On Friday, December 7, 2018 1:02:05 PM CET Quentin Perret wrote:
> Hi Rafael,
>
> On Friday 07 Dec 2018 at 12:57:00 (+0100), Rafael J. Wysocki wrote:
> > --- linux-pm.orig/Documentation/ABI/testing/sysfs-devices-system-cpu
> > +++ linux-pm/Documentation/ABI/testing/sys
On Fri, Dec 7, 2018 at 9:00 AM Chen, Hu wrote:
>
> From: Chen Hu
>
> Hi Rafael,
>
> I run several popular Android performance benchmarks on teov7, using kernel
> 4.19.0 as my baseline because I happen to work on it. To backport teov7 to
> kernel 4.19.0, I also backport patch 5f26bdc: "cpuidle:
On Wednesday, December 5, 2018 3:33:03 PM CET Borislav Petkov wrote:
> On Wed, Dec 05, 2018 at 01:15:10PM +0100, Rafael J. Wysocki wrote:
> > After commit
> >
> > commit 4cd24de3a0980bf3100c9dcb08ef65ca7c31af48
> > Author: Zhenzhong Duan
> > Date: Fri Nov 2 01:
On Thu, Dec 6, 2018 at 3:57 PM Greg Kroah-Hartman
wrote:
>
> On Thu, Nov 29, 2018 at 06:08:44PM +, Colin King wrote:
> > From: Colin Ian King
> >
> > Currently the node name is being formatting into a temporary string
> > node_name, however, kobject_init_and_add allows one to format up
> > a
On Thu, Dec 6, 2018 at 12:06 AM Doug Smythies wrote:
>
> On 2018.12.03 03:48 Rafael J. Wysocki wrote:
>
> >>> There is an additional issue where if idle state 0 is disabled (with the
> >>> above suggested code patch),
> >>> idle state usage see
hrough includes.
>
> asm/trace/ changes courtesy of Steven Rostedt .
>
> Signed-off-by: Borislav Petkov
Acked-by: Rafael J. Wysocki
for the ACPI and cpufreq bits.
On Monday, December 3, 2018 12:30:24 AM CET Linus Torvalds wrote:
> Hmm.. I'd like to say it was a normal week, but I'd be lying. rc5 is
> the biggest rc so far (with the obvious exception of rc1), and it
> looks fairly unusual in the diffstat too, with almost a third being
> arch updates. Yes,
Linux 4.20-rc5
to receive a power management fix for 4.20-rc6.
This reverts a problematic recent commit that attempted to
fix a system-wide suspend issue related to the freezer.
Thanks!
-------
Rafael J. Wysocki (1):
Revert "exec: make de_thread() freezable"
---
On Tuesday, December 4, 2018 10:45:58 AM CET Lorenzo Pieralisi wrote:
> On Mon, Dec 03, 2018 at 11:00:20PM +0100, Rafael J. Wysocki wrote:
> > On Monday, December 3, 2018 4:38:46 PM CET Miquel Raynal wrote:
> > > Hi Lorenzo,
> > >
> > > Lorenzo Pieralisi wro
From: Rafael J. Wysocki
The venerable menu governor does some thigns that are quite
questionable in my view.
First, it includes timer wakeups in the pattern detection data and
mixes them up with wakeups from other sources which in some cases
causes it to expect what essentially would be a timer
On Tuesday, December 4, 2018 1:10:09 AM CET Bjorn Helgaas wrote:
> On Wed, Nov 28, 2018 at 02:05:21PM -0600, Bjorn Helgaas wrote:
> > On Wed, Nov 28, 2018 at 6:13 AM Rafael J. Wysocki
> > wrote:
> > > On Tuesday, November 27, 2018 9:25:14 PM CET Bjorn Helgaas wrote:
>
On Tue, Dec 4, 2018 at 2:15 AM Frank Lee wrote:
>
> On Mon, Dec 3, 2018 at 5:14 PM Rafael J. Wysocki wrote:
> >
> > On Fri, Nov 30, 2018 at 3:26 PM Yangtao Li wrote:
> > >
> > > In a function whose return type is void, returning on the last line is
>
On Thursday, November 29, 2018 12:20:07 AM CET Doug Smythies wrote:
> On 2018.11.23 02:36 Rafael J. Wysocki wrote:
>
> v5 -> v6:
> * Avoid applying poll_time_limit to non-polling idle states by mistake.
> * Use idle duration measured by the governor for everything (as it l
On Friday, November 30, 2018 9:51:19 AM CET Rafael J. Wysocki wrote:
> Hi Doug,
>
> On Fri, Nov 30, 2018 at 8:49 AM Doug Smythies wrote:
> >
> > Hi Rafael,
> >
> > On 2018.11.23 02:36 Rafael J. Wysocki wrote:
> >
> > ... [snip]...
> >
&
On Saturday, December 1, 2018 3:18:24 PM CET Giovanni Gherdovich wrote:
> On Fri, 2018-11-23 at 11:35 +0100, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki
> >
[cut]
> >
> > [snip]
>
> [NOTE: the tables in this message are quite wide. If this doesn't ge
On Monday, December 3, 2018 4:38:46 PM CET Miquel Raynal wrote:
> Hi Lorenzo,
>
> Lorenzo Pieralisi wrote on Mon, 3 Dec 2018
> 10:27:08 +:
>
> > [+Rafael, Sudeep]
> >
> > On Fri, Nov 23, 2018 at 03:18:24PM +0100, Miquel Raynal wrote:
> > > Add suspend and resume callbacks. The priority of
On Monday, December 3, 2018 9:39:42 AM CET Michal Hocko wrote:
> On Mon 03-12-18 08:47:00, Ingo Molnar wrote:
> [...]
> > I reviewed the ->cred_guard_mutex code, and the mutex is held across all
> > of exec() - and we always did this.
>
> Yes, this is something that has been pointed out during
On Monday, December 3, 2018 8:47:00 AM CET Ingo Molnar wrote:
>
> * Linus Torvalds wrote:
>
> > The patch stats this week look a little bit more normal than last tim,
> > probably simply because it's also a normal-sized rc4 rather than the
> > unusually small rc3.
>
> So there's a new
On Mon, Dec 3, 2018 at 11:15 AM Daniel Lezcano
wrote:
>
> On 03/12/2018 11:12, Rafael J. Wysocki wrote:
> > On Mon, Dec 3, 2018 at 11:07 AM Daniel Lezcano
> > wrote:
> >>
> >> On 18/10/2018 21:55, Daniel Lezcano wrote:
> >>> The SPDX tags are
On Mon, Dec 3, 2018 at 11:07 AM Daniel Lezcano
wrote:
>
> On 18/10/2018 21:55, Daniel Lezcano wrote:
> > The SPDX tags are not present in cpufreq.c and cpufreq_schedutil.c.
> >
> > Add them and remove the license descriptions
> >
> > Signed-off-by: Daniel Lezcano
>
> Hi Rafael,
>
> I think this
On Fri, Nov 30, 2018 at 3:26 PM Yangtao Li wrote:
>
> In a function whose return type is void, returning on the last line is
> not required.So remove it.Also move the module declaration to the end.
The last piece is not reflected by the subject.
Also, why do you move the MODULE_ stuff around at
On Sat, Dec 1, 2018 at 2:51 AM Yangtao Li wrote:
>
> We already have the DEFINE_SHOW_ATTRIBUTE,There is no need to define such
> a macro,so remove define_genpd_open_function and define_genpd_debugfs_fops.
> Also use DEFINE_SHOW_ATTRIBUTE to simplify somecode.
>
> Signed-off-by: Yangtao Li
It
On Fri, Nov 30, 2018 at 8:28 PM Jarkko Sakkinen
wrote:
>
> In order to comply with the CoC, replace with a hug.
>
> Signed-off-by: Jarkko Sakkinen
> ---
> drivers/cpufreq/powernow-k7.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/cpufreq/powernow-k7.c
Hi Doug,
On Fri, Nov 30, 2018 at 8:49 AM Doug Smythies wrote:
>
> Hi Rafael,
>
> On 2018.11.23 02:36 Rafael J. Wysocki wrote:
>
> ... [snip]...
>
> > +/**
> > + * teo_find_shallower_state - Find shallower idle state matching given
> > duration.
> > +
On Friday, November 9, 2018 3:21:32 PM CET Heikki Krogerus wrote:
> Hi,
>
> This is the second version of my proposal for "software nodes". There
> was a "dereferencing freed memory" bug in patch 3/5 which is now
> fixed. device_add_properties() and device_remove_properties() no
> longer change
ware/drivers/pci/dsd-for-pcie-root-ports#identifying-externally-exposed-pcie-root-ports
>
> Signed-off-by: Mika Westerberg
Acked-by: Rafael J. Wysocki
> ---
> drivers/acpi/property.c | 11 +++
> drivers/pci/pci-acpi.c | 19 +++
> drivers/pci/probe.c
ly.
>
> Signed-off-by: Andy Shevchenko
> Reviewed-by: Hans de Goede
Acked-by: Rafael J. Wysocki
and I'm assuming that you will route the whole series through the
platform/x86 drivers tree.
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
acpi-4.20-rc5
with top-most commit c4f784268210ae5e6749d4ba30d117bd301a70a6
Merge branch 'acpica-fixes'
on top of commit 2bbb5fa37475d7aa5fa62f34db1623f3da2dfdfa
ACPI / platform: Add
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
pm-4.20-rc5
with top-most commit 36c3aeb4b48d5b058526d606fde14db4fd7e5e6d
Merge branch 'opp/fixes-for-4.20' of
git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
on top of commit
Hi Doug,
On Thu, Nov 29, 2018 at 12:20 AM Doug Smythies wrote:
>
> On 2018.11.23 02:36 Rafael J. Wysocki wrote:
>
> v5 -> v6:
> * Avoid applying poll_time_limit to non-polling idle states by mistake.
> * Use idle duration measured by the governor for everything (as i
On Tuesday, November 27, 2018 9:25:14 PM CET Bjorn Helgaas wrote:
> On Mon, Nov 26, 2018 at 11:37:20PM +0100, Rafael J. Wysocki wrote:
> > On Monday, November 26, 2018 7:03:58 PM CET Rafael J. Wysocki wrote:
> > > Hi Bjorn,
> > >
> > > The SD card read
On Tuesday, November 27, 2018 9:25:14 PM CET Bjorn Helgaas wrote:
> On Mon, Nov 26, 2018 at 11:37:20PM +0100, Rafael J. Wysocki wrote:
> > On Monday, November 26, 2018 7:03:58 PM CET Rafael J. Wysocki wrote:
> > > Hi Bjorn,
> > >
> > > The SD card read
On Monday, November 26, 2018 7:03:58 PM CET Rafael J. Wysocki wrote:
> Hi Bjorn,
>
> The SD card reader in my Acer Aspire S5 doesn't work with 4.20-rc.
>
> Here's what lspci -v says about it (in a bad kernel):
>
> 02:00.0 Unassigned class [ff00]: Realtek Semiconductor
Hi Bjorn,
The SD card reader in my Acer Aspire S5 doesn't work with 4.20-rc.
Here's what lspci -v says about it (in a bad kernel):
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI
Express Card Reader
(rev 01)
Subsystem: Acer Incorporated [ALI] Device 0704
On Friday, November 23, 2018 11:35:38 AM CET Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> The venerable menu governor does some thigns that are quite
> questionable in my view.
>
> First, it includes timer wakeups in the pattern detection data and
> mixes them
From: Rafael J. Wysocki
The venerable menu governor does some thigns that are quite
questionable in my view.
First, it includes timer wakeups in the pattern detection data and
mixes them up with wakeups from other sources which in some cases
causes it to expect what essentially would be a timer
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
acpi-4.20-rc4
with top-most commit 2bbb5fa37475d7aa5fa62f34db1623f3da2dfdfa
ACPI / platform: Add SMB0001 HID to forbidden_id_list
on top of commit 9ff01193a20d391e8dbce4403dd5ef87c7eaaca6
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
pm-4.20-rc4
with top-most commit 1d50088ca3956e5dcd2751a658e7869b9af10bb4
Merge branches 'pm-cpufreq' and 'pm-sleep'
on top of commit 9ff01193a20d391e8dbce4403dd5ef87c7eaaca6
Linux
On Thu, Nov 22, 2018 at 4:25 PM Quentin Perret wrote:
>
> On Thursday 22 Nov 2018 at 11:25:45 (+0100), Peter Zijlstra wrote:
> > On Thu, Nov 22, 2018 at 09:32:39AM +, Quentin Perret wrote:
> > > Hmm, I went too fast, that's totally broken. But there's still something
> > > we can do with
On Thu, Nov 22, 2018 at 3:05 PM Peter Zijlstra wrote:
>
> On Mon, Nov 19, 2018 at 02:18:50PM +, Quentin Perret wrote:
> > + if (rd->pd)
> > + pr_warn("rd %*pbl: Disabling EAS, schedutil
> > is mandatory\n",
> > +
On Thursday, November 15, 2018 4:15:59 AM CET Rafael J. Wysocki wrote:
> On Sunday, November 11, 2018 4:40:17 PM CET Peter Zijlstra wrote:
[cut]
>
> > Anyway; a fair while ago I proposed a different estimator. I've not had
> > time to dig through the 4 prior versions so I can
On Monday, November 12, 2018 9:15:18 AM CET Oleg Nesterov wrote:
> On 11/12, Chanho Min wrote:
> >
> > @@ -1083,7 +1084,7 @@ static int de_thread(struct task_struct *tsk)
> > while (sig->notify_count) {
> > __set_current_state(TASK_KILLABLE);
> > spin_unlock_irq(lock);
On Tue, Nov 20, 2018 at 10:16 PM shuah wrote:
>
> Hi Rafael,
>
> Please pull the following update for Linux 4.20-rc4 or rc5 depending on
> your pm pull schedule to Linus.
>
> This cpupower update for Linux 4.20-rc4 consists of compile fixes to
> allow use of outside build flags and override of
On Thursday, November 8, 2018 5:51:52 PM CET Heikki Krogerus wrote:
> Hi,
>
> This is the second version of my proposal for this helper. The
> first version can be checked here:
> https://lkml.org/lkml/2018/11/5/326
>
> In order to support also ACPI properly, I decided to change the API.
> The
On Tue, Nov 20, 2018 at 4:46 PM Yangtao Li wrote:
>
> The of_node_put() is missing.So we call the of_node_put() to release
> the refcount.
I would say "of_find_node_by_path() acquires a reference to the node
returned by it and that reference needs to be dropped by its caller.
bl_idle_init()
On Tue, Nov 20, 2018 at 2:00 PM Yangtao Li wrote:
>
> use of_node_put() to release the refcount.
I gather that the of_node_put() is missing?
If so, that should be stated in the changelog too.
> Signed-off-by: Yangtao Li
> ---
> drivers/cpuidle/cpuidle-big_little.c | 8 ++--
> 1 file
On Wed, Nov 14, 2018 at 11:53 PM Keith Busch wrote:
>
> Parsing entries in an ACPI table had assumed a generic header structure
> that is most common. There is no standard ACPI header, though, so less
> common types would need custom parsers if they want go walk their
> subtable entry list.
>
>
On Sunday, November 11, 2018 4:40:17 PM CET Peter Zijlstra wrote:
> On Thu, Nov 08, 2018 at 06:25:07PM +0100, Rafael J. Wysocki wrote:
> > +unsigned int teo_idle_duration(struct cpuidle_driver *drv,
> > + struct teo_cpu *cpu_data,
> > +
On Sunday, November 11, 2018 4:20:34 PM CET Peter Zijlstra wrote:
> On Thu, Nov 08, 2018 at 06:25:07PM +0100, Rafael J. Wysocki wrote:
> > +/*
> > + * The SPIKE value is added to metrics when they grow and the DECAY_SHIFT
> > value
> > + * is used for decreasing
On Saturday, November 10, 2018 8:10:01 PM CET Giovanni Gherdovich wrote:
> On Thu, 2018-11-08 at 18:25 +0100, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki
> > Subject: [PATCH] cpuidle: New timer events oriented governor for tickless
> > systems
> >
On Wed, Nov 14, 2018 at 7:26 AM Doug Smythies wrote:
>
> On 2018.11.08 00:00 Rafael J. Wysocki wrote:
> > On Wednesday, November 7, 2018 6:04:12 PM CET Doug Smythies wrote:
> >> On 2018.11.04 08:31 Rafael J. Wysocki wrote:
>
> ...[snip]...
> >> The results are:
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
acpi-4.20-rc3
with top-most commit 017ce359a7187192df5222a00fa3c9055eb3736d
ACPI / PMIC: xpower: fix IOSF_MBI dependency
on top of commit 651022382c7f8da46cb4872a545ee1da6d097d2a
Linux
From: Rafael J. Wysocki
Subject: [PATCH] cpuidle: New timer events oriented governor for tickless
systems
The venerable menu governor does some thigns that are quite
questionable in my view.
First, it includes timer wakeups in the pattern detection data and
mixes them up with wakeups from
On Wednesday, November 7, 2018 6:04:12 PM CET Doug Smythies wrote:
> On 2018.11.04 08:31 Rafael J. Wysocki wrote:
>
> > v2 -> v3:
> > * Simplify the pattern detection code and make it return a value
> > lower than the time to the closest timer if the majority of re
On Fri, Nov 2, 2018 at 12:07 PM Arnd Bergmann wrote:
>
> We still get a link failure with IOSF_MBI=m when the xpower driver
> is built-in:
>
> drivers/acpi/pmic/intel_pmic_xpower.o: In function
> `intel_xpower_pmic_update_power':
> intel_pmic_xpower.c:(.text+0x4f2): undefined reference to
>
On Wed, Nov 7, 2018 at 9:59 AM Peter Zijlstra wrote:
>
> On Wed, Nov 07, 2018 at 12:39:31AM +0100, Rafael J. Wysocki wrote:
> > On Tue, Nov 6, 2018 at 8:51 PM Peter Zijlstra wrote:
> > >
> > > On Tue, Nov 06, 2018 at 07:19:24PM +0100, Rafael J. Wysocki wrote:
>
From: Rafael J. Wysocki
The venerable menu governor does some thigns that are quite
questionable in my view.
First, it includes timer wakeups in the pattern detection data and
mixes them up with wakeups from other sources which in some cases
causes it to expect what essentially would be a timer
On Tue, Nov 6, 2018 at 8:51 PM Peter Zijlstra wrote:
>
> On Tue, Nov 06, 2018 at 07:19:24PM +0100, Rafael J. Wysocki wrote:
> > On Tue, Nov 6, 2018 at 6:04 PM Peter Zijlstra wrote:
>
> > > Instead of this detector; why haven't you used the code from
> > > kerne
On Tue, Nov 6, 2018 at 6:04 PM Peter Zijlstra wrote:
>
> On Sun, Nov 04, 2018 at 05:31:20PM +0100, Rafael J. Wysocki wrote:
> > + * - If there is a pattern of 5 or more recent non-timer wakeups earlier
> > than
> > + * the closest timer event, expect one more
On Tue, Nov 6, 2018 at 3:43 PM Muchun Song wrote:
>
> Hi Rafael,
>
> If we want the driver core to test driver remove functions, we can
> enable CONFIG_DEBUG_TEST_DRIVER_REMOVE. This option is
> just for testing it. So, in most cases, the option is disabled and the if
> condition is false. So I
On Monday, November 5, 2018 8:32:51 PM CET Giovanni Gherdovich wrote:
> On Sun, 2018-11-04 at 17:31 +0100, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki
> >
[cut]
> > +
> > +/**
> > + * teo_update - Update CPU data after wakeup.
> > + * @dr
On Tue, Nov 6, 2018 at 2:47 PM Muchun Song wrote:
>
> If condition is false in most cases. So, add an unlikely() to the if
> condition, so that the optimizer assumes that the condition is false.
>
> Signed-off-by: Muchun Song
Have you measured the practical impact of this patch in any way?
>
On Tue, Nov 6, 2018 at 8:58 AM Joe Perches wrote:
>
> On Tue, 2018-11-06 at 08:49 +0100, Rafael J. Wysocki wrote:
> > On Tue, Nov 6, 2018 at 3:42 AM Bo YU wrote:
> > > Fix warning form checkpatch, use pr_warn replace KERN_WARNING
> > >
> > > Signed-off
On Tue, Nov 6, 2018 at 8:41 AM Randy Dunlap wrote:
>
> From: Randy Dunlap
>
> Correct function name and spelling/typo for device_block_probing()
> in drivers/base/dd.c.
>
> Signed-off-by: Randy Dunlap
> Cc: Greg Kroah-Hartman
> Cc: "Rafael J. Wysocki&q
On Tue, Nov 6, 2018 at 3:42 AM Bo YU wrote:
>
> Fix warning form checkpatch, use pr_warn replace KERN_WARNING
>
> Signed-off-by: Bo YU
First off, IMO, you should not change the existing code just in order
to make checkpatch happy about it. That alone is not a good enough
reason for modifying
From: Rafael J. Wysocki
The venerable menu governor does some thigns that are quite
questionable in my view. First, it includes timer wakeups in
the pattern detection data and mixes them up with wakeups from
other sources which in some cases causes it to expect what
essentially would be a timer
On Friday, November 2, 2018 4:39:42 PM CET Doug Smythies wrote:
> On 2018.10.26 02:12 Rafael J. Wysocki wrote:
>
> ...[snip]...
Again, thanks a lot for the feedback, it is appreciated very much!
> > The v2 is a re-write of major parts of the original patch.
> >
>
On Wednesday, October 31, 2018 7:36:21 PM CET Giovanni Gherdovich wrote:
> On Fri, 2018-10-26 at 11:12 +0200, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki
[cut]
>
> Hello Rafael,
Hi Giovanni,
First off, many thanks for doing this work, it is very very much appreciat
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
acpi-4.20-rc1-2
with top-most commit 6a9b593d4b6f5994209456de7a3c2db0974b5dda
ACPI / PMIC: xpower: Add depends on IOSF_MBI to Kconfig entry
on top of commit
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
pm-4.20-rc1-2
with top-most commit c4ac6889930d027ffa5cf77e0c202e7e97a4be06
Merge branches 'pm-cpuidle' and 'pm-cpufreq'
on top of commit bd6bf7c10484f026505814b690104cdef27ed460
Merge
On Monday, October 29, 2018 3:01:24 AM CET Stephen Rothwell wrote:
>
> --Sig_/X_/swfdki+BZTJ8afk_lQqW
> Content-Type: text/plain; charset=US-ASCII
> Content-Transfer-Encoding: quoted-printable
>
> Hi Rafael,
>
> Today's linux-next merge of the pm tree got a conflict in:
>
>
On Monday, October 29, 2018 3:09:25 AM CET Stephen Rothwell wrote:
>
> --Sig_/Yi5UDAd5LU=QdOHo+ui7Syk
> Content-Type: text/plain; charset=US-ASCII
> Content-Transfer-Encoding: quoted-printable
>
> Hi Rafael,
>
> Today's linux-next merge of the pm tree got conflicts in:
>
>
On Saturday, October 27, 2018 8:37:24 AM CET Doug Smythies wrote:
> This is just for anybody else trying to compile:
>
> On 2018.10.26 02:12 Rafael J. Wysocki wrote:
>
> > The venerable menu governor does some thigns that are quite
>
> Typo: thigns -> things
>
&
On Fri, Oct 26, 2018 at 5:49 PM Martin Steigerwald wrote:
>
> This regression is gone with 4.19-rc8.
Thanks for the update!
> Martin Steigerwald - 11.09.18, 09:53:
> […]
> > Linus Torvalds - 02.09.18, 23:45:
> > > As usual, the rc2 release is pretty small. People are taking a
> >
> > With
"cpufreq: intel_pstate: Add base_frequency
> > attribute")
> > Cc: Srinivas Pandruvada
> > Cc: Rafael J. Wysocki
> > Signed-off-by: Dominik Brodowski
> Acked-by: Srinivas Pandruvada
>
> >
> > diff --git a/drivers/cpufreq/intel_pstate.c
&
On Thursday, October 18, 2018 9:32:42 AM CEST Rafael J. Wysocki wrote:
> On Wed, Oct 17, 2018 at 1:24 PM Vitaly Kuznetsov wrote:
> >
> > It is possible to observe hung_task complaints when system goes to
> > suspend-to-idle state:
> >
> > # echo freeze > /
On Thursday, October 4, 2018 2:04:02 PM CEST Daniel Lezcano wrote:
> The function nr_iowait_cpu() can be used directly by nr_iowait() instead
> of duplicating code.
>
> Call nr_iowait_cpu() from nr_iowait()
>
> Reviewed-by: Rafael J. Wysocki
> Signed-off-by: Daniel Lez
On Monday, October 22, 2018 8:37:25 PM CEST Randy Dunlap wrote:
>
> On 8/16/18 2:33 PM, Randy Dunlap wrote:
> > Hi,
> >
> > Sorry for the photo. That's all I have available so far.
> >
> > https://www.infradead.org/~rdunlap/doc/IMG_20180816_133254743_HDR.jpg
> >
> >
> > Does anyone recognize
From: Rafael J. Wysocki
The venerable menu governor does some thigns that are quite
questionable in my view. First, it includes timer wakeups in
the pattern detection data and mixes them up with wakeups from
other sources which in some cases causes it to expect what
essentially would be a timer
t's not "obvious"
> code and comments help a lot.
>
> On Thu, 2018-10-11 at 23:01 +0200, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki
> >
[cut]
> > +static void teo_update(struct cpuidle_driver *drv,
> > +struct cpuidle_device *dev)
ACPI/PPTT: Handle architecturally unknown cache types
Rafael J. Wysocki (1):
ACPI: TAD: Add low-level support for real time capability
Ronald Tschalär (2):
ACPI / SBS: Fix GPE storm on recent MacBookPro's
ACPI / SBS: Fix rare oops when removing modules
zhong jiang (1):
n't adjust to user limits in governors
PM / devfreq: Make update_devfreq() public
Nathan Chancellor (1):
cpufreq / CPPC: Mark acpi_ids as used
Prarit Bhargava (2):
cpupower: Fix AMD Family 0x17 msr_pstate size
cpupower: Fix coredump on VMWare
Rafael J. Wysocki (12):
cpu
On Wednesday, October 17, 2018 1:39:54 PM CEST Andy Shevchenko wrote:
> On Wed, Oct 17, 2018 at 11:59 AM Hans de Goede wrote:
> >
> > Hi Rafael, Andy,
> >
> > For the why and what of this patch see the (somewhat long) commit message.
> >
> > The single patch in this set both touches
On Thu, Oct 18, 2018 at 11:54 AM Daniel Lezcano
wrote:
>
> On 18/10/2018 11:42, Rafael J. Wysocki wrote:
> > On Thu, Oct 18, 2018 at 11:36 AM Daniel Lezcano
> > wrote:
> >>
> >> It was suggested to set the scene for the PM components in the
> >&
On Thu, Oct 18, 2018 at 11:36 AM Daniel Lezcano
wrote:
>
> It was suggested to set the scene for the PM components in the
> scheduler code organization in the recent discussion about making the
> scheduler aware of the capacity capping from the thermal framework.
>
> Move the cpufreq files into
On Thursday, October 18, 2018 10:34:57 AM CEST Hans de Goede wrote:
> Hi,
>
> On 18-10-18 09:29, Rafael J. Wysocki wrote:
> > On Sun, Sep 23, 2018 at 4:45 PM Hans de Goede wrote:
> >>
> >> On some BYT/CHT systems the SoC's P-Unit shares the I2C bus wit
On Thu, Oct 18, 2018 at 9:50 AM Ingo Molnar wrote:
>
>
> * Rafael J. Wysocki wrote:
>
> > > The only long term maintainable solution is to move all high level
> > > cpufreq logic and policy handling code into kernel/sched/cpufreq*.c,
> > > which has been do
m 12 down to 4.
>
> Signed-off-by: Alexander Duyck
Reviewed-by: Rafael J. Wysocki
> ---
> drivers/base/base.h |2 +
> drivers/base/bus.c | 23 ++
> drivers/base/dd.c | 83
> ++-
> 3 files changed, 75 i
er a PM notifier to disable the detector on suspend and re-enable
> back on wakeup.
>
> Signed-off-by: Vitaly Kuznetsov
Thanks for your patience with this!
Are there any objections or concerns regarding this patch?
> ---
> Changes since v3:
> - Handle PM_RESTO
On Sun, Sep 23, 2018 at 4:45 PM Hans de Goede wrote:
>
> On some BYT/CHT systems the SoC's P-Unit shares the I2C bus with the
> kernel. The P-Unit has a semaphore for the PMIC bus which we can take to
> block it from accessing the shared bus while the kernel wants to access it.
>
> Currently we
On Thu, Oct 18, 2018 at 8:48 AM Ingo Molnar wrote:
>
>
> * Thara Gopinath wrote:
>
> > On 10/16/2018 03:33 AM, Ingo Molnar wrote:
> > >
> > > * Thara Gopinath wrote:
> > >
> > Regarding testing, basic build, boot and sanity testing have been
> > performed on hikey960 mainline kernel
On Mon, Oct 15, 2018 at 1:57 PM Rafael J. Wysocki wrote:
>
> Hi All,
>
> The following patches are two more refinements of the menu governor (on top
> of the recent changes in linux-next now). The are not expected to change the
> overall behavior of it.
>
> Please refer
On Mon, Oct 15, 2018 at 1:59 PM Rafael J. Wysocki wrote:
>
> From: Rafael J. Wysocki
>
> Add low-level support for the (optional) real time capability of the
> ACPI Time and Alarm Device (TAD) to the ACPI TAD driver.
>
> This allows the real time to be acquired or set via
er a PM notifier to disable the detector on suspend and re-enable
> back on wakeup.
>
> Signed-off-by: Vitaly Kuznetsov
> ---
> Changes since v2:
> - Resurrect 'v1' as zeroing timeouts can be racy [Rafael J. Wysocki]
> ---
> kernel/hung_task.c | 28 +++-
&
taly Kuznetsov
> ---
> Changes since v1:
> - Implement detector disabling by zeroing timeout [Rafael J. Wysocki]
> ---
> kernel/hung_task.c | 36 +++-
> 1 file changed, 35 insertions(+), 1 deletion(-)
>
> diff --git a/kernel/hung_task.c b/kerne
On Monday, October 8, 2018 8:15:08 AM CEST Viresh Kumar wrote:
> On 08-10-18, 14:07, Anson Huang wrote:
> > On i.MX6UL/i.MX6ULL, accessing OCOTP directly is wrong because
> > the ocotp clock needs to be enabled first. Add support for reading
> > OCOTP through the nvmem API, and keep the old method
On Monday, October 8, 2018 7:55:47 AM CEST Viresh Kumar wrote:
> On 05-10-18, 12:00, Dmitry Torokhov wrote:
> > RK3899 has one cluster with 4 small cores, and another one with 2 big
> > cores, with cores in different clusters having different OPPs and thus
> > needing separate set of tunables.
On Wednesday, October 10, 2018 4:41:30 PM CEST Bartlomiej Zolnierkiewicz wrote:
> 'default n' is the default value for any bool or tristate Kconfig
> setting so there is no need to write it explicitly.
>
> Also since commit f467c5640c29 ("kconfig: only write '# CONFIG_FOO
> is not set' for
On Tue, Oct 16, 2018 at 10:40 AM Heikki Krogerus
wrote:
>
> On Tue, Oct 16, 2018 at 09:36:33AM +0200, Rafael J. Wysocki wrote:
> > On Tue, Oct 16, 2018 at 9:35 AM Linus Walleij
> > wrote:
> > >
> > > On Fri, Oct 12, 2018 at 1:39 PM Heikki Krogerus
>
Hi Shuah,
On Mon, Oct 15, 2018 at 9:21 PM Shuah Khan wrote:
>
> Hi Rafael,
>
> Please pull the following cpupower update for Linux 4.20-rc1
>
> This cpupower update for Linux 4.20-rc1 consists of fixes for bugs and
> compile warnings from Prarit Bhargava and Anders Roxell.
>
> diff is attached.
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