linux-kernel - Re: [PATCH 1/3] net: introduce a list of device addresses dev_addr

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]

Message-Id: <20090415.023104.82135803.davem@davemloft.net>
Date:	Wed, 15 Apr 2009 02:31:04 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	dada1@...mosbay.com
Cc:	jpirko@...hat.com, lizf@...fujitsu.com,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	jgarzik@...ox.com, shemminger@...ux-foundation.org,
	bridge@...ts.linux-foundation.org, fubar@...ibm.com,
	bonding-devel@...ts.sourceforge.net, kaber@...sh.net,
	mschmidt@...hat.com, ivecera@...hat.com
Subject: Re: [PATCH 1/3] net: introduce a list of device addresses
 dev_addr_list

From: Eric Dumazet <dada1@...mosbay.com>
Date: Wed, 15 Apr 2009 11:27:50 +0200

> Since you obviously need a write lock here to be sure following
> can be done by one cpu only.
> 
> You have same problem all over this patch.

RTNL semaphore is held across all modification operations.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/