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 7897D13D293; Thu, 23 May 2024 11:31:35 +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=1716463895; cv=none; b=YOD36iIUHjtmilhhwoOQEOk3t7qIx0kSul7LUcotILDAO6a4lkUAh95Xb1gNRpVxQWSIRw/7Gkfu9WnyTl/v02T4AcVYYChrPSWOXTtOOWR7V63I4JaK7BTMS9LjbzJp/kDh5s7kjmHLXwd1omW09/xxCoQkgeG+bv1aExreObA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716463895; c=relaxed/simple; bh=TdT3Z/oqpZMtGUX0UvJK5EHjrgJ+sgTczuon/rWERhw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=lmeLKx2Se4rQ1gnlmEYBceOC3GO1oLScxdD+trZ12z4tbPen7iDrO5pBCkv0YVc5fxQN6Pb/CyQyc8Qa0t7/DOypAv/LTpxYfhh1Vn/BflDK9cxC6RaStaBUlo7bVRk3HktckFU7Ky1EwdhTIyJkaRTols0xGJcvNl++9Cs3O8g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=KpeF3hQU; 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="KpeF3hQU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 90586C2BD10; Thu, 23 May 2024 11:31:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1716463894; bh=TdT3Z/oqpZMtGUX0UvJK5EHjrgJ+sgTczuon/rWERhw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=KpeF3hQUzv+3UWwu+hrFkDpJEazX5xxsXqpzXSFJ6JVwSf8OBzjHP7vt+swefQRkK b5gLwbBEz0G6EfN7suYujD8I5uwZA/3wpTTnlWSufhnhfcIlv3gVBuLhhalcrJjs4p K4Fp3K5tnEsD5TlXMd1pkle8OHoGf6kblxJ4Cjqo= Date: Thu, 23 May 2024 13:31:32 +0200 From: Greg KH To: Doug Berger Cc: stable@vger.kernel.org, Florian Fainelli , "David S. Miller" , bcm-kernel-feedback-list@broadcom.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH stable 5.4 0/3] net: bcmgenet: protect contended accesses Message-ID: <2024052326-popcorn-chloride-b06c@gregkh> References: <20240516230151.1031190-1-opendmb@gmail.com> Precedence: bulk X-Mailing-List: stable@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: <20240516230151.1031190-1-opendmb@gmail.com> On Thu, May 16, 2024 at 04:01:48PM -0700, Doug Berger wrote: > Some registers may be modified by parallel execution contexts and > require protections to prevent corruption. > > A review of the driver revealed the need for these additional > protections. > > Doug Berger (3): > net: bcmgenet: synchronize EXT_RGMII_OOB_CTRL access > net: bcmgenet: synchronize use of bcmgenet_set_rx_mode() > net: bcmgenet: synchronize UMAC_CMD access > > drivers/net/ethernet/broadcom/genet/bcmgenet.c | 14 +++++++++++++- > drivers/net/ethernet/broadcom/genet/bcmgenet.h | 2 ++ > drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c | 6 ++++++ > drivers/net/ethernet/broadcom/genet/bcmmii.c | 4 ++++ > 4 files changed, 25 insertions(+), 1 deletion(-) > > -- > These commits are dependent on the previously submitted: > [PATCH stable 5.4 0/2] net: bcmgenet: revisit MAC reset > > 2.34.1 > > All now queued up, thanks. greg k-h