Re: [Xen-devel] pci-passthrough and shared interrupts

[Pasi Kärkkäinen <pasik@xxxxxx>]

On Wed, Sep 29, 2010 at 07:14:11PM -0700, Ritu kaur wrote:
>    Konrad/All,
> 
>    I have been asked to look into the option of using pvops kernel(which do
>    not have pci-passthrough + shared interrupts issue) and needed some inputs
> 
>    1. Does pvops run on Fedora Core or any specific distributions I need to
>    use?
>    2. Does it have some form of gui interface to control/manage domU's
> 
>    Inputs/Pointers much appreciated.
> 

http://wiki.xensource.com/xenwiki/Fedora13Xen4Tutorial

-- Pasi

>    Thanks
> 
>    On Fri, Aug 27, 2010 at 7:03 AM, Konrad Rzeszutek Wilk
>    <[1]konrad.wilk@xxxxxxxxxx> wrote:
> 
>      On Thu, Aug 26, 2010 at 03:58:15PM -0700, Ritu kaur wrote:
>      > Thanks Konrad,
>      >
>      > I went to git repository for xen/next and found following two fixes
>      for
>      > shared irq
>      > *2010-03-08* Weidong
>      >
>      
> Han<[2]http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=search;h=xen/next;s=Weidong+Han;st=author>xen/apic:
>      > fix shared irq device passthrough
>      >
>      
> <[3]http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=c7e3389a39a2404106a6808cca7ff698427f5f8f>xen/apic:
>      > fix shared irq device passthrough
>      >
>      
> commit<[4]http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=c7e3389a39a2404106a6808cca7ff698427f5f8f>|
>      >
>      
> commitdiff<[5]http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commitdiff;h=c7e3389a39a2404106a6808cca7ff698427f5f8f>|
>      >
>      
> tree<[6]http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=tree;h=66e1c9a1f8d27fe5fbcba84c303aff30f347fa99;hb=c7e3389a39a2404106a6808cca7ff698427f5f8f>
>      > *2010-03-02* Konrad Rzeszutek...
>      >
>      
> <[7]http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=search;h=xen/next;s=Konrad+Rzeszutek+Wilk;st=author>xen/apic:
>      > fix shared irq device passthrough
>      >
>      
> <[8]http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=a18fb8d2cb74868917da047ab6cc076b3773bae2>xen/apic:
>      > fix shared irq device passthrough
>      >
>      
> commit<[9]http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=a18fb8d2cb74868917da047ab6cc076b3773bae2>|
>      >
>      
> commitdiff<[10]http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commitdiff;h=a18fb8d2cb74868917da047ab6cc076b3773bae2>|
>      >
>      
> tree<[11]http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=tree;h=725a6938f301670d172fbed53995fe2a5e7c4765;hb=a18fb8d2cb74868917da047ab6cc076b3773bae2>
> 
>      You also need the patches in the drivers/xen/pciback directory.
> 
>      Jeremy has been pulling those out of my git tree:
>      git://[12]git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git
>      pv/pciback-2.6.32
>      >
>      > I believe these are the only changes I need to backport to xcp?
>      >
>      > Regarding the nic, it was just a clarification I needed. Its a regular
>      10G
>      > nic which is being co-developed along with qlogic.
> 
>      Don't worry about it. It will do MSIs.
> 
> References
> 
>    Visible links
>    1. mailto:konrad.wilk@xxxxxxxxxx
>    2. 
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=search;h=xen/next;s=Weidong+Han;st=author
>    3. 
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=c7e3389a39a2404106a6808cca7ff698427f5f8f
>    4. 
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=c7e3389a39a2404106a6808cca7ff698427f5f8f
>    5. 
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commitdiff;h=c7e3389a39a2404106a6808cca7ff698427f5f8f
>    6. 
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=tree;h=66e1c9a1f8d27fe5fbcba84c303aff30f347fa99;hb=c7e3389a39a2404106a6808cca7ff698427f5f8f
>    7. 
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=search;h=xen/next;s=Konrad+Rzeszutek+Wilk;st=author
>    8. 
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=a18fb8d2cb74868917da047ab6cc076b3773bae2
>    9. 
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commit;h=a18fb8d2cb74868917da047ab6cc076b3773bae2
>   10. 
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=commitdiff;h=a18fb8d2cb74868917da047ab6cc076b3773bae2
>   11. 
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=tree;h=725a6938f301670d172fbed53995fe2a5e7c4765;hb=a18fb8d2cb74868917da047ab6cc076b3773bae2
>   12. http://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git

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