max31790_update_device() return the error code in ERR_PTR. We were
checking if it has returned error or not but before checking we have
dereferenced it.
Signed-off-by: Sudip Mukherjee
---
drivers/hwmon/max31790.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers
ACPI 6.0 adds support for optional processor container device which may
contain child objects that are either processor devices or other processor
containers. This allows representing hierarchical processor topologies.
It is declared using the _HID of ACPI0010. It is an abstract container
used to
Like few of the other ACPI modules, replace PREFIX with pr_fmt and
change all the printk call sites to use pr_* companion functions
in processor_idle.
Cc: "Rafael J. Wysocki"
Signed-off-by: Sudeep Holla
---
drivers/acpi/processor_idle.c | 25 +++--
1 file changed, 11 inserti
ACPI 6.0 introduced LPI(Low Power Idle) states that provides an alternate
method to describe processor idle states. It extends the specification
to allow the expression of idle states like C-states selectable by the
OSPM when a processor goes idle, but may affect more than one processor,
and may af
On 9/16/15 7:59 AM, Richard Alpe wrote:
Sorry about that kvm cmdline was a copy-paste error. Here's the right one using
virtio.
I was just about to respond to that as well...
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On 2015-09-16 15:53, Richard Alpe wrote:
> On 2015-09-16 15:07, David Ahern wrote:
>> On 9/16/15 5:50 AM, Richard Alpe wrote:
>>> On 2015-09-16 11:24, Sergey Senozhatsky wrote:
>>>> Hi,
>>>>
>>>> 4.3.0-rc1-next-20150916
>>>>
>
ACPI 6.0 introduced an optional object _LPI that provides an alternate
method to describe Low Power Idle states. It defines the local power
states for each node in a hierarchical processor topology. The OSPM can
use _LPI object to select a local power state for each level of processor
hierarchy in
ACPI 6.0 adds a new method to specify the CPU idle states(C-states)
called Low Power Idle(LPI) states. Since new architectures like ARM64
use only LPIs, introduce ARCH_SUPPORTS_ACPI_PROCESSOR_CSTATE to
encapsulate all the code supporting the old style C-states(_CST)
This patch will help to extend
acpi_processor_sleep is neither related nor used by CPUIdle framework.
It's used in system suspend/resume path as a syscore operation. It makes
more sense to move it to acpi/sleep.c where all the S-state transition
(a.k.a. Linux system suspend/hiberate) related code are present.
Also make it depen
On 09/15/2015, 04:53 PM, Nikolay Borisov wrote:
> Maybe you would want to consider this:
> https://patchwork.ozlabs.org/patch/459088/
>
> It has already found its ways in other stable kernels, despite not being
> cc'ed to stable.
Hi, it does not apply to 3.12 and is not in 3.14 where I source pat
On 9/16/15 7:53 AM, Richard Alpe wrote:
I to get an Oops in ip_route_input_noref(). It happens occasionally during
bootup.
KVM environment using virtio driver. Let me know if you need any additional
info or
if you want me to try to bisect it.
Starting network...
...
[0.877040] BUG: unable
On Wednesday 16 September 2015 21:45:38 WEN Pingbo wrote:
> hp_sdc_rtc_proc_show() use timeval to store the time, which will
> overflowed in 2038.
>
> This patch fixes this problem by replacing timeval with timespec64.
> hp_sdc_rtc_proc_show() only output string, so that userspace will work
> norm
On Tue, Sep 15, 2015 at 09:27:59PM -0500, Rob Herring wrote:
> On 09/15/2015 07:16 PM, Peng Fan wrote:
> > Hi Rob,
> >
> > On Tue, Sep 15, 2015 at 10:56:28AM -0500, Rob Herring wrote:
> >> On 09/11/2015 08:44 AM, Peng Fan wrote:
> >>> Check input parameter 'name' for __of_find_property. If name is
On 09/15/2015 03:34 PM, Andrew F. Davis wrote:
> Add missing zero to value. This will be needed when range checking
> is implemented.
>
> Signed-off-by: Andrew F. Davis
Care about Fixes tag?
> ---
> drivers/regulator/tps65218-regulator.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
On 2015-09-16 15:07, David Ahern wrote:
> On 9/16/15 5:50 AM, Richard Alpe wrote:
>> On 2015-09-16 11:24, Sergey Senozhatsky wrote:
>>> Hi,
>>>
>>> 4.3.0-rc1-next-20150916
>>>
>>> oops after removal of rndis usb device
>
> Hi Sergey:
&g
On 9/16/15 8:42 PM, Paolo Bonzini wrote:
On 16/09/2015 14:32, Jan Kiszka wrote:
BTW, what will happen if allocate_vpid runs out of free slots and
returns 0? Will we always fail then...?
The return value of vmx_secondary_exec_control will not have
SECONDARY_EXEC_ENABLE_VPID, so it's okay. Howe
On Tue, 2015-09-15 at 16:09 -0700, Stephen Boyd wrote:
> The c6x clkdev.h header is the same as the asm-generic header, so
> just use the asm-generic one.
>
> Signed-off-by: Stephen Boyd
> ---
Pulled into c6x tree for next merge window. Thanks!
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Em Wed, Sep 16, 2015 at 09:25:44AM +0200, Ingo Molnar escreveu:
>
> * Arnaldo Carvalho de Melo wrote:
>
> > Hi Ingo,
> >
> > Please consider pulling,
> >
> > - Arnaldo
> >
> > The following changes since commit 9059b284caecb628fac826c2c5cc8ee85708eec1:
> >
> > Merge tag 'perf-core-for-
On 16 September 2015 at 11:26, Juri Lelli wrote:
>
> Hi Steve,
>
> thanks a lot for this interesting discussion.
>
> On 16/09/15 00:55, Steve Muckle wrote:
> > On 09/15/2015 08:00 AM, Patrick Bellasi wrote:
> >>> Agreed, though I also think those tunable values might also change for a
> >>> given
On Mon, Sep 14, 2015 at 10:21:14AM +0200, Hannes Reinecke wrote:
> Welll ... if you don't have hardware (and I strongly hope you refer to
> 'hardware able to do hotplugging', not 'hardware for the eata driver'
> ...) why add the code at all?
> Chances are no-one will ever need eata PCI hotplug; SCS
hp_sdc_rtc_proc_show() use timeval to store the time, which will
overflowed in 2038.
This patch fixes this problem by replacing timeval with timespec64.
hp_sdc_rtc_proc_show() only output string, so that userspace will work
normally if we apply this patch.
Not all timer in i8042 have y2038 risk(h
From: Aaro Koskinen
> Sent: 15 September 2015 21:56
...
> > - for (unsigned int i = 0; i < strlen(port); i++)
> > + unsigned int port_len = strlen(port);
> > +
> > + for (unsigned int i = 0; i < port_len; i++)
>
> port is read only in this function, so maybe just use "const" and the
> compil
Hi Thierry, Alan, Rafael,
On 09/12/2015 01:28 AM, Rafael J. Wysocki wrote:
> On Friday, September 11, 2015 03:01:14 PM Alan Stern wrote:
>> On Fri, 11 Sep 2015, Thierry Reding wrote:
>>
>>> On Fri, Sep 11, 2015 at 12:08:02AM +0200, Rafael J. Wysocki wrote:
On Thursday, September 10, 2015 12:1
On Wed, 16 Sep 2015, Zhu Jefferry wrote:
> > > The primary debugging shows the content of __lock is wrong in first.
> > > After a call of Mutex_unlock, the value of __lock should not be this
> > > thread self. But we observed The value of __lock is still self after
> > > unlock. So, other threads w
Hi Paolo,
can you just move them to include/linux/ directly?
Also scsi/scsi.h has some additional ioctl defintions that should be
added to the UAPI scsi_ioctl.h. Otherwise this looks ok to me.
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On 09/16/2015 04:28 AM, Rafael J. Wysocki wrote:
> On Tuesday, September 15, 2015 03:18:19 PM Alan Stern wrote:
>> On Tue, 15 Sep 2015, Thierry Reding wrote:
>>
There are a few things to watch out for. Since the dpm_list gets
modified during system sleep transitions, we would have to mak
On 16 September 2015 at 15:28, Borislav Petkov wrote:
> On Wed, Sep 16, 2015 at 01:25:06PM +0200, Ard Biesheuvel wrote:
>> ... so even if we wanted to, it would be intractible to find each
>> cross-section relative reference and do the fixup.
>
> Hmm, maybe we should go and patch EFI code segments
On 09/16/2015 04:18 AM, Rafael J. Wysocki wrote:
On Tuesday, September 15, 2015 05:53:02 PM Thierry Reding wrote:
On Sat, Sep 12, 2015 at 12:38:19AM +0200, Rafael J. Wysocki wrote:
On Friday, September 11, 2015 02:03:46 PM Thierry Reding wrote:
On Fri, Sep 11, 2015 at 12:08:02AM +0200, Rafael
On Wed, 2015-09-16 at 13:25 +0200, Ard Biesheuvel wrote:
> On 16 September 2015 at 12:08, Borislav Petkov wrote:
> > On Wed, Sep 09, 2015 at 12:21:23PM +0100, Matt Fleming wrote:
> >> On Wed, 09 Sep, at 08:33:07AM, joeyli wrote:
> >> >
> >> > Yes, the machine on my hand has EFI_PROPERTIES_TABLE en
On Wed, Sep 16, 2015 at 07:45:53AM -0400, Austin S Hemmelgarn wrote:
> On 2015-09-15 20:09, Steve Calfee wrote:
> >On Tue, Sep 15, 2015 at 12:53 PM, Eric Curtin wrote:
> >>Signed-off-by: Eric Curtin
> >>
> >>diff --git a/tools/usb/usbip/src/usbip_detach.c
> >>b/tools/usb/usbip/src/usbip_detach.c
On Wed, Sep 16, 2015 at 9:35 AM, Yingjoe Chen wrote:
> Node name in device tree should describe general class of the
> device. Correct incorrect i2c node names.
>
> Signed-off-by: Yingjoe Chen
Reviewed-by: Daniel Kurtz
> ---
> This is based on v4.3-rc1.
> All the other i2c node names are corre
On Wed, Sep 16, 2015 at 10:19:17AM +0300, Jarkko Sakkinen wrote:
> On Tue, Sep 15, 2015 at 11:22:27AM -0600, Jason Gunthorpe wrote:
> > On Tue, Sep 15, 2015 at 08:05:40PM +0300, Jarkko Sakkinen wrote:
> > > The command buffer address must be read with exactly two 32-bit reads.
> > > Otherwise, on s
Acked-by: Julia Lawall
On Wed, 16 Sep 2015, Andrzej Hajda wrote:
> Code comparing unsigned variables with zero using operators < or >= does not
> make sense. It is always false or true, respectively. However, its presence
> often indicates bugs in the code.
> gcc can detect it also using -Wtype
On Wed, Sep 16, 2015 at 01:25:06PM +0200, Ard Biesheuvel wrote:
> ... so even if we wanted to, it would be intractible to find each
> cross-section relative reference and do the fixup.
Hmm, maybe we should go and patch EFI code segments and fixup all
relative references after mapping. I mean, if y
Add support for the msm8916 TCU (Translation Control Unit) clocks that
are needed for IOMMU.
Signed-off-by: Georgi Djakov
---
drivers/clk/qcom/gcc-msm8916.c | 48 ++
include/dt-bindings/clock/qcom,gcc-msm8916.h |3 ++
2 files changed, 51 insertions(+)
Add support for the msm8916 audio clocks. This includes core bus,
low-power audio and codec clocks. They are required for audio playback.
Signed-off-by: Georgi Djakov
---
drivers/clk/qcom/gcc-msm8916.c | 388 ++
include/dt-bindings/clock/qcom,gcc-msm8916.h
Some root clock generators may have child branches that are controlled
by different CPUs. These RCGs require some special operations:
- some enable bits have to be toggled when we set the rate;
- if RCG is disabled we only cache the rate and set it later when enabled;
- when the RCG is disabled,
This patchset adds support for iommu, gpu and audio clocks on
the MSM8916 platforms.
Changes since v3 (https://lkml.org/lkml/2015/8/13/393)
* Use recalc_rate() to find current frequency when enabling
a shared branch clock and there is no cached frequency yet.
Changes since v2 (https://lkml.org/
On 09/15/2015 03:34 PM, Andrew F. Davis wrote:
> Add missing zero to value. This will be needed when range checking
> is implemented.
>
> Signed-off-by: Andrew F. Davis
> ---
> drivers/regulator/tps65218-regulator.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/
On 9/16/15 3:24 AM, Sergey Senozhatsky wrote:
Hi,
4.3.0-rc1-next-20150916
oops after removal of rndis usb device
Sergey:
Can you send me the oops output?
Thanks,
David
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Add support for the msm8916 BIMC (Bus Integrated Memory Controller)
clocks that are needed for GPU.
Signed-off-by: Georgi Djakov
---
drivers/clk/qcom/gcc-msm8916.c | 61 ++
include/dt-bindings/clock/qcom,gcc-msm8916.h |3 ++
2 files changed, 64 inserti
Code comparing unsigned variables with zero using operators < or >= does not
make sense. It is always false or true, respectively. However, its presence
often indicates bugs in the code.
gcc can detect it also using -Wtype-limits switch, but it warns also in correct
cases, making too much noise.
S
Guten Tag,
Ich wende mich an Sie zu einem Vorhaben gegenseitigen Nutzen für uns beide. Bei
Interesse können Sie mir auf meine e-Mail unten, um weitere Informationen und
Erklärung über das Telefon zu erreichen.
E-Mail: ruizhenw...@gmail.com
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Hi Linus,
here is a smallish set of pin control fixes for the v4.3 series.
Nothing special to say, business as usual, details in the
signed tag.
Please pull them in!
Yours,
Linus Walleij
The following changes since commit 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f:
Linux 4.3-rc1 (2015-09-12
On Tue, Sep 15, 2015 at 03:18:19PM -0400, Alan Stern wrote:
> On Tue, 15 Sep 2015, Thierry Reding wrote:
>
> > > There are a few things to watch out for. Since the dpm_list gets
> > > modified during system sleep transitions, we would have to make sure
> > > that nothing gets probed during those
The offending commit accidentally replaces an atomic_clear with an
atomic_or instead of an atomic_andnot in kvm_s390_vcpu_request_handled.
The symptom is that kvm guests on s390 hang on startup.
This patch simply replaces the incorrect atomic_or with atomic_andnot
Signed-off-by: Jason J. Herne
--
In 2007, commit 07190a08eef36 ("Mark TSC on GeodeLX reliable") bypassed
verification of the TSC on Geode LX. However, this code (now in the
check_system_tsc_reliable() function in arch/x86/kernel/tsc.c) was only
present if CONFIG_MGEODE_LX was set.
OpenWRT has recently started building its generi
On 9/16/15 5:50 AM, Richard Alpe wrote:
On 2015-09-16 11:24, Sergey Senozhatsky wrote:
Hi,
4.3.0-rc1-next-20150916
oops after removal of rndis usb device
Hi Sergey:
Is this with KVM or baremetal?
-8<-
thanks for the analysis
addr2line -e vmlinux -i 0x8146c0b1
net/i
On Mon, Sep 14, 2015 at 02:26:17PM +0100, Daniel Thompson wrote:
> Currently alternatives are applied very late in the boot process (and
> a long time after we enable scheduling). Some alternative sequences,
> such as those that alter the way CPU context is stored, must be applied
> much earlier in
Fix a segfault bug and a small mistake in perf probe -d.
Since the "ulist" in perf_del_probe_events is never initialized,
strlist__add(ulist, *) always causes a segfault when removing
uprobe events by perf probe -d.
Also, the "str" local variable is never released if fail to
allocate the "klist".
acpi_tbl_entiry_handler expects `table_end` pointer to be passed so that
the individual subtable entry handler can use it to validate the entries.
However, acpi_parse_entries now validates the end of an entry against
the table end using the length in the sub-table entry. All the only user
of that
Removed the unnecessary space in the declaration of a pointer.
The following error was given.
ERROR: "foo * bar" should be "foo *bar"
Signed-off-by: Sakshi Vaid
---
drivers/staging/lustre/lustre/mgc/mgc_request.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drive
For 64-bit arguments, abs macro casts it to an int which leads to lost
precision and may cause incorrect results. To deal with 64-bit types
abs64 macro has been introduced but still there are places where abs
macro is used incorrectly.
To deal with the problem, expand abs macro such that it opera
acpi_parse_entries passes the table end pointer to the sub-table entry
handler. acpi_parse_entries itself could validate the end of an entry
against the table end using the length in the sub-table entry.
This patch adds the validation of the sub-table entry end using the
length field.This will hel
From: Austin S Hemmelgarn
> Sent: 16 September 2015 12:46
> On 2015-09-15 20:09, Steve Calfee wrote:
> > On Tue, Sep 15, 2015 at 12:53 PM, Eric Curtin
> > wrote:
> >> Signed-off-by: Eric Curtin
> >>
> >> diff --git a/tools/usb/usbip/src/usbip_detach.c
> >> b/tools/usb/usbip/src/usbip_detach.c
>
Am 16.09.2015 um 14:22 schrieb Oleg Nesterov:
>> The issue is that rcu_sync doesn't eliminate synchronize_sched,
>
> Yes, but it eliminates _expedited(). This is good, but otoh this means
> that (say) individual __cgroup_procs_write() can take much more time.
> However, it won't block the readers
Hello Yong,
On Mon, Sep 14, 2015 at 01:25:00PM +0100, Yong Wu wrote:
> On Tue, 2015-07-21 at 18:11 +0100, Will Deacon wrote:
> > > + ret = _arm_short_map(data, iova, paddr, pgdprot, pteprot, large);
> > > +
> > > + tlb->tlb_add_flush(iova, size, true, data->iop.cookie);
> > > + t
Hi,
On 09/16/2015 02:27 PM, Rasmus Villemoes wrote:
>
> If we want to fix the problem with 3/3, then this seems obviously
> necessary. There may be stuff we want to optimize later (for example, I
> don't think we should always make a local copy of the entire struct;
Yes I know, I just tried not
From: Hubert Chrzaniuk
Intel(R) Xeon Phi x200 (KNL) increments APERF/MPERF every
1024 clocks, which is different than other Intel architectures
(incremented every single clock).
It results in understated values for %Busy and Avg_MHz values,
thus multiplier for APERF/MPERF counters.
Signed-off-by
On Wed, Aug 05, 2015 at 05:34:51PM +0200, Michael Grzeschik wrote:
> On Thu, Jul 30, 2015 at 11:16:36AM -0700, David Miller wrote:
> > From: Michael Grzeschik
> > Date: Thu, 30 Jul 2015 15:34:36 +0200
> >
> > > The commit <9c7077622dd9> ("packet: make packet_snd fail on len smaller
> > > than l2
On 15 September 2015 at 00:05, Mark Brown wrote:
> On Fri, Sep 04, 2015 at 04:55:33PM +0530, Jagan Teki wrote:
>> On 4 September 2015 at 13:59, Vignesh R wrote:
>
>> > + * @spi_mtd_mmap_read: some spi-controller hardwares provide memory
>> > + * mapped interface to communicate
On 09/16, Paolo Bonzini wrote:
>
>
> On 16/09/2015 14:22, Oleg Nesterov wrote:
> > > The issue is that rcu_sync doesn't eliminate synchronize_sched,
> >
> > Yes, but it eliminates _expedited(). This is good, but otoh this means
> > that (say) individual __cgroup_procs_write() can take much more ti
On 16/09/2015 14:32, Jan Kiszka wrote:
>
> BTW, what will happen if allocate_vpid runs out of free slots and
> returns 0? Will we always fail then...?
The return value of vmx_secondary_exec_control will not have
SECONDARY_EXEC_ENABLE_VPID, so it's okay. However, I think
we need this in the nes
On 16/09/2015 14:22, Oleg Nesterov wrote:
> > The issue is that rcu_sync doesn't eliminate synchronize_sched,
>
> Yes, but it eliminates _expedited(). This is good, but otoh this means
> that (say) individual __cgroup_procs_write() can take much more time.
> However, it won't block the readers
DWC2 module on some platforms needs three additional hardware
resources: phy controller, clock and power supply. All of them must be
enabled/activated to properly initialize and operate. This was initially
handled in s3c-hsotg driver, which has been converted to 'gadget' part
of dwc2 driver. Unfort
Use MODULE_DEVICE_TABLE with wkup_m3_rproc_of_match so the module alias
is exported and the wkup_m3_rproc driver can automatically probe.
Signed-off-by: Dave Gerlach
---
drivers/remoteproc/wkup_m3_rproc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/remoteproc/wkup_m3_rproc.c
b/d
On 2015-09-16 13:31, Wanpeng Li wrote:
> Reference SDM 28.1:
>
> The current VPID is H in the following situations:
> — Outside VMX operation. (This includes operation in system-management
> mode under the default treatment of SMIs and SMM with VMX operation;
> see Section 34.14.)
> — In
Declared the file_operations structure as const as done elsewhere in the
kernel, as there are no modifiactions to this field.
Following warning found by checkpatch
WARNING: struct file_operations should normally be const
Signed-off-by: Sakshi Vaid
---
drivers/staging/lustre/lustre/mdc/lproc_mdc
On Wednesday, September 16, 2015 08:49:27 AM Marc Zyngier wrote:
> On 16/09/15 02:53, Rafael J. Wysocki wrote:
> > On Tuesday, September 15, 2015 10:18:32 AM Marc Zyngier wrote:
> >> On 15/09/15 00:15, Rafael J. Wysocki wrote:
> >>> On Monday, September 14, 2015 05:44:01 PM Marc Zyngier wrote:
> >>
On Wed, Sep 16 2015, Maurizio Lombardi wrote:
> Hi,
>
> I tried to fix the "*pb[l]" format issue while taking care of the problems
> discussed in this thread:
>
> https://lkml.org/lkml/2015/9/9/153
>
> I would like to know whether this approach is more acceptable to you:
>
> PATCH 1 modifies the
On 09/16, Paolo Bonzini wrote:
>
>
> On 16/09/2015 10:57, Christian Borntraeger wrote:
> > Am 16.09.2015 um 10:32 schrieb Paolo Bonzini:
> >>
> >>
> >> On 15/09/2015 19:38, Paul E. McKenney wrote:
> >>> Excellent points!
> >>>
> >>> Other options in such situations include the following:
> >>>
> >>
Introduce is_sysrq_oom helper function indicating oom kill triggered
by sysrq to improve readability.
No functional changes.
Signed-off-by: Yaowei Bai
---
mm/oom_kill.c | 17 +
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 1ec
Delete unnecessary if to let inactive_anon_is_low_global return
directly.
No functional changes.
Signed-off-by: Yaowei Bai
---
mm/vmscan.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 2d978b2..2785d8e 100644
--- a/mm/vmscan.c
+++ b/mm/v
Introduce is_via_compact_memory helper function indicating compacting
via /proc/sys/vm/compact_memory to improve readability.
To catch this situation in __compaction_suitable, use order as parameter
directly instead of using struct compact_control.
This patch has no functional changes.
Signed-of
On 9/16/15 6:12 PM, Christian Borntraeger wrote:
Am 15.09.2015 um 18:27 schrieb Paolo Bonzini:
This new statistic can help diagnosing VCPUs that, for any reason,
trigger bad behavior of halt_poll_ns autotuning.
For example, say halt_poll_ns = 48, and wakeups are spaced exactly
like 479us, 4
Added new lines after declarations for removing coding style warnings
detected by checkpatch.The warnings are given below:
1561: WARNING: Missing a blank line after declarations
1551: WARNING: Missing a blank line after declarations
1329: WARNING: Missing a blank line after declarations
1213: WARN
>+prlog "Causing kernel crash ..."
>+
>+# enable all functions triggered by sysrq
>+echo 1 > /proc/sys/kernel/sysrq
>+# setting to reboot in 3 seconds after panic
>+echo 3 > /proc/sys/kernel/panic
>+# setting to cause panic when oops occurs
>+echo 1 > /proc/sys/kernel/panic_on_oops
>+
>+# create a
On 2015-09-16 11:24, Sergey Senozhatsky wrote:
> Hi,
>
> 4.3.0-rc1-next-20150916
>
> oops after removal of rndis usb device
>
> ...
> 8146c052: 00
> 8146c053: 0f b6 55 8a movzbl -0x76(%rbp),%edx
> 8146c057:
Hi,
> >> +prlog -n "Checking pstore backend is registered ... "
> >> +be_msg=`dmesg | grep "pstore: Registered [a-zA-Z0-9]\+ as persistent
> >> store backend$"`
> >> +if [ $? -eq 0 ]; then
> >> +backend=`echo ${be_msg} | sed -e 's/^.*Registered\
> >> \([a-zA-z0-9-]\+\)\ as.*$/\1/g'`
> >> +
On 09/16/2015 01:36 PM, Alex Smith wrote:
> From: Alex Smith
>
> If nand_wait_ready() times out, this is silently ignored, and its
> caller will then proceed to read from/write to the chip before it is
> ready. This can potentially result in corruption with no indication as
> to why.
>
> While a
As a preparation step for zram to be able to use common zpool API,
there has to be some alignment done on it. This patch adds
functions that correspond to zsmalloc-specific API to the common
zpool API and takes care of the callbacks that have to be
introduced, too.
This version of the patch uses s
For zram to be able to use zbud via the common zpool API,
allocations of size PAGE_SIZE should be allowed by zpool.
zbud uses the beginning of an allocated page for its internal
structure but it is not a problem as long as we keep track of
such special pages using a newly introduced page flag.
To b
Am 16.09.2015 um 13:03 schrieb Tejun Heo:
> Hello,
>
> On Wed, Sep 16, 2015 at 12:58:00PM +0200, Christian Borntraeger wrote:
>> FWIW, I added a printk to percpu_down_write. With KVM and uprobes disabled,
>> just booting up a fedora20 gives me __6749__ percpu_down_write calls on 4.2.
>> systemd se
Hi Will,
On Tue, Sep 15, 2015 at 05:13:30PM +0100, Will Deacon wrote:
> As much as we'd like to live in a world where RELEASE -> ACQUIRE is
> always cheaply ordered and can be used to construct UNLOCK -> LOCK
> definitions with similar guarantees, the grim reality is that this isn't
> even possibl
On 2015-09-15 20:09, Steve Calfee wrote:
On Tue, Sep 15, 2015 at 12:53 PM, Eric Curtin wrote:
Signed-off-by: Eric Curtin
diff --git a/tools/usb/usbip/src/usbip_detach.c
b/tools/usb/usbip/src/usbip_detach.c
index 05c6d15..9db9d21 100644
--- a/tools/usb/usbip/src/usbip_detach.c
+++ b/tools/usb
Hi,
as a follow-up to my previous patchset, I decided to first prepare
zbud/zpool related patches and then have some testing rounds and
performance measurements for zram running over both, and come up
with improved/verified zram/zpool patches then. So for now, here
comes the zbud/zpool part.
--
Removed a space to fix the following coding style warning detected by
checkpatch:
WARNING: space prohibited between function name and open parenthesis '('
Signed-off-by: Anjali Menon
---
Modified the subject
drivers/staging/lustre/lnet/lnet/router.c | 2 +-
1 file changed, 1 insertion(+), 1 d
Hi,
This series adds support for the BCH controller and NAND devices on
the Ingenic JZ4780 SoC.
Tested on the MIPS Creator Ci20 board. All dependencies are now in
mainline.
This version of the series is based on 4.3-rc1.
Review and feedback welcome.
Thanks,
Alex
Alex Smith (4):
mtd: nand: i
From: Alex Smith
Add DT bindings for NAND devices connected to the NEMC on JZ4780 SoCs,
as well as the hardware BCH controller, used by the jz4780_{nand,bch}
drivers.
Signed-off-by: Alex Smith
Cc: Zubair Lutfullah Kakakhel
Cc: David Woodhouse
Cc: Brian Norris
Cc: linux-...@lists.infradead.or
From: Alex Smith
Add device tree nodes for the NEMC and BCH to the JZ4780 device tree,
and make use of them in the Ci20 device tree to add a node for the
board's NAND.
Note that since the pinctrl driver is not yet upstream, this includes
neither pin configuration nor busy/write-protect GPIO pins
From: Alex Smith
Add a driver for NAND devices connected to the NEMC on JZ4780 SoCs, as
well as the hardware BCH controller. DMA is not currently implemented.
While older 47xx SoCs also have a BCH controller, they are incompatible
with the one in the 4780 due to differing register/bit positions,
From: Alex Smith
If nand_wait_ready() times out, this is silently ignored, and its
caller will then proceed to read from/write to the chip before it is
ready. This can potentially result in corruption with no indication as
to why.
While a 20ms timeout seems like it should be plenty enough, certa
On Wed, 2015-09-16 at 13:21 +0200, Rasmus Villemoes wrote:
> On Tue, Sep 15 2015, Andy Shevchenko <
> andriy.shevche...@linux.intel.com> wrote:
>
> > On Tue, 2015-09-15 at 15:55 +0200, Vitaly Kuznetsov wrote:
> > > +static __init void test_string_get_size_one(u64 size, u64
> > > blk_size,
> > > +
On Sat, Sep 05, 2015 at 01:10:12PM +0200, Vojtech Pavlik wrote:
> Fix writeback_thread never finishing writing back all dirty data in bcache
> when
> partial_stripes_expensive is set, and spinning, consuming 100% of CPU instead.
>
> Signed-off-by: Vojtech Pavlik
> ---
>
> This is a fix for the
Reference SDM 28.1:
The current VPID is H in the following situations:
— Outside VMX operation. (This includes operation in system-management
mode under the default treatment of SMIs and SMM with VMX operation;
see Section 34.14.)
— In VMX root operation.
— In VMX non-root operation when
Jiang Liu wrote on 16/09/15 17:51:
Hi Arthur,
It would be great if we could capture the text as in the
picture posted by you at:
http://www.users.on.net/~arthur.marsh/20150915547.jpg
I guess a serial console could help us to capture those
log messages. To use serial con
On Wed, Sep 16, 2015 at 11:41:53AM +0100, Will Deacon wrote:
[...]
> > Here is the current code:
> >
> > >> bus_range = pci->cfg.bus_range;
> > >> for (busn = bus_range->start; busn <= bus_range->end; ++busn) {
> > >> u32 idx = busn - bus_range->start;
> >
> > The index is offset by
Am 16.09.2015 um 03:18 schrieb Peter Hurley:
> On Tue, Sep 15, 2015 at 8:37 PM, Tilman Schmidt wrote:
>> Am 16.09.2015 um 01:08 schrieb Peter Hurley:
>>> On Tue, Sep 15, 2015 at 10:22 AM, Jiri Slaby wrote:
>>>
>>> From: Tilman Schmidt
>>>
>>> 3.12-stable review patch. If anyone has any
On Sun, Sep 13, 2015 at 03:42:17PM +0100, Jungseok Lee wrote:
> Currently, kernel context and interrupts are handled using a single
> kernel stack navigated by sp_el1. This forces many systems to use
> 16KB stack, not 8KB one. Low memory platforms naturally suffer from
> memory pressure accompanied
On 16 September 2015 at 12:08, Borislav Petkov wrote:
> On Wed, Sep 09, 2015 at 12:21:23PM +0100, Matt Fleming wrote:
>> On Wed, 09 Sep, at 08:33:07AM, joeyli wrote:
>> >
>> > Yes, the machine on my hand has EFI_PROPERTIES_TABLE enabled, and it
>> > doesn't
>> > boot without your patch.
>>
>> Awe
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