There is a plan to replace vm_insert_page with new API
vmf_insert_page. As part of it, converting vm_insert_page
to use vmf_insert_page.
Signed-off-by: Souptick Joarder
---
drivers/android/binder_alloc.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/android
On Fri, Nov 9, 2018 at 8:17 PM Greg KH wrote:
>
> On Fri, Nov 09, 2018 at 10:40:14PM +0800, kbuild test robot wrote:
> > Hi Brajeswar,
> >
> > Thank you for the patch! Yet something to improve:
> >
> > [auto build test ERROR on staging/staging-testing]
> > [also build test ERROR on v4.20-rc1 next-
Fix this by passing the page_nr to free_user_pages(). If page_nr > 0
pages will be unpinned based on bo->mem_type. This will also take care
of non error handling path.
Fixes: 14a638ab96c5 ("media: atomisp: use pin_user_pages() for memory
allocation")
Signed-off-by: Souptick Joarder
C
Hi Dan,
On Mon, Sep 28, 2020 at 2:08 PM Dan Carpenter wrote:
>
> On Sun, Sep 27, 2020 at 08:38:04PM +0530, Souptick Joarder wrote:
> > Inside alloc_user_pages() based on flag value either pin_user_pages()
> > or get_user_pages_fast() will be called. However, these API might
Fix this by passing the page_nr to free_user_pages(). If page_nr > 0
pages will be unpinned based on bo->mem_type. This will also take care
of non error handling path.
Fixes: 14a638ab96c5 ("media: atomisp: use pin_user_pages() for memory
allocation")
Signed-off-by: Souptick J
On Wed, Nov 4, 2020 at 7:32 AM Souptick Joarder wrote:
>
> Inside alloc_user_pages() based on flag value either pin_user_pages()
> or get_user_pages_fast() will be called. However, these API might fail.
>
> But free_user_pages() called in error handling path doesn't bother
On Thu, Nov 19, 2020 at 1:06 AM Souptick Joarder wrote:
>
> On Wed, Nov 4, 2020 at 7:32 AM Souptick Joarder wrote:
> >
> > Inside alloc_user_pages() based on flag value either pin_user_pages()
> > or get_user_pages_fast() will be called. However, these API might fail.
>
On Wed, Dec 9, 2020 at 1:18 AM Souptick Joarder wrote:
>
> On Thu, Nov 19, 2020 at 1:06 AM Souptick Joarder wrote:
> >
> > On Wed, Nov 4, 2020 at 7:32 AM Souptick Joarder
> > wrote:
> > >
> > > Inside alloc_user_pages() based on flag value either pin
On Wed, Jan 9, 2019 at 8:56 PM Brajeswar Ghosh
wrote:
>
> Remove linux/mutex.h.h which is included more than once
>
> Signed-off-by: Brajeswar Ghosh
Acked-by: Souptick Joarder
> ---
> drivers/staging/android/vsoc.c | 1 -
> 1 file changed, 1 deletion(-)
>
> d
As mentioned in TODO list, Removed VSOC_WAIT_FOR_INCOMING_INTERRUPT
ioctl. This functionality has been superseded by the futex and is
there for legacy reasons.
Signed-off-by: Souptick Joarder
---
drivers/staging/android/uapi/vsoc_shm.h | 7 ---
drivers/staging/android/vsoc.c | 5
On Mon, Feb 11, 2019 at 9:10 PM Greg KH wrote:
>
> On Mon, Feb 11, 2019 at 08:56:02PM +0530, Souptick Joarder wrote:
> > As mentioned in TODO list, Removed VSOC_WAIT_FOR_INCOMING_INTERRUPT
> > ioctl. This functionality has been superseded by the futex and is
> >
On Mon, Feb 11, 2019 at 9:27 PM Greg KH wrote:
>
> On Mon, Feb 11, 2019 at 09:21:19PM +0530, Souptick Joarder wrote:
> > On Mon, Feb 11, 2019 at 9:10 PM Greg KH wrote:
> > >
> > > On Mon, Feb 11, 2019 at 08:56:02PM +0530, Souptick Joarder wrote:
> > &g
On Tue, Feb 12, 2019 at 12:28 AM Alistair Strachan wrote:
>
> On Mon, Feb 11, 2019 at 9:22 AM Todd Kjos wrote:
> >
> > +Alistair Strachan
> >
> > On Mon, Feb 11, 2019 at 9:11 AM Greg KH wrote:
> > >
> > > On Mon, Feb 11, 2019 at 10:15:18PM +0530
Hi Ira,
On Wed, Feb 20, 2019 at 11:01 AM wrote:
>
> From: Ira Weiny
>
> To facilitate additional options to get_user_pages_fast() change the
> singular write parameter to be gup_flags.
>
> This patch does not change any functionality. New functionality will
> follow in subsequent patches.
>
> S
On Wed, Nov 29, 2017 at 4:00 PM, Souptick Joarder wrote:
> On Wed, Nov 29, 2017 at 6:25 AM, David Daney wrote:
>> From: Carlos Munoz
>>
>> The Cavium OCTEON cn78xx and cn73xx SoCs have network packet I/O
>> hardware that is significantly different from previous g
Hi David, Dan,
On Thu, Nov 30, 2017 at 12:50 AM, David Daney wrote:
> On 11/29/2017 08:07 AM, Souptick Joarder wrote:
>>
>> On Wed, Nov 29, 2017 at 4:00 PM, Souptick Joarder
>> wrote:
>>>
>>> On Wed, Nov 29, 2017 at 6:25 AM, David Daney
>>> wr
->
1c8f422059ae5da07db7406ab916203f9417e396
Signed-off-by: Souptick Joarder
---
drivers/android/binder.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 15e3d3c..65be4ec 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binde
Signed-off-by: Souptick Joarder
---
drivers/staging/lustre/lustre/llite/llite_mmap.c | 29
1 file changed, 15 insertions(+), 14 deletions(-)
diff --git a/drivers/staging/lustre/lustre/llite/llite_mmap.c
b/drivers/staging/lustre/lustre/llite/llite_mmap.c
index c0533bd..6aaf
On Mon, Apr 23, 2018 at 2:48 PM, Greg KH wrote:
> On Mon, Apr 16, 2018 at 08:41:21PM +0530, Souptick Joarder 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
>>
: change return type
to vm_fault_t")
Signed-off-by: Souptick Joarder
---
drivers/android/binder.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 15e3d3c..65be4ec 100644
--- a/drivers/android/binder.c
+++ b/dr
On Sun, Apr 22, 2018 at 8:50 AM, Matthew Wilcox wrote:
> On Sun, Apr 22, 2018 at 03:47:24AM +0530, Souptick Joarder wrote:
>> @@ -261,7 +261,7 @@ static inline int to_fault_error(int result)
>> * \retval VM_FAULT_ERROR on general error
>> * \retval NOPAGE_OOM not have me
On Mon, Apr 23, 2018 at 11:05 PM, Matthew Wilcox wrote:
> On Mon, Apr 23, 2018 at 10:12:30PM +0530, Souptick Joarder wrote:
>> On Sun, Apr 22, 2018 at 8:50 AM, Matthew Wilcox wrote:
>> > On Sun, Apr 22, 2018 at 03:47:24AM +0530, Souptick Joarder wrote:
>> >> @@ -261
Signed-off-by: Souptick Joarder
---
v2: updated the change log
drivers/staging/lustre/lustre/llite/llite_mmap.c | 35
1 file changed, 18 insertions(+), 17 deletions(-)
diff --git a/drivers/staging/lustre/lustre/llite/llite_mmap.c
b/drivers/staging/lustre/lustre/llite/ll
On Sun, May 20, 2018 at 6:12 PM, Greg KH wrote:
> On Thu, May 17, 2018 at 12:27:11AM +0530, Souptick Joarder wrote:
>> Use new return type vm_fault_t for fault handler. For
>> now, this is just documenting that the function returns
>> a VM_FAULT value rather than an errn
_t") was added in 4.17-rc1 to introduce the new
typedef vm_fault_t. Currently we are making change to all
drivers to return vm_fault_t for page fault handlers. As
part of that lustre driver is also getting changed to
return vm_fault_t type.
Signed-off-by: Souptick Joarder
---
v2: updated the c
On Mon, May 21, 2018 at 11:39 PM, Souptick Joarder wrote:
> Use new return type vm_fault_t for fault handler. 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 t
On Tue, Jun 12, 2018 at 2:37 AM, Greg KH wrote:
> On Tue, Jun 12, 2018 at 02:30:27AM +0530, Souptick Joarder wrote:
>> > >
>> > > If no further comment, we would like to get this patch in 4.18-rc-X.
>> >
>> > Why? Is it a regression fix? That's
On Thu, Jun 14, 2018 at 12:59 PM, NeilBrown wrote:
> On Tue, Jun 12 2018, Souptick Joarder wrote:
>
>> On 12-Jun-2018 2:21 AM, "Greg KH" wrote:
>>>
>>> On Tue, Jun 12, 2018 at 02:00:47AM +0530, Souptick Joarder wrote:
>>> > On Mon, May 21, 2
{get|pin}_user_pages_fast() will have 2 return values -errno &
no of pinned pages.
Update all the callers which deals with return value 0 accordingly.
Signed-off-by: Souptick Joarder
---
arch/ia64/kernel/err_inject.c | 2 +-
drivers/platform/goldfish/goldfish_pipe.c | 2 +-
drivers/st
On Wed, May 6, 2020 at 1:08 AM John Hubbard wrote:
>
> On 2020-05-05 12:14, Souptick Joarder wrote:
> > Currently {get|pin}_user_pages_fast() have 3 return value 0, -errno
> > and no of pinned pages. The only case where these two functions will
> > return 0, is for nr_p
On Wed, May 6, 2020 at 3:36 PM Jan Kara wrote:
>
> On Wed 06-05-20 02:06:56, Souptick Joarder wrote:
> > On Wed, May 6, 2020 at 1:08 AM John Hubbard wrote:
> > >
> > > On 2020-05-05 12:14, Souptick Joarder wrote:
> > > > Currently {get|pin}_user_
On Wed, May 6, 2020 at 6:29 PM Jan Kara wrote:
>
> On Wed 06-05-20 17:51:39, Souptick Joarder wrote:
> > On Wed, May 6, 2020 at 3:36 PM Jan Kara wrote:
> > >
> > > On Wed 06-05-20 02:06:56, Souptick Joarder wrote:
> > > > On Wed, May 6, 2020 at 1:08 AM J
On Thu, May 7, 2020 at 3:43 PM Jan Kara wrote:
>
> On Wed 06-05-20 21:38:40, Souptick Joarder wrote:
> > On Wed, May 6, 2020 at 6:29 PM Jan Kara wrote:
> > >
> > > On Wed 06-05-20 17:51:39, Souptick Joarder wrote:
> > > > On Wed, May 6, 2020 at 3:36 PM J
Hi Lim,
On Wed, Dec 30, 2015 at 5:45 PM, Chaehyun Lim wrote:
> This patch changes return type of host_int_get_ipaddress from s32 to
> int. The result variable gets return value from wilc_mq_send that has
> data type of int. It should be changed return type of this function as
> well as data type
HI Glen,
On Thu, Dec 24, 2015 at 11:32 AM, Glen Lee wrote:
> This patch fixes a bug that return always 0 so it fails every time.
>
> Fixes: c1af9db78950 ("staging: wilc1000: call linux_sdio_init instead of
> io_init")
> Signed-off-by: Glen Lee
> ---
> Changes in v2: separate v1 patch into two p
On Tue, Feb 16, 2016 at 3:42 AM, Larry Finger wrote:
> Routine rtl_addr_delay() uses delay statements in code that can
> sleep. To improve system responsiveness, the various delay statements
> are changed.
>
> In addition, routines rtl_rfreg_delay() and rtl_bb_delay() are
> rewritten to use the co
Hi Larry, Greg,
On Thu, Oct 20, 2016 at 12:29 PM, Souptick Joarder wrote:
> This patch is added to free memory and return failure when kmalloc fails
>
> Signed-off-by: Souptick joarder
> ---
> drivers/staging/rtl8712/os_intfs.c | 3 ++-
> drivers/staging/rtl8712/
Hi Greg,
On Tue, Oct 25, 2016 at 2:33 PM, Greg KH wrote:
> On Thu, Oct 20, 2016 at 12:29:33PM +0530, Souptick Joarder wrote:
>> This patch is added to free memory and return failure when kmalloc fails
>
> I'm sorry, but I can not parse that sentance. Can you rephrase this a
On Tue, Oct 25, 2016 at 11:41 PM, Greg KH wrote:
> On Tue, Oct 25, 2016 at 10:06:48PM +0530, Souptick Joarder wrote:
>> Hi Greg,
>>
>>
>> On Tue, Oct 25, 2016 at 2:33 PM, Greg KH wrote:
>> > On Thu, Oct 20, 2016 at 12:29:33PM +0530, Souptick Joarder wrot
-off-by: Souptick joarder
---
drivers/staging/rtl8712/rtl871x_cmd.c | 5 -
drivers/staging/rtl8712/rtl871x_xmit.c | 5 -
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/rtl8712/rtl871x_cmd.c
b/drivers/staging/rtl8712/rtl871x_cmd.c
index b7ee5e6..04638f1
On Wed, Oct 26, 2016 at 12:39 PM, Greg KH wrote:
> On Wed, Oct 26, 2016 at 12:30:26PM +0530, Souptick Joarder wrote:
>> There are few functions where we need to free previously allocated memory
>> when kmalloc fails. Else it may lead to memory leakage.
>> In
-off-by: Souptick joarder
---
drivers/staging/rtl8712/rtl871x_cmd.c | 5 -
drivers/staging/rtl8712/rtl871x_xmit.c | 5 -
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/rtl8712/rtl871x_cmd.c
b/drivers/staging/rtl8712/rtl871x_cmd.c
index b7ee5e6..04638f1
On Thu, Oct 27, 2016 at 11:20 AM, Greg KH wrote:
> On Thu, Oct 27, 2016 at 11:10:09AM +0530, Souptick Joarder wrote:
>> There are few functions where we need to free previously allocated memory
>> when kmalloc fails. Else it may lead to memory leakage.
>> In
There are few functions where we need to free previously allocated memory
when kmalloc fails.Else it may lead to memory leakage.In _init_cmd_priv()
and _r8712_init_xmit_priv(),in few places we are not freeing previously
allocated memory when kmalloc fails.
Signed-off-by: Souptick joarder
On Thu, Oct 27, 2016 at 6:40 PM, Greg KH wrote:
> On Thu, Oct 27, 2016 at 01:46:13PM +0530, Souptick Joarder wrote:
>> There are few functions where we need to free previously allocated memory
>> when kmalloc fails.Else it may lead to memory leakage.In _init_cm
There are few functions where we need to free previously allocated memory
when kmalloc fails. Else it may lead to memory leakage. In _init_cmd_priv()
and _r8712_init_xmit_priv(), in few places we are not freeing previously
allocated memory when kmalloc fails.
Signed-off-by: Souptick joarder
On Sun, Oct 30, 2016 at 8:41 PM, Greg KH wrote:
> On Fri, Oct 28, 2016 at 10:37:53AM +0530, Souptick Joarder wrote:
>> There are few functions where we need to free previously allocated memory
>> when kmalloc fails. Else it may lead to memory leakage. In _init_cm
There are few functions where we need to free previously allocated
memory when kmalloc fails. Else it may lead to memory leakage. In
_init_cmd_priv() and _r8712_init_xmit_priv(), in few places we are
not freeing previously allocated memory when kmalloc fails.
Signed-off-by: Souptick joarder
H Greg,
On Mon, Oct 31, 2016 at 3:37 PM, Greg KH wrote:
> On Mon, Oct 31, 2016 at 02:32:39PM +0530, Souptick Joarder wrote:
>> There are few functions where we need to free previously allocated
>> memory when kmalloc fails. Else it may lead to memory leakage. In
>>
There are few functions where we need to free previously allocated
memory when kmalloc fails. Else it may lead to memory leakage. In
_init_cmd_priv() and _r8712_init_xmit_priv(), in few places we are
not freeing previously allocated memory when kmalloc fails.
Signed-off-by: Souptick joarder
[2]: basically, this is a small
part of fixing a long-standing disconnect between pinning pages, and
file systems' use of those pages.
[1] Documentation/core-api/pin_user_pages.rst
[2] "Explicit pinning of user-space pages":
https://lwn.net/Articles/807108/
Signed-off-
On Thu, May 28, 2020 at 4:34 PM Dan Carpenter wrote:
>
> On Thu, May 28, 2020 at 02:32:42AM +0530, Souptick Joarder wrote:
> > This code was using get_user_pages_fast(), in a "Case 2" scenario
> > (DMA/RDMA), using the categorization from [1]. That means that
On Fri, May 29, 2020 at 11:46 AM Souptick Joarder wrote:
>
> On Thu, May 28, 2020 at 4:34 PM Dan Carpenter
> wrote:
> >
> > On Thu, May 28, 2020 at 02:32:42AM +0530, Souptick Joarder wrote:
> > > This code was using get_user_pages_fast(), in a "Case 2&qu
rticles/807108/
Signed-off-by: Souptick Joarder
Cc: John Hubbard
Cc: Dan Carpenter
---
Hi,
I'm compile tested this, but unable to run-time test, so any testing
help is much appriciated.
drivers/staging/gasket/gasket_page_table.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletio
d
it as part of this patch.
[1] Documentation/core-api/pin_user_pages.rst
[2] "Explicit pinning of user-space pages":
https://lwn.net/Articles/807108/
Signed-off-by: Souptick Joarder
Cc: John Hubbard
---
Hi,
I'm compile tested this, but unable to run-time test, so any t
rticles/807108/
Signed-off-by: Souptick Joarder
Cc: John Hubbard
---
Hi,
I'm compile tested this, but unable to run-time test, so any testing
help is much appriciated.
.../vc04_services/interface/vchiq_arm/vchiq_2835_arm.c | 16 +---
1 file changed, 5 insertions(+), 11 delet
On Mon, Jun 1, 2020 at 7:15 AM John Hubbard wrote:
>
> On 2020-05-31 10:51, Souptick Joarder wrote:
> > In 2019, we introduced pin_user_pages*() and now we are converting
> > get_user_pages*() to the new API as appropriate. [1] & [2] could
> > be referred for mo
On Tue, Jun 9, 2020 at 12:47 AM Dan Carpenter wrote:
>
> On Tue, Jun 09, 2020 at 12:31:42AM +0530, Souptick Joarder wrote:
> > > > @@ -189,10 +192,9 @@ static int kpc_dma_transfer(struct
> > > > dev_private_data *priv,
> > > > sg_free_t
There is a bug, when get_user_pages() failed but partially pinned
pages are not unpinned. Fixed it.
Also, int is more appropriate type for rv. Changed it.
Signed-off-by: Souptick Joarder
Cc: John Hubbard
Cc: Bharath Vedartham
Cc: Dan Carpenter
---
drivers/staging/kpc2000/kpc_dma/fileops.c
This series contains few clean up, minor bug fixes and
Convert get_user_pages() to pin_user_pages().
I'm compile tested this, but unable to run-time test,
so any testing help is much appriciated.
Souptick Joarder (4):
staging: kpc2000: Unpin partial pinned pages
staging: kpc2000: kp
As 3 goto level referring to same common code, those can be
accomodated with a single goto level and renameing it to
unpin_user_pages.
Signed-off-by: Souptick Joarder
Cc: Dan Carpenter
Cc: John Hubbard
---
drivers/staging/kpc2000/kpc_dma/fileops.c | 21 +
1 file changed, 9
rticles/807108/
Signed-off-by: Souptick Joarder
Cc: John Hubbard
Cc: Bharath Vedartham
Cc: Dan Carpenter
---
drivers/staging/kpc2000/kpc_dma/fileops.c | 16 ++--
1 file changed, 6 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/kpc2000/kpc_dma/fileops.c
b/drivers/s
First, convert set_page_dirty() to set_page_dirty_lock()
Second, there is an interval in there after set_page_dirty() and
before put_page(), in which the device could be running and setting
pages dirty. Moving set_page_dirty_lock() after dma_unmap_sg().
Signed-off-by: Souptick Joarder
Suggested
rticles/807108/
Signed-off-by: Souptick Joarder
Acked-by: Dan Carpenter
Cc: John Hubbard
Cc: Dan Carpenter
---
Hi,
I'm compile tested this, but unable to run-time test, so any testing
help is much appriciated.
v2:
Added review tag.
drivers/staging/gasket/gasket_page_table.c
On Wed, Jun 17, 2020 at 4:43 PM Dan Carpenter wrote:
>
> On Wed, Jun 17, 2020 at 07:57:20AM +0530, Souptick Joarder wrote:
> > There is a bug, when get_user_pages() failed but partially pinned
> > pages are not unpinned. Fixed it.
> >
> > Also, int is more appro
On Wed, Jun 17, 2020 at 11:29 PM Dan Carpenter wrote:
>
> On Wed, Jun 17, 2020 at 11:13:32PM +0530, Souptick Joarder wrote:
> > On Wed, Jun 17, 2020 at 4:43 PM Dan Carpenter
> > wrote:
> > >
> > > On Wed, Jun 17, 2020 at 07:57:20AM +0530, Souptick Joarder
On Wed, Jun 17, 2020 at 7:50 AM Souptick Joarder wrote:
>
> First, convert set_page_dirty() to set_page_dirty_lock()
>
> Second, there is an interval in there after set_page_dirty() and
> before put_page(), in which the device could be running and setting
> pages dirty. Moving s
ace pages":
https://lwn.net/Articles/807108/
Signed-off-by: Souptick Joarder
Cc: John Hubbard
Cc: Bharath Vedartham
Cc: Dan Carpenter
---
drivers/staging/kpc2000/kpc_dma/fileops.c | 13 +
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/k
First, convert set_page_dirty() to set_page_dirty_lock()
Second, there is an interval in there after set_page_dirty() and
before put_page(), in which the device could be running and setting
pages dirty. Moving set_page_dirty_lock() after dma_unmap_sg().
Signed-off-by: Souptick Joarder
Suggested
pages and changed the other patches in series accordingly.
Minor update in change logs.
Cc: John Hubbard
Cc: Bharath Vedartham
Cc: Dan Carpenter
Souptick Joarder (4):
staging: kpc2000: kpc_dma: Unpin partial pinned pages
staging: kpc2000: kpc_dma: Convert set_
As 3 goto level referring to same common code, those can be
accomodated with a single goto level and renameing it to
unpin_pages. Set the -ERRNO when returning partial mapped
pages in more appropriate place.
Signed-off-by: Souptick Joarder
Cc: John Hubbard
Cc: Bharath Vedartham
Cc: Dan
There is a bug, when get_user_pages() failed but partially pinned
pages are not unpinned and positive numbers are returned instead of
-ERRNO. Fixed it.
Also, int is more appropriate type for rv. Changed it.
Signed-off-by: Souptick Joarder
Cc: John Hubbard
Cc: Dan Carpenter
Cc: Bharath
pages and changed the other patches in series accordingly.
Minor update in change logs.
v3:
Address review comment to invoke the right goto level when allocation
failed in patch[4/4].
Cc: John Hubbard
Cc: Bharath Vedartham
Cc: Dan Carpenter
Souptick Joarder (4):
stagin
First, convert set_page_dirty() to set_page_dirty_lock()
Second, there is an interval in there after set_page_dirty() and
before put_page(), in which the device could be running and setting
pages dirty. Moving set_page_dirty_lock() after dma_unmap_sg().
Signed-off-by: Souptick Joarder
Suggested
There is a bug, when get_user_pages() failed but partially pinned
pages are not unpinned and positive numbers are returned instead of
-ERRNO. Fixed it.
Also, int is more appropriate type for rv. Changed it.
Signed-off-by: Souptick Joarder
Cc: John Hubbard
Cc: Dan Carpenter
Cc: Bharath
ace pages":
https://lwn.net/Articles/807108/
Signed-off-by: Souptick Joarder
Cc: John Hubbard
Cc: Bharath Vedartham
Cc: Dan Carpenter
---
drivers/staging/kpc2000/kpc_dma/fileops.c | 13 +
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/k
corrected now.
Signed-off-by: Souptick Joarder
Cc: John Hubbard
Cc: Bharath Vedartham
Cc: Dan Carpenter
---
drivers/staging/kpc2000/kpc_dma/fileops.c | 25 +
1 file changed, 13 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/kpc2000/kpc_dma/fileops.c
b
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