When a memory device, such as CXL1.1 type3 memory, is emulated as
normal memory (E820_TYPE_RAM), the memory device is indistinguishable
from normal DRAM in terms of memory tiering with the current implementation.
The current memory tiering assigns all detected normal memory nodes
to the same DRAM t
Since different memory devices require finding, allocating, and putting
memory types, these common steps are abstracted in this patch,
enhancing the scalability and conciseness of the code.
Signed-off-by: Ho-Ren (Jack) Chuang
---
drivers/dax/kmem.c | 20 ++--
include/li
The current implementation treats emulated memory devices, such as
CXL1.1 type3 memory, as normal DRAM when they are emulated as normal memory
(E820_TYPE_RAM). However, these emulated devices have different
characteristics than traditional DRAM, making it important to
distinguish them. Thus, we mod
On 3/21/24 05:10, xu.xi...@zte.com.cn wrote:
> From: he peilin
>
> Introduce a tracepoint for icmp_send, which can help users to get more
> detail information conveniently when icmp abnormal events happen.
>
> 1. Giving an usecase example:
> =
> When an application
On Mon Dec 4, 2023 at 6:28 PM CET, Manivannan Sadhasivam wrote:
> On Mon, Dec 04, 2023 at 01:21:42PM +0100, Luca Weiss wrote:
> > On Mon Dec 4, 2023 at 1:15 PM CET, Nitin Rawat wrote:
> > >
> > >
> > > On 12/4/2023 3:54 PM, Luca Weiss wrote:
> > > > From: Nitin Rawat
> > > >
> > > > Add UFS host
/dts/qcom/sm7225-fairphone-fp4.dts | 57 +-
5 files changed, 128 insertions(+), 1 deletion(-)
---
base-commit: fa564eb0e6faf40ceea92b2e5ba7a08d0a79594c
change-id: 20240322-fp4-tcpm-2ad68ef55346
Best regards,
--
Luca Weiss
The VBUS register block on the PM6150 PMIC shares the design with the
PM8150B one. Define corresponding compatible string, having the
qcom,pm8150b-vbus-reg as a fallback.
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/regulator/qcom,usb-vbus-regulator.yaml | 1 +
1 file changed,
The PM6150 PMIC has the same Type-C register block as the PM8150B.
Define corresponding compatible string, having the qcom,pm8150b-vbus-reg
as a fallback.
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/usb/qcom,pmic-typec.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/
Add the required DTS node for the USB VBUS output regulator, which is
available on PM7250B. This will provide the VBUS source to connected
peripherals.
Signed-off-by: Luca Weiss
---
arch/arm64/boot/dts/qcom/pm7250b.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dt
Type-C port management functionality lives inside of the PMIC block on
pm7250b.
The Type-C port management logic controls orientation detection,
vbus/vconn sense and to send/receive Type-C Power Domain messages.
Signed-off-by: Luca Weiss
---
arch/arm64/boot/dts/qcom/pm7250b.dtsi | 39 ++
Configure the Type-C and VBUS regulator on PM7250B and wire it up to the
USB PHY, so that USB role and orientation switching works.
Signed-off-by: Luca Weiss
---
With this patch I'm not quite sure if the 'ports' are connected
correctly, though functionally everything appears to work fine.
On som
Hi SeongJae,
On Wed, 20 Mar 2024 09:56:19 -0700 SeongJae Park wrote:
> Hi Honggyu,
>
> On Wed, 20 Mar 2024 16:07:48 +0900 Honggyu Kim wrote:
>
> > Hi SeongJae,
> >
> > On Mon, 18 Mar 2024 12:07:21 -0700 SeongJae Park wrote:
> > > On Mon, 18 Mar 2024 22:27:45 +0900 Honggyu Kim wrote:
> > >
"Ho-Ren (Jack) Chuang" writes:
> The current implementation treats emulated memory devices, such as
> CXL1.1 type3 memory, as normal DRAM when they are emulated as normal memory
> (E820_TYPE_RAM). However, these emulated devices have different
> characteristics than traditional DRAM, making it im
Hi SeongJae,
On Tue, 27 Feb 2024 15:51:20 -0800 SeongJae Park wrote:
> On Mon, 26 Feb 2024 23:05:46 +0900 Honggyu Kim wrote:
>
> > There was an RFC IDEA "DAMOS-based Tiered-Memory Management" previously
> > posted at [1].
> >
> > It says there is no implementation of the demote/promote DAMOS a
Hello Xuan,
On Fri, Mar 22, 2024 at 10:00:22AM +0800, Xuan Zhuo wrote:
> On Thu, 21 Mar 2024 09:54:30 -0700, Breno Leitao wrote:
> > 4) Since the command above does not have a key, then the last
> >scatter-gatter entry will be zeroed, since rss_key_size == 0.
> > sg_buf_size = vi->rss_ke
On 22/03/2024 08:01, Luca Weiss wrote:
The VBUS register block on the PM6150 PMIC shares the design with the
PM8150B one. Define corresponding compatible string, having the
qcom,pm8150b-vbus-reg as a fallback.
Signed-off-by: Luca Weiss
---
Documentation/devicetree/bindings/regulator/qcom,usb-
On 22/03/2024 08:01, Luca Weiss wrote:
Add the required DTS node for the USB VBUS output regulator, which is
available on PM7250B. This will provide the VBUS source to connected
peripherals.
Signed-off-by: Luca Weiss
---
arch/arm64/boot/dts/qcom/pm7250b.dtsi | 6 ++
1 file changed, 6 ins
On 22/03/2024 08:01, Luca Weiss wrote:
Type-C port management functionality lives inside of the PMIC block on
pm7250b.
The Type-C port management logic controls orientation detection,
vbus/vconn sense and to send/receive Type-C Power Domain messages.
Signed-off-by: Luca Weiss
---
arch/arm64/
Hello,
syzbot found the following issue on:
HEAD commit:537c2e91d354 Merge git://git.kernel.org/pub/scm/linux/kern..
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=13c8343a18
kernel config: https://syzkaller.appspot.com/x/.config?x=a5e4ca7f025e9172
das
On Fri, 22 Mar 2024 at 10:03, Luca Weiss wrote:
>
> Configure the Type-C and VBUS regulator on PM7250B and wire it up to the
> USB PHY, so that USB role and orientation switching works.
>
> Signed-off-by: Luca Weiss
> ---
> With this patch I'm not quite sure if the 'ports' are connected
> correct
On 22/03/2024 08:01, Luca Weiss wrote:
Configure the Type-C and VBUS regulator on PM7250B and wire it up to the
USB PHY, so that USB role and orientation switching works.
Signed-off-by: Luca Weiss
---
With this patch I'm not quite sure if the 'ports' are connected
correctly, though functionally
From: Prasad Pandit
Fix FTRACE_RECORD_RECURSION_SIZE entry, replace tab with
a space character. It helps Kconfig parsers to read file
without error.
Fixes: 773c16705058 ("ftrace: Add recording of functions that caused recursion")
Signed-off-by: Prasad Pandit
---
kernel/trace/Kconfig | 2 +-
1
From: Arnd Bergmann
The sysfs_create_link() return code is marked as __must_check, but the
module_add_driver() function tries hard to not care, by assigning the
return code to a variable. When building with 'make W=1', gcc still
warns because this variable is only assigned but not used:
drivers/
Okay, we need to begin somewhere...
Start changing the wording of the I2C main header wrt. the newest I2C
v7, SMBus 3.2, I3C specifications and replace "master/slave" with more
appropriate terms. This first step renames the members of struct
i2c_algorithm. Once all in-tree users are converted, the
Match the wording in i2c_algorithm in I2C drivers wrt. the newest I2C
v7, SMBus 3.2, I3C specifications and replace "master/slave" with more
appropriate terms. For some drivers, this means no more conversions are
needed. For the others more work needs to be done but this will be
performed increment
On Fri, Mar 22, 2024 at 02:20:05PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> The sysfs_create_link() return code is marked as __must_check, but the
> module_add_driver() function tries hard to not care, by assigning the
> return code to a variable. When building with 'make W=1', gcc s
On Fri, Mar 22, 2024 at 02:25:57PM +0100, Wolfram Sang wrote:
> Match the wording in i2c_algorithm in I2C drivers wrt. the newest I2C
> v7, SMBus 3.2, I3C specifications and replace "master/slave" with more
> appropriate terms. For some drivers, this means no more conversions are
> needed. For the
On 22/03/2024 at 14:25, Wolfram Sang wrote:
EXTERNAL EMAIL: Do not click links or open attachments unless you know the
content is safe
Match the wording in i2c_algorithm in I2C drivers wrt. the newest I2C
v7, SMBus 3.2, I3C specifications and replace "master/slave" with more
appropriate terms.
On 3/22/24 05:18, Prasad Pandit wrote:
> From: Prasad Pandit
>
> Fix FTRACE_RECORD_RECURSION_SIZE entry, replace tab with
replace the tab between "default" and "128" with a space
> a space character. It helps Kconfig parsers to read file
> without error.
Parsers should accept either tab or
On Fri, 22 Mar 2024 18:02:23 +0900 Honggyu Kim wrote:
> Hi SeongJae,
>
> On Tue, 27 Feb 2024 15:51:20 -0800 SeongJae Park wrote:
> > On Mon, 26 Feb 2024 23:05:46 +0900 Honggyu Kim wrote:
> >
> > > There was an RFC IDEA "DAMOS-based Tiered-Memory Management" previously
> > > posted at [1].
> >
On Fri, 22 Mar 2024 17:27:34 +0900 Honggyu Kim wrote:
[...]
> OK. It could be a matter of preference and the current filter is already
> in the mainline so I won't insist more.
Thank you for accepting my humble suggestion.
[...]
> > I'd prefer improving the documents or
> > user-space tool and
> Acked-by: Nicolas Ferre # for at91
> Probably file names themselves will need some care, in a second time.
Totally true. I am aware of that. But one step after the other...
signature.asc
Description: PGP signature
On Fri, Mar 22, 2024 at 9:47 AM Wolfram Sang
wrote:
>
>
> > Acked-by: Nicolas Ferre # for at91
> > Probably file names themselves will need some care, in a second time.
>
> Totally true. I am aware of that. But one step after the other...
>
Kind of odd though to change function names but not par
> Kind of odd though to change function names but not parameter names of
> those very same functions.
Ouch, this is definitely a valid point. Seems like this series will need
a respin after all. Will wait for further comments, though.
Thanks!
signature.asc
Description: PGP signature
From: Arnd Bergmann
The sysfs_create_link() return code is marked as __must_check, but the
module_add_driver() function tries hard to not care, by assigning the
return code to a variable. When building with 'make W=1', gcc still
warns because this variable is only assigned but not used:
drivers/
On Fri, Mar 22, 2024 at 09:01:33AM +0100, Luca Weiss wrote:
> The PM6150 PMIC has the same Type-C register block as the PM8150B.
> Define corresponding compatible string, having the qcom,pm8150b-vbus-reg
> as a fallback.
>
> Signed-off-by: Luca Weiss
Acked-by: Conor Dooley
Thanks,
Conor.
> --
On Fri, Mar 22, 2024 at 09:01:32AM +0100, Luca Weiss wrote:
> The VBUS register block on the PM6150 PMIC shares the design with the
> PM8150B one. Define corresponding compatible string, having the
> qcom,pm8150b-vbus-reg as a fallback.
>
> Signed-off-by: Luca Weiss
Acked-by: Conor Dooley
sig
On 22.03.2024 09:01, Luca Weiss wrote:
> Add the required DTS node for the USB VBUS output regulator, which is
> available on PM7250B. This will provide the VBUS source to connected
> peripherals.
>
> Signed-off-by: Luca Weiss
> ---
> arch/arm64/boot/dts/qcom/pm7250b.dtsi | 6 ++
> 1 file ch
On 22.03.2024 09:01, Luca Weiss wrote:
> Type-C port management functionality lives inside of the PMIC block on
> pm7250b.
>
> The Type-C port management logic controls orientation detection,
> vbus/vconn sense and to send/receive Type-C Power Domain messages.
>
> Signed-off-by: Luca Weiss
> ---
On Fri, Mar 22, 2024 at 1:41 AM Huang, Ying wrote:
>
> "Ho-Ren (Jack) Chuang" writes:
>
> > The current implementation treats emulated memory devices, such as
> > CXL1.1 type3 memory, as normal DRAM when they are emulated as normal memory
> > (E820_TYPE_RAM). However, these emulated devices have
On 3/22/24 12:44 AM, Krzysztof Kozlowski wrote:
> On 21/03/2024 16:13, Tanmay Shah wrote:
>>
>>
>> On 3/21/24 2:39 AM, Krzysztof Kozlowski wrote:
>>> On 20/03/2024 16:14, Tanmay Shah wrote:
On 3/20/24 2:40 AM, Krzysztof Kozlowski wrote:
> On 19/03/2024 15:42, Tanmay Shah wro
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