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Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device

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From: Paul Brook
Subject: Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device
Date: Wednesday, March 10, 2010 - 10:41 am

> > You're much better off using a bulk-data transfer API that relaxes

In think TCG SMP is a hard, but soluble problem, especially when you're 
running guests used to coping with NUMA.

TCG interacting with third parties via shared memory is probably never going 
to make sense.

Paul
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Messages in current thread:
[PATCH] Support adding a file to qemu's ram allocation, Cam Macdonell, (Fri Mar 5, 4:52 pm)
[PATCH] Inter-VM shared memory PCI device, Cam Macdonell, (Fri Mar 5, 4:52 pm)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Paul Brook, (Sun Mar 7, 3:53 pm)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Jamie Lokier, (Sun Mar 7, 6:45 pm)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Alexander Graf, (Mon Mar 8, 2:48 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Avi Kivity, (Mon Mar 8, 2:52 am)
Re: [PATCH] Support adding a file to qemu's ram allocation, Avi Kivity, (Mon Mar 8, 2:53 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Jamie Lokier, (Mon Mar 8, 2:54 am)
Re: [PATCH] Inter-VM shared memory PCI device, Avi Kivity, (Mon Mar 8, 2:56 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Alexander Graf, (Mon Mar 8, 3:57 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Paul Brook, (Mon Mar 8, 6:03 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Paul Brook, (Mon Mar 8, 6:04 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Avi Kivity, (Mon Mar 8, 6:16 am)
Re: [PATCH] Inter-VM shared memory PCI device, Cam Macdonell, (Mon Mar 8, 10:57 am)
Re: [PATCH] Inter-VM shared memory PCI device, Avi Kivity, (Tue Mar 9, 3:29 am)
Re: [PATCH] Inter-VM shared memory PCI device, Arnd Bergmann, (Tue Mar 9, 5:49 am)
Re: [PATCH] Inter-VM shared memory PCI device, Avi Kivity, (Tue Mar 9, 6:03 am)
[PATCH] Inter-VM shared memory PCI device, Cam Macdonell, (Tue Mar 9, 8:27 am)
Re: [PATCH] Inter-VM shared memory PCI device, Cam Macdonell, (Tue Mar 9, 9:44 am)
Re: [PATCH] Inter-VM shared memory PCI device, Avi Kivity, (Tue Mar 9, 10:28 am)
Re: [PATCH] Inter-VM shared memory PCI device, Anthony Liguori, (Tue Mar 9, 10:34 am)
Re: [PATCH] Inter-VM shared memory PCI device, Cam Macdonell, (Tue Mar 9, 11:34 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Jamie Lokier, (Tue Mar 9, 12:00 pm)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Jamie Lokier, (Tue Mar 9, 1:11 pm)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Jamie Lokier, (Tue Mar 9, 1:12 pm)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Anthony Liguori, (Tue Mar 9, 2:41 pm)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Anthony Liguori, (Tue Mar 9, 2:44 pm)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Paul Brook, (Tue Mar 9, 5:03 pm)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Cam Macdonell, (Tue Mar 9, 9:38 pm)
Re: [PATCH] Inter-VM shared memory PCI device, Avi Kivity, (Wed Mar 10, 2:21 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Avi Kivity, (Wed Mar 10, 2:25 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Avi Kivity, (Wed Mar 10, 2:29 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Paul Brook, (Wed Mar 10, 4:13 am)
Re: [PATCH] Inter-VM shared memory PCI device, Arnd Bergmann, (Wed Mar 10, 7:04 am)
Re: [PATCH] Inter-VM shared memory PCI device, Cam Macdonell, (Wed Mar 10, 9:36 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Anthony Liguori, (Wed Mar 10, 10:13 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Avi Kivity, (Wed Mar 10, 10:30 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Paul Brook, (Wed Mar 10, 10:41 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Jamie Lokier, (Wed Mar 10, 8:10 pm)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Nick Piggin, (Wed Mar 10, 9:37 pm)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Avi Kivity, (Wed Mar 10, 11:33 pm)
Re: [PATCH] Inter-VM shared memory PCI device, Avi Kivity, (Wed Mar 10, 11:49 pm)
Re: [PATCH] Inter-VM shared memory PCI device, Avi Kivity, (Wed Mar 10, 11:50 pm)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, Paul Brook, (Thu Mar 11, 5:21 am)
Re: [PATCH] Inter-VM shared memory PCI device, Arnd Bergmann, (Thu Mar 11, 5:57 am)
Re: [PATCH] Inter-VM shared memory PCI device, Avi Kivity, (Thu Mar 11, 6:07 am)
Re: [PATCH] Inter-VM shared memory PCI device, Arnd Bergmann, (Thu Mar 11, 7:32 am)
Re: [Qemu-devel] [PATCH] Inter-VM shared memory PCI device, malc, (Thu Mar 11, 7:38 am)