Hi,
On 30-07-18 17:22, Tejun Heo wrote:
On Mon, Jul 30, 2018 at 08:15:47AM -0700, Srinivas Pandruvada wrote:
Hi Tejan,
On Mon, 2018-07-02 at 12:01 -0700, Srinivas Pandruvada wrote:
Some minor fixes to be able to correctly set devslp register
to optimize power.
Srinivas Pandruvada (2):
ata
On Sun, Jul 29, 2018 at 10:26:21PM +0300, Vladimir Davydov wrote:
> On Fri, Jul 27, 2018 at 03:31:34PM -0400, Johannes Weiner wrote:
> > That said, the lifetime of the root reference on the ID is the online
> > state, we put that in css_offline. Is there a reason we need to have
> > the ID ready an
This fixes a regression in the for-next/core branch
Dave Kleikamp (1):
arm64: kexec: machine_kexec should call __flush_icache_range
arch/arm64/kernel/machine_kexec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
machine_kexec flushes the reboot_code_buffer from the icache
after stopping the other cpus.
Commit 3b8c9f1cdfc5 ("arm64: IPI each CPU after invalidating the I-cache
for kernel mappings") added an IPI call to flush_icache_range, which
causes a hang here, so replace the call with __flush_icache_rang
On Sun, Jul 22, 2018 at 11:20:05PM +0200, Andreas Färber wrote:
> #define SPFI_CONTROL_GET_DMA BIT(9)
> -#define SPFI_CONTROL_SE BIT(8)
> +#define SPFI_CONTROL_SE BIT(8)
> +#define SPFI_CONTROL_TX_RX BIT(1)
Rando
Hi Linus
On 07/29/2018 10:11 PM, Linus Walleij wrote:
On Mon, Jul 16, 2018 at 2:57 PM Alexandre Torgue
wrote:
Register a new GPIO bank only if GPIO bank node is enabled. This patch also
adds checks on ranges which are defined only if a bank is registered.
Signed-off-by: Alexandre Torgue
P
On Mon, 30 Jul 2018 17:15:44 +0200,
Pierre-Louis Bossart wrote:
>
> On 7/27/18 11:28 PM, Agrawal, Akshu wrote:
> >
> >
> > On 7/27/2018 8:39 PM, Pierre-Louis Bossart wrote:
> >> On 7/27/18 5:13 AM, Akshu Agrawal wrote:
> >>> There are cases where a pointer function populates
> >>> runtime->delay,
Pavel Machek wrote:
> Well, I guess errors should have numbers, and catalog explaining what
> error means what. That way userspace can translate, and it is what we
> do with errno.
>
> I believe numbers are best. If you hate numbers, you can still use
> strings, as long as you can enumerate them
On Sun, Jul 22, 2018 at 11:20:08PM +0200, Andreas Färber wrote:
> From: Ionela Voinescu
>
> The depth of the FIFOs is 16 bytes. The DMA request line is tied
> to the half full/empty (depending on the use of the TX or RX FIFO)
> threshold. For the TX FIFO, if you set a burst size of 8 (equal to
>
On Sun, Jul 22, 2018 at 11:20:09PM +0200, Andreas Färber wrote:
> From: Ionela Voinescu
>
> Before this change, the interrupt status bit that signaled
> the end of a transfer was cleared in the wait_all_done
> function. That functionality triggered issues for DMA
> duplex transactions where the w
On Sat, Jul 28, 2018 at 12:01:23AM +0200, Pavel Machek wrote:
> > How do you use this feature?
> >
> > A kernel with CONFIG_PSI=y will create a /proc/pressure directory with
> > 3 files: cpu, memory, and io. If using cgroup2, cgroups will also
>
> Could we get the config named CONFIG_
On Mon, 2018-07-30 at 20:41 +0530, Manivannan Sadhasivam wrote:
> Hi Andreas,
>
> On Mon, Jul 30, 2018 at 12:26:07PM +0200, Andreas Färber wrote:
> > Hi Mani,
> >
> > Am 27.07.2018 um 20:45 schrieb Manivannan Sadhasivam:
> > > This patchset adds Reset Controller (RMU) support for Actions Semi
> >
On Wed, 18 Jul 2018, Vlastimil Babka wrote:
> --- a/include/linux/slab.h
> +++ b/include/linux/slab.h
> @@ -295,12 +295,28 @@ static inline void __check_heap_object(const void *ptr,
> unsigned long n,
> #define SLAB_OBJ_MIN_SIZE (KMALLOC_MIN_SIZE < 16 ? \
> (
On Mon, 2018-07-30 at 10:53 +0200, Charlemagne Lasse wrote:
> Hi,
>
> I am now getting python errors when using --root with checkpatch.pl
> and not being inside the linux repository.
>
> $ ./linux-next/scripts/checkpatch.pl --root=/usr/src/linux-next
> --strict -f linux-next/Makefile
> FAIL: /usr
On Wed, 18 Jul 2018, Vlastimil Babka wrote:
> index 4299c59353a1..d89e934e0d8b 100644
> --- a/include/linux/slab.h
> +++ b/include/linux/slab.h
> @@ -296,11 +296,12 @@ static inline void __check_heap_object(const void *ptr,
> unsigned long n,
> (KMALLOC_MIN_SIZE) :
On Sat, Jul 28, 2018 at 01:21:51PM -0700, Francisco Jerez wrote:
> >> Please revert this series, it led to significant energy usage and
> >> graphics performance regressions [1]. The reasons are roughly the ones
> >> we discussed by e-mail off-list last April: This causes the intel_pstate
> >> dri
On Mon, 30 Jul 2018 17:07:59 +0200
Ulf Hansson wrote:
> On 26 July 2018 at 14:26, Aapo Vienamo wrote:
> > Hi all,
> >
> > Update the tegra_sdhci_pad_autocalib() pad drive strength calibration
> > procedure to match the ones specified in the TRMs of the more recent
> > SoCs. This was tested on Te
Hello,
On Tue, Jul 31, 2018 at 12:25:04AM +0900, Tetsuo Handa wrote:
> WQ_MEM_RECLAIM guarantees that "struct task_struct" is preallocated. But
> WQ_MEM_RECLAIM does not guarantee that the pending work is started as soon
> as an item was queued. Same rule applies to both WQ_MEM_RECLAIM workqueues
On Wed, 18 Jul 2018, Vlastimil Babka wrote:
> In SLAB, OFF_SLAB caches allocate management structures (currently just the
> freelist) from kmalloc caches when placement in a slab page together with
> objects would lead to suboptimal memory usage. For SLAB_RECLAIM_ACCOUNT
> caches,
> we can alloca
>
> So i guess we agree that the right fix for this is to not touch struct
> pages when removing memory, correct?
Yes in my opinion that would be the correct fix.
Thank you,
Pavel
>
> --
>
> Thanks,
>
> David / dhildenb
>
Acked-by: Christoph Lameter
On Wed, 18 Jul 2018, Vlastimil Babka wrote:
> +static const char *
> +kmalloc_cache_name(const char *prefix, unsigned int size)
> +{
> +
> + static const char units[3] = "\0kM";
> + int idx = 0;
> +
> + while (size >= 1024 && (size % 1024 == 0)) {
> + size /= 1024;
> +
On Mon, Jul 30, 2018 at 05:32:21PM +0200, Takashi Iwai wrote:
> That said, if delay callback of CPU dai provides the additional delay,
> the patch does correct thing. OTOH, if CPU dai provides the base
> delay instead, we need to clarify that it's rather a must; the delay
> calculation in pointer
On Sat 28 Jul, 2018, 5:34 AM Atish Patra, wrote:
>
> On 7/26/18 7:38 AM, Christoph Hellwig wrote:
> > This patch adds a driver for the Platform Level Interrupt Controller (PLIC)
> > specified as part of the RISC-V supervisor level ISA manual, in the memory
> > layout implemented by SiFive and qemu
> Does this work for you:
> ---
> scripts/checkpatch.pl | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
> index f25f708cd2a7..f0e6913c5cc1 100755
> --- a/scripts/checkpatch.pl
> +++ b/scripts/checkpatch.pl
> @@ -852,7 +852,7 @@
Hi Quentin,
I have noticed the new version but prefer to continue on this thread
to keep the history of the discussion.
On Fri, 6 Jul 2018 at 12:19, Quentin Perret wrote:
>
> On Friday 06 Jul 2018 at 12:10:02 (+0200), Vincent Guittot wrote:
> > On Thu, 28 Jun 2018 at 13:41, Quentin Perret wrote
On Mon, 2018-07-30 at 16:43 +0100, Mel Gorman wrote:
> On Sat, Jul 28, 2018 at 01:21:51PM -0700, Francisco Jerez wrote:
> > > > Please revert this series, it led to significant energy usage
> > > > and
> > > > graphics performance regressions [1]. The reasons are roughly
> > > > the ones
> > > > w
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?
On Mon, Jul 30, 2018 at 09:42:27PM +0800, weiqi (C) wrote:
> in latest linux kernel version, load-balance's detach_tasks(
The patch
spi: omap2-mcspi: remove several redundant variables
has been applied to the spi tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sen
The patch
regulator: bd71837: adobt MFD changes to regulator driver
has been applied to the regulator tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next
On Mon, 2018-07-30 at 14:31 +0100, Phil Edworthy wrote:
> Quite a few drivers get an optional clock, e.g. a clock required
> to access peripheral's registers that is always enabled on some
> devices.
>
> This function behaves the same as of_clk_get_by_name() except that
> it will return NULL inste
Hi Peter,
On Fri, 20 Jul 2018 at 14:31, Peter Zijlstra wrote:
>
> On Thu, Jul 19, 2018 at 02:00:06PM +0200, Vincent Guittot wrote:
> > But the compiler is not able to optimize the sequence (at least with
> > aarch64 GCC 7.2.1)
> > free *= (max - irq);
> > free /= max;
> > when irq is
Hi Geert, Martin, all,
On Mon, Jul 30, 2018 at 8:46 AM, Geert Uytterhoeven
wrote:
> Below is the list of build error/warning regressions/improvements in
> v4.18-rc7[1] compared to v4.17[2].
There are quite some -Wstringop-* warnings, so here is some
information that may be useful and/or save tim
Makes membarrier_test compatible with older kernels (LTS) by checking if
the membarrier features exist before running the tests.
Link: https://bugs.linaro.org/show_bug.cgi?id=3771
Signed-off-by: Rafael David Tinoco
Cc: #v4.17
---
.../selftests/membarrier/membarrier_test.c| 69 +++---
On 30/07/18 14:03, Takashi Iwai wrote:
> On Mon, 30 Jul 2018 11:23:33 +0200,
> Jorge Sanjuan wrote:
>>
>> diff --git a/include/linux/usb/audio-v3.h b/include/linux/usb/audio-v3.h
>> index 334bfa6dfb47..786e5939d831 100644
>> --- a/include/linux/usb/audio-v3.h
>> +++ b/include/linux/usb/audio-v3.
Hi Masami,
I just tested the patch-set and it still prevents the crash I was witnessing.
You can add my tested-by.
Tested-by: Francis Deslauriers
Thank you for pushing this forward!
Francis
Le lun. 30 juill. 2018, à 06 h 20, Masami Hiramatsu
a écrit :
>
> Hi,
>
> This is the 5th version of the s
On 7/30/2018 7:14 AM, Bjorn Helgaas wrote:
However, the end of sec 5.4.1 does make it clear that the functions
need not have the same ASPM configuration, and it gives rules for how
those different settings should affect the shared link. Since it
mentions different ASPM Control fields for the dif
On 30/07/18 14:13, Takashi Iwai wrote:
> On Mon, 30 Jul 2018 11:23:36 +0200,
> Jorge Sanjuan wrote:
>>
>> Make use of UAC3 Power Domains associated to an Audio Streaming
>> path within the PCM's logic. This means, when there is no audio
>> being transferred (pcm is closed), the host will set the
Hi Philipp,
On Mon, Jul 30, 2018 at 05:38:31PM +0200, Philipp Zabel wrote:
> On Mon, 2018-07-30 at 20:41 +0530, Manivannan Sadhasivam wrote:
> > Hi Andreas,
> >
> > On Mon, Jul 30, 2018 at 12:26:07PM +0200, Andreas Färber wrote:
> > > Hi Mani,
> > >
> > > Am 27.07.2018 um 20:45 schrieb Manivanna
Hi, Marcel
All suggestions seem reasonable for me in order to make code style aligned with
the other drivers and code better to read,
and it looks like no any big problem, so I'll start to work on the next version
immediately.
And I also add a few explanations inline about questions about the d
On 2018-07-25 16:19, tip-bot for Peter Rosin wrote:
> Commit-ID: 7b94ea50514d1a0dc94f02723b603c27bc0ea597
> Gitweb:
> https://git.kernel.org/tip/7b94ea50514d1a0dc94f02723b603c27bc0ea597
> Author: Peter Rosin
> AuthorDate: Fri, 20 Jul 2018 10:39:14 +0200
> Committer: Ingo Molnar
> Commi
On Mon, 30 Jul 2018 18:05:47 +0200,
Jorge wrote:
>
>
>
> On 30/07/18 14:03, Takashi Iwai wrote:
> > On Mon, 30 Jul 2018 11:23:33 +0200,
> > Jorge Sanjuan wrote:
> >>
> >> diff --git a/include/linux/usb/audio-v3.h b/include/linux/usb/audio-v3.h
> >> index 334bfa6dfb47..786e5939d831 100644
> >> --
On Mon, 30 Jul 2018 18:09:38 +0200,
Jorge wrote:
>
>
>
> On 30/07/18 14:13, Takashi Iwai wrote:
> > On Mon, 30 Jul 2018 11:23:36 +0200,
> > Jorge Sanjuan wrote:
> >>
> >> Make use of UAC3 Power Domains associated to an Audio Streaming
> >> path within the PCM's logic. This means, when there is n
- On Jul 30, 2018, at 12:05 PM, Rafael David Tinoco
rafael.tin...@linaro.org wrote:
> Makes membarrier_test compatible with older kernels (LTS) by checking if
> the membarrier features exist before running the tests.
>
> Link: https://bugs.linaro.org/show_bug.cgi?id=3771
> Signed-off-by: Raf
On Mon, Jul 30, 2018 at 10:29:21AM -0500, Dave Kleikamp wrote:
> machine_kexec flushes the reboot_code_buffer from the icache
> after stopping the other cpus.
>
> Commit 3b8c9f1cdfc5 ("arm64: IPI each CPU after invalidating the I-cache
> for kernel mappings") added an IPI call to flush_icache_rang
On Mon, Jul 30, 2018 at 11:23:18AM -0400, Prarit Bhargava wrote:
> Filippo & Borislav, did the patch get committed to a -next tree?
No, I'm still waiting for it - looks like Filippo is busy.
Care to send one instead as suggested here?
https://lore.kernel.org/lkml/20180601121939.ga23...@nazgul.tn
On Mon, Jul 30, 2018 at 10:28:13PM +0800, Jacek Tomaka wrote:
> From: Jacek Tomaka
>
> Problem: perf did not show branch predicted/mispredicted bit in brstack.
>
> Output of perf -F brstack for profile collected
>
> Before:
> 0x4fdbcd/0x4fdc03/-/-/-/0
> 0x45f4c1/0x4fdba0/-/-/-/0
> 0x45f544/0x4
On Fri, Jul 27, 2018 at 1:26 PM, Bjorn Helgaas wrote:
> [+cc Rafael, Richard, Carlos, Pali, Takashi, Andy, Colin for question
> about how to expose ASPM power management in sysfs]
>
> On Thu, May 10, 2018 at 04:39:12PM -0700, Rajat Jain wrote:
>> ...
>> And some suggestions from Bjorn here:
>> htt
Hi Vincent,
On Monday 30 Jul 2018 at 17:53:23 (+0200), Vincent Guittot wrote:
[...]
> ok, so you copy/paste what is done in cpu cooling device ?
>
> Nevertheless I still have some concerns with the formula used here and
> in cpu cooling device:
>
> https://elixir.bootlin.com/linux/latest/source/
On Mon, Jul 30, 2018 at 05:16:42PM +0100, Catalin Marinas wrote:
> On Mon, Jul 30, 2018 at 10:29:21AM -0500, Dave Kleikamp wrote:
> > machine_kexec flushes the reboot_code_buffer from the icache
> > after stopping the other cpus.
> >
> > Commit 3b8c9f1cdfc5 ("arm64: IPI each CPU after invalidating
As discussed in https://lkml.org/lkml/2018/6/25/877
Signed-off-by: Miguel Ojeda
---
MAINTAINERS | 5 +
1 file changed, 5 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 0fe4228f78cb..2352788d6852 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3514,6 +3514,11 @@ M: Dave Good
On Sun, 2018-07-29 at 13:47 +0200, Mike Galbraith wrote:
> FYI, per kvm unit tests, 4.16-rt definitely has more kvm issues.
>
> huawei5:/abuild/mike/kvm-unit-tests # uname -r
> 4.16.18-rt11-rt
> huawei5:/abuild/mike/kvm-unit-tests # ./run_tests.sh
> PASS selftest-setup (2 tests)
> FAIL selftest-ve
Quoting Sudeep Holla (2018-07-30 04:40:56)
> On Mon, Jul 30, 2018 at 11:03:51AM +0530, Amit Daniel Kachhap wrote:
> > Hi,
> >
> > On Fri, Jul 27, 2018 at 10:07 PM, Stephen Boyd wrote:
> > > Quoting Amit Daniel Kachhap (2018-07-27 07:01:52)
> > >> This fix rounds the clock rate properly by using q
Mark DMA devices on AXS103 and HSDK boards connected through IOC
port as dma-coherent.
Signed-off-by: Eugeniy Paltsev
---
Changes v1->v2:
* None.
arch/arc/boot/dts/axc003.dtsi | 26 ++
arch/arc/boot/dts/axc003_idu.dtsi | 26 ++
arch/arc/boot/
On Mon, Jul 30, 2018 at 10:30:11AM -0400, Rik van Riel wrote:
> > What happened to the rework I did there? That not only avoided
> > fiddling
> > with active_mm, but also avoids grab/drop cycles for the other
> > architectures when doing task->kthread->kthread->task things.
>
> I don't think I sa
On Tue, Jul 24, 2018 at 07:37:28PM -0700, Cannon Matthews wrote:
> diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
> index 88acd349911b..81a39804ac72 100644
> --- a/arch/x86/lib/clear_page_64.S
> +++ b/arch/x86/lib/clear_page_64.S
> @@ -49,3 +49,23 @@ ENTRY(clear_page_erms)
I do not understand the difference between linear address vs effective
address but LBR_FORMAT_EIP_FLAGS implies effective address, no?
On Tue, Jul 31, 2018 at 12:17 AM, Peter Zijlstra
wrote:
> On Mon, Jul 30, 2018 at 10:28:13PM +0800, Jacek Tomaka wrote:
> > From: Jacek Tomaka
> >
> > Problem:
On Mon, 2018-07-30 at 17:52 +0200, Charlemagne Lasse wrote:
> > Does this work for you:
> > ---
> > scripts/checkpatch.pl | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
> > index f25f708cd2a7..f0e6913c5cc1 100755
> > --
On Mon, Jul 30, 2018 at 04:37:07PM +0200, Christian Brauner wrote:
> The Android binder driver will be turned into a module. Since it uses
> __alloc_fd() we need to export this function.
Err, hell no.
It should be using an anon fd probably.
On Sat, 28 Jul 2018, Jarkko Sakkinen wrote:
> Hi James,
>
> Sorry, I pressed send before writing anything. Here is the summary:
>
> * Migrated away from PM runtime as explicit cmdReady/goIdle trasactions
> for every command is a spec requirement. PM runtime adds only a layer of
> complexity
On Mon, Jul 30, 2018 at 04:37:08PM +0200, Christian Brauner wrote:
> The Android binder driver will be turned into a module. Since it
> uses __fd_install() we need to export this function.
Same as the previous one. No driver should be pooking this deep
into fd internals (not even non-modular ones
On Mon, Jul 30, 2018 at 04:37:09PM +0200, Christian Brauner wrote:
> The Android binder driver will be turned into a module. Since it uses
> get_files_struct() we need to export this function.
Hell no. Please explain why so that we can find a better way.
On Mon, Jul 30, 2018 at 04:37:10PM +0200, Christian Brauner wrote:
> The Android binder driver will be turned into a module. Since it uses
> put_files_struct() we need to export this function.
Same as above.
Ah, right:
/*
* Due to lack of segmentation in Linux the effective address (offset)
* is the same as the linear address, allowing us to merge the LIP and EIP
* LBR formats.
*/
Yeah, LBR_FORMAT_EIP_FLAGS is ok as well. Would it be preffered?
On Tue, Jul 31, 2018 at 12:29 AM, Jacek Tomaka wrot
On Mon, Jul 30, 2018 at 04:37:06PM +0200, Christian Brauner wrote:
> Hey,
>
> We currently plan on turning the Android binder and ashmem driver into a
> module. We have seen more and more requests by users to be able to use
> the binder and ashmem features without wanting to convince each distro
>
Hi Laura,
On Mon, Jul 30, 2018 at 07:47:52AM -0700, Laura Abbott wrote:
> On 07/30/2018 12:33 AM, Stephen Rothwell wrote:
> >On Fri, 27 Jul 2018 13:55:22 +0100 Will Deacon wrote:
> >>On Fri, Jul 27, 2018 at 08:55:11PM +1000, Stephen Rothwell wrote:
> >>>Actually, it may have been caused by commit
Hi Andy,
On 30 July 2018 17:04, Andy Shevchenko wrote:
> On Mon, 2018-07-30 at 14:31 +0100, Phil Edworthy wrote:
> > Quite a few drivers get an optional clock, e.g. a clock required to
> > access peripheral's registers that is always enabled on some devices.
> >
> > This function behaves the same
On Mon, Jul 30, 2018 at 05:22:35PM +0100, Will Deacon wrote:
> On Mon, Jul 30, 2018 at 05:16:42PM +0100, Catalin Marinas wrote:
> > On Mon, Jul 30, 2018 at 10:29:21AM -0500, Dave Kleikamp wrote:
> > > machine_kexec flushes the reboot_code_buffer from the icache
> > > after stopping the other cpus.
On Mon, Jul 30, 2018 at 07:59:33AM -0700, Paul E. McKenney wrote:
> > Something that might be more in line with
> > resched_curr(smp_processor_id()) would be:
> >
> > preempt_disable();
> > if (!test_tsk_need_resched(current)) {
> > set_tsk_need_resched(current);
> >
On 2018-07-29 07:42, Paolo Bonzini wrote:
If the maintainers are okay with X86_FEATURE_HYGON that's certainly
fine, however I think you can improve the consistency of the patches in
a few ways.
Thanks for your suggestion.
To improve code consistency , will rework the patches.
Lack of SME/SEV
Hi Wanpeng,
On Thu, 26 Jul 2018 at 05:09, Wanpeng Li wrote:
>
> Hi Vincent,
> On Fri, 29 Jun 2018 at 03:07, Vincent Guittot
> wrote:
> >
> > interrupt and steal time are the only remaining activities tracked by
> > rt_avg. Like for sched classes, we can use PELT to track their average
> > utiliz
On 2018-07-29 07:42, Paolo Bonzini wrote:
On 23/07/2018 15:20, Pu Wen wrote:
scrubval = scrubrates[i].scrubval;
- if (pvt->fam == 0x17) {
+ if (pvt->fam == 0x17 || pvt->fam == 0x18) {
__f17h_set_scrubval(pvt, scrubval);
} else if (pvt->fam == 0x15 && pvt->model == 0x60) {
f15h_s
On 07/30/2018 11:22 AM, Will Deacon wrote:
> On Mon, Jul 30, 2018 at 05:16:42PM +0100, Catalin Marinas wrote:
>> On Mon, Jul 30, 2018 at 10:29:21AM -0500, Dave Kleikamp wrote:
>>> machine_kexec flushes the reboot_code_buffer from the icache
>>> after stopping the other cpus.
>>>
>>> Commit 3b8c9f1c
On 07/28/2018 07:14 PM, Stephen Rothwell wrote:
> Hi Vineet,
>
> Commit
>
> fa52704e2816 ("ARC: add SMP_CACHE_BYTES value validate")
>
> is missing a Signed-off-by from its committer.
Thx for the report Stephen.
This is now fixed/pushed.
-Vineet
On 30/07/18 17:12, Takashi Iwai wrote:
> On Mon, 30 Jul 2018 18:09:38 +0200,
> Jorge wrote:
>>
>>
>>
>> On 30/07/18 14:13, Takashi Iwai wrote:
>>> On Mon, 30 Jul 2018 11:23:36 +0200,
>>> Jorge Sanjuan wrote:
Make use of UAC3 Power Domains associated to an Audio Streaming
path with
On Mon, Jul 30, 2018 at 05:48:03PM +0200, Andrew Lunn wrote:
>
> For the statistics, it is a bit of a corner case. One of the Ethernet
> switches in DSA can have two different PHYs linked to one MAC. One PHY
> is built in, the second is connected via a SERDES interface. Which
> every gets link fir
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?On Tue, Jul 31, 2018 at 12:34:02AM
+0800, Jacek Tomaka wrote:
> Ah, right:
> /*
> * Due to lack of segmentation in Linux th
Hey Peter,
On Mon, Jul 30, 2018 at 10:53:54AM +0200, Peter Zijlstra wrote:
> On Thu, Jul 26, 2018 at 08:56:56AM -0700, Eduardo Valentin wrote:
> > System instability are seen during resume from hibernation when system
> > is under heavy CPU load. This is due to the lack of update of sched
> > cloc
On Mon, Jul 30, 2018 at 09:15:48AM +0200, Rafael J. Wysocki wrote:
> On Thu, Jul 26, 2018 at 5:56 PM, Eduardo Valentin wrote:
> > System instability are seen during resume from hibernation when system
> > is under heavy CPU load. This is due to the lack of update of sched
> > clock data,
>
> Isn'
On Mon, Jul 30, 2018 at 11:46:24AM -0500, Dave Kleikamp wrote:
> On 07/30/2018 11:22 AM, Will Deacon wrote:
> > On Mon, Jul 30, 2018 at 05:16:42PM +0100, Catalin Marinas wrote:
> >> On Mon, Jul 30, 2018 at 10:29:21AM -0500, Dave Kleikamp wrote:
> >>> machine_kexec flushes the reboot_code_buffer fro
On Mon, 30 Jul 2018, Dave Hansen wrote:
> On 07/30/2018 05:25 AM, Thomas Gleixner wrote:
> > On Tue, 24 Jul 2018, Sai Praneeth Prakhya wrote:
> >> From: Sai Praneeth
> >> Some future Intel processors may support "Enhanced IBRS" which is an
> >> "always on" mode i.e. IBRS bit in SPEC_CTRL MSR is en
On 07/30/2018 11:57 AM, Will Deacon wrote:
> On Mon, Jul 30, 2018 at 11:46:24AM -0500, Dave Kleikamp wrote:
>> On 07/30/2018 11:22 AM, Will Deacon wrote:
>>> On Mon, Jul 30, 2018 at 05:16:42PM +0100, Catalin Marinas wrote:
On Mon, Jul 30, 2018 at 10:29:21AM -0500, Dave Kleikamp wrote:
> ma
When thermal zone is in passive mode, disabling its mode from
sysfs is NOT taking effect at all, it is still polling the
temperature of the disabled thermal zone and handling all thermal
trips, it makes user confused. The disabling operation should
disable the thermal zone behavior completely, for
On 07/30/2018 05:02 AM, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the akpm-current tree got a conflict in:
>
> drivers/xen/gntdev.c
>
> between commit:
>
> 1d3145675538 ("xen/gntdev: Make private routines/structures accessible")
>
> from the xen-tip tree and commit:
>
>
Starting with Clang-7.0, _THIS_IP_ generates -Wreturn-stack-address
warnings for almost every translation unit. In general, I'd prefer to
leave this on (returning the address of a stack allocated variable is in
general a bad idea) and disable it only at whitelisted call sites.
We can't do somethin
> > >> From: Sai Praneeth Some future
> > >> Intel processors may support "Enhanced IBRS" which is an "always
> > >> on" mode i.e. IBRS bit in SPEC_CTRL MSR is enabled once and never
> > >> disabled. According to specification[1], this should simplify
> > >> software enabling and improve performan
On Mon, Jul 30, 2018 at 5:02 PM, Mircea Caprioru
wrote:
> The AD5770R is a 6-channel, 14-bit resolution, low noise, programmable
> current output digital-to-analog converter (DAC) for photonics control
> applications.
>
> It contains five 14-bit resolution current sourcing DAC channels and one
> 1
On Thu, Jul 26, 2018 at 09:15:57PM +0530, Manivannan Sadhasivam wrote:
> This patchset adds I2C controller support for Actions Semiconductor S900 SoC.
> This driver has been structured in a way such that there will be only
> one controller driver for the whole Owl family series (S500, S700 and
> S9
On Mon, 30 Jul 2018, Prakhya, Sai Praneeth wrote:
> > > >> From: Sai Praneeth Some future
> > > >> Intel processors may support "Enhanced IBRS" which is an "always
> > > >> on" mode i.e. IBRS bit in SPEC_CTRL MSR is enabled once and never
> > > >> disabled. According to specification[1], this shou
On 2018-07-30 05:41, Thomas Gleixner wrote:
On Mon, 30 Jul 2018, Peter Zijlstra wrote:
On Mon, Jul 30, 2018 at 12:20:57PM +0200, Thomas Gleixner wrote:
> On Tue, 24 Jul 2018, Sebastian Andrzej Siewior wrote:
> > On 2018-07-23 18:13:48 [-0700], isa...@codeaurora.org wrote:
> > > Hi all,
> > Hi,
On 07/29/18 22:05, Joe Perches wrote:
On Sun, 2018-07-29 at 20:21 +0200, Michael Straube wrote:
On 07/29/18 19:59, Joe Perches wrote:
On Sun, 2018-07-29 at 19:42 +0200, Michael Straube wrote:
On 07/29/18 19:21, Joe Perches wrote:
On Sun, 2018-07-29 at 19:08 +0200, Michael Straube wrote:
Use
On Mon, Jul 30, 2018 at 06:42:47PM +0200, Peter Zijlstra wrote:
> On Mon, Jul 30, 2018 at 07:59:33AM -0700, Paul E. McKenney wrote:
>
> > > Something that might be more in line with
> > > resched_curr(smp_processor_id()) would be:
> > >
> > > preempt_disable();
> > > if (!test_tsk_need_resche
On Mon, Jul 30, 2018 at 12:34 PM, Tomer Maimon wrote:
> Add get_set_inv_dir and get_set_multiple_inv_dir I/O functions
> to call the data register when the dirction is input and
> set register when the direction is output.
> the functions will linked to the I/O get functions if the user set
> BGPI
On 7/29/2018 4:32 AM, Wolfram Sang wrote:
> On Tue, Jun 12, 2018 at 11:09:05AM -0600, Karthikeyan Ramasubramanian wrote:
>> This bus driver supports the GENI based i2c hardware controller in the
>> Qualcomm SOCs. The Qualcomm Generic Interface (GENI) is a programmable
>> module supporting a wide
On Mon, 30 Jul 2018, Sodagudi Prasad wrote:
> How about including below change as well? Currently, there is no way to
That would be a completely separate change.
> identify thread migrations completed or not. When we observe this issue, the
> symptom was work queue lock up. It is better to have
* Peter Rosin wrote:
> On 2018-07-25 16:19, tip-bot for Peter Rosin wrote:
> > Commit-ID: 7b94ea50514d1a0dc94f02723b603c27bc0ea597
> > Gitweb:
> > https://git.kernel.org/tip/7b94ea50514d1a0dc94f02723b603c27bc0ea597
> > Author: Peter Rosin
> > AuthorDate: Fri, 20 Jul 2018 10:39:14 +02
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On 2018-07-27 13:59, Jorge Sanjuan wrote:
This patchset adds support for TDM audio on Tegra30 hardware.
It adds the DAI's `set_tdm_slot` callback and enables a tegra
pcm to have up to 8 channels.
It also includes support for other audio formats supported by
the Tegra30 HW and fixes a broken m
On Fri, Jul 27, 2018 at 8:14 AM Yixun Lan wrote:
>
>
> HI Rob
>
> On 07/25/2018 07:29 AM, Rob Herring wrote:
> > On Thu, Jul 12, 2018 at 09:12:43PM +, Yixun Lan wrote:
> >> Document the MMC sub clock controller driver, the potential consumer
> >> of this driver is MMC or NAND. Also add three c
Generic Interface (GENI) firmware based Qualcomm Universal Peripheral (QUP)
Wrapper is a next generation programmable module for supporting a wide
range of serial interfaces like UART, SPI, I2C, I3C, etc. A single QUP
module can provide upto 8 Serial Interfaces using its internal Serial
Engines (SE
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