* [PATCH v2] vfio/fsl-mc: Fix a typo in a message
@ 2022-08-16 15:24 Christophe JAILLET
2022-08-16 15:46 ` Jason Gunthorpe
2022-08-22 9:19 ` Cornelia Huck
0 siblings, 2 replies; 5+ messages in thread
From: Christophe JAILLET @ 2022-08-16 15:24 UTC (permalink / raw)
To: Diana Craciun, Alex Williamson, Cornelia Huck
Cc: linux-kernel, kernel-janitors, Christophe JAILLET, kvm
L and S are swapped in the message.
s/VFIO_FLS_MC/VFIO_FSL_MC/
Also use WARN instead of WARN_ON+dev_warn because WARN can already print
the message.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
Changes in v2:
* s/comment/message/ in the subject [Cornelia Huck <cohuck@redhat.com>]
* use WARN instead of WARN_ON+dev_warn [Jason Gunthorpe <jgg@ziepe.ca>]
v1:
https://lore.kernel.org/all/2b65bf8d2b4d940cafbafcede07c23c35f042f5a.1659815764.git.christophe.jaillet@wanadoo.fr/
---
drivers/vfio/fsl-mc/vfio_fsl_mc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/vfio/fsl-mc/vfio_fsl_mc.c b/drivers/vfio/fsl-mc/vfio_fsl_mc.c
index 3feff729f3ce..57774009e0eb 100644
--- a/drivers/vfio/fsl-mc/vfio_fsl_mc.c
+++ b/drivers/vfio/fsl-mc/vfio_fsl_mc.c
@@ -108,9 +108,7 @@ static void vfio_fsl_mc_close_device(struct vfio_device *core_vdev)
/* reset the device before cleaning up the interrupts */
ret = vfio_fsl_mc_reset_device(vdev);
- if (WARN_ON(ret))
- dev_warn(&mc_cont->dev,
- "VFIO_FLS_MC: reset device has failed (%d)\n", ret);
+ WARN(ret, "VFIO_FSL_MC: reset device has failed (%d)\n", ret);
vfio_fsl_mc_irqs_cleanup(vdev);
--
2.34.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v2] vfio/fsl-mc: Fix a typo in a message
2022-08-16 15:24 [PATCH v2] vfio/fsl-mc: Fix a typo in a message Christophe JAILLET
@ 2022-08-16 15:46 ` Jason Gunthorpe
2022-08-22 9:19 ` Cornelia Huck
1 sibling, 0 replies; 5+ messages in thread
From: Jason Gunthorpe @ 2022-08-16 15:46 UTC (permalink / raw)
To: Christophe JAILLET
Cc: Diana Craciun, Alex Williamson, Cornelia Huck, linux-kernel,
kernel-janitors, kvm
On Tue, Aug 16, 2022 at 05:24:46PM +0200, Christophe JAILLET wrote:
> L and S are swapped in the message.
> s/VFIO_FLS_MC/VFIO_FSL_MC/
>
> Also use WARN instead of WARN_ON+dev_warn because WARN can already print
> the message.
>
> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
> ---
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Jason
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v2] vfio/fsl-mc: Fix a typo in a message
2022-08-16 15:24 [PATCH v2] vfio/fsl-mc: Fix a typo in a message Christophe JAILLET
2022-08-16 15:46 ` Jason Gunthorpe
@ 2022-08-22 9:19 ` Cornelia Huck
2022-08-25 21:01 ` Alex Williamson
1 sibling, 1 reply; 5+ messages in thread
From: Cornelia Huck @ 2022-08-22 9:19 UTC (permalink / raw)
To: Christophe JAILLET, Diana Craciun, Alex Williamson
Cc: linux-kernel, kernel-janitors, Christophe JAILLET, kvm
On Tue, Aug 16 2022, Christophe JAILLET <christophe.jaillet@wanadoo.fr> wrote:
> L and S are swapped in the message.
> s/VFIO_FLS_MC/VFIO_FSL_MC/
>
> Also use WARN instead of WARN_ON+dev_warn because WARN can already print
> the message.
>
> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
> ---
> Changes in v2:
> * s/comment/message/ in the subject [Cornelia Huck <cohuck@redhat.com>]
> * use WARN instead of WARN_ON+dev_warn [Jason Gunthorpe <jgg@ziepe.ca>]
>
> v1:
> https://lore.kernel.org/all/2b65bf8d2b4d940cafbafcede07c23c35f042f5a.1659815764.git.christophe.jaillet@wanadoo.fr/
> ---
> drivers/vfio/fsl-mc/vfio_fsl_mc.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/vfio/fsl-mc/vfio_fsl_mc.c b/drivers/vfio/fsl-mc/vfio_fsl_mc.c
> index 3feff729f3ce..57774009e0eb 100644
> --- a/drivers/vfio/fsl-mc/vfio_fsl_mc.c
> +++ b/drivers/vfio/fsl-mc/vfio_fsl_mc.c
> @@ -108,9 +108,7 @@ static void vfio_fsl_mc_close_device(struct vfio_device *core_vdev)
> /* reset the device before cleaning up the interrupts */
> ret = vfio_fsl_mc_reset_device(vdev);
>
> - if (WARN_ON(ret))
> - dev_warn(&mc_cont->dev,
> - "VFIO_FLS_MC: reset device has failed (%d)\n", ret);
> + WARN(ret, "VFIO_FSL_MC: reset device has failed (%d)\n", ret);
Hm, but this drops the device information, not such a fan... maybe the
author can chime in?
>
> vfio_fsl_mc_irqs_cleanup(vdev);
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v2] vfio/fsl-mc: Fix a typo in a message
2022-08-22 9:19 ` Cornelia Huck
@ 2022-08-25 21:01 ` Alex Williamson
2022-08-26 12:05 ` Diana Madalina Craciun
0 siblings, 1 reply; 5+ messages in thread
From: Alex Williamson @ 2022-08-25 21:01 UTC (permalink / raw)
To: Diana Craciun
Cc: Cornelia Huck, Christophe JAILLET, linux-kernel, kernel-janitors, kvm
On Mon, 22 Aug 2022 11:19:57 +0200
Cornelia Huck <cohuck@redhat.com> wrote:
> On Tue, Aug 16 2022, Christophe JAILLET <christophe.jaillet@wanadoo.fr> wrote:
>
> > L and S are swapped in the message.
> > s/VFIO_FLS_MC/VFIO_FSL_MC/
> >
> > Also use WARN instead of WARN_ON+dev_warn because WARN can already print
> > the message.
> >
> > Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
> > ---
> > Changes in v2:
> > * s/comment/message/ in the subject [Cornelia Huck <cohuck@redhat.com>]
> > * use WARN instead of WARN_ON+dev_warn [Jason Gunthorpe <jgg@ziepe.ca>]
> >
> > v1:
> > https://lore.kernel.org/all/2b65bf8d2b4d940cafbafcede07c23c35f042f5a.1659815764.git.christophe.jaillet@wanadoo.fr/
> > ---
> > drivers/vfio/fsl-mc/vfio_fsl_mc.c | 4 +---
> > 1 file changed, 1 insertion(+), 3 deletions(-)
> >
> > diff --git a/drivers/vfio/fsl-mc/vfio_fsl_mc.c b/drivers/vfio/fsl-mc/vfio_fsl_mc.c
> > index 3feff729f3ce..57774009e0eb 100644
> > --- a/drivers/vfio/fsl-mc/vfio_fsl_mc.c
> > +++ b/drivers/vfio/fsl-mc/vfio_fsl_mc.c
> > @@ -108,9 +108,7 @@ static void vfio_fsl_mc_close_device(struct vfio_device *core_vdev)
> > /* reset the device before cleaning up the interrupts */
> > ret = vfio_fsl_mc_reset_device(vdev);
> >
> > - if (WARN_ON(ret))
> > - dev_warn(&mc_cont->dev,
> > - "VFIO_FLS_MC: reset device has failed (%d)\n", ret);
> > + WARN(ret, "VFIO_FSL_MC: reset device has failed (%d)\n", ret);
>
> Hm, but this drops the device information, not such a fan... maybe the
> author can chime in?
Diana, what do you want to do here? Thanks,
Alex
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v2] vfio/fsl-mc: Fix a typo in a message
2022-08-25 21:01 ` Alex Williamson
@ 2022-08-26 12:05 ` Diana Madalina Craciun
0 siblings, 0 replies; 5+ messages in thread
From: Diana Madalina Craciun @ 2022-08-26 12:05 UTC (permalink / raw)
To: Alex Williamson
Cc: Cornelia Huck, Christophe JAILLET, linux-kernel, kernel-janitors, kvm
On 8/26/2022 12:01 AM, Alex Williamson wrote:
> On Mon, 22 Aug 2022 11:19:57 +0200
> Cornelia Huck <cohuck@redhat.com> wrote:
>
>> On Tue, Aug 16 2022, Christophe JAILLET <christophe.jaillet@wanadoo.fr> wrote:
>>
>>> L and S are swapped in the message.
>>> s/VFIO_FLS_MC/VFIO_FSL_MC/
>>>
>>> Also use WARN instead of WARN_ON+dev_warn because WARN can already print
>>> the message.
>>>
>>> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
>>> ---
>>> Changes in v2:
>>> * s/comment/message/ in the subject [Cornelia Huck <cohuck@redhat.com>]
>>> * use WARN instead of WARN_ON+dev_warn [Jason Gunthorpe <jgg@ziepe.ca>]
>>>
>>> v1:
>>> https://lore.kernel.org/all/2b65bf8d2b4d940cafbafcede07c23c35f042f5a.1659815764.git.christophe.jaillet@wanadoo.fr/
>>> ---
>>> drivers/vfio/fsl-mc/vfio_fsl_mc.c | 4 +---
>>> 1 file changed, 1 insertion(+), 3 deletions(-)
>>>
>>> diff --git a/drivers/vfio/fsl-mc/vfio_fsl_mc.c b/drivers/vfio/fsl-mc/vfio_fsl_mc.c
>>> index 3feff729f3ce..57774009e0eb 100644
>>> --- a/drivers/vfio/fsl-mc/vfio_fsl_mc.c
>>> +++ b/drivers/vfio/fsl-mc/vfio_fsl_mc.c
>>> @@ -108,9 +108,7 @@ static void vfio_fsl_mc_close_device(struct vfio_device *core_vdev)
>>> /* reset the device before cleaning up the interrupts */
>>> ret = vfio_fsl_mc_reset_device(vdev);
>>>
>>> - if (WARN_ON(ret))
>>> - dev_warn(&mc_cont->dev,
>>> - "VFIO_FLS_MC: reset device has failed (%d)\n", ret);
>>> + WARN(ret, "VFIO_FSL_MC: reset device has failed (%d)\n", ret);
>> Hm, but this drops the device information, not such a fan... maybe the
>> author can chime in?
> Diana, what do you want to do here? Thanks,
I would prefer to keep the device information. So, I am OK with
something like:
if (ret)
dev_warn(&mc_cont->dev,
"VFIO_FSL_MC: reset device has failed (%d)\n", ret);
Thanks,
Diana
^ permalink raw reply [flat|nested] 5+ messages in thread
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2022-08-16 15:24 [PATCH v2] vfio/fsl-mc: Fix a typo in a message Christophe JAILLET
2022-08-16 15:46 ` Jason Gunthorpe
2022-08-22 9:19 ` Cornelia Huck
2022-08-25 21:01 ` Alex Williamson
2022-08-26 12:05 ` Diana Madalina Craciun
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