linux-kernel - Re: [PATCH] sched/core: Clear the root_domain cpumasks in init

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: <20151202123414.GB9928@worktop.ger.corp.intel.com>
Date:	Wed, 2 Dec 2015 13:34:14 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Xunlei Pang <xlpang@...hat.com>
Cc:	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
	Steven Rostedt <rostedt@...dmis.org>
Subject: Re: [PATCH] sched/core: Clear the root_domain cpumasks in
 init_rootdomain()

On Wed, Dec 02, 2015 at 07:52:59PM +0800, Xunlei Pang wrote:
> The patch cleans the garbage by using zalloc_cpumask_var()
> instead of alloc_cpumask_var() for root_domain::rto_mask
> allocation, thereby addressing the issues.

How did you notice this? Also do we want to do the same for the kmalloc
in alloc_rootdomain() ?
--
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/