From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from stravinsky.debian.org (stravinsky.debian.org [82.195.75.108]) (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 94F542475F7 for ; Mon, 13 Apr 2026 18:09:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=82.195.75.108 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776103761; cv=none; b=IlVZWYw9VHkjeudpihJW6Vr6H4g1V7jWd5W7e43TSLPnnN1sJkmPHgImunHM49wW9SwcF0QetS6imu4SMg7yZaj0s/FyRYQ6BglR6HJ0CfAEBRSzNU4NdRlMv5Dvl2R7Kwdo8Sb1j1ETUSs4/LNGOiSSY/uL3ev9qSg/CxmGAwg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776103761; c=relaxed/simple; bh=FD6EzJgEH7JctYLGReT8g7AiZ+LRTAjp7HUqJD3V0hM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=BSLKp3xHk63ByNFtL+AEX0PRgibEHXmhxToM36wG+qKgK9QyCZgAIIcZz+gAQvBqJPf6LvKQrDaU3NZTnR/2n3QYNhp7fE1Pq7zvIjzEcxNfaGjC7QJA7J+uD6LFTnBY3WQfPohw2N48aZSmP0VbOX3zZ/7JyhEYrm//h11BRSM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=debian.org; spf=none smtp.mailfrom=debian.org; dkim=pass (2048-bit key) header.d=debian.org header.i=@debian.org header.b=GmFroPNO; arc=none smtp.client-ip=82.195.75.108 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=debian.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=debian.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=debian.org header.i=@debian.org header.b="GmFroPNO" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=f70oiokzWco9+Ks8FL+MDau/8OW9ZRYalxksw2j92o8=; b=GmFroPNOlIhaU8tnmlMaB+P9pX L5BRJFpTPybQxcjSVVVLtZahm+SHPfO9O2Lsmu+z94Ijx3y/wwZ00/YTpQyqRUlx56f3nvAN2O75V 7/uWcrcF1tfpTGwBECU6LM7Op1s19maBYZO752ES1LQo9MTtYlbufqFqVxHtXDpieliL+hR3VHQnd +vdJrumggDmPmp6QbTN17jwZFsmGSgYSF6uUx7iIjkWZTK6HqZ5PJaU8t2VOK1n03eX6EmE+yYIqy 8Oo/udmqezpfpU2bVxVDW5NHhtRIfJthTy+jZvFFxIU3FPT9NONM8mcAbVAfPP6Q4s9s/6mtraxm4 39EXI9mg==; Received: from authenticated user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from ) id 1wCLio-00CTip-0P; Mon, 13 Apr 2026 18:09:18 +0000 Date: Mon, 13 Apr 2026 11:09:12 -0700 From: Breno Leitao To: Stanislav Fomichev Cc: netdev@vger.kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Subject: Re: [PATCH net-next v7 14/15] selftests: net: add team_bridge_macvlan rx_mode test Message-ID: References: <20260413171131.550126-1-sdf@fomichev.me> <20260413171131.550126-15-sdf@fomichev.me> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260413171131.550126-15-sdf@fomichev.me> X-Debian-User: leitao On Mon, Apr 13, 2026 at 10:11:30AM -0700, Stanislav Fomichev wrote: > Add a test that exercises the ndo_change_rx_flags path through a > macvlan -> bridge -> team -> dummy stack. This triggers dev_uc_add > under addr_list_lock which flips promiscuity on the lower device. > With the new work queue approach, this must not deadlock. > > Link: https://lore.kernel.org/netdev/20260214033859.43857-1-jiayuan.chen@linux.dev/ > Cc: Breno Leitao > Signed-off-by: Stanislav Fomichev Reviewed-by: Breno Leitao