linux-kernel - Re: [PATCH v3 1/4] x86, kdump: Set crashkernel

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: <CAE9FiQXGtOtE3qdb6Ve7E9vkSUL1UwMWHK+4bgjRytQFqy=aDw@mail.gmail.com>
Date:	Mon, 8 Apr 2013 20:37:12 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	Dave Young <dyoung@...hat.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
	"H. Peter Anvin" <hpa@...or.com>, WANG Chao <chaowang@...hat.com>,
	Vivek Goyal <vgoyal@...hat.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 1/4] x86, kdump: Set crashkernel_low automatically

On Mon, Apr 8, 2013 at 8:25 PM, Dave Young <dyoung@...hat.com> wrote:

> I have another question, under x86_64 consider 1st kernel memory < 4G,
> is the swiotlb memory still necessary?

No. unless use swiotlb=force.

Thanks

Yinghai
--
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/