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] [thread-next>] [day] [month] [year] [list]
Date: Mon, 13 Nov 2023 17:52:22 -0500
From: Jakub Kicinski <kuba@...nel.org>
To: Baruch Siach <baruch@...s.co.il>
Cc: Alexandre Torgue <alexandre.torgue@...s.st.com>, Jose Abreu
 <joabreu@...opsys.com>, netdev@...r.kernel.org
Subject: Re: [PATCH net 2/2] net: stmmac: avoid rx queue overrun

On Mon, 13 Nov 2023 19:42:50 +0200 Baruch Siach wrote:
> dma_rx_size can be set as low as 64. Rx budget might be higher than
> that. Make sure to not overrun allocated rx buffers when budget is
> larger.
> 
> Leave one descriptor unused to avoid wrap around of 'dirty_rx' vs
> 'cur_rx'.

Can we get a Fixes tag for this one as well?

Powered by blists - more mailing lists