2019-01-09 16:32:17

by Souptick Joarder

Subject: [PATCH] x86/mm/fault.c: Convert to use vm_fault_t

Convert to use vm_fault_t type for last argument of do_sigbus().

Signed-off-by: Souptick Joarder <[email protected]>
---
arch/x86/mm/fault.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 2ff25ad..dea3725 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -1031,7 +1031,7 @@ static inline bool bad_area_access_from_pkeys(unsigned long error_code,

static void
do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
- unsigned int fault)
+ vm_fault_t fault)
{
struct task_struct *tsk = current;

--
1.9.1

2019-01-09 20:05:51

by Souptick Joarder

Subject: Re: [PATCH] x86/mm/fault.c: Convert to use vm_fault_t

On Wed, Jan 9, 2019 at 8:48 PM Souptick Joarder <[email protected]> wrote:
>
> Convert to use vm_fault_t type for last argument of do_sigbus().
>
> Signed-off-by: Souptick Joarder <[email protected]>

kbuild reported a warning during testing of final vm_fault_t patch integrated
in mm tree.

[auto build test WARNING on linus/master]
[also build test WARNING on v5.0-rc1 next-20190109]
[if your patch is applied to the wrong git tree, please drop us a note
to help improve the system]

url: https://github.com/0day-ci/linux/commits/Souptick-Joarder/mm-Create-the-new-vm_fault_t-type/20190109-154216

This patch has fixed the warning.

> ---
> arch/x86/mm/fault.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
> index 2ff25ad..dea3725 100644
> --- a/arch/x86/mm/fault.c
> +++ b/arch/x86/mm/fault.c
> @@ -1031,7 +1031,7 @@ static inline bool bad_area_access_from_pkeys(unsigned long error_code,
>
> static void
> do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
> - unsigned int fault)
> + vm_fault_t fault)
> {
> struct task_struct *tsk = current;
>
> --
> 1.9.1
>