From: Avi Kivity <avi@redhat.com>
To: Alexander Graf <agraf@suse.de>
Cc: Joerg Roedel <joro@8bytes.org>,
kvm@vger.kernel.org, anthony@codemonkey.ws
Subject: Re: [PATCH 9/9] Allow setting the SVME bit v5
Date: Wed, 29 Oct 2008 16:17:13 +0200 [thread overview]
Message-ID: <49087069.8040903@redhat.com> (raw)
In-Reply-To: <063522FE-5E35-44A0-AE99-B594CEC61363@suse.de>
Alexander Graf wrote:
> I don't believe we need a userspace interface for now. The userspace
> part does not need to know what capabilities the virtual CPU has -
> that's what the CPUID masking in the kvm code is for IMHO.
It's the other way round. The kernel exposes which features are
available, and userspace decides what to present to the guest. Kernel
masking means userspace doesn't really know what the guest sees.
The existing masking in the kernel is due to bugs.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2008-10-29 14:17 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-20 17:04 [PATCH 0/9] Add support for nested SVM (kernel) v5 Alexander Graf
2008-10-20 17:04 ` [PATCH 1/9] Clean up VINTR setting v5 Alexander Graf
2008-10-20 17:04 ` [PATCH 2/9] Add helper functions for nested SVM v5 Alexander Graf
2008-10-20 17:04 ` [PATCH 3/9] Implement GIF, clgi and stgi v5 Alexander Graf
2008-10-20 17:04 ` [PATCH 4/9] Implement hsave v5 Alexander Graf
2008-10-20 17:04 ` [PATCH 5/9] Add VMLOAD and VMSAVE handlers v5 Alexander Graf
2008-10-20 17:04 ` [PATCH 6/9] Add VMRUN handler v5 Alexander Graf
2008-10-20 17:04 ` [PATCH 7/9] Add VMEXIT handler and intercepts v5 Alexander Graf
2008-10-20 17:04 ` [PATCH 8/9] allow read access to MSR_VM_VR Alexander Graf
2008-10-20 17:04 ` [PATCH 9/9] Allow setting the SVME bit v5 Alexander Graf
2008-10-29 13:58 ` Joerg Roedel
2008-10-29 14:03 ` Alexander Graf
2008-10-29 14:17 ` Avi Kivity [this message]
2008-10-29 14:07 ` Avi Kivity
2008-10-30 19:16 ` Anthony Liguori
2008-10-30 19:24 ` Avi Kivity
2008-10-30 20:46 ` Alexander Graf
2008-10-30 20:44 ` Alexander Graf
2008-10-30 20:52 ` Anthony Liguori
2008-11-02 9:11 ` Avi Kivity
2008-11-03 7:37 ` Alexander Graf
2008-11-03 13:54 ` Avi Kivity
2008-10-30 19:15 ` [PATCH 8/9] allow read access to MSR_VM_VR Anthony Liguori
2008-10-31 10:57 ` Joerg Roedel
2008-10-28 18:38 ` Add VMRUN handler v5 Mike Day
2008-10-29 5:35 ` Alexander Graf
2008-11-18 14:14 ` [PATCH 6/9] " Muli Ben-Yehuda
2008-10-30 18:06 ` [PATCH 5/9] Add VMLOAD and VMSAVE handlers v5 Anthony Liguori
2008-10-30 18:44 ` Alexander Graf
2008-10-30 19:14 ` Anthony Liguori
2008-10-30 21:02 ` Alexander Graf
2008-10-30 21:38 ` Anthony Liguori
2008-10-30 18:04 ` [PATCH 4/9] Implement hsave v5 Anthony Liguori
2008-10-30 18:43 ` Alexander Graf
2008-10-30 19:05 ` Anthony Liguori
2008-10-30 19:29 ` Avi Kivity
2008-10-30 20:38 ` Alexander Graf
2008-10-30 20:44 ` Anthony Liguori
2008-10-30 20:47 ` Alexander Graf
2008-10-30 22:05 ` Anthony Liguori
2008-11-02 9:24 ` Avi Kivity
2008-10-27 19:09 ` Implement GIF, clgi and stgi v5 Mike Day
2008-10-27 19:29 ` Avi Kivity
2008-10-27 19:40 ` Mike Day
2008-10-30 18:02 ` [PATCH 3/9] " Anthony Liguori
2008-10-30 18:10 ` Avi Kivity
2008-10-30 18:35 ` Alexander Graf
2008-10-30 19:08 ` Anthony Liguori
2008-10-30 19:11 ` Anthony Liguori
2008-10-29 13:48 ` [PATCH 2/9] Add helper functions for nested SVM v5 Joerg Roedel
2008-10-30 17:56 ` Anthony Liguori
2008-10-30 18:41 ` Alexander Graf
2008-10-30 19:10 ` Anthony Liguori
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