lkml.org 
[lkml]   [2014]   [Apr]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2] kvm: Use pci_enable_msix_exact() instead of pci_enable_msix()
Il 21/02/2014 18:05, Alexander Gordeev ha scritto:
> As result of deprecation of MSI-X/MSI enablement functions
> pci_enable_msix() and pci_enable_msi_block() all drivers
> using these two interfaces need to be updated to use the
> new pci_enable_msi_range() or pci_enable_msi_exact()
> and pci_enable_msix_range() or pci_enable_msix_exact()
> interfaces.
>
> Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
> Cc: Gleb Natapov <gleb@kernel.org>
> Cc: Paolo Bonzini <pbonzini@redhat.com>
> Cc: kvm@vger.kernel.org
> Cc: linux-pci@vger.kernel.org
> ---
> virt/kvm/assigned-dev.c | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/virt/kvm/assigned-dev.c b/virt/kvm/assigned-dev.c
> index 8db4370..bf06577 100644
> --- a/virt/kvm/assigned-dev.c
> +++ b/virt/kvm/assigned-dev.c
> @@ -395,7 +395,8 @@ static int assigned_device_enable_host_msix(struct kvm *kvm,
> if (dev->entries_nr == 0)
> return r;
>
> - r = pci_enable_msix(dev->dev, dev->host_msix_entries, dev->entries_nr);
> + r = pci_enable_msix_exact(dev->dev,
> + dev->host_msix_entries, dev->entries_nr);
> if (r)
> return r;
>
>

Applying this to kvm/master (i.e. for 3.15), thanks.

Paolo


\
 
 \ /
  Last update: 2014-04-28 11:41    [W:0.167 / U:0.024 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site