| Message ID | 1407379640-13065-3-git-send-email-gwshan@linux.vnet.ibm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, 2014-08-07 at 12:47 +1000, Gavin Shan wrote: > The patch adds one warning message in eeh_dev_open() in case the > PCI device can't be marked as passed through. > > Suggested-by: Alexey Kardashevskiy <aik@ozlabs.ru> > Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> > --- Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Alex, are you taking this or should I ? > arch/powerpc/kernel/eeh.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c > index 59a64f8..5d73a49 100644 > --- a/arch/powerpc/kernel/eeh.c > +++ b/arch/powerpc/kernel/eeh.c > @@ -1162,8 +1162,11 @@ int eeh_dev_open(struct pci_dev *pdev) > > /* No EEH device or PE ? */ > edev = pci_dev_to_eeh_dev(pdev); > - if (!edev || !edev->pe) > + if (!edev || !edev->pe) { > + pr_warn_once("%s: PCI device %s not supported\n", > + __func__, pci_name(pdev)); > goto out; > + } > > /* Increase PE's pass through count */ > atomic_inc(&edev->pe->pass_dev_cnt); -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, 2014-08-08 at 13:50 +1000, Benjamin Herrenschmidt wrote: > On Thu, 2014-08-07 at 12:47 +1000, Gavin Shan wrote: > > The patch adds one warning message in eeh_dev_open() in case the > > PCI device can't be marked as passed through. > > > > Suggested-by: Alexey Kardashevskiy <aik@ozlabs.ru> > > Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> > > --- > > Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> > > Alex, are you taking this or should I ? You should take 1 & 2, AFAICT there's no dependencies between anything in this series. Thanks, Alex > > arch/powerpc/kernel/eeh.c | 5 ++++- > > 1 file changed, 4 insertions(+), 1 deletion(-) > > > > diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c > > index 59a64f8..5d73a49 100644 > > --- a/arch/powerpc/kernel/eeh.c > > +++ b/arch/powerpc/kernel/eeh.c > > @@ -1162,8 +1162,11 @@ int eeh_dev_open(struct pci_dev *pdev) > > > > /* No EEH device or PE ? */ > > edev = pci_dev_to_eeh_dev(pdev); > > - if (!edev || !edev->pe) > > + if (!edev || !edev->pe) { > > + pr_warn_once("%s: PCI device %s not supported\n", > > + __func__, pci_name(pdev)); > > goto out; > > + } > > > > /* Increase PE's pass through count */ > > atomic_inc(&edev->pe->pass_dev_cnt); > > -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c index 59a64f8..5d73a49 100644 --- a/arch/powerpc/kernel/eeh.c +++ b/arch/powerpc/kernel/eeh.c @@ -1162,8 +1162,11 @@ int eeh_dev_open(struct pci_dev *pdev) /* No EEH device or PE ? */ edev = pci_dev_to_eeh_dev(pdev); - if (!edev || !edev->pe) + if (!edev || !edev->pe) { + pr_warn_once("%s: PCI device %s not supported\n", + __func__, pci_name(pdev)); goto out; + } /* Increase PE's pass through count */ atomic_inc(&edev->pe->pass_dev_cnt);
The patch adds one warning message in eeh_dev_open() in case the PCI device can't be marked as passed through. Suggested-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> --- arch/powerpc/kernel/eeh.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)