This is a tiny implementation of cgroup-aware OOM killer,
which adds an ability to kill a cgroup as a single unit
and so guarantee the integrity of the workload.
Although it has only a limited functionality in comparison
to what now resides in the mm tree (it doesn't change
the victim task selecti
Commit-ID: 843c408905010fbc44a564d2de6a3cd68d986abf
Gitweb: https://git.kernel.org/tip/843c408905010fbc44a564d2de6a3cd68d986abf
Author: Yi Wang
AuthorDate: Fri, 27 Jul 2018 14:15:03 +0800
Committer: Thomas Gleixner
CommitDate: Mon, 30 Jul 2018 19:56:30 +0200
x86/apic: Trivial coding st
Linus,
Please pull the latest x86-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
x86-urgent-for-linus
# HEAD: 92a4728608a8fd228c572bc8ff50dd98aa0ddf2a x86/boot: Fix if_changed
build flip/flop bug
Misc fixes:
- a build race fix
- a Xen entry
On 07/25/2018 10:11 AM, Josh Poimboeuf wrote:
> On Wed, Jul 25, 2018 at 03:50:44PM +0200, Jiri Kosina wrote:
>> On Wed, 25 Jul 2018, Josh Poimboeuf wrote:
>>
The article "Spectre Returns! Speculation Attacks using the Return Stack
Buffer" [1] describes two new (sub-)variants of spectrev2-
On Mon 2018-07-30 10:51:20, Tejun Heo wrote:
> Hello,
>
> On Mon, Jul 30, 2018 at 07:39:40PM +0200, Pavel Machek wrote:
> > > I'd rather have the internal config symbol match the naming scheme in
> > > the code, where psi is a shorter, unique token as copmared to e.g.
> > > pressure, press, prsr,
Commit-ID: 24cfd8ca1d28331b9dad3b88d1958c976b2cfab6
Gitweb: https://git.kernel.org/tip/24cfd8ca1d28331b9dad3b88d1958c976b2cfab6
Author: Dou Liyang
AuthorDate: Mon, 30 Jul 2018 15:59:47 +0800
Committer: Thomas Gleixner
CommitDate: Mon, 30 Jul 2018 19:53:58 +0200
x86/platform/UV: Mark me
On 07/26/2018 04:14 AM, Jiri Kosina wrote:
> From: Jiri Kosina
>
> The article "Spectre Returns! Speculation Attacks using the Return Stack
> Buffer" [1] describes two new (sub-)variants of spectrev2-like attack,
> making use solely of the RSB contents even on CPUs that don't fallback to
> BTB
Hi Todd,
On Sun, Jul 29, 2018 at 12:37 PM Todd Poynor wrote:
> @@ -1064,7 +1067,8 @@ static int gasket_open(struct inode *inode, struct file
> *filp)
> char task_name[TASK_COMM_LEN];
> struct gasket_cdev_info *dev_info =
> container_of(inode->i_cdev, struct gasket_cde
Linus,
Please pull the latest sched-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
sched-urgent-for-linus
# HEAD: f3d133ee0a17d5694c6f21873eec9863e11fa423 sched/rt: Restore
rt_runtime after disabling RT_RUNTIME_SHARE
Misc fixes:
- a deadline
On Sun, Jul 29, 2018 at 10:29 PM Xunlei Pang wrote:
>
> Hi Cong,
>
> On 7/28/18 8:24 AM, Cong Wang wrote:
> > Each time we sync cfs_rq->runtime_expires with cfs_b->runtime_expires,
> > we should sync its ->expires_seq too. However it is missing
> > for distribute_cfs_runtime(), especially the slac
On Mon, Jul 30, 2018 at 10:30 AM Pavel Machek wrote:
>
> Still userland needs a way to understand the errors.
Not really.
We don't internationalize kernel strings. We never have. Yes, some
people tried to do some database of kernel messages for translation
purposes, but I absolutely refused to m
On 07/30/2018 10:51 AM, Tejun Heo wrote:
> Hello,
>
> On Mon, Jul 30, 2018 at 07:39:40PM +0200, Pavel Machek wrote:
>>> I'd rather have the internal config symbol match the naming scheme in
>>> the code, where psi is a shorter, unique token as copmared to e.g.
>>> pressure, press, prsr, etc.
>>
>>
Linus,
Please pull the latest perf-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
perf-urgent-for-linus
# HEAD: 7f635ff187ab6be0b350b3ec06791e376af238ab perf/core: Fix crash when
using HW tracing kernel filters
Misc fixes:
- AMD IBS data corr
On 07/30/2018 01:49 PM, Prarit Bhargava wrote:
> On systems where a runtime microcode update has occurred the microcode
> version output in a MCE log record is wrong because
> boot_cpu_data.microcode is not updated during runtime.
>
> Update boot_cpu_data.microcode when the BSP's microcode is u
Hello,
On Mon, Jul 30, 2018 at 07:39:40PM +0200, Pavel Machek wrote:
> > I'd rather have the internal config symbol match the naming scheme in
> > the code, where psi is a shorter, unique token as copmared to e.g.
> > pressure, press, prsr, etc.
>
> I'd do "pressure", really. Yes, psi is shorter,
On systems where a runtime microcode update has occurred the microcode
version output in a MCE log record is wrong because
boot_cpu_data.microcode is not updated during runtime.
Update boot_cpu_data.microcode when the BSP's microcode is updated.
Fixes: fa94d0c6e0f3 ("x86/MCE: Save microcode revis
Linus,
Please pull the latest locking-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
locking-urgent-for-linus
# HEAD: c0dc373a780f4ec63e45a573b9551763abd8cd1a locking/pvqspinlock/x86:
Use LOCK_PREFIX in __pv_queued_spin_unlock() assembly code
A
Commit-ID: 5db1b1e1ee34871b1965b3f890e3ccbdb185fa52
Gitweb: https://git.kernel.org/tip/5db1b1e1ee34871b1965b3f890e3ccbdb185fa52
Author: zhong jiang
AuthorDate: Mon, 30 Jul 2018 21:44:33 +0800
Committer: Thomas Gleixner
CommitDate: Mon, 30 Jul 2018 19:46:03 +0200
x86/boot/KASLR: Make lo
On 07/30/2018 01:02 PM, Boris Ostrovsky wrote:
> 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/structur
Commit-ID: 608008a45798fe9e2aee04f99b5270ea57c1376f
Gitweb: https://git.kernel.org/tip/608008a45798fe9e2aee04f99b5270ea57c1376f
Author: Dou Liyang
AuthorDate: Mon, 30 Jul 2018 15:54:20 +0800
Committer: Thomas Gleixner
CommitDate: Mon, 30 Jul 2018 19:33:35 +0200
x86/tsc: Consolidate ini
On Sat, 2018-07-28 at 14:18 -0700, David Miller wrote:
> From: Dmitry Safonov
> Date: Sat, 28 Jul 2018 17:26:55 +0100
>
> > Well, I think, I'll rework my patches set according to critics and
> > separate compat xfrm layer. I've already a selftest to check that
> 32/64
> > bit xfrm works - so the
On Mon 2018-07-30 11:40:35, Johannes Weiner wrote:
> 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, c
On 2018-07-30 16:07, Mark Brown wrote:
On Mon, Jul 30, 2018 at 03:04:46PM +0100, Jon Hunter wrote:
On 30/07/18 11:18, Mark Brown wrote:
> DSP modes only care about the rising edge of the LRCLK, the pulse can be
> any width without causing interoperability problems.
OK, thanks I was not a
Commit-ID: 1088c6eef261939bda8346ec35b513790a2111d5
Gitweb: https://git.kernel.org/tip/1088c6eef261939bda8346ec35b513790a2111d5
Author: Dou Liyang
AuthorDate: Mon, 30 Jul 2018 15:54:21 +0800
Committer: Thomas Gleixner
CommitDate: Mon, 30 Jul 2018 19:33:35 +0200
x86/kvmclock: Mark kvm_g
Commit-ID: bd9f943e5d2a42d864f9692477a25034c9d47dcc
Gitweb: https://git.kernel.org/tip/bd9f943e5d2a42d864f9692477a25034c9d47dcc
Author: Pavel Tatashin
AuthorDate: Mon, 30 Jul 2018 09:52:52 -0400
Committer: Thomas Gleixner
CommitDate: Mon, 30 Jul 2018 19:33:35 +0200
sched/clock: Disable
Hi Quentin,
On Wed, Jul 25, 2018 at 02:26:20PM +0200, Quentin Schulz wrote:
> The GPIO controller also serves as an interrupt controller for events
> on the GPIO it handles.
>
> An interrupt occurs whenever a GPIO line has changed.
>
> Signed-off-by: Quentin Schulz
> ---
> arch/mips/boot/dts/m
Commit-ID: 684ad537abff987886d63fb3c573eeca40d7f2db
Gitweb: https://git.kernel.org/tip/684ad537abff987886d63fb3c573eeca40d7f2db
Author: Pavel Tatashin
AuthorDate: Wed, 25 Jul 2018 16:00:18 -0400
Committer: Thomas Gleixner
CommitDate: Mon, 30 Jul 2018 19:32:29 +0200
timekeeping: Prevent
On Mon, Jul 30, 2018 at 05:26:45PM +0200, Hans de Goede wrote:
> 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
On Mon, Jul 30, 2018 at 6:01 AM Kirill A. Shutemov wrote:
>
> I think I missed vma_set_anonymous() somewhere, but I fail to see where.
Honestly, by now we just need to revert that commit.
It's not even clear that it was a good idea to begin with. The rest of
the commits were cleanups, this one w
Xunlei Pang writes:
> Hi Cong,
>
> On 7/28/18 8:24 AM, Cong Wang wrote:
>> Each time we sync cfs_rq->runtime_expires with cfs_b->runtime_expires,
>> we should sync its ->expires_seq too. However it is missing
>> for distribute_cfs_runtime(), especially the slack timer call path.
>
> I don't think
On Mon 2018-07-30 16:33:15, David Howells wrote:
> 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,
On Mon, Jul 30, 2018 at 10:32:10AM +0200, Lukas Wunner wrote:
> On Fri, Jul 27, 2018 at 03:26:19PM -0500, Bjorn Helgaas wrote:
> > The question is where those sysfs files should be. Currently they are
> > associated with the device at the *upstream* end of the link. In the
> > example above, they
Add Alok Chauhan and myself as maintainers for Qualcomm GENI I2C master
controller driver.
Signed-off-by: Karthikeyan Ramasubramanian
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 32fbc6f..6e33b29 100644
--- a/MAINTAINERS
+++ b/MAINTA
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 range of serial interfaces including I2C. The
driver supports FIFO mode and DMA mode of transfer and switches modes
dynamically depe
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
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
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
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* 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
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
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, 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 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 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 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 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 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, 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
> > >> 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
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
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:
>
>
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 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
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 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, 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'
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 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
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
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
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 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 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
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:
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
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 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.
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
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
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
>
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 04:37:10PM +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.
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 04:37:08PM +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 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 04:37:07PM +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 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 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, 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
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 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
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 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
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 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
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 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 10:29:21AM -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 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, 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 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
> >> --
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
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
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
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
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
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 +++---
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