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* [PATCH] device-dax: Convert variable to vm_fault_t type
@ 2018-08-30 15:38 Souptick Joarder
  2018-08-30 15:40 ` Souptick Joarder
  0 siblings, 1 reply; 2+ messages in thread
From: Souptick Joarder @ 2018-08-30 15:38 UTC (permalink / raw)
  To: akpm; +Cc: linux-nvdimm, linux-kernel, willy, zwisler

As part of commit 226ab561075f ("device-dax: Convert to
vmf_insert_mixed and vm_fault_t") in 4.19-rc1,
'rc' was not converted to vm_fault_t. Now converted.

Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
---
 drivers/dax/device.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/dax/device.c b/drivers/dax/device.c
index 6fd4608..bbe4d72 100644
--- a/drivers/dax/device.c
+++ b/drivers/dax/device.c
@@ -392,7 +392,8 @@ static vm_fault_t dev_dax_huge_fault(struct vm_fault *vmf,
 {
 	struct file *filp = vmf->vma->vm_file;
 	unsigned long fault_size;
-	int rc, id;
+	vm_fault_t rc = VM_FAULT_SIGBUS;
+	int id;
 	pfn_t pfn;
 	struct dev_dax *dev_dax = filp->private_data;
 
-- 
1.9.1

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^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [PATCH] device-dax: Convert variable to vm_fault_t type
  2018-08-30 15:38 [PATCH] device-dax: Convert variable to vm_fault_t type Souptick Joarder
@ 2018-08-30 15:40 ` Souptick Joarder
  0 siblings, 0 replies; 2+ messages in thread
From: Souptick Joarder @ 2018-08-30 15:40 UTC (permalink / raw)
  To: Andrew Morton; +Cc: linux-nvdimm, linux-kernel, Matthew Wilcox, zwisler

On Thu, Aug 30, 2018 at 9:05 PM Souptick Joarder <jrdr.linux@gmail.com> wrote:
>
> As part of commit 226ab561075f ("device-dax: Convert to
> vmf_insert_mixed and vm_fault_t") in 4.19-rc1,
> 'rc' was not converted to vm_fault_t. Now converted.
>
> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>

Sorry, I missed this initially.
> ---
>  drivers/dax/device.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/dax/device.c b/drivers/dax/device.c
> index 6fd4608..bbe4d72 100644
> --- a/drivers/dax/device.c
> +++ b/drivers/dax/device.c
> @@ -392,7 +392,8 @@ static vm_fault_t dev_dax_huge_fault(struct vm_fault *vmf,
>  {
>         struct file *filp = vmf->vma->vm_file;
>         unsigned long fault_size;
> -       int rc, id;
> +       vm_fault_t rc = VM_FAULT_SIGBUS;
> +       int id;
>         pfn_t pfn;
>         struct dev_dax *dev_dax = filp->private_data;
>
> --
> 1.9.1
>
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^ permalink raw reply	[flat|nested] 2+ messages in thread

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2018-08-30 15:38 [PATCH] device-dax: Convert variable to vm_fault_t type Souptick Joarder
2018-08-30 15:40 ` Souptick Joarder

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