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From: | Avi Kivity |
Subject: | [Qemu-devel] Re: [PATCH v2 16/17] kvm: x86: Rework identity map and TSS setup for larger BIOS sizes |
Date: | Mon, 03 Jan 2011 18:06:46 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/3.1.7-0.35.b3pre.fc14 Lightning/1.0b3pre Thunderbird/3.1.7 |
On 01/03/2011 10:33 AM, Jan Kiszka wrote:
From: Jan Kiszka<address@hidden> First of all, we only need this EPT identity and TSS reservation on Intel CPUs.
kvm-amd will ignore it just fine. I'd like to keep arch differences away from userspace.
Then, in order to support loading BIOSes> 256K, reorder the code, adjusting the base if the kernel supports moving the identity map. We can drop the check for KVM_CAP_SET_TSS_ADDR as we already depend on much newer features.
There is no ordering on kvm features. Each can come and go as it pleases. -- error compiling committee.c: too many arguments to function
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