RE: [PATCH] pci-hyperv: Add check for hyperv_initialized in init_hv_pci_drv()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




> -----Original Message-----
> From: Wei Liu <wei.liu@xxxxxxxxxx>
> Sent: Friday, June 18, 2021 9:23 AM
> To: Bjorn Helgaas <helgaas@xxxxxxxxxx>
> Cc: Wei Liu <wei.liu@xxxxxxxxxx>; Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>;
> bhelgaas@xxxxxxxxxx; lorenzo.pieralisi@xxxxxxx; linux-
> hyperv@xxxxxxxxxxxxxxx; linux-pci@xxxxxxxxxxxxxxx; KY Srinivasan
> <kys@xxxxxxxxxxxxx>; olaf@xxxxxxxxx; vkuznets <vkuznets@xxxxxxxxxx>;
> linux-kernel@xxxxxxxxxxxxxxx
> Subject: Re: [PATCH] pci-hyperv: Add check for hyperv_initialized in
> init_hv_pci_drv()
> 
> On Sat, Jun 05, 2021 at 10:40:21AM +0000, Wei Liu wrote:
> > On Fri, Jun 04, 2021 at 04:26:22PM -0500, Bjorn Helgaas wrote:
> > > On Wed, Jun 02, 2021 at 10:32:06AM +0000, Wei Liu wrote:
> > > > On Tue, May 25, 2021 at 04:17:33PM -0700, Haiyang Zhang wrote:
> > > > > Add check for hv_is_hyperv_initialized() at the top of
> > > > > init_hv_pci_drv(), so if the pci-hyperv driver is force-loaded
> > > > > on non Hyper-V platforms, the
> > > > > init_hv_pci_drv() will exit immediately, without any side
> > > > > effects, like assignments to hvpci_block_ops, etc.
> > > > >
> > > > > Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
> > > > > Reported-and-tested-by: Mohammad Alqayeem
> > > > > <mohammad.alqyeem@xxxxxxxxxxx>
> > > >
> > > > Hello PCI subsystem maintainers, are you going to take this patch
> > > > or shall I?
> > >
> > > This was mistakenly assigned to me, so I reassigned it back to
> > > Lorenzo.
> > >
> > > If you *do* take this, please at least update it to follow the PCI
> > > commit log conventions, e.g.,
> > >
> > >   PCI: hv: Add check ...
> > >
> > > and wrap the text so it fits in 75 columns.
> >
> > Lorenzo already picked up two Hyper-V PCI patches from Long Li. I
> > think leaving this to him is better.
> >
> 
> This patch is still missing from pci/hv, so I've picked it up via hyperv-next
> (with the adjustments required by Bjorn).

Thank you!

- Haiyang




[Index of Archives]     [Linux Samsung SoC]     [Linux Rockchip SoC]     [Linux Actions SoC]     [Linux for Synopsys ARC Processors]     [Linux NFS]     [Linux NILFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]


  Powered by Linux