RE: [PATCH net-next] net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)

[Dexuan Cui]

> From: kernel test robot <lkp@xxxxxxxxx>
> Sent: Tuesday, April 6, 2021 6:31 PM
> ...
> Hi Dexuan, 
> I love your patch! Perhaps something to improve:
> 
> All warnings (new ones prefixed by >>):
> 
>    drivers/pci/controller/pci-hyperv.c: In function 'hv_irq_unmask':
>    drivers/pci/controller/pci-hyperv.c:1220:2: error: implicit declaration of
> function 'hv_set_msi_entry_from_desc'
> [-Werror=implicit-function-declaration]
>     1220 |  hv_set_msi_entry_from_desc(&params->int_entry.msi_entry,
> msi_desc);

This build error looks strange, because the patch doesn't even touch the driver
drivers/pci/controller/pci-hyperv.c.

I'll try to repro the build failure, and the other 2 failures in 2 separate
emails, and figure out what's happening.

PS, I tested building the patch in a fresh Ubuntu 20.04 VM and it was successful.

Thanks,
-- Dexuan