linux-kernel - Re: [BUG] Read-Only THP causes stalls (commit 10359213d)

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]

Message-ID: <556451B6.6080303@arm.com>
Date:	Tue, 26 May 2015 11:57:58 +0100
From:	Marc Zyngier <marc.zyngier@....com>
To:	Christoffer Dall <christoffer.dall@...aro.org>,
	Andrea Arcangeli <aarcange@...hat.com>
CC:	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	"ebru.akagunduz@...il.com" <ebru.akagunduz@...il.com>,
	"akpm@...ux-foundation.org" <akpm@...ux-foundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"kirill.shutemov@...ux.intel.com" <kirill.shutemov@...ux.intel.com>,
	"riel@...hat.com" <riel@...hat.com>,
	"vbabka@...e.cz" <vbabka@...e.cz>,
	"zhangyanfei@...fujitsu.com" <zhangyanfei@...fujitsu.com>,
	Will Deacon <Will.Deacon@....com>,
	Andre Przywara <Andre.Przywara@....com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [BUG] Read-Only THP causes stalls (commit 10359213d)

On 26/05/15 09:08, Christoffer Dall wrote:

[...]

>> Then push the system into swap with some memhog -r1000 xG.
> 
> what is memhog?  I couldn't find the utility in Google...

This looks to be part of the numactl suite, though Debian doesn't seem
to include it in its numactl package...

Thanks,

	M.
-- 
Jazz is not dead. It just smells funny...
--
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/