From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-vs1-f74.google.com (mail-vs1-f74.google.com [209.85.217.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 098573CBE69 for ; Thu, 21 May 2026 13:19:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.217.74 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779369568; cv=none; b=jwv472cOsAJFhRfAcvKcOY9/mx2jmQq876f68kG3NhjvxpZVZTciZM3eCM7WrCxhQxl7AHsE7fXqXS7TiKsByvs/y4l+BvacwwooDlKha42keszVLm9RpNGa5Fnxq2sWh9T1lbyMKp8DLsbvlqXVTdHQepGukPC9VWBLHADmsdY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779369568; c=relaxed/simple; bh=OoFGuLUd2tkNBbXFcQJUzpT7hjCT7Ocksx/u0YUB35A=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=sKSuj1k0jwDP5UVHHGShPcxM8GDfupHoqC+R7Aka1DlIlrCCBbfGt6dbdJdmSexnDHqXEDrl7CrMpxdaOz11GDxLHUbvW+DaXyxFCfZvZ2rp9p5tvnf/IIsE/pEo1Gy3bqzMYTy7f4pttgelhn2H6mTKXgm9qjeJRFnNSgS6vfc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--edumazet.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=WHTKX+kr; arc=none smtp.client-ip=209.85.217.74 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--edumazet.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="WHTKX+kr" Received: by mail-vs1-f74.google.com with SMTP id ada2fe7eead31-631289505b8so3191418137.0 for ; Thu, 21 May 2026 06:19:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1779369566; x=1779974366; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=XrXa7oLw561e1yfRozQ64g6UosDCCrr6GWOyzxmYFH8=; b=WHTKX+krbjyHXyEmd4YDoULhNVTfGSxINzwi9TCej55eie3DtjFsnIhwC9E1OtZWzr ipPTSIVVktdfHnJ0qzNK33aG6NljxIaw5o3YGZJCjQ8h3QcfZ2apFFbLps2bl4ErlAxb X/cYvcchU2/O5pzcBLnl2+S/q2A+9T2qP+4yCAr0A+EtsNr9dmIilmFVrykLECdzawNC i7nHf0HWooZFE8/29VHJgRT1q+llVdx8kjenPnz8xK3PofuX5zUfPv+I4OI027S6MCWL sHEo2Sd5rdWAy4O/8YU4jfMRlrV3miCcrFaOrmOFVUIROmVFLX/WFNERuTyyUWEhuuWm HJKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779369566; x=1779974366; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=XrXa7oLw561e1yfRozQ64g6UosDCCrr6GWOyzxmYFH8=; b=RR2j1Ve954VGim0g0DVrh9ZFpEMXFSCrXjqlr5wgxZizrByxm9ttqL+bHQL5f3O9EF nDOFGs2ZQwg+DQoHxubVBD5I3Hcy1OyOXLBP6X588Qeb/5qrlI9jFnkr/kLGhEcqlQXi 3c5zqsW8zVDTIZGJE1yjqYzSFQYymT0eO1sUPfMNFQpF43y2IruwEnr3sF63SFXSP7iH 7eq/fne+WfFVVOlAjSoek9SpVfdJrzrBwrxG0mUgArrnex9zKcknLHsfJwh8cuXHeS75 htvrMKRDKb80whTfSRpMy/E5+5VYzEspRjtYRkAWF+vScRX9ilDyfxu0oeDXSXbC52Fj Xc8g== X-Forwarded-Encrypted: i=1; AFNElJ8YvPTmb66oJGj2sYZjPpvYwsLSVjcU/QdzvJqXoLbY/5GpHH1ifLsDQSBb926rJGjoxp4JmmE=@vger.kernel.org X-Gm-Message-State: AOJu0YyVs5kDEewsRUSaMUVGMHJeQCq+E9/YTb9eso/chap9fbcTguR1 XzebXWMfVN6vGTYLdjFkdPBLHbhIxcwhGtFRgh5XF9Ipczmtn4hEs2dfwojFEdiULie2Ebq2UEM 1tJm1WCtLwBtgew== X-Received: from qvhi4.prod.google.com ([2002:ad4:5c64:0:b0:89c:eb9f:c69f]) (user=edumazet job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6102:4a85:b0:607:5cd7:d7c0 with SMTP id ada2fe7eead31-6739878b93emr1298120137.19.1779369565579; Thu, 21 May 2026 06:19:25 -0700 (PDT) Date: Thu, 21 May 2026 13:19:08 +0000 In-Reply-To: <20260521131916.3627204-1-edumazet@google.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260521131916.3627204-1-edumazet@google.com> X-Mailer: git-send-email 2.54.0.669.g59709faab0-goog Message-ID: <20260521131916.3627204-4-edumazet@google.com> Subject: [PATCH net-next 03/11] bridge: use BR_PROMISC_BIT From: Eric Dumazet To: "David S . Miller" , Jakub Kicinski , Paolo Abeni Cc: Simon Horman , netdev@vger.kernel.org, Ido Schimmel , Nikolay Aleksandrov , eric.dumazet@gmail.com, Eric Dumazet Content-Type: text/plain; charset="UTF-8" Use BR_PROMISC_BIT and set_bit(), clear_bit() and test_bit() lockless functions. Signed-off-by: Eric Dumazet --- net/bridge/br_if.c | 4 ++-- net/bridge/br_private.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index d39571e13744431f5e4c67f34ee7de34eb8bb6b0..3169fab686a534cf2a6458ff228eee2b6fc7e7e4 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -110,7 +110,7 @@ static void br_port_set_promisc(struct net_bridge_port *p) return; br_fdb_unsync_static(p->br, p); - p->flags |= BR_PROMISC; + set_bit(BR_PROMISC_BIT, &p->flags); } static void br_port_clear_promisc(struct net_bridge_port *p) @@ -133,7 +133,7 @@ static void br_port_clear_promisc(struct net_bridge_port *p) return; dev_set_promiscuity(p->dev, -1); - p->flags &= ~BR_PROMISC; + clear_bit(BR_PROMISC_BIT, &p->flags); } /* When a port is added or removed or when certain port flags diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 02671e648dac7ab6fd59b80e044f62b00a8e4a8a..d55ea9516e3e369bb9e0045fca5b8d034ef5a45f 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -452,7 +452,7 @@ struct net_bridge_port { #define kobj_to_brport(obj) container_of(obj, struct net_bridge_port, kobj) #define br_auto_port(p) ((p)->flags & BR_AUTO_MASK) -#define br_promisc_port(p) ((p)->flags & BR_PROMISC) +#define br_promisc_port(p) test_bit(BR_PROMISC_BIT, &(p)->flags) static inline struct net_bridge_port *br_port_get_rcu(const struct net_device *dev) { -- 2.54.0.669.g59709faab0-goog