linux-kernel - Re: [Xen-devel] Re: [patch 12/21] Xen-paravirt: Allocate and free vmalloc areas

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: <45D60569.2050702@goop.org>
Date:	Fri, 16 Feb 2007 11:26:33 -0800
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	Keir Fraser <Keir.Fraser@...cam.ac.uk>
CC:	Keir Fraser <keir@...source.com>,
	Ian Pratt <ian.pratt@...source.com>,
	xen-devel@...ts.xensource.com, Chris Wright <chrisw@...s-sol.org>,
	virtualization@...ts.osdl.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, Jan Beulich <JBeulich@...ell.com>,
	Andi Kleen <ak@....de>
Subject: Re: [Xen-devel] Re: [patch 12/21] Xen-paravirt: Allocate and free
 vmalloc areas

Keir Fraser wrote:
> Hmmm... Actually looks like a bunch of architectures do lazy sync of the
> vmalloc area, although neither ia64 nor powerpc does so. However, all
> current users of the alloc_vm_area() function would be okay since none of
> the other lazy-syncing architectures are supported by Xen.
>   

Well, assuming that alloc_vm_area() has some non-Xen use, the right
thing is for archs to export vmalloc_sync_all(), and just use that from
common code.

    J

-
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/