On Mon, Jan 26, 2015 at 03:16:37PM +, Mika Westerberg wrote:
On Mon, Jan 26, 2015 at 02:50:01PM +, Mark Rutland wrote:
On Mon, Jan 26, 2015 at 02:47:29PM +, Mika Westerberg wrote:
On Mon, Jan 26, 2015 at 02:37:24PM +, Mark Rutland wrote:
On Mon, Jan 26, 2015 at 02:29:33PM
On Mon, 26 Jan 2015, Julia Lawall wrote:
On Mon, 26 Jan 2015, Kumar Amit Mehta wrote:
In rtw_check_bcn_info(), check the return value of kzalloc() before
dereferencing it, to avoid NULL pointer dereference.
Signed-off-by: Kumar Amit Mehta gmate.a...@gmail.com
---
On Fri 2014-11-21 05:25:30, Masami Hiramatsu wrote:
Set FTRACE_OPS_FL_IPMODIFY flag only for the probes which can change
regs-ip, which has kprobe-break_handler.
Currently we can not put jprobe and another ftrace handler which
changes regs-ip on the same function because all kprobes have
Am 26.01.2015 um 16:50 schrieb Sören Brinkmann:
On Mon, 2015-01-26 at 10:35AM +0100, Andreas Färber wrote:
Am 26.01.2015 um 09:33 schrieb Andreas Färber:
Am 26.01.2015 um 09:23 schrieb Michal Simek:
On 01/26/2015 09:19 AM, Andreas Färber wrote:
And if I apply it to my -next based tree, adding
On Fri, Jan 23, 2015 at 01:52:01PM +0100, Peter Zijlstra wrote:
@@ -1442,6 +1450,10 @@ event_sched_out(struct perf_event *event
{
u64 tstamp = perf_event_time(event);
u64 delta;
+
+ WARN_ON_ONCE(event-ctx != ctx);
+ lockdep_assert_held(ctx-lock);
+
/*
*
From: Kaixu Xia xiaka...@huawei.com
There are some extra spaces, so just remove them from these lines.
Signed-off-by: Kaixu Xia xiaka...@huawei.com
Signed-off-by: Mathieu Poirier mathieu.poir...@linaro.org
---
drivers/coresight/coresight-etb10.c | 2 +-
drivers/coresight/coresight.c | 2
From: Kaixu Xia xiaka...@huawei.com
According to the classification, the type of replicator
is link, so the subtype should also be link_subtype.
Signed-off-by: Kaixu Xia xiaka...@huawei.com
Signed-off-by: Mathieu Poirier mathieu.poir...@linaro.org
---
drivers/coresight/coresight-replicator.c |
From: Mathieu Poirier mathieu.poir...@linaro.org
Good day,
These are the latest additions to the coresight sub-system. Please
consider for inclusion.
Thanks,
Mathieu
Kaixu Xia (7):
coresight: fix the replicator subtype value
coresight: remove the unnecessary replicator property
On Monday 26 January 2015 17:14:55 Tony Lindgren wrote:
* Pali Rohár pali.ro...@gmail.com [150123 14:39]:
On Friday 23 January 2015 22:39:55 Pali Rohár wrote:
Hello,
when I boot zImage with appended DT n900 in qemu
fdt_open_into() function called from file
Removed timeout on XTAL, PLL lock and Master Clock Ready, hang if
something went wrong instead of continuing in unknown condition. There
is not much we can do if a PLL lock never ends, we are running in SRAM
and we will not be able to connect back the sdram or ddram in order to
be able to fire up
Assume USB PLL and PLL B are already stopped before entering sleep mode,
print a warning if this isn't the case.
Removed PLL B from slow clock code, all drivers are supposed to properly
unprepare clocks.
Signed-off-by: Sylvain Rochet sylvain.roc...@finsecur.com
---
arch/arm/mach-at91/pm.c
From: Al Viro v...@zeniv.linux.org.uk
Signed-off-by: Al Viro v...@zeniv.linux.org.uk
---
fs/debugfs/inode.c | 21 ++---
1 file changed, 6 insertions(+), 15 deletions(-)
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index bc02e2096977..8d12935c87f1 100644
---
From: Al Viro v...@zeniv.linux.org.uk
... and don't bother with dput(dentry) in the former and with
dget(dentry) preceding all its calls.
Signed-off-by: Al Viro v...@zeniv.linux.org.uk
---
fs/debugfs/inode.c | 27 +--
1 file changed, 13 insertions(+), 14 deletions(-)
On Mon, Jan 26, 2015 at 05:52:14PM +0300, Konstantin Khlebnikov wrote:
Lockless access to pte in pagemap_pte_range() might race with page migration
and trigger BUG_ON(!PageLocked()) in migration_entry_to_page():
CPU A (pagemap) CPU B (migration)
On Mon, 26 Jan 2015, Vladimir Davydov wrote:
SLUB's kmem_cache_shrink not only removes empty slabs from the cache,
but also sorts slabs by the number of objects in-use to cope with
fragmentation. To achieve that, it tries to allocate a temporary array.
If it fails, it will abort the whole
On Fri, Jan 16, 2015 at 12:07:22AM -0800, Dmitry Torokhov wrote:
Trying to register an I2C device asynchronously (via async_schedule() call)
results in an ugly warning from request_module() warning about potential
deadlock (because request_module tries to wait for async works to
complete).
On Mon, 26 Jan 2015, Kumar Amit Mehta wrote:
In rtw_check_bcn_info(), check the return value of kzalloc() before
dereferencing it, to avoid NULL pointer dereference.
Signed-off-by: Kumar Amit Mehta gmate.a...@gmail.com
---
drivers/staging/rtl8188eu/core/rtw_wlan_util.c | 2 ++
1 file
On Mon, Jan 26, 2015 at 04:01:20PM +, Mark Rutland wrote:
On Mon, Jan 26, 2015 at 03:16:37PM +, Mika Westerberg wrote:
On Mon, Jan 26, 2015 at 02:50:01PM +, Mark Rutland wrote:
On Mon, Jan 26, 2015 at 02:47:29PM +, Mika Westerberg wrote:
On Mon, Jan 26, 2015 at 02:37:24PM
Hello, David.
On Mon, Jan 26, 2015 at 11:15:19AM +0100, David Herrmann wrote:
-static int blkdev_reread_part(struct block_device *bdev)
+int blkdev_reread_part(struct block_device *bdev, int skipbusy)
{
struct gendisk *disk = bdev-bd_disk;
int res;
@@ -159,12 +159,15 @@ static
From: Kaixu Xia xiaka...@huawei.com
This function coresight_is_bit_set() isn't called, so we should
remove it.
Signed-off-by: Kaixu Xia xiaka...@huawei.com
Signed-off-by: Mathieu Poirier mathieu.poir...@linaro.org
---
include/linux/coresight.h | 3 ---
1 file changed, 3 deletions(-)
diff --git
From: Paul Bolle pebo...@tiscali.nl
The CoreSight ETM/PTM driver contains a check for a
CONFIG_CORESIGHT_SOURCE_ETM_DEFAULT_ENABLE macro. But there's no related
Kconfig symbol CORESIGHT_SOURCE_ETM_DEFAULT_ENABLE. Remove that check
and the single line of code it hides.
Signed-off-by: Paul Bolle
Hi Paul,
On Mon, Jan 26, 2015 at 11:16:12AM -0500, Paul Clements wrote:
Markus,
This refactor looks OK with the exception of one thing...
On Tue, Jan 13, 2015 at 8:44 AM, Markus Pargmann m...@pengutronix.de wrote:
/* Must be called with tx_lock held */
static int
The Rockchip GPIO interrupt controller totally throws away all status
about an interrupt when you disable the interrupt. That has
unfortunate consequences in the following situation:
1. An edge-triggered interrupt is enabled and should wake the system.
2. System suspend happens: interrupt is
On Sun, 2015-01-25 at 07:22PM -0800, Sören Brinkmann wrote:
On Fri, 2015-01-23 at 03:44PM -0800, Soren Brinkmann wrote:
The CPU_2X clock does not have a classical in kernel user, but is,
amongst other things, required for OCM and debug access. Make sure this
clock does not mistakenly
Hi,
I went to do the Fedora 3.19-rc6 build this morning and it failed in
our buildsystem with:
+ '[' '!' -f /builddir/build/SOURCES/patch-3.19-rc6.xz ']'
+ case $patch in
+ unxz
+ patch -p1 -F1 -s
symbolic link target '../../../../../include/dt-bindings' is invalid
error: Bad exit status from
The comment for intel_cpu_fifo_underrun_irq_handler() is not consistent
with the code and the rest of the comment for this routine. This patch
fixes this typo in comment.
Signed-off-by: Kumar Amit Mehta gmate.a...@gmail.com
---
drivers/gpu/drm/i915/intel_fifo_underrun.c | 2 +-
1 file changed, 1
Using %s for non-NULL terminated string is quite
dangerous, since this causes reading out of bounds.
chan-tag is non-NULL terminated, so precision
must be specified for printing it.
Fixes: 86c8437383ac (net/9p: Add sysfs mount_tag file for virtio 9P device)
Signed-off-by: Andrey Ryabinin
Ok, here is patch which set Revision field (global variable system_rev) in
/proc/cpuinfo from DT
revision property:
diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c
index 11c54de..9946c1b 100644
--- a/arch/arm/kernel/devtree.c
+++ b/arch/arm/kernel/devtree.c
@@ -19,6 +19,7 @@
Hi Heikki,
On Mon, Jan 26, 2015 at 02:55:03PM +0200, Heikki Krogerus wrote:
Hi David,
On Sat, Jan 24, 2015 at 03:58:11PM -0800, David Cohen wrote:
+static int tusb1210_power_on(struct phy *phy)
+{
+ struct tusb1210 *tusb = phy_get_drvdata(phy);
+
+
On Mon, Jan 26, 2015 at 01:46:10PM +0200, Heikki Krogerus wrote:
On Fri, Jan 23, 2015 at 10:24:43AM -0600, Felipe Balbi wrote:
On Fri, Jan 23, 2015 at 05:12:56PM +0200, Heikki Krogerus wrote:
+int dwc3_ulpi_init(struct dwc3 *dwc)
+{
+ u32 reg;
+
+ /* First check USB2 PHY
On Mon, 2015-01-26 at 11:11 +, Stathis Voukelatos wrote:
On 24/01/15 21:37, Joe Perches wrote:
On Fri, 2015-01-23 at 10:07 +, Stathis Voukelatos wrote:
This patch adds support the Ethernet Packet Sniffer H/W module
developed by Linn Products Ltd and found in the IMG Pistachio SoC.
Signed-off-by: Soren Brinkmann soren.brinkm...@xilinx.com
---
Hi Michal,
This could be squashed into 1643b31658c4 'ARM: zynq: DT: Add USB to
device tree' if you decide to rebuild the zynq/dt branch.
Sören
---
arch/arm/boot/dts/zynq-zc702.dts | 26 ++
In one pinctrl node, a 'bias-disable' property is erroneously assigned a
value.
Fixes: ARM: zynq: DT: Add pinctrl information
Signed-off-by: Soren Brinkmann soren.brinkm...@xilinx.com
---
Feel free to squash this into the mentioned patch. I don't see it in any
stable branch yet.
Sören
On Mon, 26 Jan 2015, Vladimir Davydov wrote:
Hmm, why? The return value has existed since this function was
introduced, but nobody seems to have ever used it outside the slab core.
Besides, this check is racy, so IMO we shouldn't encourage users of the
API to rely on it. That said, I believe
On 01/26/2015 11:51 AM, Ross Zwisler wrote:
This is fine, but now you've got two fences in a row. Another slightly more
messy choice would be to include the fence in the pcommit assembly, so
you either get pcommit + sfence or a pair of NOPs.
If that is the required usage pattern, it
On Sun, Jan 25, 2015 at 10:06:58AM -0800, Greg Kroah-Hartman wrote:
3.14-stable review patch. If anyone has any objections, please let me know.
This patch was tagged for stable 3.18 only. Also, since commit
6314b6796e3c doesn't seem to be in 3.14, I believe shouldn't be in
this stable
On Mon, Jan 26, 2015 at 06:07:16PM +0800, Wenyou Yang wrote:
+#ifdef CONFIG_CACHE_L2X0
+static void __init at91_init_l2cache(void)
+{
+ struct device_node *np;
+ u32 reg;
+
+ np = of_find_compatible_node(NULL, NULL, arm,pl310-cache);
+ if (!np)
+ return;
+
+
On Mon, Jan 26, 2015 at 01:40:06PM +0100, Joerg Roedel wrote:
Yes. Given that we have no data about what would work on most
systems, we can only change the value to a number that fixes know
problems and then act on possible regressions caused by the change (and
that change is pretty easy to
To speed up further allocations SLUB may store empty slabs in per
cpu/node partial lists instead of freeing them immediately. This
prevents per memcg caches destruction, because kmem caches created for a
memory cgroup are only destroyed after the last page charged to the
cgroup is freed.
To fix
On Monday, January 26, 2015 04:58:48 PM Lv Zheng wrote:
ACPICA has implemented acpi_unload_parent_table() which can exactly replace
the acpi_get_id()/acpi_unload_table_id() implemented in Linux kernel. The
acpi_unload_parent_table() has been unit tested in ACPICA simulation
environment.
gcc supports an s390 specific function attribute called hotpatch.
It can be used to specify the number of halfwords that shall be added before
and after a function that shall be filled with nops for runtime patching.
s390 will use the hotpatch attribute for function tracing, therefore
introduce a
Make use of gcc's hotpatch support to generate better code for ftrace
function tracing.
The generated code now contains only a six byte nop in each function
prologue instead of a 24 byte code block which will be runtime patched to
support function tracing.
With the new code generation the runtime
Hello.
On 1/26/2015 12:40 PM, Wenyou Yang wrote:
To decrease the suspend time, move the copying the sram function
to the sram initialization phase, instead of every time go to suspend.
Signed-off-by: Wenyou Yang wenyou.y...@atmel.com
Acked-by: Alexandre Belloni
On Monday, January 26, 2015 03:59:59 PM Fu, Zhonghui wrote:
This is a incorrect patch , please ignore it.
Of course it is incorrect.
If it fixes anything for you, this means you need to reorder devices in
dpm_list
on the given system.
On 2015/1/26 13:07, Fu, Zhonghui wrote:
From
On 01/26/2015 02:17 PM, Sun Paul wrote:
When an ABORT is sent to side-A, side-A INIT a new connection again.
Even if the ABORT is not being sent, the peer (the one who would send
his ABORT) closes the TCB from his side silently then. Any messages that
would afterwards arrive on this dead
Hello Nicolas,
On Mon, Jan 26, 2015 at 02:34:38PM +0100, Nicolas Ferre wrote:
Le 26/01/2015 11:36, Sylvain Rochet a écrit :
I think we should explain we are dealing with an errata here, this is
not obvious at first sight, the patch summary may find its place here :-)
True but the
On Monday, January 26, 2015 10:40:24 AM Thomas Gleixner wrote:
On Mon, 26 Jan 2015, Li, Aubrey wrote:
On 2015/1/22 18:15, Thomas Gleixner wrote:
Can we please stop adding more crap to that notifier thing? I rather
see that go away than being expanded.
Are you referring to
On Monday, January 26, 2015 10:40:24 AM Thomas Gleixner wrote:
On Mon, 26 Jan 2015, Li, Aubrey wrote:
On 2015/1/22 18:15, Thomas Gleixner wrote:
[...]
+/*
+ * cpuidle_enter will return with interrupt enabled
+ */
+
On 2015-01-26 14:36, Mark Rutland wrote:
On Thu, Jan 15, 2015 at 08:04:05AM +, Stefan Agner wrote:
Add binding documentation for Miscellaneous System Control Module
found in Freescale Vybrid SoC's.
Signed-off-by: Stefan Agner ste...@agner.ch
---
This revert a82b76f7fa6154e8ab2d8071842a3e38b9c0d0ff.
The commit causes an extra reset in remote wakeup as described in:
http://www.spinics.net/lists/linux-usb/msg119080.html
Signed-off-by: Zhuang Jin Can jin.can.zhu...@intel.com
---
drivers/usb/core/hub.c | 34
Em Mon, Jan 26, 2015 at 01:54:06PM +, Russell King - ARM Linux escreveu:
On Mon, Jan 26, 2015 at 09:12:43AM -0300, Arnaldo Carvalho de Melo wrote:
Em Mon, Jan 26, 2015 at 10:27:11AM +, Will Deacon escreveu:
FWIW, perf can now use libunwind for unwinding the userspace side of
On 01/26/2015 02:33 AM, Minchan Kim wrote:
Hello,
On Sat, Jan 24, 2015 at 12:47:07AM +0900, Sergey Senozhatsky wrote:
On (01/23/15 15:48), Jerome Marchand wrote:
Date: Fri, 23 Jan 2015 15:48:05 +0100
From: Jerome Marchand jmarc...@redhat.com
To: Sergey Senozhatsky
On 26/01/15 13:17, Simon Guo wrote:
Correct one coding style problem(detected by checkpatch.pl) in pcl818.c.
- line over 80 characters
Signed-off-by: Simon Guo wei.guo.si...@gmail.com
---
drivers/staging/comedi/drivers/pcl818.c | 15 ++-
1 file changed, 10 insertions(+), 5
Hello Greg,
On 01/23/2015 05:08 PM, Greg Kroah-Hartman wrote:
On Thu, Jan 22, 2015 at 09:49:00AM -0500, Austin S Hemmelgarn wrote:
While I agree that there should be a way for userspace to get the list of
supported operations, userspace apps will only actually care about that
once, when they
On Mon, Jan 26, 2015 at 02:37:24PM +, Mark Rutland wrote:
On Mon, Jan 26, 2015 at 02:29:33PM +, Mika Westerberg wrote:
The HID over I2C specification allows to have the interrupt for a HID
device to be GPIO instead of directly connected to the IO-APIC.
Add support for this so
On Mon, 26 Jan 2015, Tony Lindgren wrote:
* Pali Rohár pali.ro...@gmail.com [150126 08:26]:
On Monday 26 January 2015 17:14:55 Tony Lindgren wrote:
* Pali Rohár pali.ro...@gmail.com [150123 14:39]:
On Friday 23 January 2015 22:39:55 Pali Rohár wrote:
Hello,
when I boot
On 26/01/2015 at 19:08:33 +0100, Nicolas Ferre wrote :
From: Alexandre Belloni alexandre.bell...@free-electrons.com
Setup arm_pm_idle and arm_pm_restart function pointers from
rm9200_dt_device_init() function to simplify the at91rm9200 initialization
process.
This same move is already done
On 26/01/15 14:40, Daniel Baluta wrote:
On Mon, Jan 26, 2015 at 1:07 AM, Jonathan Cameron ji...@kernel.org wrote:
On 11/01/15 19:10, Irina Tirdea wrote:
The pedometer needs to filter out false steps that might be generated by
tapping the foot, sitting, etc. To do that it computes the number of
On 11/01/15 19:10, Irina Tirdea wrote:
Add support for runtime pm to reduce the power consumed by the device
when not used.
If CONFIG_PM is not enabled, the device will be powered on at
init and only powered off on system suspend.
If CONFIG_PM is enabled, runtime pm autosuspend is used:
On Sat, Jan 24, 2015 at 12:01:12PM +0800, Axel Lin wrote:
Ensure get_voltage return correct voltage if set_voltage fails.
Applied, thanks.
signature.asc
Description: Digital signature
On Mon, Jan 26, 2015 at 12:24:49PM -0600, Christoph Lameter wrote:
On Mon, 26 Jan 2015, Vladimir Davydov wrote:
Anyways, I think that silently relying on the fact that the allocator
never fails small allocations is kind of unreliable. What if this
We are not doing that though. If the
Hi Folks,
TLDR: I need a back reference from a console struct to its device. I
can't see an easy way to do this right now without adding one?
I've a quick question. I have prototype code that parses an ACPI table
known as the SPCR (Serial Port Console Redirection - exists on both x86
and ARM
+
+ ret = kobject_set_name(idev-device.kobj, uio%d, idev-minor);
dev_set_name()?
There's another instance of use of kobject_set_name in
uio_major_init(). Should I change that too ,or that should be done in
a new (unrelated) patch?
Thanks,
-mandeep
thanks,
greg k-h
--
To
On Fri, 23 Jan 2015, Benjamin Tissoires wrote:
With the changes above (or if you fix my typos), the patch is
Reviewed-by: Benjamin.tissoires benjamin.tissoi...@redhat.com
Jiri, could you amend the commit with the above so that Jim won't be
desperate by submitting a patch?
Done and applied
On 11/01/15 19:10, Irina Tirdea wrote:
By introducing IIO_EV_TYPE_CHANGE, IIO_EV_TYPE_INSTANCE becomes redundant.
The effect of IIO_EV_TYPE_INSTANCE can be obtained by using IIO_EV_TYPE_CHANGE
with IIO_EV_INFO_VALUE set to 1.
Remove all instances of IIO_EV_TYPE_INSTANCE and replace them with
Crtc state may not reflect the current crtc state if drm_fb_helper_blank
is called to turn dpms off without turning crtc off. A full modeset in
this case to solve the problem.
Signed-off-by: Jilai Wang jil...@codeaurora.org
---
drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c | 7 +++
1 file
This patch will cause that decompressor store full ATAG structure into DT tree
(/atags):
diff --git a/arch/arm/boot/compressed/atags_to_fdt.c
b/arch/arm/boot/compressed/atags_to_fdt.c
index e7e1cc9..1975d7c 100644
--- a/arch/arm/boot/compressed/atags_to_fdt.c
+++
On 11/01/15 19:10, Irina Tirdea wrote:
Freescale has the MMA955xL family of devices that use the
same communication protocol (based on i2c messages):
http://www.freescale.com/files/sensors/doc/data_sheet/MMA955xL.pdf.
To support more devices from this family, we need to split the
mma9551
On Mon, 26 Jan 2015, Vladimir Davydov wrote:
We could do that, but IMO that would only complicate the code w/o
yielding any real benefits. This function is slow and called rarely
anyway, so I don't think there is any point to optimize out a page
allocation here.
I think you already have the
I'm seeing these new messages in v3.19-rc6 on ia64:
pci :01:00.0: can't claim BAR 6 [mem 0xfffe-0x pref]:
no compatible bridge window
pci :01:00.1: can't claim BAR 6 [mem 0xfffe-0x pref]:
no compatible bridge window
pci :03:00.0: can't claim BAR 6 [mem
We are now releasing the 2.6.0 LTTng modules Linux kernel tracer.
New Noteworthy features in the LTTng Linux kernel tracer 2.6.0:
- System call filtering! Fine-tune which system calls you want
to trace or not,
- We now gather in/out parameters of system calls at entry and
exit of the
On Mon, Jan 26, 2015 at 11:57:30AM -0800, Mandeep Sandhu wrote:
+
+ ret = kobject_set_name(idev-device.kobj, uio%d, idev-minor);
dev_set_name()?
There's another instance of use of kobject_set_name in
uio_major_init(). Should I change that too ,or that should be done in
a new
On Mon, Jan 26, 2015 at 01:55:14PM -0600, Christoph Lameter wrote:
On Mon, 26 Jan 2015, Vladimir Davydov wrote:
Hmm, why? The return value has existed since this function was
introduced, but nobody seems to have ever used it outside the slab core.
Besides, this check is racy, so IMO we
On Mon, Jan 26, 2015 at 02:40:58PM -0500, Jon Masters wrote:
Hi Folks,
TLDR: I need a back reference from a console struct to its device.
I know I'm going to regret answering this vague question, but, what
_exactly_ do you mean by its device?
I can't see an easy way to do this right now
On Thu, 22 Jan 2015 10:45:51 +0900
Joonsoo Kim iamjoonsoo@lge.com wrote:
From 7cb9d1ed8a785df152cb8934e187031c8ebd1bb2 Mon Sep 17 00:00:00 2001
From: Joonsoo Kim iamjoonsoo@lge.com
Date: Thu, 22 Jan 2015 10:28:58 +0900
Subject: [PATCH] mm/debug_pagealloc: fix build failure on ppc and
On Mon, Jan 26, 2015 at 10:09:13AM -0500, Steven Rostedt wrote:
There has been complaints that tracing is tied too much to debugfs,
as there are systems that would like to perform tracing, but do
not mount debugfs for security reasons. That is because any subsystem
may use debugfs for
On Fri, 2015-01-23 at 15:03 -0800, H. Peter Anvin wrote:
On 01/23/2015 12:40 PM, Ross Zwisler wrote:
This patch set adds support for two new persistent memory instructions,
pcommit
and clwb. These instructions were announced in the document Intel
Architecture Instruction Set Extensions
On Sat, 2015-01-24 at 12:14 +0100, Borislav Petkov wrote:
On Fri, Jan 23, 2015 at 03:03:41PM -0800, H. Peter Anvin wrote:
For the specific case of CLWB, we can use an m input rather than a
+m output, simply because CLWB (or CLFLUSH* used as a standin for CLWB
doesn't need to be ordered with
On Mon, 26 Jan 2015, Jiri Olsa wrote:
I trigered the same one, should be addressed by the fix Peter
sent in earlier email
ahh, yes. gmail (which runs my university's mail servers) is for some
reason sending all e-mails from PeterZ to the spam folder. I'll try out
that patch.
Vince
--
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While debugging an unrelated issue with the GICv3 ITS driver, the
following trace triggered:
WARNING: CPU: 1 PID: 1 at kernel/irq/irqdomain.c:1121
irq_domain_free_irqs+0x160/0x17c()
NULL pointer, cannot free irq
Modules linked in:
CPU: 1 PID: 1 Comm: swapper/0 Tainted: GW
On Mon, Jan 26, 2015 at 10:25:13AM +0800, Axel Lin wrote:
Current code is using devm_regulator_register(), so we don't need to store
*rdev
in struct lp872x for clean up.
Also clean up lp872x_probe() a bit to remove unnecessary goto and
num_regulators
variable.
Applied, thanks.
On Fri, Jan 23, 2015 at 05:08:34PM +0100, Ricardo Ribalda Delgado wrote:
Hardware supports LOOP mode. Support it also in the driver.
Applied, thanks.
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On Fri, Jan 23, 2015 at 05:08:33PM +0100, Ricardo Ribalda Delgado wrote:
Hardware supports LSB_FIRST mode. Support it also in the driver.
Applied, thanks.
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arch/powerpc has __kernel_map_pages implementations in mm/pgtable_32.c, and
mm/hash_utils_64.c, of which the former is built for PPC32, and the latter
for PPC64 machines with PPC_STD_MMU. Fix arch/powerpc/Kconfig to not select
ARCH_SUPPORTS_DEBUG_PAGEALLOC when CONFIG_PPC_STD_MMU_64 isn't
On Mon, Jan 26, 2015 at 12:26:57PM -0600, Christoph Lameter wrote:
On Mon, 26 Jan 2015, Vladimir Davydov wrote:
__cache_shrink() is used not only in __kmem_cache_shrink(), but also in
SLAB's __kmem_cache_shutdown(), where we do need its return value to
check if the cache is empty.
It
With the relase of Lollipop, Android no longer
requires the logger driver.
There are three patches which the android dev's
still need before they drop logger on all their
devices:
[PATCH v4 1/5] pstores: use scnprintf
[PATCH v2 2/5] pstore: remove superfluous memory size check
[PATCH 3/5]
On Mon, Jan 26, 2015 at 1:09 PM, Pali Rohár pali.ro...@gmail.com wrote:
Ok, here is patch which set Revision field (global variable system_rev) in
/proc/cpuinfo from DT
revision property:
diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c
index 11c54de..9946c1b 100644
---
On Mon, 26 Jan 2015, Vladimir Davydov wrote:
Right, but I just don't see why a subsystem using a kmem_cache would
need to check whether there are any objects left in the cache. I mean,
it should somehow keep track of the objects it's allocated anyway, e.g.
by linking them in a list. That
Below is the list of build error/warning regressions/improvements in
v3.19-rc6[1] compared to v3.18[2].
Summarized:
- build errors: +17/-19
- build warnings: +174/-120
JFYI, when comparing v3.19-rc6[1] to v3.19-rc5[3], the summaries are:
- build errors: +9/-9
- build warnings: +60/-99
The watchdog functionality in both chips is almost identical to NCT6779.
Signed-off-by: Guenter Roeck li...@roeck-us.net
---
Tested on system with NCT6792.
drivers/watchdog/Kconfig| 2 ++
drivers/watchdog/w83627hf_wdt.c | 14 +-
2 files changed, 15 insertions(+), 1
---
.../ABI/testing/sysfs-driver-input-sun4i-lradc | 4 ++
drivers/input/keyboard/sun4i-lradc-keys.c | 49 +-
2 files changed, 43 insertions(+), 10 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-driver-input-sun4i-lradc
diff --git
* Pali Rohár pali.ro...@gmail.com [150123 14:39]:
On Friday 23 January 2015 22:39:55 Pali Rohár wrote:
Hello,
when I boot zImage with appended DT n900 in qemu
fdt_open_into() function called from file
arch/arm/boot/compressed/atags_to_fdt.c (in function
atags_to_fdt) always returns
On Fri, Jan 23, 2015 at 03:45:55PM -0800, Jason Low wrote:
On a side note, if we just move the cputimer-running = 1 to after the
call to update_gt_cputime in thread_group_cputimer(), then we don't have
to worry about concurrent adds occuring in this function?
Yeah, maybe.. There are a few
On Mon, Jan 26, 2015 at 11:13:28AM -0500, Tejun Heo wrote:
@@ -159,12 +159,15 @@ static int blkdev_reread_part(struct block_device
*bdev)
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
- if (!mutex_trylock(bdev-bd_mutex))
+ if
From: Arnaldo Carvalho de Melo a...@redhat.com
In that case the only failure possible is not to have enough memory, as
we are just creating the evsels, not trying to access any system
facility such as debugfs files or syscalls.
Cc: Adrian Hunter adrian.hun...@intel.com
Cc: Borislav Petkov
On Mon, 26 Jan 2015, Vince Weaver wrote:
I applied this to (just before) 3.19-rc6 and let it run on my
troublemaking Haswell machine overnight. It is looking good!
spoke too soon, managed to trigger one of the new warnings you added.
This is
WARN_ON_ONCE(event-ctx != ctx);
in
On Sun, 25 Jan 2015, Christoph Hellwig wrote:
On Fri, Jan 23, 2015 at 03:57:06PM -0800, Yan Liu wrote:
When a passthrough IO command is issued with a specific block device file
descriptor. It should be applied at
the namespace which is associated with that block device file descriptor. This
On 26/01/15 17:23, Andy Shevchenko wrote:
So, I'm not sure the above is a part of the patch. Would it be a prepend?
Hmm - what do you mean by that ?
I mean first to introduce IMR files and then create the board entry in
the kernel config.
And it may contain the following as well (whatever
On Mon, 26 Jan 2015, Christoph Hellwig wrote:
On Thu, Jan 15, 2015 at 02:40:31PM -0500, Tejun Heo wrote:
If a method is registered by the driver, then the driver will
unregister it when the -remove routine runs. I don't know for
certain, but I would expect that the sysfs/kernfs core
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