Re: [patch V2 00/46] x86, PCI, XEN, genirq ...: Prepare for device MSI

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Hi Thomas,

On Wed, Aug 26, 2020 at 01:16:28PM +0200, Thomas Gleixner wrote:
[...]
> 
> The whole lot is also available from git:
> 
>    git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git device-msi
> 
> This has been tested on Intel/AMD/KVM but lacks testing on:
> 
>     - HYPERV (-ENODEV)

FWIW, I did a build and boot test in a hyperv guest with your
development branch, the latest commit is 71cbf478eb6f ("irqchip: Add
IMS (Interrupt Message Storm) driver - NOT FOR MERGING"). And everything
seemed working fine.

If you want me to set/unset a particular CONFIG option or run some
command for testing purposes, please let me know ;-)

Regards,
Bqoun

>     - VMD enabled systems (-ENODEV)
>     - XEN (-ENOCLUE)
>     - IMS (-ENODEV)
> 
>     - Any non-X86 code which might depend on the broken compose MSI message
>       logic. Marc excpects not much fallout, but agrees that we need to fix
>       it anyway.
> 
> #1 - #3 should be applied unconditionally for obvious reasons
> #4 - #6 are wortwhile cleanups which should be done independent of device MSI
> 
> #7 - #8 look promising to cleanup the platform MSI implementation
>      	independent of #8, but I neither had cycles nor the stomach to
>      	tackle that.
> 
> #9	is obviously just for the folks interested in IMS
> 
> Thanks,
> 
> 	tglx



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