > MANA allocates its entire MSI-X budget at probe time, even when the > active event queues (EQs) use only a small part of it. With dynamic > MSI-X, this budget can be num_online_cpus() + 1, leaving unused vectors > that consume interrupt resources. > > Remove eager allocation of queue vectors and use mana_gd_get_gic(), > which already allocates a vector when an EQ needs one. Keep the HWC > interrupt available during device initialization. > > [...] Here is the summary with links: - [net-next] net: mana: Allocate queue MSI-X vectors on demand https://git.kernel.org/netdev/net-next/c/6964ff21c5d8 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html