On Wed, Feb 05, 2025 at 11:51:19PM -0800, Haren Myneni wrote:
> On Wed, 2025-02-05 at 15:28 +0100, Michal Suchánek wrote:
> > Hello,
> >
> > thanks for working on this!
> >
> > I see in thes version you ended up reusing the existing RTAS call
> > code
> > which looks better.
> >
> > From the pas
On 2025/2/6 16:47, Christophe Leroy wrote:
>
>
> Le 06/02/2025 à 08:12, Miaohe Lin a écrit :
>> On 2025/2/6 14:30, Christophe Leroy wrote:
>>>
>>>
>>> Le 06/02/2025 à 03:08, Miaohe Lin a écrit :
On 2025/2/6 0:35, Christophe Leroy wrote:
>
>
> Le 05/02/2025 à 03:39, Miaohe Lin a é
On Tue, 2025-02-04 at 13:05 +0100, Thomas Weißschuh wrote:
> Currently each architecture defines the setup of the vDSO data page on
> its own, mostly through copy-and-paste from some other architecture.
> Extend the existing generic vDSO implementation to also provide generic
> data storage.
> This
Hi Dan,
The fix for this was pulled yesterday[1], you can apply it
[1] -
https://lore.kernel.org/all/20250205181347.2079272-1-aboor...@linux.ibm.com
Thanks,
Gautam
Le 06/02/2025 à 08:12, Miaohe Lin a écrit :
On 2025/2/6 14:30, Christophe Leroy wrote:
Le 06/02/2025 à 03:08, Miaohe Lin a écrit :
On 2025/2/6 0:35, Christophe Leroy wrote:
Le 05/02/2025 à 03:39, Miaohe Lin a écrit :
On 2025/1/24 6:24, kernel test robot wrote:
tree:
https://eur01.s
On Thu, 6 Feb 2025 14:30:40 +0530
Gautam Menghani wrote:
> Hi Dan,
>
> The fix for this was pulled yesterday[1], you can apply it
>
> [1] -
> https://lore.kernel.org/all/20250205181347.2079272-1-aboor...@linux.ibm.com
thanks for the pointer, will give it a try
Dan
On Thu, Feb 06, 2025 at 09:31:42AM +, David Woodhouse wrote:
> On Tue, 2025-02-04 at 13:05 +0100, Thomas Weißschuh wrote:
> > Currently each architecture defines the setup of the vDSO data page on
> > its own, mostly through copy-and-paste from some other architecture.
> > Extend the existing g
Hi,
I am getting a kernel panic on my Raptor Talos Power9 system after
updating to the 6.14-rc1 kernel from 6.13. Seems reproducable every
time, but I haven't start bisecting yet. Does it sound familiar to
anyone?
...
[4.226443] powernv-cpufreq: cpufreq pstate min 0x63 nominal 0x30 max 0x0
[
When a system is being suspended to RAM, the PCI devices are also
suspended and the code ends up calling pseries_msi_compose_msg() and this
triggers the BUG_ON() in __pci_read_msi_msg() because the device at that
point is in reduced power state. In reduced power state, the memory
mapped registers o
On Thu, 2025-02-06 at 20:53 +0100, Michal Suchánek wrote:
> On Thu, Feb 06, 2025 at 10:34:42AM -0800, Haren Myneni wrote:
> > On Thu, 2025-02-06 at 16:32 +0100, Michal Suchánek wrote:
> > > On Thu, Feb 06, 2025 at 07:28:14AM -0800, Haren Myneni wrote:
> > > > On Thu, 2025-02-06 at 10:18 +0100, Mich
On Wed, Feb 05, 2025 at 09:48:16AM +1100, Alistair Popple wrote:
> Currently fs dax pages are considered free when the refcount drops to
> one and their refcounts are not increased when mapped via PTEs or
> decreased when unmapped. This requires special logic in mm paths to
> detect that these page
Asahi Lina wrote:
> Hi,
>
> On February 6, 2025 1:10:15 AM GMT+01:00, Dan Williams
> wrote:
> >Vivek Goyal wrote:
> >> On Fri, Jan 10, 2025 at 05:00:29PM +1100, Alistair Popple wrote:
> >> > FS DAX requires file systems to call into the DAX layout prior to
> >> > unlinking
> >> > inodes to ensu
On Thu, Feb 06, 2025 at 10:34:42AM -0800, Haren Myneni wrote:
> On Thu, 2025-02-06 at 16:32 +0100, Michal Suchánek wrote:
> > On Thu, Feb 06, 2025 at 07:28:14AM -0800, Haren Myneni wrote:
> > > On Thu, 2025-02-06 at 10:18 +0100, Michal Suchánek wrote:
> > > > On Wed, Feb 05, 2025 at 11:51:19PM -080
On Thu, Feb 06, 2025 at 03:59:03PM +0100, Albert Esteve wrote:
> Hi!
>
> On Thu, Feb 6, 2025 at 3:30 PM Stefan Hajnoczi wrote:
> >
> > On Thu, Feb 06, 2025 at 08:37:07AM -0500, Vivek Goyal wrote:
> > > And then there are challenges at QEMU level. virtiofsd needs additional
> > > vhost-user comman
If hugetlb_cma_only is enabled, we know that hugetlb pages
can only be allocated from CMA. Now that there is an interface
to do early reservations from a CMA area (returning memblock
memory), it can be used to allocate hugetlb pages from CMA.
This also allows for doing pre-HVO on these pages (if e
Hi,
On February 6, 2025 1:10:15 AM GMT+01:00, Dan Williams
wrote:
>Vivek Goyal wrote:
>> On Fri, Jan 10, 2025 at 05:00:29PM +1100, Alistair Popple wrote:
>> > FS DAX requires file systems to call into the DAX layout prior to unlinking
>> > inodes to ensure there is no ongoing DMA or other remote
On 2/5/2025 5:04 AM, J. Neuschäfer wrote:
On Wed, Jan 29, 2025 at 05:55:26PM -0500, Frank Li wrote:
On Sun, Jan 26, 2025 at 07:59:01PM +0100, J. Neuschäfer wrote:
Supplement Documentation/devicetree/bindings/pci/fsl,pci.txt with a more
formal binding in YAML format.
neat: subject: since bin
Hi!
On Thu, Feb 6, 2025 at 3:30 PM Stefan Hajnoczi wrote:
>
> On Thu, Feb 06, 2025 at 08:37:07AM -0500, Vivek Goyal wrote:
> > And then there are challenges at QEMU level. virtiofsd needs additional
> > vhost-user commands to implement DAX and these never went upstream in
> > QEMU. I hope these c
On 2/7/25 4:44 AM, Dan Williams wrote:
> Asahi Lina wrote:
>> Hi,
>>
>> On February 6, 2025 1:10:15 AM GMT+01:00, Dan Williams
>> wrote:
>>> Vivek Goyal wrote:
On Fri, Jan 10, 2025 at 05:00:29PM +1100, Alistair Popple wrote:
> FS DAX requires file systems to call into the DAX layout prio
On Wed, Feb 05, 2025 at 04:10:15PM -0800, Dan Williams wrote:
> Vivek Goyal wrote:
> > On Fri, Jan 10, 2025 at 05:00:29PM +1100, Alistair Popple wrote:
> > > FS DAX requires file systems to call into the DAX layout prior to
> > > unlinking
> > > inodes to ensure there is no ongoing DMA or other re
of_find_node_by_name() will decrease the refcount of the device_node.
So, get the device_node before passing to it.
Fixes: 490cb412007d ("net: bcmasp: Add support for ASP2.0 Ethernet controller")
Signed-off-by: Zhang Zekun
---
drivers/net/ethernet/broadcom/asp2/bcmasp.c | 2 +-
1 file changed, 1
There are many drivers use of_find_node_by_name() with a not-NULL
device_node pointer, and a number of callers would require a call to
of_node_get() before using it. There are also some drivers who forget
to call of_node_get() which would cause a ref count leak[1]. So, Add a
wraper function for of_
Add wrapper function of_find_node_by_name_balanced() for drivers who
want to call of_find_node_by_name() and have to blance the ref count
by calling of_node_get(). For drivers who forget to call of_node_get(),
can also utilizing of_find_node_by_name_balanced() to fix a refcount
leak.
Zhang Zekun (
Instead of directly using of_node_get() before of_find_node_by_name()
to balance the refcount of the device_node, using wraper function
of_find_node_by_name_balanced() to make code logic a bit simplier.
Signed-off-by: Zhang Zekun
---
drivers/media/i2c/max9286.c | 4 +---
1 file changed, 1 insert
Instead of directly using of_node_get() before of_find_node_by_name()
to balance the refcount of the device_node, using wraper function
of_find_node_by_name_balanced() to make code logic a bit simplier.
Signed-off-by: Zhang Zekun
---
drivers/net/dsa/bcm_sf2.c | 4 +---
1 file changed, 1 insertio
of_find_node_by_name() will decrease the refount of the device_node.
So, get the device_node before passing to it.
Fixes: 20e6d190ffe1 ("net: pse-pd: Add TI TPS23881 PSE controller driver")
Signed-off-by: Zhang Zekun
---
drivers/net/pse-pd/tps23881.c | 2 +-
1 file changed, 1 insertion(+), 1 del
On Sun, Jan 26, 2025 at 10:23:21PM -0600, Rob Herring wrote:
> On Sun, Jan 26, 2025 at 07:59:04PM +0100, J. Neuschäfer wrote:
> > Convert the Freescale localbus controller bindings from text form to
> > YAML. The list of compatible strings reflects current usage.
> >
> > Changes compared to the tx
Instead of directly using of_node_get() before of_find_node_by_name()
to balance the refcount of the device_node, using wraper function
of_find_node_by_name_balanced() to make code logic a bit simplier.
Signed-off-by: Zhang Zekun
---
arch/powerpc/platforms/powermac/pic.c | 4 +---
1 file changed
Instead of directly using of_node_get() before of_find_node_by_name()
to balance the refcount of the device_node, using wraper function
of_find_node_by_name_balanced() to make code logic a bit simplier.
Signed-off-by: Zhang Zekun
---
drivers/net/ethernet/marvell/prestera/prestera_main.c | 3 +--
Instead of directly using of_node_get() before of_find_node_by_name()
to balance the refcount of the device_node, using wraper function
of_find_node_by_name_balanced() to make code logic a bit simplier.
Signed-off-by: Zhang Zekun
---
drivers/regulator/scmi-regulator.c | 3 +--
1 file changed, 1
Instead of directly using of_node_get() before of_find_node_by_name()
to balance the refcount of the device_node, using wraper function
of_find_node_by_name_balanced() to make code logic a bit simplier.
Signed-off-by: Zhang Zekun
---
drivers/net/dsa/hirschmann/hellcreek_ptp.c | 3 +--
1 file cha
On 2025/1/22 01:48, Steven Rostedt wrote:
Sorry for the late reply. Forgot about this as I was focused on other
end-of-year issues.
On Sat, 14 Dec 2024 16:37:59 +0800
Zheng Yejian wrote:
The direct cause of this issue is the wrong fentry being founded by
ftrace_location(),
following the ap
On Mon, Jan 27, 2025 at 09:37:32AM +0100, Krzysztof Kozlowski wrote:
> On Sun, Jan 26, 2025 at 07:59:04PM +0100, J. Neuschäfer wrote:
> > Convert the Freescale localbus controller bindings from text form to
> > YAML. The list of compatible strings reflects current usage.
>
> simple-bus and 20 othe
On Wed, Jan 29, 2025 at 06:01:04PM -0500, Frank Li wrote:
> On Sun, Jan 26, 2025 at 07:59:04PM +0100, J. Neuschäfer wrote:
> > Convert the Freescale localbus controller bindings from text form to
> > YAML. The list of compatible strings reflects current usage.
> >
> > Changes compared to the txt ve
On Thu, 2025-02-06 at 10:18 +0100, Michal Suchánek wrote:
> On Wed, Feb 05, 2025 at 11:51:19PM -0800, Haren Myneni wrote:
> > On Wed, 2025-02-05 at 15:28 +0100, Michal Suchánek wrote:
> > > Hello,
> > >
> > > thanks for working on this!
> > >
> > > I see in thes version you ended up reusing the e
On Thu, Feb 06, 2025 at 07:28:14AM -0800, Haren Myneni wrote:
> On Thu, 2025-02-06 at 10:18 +0100, Michal Suchánek wrote:
> > On Wed, Feb 05, 2025 at 11:51:19PM -0800, Haren Myneni wrote:
> > > On Wed, 2025-02-05 at 15:28 +0100, Michal Suchánek wrote:
> > > > Hello,
> > > >
> > > > thanks for work
On Thu, Feb 06, 2025 at 08:37:07AM -0500, Vivek Goyal wrote:
> And then there are challenges at QEMU level. virtiofsd needs additional
> vhost-user commands to implement DAX and these never went upstream in
> QEMU. I hope these challenges are sorted at some point of time.
Albert Esteve has been wo
On 06.02.25 15:59, Albert Esteve wrote:
Hi!
On Thu, Feb 6, 2025 at 3:30 PM Stefan Hajnoczi wrote:
On Thu, Feb 06, 2025 at 08:37:07AM -0500, Vivek Goyal wrote:
And then there are challenges at QEMU level. virtiofsd needs additional
vhost-user commands to implement DAX and these never went ups
On Thu, 2025-02-06 at 16:32 +0100, Michal Suchánek wrote:
> On Thu, Feb 06, 2025 at 07:28:14AM -0800, Haren Myneni wrote:
> > On Thu, 2025-02-06 at 10:18 +0100, Michal Suchánek wrote:
> > > On Wed, Feb 05, 2025 at 11:51:19PM -0800, Haren Myneni wrote:
> > > > On Wed, 2025-02-05 at 15:28 +0100, Mich
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