* [PATCH] NTB: Fix 'request_irq()' and 'free_irq()' inconsistancy
@ 2016-12-19 5:52 Christophe JAILLET
2016-12-19 17:04 ` Dave Jiang
0 siblings, 1 reply; 3+ messages in thread
From: Christophe JAILLET @ 2016-12-19 5:52 UTC (permalink / raw)
To: Xiangliang.Yu, jdmason, dave.jiang, Allen.Hubbe
Cc: linux-ntb, linux-kernel, kernel-janitors, Christophe JAILLET
'request_irq()' and 'free_irq()' should have the same 'dev_id'.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
drivers/ntb/hw/amd/ntb_hw_amd.c | 2 +-
drivers/ntb/hw/intel/ntb_hw_intel.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/ntb/hw/amd/ntb_hw_amd.c b/drivers/ntb/hw/amd/ntb_hw_amd.c
index 6ccba0d862df..a48c3e085eab 100644
--- a/drivers/ntb/hw/amd/ntb_hw_amd.c
+++ b/drivers/ntb/hw/amd/ntb_hw_amd.c
@@ -598,7 +598,7 @@ static int ndev_init_isr(struct amd_ntb_dev *ndev,
err_msix_request:
while (i-- > 0)
- free_irq(ndev->msix[i].vector, ndev);
+ free_irq(ndev->msix[i].vector, &ndev->vec[i]);
pci_disable_msix(pdev);
err_msix_enable:
kfree(ndev->msix);
diff --git a/drivers/ntb/hw/intel/ntb_hw_intel.c b/drivers/ntb/hw/intel/ntb_hw_intel.c
index 7310a261c858..2413600aae30 100644
--- a/drivers/ntb/hw/intel/ntb_hw_intel.c
+++ b/drivers/ntb/hw/intel/ntb_hw_intel.c
@@ -472,7 +472,7 @@ static int ndev_init_isr(struct intel_ntb_dev *ndev,
err_msix_request:
while (i-- > 0)
- free_irq(ndev->msix[i].vector, ndev);
+ free_irq(ndev->msix[i].vector, &ndev->vec[i]);
pci_disable_msix(pdev);
err_msix_enable:
kfree(ndev->msix);
--
2.9.3
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] NTB: Fix 'request_irq()' and 'free_irq()' inconsistancy
2016-12-19 5:52 [PATCH] NTB: Fix 'request_irq()' and 'free_irq()' inconsistancy Christophe JAILLET
@ 2016-12-19 17:04 ` Dave Jiang
2016-12-21 16:52 ` Jon Mason
0 siblings, 1 reply; 3+ messages in thread
From: Dave Jiang @ 2016-12-19 17:04 UTC (permalink / raw)
To: Christophe JAILLET, Xiangliang.Yu, jdmason, Allen.Hubbe
Cc: linux-ntb, linux-kernel, kernel-janitors
On 12/18/2016 10:52 PM, Christophe JAILLET wrote:
> 'request_irq()' and 'free_irq()' should have the same 'dev_id'.
>
> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acking the Intel driver portion.
Acked-by: Dave Jiang <dave.jiang@intel.com>
> ---
> drivers/ntb/hw/amd/ntb_hw_amd.c | 2 +-
> drivers/ntb/hw/intel/ntb_hw_intel.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/ntb/hw/amd/ntb_hw_amd.c b/drivers/ntb/hw/amd/ntb_hw_amd.c
> index 6ccba0d862df..a48c3e085eab 100644
> --- a/drivers/ntb/hw/amd/ntb_hw_amd.c
> +++ b/drivers/ntb/hw/amd/ntb_hw_amd.c
> @@ -598,7 +598,7 @@ static int ndev_init_isr(struct amd_ntb_dev *ndev,
>
> err_msix_request:
> while (i-- > 0)
> - free_irq(ndev->msix[i].vector, ndev);
> + free_irq(ndev->msix[i].vector, &ndev->vec[i]);
> pci_disable_msix(pdev);
> err_msix_enable:
> kfree(ndev->msix);
> diff --git a/drivers/ntb/hw/intel/ntb_hw_intel.c b/drivers/ntb/hw/intel/ntb_hw_intel.c
> index 7310a261c858..2413600aae30 100644
> --- a/drivers/ntb/hw/intel/ntb_hw_intel.c
> +++ b/drivers/ntb/hw/intel/ntb_hw_intel.c
> @@ -472,7 +472,7 @@ static int ndev_init_isr(struct intel_ntb_dev *ndev,
>
> err_msix_request:
> while (i-- > 0)
> - free_irq(ndev->msix[i].vector, ndev);
> + free_irq(ndev->msix[i].vector, &ndev->vec[i]);
> pci_disable_msix(pdev);
> err_msix_enable:
> kfree(ndev->msix);
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] NTB: Fix 'request_irq()' and 'free_irq()' inconsistancy
2016-12-19 17:04 ` Dave Jiang
@ 2016-12-21 16:52 ` Jon Mason
0 siblings, 0 replies; 3+ messages in thread
From: Jon Mason @ 2016-12-21 16:52 UTC (permalink / raw)
To: Dave Jiang
Cc: Christophe JAILLET, Xiangliang.Yu, Allen.Hubbe, linux-ntb,
linux-kernel, kernel-janitors
On Mon, Dec 19, 2016 at 10:04:24AM -0700, Dave Jiang wrote:
>
>
> On 12/18/2016 10:52 PM, Christophe JAILLET wrote:
> > 'request_irq()' and 'free_irq()' should have the same 'dev_id'.
> >
> > Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
>
> Acking the Intel driver portion.
> Acked-by: Dave Jiang <dave.jiang@intel.com>
Applied to the ntb git branch
Thanks,
Jon
>
> > ---
> > drivers/ntb/hw/amd/ntb_hw_amd.c | 2 +-
> > drivers/ntb/hw/intel/ntb_hw_intel.c | 2 +-
> > 2 files changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/ntb/hw/amd/ntb_hw_amd.c b/drivers/ntb/hw/amd/ntb_hw_amd.c
> > index 6ccba0d862df..a48c3e085eab 100644
> > --- a/drivers/ntb/hw/amd/ntb_hw_amd.c
> > +++ b/drivers/ntb/hw/amd/ntb_hw_amd.c
> > @@ -598,7 +598,7 @@ static int ndev_init_isr(struct amd_ntb_dev *ndev,
> >
> > err_msix_request:
> > while (i-- > 0)
> > - free_irq(ndev->msix[i].vector, ndev);
> > + free_irq(ndev->msix[i].vector, &ndev->vec[i]);
> > pci_disable_msix(pdev);
> > err_msix_enable:
> > kfree(ndev->msix);
> > diff --git a/drivers/ntb/hw/intel/ntb_hw_intel.c b/drivers/ntb/hw/intel/ntb_hw_intel.c
> > index 7310a261c858..2413600aae30 100644
> > --- a/drivers/ntb/hw/intel/ntb_hw_intel.c
> > +++ b/drivers/ntb/hw/intel/ntb_hw_intel.c
> > @@ -472,7 +472,7 @@ static int ndev_init_isr(struct intel_ntb_dev *ndev,
> >
> > err_msix_request:
> > while (i-- > 0)
> > - free_irq(ndev->msix[i].vector, ndev);
> > + free_irq(ndev->msix[i].vector, &ndev->vec[i]);
> > pci_disable_msix(pdev);
> > err_msix_enable:
> > kfree(ndev->msix);
> >
>
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2016-12-19 5:52 [PATCH] NTB: Fix 'request_irq()' and 'free_irq()' inconsistancy Christophe JAILLET
2016-12-19 17:04 ` Dave Jiang
2016-12-21 16:52 ` Jon Mason
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