* [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 related [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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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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