On Mon, Jul 28, 2014 at 11:26:13AM +0530, Kashyap Desai wrote:
> > -----Original Message-----
> > From: Alexander Gordeev [mailto:agord...@redhat.com]
> > Sent: Saturday, July 26, 2014 1:54 PM
> > To: linux-ker...@vger.kernel.org; Neela Syam Kolli
> > Subject: Re: [PATCH v2 RESEND 13/23] megaraid: Fail resume if MSI-X re-
> > initialization failed
> >
> > On Wed, Jul 16, 2014 at 08:05:17PM +0200, Alexander Gordeev wrote:
> > > Currently the driver fails to analize MSI-X re-enablement status on
> > > resuming and always assumes the success. This update checks the MSI-X
> > > initialization result and fails to resume if MSI-Xs re-enablement
> > > failed.
> >
> > Hi Neela,
> >
> > Could you please review megaraid patches in this series?
> >
> > Thanks!
> Please consider this patch Acked by Me.
>
> Acked-by: Kashyap Desai <kashyap.de...@avagotech.com>
Christoph,
I guess, this patch could be picked?
> >
> > > Signed-off-by: Alexander Gordeev <agord...@redhat.com>
> > > ---
> > > drivers/scsi/megaraid/megaraid_sas_base.c | 8 +++++---
> > > 1 files changed, 5 insertions(+), 3 deletions(-)
> > >
> > > diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c
> > > b/drivers/scsi/megaraid/megaraid_sas_base.c
> > > index 112799b..ba06102 100644
> > > --- a/drivers/scsi/megaraid/megaraid_sas_base.c
> > > +++ b/drivers/scsi/megaraid/megaraid_sas_base.c
> > > @@ -5134,9 +5134,10 @@ megasas_resume(struct pci_dev *pdev)
> > > goto fail_ready_state;
> > >
> > > /* Now re-enable MSI-X */
> > > - if (instance->msix_vectors)
> > > - pci_enable_msix(instance->pdev, instance->msixentry,
> > > - instance->msix_vectors);
> > > + if (instance->msix_vectors &&
> > > + pci_enable_msix(instance->pdev, instance->msixentry,
> > > + instance->msix_vectors))
> > > + goto fail_reenable_msix;
> > >
> > > switch (instance->pdev->device) {
> > > case PCI_DEVICE_ID_LSI_FUSION:
> > > @@ -5245,6 +5246,7 @@ fail_init_mfi:
> > >
> > > fail_set_dma_mask:
> > > fail_ready_state:
> > > +fail_reenable_msix:
> > >
> > > pci_disable_device(pdev);
> > >
> > > --
> > > 1.7.7.6
> > >
> >
> > --
> > Regards,
> > Alexander Gordeev
> > agord...@redhat.com
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