On Thu, Feb 11, 2021 at 4:45 PM Hans de Goede wrote:
>
> Hi,
>
> On 2/11/21 4:24 PM, Rafael J. Wysocki wrote:
> > On Thu, Feb 11, 2021 at 2:50 PM Andy Shevchenko
> > wrote:
> >>
> >> This is last part of Intel MID (SFI based) removal. We have no mor
On Thu, Feb 11, 2021 at 2:50 PM Andy Shevchenko
wrote:
>
> This is last part of Intel MID (SFI based) removal. We have no more users of
> it
> in the kernel and since SFI has been marked Obsolete for a few years already,
> Remove all the stuff altogether.
>
> Note, the more recent platforms (Inte
Hi Shuah,
First off, please indicate the component in the subject, for example:
"ACPI: extlog: convert seqno to use seqnum_ops"
On Wed, Feb 3, 2021 at 7:12 PM Shuah Khan wrote:
>
> Sequence Number api provides interfaces for unsigned atomic up counters
> leveraging atomic_t and atomic64_t ops u
gt; On Thu, May 21, 2020 at 08:39:02PM +0300, Dan Carpenter wrote:
> > > > > On Thu, May 21, 2020 at 05:22:05PM +0200, Rafael J. Wysocki wrote:
> > > > > > On Thu, May 21, 2020 at 11:15 AM Dan Carpenter
> > > > > > wrote:
> >
On Wednesday, May 20, 2020 5:02:30 PM CEST Dan Carpenter wrote:
> On Wed, May 20, 2020 at 01:15:44PM +0300, Dmitry Osipenko wrote:
> > 20.05.2020 12:51, Dinghao Liu пишет:
> > > pm_runtime_get_sync() increments the runtime PM usage counter even
> > > it returns an error code. Thus a pairing decreme
On Thu, May 21, 2020 at 11:15 AM Dan Carpenter wrote:
>
> On Thu, May 21, 2020 at 11:42:55AM +0800, dinghao@zju.edu.cn wrote:
> > Hi, Dan,
> >
> > I agree the best solution is to fix __pm_runtime_resume(). But there are
> > also
> > many cases that assume pm_runtime_get_sync() will change PM
e the power state check back into the callers for readability. No
> functional change intended.
>
> Signed-off-by: Bjorn Helgaas
No issues found, so
Reviewed-by: Rafael J. Wysocki
> ---
> drivers/pci/msi.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> di
off-by: Bjorn Helgaas
Well, looks better this way. :-)
Reviewed-by: Rafael J. Wysocki
> ---
> Documentation/power/pci.rst | 28 ++--
> 1 file changed, 14 insertions(+), 14 deletions(-)
>
> diff --git a/Documentation/power/pci.rst b/Documentatio
're all consistent. Remove
> local "error" variables when unnecessary. No functional change intended.
>
> Signed-off-by: Bjorn Helgaas
No issues found, so
Reviewed-by: Rafael J. Wysocki
> ---
> drivers/pci/pci-driver.c | 76 +++
gt;
> Signed-off-by: Bjorn Helgaas
No concerns about this change, so
Reviewed-by: Rafael J. Wysocki
> ---
> drivers/pci/pci-driver.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
> index 0c30867
ew power management, so
> this change is just on principle, not to fix any actual defects.
>
> Fixes: a39bd851dccf ("PCI/PM: Clear PCIe PME Status bit in core, not PCIe
> port driver")
> Signed-off-by: Bjorn Helgaas
This is a reasonable change in my view, so
Reviewed-by: Ra
ocumentation to match the code.
>
> Signed-off-by: Bjorn Helgaas
Right, the documentation is outdated, so
Reviewed-by: Rafael J. Wysocki
> ---
> Documentation/power/pci.rst | 10 +-
> 1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/Documentation
ps://lore.kernel.org/r/ku1p153mb016637caead346f0aa8e3801bf...@ku1p153mb0166.apcp153.prod.outlook.com
> Signed-off-by: Dexuan Cui
> Signed-off-by: Bjorn Helgaas
> Cc: sta...@vger.kernel.org# v4.13+
No issues found, so
Reviewed-by: Rafael J. Wysocki
> ---
> drivers/pci/pci-d
On 10/8/2019 9:56 PM, Bjorn Helgaas wrote:
On Tue, Oct 08, 2019 at 07:32:27PM +0200, Rafael J. Wysocki wrote:
On 10/7/2019 8:57 PM, Dexuan Cui wrote:
-Original Message-
From: Bjorn Helgaas
Sent: Monday, October 7, 2019 6:24 AM
To: Dexuan Cui
Cc: lorenzo.pieral...@arm.com; linux
On 10/7/2019 8:57 PM, Dexuan Cui wrote:
-Original Message-
From: Bjorn Helgaas
Sent: Monday, October 7, 2019 6:24 AM
To: Dexuan Cui
Cc: lorenzo.pieral...@arm.com; linux-...@vger.kernel.org; Michael Kelley
; linux-hyp...@vger.kernel.org;
linux-ker...@vger.kernel.org; driverdev-devel@linu
On Mon, May 20, 2019 at 4:48 PM Mauro Carvalho Chehab
wrote:
>
> Mostly due to x86 and acpi conversion, several documentation
> links are still pointing to the old file. Fix them.
>
> Signed-off-by: Mauro Carvalho Chehab
For the ACPI part:
Acked-by: Ra
From: Rafael J. Wysocki
Commit 36003d4cf57c ("driver core: Fix PM-runtime for links added
during consumer probe") forgot to add a kerneldoc decription for the
new struct device_link member added by it, so do that now.
Fixes: 36003d4cf57c ("driver core: Fix PM-runtime for lin
On Friday, January 18, 2019 5:04:50 PM CET Peter Zijlstra wrote:
> On Fri, Jan 18, 2019 at 10:19:41AM -0500, Joel Fernandes wrote:
> > You should document the variable names in the header comments.
> >
> > Also, this new API appears to conflict with definition of 'freezable' in
> > wait_event_free
On Monday, November 19, 2018 11:16:15 AM CET David Hildenbrand wrote:
> Let's use pfn_to_online_page() instead of pfn_to_page() when checking
> for saveable pages to not save/restore offline memory sections.
>
> Cc: "Rafael J. Wysocki"
> Cc: Pavel Machek
> C
On Monday, November 19, 2018 11:16:16 AM CET David Hildenbrand wrote:
> The content of pages that are marked PG_offline is not of interest
> (e.g. inflated by a balloon driver), let's skip these pages.
>
> Cc: "Rafael J. Wysocki"
> Cc: Pavel Machek
> Cc: Len
(as device_hotplug_lock is never
> exported).
>
> Cc: Benjamin Herrenschmidt
> Cc: Paul Mackerras
> Cc: Michael Ellerman
> Cc: "Rafael J. Wysocki"
> Cc: Len Brown
> Cc: Greg Kroah-Hartman
> Cc: Boris Ostrovsky
> Cc: Juergen Gross
> Cc: Nathan Font
>
> Apart from that, there are not other users in the tree.
>
> Cc: Benjamin Herrenschmidt
> Cc: Paul Mackerras
> Cc: Michael Ellerman
> Cc: "Rafael J. Wysocki"
> Cc: Len Brown
> Cc: Rashmica Gupta
> Cc: Michael Neuling
> Cc: Balbir Singh
> Cc:
On Fri, Aug 17, 2018 at 10:56 AM David Hildenbrand wrote:
>
> On 17.08.2018 10:41, Greg Kroah-Hartman wrote:
> > On Fri, Aug 17, 2018 at 09:59:00AM +0200, David Hildenbrand wrote:
> >> From: Vitaly Kuznetsov
> >>
> >> Well require to call add_memory()/add_memory_resource() with
> >> device_hotplu
On Fri, Aug 17, 2018 at 10:41 AM Greg Kroah-Hartman
wrote:
>
> On Fri, Aug 17, 2018 at 09:59:00AM +0200, David Hildenbrand wrote:
> > From: Vitaly Kuznetsov
> >
> > Well require to call add_memory()/add_memory_resource() with
> > device_hotplug_lock held, to avoid a lock inversion. Allow external
On Fri, Aug 17, 2018 at 9:59 AM David Hildenbrand wrote:
>
> There seem to be some problems as result of 30467e0b3be ("mm, hotplug:
> fix concurrent memory hot-add deadlock"), which tried to fix a possible
> lock inversion reported and discussed in [1] due to the two locks
> a) device_lock
On Wednesday, July 25, 2018 8:01:47 PM CEST Kees Cook wrote:
> On Wed, Jul 25, 2018 at 4:32 AM, Rafael J. Wysocki wrote:
> > On Tue, Jul 24, 2018 at 6:49 PM, Kees Cook wrote:
> >> In the quest to remove all stack VLA usage from the kernel[1], this
> >> rem
On Tue, Jul 24, 2018 at 6:49 PM, Kees Cook wrote:
> In the quest to remove all stack VLA usage from the kernel[1], this
> removes the discouraged use of AHASH_REQUEST_ON_STACK by switching to
> shash directly and allocating the descriptor in heap memory (which should
> be fine: the tfm has already
It is OK AFAICS.
Reviewed-by: Rafael J. Wysocki
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-static DEVICE_ATTR(power_state, 0444, power_state_show, NULL);
> +static DEVICE_ATTR_RO(power_state);
>
> static ssize_t
> acpi_eject_store(struct device *d, struct device_attribute *attr,
> @@ -462,7 +462,7 @@ static ssize_t description_show(struct device *dev,
>
> return result;
> }
> -static DEVICE_ATTR(description, 0444, description_show, NULL);
> +static DEVICE_ATTR_RO(description);
>
> static ssize_t
> acpi_device_sun_show(struct device *dev, struct device_attribute *attr,
Acked-by: Rafael J. Wysocki
for this bit.
Thanks!
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On Mon, Oct 9, 2017 at 7:18 PM, Bjorn Helgaas wrote:
> On Mon, Oct 09, 2017 at 12:15:17PM -0500, Bjorn Helgaas wrote:
>> [+cc Rafael, linux-pm]
>>
>> Hi Jia-Ju,
>>
>> On Mon, Oct 09, 2017 at 04:16:20PM +0800, Jia-Ju Bai wrote:
>> > The drivers vt6655 and gma500 call pci_set_power_state under a spi
On Wednesday, August 30, 2017 2:41:41 PM CEST Christoph Hellwig wrote:
> On Wed, Jul 26, 2017 at 02:27:44AM +0200, Rafael J. Wysocki wrote:
> > > >> > Cc: "Rafael J. Wysocki"
> > > >> > Cc: Mika Westerberg
> > > >>
> > >
On Wednesday, July 26, 2017 01:03:03 PM Andy Shevchenko wrote:
> On Wed, 2017-07-26 at 02:27 +0200, Rafael J. Wysocki wrote:
> > On Wednesday, July 26, 2017 03:35:01 AM Andy Shevchenko wrote:
> > > On Wed, Jul 26, 2017 at 3:21 AM, Rafael J. Wysocki > > t> wrote:
>
&
VICE
> + depends on X86
> depends on INPUT
> select THERMAL
> + select BACKLIGHT_CLASS_DEVICE
> + select BACKLIGHT_LCD_SUPPORT
> + default y
> help
> This driver implements the ACPI Extensions For Display Adapters
> f
do
> > the conversion here.
> >
> > Cc: "Rafael J. Wysocki"
> > Cc: Mika Westerberg
>
> Acked-by: Mika Westerberg
OK
Andy, do you want me to apply this?
Thanks,
Rafael
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On Wednesday, July 26, 2017 03:35:01 AM Andy Shevchenko wrote:
> On Wed, Jul 26, 2017 at 3:21 AM, Rafael J. Wysocki wrote:
> > On Tuesday, July 25, 2017 05:12:35 PM Mika Westerberg wrote:
> >> On Wed, Jul 19, 2017 at 09:28:57PM +0300, Andy Shevchenko wrote:
> >> > T
On Wed, Jul 19, 2017 at 8:28 PM, Andy Shevchenko
wrote:
> There are new types and helpers that are supposed to be used in new code.
>
> As a preparation to get rid of legacy types and API functions do
> the conversion here.
Please talk to Mika about this one.
Thanks,
Rafael
_
On Friday, April 21, 2017 05:46:45 PM Andy Shevchenko wrote:
> Recently introduced helpers take pointers to uuid_{be|le} instead of
> reference.
>
> Using them makes code less ugly.
>
> Cc: "Rafael J. Wysocki"
> Signed-off-by: Andy Shevchenko
> ---
On Friday, October 28, 2016 02:44:12 AM Greg Kroah-Hartman wrote:
> On Fri, Oct 28, 2016 at 05:48:34AM +0800, kbuild test robot wrote:
> > tree:
> > https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
> > driver-core-testing
> > head: ae17f29d0bb84a43b6c5f3e9fac0b124960c53f
On Tuesday, September 08, 2015 12:06:53 PM Greg Kroah-Hartman wrote:
> On Tue, Sep 08, 2015 at 07:06:03PM +0200, Geert Uytterhoeven wrote:
> > The named genpd APIs are deprecated. Hence convert the board staging
> > code from using genpd names to DT node paths.
> >
> > For now this supports PM dom
> [for compal-laptop.c]
> Acked-by: Darren Hart
>
> [for the mfd part]
> Acked-by: Lee Jones
> ---
> arch/x86/platform/olpc/olpc-xo1-sci.c | 4 +-
> arch/x86/platform/olpc/olpc-xo15-sci.c| 4 +-
> drivers/acpi/ac.c
On 2/17/2015 8:41 PM, Jake Oshins wrote:
This patch adds some wrapper functions in the pnp layer. The intent is
to allow memory address space claims by devices which are descendants
(a child or grandchild of) a device which is already part of the pnp
layer. This allows a device to make a resour
On Thursday, February 12, 2015 10:10:30 PM KY Srinivasan wrote:
[cut]
> > > > >
> > > > > This issue was first discovered by Andy Whitcroft:
> > > > > https://lkml.org/lkml/2014/3/14/451
> > > > > I had sent patches based on Andy's analysis that did not affect
> > > > > the users of the kernel ho
On Thursday, February 12, 2015 10:01:48 PM KY Srinivasan wrote:
>
> > -Original Message-
> > From: Rafael J. Wysocki [mailto:r...@rjwysocki.net]
> > Sent: Thursday, February 12, 2015 2:13 PM
> > To: KY Srinivasan
> > Cc: Vitaly Kuznetsov; linux-ker...@vg
man; KY Srinivasan; Haiyang Zhang; Andrew Morton;
> > Yasuaki Ishimatsu; Tang Chen; Vlastimil Babka; David Rientjes; Fabian
> > Frederick; Zhang Zhen; Vladimir Davydov; Wang Nan; Rafael J. Wysocki;
> > de...@linuxdriverproject.org; linux...@kvack.org
> > Subject: [PATCH RESEND 0/3
On Wednesday, February 11, 2015 12:39:47 PM Andrew Morton wrote:
> On Wed, 11 Feb 2015 16:44:20 +0100 Vitaly Kuznetsov
> wrote:
>
> > add_memory() is supposed to be run with device_hotplug_lock grabbed,
> > otherwise
> > it can race with e.g. device_online(). Allow external modules (hv_balloon
On Monday, October 06, 2014 10:28:46 PM Guenter Roeck wrote:
> No users of pm_power_off are left, so it is safe to remove the function.
>
> Cc: Rafael J. Wysocki
> Cc: Pavel Machek
> Cc: Len Brown
> Signed-off-by: Guenter Roeck
ACK
> ---
> include/linux/pm.h
On Monday, October 06, 2014 10:28:05 PM Guenter Roeck wrote:
> Poweroff handlers may now be installed with register_poweroff_handler.
> Use the new API function have_kernel_poweroff to determine if a poweroff
> handler has been installed.
>
> Cc: Rafael J. Wysocki
> Cc: Pavel
On Friday, January 03, 2014 12:18:13 PM Russell King - ARM Linux wrote:
> On Fri, Jan 03, 2014 at 12:58:16PM +0100, Rafael J. Wysocki wrote:
> > On Friday, January 03, 2014 11:00:30 AM Russell King - ARM Linux wrote:
> > > On Thu, Jan 02, 2014 at 07:10:55PM -0800, Greg K
On Friday, January 03, 2014 11:00:30 AM Russell King - ARM Linux wrote:
> On Thu, Jan 02, 2014 at 07:10:55PM -0800, Greg Kroah-Hartman wrote:
> > On Thu, Jan 02, 2014 at 09:27:58PM +, Russell King wrote:
> > > Subsystems such as ALSA, DRM and others require a single card-level
> > > device stru
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