linux-kernel - Re: [PATCH v2] After swapout/swapin private dirty mappings are reported clean in smaps

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:	Wed, 15 Sep 2010 19:39:11 +0530
From:	Balbir Singh <balbir@...ux.vnet.ibm.com>
To:	Nikanth Karthikesan <knikanth@...e.de>
Cc:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Richard Guenther <rguenther@...e.de>, linux-mm@...ck.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Michael Matz <matz@...ell.com>, Matt Mackall <mpm@...enic.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] After swapout/swapin private dirty mappings are
 reported clean in smaps

* Nikanth Karthikesan <knikanth@...e.de> [2010-09-15 12:01:11]:

> How? Current smaps information without this patch provides incorrect 
> information. Just because a private dirty page became part of swap cache, it 
> shown as clean and backed by a file. If it is shown as clean and backed by 
> swap then it is fine.
>

How is GDB using this information?  

-- 
	Three Cheers,
	Balbir
--
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/