linux-kernel - Re: [PATCH V2 1/2] xen/granttable: Support sub-page grants

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: <4EE0BFCA.7010208@oracle.com>
Date:	Thu, 08 Dec 2011 21:46:50 +0800
From:	annie li <annie.li@...cle.com>
To:	Paul Durrant <Paul.Durrant@...rix.com>
CC:	"xen-devel@...ts.xensource.com" <xen-devel@...ts.xensource.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"konrad.wilk@...cle.com" <konrad.wilk@...cle.com>,
	"jeremy@...p.org" <jeremy@...p.org>,
	Ian Campbell <Ian.Campbell@...rix.com>,
	"kurt.hackel@...cle.com" <kurt.hackel@...cle.com>
Subject: Re: [PATCH V2 1/2] xen/granttable: Support sub-page grants

>
>
> I say let's be optimistic :-) Yes, there's more overhead in the failure case, but that's not what we should be optimising for.
>   
>From positive side, it is OK. I agree with you since the failure case does not occurs frequently, the other goodness is the code style can keep identical with gnttab_grant_foreign_access and gnttab_grant_foreign_access_ref. thanks.

Thanks
Annie

--
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/