-support-for-GENI-based-QUP/20180824-190528
base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
config: i386-allyesconfig
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
make ARCH=i386 allyesconfig
make ARCH=i386
All errors (new ones prefixed by
/spi-spi-geni-qcom-Add-SPI-driver-support-for-GENI-based-QUP/20180824-190528
base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
config: i386-allmodconfig
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
make ARCH=i386 allmodconfig
make ARCH=i386
All
On Fri, Aug 24, 2018 at 01:47:10PM -0500, Brijesh Singh wrote:
> I am more inclined towards creating a new section with PMD aligned and
> sized. This section will contains the decrypted data. In early
> boot code we will update the mapping with C=0. If caller wants to create
> a shared variable the
On Fri, Aug 24, 2018 at 7:29 PM, wrote:
>
>
> On August 24, 2018 5:58:43 PM PDT, Linus Torvalds
> wrote:
>>Adding a few people to the cc.
>>
>>On Fri, Aug 24, 2018 at 1:24 PM Nadav Amit
>>wrote:
>>> >
>>> > Can you actually find something that changes the fixmaps after boot
>>> > (again, ignor
/sys/devices/system/cpu/cpuX/microcode
Before:
-r processor_flags
-r version
After:
-r--r--r-- processor_flags
-r--r--r-- version
Microcode version has been already readable for non root users via
/proc/cpuinfo. However it is easier to access it from
/sys/devices/system/cpu/cpuX/
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 33e17876ea4edcd7f5c01efa78e8d02889261abf
commit: 0fbe9a245c60bedebb6dd329966f463bb724450a microblaze: add endianness
options to LDFLAGS instead of LD
date: 4 weeks ago
config: microblaze-allyesconfig
compi
On 8/24/18 6:26 PM, Vinson Lee wrote:
Include linux/in6.h for struct in6_addr.
/usr/include/linux/rds.h:156:18: error: field ‘laddr’ has incomplete type
struct in6_addr laddr;
^
/usr/include/linux/rds.h:157:18: error: field ‘faddr’ has incomplete type
struct in6_addr
On 7/11/2018 10:37 PM, Kirill Tkhai Wrote:
> Hi,
>
> I'm observing "KASAN: use-after-free Read in shrink_slab" on recent
> linux-next in the code I've added:
>
> https://syzkaller.appspot.com/bug?id=91767fc6346a4b9e0309a8cd7e2f356c434450b9
>
> It seems to be not related to my patchset, since
On Sat, 25 Aug 2018 10:45:09 +0900
Masami Hiramatsu wrote:
> On Fri, 24 Aug 2018 19:23:52 -0400
> Steven Rostedt wrote:
>
> > On Fri, 17 Aug 2018 01:40:30 +0900
> > Masami Hiramatsu wrote:
> >
> > > Add a testcase for max stack tracer, which checks basic
> > > max stack usage tracing and it
On August 24, 2018 5:58:43 PM PDT, Linus Torvalds
wrote:
>Adding a few people to the cc.
>
>On Fri, Aug 24, 2018 at 1:24 PM Nadav Amit
>wrote:
>> >
>> > Can you actually find something that changes the fixmaps after boot
>> > (again, ignoring kmap)?
>>
>> At least the alternatives mechanism a
On Fri, 17 Aug 2018 01:44:18 +0900
Masami Hiramatsu wrote:
> Add a basic testcase for blktrace. For making it portable,
> this test uses a loop device.
blktrace is a bit special, as it's maintained by the block subsystem
and not really truly part of ftrace. It lives in the tracing directory,
but
On Fri, 17 Aug 2018 01:43:49 +0900
Masami Hiramatsu wrote:
> Add a testcase for tracing output format using trace_marker.
> This tests raw, hex and bin format output.
I'd like to deprecate these formats. They are useless ever since we
implemented trace_pipe_raw.
Let's not add this test.
Thanks
On Fri, 17 Aug 2018 01:43:20 +0900
Masami Hiramatsu wrote:
> Add a testcase for tracing_cpumask with function tracer.
>
> Signed-off-by: Masami Hiramatsu
> ---
> .../selftests/ftrace/test.d/ftrace/func_cpumask.tc | 34
>
> 1 file changed, 34 insertions(+)
> create mode
On Fri, 17 Aug 2018 01:42:52 +0900
Masami Hiramatsu wrote:
> Add a testcase for wakeup_rt tracer. This requires chrt
> command to test.
>
> Signed-off-by: Masami Hiramatsu
> ---
> .../selftests/ftrace/test.d/tracer/wakeup_rt.tc| 25
>
> 1 file changed, 25 insertions
On Fri, 24 Aug 2018 22:42:11 +1000
Stephen Rothwell wrote:
> Hi Masami,
>
> On Fri, 24 Aug 2018 20:47:56 +0900 Masami Hiramatsu
> wrote:
> >
> > gcc-7.3.0 cross build ld shows below warnings.
> >
> > MODPOST vmlinux.o
> > /opt/gcc-7.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: warning
On Fri, 24 Aug 2018 17:52:11 -0400
Steven Rostedt wrote:
> On Fri, 17 Aug 2018 01:34:23 +0900
> Masami Hiramatsu wrote:
>
> > Use raw loopback address instead of localhost, because
> > "localhost" can depend on nsswitch and in some case
> > we can not resolve the localhost.
> >
> > Signed-off-
On Fri, 24 Aug 2018 19:23:52 -0400
Steven Rostedt wrote:
> On Fri, 17 Aug 2018 01:40:30 +0900
> Masami Hiramatsu wrote:
>
> > Add a testcase for max stack tracer, which checks basic
> > max stack usage tracing and its filter feature.
> >
> > Signed-off-by: Masami Hiramatsu
> > ---
> > .../ft
On Sat, 25 Aug 2018 10:35:13 +0900
Masami Hiramatsu wrote:
> On Fri, 24 Aug 2018 16:37:37 -0400
> Steven Rostedt wrote:
>
> > On Fri, 17 Aug 2018 01:30:36 +0900
> > Masami Hiramatsu wrote:
> >
> > > Add --console hidden option for debug test cases.
> > > This option allows to put "sh" or so
On Fri, 24 Aug 2018 16:37:37 -0400
Steven Rostedt wrote:
> On Fri, 17 Aug 2018 01:30:36 +0900
> Masami Hiramatsu wrote:
>
> > Add --console hidden option for debug test cases.
> > This option allows to put "sh" or something else
> > when the test case hits a bug.
>
> Can you add more informati
Include linux/in6.h for struct in6_addr.
/usr/include/linux/rds.h:156:18: error: field ‘laddr’ has incomplete type
struct in6_addr laddr;
^
/usr/include/linux/rds.h:157:18: error: field ‘faddr’ has incomplete type
struct in6_addr faddr;
^
/usr/includ
Hi all,
I am a Ph.D. student from China. Our research team is dedicated to
helping FLOSS ecosystems have healthy and sustainable development. The
Linux kernel is one of the key study cases for us because as a
prominent FLOSS project, the Linux kernel has many unique practices.
Recently, we observed
Adding a few people to the cc.
On Fri, Aug 24, 2018 at 1:24 PM Nadav Amit wrote:
> >
> > Can you actually find something that changes the fixmaps after boot
> > (again, ignoring kmap)?
>
> At least the alternatives mechanism appears to do so.
>
> IIUC the following path is possible when adding a
On Fri, Aug 24, 2018 at 4:58 PM, Jann Horn wrote:
> Reset the KASAN shadow state of the task stack when rewinding RSP.
> Without this, a kernel oops will leave parts of the stack poisoned, and
> code running under do_exit() can trip over such poisoned regions and cause
> nonsensical false-positive
Hi Jérôme,
On 24 Aug 2018, at 15:25, jgli...@redhat.com wrote:
> From: Jérôme Glisse
>
> Before this patch migration pmd entry (!pmd_present()) would have
> been treated as a bad entry (pmd_bad() returns true on migration
> pmd entry). The outcome was that device driver would believe that
> the
Reset the KASAN shadow state of the task stack when rewinding RSP.
Without this, a kernel oops will leave parts of the stack poisoned, and
code running under do_exit() can trip over such poisoned regions and cause
nonsensical false-positive KASAN reports about stack-out-of-bounds bugs.
This patch
On Mon, 2018-07-23 at 14:41 +0200, Greg Kroah-Hartman wrote:
> 4.4-stable review patch. If anyone has any objections, please let me know.
>
> --
>
> From: Dave Hansen
>
> commit 39a0526fb3f7d93433d146304278477eb463f8af upstream
[...]
> --- a/arch/x86/include/asm/mmu_context.h
>
On Fri, 24 Aug 2018 06:50:48 PDT (-0700), Will Deacon wrote:
On Fri, Aug 24, 2018 at 02:34:27PM +0100, Will Deacon wrote:
On Fri, Aug 24, 2018 at 06:24:19AM -0700, Guenter Roeck wrote:
> On Fri, Aug 24, 2018 at 02:10:27PM +0100, Will Deacon wrote:
> > On Fri, Aug 24, 2018 at 06:07:22AM -0700, Gu
On Thu, Aug 09, 2018 at 06:02:39PM +0530, Amit Kucheria wrote:
> The SROT registers are initialised by the secure firmware at boot. We
> don't have write access to the registers. Check if the block is enabled
> before continuing.
>
Should this be merged to patch 6?
> Signed-off-by: Amit Kucheria
On Thu, Aug 09, 2018 at 06:02:33PM +0530, Amit Kucheria wrote:
> We've earlier added support to split the register address space into TM
> and SROT regions.
>
> Split up the regmap address space into two for the remaining platforms that
> have a similar register layout and make corresponding chang
On Fri, 17 Aug 2018 01:41:55 +0900
Masami Hiramatsu wrote:
> Add a test case for stacktrace filter command for ftrace.
>
> Signed-off-by: Masami Hiramatsu
> ---
> .../ftrace/test.d/ftrace/func-filter-stacktrace.tc | 12
> 1 file changed, 12 insertions(+)
> create mode 100644
>
On Fri, 17 Aug 2018 01:41:27 +0900
Masami Hiramatsu wrote:
> Add a simple testcase for trace_pipe which can consume
> ringbuffer.
>
> Signed-off-by: Masami Hiramatsu
> ---
> .../selftests/ftrace/test.d/00basic/trace_pipe.tc | 15 +++
> 1 file changed, 15 insertions(+)
> create
On Fri, 17 Aug 2018 01:40:59 +0900
Masami Hiramatsu wrote:
> Add a testcase for function filter on module.
>
> Signed-off-by: Masami Hiramatsu
> ---
> .../ftrace/test.d/ftrace/func_mod_trace.tc | 24
>
> 1 file changed, 24 insertions(+)
> create mode 100644
>
On Thu, Aug 09, 2018 at 06:02:34PM +0530, Amit Kucheria wrote:
> c(1) + x(1) was actually meant to be c(1) * x(1).
>
> While we're at it, add some brackets to make it nicer to read.
>
> Signed-off-by: Amit Kucheria
> ---
> Documentation/devicetree/bindings/thermal/thermal.txt | 2 +-
> 1 file c
On Fri, 17 Aug 2018 01:40:30 +0900
Masami Hiramatsu wrote:
> Add a testcase for max stack tracer, which checks basic
> max stack usage tracing and its filter feature.
>
> Signed-off-by: Masami Hiramatsu
> ---
> .../ftrace/test.d/ftrace/func_stack_tracer.tc | 39
>
>
hello,
On Thu, Aug 09, 2018 at 06:02:33PM +0530, Amit Kucheria wrote:
> We've earlier added support to split the register address space into TM
> and SROT regions.
>
> Split up the regmap address space into two for the remaining platforms that
> have a similar register layout and make correspondi
On Fri, 17 Aug 2018 01:40:02 +0900
Masami Hiramatsu wrote:
> Add a testcase for function profiling per-cpu statistics
> interface. There is already func_profile.tc, but that is
> mainly focusing on the combination of function-profiler
> and function tracer. This testcase ensures trace_stat
> per-
On Fri, 17 Aug 2018 01:39:34 +0900
Masami Hiramatsu wrote:
> Add a testcase for changing ringbuffer size. This tests
> not only ringbuffer size but also tests the imbalance
> per-cpu buffer size change too.
>
> Signed-off-by: Masami Hiramatsu
I'm fine with this, but one day I need to port over
On Wed, Aug 08, 2018 at 12:38:14PM +0530, Viresh Kumar wrote:
> A cooling map entry may now contain a list of phandles and their
> arguments representing multiple devices which share the trip point.
>
> This patch updates the thermal OF core to parse them properly. The trip
> point and contributio
Hey
On Tue, Jul 31, 2018 at 11:59:13AM -0700, Matthias Kaehlcke wrote:
> The documentation claims that the 'reg' property consists of two values,
> the SPMI address and the length of the controller's registers. However
> the SPMI bus to which it is added specifies "#size-cells = <0>;". Remove
> th
On Fri, Aug 24, 2018 at 4:07 PM dbasehore . wrote:
>
>
>
> On Fri, Aug 24, 2018 at 1:49 AM Andi Shyti wrote:
>>
>> Hi Derek,
>>
>> > > > On Thu, Aug 23, 2018 at 04:10:13PM -0700, Derek Basehore wrote:
>> > > > > We only need to wait 10ms instead of 30ms before starting fastboot or
>> > > > > send
On Fri, 17 Aug 2018 01:34:51 +0900
Masami Hiramatsu wrote:
> Improve kprobe events on module testcase to check module
> load/unload with disabled/enabled events. This also change
> the target module to trace_printk.ko, so it depends on
> CONFIG_SAMPLE_TRACE_PRINTK=m.
>
> Signed-off-by: Masami Hi
From: Guy Luz
Fixed a Lines should not end with a '(' issue.
Signed-off-by: Guy Luz
---
drivers/staging/comedi/drivers/cb_pcidas64.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/cb_pcidas64.c
b/drivers/staging/comedi/drivers/cb_pci
Add NUMA emulation support to emulate NUMA on non-NUMA platforms. A new
CONFIG_NUMA_EMU option enables NUMA emulation and a new kernel command
line option "numa=fake=N" allows users to specify the configuration for
emulation.
When NUMA emulation is enabled, a flat (non-NUMA) machine will be split
On Fri, 17 Aug 2018 01:39:06 +0900
Masami Hiramatsu wrote:
> Add trace_printk sample module test. This requires to
> enable trace_printk.ko module for test.
>
> Signed-off-by: Masami Hiramatsu
> ---
> .../selftests/ftrace/test.d/event/trace_printk.tc | 27
>
> 1 file c
On Fri, Aug 24, 2018 at 10:54:31PM +, Eric Wong wrote:
> The pipe_poll function does not use locks, and adding an entry
> to the waitqueue is not guaranteed to happen before pipe->nrbufs
> (or other fields) are read, leading to missed wakeups.
>
> Looking at Ruby CI build logs and backtraces,
#syz dup KASAN: use-after-free Read in rds_find_bound
unknown command "dup"
The problem is a missing synchronize_net() in rds_release.
References:
https://www.spinics.net/lists/netdev/msg475074.html
https://www.spinics.net/lists/netdev/msg507908.html
--
You received this message
On Fri, Aug 24, 2018 at 09:59:21PM +0200, Emmanuel Vadot wrote:
>
> Hi,
>
> On Fri, 24 Aug 2018 16:58:40 +0200
> Maxime Ripard wrote:
>
> > Hi,
> >
> > On Mon, Aug 20, 2018 at 04:27:15PM +0200, Emmanuel Vadot wrote:
> > > On Mon, 20 Aug 2018 16:07:37 +0200
> > > Maxime Ripard wrote:
> > >
>
The pipe_poll function does not use locks, and adding an entry
to the waitqueue is not guaranteed to happen before pipe->nrbufs
(or other fields) are read, leading to missed wakeups.
Looking at Ruby CI build logs and backtraces, I've noticed
occasional instances where processes are stuck in select
On Fri, 17 Aug 2018 01:38:09 +0900
Masami Hiramatsu wrote:
> Add a testcase for nop tracer. This tracer has 2 test
> options, so check it too.
>
I'd rather not include this. In fact, I'd love to get rid of the nop
options. They were added to make sure options worked when we first
added them. Th
On středa 15. srpna 2018 21:04:49 CEST, Kosta Zertsekel wrote:
This change increases the source code readability.
Instead of using `spi->child[cs].direct_access.XXX` use `dir_acc->XXX`.
Instead of using `orion_spi->child[cs].direct_access.vaddr` use `vaddr`.
Signed-off-by: Kosta Zertsekel
Revie
On Fri, Aug 24, 2018 at 02:54:39PM -0700, Kees Cook wrote:
> The overflow was real, but the results went unused, so while the flaw
> is harmless, it's noisy for kernel fuzzers, and the fix makes things
> technically more efficient.
yes, yes, yes, yes and no. Compiler is quite capable of noticing
Hi Rob,
> -Original Message-
> From: Rob Herring [mailto:r...@kernel.org]
> Sent: Monday, August 20, 2018 12:46 PM
> To: Jolly Shah
> Cc: matthias@gmail.com; andy.gr...@linaro.org; shawn...@kernel.org;
> geert+rene...@glider.be; bjorn.anders...@linaro.org;
> sean.w...@mediatek.com; m.
Hi Rob,
> -Original Message-
> From: Rob Herring [mailto:r...@kernel.org]
> Sent: Monday, August 20, 2018 12:49 PM
> To: Jolly Shah
> Cc: matthias@gmail.com; andy.gr...@linaro.org; shawn...@kernel.org;
> geert+rene...@glider.be; bjorn.anders...@linaro.org;
> sean.w...@mediatek.com; m.
On Sun, Aug 19, 2018 at 05:54:52PM +0100, Jonathan Cameron wrote:
> On Fri, 10 Aug 2018 12:47:02 -0700
> Matthias Kaehlcke wrote:
>
> > Add ADC5_AMUX_THM2_100K_PU and ADC5_AMUX_THM4_100K_PU to the list of
> > rev2 ADC channels.
> >
> > Signed-off-by: Matthias Kaehlcke
> This is fine and applied
Hi Stephen,
Please review below patch series. It addresses all your pending comments for
clock driver.
Thanks,
Jolly Shah
> -Original Message-
> From: Jolly Shah [mailto:jolly.s...@xilinx.com]
> Sent: Friday, August 03, 2018 10:53 AM
> To: ard.biesheu...@linaro.org; mi...@kernel.org;
>
On 08/23/2018 08:30 PM, Dave Chinner wrote:
> On Thu, Aug 23, 2018 at 12:26:10PM -0400, Waiman Long wrote:
>> Running the AIM7 fserver workload on a 2-socket 24-core 48-thread
>> Broadwell system, it was found that there were severe spinlock contention
>> in the XFS code. In particular, native_queu
Andreas Christoforou reported:
UBSAN: Undefined behaviour in ipc/mqueue.c:414:49 signed integer overflow:
9 * 2305843009213693951 cannot be represented in type 'long int'
...
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x11b/0x1fe lib/dump_stack.c:113
ubsan_epilogue+0xe/0x8
On Fri, 17 Aug 2018 01:34:23 +0900
Masami Hiramatsu wrote:
> Use raw loopback address instead of localhost, because
> "localhost" can depend on nsswitch and in some case
> we can not resolve the localhost.
>
> Signed-off-by: Masami Hiramatsu
> ---
> .../selftests/ftrace/test.d/event/event-enab
On Fri, 17 Aug 2018 01:33:55 +0900
Masami Hiramatsu wrote:
> Fix a test case to make checkbashisms clean.
>
> Signed-off-by: Masami Hiramatsu
> ---
> .../trigger/trigger-trace-marker-snapshot.tc |4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git
> a/tools/tes
On Fri, 17 Aug 2018 01:31:05 +0900
Masami Hiramatsu wrote:
> Add a case number prefix to each logfile. This makes
> it easier to find which logfile is corresponding
> to which failure.
>
> Signed-off-by: Masami Hiramatsu
Acked-by: Steven Rostedt (VMware)
-- Steve
> ---
> tools/testing/sel
On Fri, 24 Aug 2018 17:46:01 -0400
Steven Rostedt wrote:
> On Fri, 17 Aug 2018 01:31:33 +0900
> Masami Hiramatsu wrote:
>
> > Clear pid filter, synthetic_events, snapshots,
> > ftrace filter, and trace log in initialize_ftrace(),
> > since those are used in test cases.
> >
> > Signed-off-by: M
On Fri, 17 Aug 2018 01:31:33 +0900
Masami Hiramatsu wrote:
> Clear pid filter, synthetic_events, snapshots,
> ftrace filter, and trace log in initialize_ftrace(),
> since those are used in test cases.
>
> Signed-off-by: Masami Hiramatsu
Acked-by: Steven Rostedt (VMware)
-- Steve
> ---
> C
On Fri, 24 Aug 2018 09:59:22 +0200
Thomas-Mich Richter wrote:
> On 08/24/2018 02:10 AM, Kim Phillips wrote:
> > Tested no difference in output for sample x86_64, power arch perf.data
> > files.
>
> Tested, no difference in output on s390. Just to let you know.
Thanks! An official Tested-by:
On Fri, 17 Aug 2018 01:31:33 +0900
Masami Hiramatsu wrote:
> Clear pid filter, synthetic_events, snapshots,
> ftrace filter, and trace log in initialize_ftrace(),
> since those are used in test cases.
>
> Signed-off-by: Masami Hiramatsu
Acked-by: Steven Rostedt (VMware)
-- Steve
> ---
> C
On 08/24/2018 02:47 AM, Peter Zijlstra wrote:
On 08/17/2018 11:27 AM, Steve Muckle wrote:
When rt_mutex_setprio changes a task's scheduling class to RT,
we're seeing cases where the task's vruntime is not updated
correctly upon return to the fair class.
Specifically, the following is being
On 08/23/2018 11:54 PM, Juri Lelli wrote:
I tried to catch this issue on my Arm64 Juno board using pi_test (and a
slightly adapted pip_test (usleep_val = 1500 and keep low as cfs)) from
rt-tests but wasn't able to do so.
# pi_stress --inversions=1 --duration=1 --groups=1 --sched id=low,policy=cf
Checkpatch repored "Lines should not end with a '('" for line 1283.
Moved opening parenthesis of function on line 1283 onto next line.
Signed-off-by: Sven Luthi
---
drivers/staging/comedi/drivers/adl_pci9118.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/stagi
Checkpatch complains about a pointer dereference
on line 442-444 being split across multiple lines.
Merged the pointer dereference into one line and moved it
along with the other function call parameters onto the following
line so it would fit without exceeding the 80 character line limit.
Signed
On Fri, 24 Aug 2018, Peter Zijlstra wrote:
> > +++ b/include/uapi/linux/perf_event.h
> > @@ -143,6 +143,8 @@ enum perf_event_sample_format {
> > PERF_SAMPLE_PHYS_ADDR = 1U << 19,
> >
> > PERF_SAMPLE_MAX = 1U << 20, /* non-ABI */
> > +
> > + __P
On 2018-08-24 13:18, Evan Green wrote:
On Fri, Aug 24, 2018 at 11:32 AM wrote:
On 2018-08-23 16:04, Evan Green wrote:
> On Fri, Aug 17, 2018 at 5:08 PM Venkata Narendra Kumar Gutta
> wrote:
>>
>> From: Channagoud Kadabi
>>
>> Add error reporting driver for Single Bit Errors (SBEs) and Double
On Fri, Aug 24, 2018 at 11:55:18PM +0300, Kosta Zertsekel wrote:
> Guys,
>
> Any additional comments?
> Or the patch is ready to be merged?
Hi Kosta
Since the merge window is open at the moment, many maintainers don't
look at patches. They expect you to resubmit, based on -rc1, when the
merge wi
With Due Respect,
I know that this mail will come to you as a surprise as we have never met
before, but need not to worry as I am contacting you independently of my
investigation and no one is informed of this communication. I need your urgent
assistance in transferring the sum of $11.3milli
Guys,
Any additional comments?
Or the patch is ready to be merged?
Thanks,
--- Kosta Z.
On 08/24/2018 10:12 PM, Pavel Machek wrote:
> On Fri 2018-08-24 21:49:50, Jacek Anaszewski wrote:
>> Hi Pavel,
>>
>> On 08/24/2018 12:11 PM, Pavel Machek wrote:
>>> Hi!
>>>
I think that it would be more flexible if software pattern fallback
was applied in case of pattern_set failure. Othe
On Fri, 17 Aug 2018 01:30:08 +0900
Masami Hiramatsu wrote:
> Add --stop-fail option for debugging the ftracetest.
>
Acked-by: Steven Rostedt (VMware)
-- Steve
> Signed-off-by: Masami Hiramatsu
> ---
> tools/testing/selftests/ftrace/ftracetest | 13 +
> 1 file changed, 13 inse
On 08/23/2018 09:24 AM, Vitaly Kuznetsov wrote:
nested_run_pending is set 20 lines above and check_vmentry_prereqs()/
check_vmentry_postreqs() don't seem to be resetting it (the later, however,
checks it).
Signed-off-by: Vitaly Kuznetsov
---
arch/x86/kvm/vmx.c | 3 ---
1 file changed, 3 d
On Fri, 17 Aug 2018 01:30:36 +0900
Masami Hiramatsu wrote:
> Add --console hidden option for debug test cases.
> This option allows to put "sh" or something else
> when the test case hits a bug.
Can you add more information to why and how this would be used.
-- Steve
at 12:31 PM, Linus Torvalds wrote:
> On Fri, Aug 24, 2018 at 11:36 AM Nadav Amit wrote:
>>> Urgh.. weren't the fixmaps per cpu? Bah, I remember looking at this
>>> during PTI, but I seem to have forgotten everything again.
>>
>> [ Changed the title. Sorry for hijacking the thread. ]
>>
>> Sinc
The `vref` regulator is declared as optional in the device-tree binding,
but the driver does require it.
Go for the device-tree binding and make the `vref` regulator optional.
Signed-off-by: Marcus Folkesson
---
drivers/iio/dac/ti-dac5571.c | 30 ++
1 file changed, 2
Use the created list of of_device_id's as a match table.
Signed-off-by: Marcus Folkesson
---
drivers/iio/dac/ti-dac5571.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iio/dac/ti-dac5571.c b/drivers/iio/dac/ti-dac5571.c
index e39d1e901353..f6dcd8bce2b0 100644
--- a/drivers/iio/dac/
Do not try to write negative values and make sure that the write goes well.
Signed-off-by: Marcus Folkesson
---
drivers/iio/dac/mcp4922.c | 11 ---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/iio/dac/mcp4922.c b/drivers/iio/dac/mcp4922.c
index bf9aa3fc0534..b519
On Fri, Aug 24, 2018 at 11:32 AM wrote:
>
> On 2018-08-23 16:04, Evan Green wrote:
> > On Fri, Aug 17, 2018 at 5:08 PM Venkata Narendra Kumar Gutta
> > wrote:
> >>
> >> From: Channagoud Kadabi
> >>
> >> Add error reporting driver for Single Bit Errors (SBEs) and Double Bit
> >> Errors (DBEs). As
On Wed, Aug 22, 2018 at 2:08 AM, Peter Zijlstra wrote:
> On Tue, Aug 21, 2018 at 02:28:02PM -0700, syzbot wrote:
>> syzbot has found a reproducer for the following crash on:
>>
>> HEAD commit:778a33959a8a Merge tag 'please-pull-noboot' of git://git.k..
>> git tree: upstream
>> console ou
On Fri 2018-08-24 21:49:50, Jacek Anaszewski wrote:
> Hi Pavel,
>
> On 08/24/2018 12:11 PM, Pavel Machek wrote:
> > Hi!
> >
> >> I think that it would be more flexible if software pattern fallback
> >> was applied in case of pattern_set failure. Otherwise, it would
> >> lead to the situation wher
In addition to sleep and wake request votes that need to be sent to
remote processor as part of low power mode entry, the next wake-up timer
value needs to be programmed to PDC (Power Domain Controller) which has
its own timer and is in an always on power domain. A specific control
register is prov
Add suspend power management ops so that the sleep & wake resource
requests are flushed to corresponding TCS. The firmware would ensure
that the buffered requests in TCS are sent to Resource Power Manager
during entry to deepest low power modes.
Signed-off-by: Raju P.L.S.S.S.N
---
drivers/soc/qc
During pm suspend, newer sleep/wake requests may come as it can't be
guaranteed that system PM device suspend will be called only in the end.
After system PM does rpmh_flush, the suspend_in_progress flag is set to
enable rpmh controller to manage new sleep/wake requests if any.
Signed-off-by: Raju
Hi,
This is an attempt at a solution to perform activities necessary while entering
deeper low power modes supported by firmware for QCOM SoCs which have hardened
IP (Resource Power Manager Hardened - RPMH) for shared resource management.
The shared resources that are no longer used, when process
The order of suspending different devices, which is part of device
suspend, during pm suspend can't be guaranteed. So once system PM device
flushes the cached sleep/wake requests, other client devices may send
new sleep or wake requests in their device suspend operations. The rpmh
controller needs
Add device binding documentation for Qualcomm Technology Inc's System PM
driver. The driver is used for managing system sleep activities that are
required when application processor is going to deepest low power mode.
Cc: devicet...@vger.kernel.org
Signed-off-by: Raju P.L.S.S.S.N
---
.../devicet
RPMH based targets require that the sleep and wake state request votes
be sent during system low power mode entry. The votes help reduce the
power consumption when the AP is not using them. The votes sent by the
clients are cached in RPMH controller and needs to be flushed by a sleep
manager. So ad
QCOM SoC's that have Power Domain Controller (PDC) chip in the always-on
domain can wakeup the SoC, when interrupts and GPIOs are routed to the
its interrupt controller. Only select GPIOs that are deemed wakeup
capable are routed to specific PDC pins. During low power state, the
pinmux interrupt co
During suspend the system may power down some of the system rails. As a
result, the TLMM hw block may not be operational anymore and wakeup
capable GPIOs will not be detected. The PDC however will be operational
and the GPIOs that are routed to the PDC as IRQs can wake the system up.
To avoid bein
GPIOs that are wakeup capable have interrupt lines that are routed to
the always-on interrupt controller (PDC) in parallel to the pinctrl. The
interrupts listed here are the wake up lines corresponding to GPIOs.
Signed-off-by: Lina Iyer
---
Changes in v2:
- Define IRQ trigger type in DT
C
Enable TLMM IRQs to be sensed by PDC when we enter suspend. It is
possible that the TLMM may be powered off and not detect GPIOs that are
configured as wake up interrupts. By hooking into suspend callbacks, we
allow PDC IRQs to take over and wake up the system if wakeup interrupts
are triggered.
S
Update the documentation to use interrupts-extended format for
specifying the TLMM summary IRQ line that is requested from GIC and the
PDC interrupts corresponding to the wakeup capable GPIOs.
Update the example to show PDC interrupts for the wakeup capable GPIOs
for SDM845.
Cc: devicet...@vger.k
Hi,
Changes in v2:
- Compile and test on 4.18 on SDM845
- Fix IRQ map in patch #3
- Address review comments
(I still need to find a way to free memory allocated for PDC IRQ.)
- Specify type for IRQ in DT
- This series needs V3 of the PDC DT bingings
Hi,
On Fri, 24 Aug 2018 16:58:40 +0200
Maxime Ripard wrote:
> Hi,
>
> On Mon, Aug 20, 2018 at 04:27:15PM +0200, Emmanuel Vadot wrote:
> > On Mon, 20 Aug 2018 16:07:37 +0200
> > Maxime Ripard wrote:
> >
> > > On Mon, Aug 20, 2018 at 07:41:22AM -0600, Rob Herring wrote:
> > > > On Mon, Aug 2
Hi Pavel,
On 08/24/2018 12:11 PM, Pavel Machek wrote:
> Hi!
>
>> I think that it would be more flexible if software pattern fallback
>> was applied in case of pattern_set failure. Otherwise, it would
>> lead to the situation where LED class devices that support hardware
>> blinking couldn't be ap
On 2018-08-24 09:11, Stephen Boyd wrote:
Quoting Venkata Narendra Kumar Gutta (2018-08-17 17:08:34)
diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig
index 57304b2..da8f150 100644
--- a/drivers/edac/Kconfig
+++ b/drivers/edac/Kconfig
@@ -460,4 +460,32 @@ config EDAC_TI
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