linux-kernel - Re: [PATCH 2/8] KVM: x86 emulator: use aligned variants of SSE register ops

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: <5045F06F.5030101@redhat.com>
Date:	Tue, 04 Sep 2012 15:13:35 +0300
From:	Avi Kivity <avi@...hat.com>
To:	Mathias Krause <minipli@...glemail.com>
CC:	Marcelo Tosatti <mtosatti@...hat.com>, kvm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/8] KVM: x86 emulator: use aligned variants of SSE register
 ops

On 09/04/2012 03:09 PM, Avi Kivity wrote:
> On 08/30/2012 02:30 AM, Mathias Krause wrote:
>> As the the compiler ensures that the memory operand is always aligned
>> to a 16 byte memory location, 
> 
> I'm not sure it does.  Is V4SI aligned?  Do we use alignof() to
> propagate the alignment to the vcpu allocation code?

We actually do.  But please rebase the series against next, I got some
conflicts while applying.


-- 
error compiling committee.c: too many arguments to function
--
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/