netdev - Re: [PATCH net-next v2] r8169: fix rtl8125b dmar pte write access not set error

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20221003170645.687f33a7@kernel.org>
Date:   Mon, 3 Oct 2022 17:06:45 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Chunhao Lin <hau@...ltek.com>
Cc:     <hkallweit1@...il.com>, <netdev@...r.kernel.org>,
        <nic_swsd@...ltek.com>, <grundler@...omium.org>
Subject: Re: [PATCH net-next v2] r8169: fix rtl8125b dmar pte write access
 not set error

On Mon, 3 Oct 2022 15:03:33 +0800 Chunhao Lin wrote:
> When close device, rx will be enabled if wol is enabeld. When open device
> it will cause rx to dma to wrong address after pci_set_master().
> 
> In this patch, driver will disable tx/rx when close device. If wol is
> eanbled only enable rx filter and disable rxdv_gate to let hardware can
> receive packet to fifo but not to dma it.
> 
> Signed-off-by: Chunhao Lin <hau@...ltek.com>
> ---
> v1 -> v2: limit the call to rtl_disable_rxdvgate()

Ah, I didn't notice there was a v2, same comments as for v1:
looks like a fix..