Calling 'list_splice' followed by 'INIT_LIST_HEAD' is equivalent to
'list_splice_init'.
This has been spotted with the following coccinelle script:
/
@@
expression y,z;
@@
- list_splice(y,z);
- INIT_LIST_HEAD(y);
+ list_splice_init(y,z);
Signed-off-by: Christophe JAILLET
---
drivers/
Calling 'list_splice' followed by 'INIT_LIST_HEAD' is equivalent to
'list_splice_init'.
This has been spotted with the following coccinelle script:
/
@@
expression y,z;
@@
- list_splice(y,z);
- INIT_LIST_HEAD(y);
+ list_splice_init(y,z);
Signed-off-by: Christophe JAILLET
---
drivers/
Calling 'list_splice_tail' followed by 'INIT_LIST_HEAD' is equivalent to
'list_splice_tail_init'.
This has been spotted with the following coccinelle script:
/
@@
expression y,z;
@@
- list_splice_tail(y,z);
- INIT_LIST_HEAD(y);
+ list_splice_tail_init(y,z);
Signed-off-by: Christophe JA
On Sat, 09/03 01:56, Michael S. Tsirkin wrote:
> On Wed, Jun 29, 2016 at 09:24:15AM +0800, Fam Zheng wrote:
> > On Tue, 06/28 04:45, Christoph Hellwig wrote:
> > > On Tue, Jun 28, 2016 at 10:39:15AM +0800, Fam Zheng wrote:
> > > > Userspace listens to the KOBJ_ADD uevent generated in add_disk. At t
Big thanks on review, Al!
2016-09-03 3:20 GMT+03:00 Al Viro :
> On Thu, Aug 25, 2016 at 06:21:08PM +0300, Dmitry Safonov wrote:
>> + unsigned long n_addr = mmap_region(vdso_file_64, text_start,
>> + image->size, VM_READ|VM_EXEC|
>> +
Am 03.09.2016 um 08:01 schrieb Baoyou Xie:
We get a few warnings when building kernel with W=1:
drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c:113:6: warning: no previous prototype
for 'amdgpu_pll_compute' [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/cz_smc.c:38:10: warning: no previous prototype
The new Amlogic GXL SoCs (S905X and S905D) are part of the Meson GX family and
share some common features that can be described in a common GX dtsi file used
by the Meson GXBB and Meson GXL Family dtsi.
This patchset introduces the common GX dtsi and switches the GXBB to use
the common GX dtsi.
Th
This patch introduces the basic support for the Amlogic S905D (MesonGXL)
and for the Amlogic evaluation boards P230 and P231.
No documentation has been released yet for this SoC, so for now only the
bare minimum has been added in the DT.
Signed-off-by: Neil Armstrong
---
Documentation/devicetree
Move all non-gxbb specific nodes to a common GX dtsi.
Signed-off-by: Neil Armstrong
---
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 181
arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 320 +---
2 files changed, 280 insertions(+), 221 deletions(-)
create
From: Carlo Caione
This patch introduces the basic support for the Amlogic S905X (Meson
GXL) and for the Amlogic evaluation board P212.
No documentation has been released yet for this SoC, so for now only the
bare minimum has been added in the DT.
Acked-by: Rob Herring
Reviewed-by: Andreas Färb
8b16b
3eab887a55424fc2c27553b7bfe32330df83f7b8 --
git bisect good 86374892625f368ff0a7d0045bbd10f5005f5095 # 13:00 20+
0 Merge
'linux-review/Paul-Burton/Partial-MIPS-Malta-DT-conversion/20160903-000153'
into devel-spot-201609030826
git bisect bad 28b0a3136795a9a1d1abb0331790bbae75e71e03 # 13:14 0-
On Fri, Sep 02, 2016 at 06:37:59PM +0200, Paolo Bonzini wrote:
>
>
> On 02/09/2016 16:51, Roman Kagan wrote:
> > On Fri, Sep 02, 2016 at 04:09:42PM +0200, Paolo Bonzini wrote:
> >> On 02/09/2016 15:52, Roman Kagan wrote:
> >> vs. using a single offset as in the TSC ref page is one nanosecond---an
On Fri, Sep 02, 2016 at 04:29:19PM -0400, Alan Stern wrote:
> On Fri, 2 Sep 2016, Paul E. McKenney wrote:
>
> > On Fri, Sep 02, 2016 at 02:10:13PM -0400, Alan Stern wrote:
> > > Paul, Peter, and Ingo:
> > >
> > > This must have come up before, but I don't know what was decided.
> > >
> > > Isn't
On Sat, Sep 03, 2016 at 01:57:14PM +0800, Baoyou Xie wrote:
> We get a few warnings when building kernel with W=1:
> drivers/gpu/drm/amd/amdgpu/cz_smc.c:51:5: warning: no previous prototype for
> 'cz_send_msg_to_smc_async' [-Wmissing-prototypes]
> drivers/gpu/drm/amd/amdgpu/cz_smc.c:143:5: warning
Hi Geliang,
On 08/31/2016 08:23 PM, Geliang Tang wrote:
There are some repetitive code in jbd2_journal_init_dev() and
jbd2_journal_init_inode(). So this patch extracts the common code into
jbd2_journal_init() helper to simplify the code. And fix the coding
style warnings reported by checkpatch.p
Hello,
The following program triggers WARNING in devpts_get_priv:
// autogenerated by syzkaller (http://github.com/google/syzkaller)
#include
#include
#include
#include
int main()
{
mknodat(AT_FDCWD, "./bus", S_IFCHR, makedev(136, 49));
openat(AT_FDCWD, "./bus", O_RDONLY);
return 0;
}
Rafał Miłecki wrote:
> BCM53573 seems to be the first series of Northstar family with wireless
> on the chip. The base models are BCM53573-s (A0, A1) and there is also
> BCM47189B0 which seems to be some small modification.
>
> The only problem with these chipsets seems to be watchdog. It's totall
Heinrich Schuchardt wrote:
> If sta == NULL, the changed line will not be reached.
> So no need to check that sta != NULL here.
>
> Signed-off-by: Heinrich Schuchardt
> Acked-by: Larry Finger
Thanks, 1 patch applied to wireless-drivers-next.git:
f898005ff99f rtlwifi: remove superfluous condit
Christophe Jaillet wrote:
> In 'mwifiex_get_ver_ext', we have:
>struct mwifiex_ver_ext ver_ext;
>
>memset(&ver_ext, 0, sizeof(struct host_cmd_ds_version_ext));
>
> This is likely that memset'ing sizeof(struct mwifiex_ver_ext) was expected.
> Remove the ambiguity by using the variable nam
Hello,
The following program triggers WARNING in devpts_get_priv:
// autogenerated by syzkaller (http://github.com/google/syzkaller)
#include
#include
#include
#include
int main()
{
mknodat(AT_FDCWD, "./bus", S_IFCHR, makedev(136, 49));
openat(AT_FDCWD, "./bus", O_RDONLY);
return 0;
}
Christophe Jaillet wrote:
> We know that 'retval = 0' because it has been tested a few lines above.
> So, if 'devm_kmalloc' fails, 0 will be returned instead of an error code.
> Return -ENOMEM instead.
>
> Fixes: 8b4c0009313f ("rt2x00usb: Use usb anchor to manage URB")
> Signed-off-by: Christophe
Colin Ian King wrote:
> From: Colin Ian King
>
> The IEEE80211_STYPE_ACTION case is missing a break in the switch
> statement, causing it to fall through to the default case that
> reports a debug message about an unknown frame subtype. Fix this
> by adding in the missing break statement.
>
> S
Heinrich Schuchardt wrote:
> We are using mac as source address in a memcpy.
> In the lines below we can assume mac is not NULL.
>
> Signed-off-by: Heinrich Schuchardt
> Acked-by: Amitkumar Karwar
Thanks, 1 patch applied to wireless-drivers-next.git:
b0d80f19c14f mwifiex: key_material_v2 remo
Pavel Andrianov wrote:
> Likely wl3501_reset should acquire spinlock as wl3501_{open, close}.
> One of calls of wl3501_reset has been already protected.
> The others were unprotected and might lead to a race condition.
> The patch adds spinlock into the wl3501_reset and removes it from
> wl3501_t
Heinrich Schuchardt wrote:
> for_each_property_of_node is only executed if the
> property prop is not NULL.
>
> Signed-off-by: Heinrich Schuchardt
> Acked-by: Amitkumar Karwar
Thanks, 1 patch applied to wireless-drivers-next.git:
2f69e67058fb mwifiex: remove superfluous condition
--
Sent by
Baoyou Xie wrote:
> We get 1 warning when building kernel with W=1:
>
> drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c:23:6: warning:
> no previous prototype for '__brcmf_err' [-Wmissing-prototypes]
>
> In fact, this function is declared in brcmfmac/debug.h, so this patch
> adds
Hi Linus,
Please pull the arm64 and arm/perf fixes below. Thanks.
The following changes since commit 3eab887a55424fc2c27553b7bfe32330df83f7b8:
Linux 4.8-rc4 (2016-08-28 15:04:33 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/ar
Hello,
I've got another BUG in khugepaged while running syzkaller fuzzer:
kernel BUG at mm/rmap.c:1248!
invalid opcode: [#1] SMP DEBUG_PAGEALLOC KASAN
Dumping ftrace buffer:
(ftrace buffer empty)
Modules linked in:
CPU: 2 PID: 1340 Comm: khugepaged Not tainted 4.8.0-rc3-next-20160825+ #8
Maxim Altshul wrote:
> This field was added to wl_sta struct to get hw in situations
> where it was not given to driver by mac80211.
>
> In our case, get_expected_throughput op did not send hw to driver.
>
> This patch reverts the change, as it is no longer needed due to
> get_expected_throughpu
Baoyou Xie wrote:
> We get 1 warning about global functions without a declaration
> in the rtl8xxxu rtl8xxxu_core.c when building with W=1:
> drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:898:1: warning: no
> previous prototype for 'rtl8xxxu_gen1_h2c_cmd' [-Wmissing-prototypes]
>
> In fa
hat (public, well-known) commit your patch series was
built on]
[Check https://git-scm.com/docs/git-format-patch for more information]
url:
https://github.com/0day-ci/linux/commits/Paul-Burton/Partial-MIPS-Malta-DT-conversion/20160903-000153
config: mips-malta_kvm_defconfig (attached as .con
Javier Martinez Canillas wrote:
> If request_irq() fails in mwifiex_sdio_probe_of(), only an error message
> is printed but the actual error is not propagated to the caller function.
>
> Signed-off-by: Javier Martinez Canillas
What's the conclusion with this patch? Should I drop it or take it?
Fixed coding style issue
Signed-off-by: Nadim Almas
---
drivers/staging/dgnc/dgnc_neo.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/dgnc/dgnc_neo.c b/drivers/staging/dgnc/dgnc_neo.c
index 0974986..f07f69c 100644
--- a/drivers/staging/dgnc/dgnc_neo.c
++
2016-08-30 10:24 GMT+02:00 Philipp Zabel :
> Visible only if COMPILE_TEST is enabled, this allows to include the
> driver in build tests.
>
> Cc: Maxime Coquelin
> Cc: Gabriel Fernandez
> Reviewed-by: Masahiro Yamada
> Signed-off-by: Philipp Zabel
> ---
> drivers/reset/Kconfig | 6 ++
> d
Am 03.09.2016 um 07:57 schrieb Baoyou Xie:
We get a few warnings when building kernel with W=1:
drivers/gpu/drm/amd/amdgpu/cz_smc.c:51:5: warning: no previous prototype for
'cz_send_msg_to_smc_async' [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/cz_smc.c:143:5: warning: no previous prototype
On Wed, Aug 31, 2016 at 10:31:10AM -0400, Tejun Heo wrote:
> On Wed, Aug 31, 2016 at 01:57:20AM +0530, Bhaktipriya Shridhar wrote:
> > The workqueue "appldata_wq" has been replaced with an ordered dedicated
> > workqueue.
> >
> > WQ_MEM_RECLAIM has not been set since the workqueue is not being use
On Tue, Mar 22, 2016 at 1:32 PM, Dmitry Vyukov wrote:
> On Tue, Mar 22, 2016 at 9:09 AM, Jiri Slaby wrote:
>> On 03/21/2016, 04:58 PM, Jiri Slaby wrote:
>>> Hello,
>>>
>>> On 03/18/2016, 09:52 PM, Tejun Heo wrote:
On Thu, Mar 17, 2016 at 01:00:13PM +0100, Jiri Slaby wrote:
>>> I have not
On Fri, Sep 02, 2016 at 10:19:44AM +0200, Marcin Nowakowski wrote:
> The declarations of arch-specific functions have been moved to a common
> header in commit 3820b4d2789f ('uprobes: Move function declarations out of
> arch'), but MIPS and S390 has added them to their own trees later.
> Remove the
Jakub Kicinski writes:
> Small improvement suggested by Daniel Borkmann - use
> two underscore prefix.
>
> https://www.mail-archive.com/netdev@vger.kernel.org/msg125423.html
>
> -- v6 blurb:
>
> This set moves to a global header file macros which I find
> very useful and worth popularising. The
Hello,
While running syzkaller fuzzer on
0f98f121e1670eaa2a2fbb675e07d6ba7f0e146f of linux-next, I've for the
following splash. Note there are 2 separate bugs (but maybe related):
BUG: sleeping function called from invalid context at drivers/tty/vt/vt.c:2195
[ INFO: possible irq lock inversion de
The patch
spi: Prevent unexpected SPI time out due to arithmetic overflow
has been applied to the spi tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours
The patch
ASoC: Intel: sst: fix to spelling mistake: "susupend" -> "suspend"
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24
The patch
ASoC: arizona: Correct handling of FLL theta in synchroniser mode
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24
On Fri, Aug 26, 2016 at 07:35:09PM -0400, Waiman Long wrote:
> @@ -624,13 +649,24 @@ __mutex_lock_common(struct mutex *lock, long state,
> unsigned int subclass,
> /* didn't get the lock, go to sleep: */
> spin_unlock_mutex(&lock->wait_lock, flags);
> sch
On 09/03/2016 05:18 AM, Baoyou Xie wrote:
> We get 1 warning when building kernel with W=1:
> drivers/clocksource/pxa_timer.c:221:13: warning: no previous prototype for
> 'pxa_timer_nodt_init' [-Wmissing-prototypes]
>
> In fact, this function is declared in include/clocksource/pxa.h,
> although i
From: Markus Elfring
Date: Sat, 3 Sep 2016 13:54:32 +0200
Several update suggestions were taken into account
from static source code analysis.
Markus Elfring (17):
Use kmalloc_array() in debug_areas_alloc()
Delete unnecessary braces
Add some spaces for better code readability
Rename jump
On Fri, Sep 02, 2016 at 09:04:25AM +0200, Maxime Ripard wrote:
Unfortunately, these pins can be used for other purposes as well, so
we cannot make force that decision down to our users.
Yes, but since the associated peripheral is disabled, the users are free
to configure other functions/periph
From: Markus Elfring
Date: Thu, 1 Sep 2016 14:41:01 +0200
* Multiplications for the size determination of memory allocations
indicated that array data structures should be processed.
Thus use the corresponding function "kmalloc_array".
* Replace the specification of data types by pointer der
Hello.
On 9/3/2016 12:11 AM, Aaro Koskinen wrote:
Add DTS for D-Link DSR-500N.
Signed-off-by: Aaro Koskinen
---
.../mips/boot/dts/cavium-octeon/dlink_dsr-500n.dts | 42 ++
1 file changed, 42 insertions(+)
create mode 100644 arch/mips/boot/dts/cavium-octeon/dlink_dsr-500n
From: Markus Elfring
Date: Thu, 1 Sep 2016 15:06:06 +0200
Do not use curly brackets at some source code places
where a single statement should be sufficient.
Signed-off-by: Markus Elfring
---
arch/s390/kernel/debug.c | 48
1 file changed, 16 ins
From: Markus Elfring
Date: Thu, 1 Sep 2016 18:10:21 +0200
Adjust jump labels according to the current Linux coding style convention.
Signed-off-by: Markus Elfring
---
arch/s390/kernel/debug.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/arch/s390/kernel/debug
From: Markus Elfring
Date: Thu, 1 Sep 2016 18:26:58 +0200
Adjust jump targets according to the current Linux coding style convention.
Signed-off-by: Markus Elfring
---
arch/s390/kernel/debug.c | 17 -
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/arch/s390/kerne
From: Markus Elfring
Date: Thu, 1 Sep 2016 18:44:17 +0200
Adjust jump labels according to the current Linux coding style convention.
Signed-off-by: Markus Elfring
---
arch/s390/kernel/debug.c | 14 ++
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/arch/s390/kernel/de
Hello.
On 9/2/2016 6:48 PM, Paul Burton wrote:
Add the DT node required to probe the RTC, and remove the platform code
that was previously doing it.
Signed-off-by: Paul Burton
---
arch/mips/boot/dts/mti/malta.dts | 15 +++
arch/mips/mti-malta/malta-platform.c | 21 --
From: Markus Elfring
Date: Thu, 1 Sep 2016 16:00:39 +0200
Use space characters at some source code places according to
the Linux coding style convention.
Signed-off-by: Markus Elfring
---
arch/s390/kernel/debug.c | 177 +--
1 file changed, 93 inserti
From: Markus Elfring
Date: Thu, 1 Sep 2016 19:26:16 +0200
* Move an error message.
* Adjust a jump target according to the current Linux coding
style convention.
* Delete a repeated check which became unnecessary with this refactoring.
Signed-off-by: Markus Elfring
---
arch/s390/kernel/deb
Hello,
While running syzkaller fuzzer I've got the following GPF:
general protection fault: [#1] SMP DEBUG_PAGEALLOC KASAN
Dumping ftrace buffer:
(ftrace buffer empty)
Modules linked in:
CPU: 2 PID: 4268 Comm: syz-executor Not tainted 4.8.0-rc3-next-20160825+ #8
Hardware name: QEMU Standa
From: Markus Elfring
Date: Thu, 1 Sep 2016 19:34:45 +0200
Return directly at the beginning if a null pointer was passed for
the input parameter of this function.
Signed-off-by: Markus Elfring
---
arch/s390/kernel/debug.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/a
From: Peter Zijlstra
Relay avoids calling wake_up_interruptible() for doing the wakeup of
readers/consumers, waiting for the generation of new data, from the
context of a process which produced the data. This is apparently done
to prevent the possibility of a deadlock in case Scheduler itself is
From: Markus Elfring
Date: Thu, 1 Sep 2016 21:19:02 +0200
The local variable "rc" will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning.
Signed-off-by: Markus Elfring
---
arch/s390/kernel/debug.c | 2 +-
1 file changed, 1 insertion(+), 1 deleti
From: Markus Elfring
Date: Thu, 1 Sep 2016 18:32:19 +0200
Adjust jump labels according to the current Linux coding style convention.
Signed-off-by: Markus Elfring
---
arch/s390/kernel/debug.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/s390/kernel/debug.c b/a
From: Markus Elfring
Date: Thu, 1 Sep 2016 23:05:51 +0200
The script "checkpatch.pl" can point the following information out.
ERROR: code indent should use tabs where possible
Thus fix the affected source code places.
Signed-off-by: Markus Elfring
---
arch/s390/kernel/debug.c | 118 +
From: Markus Elfring
Date: Fri, 2 Sep 2016 08:45:26 +0200
Reuse existing functionality from memdup_user() instead of keeping
duplicate source code.
Signed-off-by: Markus Elfring
---
arch/s390/kernel/debug.c | 10 +++---
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/arch/s39
On Fri, Sep 02, 2016 at 04:29:19PM -0400, Alan Stern wrote:
> I'm afraid so. The code doesn't use wait_event(), in part because
> there's no wait_queue (since only one task is involved).
You can use wait_queue fine with just one task, and it would clean up
the code tremendously.
You can replace
Kalle Valo writes:
> Baoyou Xie wrote:
>> We get 1 warning about global functions without a declaration
>> in the rtl8xxxu rtl8xxxu_core.c when building with W=1:
>> drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:898:1:
>> warning: no previous prototype for 'rtl8xxxu_gen1_h2c_cmd'
>> [-Wmi
From: Markus Elfring
Date: Fri, 2 Sep 2016 09:02:22 +0200
* Replace the specification of a data type by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
* Improve source c
From: Markus Elfring
Date: Fri, 2 Sep 2016 14:32:08 +0200
Replace a multiplication by a reference for a local array variable
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer.
Signed-off-by: Markus Elfring
---
arch/s390/kernel/debug.c | 2 +-
1
On Fri, Sep 02, 2016 at 07:27:27PM -0400, Keno Fischer wrote:
> I don't understand what the rule is for what to put in that third
> argument, or is it ioctl specific? Please let me know if I missed
> something.
You can do whatever you like, but everything that is different between
ILP32 and LP64 r
Hello,
The following program causes either division error or hangs kernel:
https://gist.githubusercontent.com/dvyukov/b1f33be3bfcc15d629e10db483bee1e4/raw/1574b407e0456bf8277bee423e7731641f5f2c14/gistfile1.txt
divide error: [#1] SMP DEBUG_PAGEALLOC KASAN
Dumping ftrace buffer:
(ftrace b
From: Markus Elfring
Date: Fri, 2 Sep 2016 14:39:00 +0200
* Replace two multiplications by references for an array in a local
data structure as the parameter for the operator "sizeof" to make
the corresponding size determination a bit safer.
* Improve source code layout for one function call
From: Markus Elfring
Date: Fri, 2 Sep 2016 14:41:02 +0200
Replace the specification of a data type by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
Signed-off-by: Markus El
Am 03.09.2016 14:24, schrieb SF Markus Elfring:
> From: Markus Elfring
> Date: Thu, 1 Sep 2016 19:34:45 +0200
>
> Return directly at the beginning if a null pointer was passed for
> the input parameter of this function.
>
> Signed-off-by: Markus Elfring
> ---
> arch/s390/kernel/debug.c | 5 +
From: Markus Elfring
Date: Fri, 2 Sep 2016 14:34:22 +0200
* Replace the specification of a data type by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
* Return a constant
Hello,
The following program causes use-after-free in n_tty_receive_buf_fast:
https://gist.githubusercontent.com/dvyukov/ac81bed0238f280ddf9067e6234cd8b0/raw/791c07ac0cdb27e2e399464d68fa0234d2aa8bd1/gistfile1.txt
BUG: KASAN: use-after-free in n_tty_receive_buf_common+0x1ea9/0x24a0
at addr 88
On Sat, Sep 03, 2016 at 09:58:09AM +0300, Felipe Balbi wrote:
> > What arch are you seeing this on?
>
> x86. Skylake to be exact.
So it _cannot_ be the thing Alan mentioned. By the simple fact that
spin_lock() is a full barrier on x86 (every LOCK prefixed instruction
is).
> The following change
In order to support the Qualcomm MDM9615 in the Sierra Wireless WP8548
Modules, add the MDM9615 DTSI and update its dt-bindings.
This patchset depends on pinctrl [merged], clk [merged], pmic [merged] and
arm-soc [merged] patchsets.
This patchset is part of a global SoC + Module + Board support f
In order to support the Qualcomm MDM9615 SoC, add the SoC dtsi.
Signed-off-by: Neil Armstrong
---
arch/arm/boot/dts/qcom-mdm9615.dtsi | 557
1 file changed, 557 insertions(+)
create mode 100644 arch/arm/boot/dts/qcom-mdm9615.dtsi
diff --git a/arch/arm/boot/
On Fri, Sep 02, 2016 at 01:41:48PM -0700, Laura Abbott wrote:
> On 09/01/2016 11:14 PM, Greg Kroah-Hartman wrote:
> > On Thu, Sep 01, 2016 at 03:40:44PM -0700, Laura Abbott wrote:
> > >
> > > Ion clients currently lack a good method to determine what
> > > heaps are available and what ids they map
Reviewed-by: Stephen Boyd
Acked-by: Rob Herring
Signed-off-by: Neil Armstrong
---
Documentation/devicetree/bindings/arm/qcom.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/qcom.txt
b/Documentation/devicetree/bindings/arm/qcom.txt
index 3e24518..43
Le 26/08/2016 19:55, Stephen Boyd a écrit :
> On 08/23, Neil Armstrong wrote:
>> diff --git a/arch/arm/boot/dts/qcom-mdm9615.dtsi
>> b/arch/arm/boot/dts/qcom-mdm9615.dtsi
>> new file mode 100644
>> index 000..e30bfbd
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/qcom-mdm9615.dtsi
>> +/ {
>> +
Le 22/08/2016 14:49, Neil Armstrong a écrit :
> Add the PWM related clocks in order to be referenced as PWM source
> clocks.
>
> Signed-off-by: Neil Armstrong
> ---
> drivers/clk/meson/gxbb.h | 6 +++---
> include/dt-bindings/clock/gxbb-clkc.h | 3 +++
> 2 files changed, 6 inserti
to record what (public, well-known) commit your patch series was
built on]
[Check https://git-scm.com/docs/git-format-patch for more information]
url:
https://github.com/0day-ci/linux/commits/SF-Markus-Elfring/s390-debug-Fine-tuning-for-several-function-implementations/20160903-204622
base: ht
Hello,
The following program trigger GPF in logfs_init_inode:
// autogenerated by syzkaller (http://github.com/google/syzkaller)
#include
#include
#include
#include
#include
int main()
{
mknodat(AT_FDCWD, "./bus", S_IFBLK, makedev(1, 0));
mount("./bus", "./bus", "logfs", MS_RELATIME, 0)
From: Markus Elfring
Date: Sat, 3 Sep 2016 15:17:45 +0200
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus reuse the corresponding function "kmalloc_array".
* Replace the specification of a data type by a po
Hello,
While running syzkaller fuzzer I've got the following report:
BUG: KASAN: stack-out-of-bounds in sixpack_receive_buf+0xf8a/0x1450 at
addr 880037fbf850
Read of size 1 by task syz-executor/6759
page:eadfefc0 count:0 mapcount:0 mapping: (null) index:0x0
flags: 0x1fffc
Hello,
While running syzkaller fuzzer I've got the following report:
BUG: KASAN: stack-out-of-bounds in sixpack_receive_buf+0xf8a/0x1450 at
addr 880037fbf850
Read of size 1 by task syz-executor/6759
page:eadfefc0 count:0 mapcount:0 mapping: (null) index:0x0
flags: 0x1fffc
Hi,
Peter Zijlstra writes:
> On Sat, Sep 03, 2016 at 09:58:09AM +0300, Felipe Balbi wrote:
>
>> > What arch are you seeing this on?
>>
>> x86. Skylake to be exact.
>
> So it _cannot_ be the thing Alan mentioned. By the simple fact that
> spin_lock() is a full barrier on x86 (every LOCK prefixed
Hi Linus,
We have a few small fixes queued up in my for-linus-4.8 branch:
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
for-linus-4.8
I'm still prepping a set of fixes for btrfs fsync, just nailing
down a hard to trigger memory corruption. For now, these are tested and
re
drivers/staging/rtl8192u/ieee80211/Makefile uses $(TOPDIR) to configure
an include directory, without defining this variable first. The path
which is configured is therefore "/drivers/net/wireless", which does not
seem to be the intended path.
Remove the offending line.
Signed-off-by: Nicolas Ioo
From: Markus Elfring
Date: Sat, 3 Sep 2016 16:06:05 +0200
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kmalloc_array".
* Replace the specification of a data type by a poin
Arnd Bergmann wrote:
> While fixing another bug, I noticed that bcma manually sets up
> a dma_mask pointer for its child devices. We have a generic
> helper for that now, which should be able to cope better with
> any variations that might be needed to deal with cache coherency,
> unusual DMA addr
On Sat, 3 Sep 2016, Peter Zijlstra wrote:
> On Sat, Sep 03, 2016 at 09:58:09AM +0300, Felipe Balbi wrote:
>
> > > What arch are you seeing this on?
> >
> > x86. Skylake to be exact.
>
> So it _cannot_ be the thing Alan mentioned. By the simple fact that
> spin_lock() is a full barrier on x86 (e
On Sat, 3 Sep 2016, Peter Zijlstra wrote:
> On Fri, Sep 02, 2016 at 04:29:19PM -0400, Alan Stern wrote:
> > I'm afraid so. The code doesn't use wait_event(), in part because
> > there's no wait_queue (since only one task is involved).
>
> You can use wait_queue fine with just one task, and it wo
Arvind Yadav wrote:
> IS_ERR_VALUE() assumes that its parameter is an unsigned long.
> It can not be used to check if an 'unsigned int' reflects an error.
> As they pass an 'unsigned int' into a function that takes an
> 'unsigned long' argument. This happens to work because the type
> is sign-exte
The following changes since commit fa8410b355251fd30341662a40ac6b22d3e38468:
Linux 4.8-rc3 (2016-08-21 16:14:10 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/ tags/usb-4.8-rc5
for you to fetch changes up to 2c5575401e34de3d2fc90a
The following changes since commit 694d0d0bb2030d2e36df73e2d23d5770511dbc8d:
Linux 4.8-rc2 (2016-08-14 19:11:36 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git/ tags/tty-4.8-rc5
for you to fetch changes up to c8d192428f52f244130b84
On Sat, 3 Sep 2016, Alan Stern wrote:
> In other words, we have:
>
> CPU 0 CPU 1
> - -
> Start DMA Handle DMA-complete irq
> Sleep until bh->state Set bh->state
>
The following changes since commit 3eab887a55424fc2c27553b7bfe32330df83f7b8:
Linux 4.8-rc4 (2016-08-28 15:04:33 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git/
tags/driver-core-4.8-rc5
for you to fetch changes up to 17d07
The following changes since commit 694d0d0bb2030d2e36df73e2d23d5770511dbc8d:
Linux 4.8-rc2 (2016-08-14 19:11:36 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git/
tags/staging-4.8-rc5
for you to fetch changes up to eafe5cfe71892
The following changes since commit 694d0d0bb2030d2e36df73e2d23d5770511dbc8d:
Linux 4.8-rc2 (2016-08-14 19:11:36 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git/
tags/char-misc-4.8-rc5
for you to fetch changes up to ccdf3b888
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