similar to: [PATCH 0/1] Add uvirtio for testing

On Wed, Apr 29, 2020 at 08:59:18PM -0700, lepton wrote: > On Wed, Apr 29, 2020 at 4:58 AM Gerd Hoffmann <kraxel at redhat.com> wrote: > > > > > 3) Need to be verbose on how the vring processing work in the commit log of > > > patch 1 > > > > Ecven better a file documenting the interface somewhere in > > Documentation/ > I put a uvirtio-vga.c

On Wed, Apr 29, 2020 at 2:57 AM Jason Wang <jasowang at redhat.com> wrote: > > > On 2020/4/29 ??4:47, Lepton Wu wrote: > > This is a way to create virtio based devices from user space. This is the > > background for this patch: > > > > We have some images works fine under qemu, we'd like to also run the same image > > on Google Cloud. Currently

The OpRegion shouldn''t be mapped 1:1 because the address in the host can''t be used in the guest directly. This patch traps read and write access to the opregion of the Intel GPU config space (offset 0xfc). To work correctly this patch needs a change in hvmloader. HVMloader will allocate 2 pages for the OpRegion and write this address on the config space of the Intel GPU. Qemu

On 2020/4/29 ??4:47, Lepton Wu wrote: > This is a way to create virtio based devices from user space. This is the > background for this patch: > > We have some images works fine under qemu, we'd like to also run the same image > on Google Cloud. Currently Google Cloud doesn't support virtio-vga. I had a > patch to create a virtio-vga from kernel directly: >

> 3) Need to be verbose on how the vring processing work in the commit log of > patch 1 Ecven better a file documenting the interface somewhere in Documentation/ take care, Gerd

> 3) Need to be verbose on how the vring processing work in the commit log of > patch 1 Ecven better a file documenting the interface somewhere in Documentation/ take care, Gerd

This series contains all the fixes required to produce a working IGD passthrough box. All the changes are previously seen in the dev list but not yet accepted. Some of them are out-dated and need some reshape. Detailed description can be found later in each patch. . [PATCH 1/3] qemu-xen-trad/pt_msi_disable: do not clear all MSI flags . [PATCH 2/3] qemu-xen-trad: Correctly expose PCH ISA bridge

On Wed, Apr 29, 2020 at 4:58 AM Gerd Hoffmann <kraxel at redhat.com> wrote: > > > 3) Need to be verbose on how the vring processing work in the commit log of > > patch 1 > > Ecven better a file documenting the interface somewhere in > Documentation/ I put a uvirtio-vga.c under samples/uvirtio and hope this can serve the purpose of the document since currently

Hi Guys, Thanks for the interest in the xen hypervisor debugger, prev known as kdb. Btw. I''m gonna rename it to xdb for xen-debugger or hdb for hypervisor debugger. KDB is confusing people with linux kdb debugger and I often get emails where people think they need to apply linux kdb patch also... Anyways, attaching patch that is cleaned up of my debug code that I accidentally left in

Hi, I wanted a Q&D way to open a new graphics window but keep the focus in the console window (under Windows and the Rgui), so I wrote a line into my Rprofile.site file as follows: invisible(makeActiveBinding('newdev', function(...) dev.new(restoreConsole=T), .GlobalEnv)) (That is all on one line, incase the mailer re-parses it). This gives me a command "newdev" which

Hello, If I execute X11() plot( stuff ) X11() plot( other stuff) then at this point I have two windows with plots and the second graphics window is active. I don't see the devices using ls(). 1) Without destroying the second window how do I make the first window active again? 2) How do I destroy a specific window when I'm done with it? 3) Is there some generic way to understand what

Hello, Here are two patches. One implements a virtio-serial device in qemu and the other is the driver for a guest kernel. While working on a vmchannel interface that is needed for communication between guest userspace and host userspace, I saw that most of the interface can be abstracted out as a "serial" device with "ports". Some requirements for a vmchannel are listed at

Hello, Here are two patches. One implements a virtio-serial device in qemu and the other is the driver for a guest kernel. While working on a vmchannel interface that is needed for communication between guest userspace and host userspace, I saw that most of the interface can be abstracted out as a "serial" device with "ports". Some requirements for a vmchannel are listed at

Hello, This is a new iteration of the patches that implement virtio-serial. Changes include: * Adding support for port hot-add * Creating ports at specific ids that can be bound to specific apps / usage * Cleanups This code still doesn't get rid of the support for assigning names to ports but it just has to be ripped out. Comments welcome. Thanks, Amit.

Hello, This is a new iteration of the patches that implement virtio-serial. Changes include: * Adding support for port hot-add * Creating ports at specific ids that can be bound to specific apps / usage * Cleanups This code still doesn't get rid of the support for assigning names to ports but it just has to be ripped out. Comments welcome. Thanks, Amit.

Hello all, This are the latest version of the patches. Lots of things have changed since the last submission. A few of which I remember: - VNC copy / paste works* (* conditions apply) - client vnc copies get propagated to guest port 3 (/dev/vmch3) - guest writes to port 3 (/dev/vmch3) go straight to client's clipboard - sysfs hooks to autodiscover ports - support for 64 ports in this

Hello all, This are the latest version of the patches. Lots of things have changed since the last submission. A few of which I remember: - VNC copy / paste works* (* conditions apply) - client vnc copies get propagated to guest port 3 (/dev/vmch3) - guest writes to port 3 (/dev/vmch3) go straight to client's clipboard - sysfs hooks to autodiscover ports - support for 64 ports in this

Hello to everybody, We want integrate in a router/firewall (Debian Based, 2.6 Kernel), an HTB shaper. The goal is to divide the traffic for classes of workstations, at example in three classes, let say A, B and C. Example: A 70 Mb/s B 20 Mb/s C 10 Mb/s If B don''t make traffic, 7/8 of 20Mb/s must be assigned to A and all the rest at B We have used CBQ and HTB, with poor succes. Anybody

We expose multiple char devices ("ports") for simple communication between the host userspace and guest. Sample offline usages can be: poking around in a guest to find out the file systems used, applications installed, etc. Online usages can be sharing of clipboard data between the guest and the host, sending information about logged-in users to the host, locking the screen or session

We expose multiple char devices ("ports") for simple communication between the host userspace and guest. Sample offline usages can be: poking around in a guest to find out the file systems used, applications installed, etc. Online usages can be sharing of clipboard data between the guest and the host, sending information about logged-in users to the host, locking the screen or session