Re: [kvm-kmod PATCH] Provide pci_enable_msix_exact() for kernels < 3.15

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

 



On 2014-05-06 20:35, gsomlo@xxxxxxxxx wrote:
> Signed-off-by: Gabriel Somlo <somlo@xxxxxxx>
> ---
> 
> Jan,
> 
> After today's pull from kvm, I also need this to build against my
> Fedora 20 kernel (3.13.10-200.fc20.x86_64).

Which version did you pull? Neither next nor queue contain this change yet.

> 
> Thanks,
>   Gabriel
> 
>  x86/external-module-compat.h | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/x86/external-module-compat.h b/x86/external-module-compat.h
> index dde9463..e62486b 100644
> --- a/x86/external-module-compat.h
> +++ b/x86/external-module-compat.h
> @@ -1480,6 +1480,11 @@ static inline int __register_hotcpu_notifier(struct notifier_block *nb)
>  {
>  	return 0;
>  }
> +static inline int pci_enable_msix_exact(struct pci_dev *dev,
> +		      struct msix_entry *entries, int nvec)
> +{
> +	return -ENOSYS;
> +}

First, this is not x86-specific, thus should go to
external-module-compat-comm.h. Second, pci_enable_msix_exact was
introduced with 3.14. And then I think we can (and should) provide the
original content of this wrapper once it is needed, not a stub.

Right now I'm seeing different build problems:

http://buildbot.kiszka.org/kvm-kmod/builders/4-latest-kvm/builds/1788/steps/3.11-x86-64/logs/stdio

Didn't look into details yet.

Jan

-- 
Siemens AG, Corporate Technology, CT RTC ITP SES-DE
Corporate Competence Center Embedded Linux
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux