On Sun, Jun 12, 2016 at 04:44:14PM +0900, Yoshinori Sato wrote:
> Sorry. I send old patches.
> Please ignore previous files.
same comment here.
>
> Signed-off-by: Yoshinori Sato
> ---
> .../interrupt-controller/iodata-landisk.txt| 28 +
> drivers/irqchip/irq-io-landisk.c
On Tue, 14 Jun 2016 11:27:00 -0700
Kees Cook wrote:
> On Mon, Jun 13, 2016 at 2:49 PM, Emese Revfy wrote:
> > On Thu, 9 Jun 2016 14:51:45 -0700
> > Kees Cook wrote:
>
> >> > + * gcc plugin to help generate a little bit of entropy from program
> >> > state,
> >> > + * used throughout the uptime
On Tue, 14 Jun 2016 12:29:59 -0700
Laura Abbott wrote:
> This has some weird interaction with ftrace. On x86
>
> 1) make mrproper
> 2) make defconfig
> 3) enable GCC_PLUGINS, GCC_PLUGIN_CYC_COMPLEXITY
> 4) enable FUNCTION_TRACER (it will select other options as well)
> 5) make && make modules
>
Hi Andrew,
Andrew Lunn writes:
>> +struct mv88e6xxx_smi_ops {
>> +int (*read)(struct mii_bus *bus, int sw_addr,
>> +int addr, int reg, u16 *val);
>> +int (*write)(struct mii_bus *bus, int sw_addr,
>> + int addr, int reg, u16 val);
>> +};
>> +
>
> I think t
On Mon, Jun 13, 2016 at 10:10:09AM +0800, Frank Wang wrote:
> Signed-off-by: Frank Wang
> ---
>
> Changes in v5:
> - Added 'reg' property to identify the different phy-blocks.
>
> Changes in v4:
> - Used 'phy-supply' instead of 'vbus_*-supply'.
>
> Changes in v3:
> - Added 'clocks' and 'cloc
> -Original Message-
> From: David Miller [mailto:da...@davemloft.net]
> Sent: Tuesday, June 14, 2016 1:35 PM
> To: pali.ro...@gmail.com
> Cc: gre...@linuxfoundation.org; and...@lunn.ch; Limonciello, Mario
> ; hayesw...@realtek.com; linux-
> ker...@vger.kernel.org; net...@vger.kernel.org; l
On Mon, Jun 13, 2016 at 02:07:54PM +0800, Dongpo Li wrote:
> This patch adds a separate driver for the MDIO interface of the
> Hisilicon Fast Ethernet MAC.
>
> Reviewed-by: Jiancheng Xue
> Signed-off-by: Dongpo Li
> ---
> .../bindings/net/hisilicon-femac-mdio.txt | 22 +++
Acked-by: R
On Mon, 13 Jun 2016 22:45:07 +0900 Ryusuke Konishi
wrote:
> The header file "include/linux/nilfs2_fs.h" is composed of parts for
> ioctl and disk format, and both are intended to be shared with user
> space programs.
>
> This moves them to the uapi directory "include/uapi/linux" splitting
> the
On Mon, Jun 13, 2016 at 02:07:56PM +0800, Dongpo Li wrote:
> This patch adds the Hisilicon Fast Ethernet MAC(FEMAC) driver.
> The FEMAC supports max speed 100Mbps and has been used in many
> Hisilicon SoC.
>
> Reviewed-by: Jiancheng Xue
> Signed-off-by: Dongpo Li
> ---
> .../devicetree/bindings
On Tue, 14 Jun 2016 05:59:46 -0400 Prarit Bhargava wrote:
> On 06/13/2016 04:59 PM, Rasmus Villemoes wrote:
> > On Mon, Jun 13 2016, Prarit Bhargava wrote:
> >
> >> Sorry ... forgot to cc everyone on the last email.
> >>
> >> P.
> >>
> >> 8<
> >>
> >> sprint_symbol_no_offset() returns t
On Mon, Jun 13, 2016 at 09:38:51AM +0200, Álvaro Fernández Rojas wrote:
> BCM3368 has a shared TLB which conflicts with current SMP support, so it must
> be disabled for now.
>
> Signed-off-by: Álvaro Fernández Rojas
> ---
> Documentation/devicetree/bindings/mips/brcm/soc.txt | 2 +-
> arch/mips
On Mon, Jun 13, 2016 at 09:38:53AM +0200, Álvaro Fernández Rojas wrote:
> BCM6362 is a BMIPS4350 SoC which needs the same fixup as BCM6368 in order to
> enable SMP support.
>
> Signed-off-by: Álvaro Fernández Rojas
> ---
> Documentation/devicetree/bindings/mips/brcm/soc.txt | 2 +-
> arch/mips/b
On Tuesday 14 June 2016 11:16 PM, Ben Hutchings wrote:
On Tue, 2016-06-14 at 22:56 +0100, Sudip Mukherjee wrote:
On Sunday 12 June 2016 10:34 PM, Ben Hutchings wrote:
This is the start of the stable review cycle for the 3.2.81 release.
There are 46 patches in this series, which will be posted a
On Wed, Jun 08, 2016 at 01:36:23PM +0100, Matt Fleming wrote:
> (Cc'ing people familiar with e820 map woes)
>
> On Thu, 02 Jun, at 03:50:35PM, Joseph Thelen wrote:
> > Currently, the EFI memory map entries are disabled by default and must
> > be enabled by passing the kernel boot option:
> >
> >
On Mon, Jun 13, 2016 at 04:42:18PM +0800, Xing Zheng wrote:
> Because we need to support the multiple codecs (MAX98357A/RT5514/DA7219)
> on the RK3399 GRU boards, this patch can help us to support these codecs.
>
> Signed-off-by: Xing Zheng
> ---
>
> Changes in v5:
> - fix the build warning for
Updating email addresses in MAINTAINERS and .mailmap files.
Cc: sta...@vger.kernel.org
Signed-off-by: Shuah Khan
---
.mailmap| 1 +
MAINTAINERS | 4 +++-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/.mailmap b/.mailmap
index 08b8042..feb0fd5 100644
--- a/.mailmap
+++ b/.mail
On Tue, Jun 14, 2016 at 4:02 PM, Anatoly Pugachev wrote:
> On Mon, Jun 13, 2016 at 3:49 PM, Meelis Roos wrote:
>>> > Between 4.5.0 and 4.6.0-rc3, my Spar Enterprise T5120 has started
>>> > showing the following messages during bootup:
>> [...]
>>>
>>> got the same messages on my t5120 with kernel
On Tuesday, June 14, 2016 08:06:49 PM chenyu wrote:
> On Mon, Jun 13, 2016 at 9:42 PM, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki
> >
> > Logan Gunthorpe reports that hibernation stopped working reliably for
> > him after commit ab76f7b4ab23 (x86/mm: Set NX on gap between __ex_table
> >
Wire up the powerkey driver functionality for the hi655x PMIC.
Cc: Dmitry Torokhov
Cc: Rob Herring
Cc: Lee Jones
Cc: Jorge Ramirez-Ortiz
Cc: Feng Chen
Cc: Wei Xu
Cc: Guodong Xu
Signed-off-by: John Stultz
---
v4: Cleaned up magic values and realigned regulator entry to be
a onliner
dr
Currently the hi655x-pmic driver has names for interrupt mask
values, but not for the interrupt numbers themselves.
So to allow for interrupt numbers to have sane names, rename
the mask values with the _MASK postfix and use the existing
names as the interrupt name
Cc: Dmitry Torokhov
Cc: Rob Her
From: Jorge Ramirez-Ortiz
This driver provides a input driver for the power button on the
HiSi 65xx SoC for boards like HiKey.
This driver was originally by Zhiliang Xue
then basically rewritten by Jorge, but preserving the original
module author credits.
Cc: Dmitry Torokhov
Cc: Rob Herring
On Tue, Jun 14, 2016 at 06:24:17PM -0400, Vivien Didelot wrote:
> Hi Andrew,
>
> Andrew Lunn writes:
>
> >> - ret = mdiobus_read_nested(bus, addr, reg);
> >> + ret = mdiobus_read_nested(bus, sw_addr + addr, reg);
> >>if (ret < 0)
> >>return ret;
> >
> > If we are doing direct a
This patchset enables the pmic powerkey to function on HiKey,
that I'd like to submit for consideration to be merged.
New in v4:
* Integrated a few cleanup suggestions from Lee Jones.
* Removed MODULE_DEVICE_TABLE(of, hi65xx_powerkey_of_match);
line I missed when removing the dts initialization
While trying to get the powerkey to function, I found when
pressing the key, I would get infinitely repeating interrupts.
After digging around a bit, it seems we didn't set the ack_base
value for the regmap irqchip logic, so nothing was acking the
interrupt.
This patch adds the ack_base, which se
Hi,
[auto build test ERROR on pm/linux-next]
[also build test ERROR on v4.7-rc3]
[cannot apply to next-20160614]
[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/Octavian-Purdila/ACPI-overlays
On Fri, 10 Jun 2016 14:25:45 -0700, Casey Schaufler
wrote:
> Subject: [PATCH v3 1/3] LSM: Add /sys/kernel/security/lsm
> I got tired of having to find indirect ways to
> determine what security modules are active on a system.
> I have added /sys/kernel/security/lsm, which contains a
> comma separ
The osq_lock() and osq_unlock() function may not provide the necessary
acquire and release barrier in some cases. This patch makes sure
that the proper barriers are provided when osq_lock() is successful
or when osq_unlock() is called.
Signed-off-by: Waiman Long
---
kernel/locking/osq_lock.c |
v1->v2:
- Fixed a 0day build error.
- Add a new patch 1 to make osq_lock() a proper acquire memory
barrier.
- Replaced the explicit enabling of reader spinning by an autotuning
mechanism that disable reader spinning for those rwsems that may
not benefit from reader spinning.
- Remove t
When the count value is in between 0 and RWSEM_WAITING_BIAS, there
are 2 possibilities. Either a writer is present and there is no
waiter or there are waiters and readers. There is no easy way to
know which is true unless the wait_lock is taken.
This patch changes the RWSEM_WAITING_BIAS from 0xfff
When the rwsem is owned by reader, writers stop optimistic spinning
simply because there is no easy way to figure out if all the readers
are actively running or not. However, there are scenarios where
the readers are unlikely to sleep and optimistic spinning can help
performance.
This patch provid
Move the rwsem_down_read_failed() function down to below the optimistic
spinning section before enabling optimistic spinning for the readers.
There is no change in code.
Signed-off-by: Waiman Long
---
kernel/locking/rwsem-xadd.c | 116 +-
1 files changed,
This patch enables readers to optimistically spin when the
rspin_threshold is non-zero. That threshold value should only
be set when the lock owners of the rwsem are unlikely to go to
sleep. Otherwise enabling reader spinning may make the performance
worse in some cases.
On a 4-socket Haswell mach
Currently, when down_read() fails, the active read locking isn't undone
until the rwsem_down_read_failed() function grabs the wait_lock. If the
wait_lock is contended, it may takes a while to get the lock. During
that period, writer lock stealing will be disabled because of the
active read lock.
T
On Mon, Jun 13, 2016 at 05:39:46PM +0800, Chris Zhong wrote:
> This patch adds a binding that describes the Rockchip USB Type-C PHY
> for rk3399
>
> Signed-off-by: Chris Zhong
>
> ---
>
> Changes in v2:
> - add some registers description
>
> Changes in v1:
> - add extcon node description
> - m
From: Su Xuemin
Date: Mon, 13 Jun 2016 11:02:50 +0800
> From: "Su, Xuemin"
>
> There is a corner case in which udp packets belonging to a same
> flow are hashed to different socket when hslot->count changes from 10
> to 11:
>
> 1) When hslot->count <= 10, __udp_lib_lookup() searches udp_table-
On Tue, 2016-06-14 at 14:50 -0400, J . Bruce Fields wrote:
> On Tue, Jun 14, 2016 at 11:53:27AM -0400, Oleg Drokin wrote:
> >
> >
> > On Jun 14, 2016, at 11:38 AM, J . Bruce Fields wrote:
> >
> > >
> > > On Sun, Jun 12, 2016 at 09:26:27PM -0400, Oleg Drokin wrote:
> > > >
> > > > It used to be
On Mon, Jun 06, 2016 at 02:04:03AM +0800, kbuild test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
> rcu/next
> head: 13ee0de9cd2444b57ce30c4f1607b49b90aa0c38
> commit: f251ac814fc5787765009e60d54a2bd4277350c8 [25/36] rcu: Make
> call_rcu_tasks()
On 06/14/2016 04:51 PM, Henrique de Moraes Holschuh wrote:
>
> And if such a module blacklist feature ends up being invoked by the
> "nuke_module_from_orbit=" parameter, I will pay the author
> (and the subsystem maintainer that manages to get that merged) a couple
> beers should we ever meet i
Hi Octavian,
On Wednesday, June 15, 2016 06:43:21 AM kbuild test robot wrote:
> Hi,
>
> [auto build test ERROR on pm/linux-next]
> [also build test ERROR on v4.7-rc3]
> [cannot apply to next-20160614]
> [if your patch is applied to the wrong git tree, please drop us a note to
On Jun 14, 2016, at 6:52 PM, Jeff Layton wrote:
> I think I'd still prefer to have it unlock the mutex in the event that
> it's not going to use it after all. While that kind of thing is ok for
> now, it's stuff like that that can turn into a subtle source of bugs
> later.
>
> Also, I think I'd b
On Tue, 2016-06-14 at 18:54 -0400, Oleg Drokin wrote:
> On Jun 14, 2016, at 6:52 PM, Jeff Layton wrote:
> >
> > I think I'd still prefer to have it unlock the mutex in the event that
> > it's not going to use it after all. While that kind of thing is ok for
> > now, it's stuff like that that can t
The RPM in MSM8660/APQ8060 has different offsets to the selector
ACK and request context ACK registers. Make all these register
offsets part of the per-SoC data and assign the right values.
The bug was found by verifying backwards to the vendor tree in
the out-of-tree files : all were using
offset
Hi Stephen
Assume this device tree overlay:
&bus0{
axi_clk: axi_clk {
compatible = "fixed-clock";
#clock-cells = <0x0>;
clock-frequency = <12500>;
};
iic_0: iic {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,xps-iic-2.00.a";
reg = < 0x0003 0x1 >;
interrupt-parent = <
The RPM in MSM8660/APQ8060 has different offsets to the selector
ACK and request context ACK registers. Make all these register
offsets part of the per-SoC data and assign the right values.
The bug was found by verifying backwards to the vendor tree in
the out-of-tree files : all were using
offset
On Tuesday, June 14, 2016 07:47:45 AM Jacob Pan wrote:
> On Tue, 14 Jun 2016 02:21:41 +0200
> "Rafael J. Wysocki" wrote:
>
> > On Tue, Jun 14, 2016 at 2:06 AM, Jacob Pan
> > wrote:
> > > On Mon, 13 Jun 2016 23:56:18 +0200
> > > "Rafael J. Wysocki" wrote:
> > >
> > >> On Monday, June 13, 2016 11
On Tue, Jun 14, 2016 at 02:12:39PM -0400, Waiman Long wrote:
> This patch enables reader optimistic spinning for inodes that are
> under a DAX-based mount point.
>
> On a 4-socket Haswell machine running on a 4.7-rc1 tip-based kernel,
> the fio test with multithreaded randrw and randwrite tests on
Hi Catalin, David, all
> COMPAT_SYSCALL_WRAP2(creat, ...):
> mov w0, w0
> b
>
> > > Cost wise, this seems like it all cancels out in the end, but what
> > > do I know?
> >
> > I think you know something, and I also think Heiko and other s390 guys
> > know something as well
Hi,
Andrew Lunn writes:
> On Tue, Jun 14, 2016 at 06:24:17PM -0400, Vivien Didelot wrote:
>> Hi Andrew,
>>
>> Andrew Lunn writes:
>>
>> >> - ret = mdiobus_read_nested(bus, addr, reg);
>> >> + ret = mdiobus_read_nested(bus, sw_addr + addr, reg);
>> >> if (ret < 0)
>> >> return ret;
Intel Edison board provides GPIO expanders connected to I2C bus. Add necessary
file to get those enumerated.
Signed-off-by: Andy Shevchenko
---
arch/x86/platform/intel-mid/device_libs/Makefile | 6 +-
.../intel-mid/device_libs/platform_pcal9555a.c | 99 ++
2 files chan
On Mon, Jun 13, 2016 at 05:39:48PM +0800, Chris Zhong wrote:
> This patch adds a binding that describes the cdn DP controller for
> rk3399.
>
> Signed-off-by: Chris Zhong
>
> ---
>
> Changes in v2: None
> Changes in v1:
> - add extcon node description
> - add #sound-dai-cells description
>
>
As PCC will be used by other clients not only CPPC.
This change exports pcc_mbox_request_channel() and pcc_mbox_free_channel()
declarations
Signed-off-by: Hoan Tran
---
include/acpi/cppc_acpi.h | 4
include/linux/mailbox_client.h | 4
2 files changed, 4 insertions(+), 4 deletions
On Tue, Jun 14, 2016 at 03:40:35PM +, Topi Miettinen wrote:
> On 06/13/16 22:27, Jann Horn wrote:
> > On Mon, Jun 13, 2016 at 10:44:18PM +0300, Topi Miettinen wrote:
> >> Track maximum number of processes per user and present it
> >> in /proc/self/limits.
> >>
> >> Signed-off-by: Topi Miettinen
On Sun, Jun 12, 2016 at 7:48 AM, Sudip Mukherjee
wrote:
> If devm_add_action() fails we are explicitly calling the cleanup to free
> the resources allocated. Lets use the helper devm_add_action_or_reset()
> and return directly in case of error, as we know that the cleanup
> function has been alrea
On Tue, Jun 14, 2016 at 01:09:31PM +0300, Mika Westerberg wrote:
> On Fri, Jun 10, 2016 at 11:01:51PM -0700, Bin Gao wrote:
> > +static const struct platform_device_id pmic_gpio_id_table[] = {
> > + { "bxt_wcove_gpio", },
> > +};
>
> Do you really need this?
>
> > +
> > +static struct platform_
The x86 gcc now has the ability to return the value of flags output. In
most use cases, this has been trivial to use in the kernel.
However, cmpxchg() presents a problem. The current definition of
cmpxchg() and its variants is:
out = cmpxchg(ptr, old, new);
... which is then frequently
+++ Kees Cook [14/06/16 14:33 -0700]:
On Mon, Jun 13, 2016 at 5:13 PM, Jessica Yu wrote:
Add ro_after_init support for modules by adding a new page-aligned section
in the module layout (after rodata) for ro_after_init data and enabling RO
protection for that section after module init runs.
Sig
On Tue, Jun 14, 2016 at 1:06 PM, Richard Henderson wrote:
> I'm pleased to be able to announce an initial implementation of an (e)bpf
> backend for systemtap. For the subset of systemtap probes that can use
> kprobes, we can use a bpf filter instead of loading a kernel module.
>
> As this impleme
On Mon, Jun 13, 2016 at 12:07 PM, Andrey Skvortsov
wrote:
> Hi Lv,
>
> On 13 Jun, Zheng, Lv wrote:
>> > From: linux-acpi-ow...@vger.kernel.org [mailto:linux-acpi-
>> > ow...@vger.kernel.org] On Behalf Of Rafael J. Wysocki
>> > Subject: Re: acpi: broken suspend to RAM with v4.7-rc1
>> >
>> > On Sat
Hi Johannes,
On Mon, Jun 13, 2016 at 11:06:53AM -0400, Johannes Weiner wrote:
> Hi Minchan,
>
> On Mon, Jun 13, 2016 at 04:50:58PM +0900, Minchan Kim wrote:
> > These day, there are many platforms available in the embedded market
> > and sometime, they has more hints about workingset than kernel
On Thu, May 26, 2016 at 09:49:42PM +0800, Zhangjian (Bamvor) wrote:
> Hi, yury
>
> The coredump is usable in our platform. It miss the following definition:
> +#define compat_elf_greg_telf_greg_t
> +#define compat_elf_gregset_t elf_gregset_t
>
> And it leads to the wrong register save in core
Hi Chen,
On Mon, Jun 13, 2016 at 07:50:00PM +0800, Chen Feng wrote:
> Hi Minchan,
>
> On 2016/6/13 15:50, Minchan Kim wrote:
> > Hi all,
> >
> > http://thread.gmane.org/gmane.linux.kernel/1480728
> >
> > I sent per-process reclaim patchset three years ago. Then, last
> > feedback from akpm was
There's no longer a matching sun.com URL, so refer to
gnu.org copy.
Signed-off-by: Oleg Drokin
---
drivers/staging/lustre/lustre/lov/lov_pool.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/lov/lov_pool.c
b/drivers/staging/lustre/lustre/lo
The "Please contact Oracle Corporation" lines are removed since not
only Oracle has nothing to do with Lustre anymore, there's a pointer
to GPL already that's independent of any particular company.
Signed-off-by: Oleg Drokin
---
drivers/staging/lustre/include/linux/libcfs/libcfs_fail.h | 4
This patch removes a paragraph about contacting SUN Microsystems from
a lot of Lustre files since there's no more SUN Microsystems.
A pointer to GPLv2 URL is also switched from defunct sun.com to
gnu.org.
For a good measure a couple of places that refer to "Please contact Oracle"
are also removed
On Mon, Jun 13, 2016 at 06:07:09PM +0800, Hillf Danton wrote:
> > +static ssize_t reclaim_write(struct file *file, const char __user *buf,
> > + size_t count, loff_t *ppos)
> > +{
> > + struct task_struct *task;
> > + char buffer[PROC_NUMBUF];
> > + struct mm_struct
The 'copy of GPLv2]' is an ending from template that's no longer needed,
so remove it to avoid any extra confusion.
Signed-off-by: Oleg Drokin
---
drivers/staging/lustre/lnet/selftest/selftest.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/lustre/lnet/selftest/selftest.h
b
http://www.sun.com/software/products/lustre/docs/GPLv2.pdf is no
longer around, so replace it with (hopefully more permanent)
http://http://www.gnu.org/licenses/gpl-2.0.html
Signed-off-by: Oleg Drokin
Reported-by: Xose Vazquez Perez
---
drivers/staging/lustre/include/linux/libcfs/curproc.h
On Tue, Jun 14, 2016 at 05:16:11PM +0400, Pavel Andrianov wrote:
> 08.06.2016 02:51, James Cameron пишет:
> >On Tue, Jun 07, 2016 at 09:39:55AM -0500, Dan Williams wrote:
> >>On Tue, 2016-06-07 at 13:30 +0400, Pavel Andrianov wrote:
> >>>Hi!
> >>>
> >>>There is a potential race condition in
> >>>dr
On Mon, Jun 13, 2016 at 06:59:40PM +0530, Vinayak Menon wrote:
> On 6/13/2016 1:20 PM, Minchan Kim wrote:
> > Hi all,
> >
> > http://thread.gmane.org/gmane.linux.kernel/1480728
> >
> > I sent per-process reclaim patchset three years ago. Then, last
> > feedback from akpm was that he want to know re
On Mon, Jun 13, 2016 at 01:06:35PM -0400, Rik van Riel wrote:
> On Mon, 2016-06-13 at 16:50 +0900, Minchan Kim wrote:
> > These day, there are many platforms available in the embedded market
> > and sometime, they has more hints about workingset than kernel so
> > they want to involve memory manage
Hi Heiko & Guenter,
On 2016/6/14 22:00, Heiko Stübner wrote:
Am Dienstag, 14. Juni 2016, 06:50:31 schrieb Guenter Roeck:
On Tue, Jun 14, 2016 at 6:27 AM, Heiko Stübner wrote:
Am Montag, 13. Juni 2016, 10:10:10 schrieb Frank Wang:
The newer SoCs (rk3366, rk3399) take a different usb-phy IP bl
Hi Heiko,
On 2016/6/14 21:28, Heiko Stübner wrote:
Am Montag, 13. Juni 2016, 10:38:39 schrieb Heiko Stübner:
Am Montag, 13. Juni 2016, 10:10:09 schrieb Frank Wang:
Signed-off-by: Frank Wang
looks really cool now, thanks for addressing all the review comments
Reviewed-by: Heiko Stuebner
Yo
Prarit Bhargava writes:
> Blacklisting a module in linux has long been a problem. The current
> procedure is to use rd.blacklist=module_name, however, that doesn't
> cover the case after the initramfs and before a boot prompt (where one
> is supposed to use /etc/modprobe.d/blacklist.conf to black
Update Prefetch Control Register settings to match that of Freescale's
Linux tree. As the commit e3addf1b773964eac7f797e8538c69481be4279c
states (author Nitin Garg):
"... set Prefetch offset to 15, since it improves memcpy performance by
35%. Don't enable Incr double Linefill enable since it adver
There's no need to explicitly call l2x0_of_init() since it will be
called as a part of init_IRQ() (see arch/arm/kernel/irq.c for
details). This way we can simplify imx_init_l2cache() and ditch the call
to it on i.MX35 (which does not claim compatibility with
"arm,pl310-cache") alltogether.
Suggest
Applying a fix for ARM errata 752271 would already be taken care by a
call to a 'fixup' hook as a part of l2x0_of_init() -> __l2c_init() call
chain. Moreso the code in 'fixup' function would do that based on the
PL310's revsion information, whereas removde code does so based on SoC
version which do
Using goto here doesn't bring any advantages and only makes the code
flow less clear. No functional changes.
Signed-off-by: Andrey Smirnov
---
arch/arm/mach-imx/system.c | 36 +---
1 file changed, 17 insertions(+), 19 deletions(-)
diff --git a/arch/arm/mach-imx/s
As per L2C-310 TRM[1]:
"... You can control this feature using bits 30,27, and 23 of the
Prefetch Control Register. Bit 23 and27 are only used if you set bit 30
HIGH..."
which means there is no need to clear bit 23 if bit 30 is being cleared.
[1]
http://infocenter.arm.com/help/index.jsp?topic=/
On Sat, May 21, 2016 at 9:04 AM, Brian Gerst wrote:
> Move the low-level context switch code to an out-of-line asm stub instead of
> using complex inline asm. This allows constructing a new stack frame for the
> child process to make it seamlessly flow to ret_from_fork without an extra
> test and
Signed-off-by: Andrey Smirnov
---
arch/arm/include/asm/hardware/cache-l2x0.h | 1 +
arch/arm/mach-imx/system.c | 5 -
arch/arm/mm/cache-l2x0.c | 6 --
3 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/arch/arm/include/asm/hardware/cache-l2x0.
Hi everyone,
Here's the second version of i.MX L2-cache related patches. Here's
what's new from v1:
- Already existing, spelling error free (shame on me for not noticing
that in previous version!), symbolic constant defintions are used
- Increased scope of magic number replacement (addition
Hi,
On 2016/6/9 15:01, Leon Romanovsky wrote:
> On Wed, Jun 01, 2016 at 11:37:47PM +0800, Lijun Ou wrote:
>> This patch mainly configured some profile resoure. For example,
>> vendor_id, hardware version, and some data structure sizes so on.
>>
>> Signed-off-by: Wei Hu
>> Signed-off-by: Nenglong Z
On Tue, Jun 14 2016 at 4:19pm -0400,
Jeff Moyer wrote:
> Mike Snitzer writes:
>
> > On Tue, Jun 14 2016 at 9:50am -0400,
> > Jeff Moyer wrote:
> >
> >> "Kani, Toshimitsu" writes:
> >>
> >> >> I had dm-linear and md-raid0 support on my list of things to look at,
> >> >> did you have raid0 i
brendan.d.gregg wrote:
> [...]
> Great! Is there a hello world example in there somewhere? I found this:
> [...]
Yup. Here is a smoke test. (A great many other things are not yet
working.)
% sudo ./stap -v --runtime=bpf -e 'global foo
probe kprobe.function("vfs_read"), kprobe.function("
Doug,
On 06/14/2016 11:24 PM, Doug Anderson wrote:
Yakir,
On Tue, Jun 14, 2016 at 4:46 AM, Yakir Yang wrote:
RK3399 and RK3288 shared the same eDP IP controller, only some light
difference with VOP configure and GRF configure.
Signed-off-by: Yakir Yang
Acked-by: Mark Yao
---
Changes in v3:
On 2016년 06월 14일 23:04, Roger Quadros wrote:
> If USB cable is connected prior to boot, we don't get any interrupts
> so we must manually check the VBUS state and report it during probe.
> If we don't do it then USB controller will never know that peripheral
> cable was connected till the user unpl
On 06/15/2016 12:28 AM, Daniel Vetter wrote:
On Tue, Jun 14, 2016 at 06:26:56PM +0200, Daniel Vetter wrote:
On Tue, Jun 14, 2016 at 07:46:29PM +0800, Yakir Yang wrote:
It's better to pass the connector to platform driver in .get_modes()
callback, just like what the .get_modes() helper function
From: z00281421
more mapcount page as kpage could reduce total replacement times
than fewer mapcount one when ksmd scan and replace among
forked pages later.
Signed-off-by: z00281421
---
mm/ksm.c |8
1 file changed, 8 insertions(+)
diff --git a/mm/ksm.c b/mm/ksm.c
index 4786b41
On Tue, 14 Jun 2016 14:05:04 -0300
Arnaldo Carvalho de Melo wrote:
> Hi Masami,
>
> While investigating a problem in the annotation code reported by
> Linus, with "kaslr" on the kernel command line and this in .config:
>
> [root@jouet ~]# egrep 'CONFIG_(RANDOMIZE_BASE|DEBUG_INFO)'
> ~acm
FYI, we noticed the following commit:
https://github.com/0day-ci/linux
Rhyland-Klein/power_supply-fix-return-value-of-get_property/20160614-050752
commit 30f4db08b1f61c5e928503d8dcb97da2d5317f13 ("power_supply: fix return
value of get_property")
on test machine: vm-vp-quantal
> "Olaf" == Olaf Hering writes:
Olaf> On Thu, Jun 09, James Bottomley wrote:
>> On Thu, 2016-06-09 at 18:25 +0200, Olaf Hering wrote:
>> > Reducing the sg_tablesize allows booting of 32bit kernels in VMs, >
>> after > commit be0cf6ca301c61458dc4aa1a37acf4f58d2ed3d6 ("scsi:
>> storvsc: Set > t
On Tue, Jun 14, 2016 at 6:46 PM, Mike Snitzer wrote:
> On Tue, Jun 14 2016 at 4:19pm -0400,
> Jeff Moyer wrote:
>
>> Mike Snitzer writes:
>>
>> > On Tue, Jun 14 2016 at 9:50am -0400,
>> > Jeff Moyer wrote:
>> >
>> >> "Kani, Toshimitsu" writes:
>> >>
>> >> >> I had dm-linear and md-raid0 supp
On 16/06/03, Paul Moore wrote:
> On Fri, Jun 3, 2016 at 4:24 PM, Richard Guy Briggs wrote:
> > On 16/06/03, Paul Moore wrote:
> >> On Wed, Jun 1, 2016 at 6:50 PM, Richard Guy Briggs wrote:
> >> > RFE: add additional fields for use in audit filter exclude rules
> >> > https://github.com/linux-audi
From: David Hsu
Pwm channels don't send uevents when exported, this change adds the
channels to a pwm class and set their device type to pwm_channel so
uevents are sent.
To do this properly, the device names need to change to uniquely
identify a channel. This change is from pwmN to pwm-(chip->b
On Mon, Jun 6, 2016 at 8:14 PM, Clemens Gruber
wrote:
> From: Eric Nelson
>
> Regulator support on SGTL5000 is broken because the VDDIO and
> VDDA and VDDD should be powered on before enabling MCLK as
> shown in Figure 4 of [1]. This requires moving control of the
> regulators from the codec bloc
On Mon, Jun 6, 2016 at 8:14 PM, Clemens Gruber
wrote:
> From: Eric Nelson
>
> Initialize CHIP_ANA_POWER to match power on defaults, which disables
> ADC, DAC, and charge pumps.
>
> In the process, remove references to the following register/bitfields
> from the sgtl5000_set_power_regs routine:
>
On Mon, Jun 6, 2016 at 8:14 PM, Clemens Gruber
wrote:
> From: Eric Nelson
>
> If an error occurs writing defaults, produce an error message but
> continue writing other registers. The failure of a single write should
> not cause catastrophic device failure.
>
> In at least one occurrence, I2C wri
On 14 June 2016 at 22:43, Catalin Marinas wrote:
> On Tue, Jun 07, 2016 at 05:22:25PM +0800, Baolin Wang wrote:
>> On 7 June 2016 at 17:15, Robin Murphy wrote:
>> > Please elaborate on the situation that you're attempting to address here
>> > (please don't let it be the ongoing Designware USB cat
On Mon, Jun 6, 2016 at 8:14 PM, Clemens Gruber
wrote:
> From: Eric Nelson
>
> Disabling the SGTL5000 through regulators would certainly save more
> power than simply disabling the reference voltages as described in the
> data sheet, but won't properly restore things on resume.
>
> This driver doe
On Mon, Jun 6, 2016 at 8:14 PM, Clemens Gruber
wrote:
> From: Eric Nelson
>
> To handle the soft reboot case, the internal PLL must be
> disabled in SGTL5000_CHIP_CLK_CTRL before clearing bits
> SGTL5000_VCOAMP_POWERUP and SGTL5000_PLL_POWERUP in
> register SGTL5000_CHIP_ANA_POWER.
>
> Signed-off
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