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Re: [Qemu-devel] [PATCH 1/3] target-i386: fix segment flags for SMM and
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From: |
Kevin O'Connor |
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Subject: |
Re: [Qemu-devel] [PATCH 1/3] target-i386: fix segment flags for SMM and VM86 mode |
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Date: |
Thu, 15 May 2014 14:45:30 -0400 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Thu, May 15, 2014 at 06:56:54PM +0200, Paolo Bonzini wrote:
> With the next patch, these need to be correct or VM86 tasks
> have the wrong CPL. The flags are basically what the Intel VMX
> documentation say is mandatory for entry into a VM86 guest.
>
> For consistency, SMM ought to have the same flags except with
> CPL=0.
Does cpu_x86_load_seg() and x86_cpu_gdb_load_seg() then also have to
change?
-Kevin