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:	Fri, 14 Jan 2011 09:52:12 +0300
From:	Michael Tokarev <mjt@....msk.ru>
To:	Francois Romieu <romieu@...zoreil.com>
CC:	David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
	Jarek KamiƄski <jarek@...o.eu.org>,
	Hayes <hayeswang@...ltek.com>, Ben Hutchings <benh@...ian.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH] r8169: keep firmware in memory.

14.01.2011 02:07, Francois Romieu wrote:
> The firmware agent is not available during resume. Loading the firmware
> during open() (see eee3a96c6368f47df8df5bd4ed1843600652b337) is not
> enough.
> 
> close() is run during resume through rtl8169_reset_task(), whence the
> mildly natural release of firmware in the driver removal method instead.
> 
> It will help with http://bugs.debian.org/609538. It will not avoid
> the 60 seconds delay when:
> - there is no firmware
> - the driver is loaded and the device is not up before a suspend/resume

Given all this I think this is somewhat clumsy still.  How
does other NIC drivers handles this situation - e.g. tg3?
Maybe this needs to be a generic solution instead of per-driver?

/mjt
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ