* [PATCH v2] powerpc: kvm: Change return type to vm_fault_t
@ 2018-05-10 18:39 ` Souptick Joarder
0 siblings, 0 replies; 8+ messages in thread
From: Souptick Joarder @ 2018-05-10 18:27 UTC (permalink / raw)
To: paulus, benh, mpe, willy; +Cc: kvm-ppc, linuxppc-dev, linux-kernel
Use new return type vm_fault_t for fault handler
in struct vm_operations_struct. For now, this is
just documenting that the function returns a
VM_FAULT value rather than an errno. Once all
instances are converted, vm_fault_t will become
a distinct type.
commit 1c8f422059ae ("mm: change return type to
vm_fault_t")
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
---
v2: Updated the change log
arch/powerpc/kvm/book3s_64_vio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c
index 4dffa61..346ac0d 100644
--- a/arch/powerpc/kvm/book3s_64_vio.c
+++ b/arch/powerpc/kvm/book3s_64_vio.c
@@ -237,7 +237,7 @@ static void release_spapr_tce_table(struct rcu_head *head)
kfree(stt);
}
-static int kvm_spapr_tce_fault(struct vm_fault *vmf)
+static vm_fault_t kvm_spapr_tce_fault(struct vm_fault *vmf)
{
struct kvmppc_spapr_tce_table *stt = vmf->vma->vm_file->private_data;
struct page *page;
--
1.9.1
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2] powerpc: kvm: Change return type to vm_fault_t
@ 2018-05-10 18:39 ` Souptick Joarder
0 siblings, 0 replies; 8+ messages in thread
From: Souptick Joarder @ 2018-05-10 18:39 UTC (permalink / raw)
To: paulus, benh, mpe, willy; +Cc: kvm-ppc, linuxppc-dev, linux-kernel
Use new return type vm_fault_t for fault handler
in struct vm_operations_struct. For now, this is
just documenting that the function returns a
VM_FAULT value rather than an errno. Once all
instances are converted, vm_fault_t will become
a distinct type.
commit 1c8f422059ae ("mm: change return type to
vm_fault_t")
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
---
v2: Updated the change log
arch/powerpc/kvm/book3s_64_vio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c
index 4dffa61..346ac0d 100644
--- a/arch/powerpc/kvm/book3s_64_vio.c
+++ b/arch/powerpc/kvm/book3s_64_vio.c
@@ -237,7 +237,7 @@ static void release_spapr_tce_table(struct rcu_head *head)
kfree(stt);
}
-static int kvm_spapr_tce_fault(struct vm_fault *vmf)
+static vm_fault_t kvm_spapr_tce_fault(struct vm_fault *vmf)
{
struct kvmppc_spapr_tce_table *stt = vmf->vma->vm_file->private_data;
struct page *page;
--
1.9.1
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH v2] powerpc: kvm: Change return type to vm_fault_t
2018-05-10 18:39 ` Souptick Joarder
@ 2018-05-16 4:53 ` Souptick Joarder
-1 siblings, 0 replies; 8+ messages in thread
From: Souptick Joarder @ 2018-05-16 4:41 UTC (permalink / raw)
To: paulus, benh, mpe, Matthew Wilcox; +Cc: kvm-ppc, linuxppc-dev, linux-kernel
On Thu, May 10, 2018 at 11:57 PM, Souptick Joarder <jrdr.linux@gmail.com> wrote:
> Use new return type vm_fault_t for fault handler
> in struct vm_operations_struct. For now, this is
> just documenting that the function returns a
> VM_FAULT value rather than an errno. Once all
> instances are converted, vm_fault_t will become
> a distinct type.
>
> commit 1c8f422059ae ("mm: change return type to
> vm_fault_t")
>
> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
> ---
> v2: Updated the change log
>
> arch/powerpc/kvm/book3s_64_vio.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c
> index 4dffa61..346ac0d 100644
> --- a/arch/powerpc/kvm/book3s_64_vio.c
> +++ b/arch/powerpc/kvm/book3s_64_vio.c
> @@ -237,7 +237,7 @@ static void release_spapr_tce_table(struct rcu_head *head)
> kfree(stt);
> }
>
> -static int kvm_spapr_tce_fault(struct vm_fault *vmf)
> +static vm_fault_t kvm_spapr_tce_fault(struct vm_fault *vmf)
> {
> struct kvmppc_spapr_tce_table *stt = vmf->vma->vm_file->private_data;
> struct page *page;
> --
> 1.9.1
>
If no comment, we would like to get this patch in queue
for 4.18.
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH v2] powerpc: kvm: Change return type to vm_fault_t
@ 2018-05-16 4:53 ` Souptick Joarder
0 siblings, 0 replies; 8+ messages in thread
From: Souptick Joarder @ 2018-05-16 4:53 UTC (permalink / raw)
To: paulus, benh, mpe, Matthew Wilcox; +Cc: kvm-ppc, linuxppc-dev, linux-kernel
On Thu, May 10, 2018 at 11:57 PM, Souptick Joarder <jrdr.linux@gmail.com> wrote:
> Use new return type vm_fault_t for fault handler
> in struct vm_operations_struct. For now, this is
> just documenting that the function returns a
> VM_FAULT value rather than an errno. Once all
> instances are converted, vm_fault_t will become
> a distinct type.
>
> commit 1c8f422059ae ("mm: change return type to
> vm_fault_t")
>
> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
> ---
> v2: Updated the change log
>
> arch/powerpc/kvm/book3s_64_vio.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c
> index 4dffa61..346ac0d 100644
> --- a/arch/powerpc/kvm/book3s_64_vio.c
> +++ b/arch/powerpc/kvm/book3s_64_vio.c
> @@ -237,7 +237,7 @@ static void release_spapr_tce_table(struct rcu_head *head)
> kfree(stt);
> }
>
> -static int kvm_spapr_tce_fault(struct vm_fault *vmf)
> +static vm_fault_t kvm_spapr_tce_fault(struct vm_fault *vmf)
> {
> struct kvmppc_spapr_tce_table *stt = vmf->vma->vm_file->private_data;
> struct page *page;
> --
> 1.9.1
>
If no comment, we would like to get this patch in queue
for 4.18.
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH v2] powerpc: kvm: Change return type to vm_fault_t
2018-05-16 4:53 ` Souptick Joarder
@ 2018-05-16 7:08 ` Paul Mackerras
-1 siblings, 0 replies; 8+ messages in thread
From: Paul Mackerras @ 2018-05-16 7:08 UTC (permalink / raw)
To: Souptick Joarder
Cc: benh, mpe, Matthew Wilcox, kvm-ppc, linuxppc-dev, linux-kernel
On Wed, May 16, 2018 at 10:11:11AM +0530, Souptick Joarder wrote:
> On Thu, May 10, 2018 at 11:57 PM, Souptick Joarder <jrdr.linux@gmail.com> wrote:
> > Use new return type vm_fault_t for fault handler
> > in struct vm_operations_struct. For now, this is
> > just documenting that the function returns a
> > VM_FAULT value rather than an errno. Once all
> > instances are converted, vm_fault_t will become
> > a distinct type.
> >
> > commit 1c8f422059ae ("mm: change return type to
> > vm_fault_t")
> >
> > Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
> > ---
> > v2: Updated the change log
> >
> > arch/powerpc/kvm/book3s_64_vio.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c
> > index 4dffa61..346ac0d 100644
> > --- a/arch/powerpc/kvm/book3s_64_vio.c
> > +++ b/arch/powerpc/kvm/book3s_64_vio.c
> > @@ -237,7 +237,7 @@ static void release_spapr_tce_table(struct rcu_head *head)
> > kfree(stt);
> > }
> >
> > -static int kvm_spapr_tce_fault(struct vm_fault *vmf)
> > +static vm_fault_t kvm_spapr_tce_fault(struct vm_fault *vmf)
> > {
> > struct kvmppc_spapr_tce_table *stt = vmf->vma->vm_file->private_data;
> > struct page *page;
> > --
> > 1.9.1
> >
>
> If no comment, we would like to get this patch in queue
> for 4.18.
It looks fine - I'll queue it up.
Paul.
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH v2] powerpc: kvm: Change return type to vm_fault_t
@ 2018-05-16 7:08 ` Paul Mackerras
0 siblings, 0 replies; 8+ messages in thread
From: Paul Mackerras @ 2018-05-16 7:08 UTC (permalink / raw)
To: Souptick Joarder
Cc: benh, mpe, Matthew Wilcox, kvm-ppc, linuxppc-dev, linux-kernel
On Wed, May 16, 2018 at 10:11:11AM +0530, Souptick Joarder wrote:
> On Thu, May 10, 2018 at 11:57 PM, Souptick Joarder <jrdr.linux@gmail.com> wrote:
> > Use new return type vm_fault_t for fault handler
> > in struct vm_operations_struct. For now, this is
> > just documenting that the function returns a
> > VM_FAULT value rather than an errno. Once all
> > instances are converted, vm_fault_t will become
> > a distinct type.
> >
> > commit 1c8f422059ae ("mm: change return type to
> > vm_fault_t")
> >
> > Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
> > ---
> > v2: Updated the change log
> >
> > arch/powerpc/kvm/book3s_64_vio.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c
> > index 4dffa61..346ac0d 100644
> > --- a/arch/powerpc/kvm/book3s_64_vio.c
> > +++ b/arch/powerpc/kvm/book3s_64_vio.c
> > @@ -237,7 +237,7 @@ static void release_spapr_tce_table(struct rcu_head *head)
> > kfree(stt);
> > }
> >
> > -static int kvm_spapr_tce_fault(struct vm_fault *vmf)
> > +static vm_fault_t kvm_spapr_tce_fault(struct vm_fault *vmf)
> > {
> > struct kvmppc_spapr_tce_table *stt = vmf->vma->vm_file->private_data;
> > struct page *page;
> > --
> > 1.9.1
> >
>
> If no comment, we would like to get this patch in queue
> for 4.18.
It looks fine - I'll queue it up.
Paul.
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH v2] powerpc: kvm: Change return type to vm_fault_t
2018-05-16 7:08 ` Paul Mackerras
@ 2018-05-16 7:54 ` Souptick Joarder
-1 siblings, 0 replies; 8+ messages in thread
From: Souptick Joarder @ 2018-05-16 7:54 UTC (permalink / raw)
To: Paul Mackerras
Cc: benh, mpe, Matthew Wilcox, kvm-ppc, linuxppc-dev, linux-kernel
On Wed, May 16, 2018 at 12:38 PM, Paul Mackerras <paulus@ozlabs.org> wrote:
> On Wed, May 16, 2018 at 10:11:11AM +0530, Souptick Joarder wrote:
>> On Thu, May 10, 2018 at 11:57 PM, Souptick Joarder <jrdr.linux@gmail.com> wrote:
>> > Use new return type vm_fault_t for fault handler
>> > in struct vm_operations_struct. For now, this is
>> > just documenting that the function returns a
>> > VM_FAULT value rather than an errno. Once all
>> > instances are converted, vm_fault_t will become
>> > a distinct type.
>> >
>> > commit 1c8f422059ae ("mm: change return type to
>> > vm_fault_t")
>> >
>> > Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
>> > ---
>> > v2: Updated the change log
>> >
>> > arch/powerpc/kvm/book3s_64_vio.c | 2 +-
>> > 1 file changed, 1 insertion(+), 1 deletion(-)
>> >
>> > diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c
>> > index 4dffa61..346ac0d 100644
>> > --- a/arch/powerpc/kvm/book3s_64_vio.c
>> > +++ b/arch/powerpc/kvm/book3s_64_vio.c
>> > @@ -237,7 +237,7 @@ static void release_spapr_tce_table(struct rcu_head *head)
>> > kfree(stt);
>> > }
>> >
>> > -static int kvm_spapr_tce_fault(struct vm_fault *vmf)
>> > +static vm_fault_t kvm_spapr_tce_fault(struct vm_fault *vmf)
>> > {
>> > struct kvmppc_spapr_tce_table *stt = vmf->vma->vm_file->private_data;
>> > struct page *page;
>> > --
>> > 1.9.1
>> >
>>
>> If no comment, we would like to get this patch in queue
>> for 4.18.
>
> It looks fine - I'll queue it up.
>
> Paul.
Thanks Paul :)
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH v2] powerpc: kvm: Change return type to vm_fault_t
@ 2018-05-16 7:54 ` Souptick Joarder
0 siblings, 0 replies; 8+ messages in thread
From: Souptick Joarder @ 2018-05-16 7:54 UTC (permalink / raw)
To: Paul Mackerras
Cc: benh, mpe, Matthew Wilcox, kvm-ppc, linuxppc-dev, linux-kernel
On Wed, May 16, 2018 at 12:38 PM, Paul Mackerras <paulus@ozlabs.org> wrote:
> On Wed, May 16, 2018 at 10:11:11AM +0530, Souptick Joarder wrote:
>> On Thu, May 10, 2018 at 11:57 PM, Souptick Joarder <jrdr.linux@gmail.com> wrote:
>> > Use new return type vm_fault_t for fault handler
>> > in struct vm_operations_struct. For now, this is
>> > just documenting that the function returns a
>> > VM_FAULT value rather than an errno. Once all
>> > instances are converted, vm_fault_t will become
>> > a distinct type.
>> >
>> > commit 1c8f422059ae ("mm: change return type to
>> > vm_fault_t")
>> >
>> > Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
>> > ---
>> > v2: Updated the change log
>> >
>> > arch/powerpc/kvm/book3s_64_vio.c | 2 +-
>> > 1 file changed, 1 insertion(+), 1 deletion(-)
>> >
>> > diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c
>> > index 4dffa61..346ac0d 100644
>> > --- a/arch/powerpc/kvm/book3s_64_vio.c
>> > +++ b/arch/powerpc/kvm/book3s_64_vio.c
>> > @@ -237,7 +237,7 @@ static void release_spapr_tce_table(struct rcu_head *head)
>> > kfree(stt);
>> > }
>> >
>> > -static int kvm_spapr_tce_fault(struct vm_fault *vmf)
>> > +static vm_fault_t kvm_spapr_tce_fault(struct vm_fault *vmf)
>> > {
>> > struct kvmppc_spapr_tce_table *stt = vmf->vma->vm_file->private_data;
>> > struct page *page;
>> > --
>> > 1.9.1
>> >
>>
>> If no comment, we would like to get this patch in queue
>> for 4.18.
>
> It looks fine - I'll queue it up.
>
> Paul.
Thanks Paul :)
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2018-05-16 7:54 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-05-10 18:27 [PATCH v2] powerpc: kvm: Change return type to vm_fault_t Souptick Joarder
2018-05-10 18:39 ` Souptick Joarder
2018-05-16 4:41 ` Souptick Joarder
2018-05-16 4:53 ` Souptick Joarder
2018-05-16 7:08 ` Paul Mackerras
2018-05-16 7:08 ` Paul Mackerras
2018-05-16 7:54 ` Souptick Joarder
2018-05-16 7:54 ` Souptick Joarder
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.