From: Eric Biggers
If the kzalloc() in binder_get_thread() fails, binder_poll()
dereferences the resulting NULL pointer.
Fix it by returning POLLERR if the memory allocation failed.
This bug was found by syzkaller using fault injection.
Reported-by: syzbot
Fixes: 457b9a6f09f0 ("Staging: andro
On Mon, Dec 18, 2017 at 08:23:01AM -0800, syzbot wrote:
> Hello,
>
> syzkaller hit the following crash on
> 6084b576dca2e898f5c101baef151f7bfdbb606d
> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw console o
Fixed a coding style issue.
Signed-off-by: Shannon Booth
---
drivers/staging/speakup/main.c | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c
index cf12590..b721f41 100644
--- a/drivers/staging/speakup/mai
ion_buffer_fault_user_mappings's definition has been removed and not be
used anymore, just remove its useless declaration.
Signed-off-by: Yisheng Xie
---
drivers/staging/android/ion/ion.h | 9 -
1 file changed, 9 deletions(-)
diff --git a/drivers/staging/android/ion/ion.h
b/drivers/sta
> Increase cmd_per_lun to allow more I/Os in progress per device,
> particularly for NVMe's. The Hyper-V host side can handle the
> higher count with no issues.
Long/KY/Cathy/Stephen: Please ack/review Michael's patches.
--
Martin K. Petersen Oracle Linux Engineering
_
On Tue, 30 Jan 2018, Thomas Gleixner wrote:
> On Tue, 30 Jan 2018, Radim Krčmář wrote:
> > 2018-01-29 22:48+0100, Thomas Gleixner:
> > > On Wed, 24 Jan 2018, Radim Krčmář wrote:
> > > > 2018-01-24 14:23+0100, Vitaly Kuznetsov:
> > > > > Hyper-V reenlightenment interrupts arrive when the VM is migr
On 01/31/2018 12:15 AM, Greg KH wrote:
On Tue, Jan 30, 2018 at 10:39:13PM +0200, Alexey Skidanov wrote:
dma_buf_vmap and dma_buf_vunmap allow drivers to access buffers, created by ion.
But why would anyone ever want to do that? What is wrong with the
existing interfaces that drivers use to a
On Tue, Jan 30, 2018 at 10:39:13PM +0200, Alexey Skidanov wrote:
> dma_buf_vmap and dma_buf_vunmap allow drivers to access buffers, created by
> ion.
But why would anyone ever want to do that? What is wrong with the
existing interfaces that drivers use to access buffers created by ion?
What cod
On Tue, Dec 19, 2017 at 08:25:00AM -0800, syzbot wrote:
> Hello,
>
> syzkaller hit the following crash on
> 6084b576dca2e898f5c101baef151f7bfdbb606d
> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw console o
On Tue, Dec 12, 2017 at 04:05:17PM -0800, Eric Biggers wrote:
> [+Cc binder maintainers and list]
> [-Cc lockdep maintainers, USB maintainers, and other random people]
>
> On Sat, Dec 02, 2017 at 08:08:01AM -0800, syzbot wrote:
> > BUG: KASAN: use-after-free in __lock_acquire+0x465e/0x47f0
> > ker
Are you working against linux-next? The get_maintainer.pl script should
have told you to CC a bunch of other Android maintainers as well.
regards,
dan carpenter
___
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de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org
dma_buf_vmap and dma_buf_vunmap allow drivers to access buffers, created by ion.
Signed-off-by: Alexey Skidanov
---
Changes in v1:
- Added changelog text
drivers/staging/android/ion/ion.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/staging/android/ion/ion.c
b/
On Tue, 23 Jan 2018 10:34:05 +0100
Mohammed Gamal wrote:
> Commit 0cf737808ae7 ("hv_netvsc: netvsc_teardown_gpadl() split")
> introduced a regression causing VMs not to shutdown on pre-Wind2016
> hosts after netvsc_remove_device() is called. This was caused as the
> GPADL teardown sequence was ch
On Tue, 23 Jan 2018 10:34:04 +0100
Mohammed Gamal wrote:
> Split each of the functions into two for each of send/recv buffers
>
> Signed-off-by: Mohammed Gamal
Splitting these functions is not necessary
___
devel mailing list
de...@linuxdriverproject
In preparation for adding a warning ("kconfig: Warn if help text is
blank"): https://lkml.org/lkml/2018/1/30/516
Signed-off-by: Ulf Magnusson
---
drivers/staging/rtl8192e/rtl8192e/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/rtl8192e/rtl8192e/Kconfig
b/drivers/stag
In preparation for adding a warning ("kconfig: Warn if help text is
blank"): https://lkml.org/lkml/2018/1/30/516
Signed-off-by: Ulf Magnusson
---
drivers/staging/rtl8192u/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/rtl8192u/Kconfig b/drivers/staging/rtl8192u/Kconfi
In preparation for adding a warning ("kconfig: Warn if help text is
blank"): https://lkml.org/lkml/2018/1/30/516
Signed-off-by: Ulf Magnusson
---
drivers/staging/rtl8192e/rtl8192e/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/rtl8192e/rtl8192e/Kconfig
b/drivers/stag
In preparation for adding a warning ("kconfig: Warn if help text is
blank"): https://lkml.org/lkml/2018/1/30/516
Signed-off-by: Ulf Magnusson
---
drivers/staging/rtl8192u/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/rtl8192u/Kconfig b/drivers/staging/rtl8192u/Kconfi
iio_dev->mlock is to be used only by the IIO core for protecting
device mode changes between INDIO_DIRECT and INDIO_BUFFER.
This patch replaces the use of mlock with the already established
buf_lock mutex.
Introducing 'unlocked' forms of read and write registers. The
read/write frequency function
Fix "Avoid camelCase" issue found by checkpatch.pl script.
Signed-off-by: Ajay Singh
Reviewed-by: Claudiu Beznea
---
drivers/staging/wilc1000/host_interface.c | 176 +++---
1 file changed, 88 insertions(+), 88 deletions(-)
diff --git a/drivers/staging/wilc1000/host_inte
Fix "Avoid camelCase" issue reported by checkpatch.pl script.
Signed-off-by: Ajay Singh
Reviewed-by: Claudiu Beznea
---
drivers/staging/wilc1000/host_interface.c | 232 +++---
1 file changed, 116 insertions(+), 116 deletions(-)
diff --git a/drivers/staging/wilc1000/host
Fix "Avoid camelCase" issue found by checkpatch.pl script.
Signed-off-by: Ajay Singh
Reviewed-by: Claudiu Beznea
---
drivers/staging/wilc1000/host_interface.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/wilc1000/host_interface.c
b/drivers/staging
Fix "Avoid camleCase" issue reported by checkpatch.pl script.
Signed-off-by: Ajay Singh
Reviewed-by: Claudiu Beznea
---
drivers/staging/wilc1000/host_interface.c | 146 +++---
1 file changed, 73 insertions(+), 73 deletions(-)
diff --git a/drivers/staging/wilc1000/host_i
Fix "Avoid camelCase" issue reported by checkpatch.pl.
Signed-off-by: Ajay Singh
Reviewed-by: Claudiu Beznea
---
drivers/staging/wilc1000/host_interface.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/wilc1000/host_interface.c
b/drivers/st
Fix "Avoid camelCase" issue reported by checkpatch.pl script.
Signed-off-by: Ajay Singh
Reviewed-by: Claudiu Beznea
---
drivers/staging/wilc1000/host_interface.c | 24
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/wilc1000/host_interfac
Patch set to fix "Avoid camelCase" issues found by checkpatch.pl.
Ajay Singh (7):
staging: wilc1000: rename variables using camelCase in
host_int_ParseJoinBssParam()
staging: wilc1000: rename Handle_DelAllSta() and its variable using
camelCase
staging: wilc1000: rename strWIDList var
Fix "Avoid CamelCase:" issue reported by checkpatch.pl script.
Rename host_int_ParseJoinBssParam() & its variables using camelCase.
Signed-off-by: Ajay Singh
Reviewed-by: Claudiu Beznea
---
drivers/staging/wilc1000/host_interface.c | 230 +++---
1 file changed, 115 inser
On Tue, Jan 30, 2018 at 05:47:38PM +0200, Alexey Skidanov wrote:
> Signed-off-by: Alexey Skidanov
> ---
I can't take patches without any changelog text at all, sorry :(
Please fix up and describe _why_ you are making this change.
thanks,
greg k-h
___
On Tue, 30 Jan 2018 17:40:31 +0300
Dan Carpenter wrote:
> On Tue, Jan 30, 2018 at 07:29:49PM +0530, Ajay Singh wrote:
> > On Tue, 30 Jan 2018 02:13:53 +0800
> > kbuild test robot wrote:
> >
>
> >
> >
> > The patch only change variable names to avoid the camelCase, didn't modify
> > any ex
Signed-off-by: Alexey Skidanov
---
drivers/staging/android/ion/ion.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/staging/android/ion/ion.c
b/drivers/staging/android/ion/ion.c
index f480885..4f1dc7f 100644
--- a/drivers/staging/android/ion/ion.c
+++ b/drivers/stagin
On Tue, Jan 30, 2018 at 07:29:49PM +0530, Ajay Singh wrote:
> On Tue, 30 Jan 2018 02:13:53 +0800
> kbuild test robot wrote:
>
>
>
> The patch only change variable names to avoid the camelCase, didn't modify
> any extra code to dereference memory.
You are responding to a robot and I think we
On Tue, Jan 30, 2018 at 02:13:53AM +0800, kbuild test robot wrote:
> Hi Ajay,
>
> Thank you for the patch! Perhaps something to improve:
>
> [auto build test WARNING on staging/staging-testing]
> [cannot apply to v4.15 next-20180126]
> [if your patch is applied to the wrong git tree, please drop
On Tue, 30 Jan 2018, Radim Krčmář wrote:
> 2018-01-29 22:48+0100, Thomas Gleixner:
> > On Wed, 24 Jan 2018, Radim Krčmář wrote:
> > > 2018-01-24 14:23+0100, Vitaly Kuznetsov:
> > > > Hyper-V reenlightenment interrupts arrive when the VM is migrated, we're
> > > > not supposed to see many of them. H
2018-01-29 22:48+0100, Thomas Gleixner:
> On Wed, 24 Jan 2018, Radim Krčmář wrote:
> > 2018-01-24 14:23+0100, Vitaly Kuznetsov:
> > > Hyper-V reenlightenment interrupts arrive when the VM is migrated, we're
> > > not supposed to see many of them. However, it may be important to know
> > > that the
On Tue, 30 Jan 2018 02:13:53 +0800
kbuild test robot wrote:
> Hi Ajay,
>
> Thank you for the patch! Perhaps something to improve:
>
> [auto build test WARNING on staging/staging-testing]
> [cannot apply to v4.15 next-20180126]
> [if your patch is applied to the wrong git tree, please drop us a
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