netdev - Re: [PATCH] igb: completely disable interrupts during netpoll

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 for Android: free password hash cracker in your pocket

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

Date:	Wed, 25 Jun 2008 19:43:22 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	andy@...yhouse.net
Cc:	matthew@....cx, jesse.brandeburg@...el.com,
	jeffrey.t.kirsher@...el.com, bruce.w.allan@...el.com,
	john.ronciak@...el.com, netdev@...r.kernel.org,
	linux-pci@...r.kernel.org
Subject: Re: [PATCH] igb: completely disable interrupts during netpoll

From: Andy Gospodarek <andy@...yhouse.net>
Date: Wed, 25 Jun 2008 22:40:40 -0400

> For the poll_controller routines (which is what this patch is about),
> quite a few do (bnx2, bnx2x, b44, e1000, and e1000e to name a few).
> 
> Much like the other drivers for Intel hardware, the function with
> 'netpoll' in the name is used for the poll_controller routine whereas
> the napi poll routines all have 'clean' in the name.

Thanks for the clarification.

I'm still curious what the deadlock case is.  It might be something
we should fix elsewhere too.
--
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