From: Avi Kivity <avi@redhat.com>
To: Sheng Yang <sheng@linux.intel.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>, kvm@vger.kernel.org
Subject: Re: [PATCH 1/2] test: Add IDT framework
Date: Thu, 10 Jun 2010 16:32:38 +0300 [thread overview]
Message-ID: <4C10E976.30807@redhat.com> (raw)
In-Reply-To: <4C10C496.2000405@redhat.com>
On 06/10/2010 01:55 PM, Avi Kivity wrote:
> Something like "=m"(blah) can cause access to %rsp, usually when
> compiling without frame pointers.
>
>>> I suggest using a special data section like the kernel.
>> Kind of more complex...
>
> Makes it more fun. I'll have a go.
>
Posted. Currently fails due to a bug in kvm (writing to cr4 causes the
fault rip to point to the following instruction, patch to follow).
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2010-06-10 13:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-10 3:31 [PATCH 1/2] test: Add IDT framework Sheng Yang
2010-06-10 3:31 ` [PATCH 2/2] test: Add XSAVE unit test Sheng Yang
2010-06-10 9:49 ` [PATCH 1/2] test: Add IDT framework Avi Kivity
2010-06-10 9:55 ` Sheng Yang
2010-06-10 10:55 ` Avi Kivity
2010-06-10 13:32 ` Avi Kivity [this message]
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