Commit-ID: d988d5ee647861706bc7a391ddbc29429b50f00e
Gitweb: http://git.kernel.org/tip/d988d5ee647861706bc7a391ddbc29429b50f00e
Author: Kan Liang
AuthorDate: Fri, 21 Aug 2015 02:23:14 -0400
Committer: Arnaldo Carvalho de Melo
CommitDate: Mon, 31 Aug 2015 17:28:01 -0300
perf evlist: Open
Commit-ID: acf860ae7c53cc8b0c5d372c218332aac3eeba4f
Gitweb: http://git.kernel.org/tip/acf860ae7c53cc8b0c5d372c218332aac3eeba4f
Author: Wang Nan
AuthorDate: Thu, 27 Aug 2015 02:30:55 +
Committer: Arnaldo Carvalho de Melo
CommitDate: Mon, 31 Aug 2015 16:53:15 -0300
bpf tools: New API
On Tue, Aug 25, 2015 at 07:53:48PM +0100, Javi Merino wrote:
> On Mon, Aug 17, 2015 at 07:21:41PM +0100, Javi Merino wrote:
> > Commit c36cf0717631 ("thermal: cpu_cooling: implement the power
> > cooling device API") introduced two bugs: a call to kcalloc() (that
> > might sleep) under RCU and not
Commit-ID: 97db62062ac76e314c8bda4dc5b63f0ea906d15f
Gitweb: http://git.kernel.org/tip/97db62062ac76e314c8bda4dc5b63f0ea906d15f
Author: Adrian Hunter
AuthorDate: Mon, 31 Aug 2015 21:39:44 +0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Mon, 31 Aug 2015 15:47:33 -0300
perf tools: F
* Stephane Eranian wrote:
> Hi,
>
> If you compile tip.git on ARM32 (or ARM64, I bet) you compile link time
> errors:
>
> libperf.a(libperf-in.o): In function `intel_pt_synth_branch_sample':
> /home/ubuntu/perfmon/linux/tools/perf/util/intel-pt.c:899: undefined
> reference to `tsc_to_perf_tim
On Tue, Sep 1, 2015 at 1:26 AM, Adrian Hunter wrote:
> On 01/09/15 11:26, Stephane Eranian wrote:
>> Hi,
>>
>> If you compile tip.git on ARM32 (or ARM64, I bet) you compile link time
>> errors:
>>
>> libperf.a(libperf-in.o): In function `intel_pt_synth_branch_sample':
>> /home/ubuntu/perfmon/linu
On Wed, 2015-08-26 at 12:35 -0700, Stephen Boyd wrote:
> This doesn't match the binding, and the driver doesn't look to
> be using it. Remove the extra element.
>
> CC: Ivan T. Ivanov iva...@linaro.org>
> Signed-off-by: Stephen Boyd
Acked-by: Ivan T. Ivanov
Leftover from earlier driver versi
On 01/09/15 11:26, Stephane Eranian wrote:
> Hi,
>
> If you compile tip.git on ARM32 (or ARM64, I bet) you compile link time
> errors:
>
> libperf.a(libperf-in.o): In function `intel_pt_synth_branch_sample':
> /home/ubuntu/perfmon/linux/tools/perf/util/intel-pt.c:899: undefined
> reference to `t
Hi Lee,
On Fri, 28 Aug 2015, Lee Jones wrote:
> Signed-off-by: Ludovic Barre
> Signed-off-by: Lee Jones
> ---
> arch/arm/boot/dts/stih407-family.dtsi | 48
> +++
> 1 file changed, 48 insertions(+)
>
> diff --git a/arch/arm/boot/dts/stih407-family.dtsi
> b/arc
* Arnaldo Carvalho de Melo wrote:
> Hi Ingo,
>
> Please consider pulling,
>
> - Arnaldo
>
> The following changes since commit bac2e4a96d1c0bcce5e9654dcc902f75576b9b03:
>
> Merge tag 'perf-core-for-mingo' of
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Hi,
If you compile tip.git on ARM32 (or ARM64, I bet) you compile link time errors:
libperf.a(libperf-in.o): In function `intel_pt_synth_branch_sample':
/home/ubuntu/perfmon/linux/tools/perf/util/intel-pt.c:899: undefined
reference to `tsc_to_perf_time'
libperf.a(libperf-in.o): In function `intel
On 09/01/2015 02:54 PM, Michael S. Tsirkin wrote:
> On Tue, Sep 01, 2015 at 12:47:36PM +0800, Jason Wang wrote:
>>
>> On 09/01/2015 12:31 PM, Michael S. Tsirkin wrote:
>>> On Tue, Sep 01, 2015 at 11:33:43AM +0800, Jason Wang wrote:
On 08/31/2015 07:33 PM, Michael S. Tsirkin wrote:
> On M
Hi all,
Please do not add material for v4.4 until after v4.3-rc1 is out.
Changes since 20150831:
I used the h8300 tree from next-20150828 since the current tree has been
rebased onto something very old :-(
The tty tree still had its build failure for which I reverted part of
a commit.
The rcu
On 01/09/15 03:18, 平松雅巳 / HIRAMATU，MASAMI wrote:
>> From: Adrian Hunter [mailto:adrian.hun...@intel.com]
>>
>> Add a new test titled:
>>
>> Test x86 instruction decoder - new instructions
>>
>> The purpose of this test is to check the instruction decoder
>> after new instructions have been add
On 08/27/2015 08:37 PM, Bjorn Andersson wrote:
> This documents a device tree binding for exposing the Qualcomm Shared
> Memory State Machine as a set of gpio- and interrupt-controllers.
>
> Signed-off-by: Bjorn Andersson
> ---
> .../devicetree/bindings/gpio/qcom,smsm.txt | 114
> ++
On 2015.09.01 at 09:27 +0200, Ingo Molnar wrote:
>
> * Markus Trippelsdorf wrote:
>
> > On 2015.08.31 at 19:24 +0200, Ingo Molnar wrote:
> > > Please pull the latest sched-core-for-linus git tree from:
> > >
> > >git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
> > > sched-core-fo
Hi,
On Tue, 01 Sep 2015, Lee Jones wrote:
> On Fri, 28 Aug 2015, Nathan Lynch wrote:
>
> > On 08/28/2015 05:31 AM, Lee Jones wrote:
> > > diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig
> > > index 28c711f..72e97d7 100644
> > > --- a/drivers/remoteproc/Kconfig
> > > +++ b/dr
On Sat, Aug 29, 2015 at 11:17:40AM +0200, Nicholas Mc Guire wrote:
> On Fri, 28 Aug 2015, Han Xu wrote:
>
> > From: Huang Shijie
> >
> > i.MX6SX supports deep sleep mode(DSM) that may turn off GPMI/BCH power
> > during suspend, add gpmi nand suspend/resume function to release DMA
> > channel in
Am Dienstag, den 01.09.2015, 07:56 +0800 schrieb Axel Lin:
> So the drivers can be compiled with CONFIG_RESET_CONTROLLER disabled.
>
> Signed-off-by: Axel Lin
Applied, thanks.
regards
Philipp
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On 26.08.2015 19:49, Lukasz Anaczkowski wrote:
v3:
() Fixed entries counting
() Added missing acpi_table_parse_entries definition
() acpi_parse_entries() now returns sum of all matching
entries
v2: Fixed ARM64 syntax error
From the ACPI spec:
"Logical processors with API
On 2015년 08월 31일 22:59, Lukasz Pawelczyk wrote:
> On pon, 2015-08-31 at 15:13 +0900, jonghwa3@samsung.com wrote:
>> A rule is defined for a process, 'process A', in smack rule table.
>>
>> ...
>> Process Adevice::Aarwx-
>> ...
>>
>> The object 'device::A' will be used to a device node
On Mon, 2015-08-31 at 11:50 +0300, Eugene Shatokhin wrote:
> > But I would have liked it much better if the code became simpler
> instead
> > of more complex.
>
> Me too, but I can see no other way here. The code is simpler without
> locking, indeed, but locking is needed to prevent the problems
On Fri, 28 Aug 2015, Peter Griffin wrote:
> This patch adds in the required DT node for the c8sectpfe
> Linux DVB demux driver which allows the tsin channels
> to be used on an upstream kernel.
>
> Signed-off-by: Peter Griffin
> ---
> arch/arm/boot/dts/stihxxx-b2120.dtsi | 35 ++
On Fri, 2015-08-28 at 11:09 +0300, Eugene Shatokhin wrote:
> > Exactly what problem will that result in? The tasklet_kill() will
> wait
> > for the processing of the single element done queue, and everything
> will
> > be fine. Or?
>
> Given enough time, what prevents defer_bh() from calling
>
On Mon, 31 Aug 2015, Rob Herring wrote:
> On Fri, Aug 28, 2015 at 12:52 PM, Peter Griffin
> wrote:
> > gpio.txt documents that GPIO properties should be named
> > "[-]gpios", with being the purpose of this
> > GPIO for the device.
> >
> > This change has been done as one atomic commit.
>
> dtb
On Fri, 28 Aug 2015, Nathan Lynch wrote:
> On 08/28/2015 05:31 AM, Lee Jones wrote:
> > diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig
> > index 28c711f..72e97d7 100644
> > --- a/drivers/remoteproc/Kconfig
> > +++ b/drivers/remoteproc/Kconfig
> > @@ -77,4 +77,13 @@ config DA8
On 01.09.2015 00:26, Dave Hansen wrote:
From: Dave Hansen
I have a .config with CONFIG_PM disabled. I get the following
whenever compiling the xhci driver:
drivers/usb/host/xhci-pci.c:192:13: warning: ‘xhci_pme_quirk’ defined but
not used [-Wunused-function]
Looks like we just need to m
Am 28.08.2015 um 15:49 schrieb Alexander Kuleshov:
> We can use .rept directive to simplify/decrease assembly code
> that makes storing and loading floating point registers in the
> arch/s390/kernel/swsusp.S.
>
> The resulting code after the patch is the same that before
>
> 2c4: 68 00 d2 00
On Tue, Sep 01, 2015 at 01:50:06PM +1000, Stephen Rothwell wrote:
> Hi Paul,
>
> After merging the rcu tree, today's linux-next build (x86_64 allmodconfig)
> failed like this:
>
> ERROR: "sched_setscheduler_nocheck" [kernel/locking/locktorture.ko] undefined!
> ERROR: "percpu_down_write" [kernel/l
On Fri, 28 Aug 2015, Nathan Lynch wrote:
> On 08/28/2015 05:31 AM, Lee Jones wrote:
> > +static ssize_t rproc_state_write(struct file *filp, const char __user
> > *userbuf,
> > +size_t count, loff_t *ppos)
> > +{
> > + struct rproc *rproc = filp->private_data;
> > +
On 2015.09.01 at 09:27 +0200, Ingo Molnar wrote:
>
> * Markus Trippelsdorf wrote:
>
> > On 2015.08.31 at 19:24 +0200, Ingo Molnar wrote:
> > > Please pull the latest sched-core-for-linus git tree from:
> > >
> > >git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
> > > sched-core-fo
>> From: Markus Elfring
>> Date: Sat, 4 Jul 2015 15:30:18 +0200
>>
>> Skip checks for a few variables in three error handling cases within
>> the ocfs2_rename() function by adjustment of a few jump targets
>> according to the Linux coding style convention.
>>
>> Signed-off-by: Markus Elfring
>
>
On Fri, 28 Aug 2015, Florian Fainelli wrote:
> On 28/08/15 03:31, Lee Jones wrote:
> > This functionality is especially useful during the testing phase. When
> > used in conjunction with Mailbox's Test Framework we can trivially conduct
> > end-to-end testing i.e. boot co-processor, send and recei
On 09/01/2015 05:22 AM, Tan Jui Nee wrote:
From: "Tan, Jui Nee"
On Intel Baytrail, there is case when interrupt handler get called, no SPI
message is captured. The RX FIFO is indeed empty when RX timeout pending
interrupt (SSSR_TINT) happens.
Use the BIOS version where both HSUART and SPI are
> -Original Message-
> From: Felipe Balbi [mailto:ba...@ti.com]
> Sent: Tuesday, September 01, 2015 12:51 PM
> To: Badola Nikhil-B46172
> Cc: linux-kernel@vger.kernel.org; linux-...@vger.kernel.org; linux-
> o...@vger.kernel.org; ba...@ti.com; gre...@linuxfoundation.org
> Subject: Re: [PAT
On Thu, Aug 20, 2015 at 2:55 PM, wrote:
> From: VIET NGA DAO
>
> Altera Quad SPI Controller is a soft IP which enables access to
> Altera EPCS and EPCQ flash chips. This patch adds driver
> for these devices.
>
> Signed-off-by: VIET NGA DAO
>
> ---
> v5:
> - Remove Micron support
> - Add multip
After successful port reset by set_port_feature, some devices show
immediate link connection which generates port connect change interrupt.
But, the next step is an unconditional usb_clear_port_feature
and this flow always clears USB_PORT_FEAT_C_CONNECTION bit in port status
though next kick_khubd
* Markus Trippelsdorf wrote:
> On 2015.08.31 at 19:24 +0200, Ingo Molnar wrote:
> > Please pull the latest sched-core-for-linus git tree from:
> >
> >git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
> > sched-core-for-linus
> >
> ># HEAD: ff277d4250fe715b219b1a3423b863418
Hi,
On Mon, Aug 17, 2015 at 09:54:56AM +0530, Nikhil Badola wrote:
> +static void dwc3_frame_length_adjustment(struct dwc3 *dwc, u32 fladj)
> +{
> + if (dwc->revision < DWC3_REVISION_250A)
> + return;
> +
> + if (fladj == 0)
> + return;
> +
> + if (fladj) {
rig
On Thu, Aug 27, 2015 at 5:24 AM, Vinod Koul wrote:
> On Thu, Aug 27, 2015 at 11:26:45AM +1000, Stephen Rothwell wrote:
>> Hi Vinod,
>>
>> Today's linux-next merge of the slave-dma tree got conflicts in:
>>
>> drivers/dma/Kconfig
>> drivers/dma/Makefile
>>
>> between commit:
>>
>> 667dfed9861
On 08/27/15 at 04:43pm, Jan Stancek wrote:
> Skip non-present sections in mem_blk to avoid crashing during boot
> at register_mem_sect_under_node()->get_nid_for_pfn():
>
> Unable to handle kernel paging request for data at address
> 0xf0080020
> Faulting instruction address: 0xc00
Ccing linux-mm
On 08/27/15 at 04:43pm, Jan Stancek wrote:
> Split single loop going over all pfn in mem_blk into 2 loops,
> where outer loop goes over all sections and inner loop goes over
> pfn from that section.
>
> This is preparatory patch for next patch:
> "skip non-present sections in reg
On 2015.08.31 at 19:24 +0200, Ingo Molnar wrote:
> Please pull the latest sched-core-for-linus git tree from:
>
>git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
> sched-core-for-linus
>
># HEAD: ff277d4250fe715b219b1a3423b863418794 sched/deadline: Fix
> comment in enqueue_
Hi Rafael and Tejun,
When running CPU hotplug tests, it triggers an lockdep warning
as follow. The two possible deadlock paths are:
1) echo x > /sys/devices/system/cpu/cpux/online
->kernfs_fop_write()
->kernfs_get_active()
1.a) ->rwsem_acquire_read(&kn->dep_map, 0, 1, _RET_IP_);
On Tue, Sep 01, 2015 at 09:38:03AM +1000, Dave Chinner wrote:
> On Mon, Aug 31, 2015 at 12:59:44PM -0600, Ross Zwisler wrote:
> > For DAX msync we just need to flush the given range using
> > wb_cache_pmem(), which is now a public part of the PMEM API.
>
> This is wrong, because it still leaves fs
regs_query_register_offset() is a helper function which converts
register name like "%rax" to offset of a register in 'struct pt_regs',
which is required by BPF prologue generator. Since the function is
identical, try to reuse the code in arch/x86/kernel/ptrace.c.
Comment inside dwarf-regs.c list
If both LIBBPF and DWARF are detected, it is possible to create prologue
for eBPF programs to help them accessing kernel data. HAVE_BPF_PROLOGUE
and CONFIG_BPF_PROLOGUE is added as flags for this feature.
PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET indicates an architecture
supports converting name
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