Date: Tue, 2 Apr 2013 18:15:09 +0900 From: =?UTF-8?Q?Iori=E3=80=80YONEJI?= <fivo.11235813@gmail.com> To: Takuya ASADA <syuu@dokukino.com> Cc: freebsd-virtualization@freebsd.org Subject: Re: suspend/resume on BHyVe Message-ID: <CAJ-Y7Vc6_EEnCTx00q3XWFYkMiUrPSziV8d403ah-KPPFnbYiw@mail.gmail.com> In-Reply-To: <CALG4x-Wrhtq000-5RuVkdmRH%2BcjDvg-vGLaUzxWi9k2o5zEmHw@mail.gmail.com> References: <CAJ-Y7VcZ=EbAesb%2B8Pup1YsSE_yaM_345KZjwibjaC=GMo0xfA@mail.gmail.com> <CAFgRE9FqqJSTrtTA4PmdSsCdbEGi57jHOLZH0EkK83yJ3HqYpQ@mail.gmail.com> <CALG4x-Wrhtq000-5RuVkdmRH%2BcjDvg-vGLaUzxWi9k2o5zEmHw@mail.gmail.com>
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Hi all, I couldn't spare much time to consider about this topic because I have to move to new house, but now I'm OK. I'm implementing registers-save feature including: 1. libvmmapi with get_vmxctx 2. kernel supports of 1. 3. user-land hack using 1, that saves registers and some configurations into (possibly msgpack) binary file. But I noticed that vmxctx is depending on Intel VT-x, and we also need to support AMD SVM, so I need common struct registers. I heard about SVM support but it's not in my repository copy(Revision: 248994), how much do I have to care about AMD?
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