linux-kernel - Re: [Patch 0/2] Exclude hwpoison page from vmcore dump

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: <20121030143750.GF2290@redhat.com>
Date:	Tue, 30 Oct 2012 10:37:50 -0400
From:	Vivek Goyal <vgoyal@...hat.com>
To:	Mitsuhiro Tanino <mitsuhiro.tanino.gm@...achi.com>
Cc:	kexec@...ts.infradead.org, linux-kernel@...r.kernel.org,
	"Eric W. Biederman" <ebiederm@...ssion.com>
Subject: Re: [Patch 0/2] Exclude hwpoison page from vmcore dump

On Tue, Oct 30, 2012 at 11:06:43PM +0900, Mitsuhiro Tanino wrote:

[..]
> These patches introduce a new "-p" option into "makedumpfile" to
> exclude hwpoison page from vmcore.

Why to introduce this option "-p"? Until and unless there are serious
side effects, this should be default functionality. Isn't it? Who would
like to touch/save poisoned pages and run into MCE?

Thanks
Vivek
--
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/