On Sun, Feb 28, 2021 at 08:03:18PM +0300, Alexey Dobriyan wrote:
> From f10fe79897fa9600f144c76bc5df52dba28b7a66 Mon Sep 17 00:00:00 2001
> From: Alexey Dobriyan
> Date: Tue, 9 Feb 2021 01:37:55 +0300
> Subject: [PATCH 08/11] pragma once: convert scripts/atomic/
>
> Generate atomic headers withou
On Mon, Mar 01, 2021 at 01:13:41PM +0530, Anshuman Khandual wrote:
> > doesn't this need a 'if HUGETLB_PAGE'
>
> While making HUGETLB_PAGE_SIZE_VARIABLE a generic option, also made it
> dependent on HUGETLB_PAGE. Should not that gate HUGETLB_PAGE_SIZE_VARIABLE
> when HUGETLB_PAGE is not available
On 2021/3/1 2:28 下午, Eli Cohen wrote:
VIRTIO_F_VERSION_1 is a bit number. Use BIT_ULL() with mask
conditionals.
Also, in mlx5_vdpa_is_little_endian() use BIT_ULL for consistency with
the rest of the code.
Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices")
Signed-off
Hi Wolfram,
On Mon, Mar 1, 2021 at 7:28 AM Wolfram Sang
wrote:
> The architecture has gone and indexing software like 'mkid' complains
> about the broken link.
>
> Signed-off-by: Wolfram Sang
Thanks for your patch!
With s/hard/symbolic/ in the oneline-summary:
Reviewed-by: Geert Uytterhoeven
Hi Ian,
On Sat, Feb 27, 2021 at 7:14 AM Ian Rogers wrote:
>
> Issue detected by address sanitizer.
>
> Fixes: cd4ceb63438e (perf util: Save pid-cmdline mapping into tracing header)
> Signed-off-by: Ian Rogers
Acked-by: Namhyung Kim
Thanks,
Namhyung
> ---
> tools/perf/util/trace-event-read.c
On 3/1/21 11:53 AM, Christoph Hellwig wrote:
> On Mon, Mar 01, 2021 at 11:20:53AM +0530, Anshuman Khandual wrote:
>> HUGETLB_PAGE_SIZE_VARIABLE need not be defined for each individual
>> platform subscribing it. Instead just make it generic.
>>
>> Cc: Michael Ellerman
>> Cc: Benjamin Herrenschm
On Sat, Feb 27, 2021 at 6:27 AM Greg KH wrote:
>
> On Wed, Feb 24, 2021 at 10:20:44AM -0800, Linus Torvalds wrote:
> > On Wed, Feb 24, 2021 at 6:27 AM Greg KH wrote:
> > >
> > > [..] I've reverted that change at
> > > the very end so we don't have to worry about regressions in 5.12.
> >
> > Side
> On Sun, Feb 28, 2021 at 08:25:22PM +0800, Dinghao Liu wrote:
> > There is one il_set_tx_power() call in this function without
> > return value check. Print error message and return error code
> > on failure just like the other il_set_tx_power() call.
>
> We have few calls for il_set_tx_power(),
ata_qc_from_tag() may return a null pointer and further lead to
null-pointer-dereference. Add a return value check to avoid such case.
Signed-off-by: Dinghao Liu
---
drivers/ata/sata_dwc_460ex.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/ata/sata_dwc_460ex.
On Fri 26-02-21 16:56:28, Tim Chen wrote:
>
>
> On 2/26/21 12:52 AM, Michal Hocko wrote:
>
> >>
> >> Michal,
> >>
> >> Let's take an extreme case where memcg 1 always generate the
> >> first event and memcg 2 generates the rest of 128*8-1 events
> >> and the pattern repeat.
> >
> > I do not fol
Hello, Dan-san,
On 2021/02/27 4:24, Dan Williams wrote:
On Fri, Feb 26, 2021 at 11:05 AM Darrick J. Wong wrote:
On Fri, Feb 26, 2021 at 09:45:45AM +, ruansy.f...@fujitsu.com wrote:
Hi, guys
Beside this patchset, I'd like to confirm something about the
"EXPERIMENTAL" tag for dax in XFS.
The checks for maximum metadata block size is
missing SQUASHFS_BLOCK_OFFSET (the two byte length
count).
Cc: sta...@vger.kernel.org
Signed-off-by: Phillip Lougher
---
fs/squashfs/id.c | 6 --
fs/squashfs/xattr_id.c | 6 --
2 files changed, 8 insertions(+), 4 deletions(-)
diff --gi
On Sun, Feb 28, 2021 at 08:25:22PM +0800, Dinghao Liu wrote:
> There is one il_set_tx_power() call in this function without
> return value check. Print error message and return error code
> on failure just like the other il_set_tx_power() call.
We have few calls for il_set_tx_power(), on some case
On Mon, Mar 1, 2021 at 8:10 AM Lukas Bulwahn wrote:
>
> Hi,
>
> On Mon, Mar 1, 2021 at 7:58 AM wrote:
> >
> > This is the first time for me to report something, so maybe the format is
> > not right. Please correct me if I'm wrong. Thank you ~
> > When using Syzkaller to fuzz Linux kernel 5.11.0
In this commit fixed coding style for braces and comments.
Signed-off-by: chakravarthikulkarni
---
drivers/pci/hotplug/acpiphp.h | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/pci/hotplug/acpiphp.h b/drivers/pci/hotplug/acpiphp.h
index a74b274a8c45..e0964600a7
On Mon, Mar 01, 2021 at 04:17:42PM +0900, Sergey Senozhatsky wrote:
> > > Do you think we could add the attrs parameter to the
> > > dma_alloc_noncontiguous() API?
> >
> > Yes, we could probably do that.
>
> I can cook a patch, unless somebody is already looking into it.
I plan to resend the who
On (21/02/16 09:49), Christoph Hellwig wrote:
> > When working on the videobuf2 integration with Sergey I noticed that
> > we always pass 0 as DMA attrs here, which removes the ability for
> > drivers to use DMA_ATTR_ALLOC_SINGLE_PAGES.
> >
> > It's quite important from a system stability point of
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fe07bfda2fb9cdef8a4d4008a409bb02f35f1bd8
commit: d11a93690df7e9a7e07c0784ecad019a627b1449 drm/msm/dp: add debugfs
support to DP driver
config: arm64-randconfig-m031-20210301 (attached as .config)
compiler: a
Hi Dan, Colin,
On Sat, Feb 27, 2021 at 01:17:20PM +0300, Dan Carpenter wrote:
> On Fri, Feb 26, 2021 at 11:22:29PM +, Colin King wrote:
> > From: Colin Ian King
> >
> > The error check on rval from the call to adp1653_get_fault currently
> > returns if rval is non-zero. This appears to be in
Hi,
On Mon, Mar 1, 2021 at 7:58 AM wrote:
>
> This is the first time for me to report something, so maybe the format is not
> right. Please correct me if I'm wrong. Thank you ~
> When using Syzkaller to fuzz Linux kernel 5.11.0, it reported one
> null-ptr-def bug in file.c. The information is
Hi Noburiho,
On 2/28/21 1:17 AM, Nobuhiro Iwamatsu wrote:
> Hi,
>
> 2021年2月12日(金) 21:10 Sai Krishna Potthuri
> :
>>
>> Adding pinctrl support to query platform specific information (pins)
>> from firmware.
>>
>> Signed-off-by: Sai Krishna Potthuri
>> Acked-by: Michal Simek
>> ---
>> drivers/fi
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fe07bfda2fb9cdef8a4d4008a409bb02f35f1bd8
commit: bb00a452d6f77391441ef7df48f7115dd459cd2f drm/msm/dpu: Refactor resource
manager
config: arm64-randconfig-m031-20210301 (attached as .config)
compiler: aarch64
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fe07bfda2fb9cdef8a4d4008a409bb02f35f1bd8
commit: c943b4948b5848fc0e07f875edbd35a973879e22 drm/msm/dp: add displayPort
driver support
config: arm64-randconfig-m031-20210301 (attached as .config)
compiler: aar
For generality and conciseness, make an API which can be used in all
kvm libs and selftests to get vm guest mode strings. And the index i
is checked in the API in case of possiable faults.
Reviewed-by: Andrew Jones
Suggested-by: Sean Christopherson
Signed-off-by: Yanan Wang
---
.../testing/sel
This patch syncs contents of tools/include/asm-generic/hugetlb_encode.h
and include/uapi/asm-generic/hugetlb_encode.h. Arch powerpc supports 16KB
hugepages and ARM64 supports 32MB/512MB hugepages. The corresponding mmap
flags have already been added in include/uapi/asm-generic/hugetlb_encode.h,
but
With VM_MEM_SRC_ANONYMOUS_HUGETLB, we currently can only use system
default hugetlb pages to back the testing guest memory. In order to
add flexibility, now list all the known hugetlb backing src types with
different page sizes, so that we can specify use of hugetlb pages of the
exact granularity t
This test serves as a performance tester and a bug reproducer for
kvm page table code (GPA->HPA mappings), so it gives guidance for
people trying to make some improvement for kvm.
The function guest_code() can cover the conditions where a single vcpu or
multiple vcpus access guest pages within the
Hi,
This v3 series can mainly include two parts.
Based on kvm queue branch:
https://git.kernel.org/pub/scm/virt/kvm/kvm.git/log/?h=queue
Links of v1:
https://lore.kernel.org/lkml/20210208090841.333724-1-wangyana...@huawei.com/
Links of v2:
https://lore.kernel.org/lkml/20210225055940.18748-1-wang
In addition to function of CLOCK_MONOTONIC, flag CLOCK_MONOTONIC_RAW can
also shield possiable impact of NTP, which can provide more robustness.
Suggested-by: Vitaly Kuznetsov
Signed-off-by: Yanan Wang
---
tools/testing/selftests/kvm/demand_paging_test.c | 8
tools/testing/selftests/
With VM_MEM_SRC_ANONYMOUS_THP specified in vm_userspace_mem_region_add(),
we have to get the transparent hugepage size for HVA alignment. With the
new helpers, we can use get_backing_src_pagesz() to check whether THP is
configured and then get the exact configured hugepage size.
As different archi
If we want to have some tests about transparent hugepages, the system
configured THP hugepage size should better be known by the tests, which
can be used for kinds of alignment or guest memory accessing of vcpus...
So it makes sense to add a helper to get the transparent hugepage size.
With VM_MEM
We know that if a system supports multiple hugetlb page sizes,
the desired hugetlb page size can be specified in bits [26:31]
of the flag arguments. The value in these 6 bits will be the
shift of each hugetlb page size.
So add a macro to get the page size shift and then calculate the
corresponding
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fe07bfda2fb9cdef8a4d4008a409bb02f35f1bd8
commit: 4259ff7ae509ed880b3a7bb685972c3a3bf4b74b drm/msm/dpu: add support for
pcc color block in dpu driver
config: arm64-randconfig-m031-20210301 (attached as .confi
On 2021-02-27 00:03, Xie He wrote:
On Fri, Feb 26, 2021 at 6:21 AM Martin Schiller wrote:
I have now had a look at it. It works as expected.
I just wonder if it would not be more appropriate to call
the lapb_register() already in x25_hdlc_open(), so that the layer2
(lapb) can already "work" be
This should be handled by the DMA mapping layer, just like for native
SEV support.
On 12-02-21, 16:48, Viresh Kumar wrote:
> Hi,
>
> This patchset adds a generic rule for applying overlays using fdtoverlay
> tool and then updates unittests to get built statically using the same.
>
> V7->V8:
> - Patch 1 is new.
> - Platforms need to use dtb-y += foo.dtb instead of overlay-y +=
>
This patch attempts to make it generic enough so other parts of the
kernel can also provide their own implementation of scale_freq_tick()
callback, which is called by the scheduler periodically to update the
per-cpu freq_scale variable.
The implementations now need to provide 'struct scale_freq_da
The Frequency Invariance Engine (FIE) is providing a frequency scaling
correction factor that helps achieve more accurate load-tracking.
Normally, this scaling factor can be obtained directly with the help of
the cpufreq drivers as they know the exact frequency the hardware is
running at. But that
Hello,
CPPC cpufreq driver is used for ARM servers and this patch series tries
to provide counter-based frequency invariance support for them in the
absence for architecture specific counters (like AMUs).
This is tested by:
- /me with some hacks on Hikey, as I didn't have access to the right
ha
Fix the following coccicheck warnings:
./drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp_cm.c:298:33-38:
WARNING: conversion to bool not needed here.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp_cm.c | 2 +-
1 file changed, 1 insertion
Add the clock tree definition for the new rk3568 SoC.
Signed-off-by: Elaine Zhang
---
drivers/clk/rockchip/Kconfig |7 +
drivers/clk/rockchip/Makefile |1 +
drivers/clk/rockchip/clk-rk3568.c | 1726 +
drivers/clk/rockchip/clk.h| 30 +-
4 fil
Add the dt-bindings header for the rk3568, that gets shared between
the clock controller and the clock references in the dts.
Add softreset ID for rk3568.
Signed-off-by: Elaine Zhang
---
include/dt-bindings/clock/rk3568-cru.h | 926 +
1 file changed, 926 insertions(+)
cr
Use arrays to support more core independent div settings.
A55 supports each core to work at different frequencies, and each core
has an independent divider control.
Signed-off-by: Elaine Zhang
---
drivers/clk/rockchip/clk-cpu.c| 53 +--
drivers/clk/rockchip/clk-px
Document the device tree bindings of the rockchip Rk3568 SoC
clock driver in
Documentation/devicetree/bindings/clock/rockchip,rk3568-cru.yaml.
Signed-off-by: Elaine Zhang
---
.../bindings/clock/rockchip,rk3568-cru.yaml | 60 +++
1 file changed, 60 insertions(+)
create mode 10
Add the clock tree definition for the new rk3568 SoC.
Change in V3:
[PATCH v3 1/4]: Fix some code styles.
[PATCH v3 2/4]: No change.
[PATCH v3 3/4]: No change.
[PATCH v3 4/4]: No change.
Change in V2:
[PATCH v2 1/4]: Convert rockchip,rk3568-cru.txt to YAML,
And update commit messa
Hello Tom,
> -Original Message-
> From: Tom Rix
> Sent: Friday, February 19, 2021 2:26 PM
> To: Lizhi Hou ; linux-kernel@vger.kernel.org
> Cc: Lizhi Hou ; linux-f...@vger.kernel.org; Max Zhen
> ; Sonal Santan ; Michal Simek
> ; Stefano Stabellini ;
> devicet...@vger.kernel.org; m...@kerne
On Wed, 2021-02-10 at 16:53 -0600, Rob Herring wrote:
> On Wed, Feb 03, 2021 at 04:37:48PM +0800, Irui Wang wrote:
> > Adds dma-ranges property for DMA addresses translation.
> >
> > Signed-off-by: Irui Wang
> > ---
> > Documentation/devicetree/bindings/media/mediatek-vcodec.txt | 2 ++
> > 1 fi
Add an I2C bus driver for virtio para-virtualization.
The controller can be emulated by the backend driver in
any device model software by following the virtio protocol.
The device specification can be found on
https://lists.oasis-open.org/archives/virtio-comment/202101/msg8.html.
By followi
On Mon, 1 Mar 2021 at 07:36, Herbert Xu wrote:
>
> On Sat, Feb 27, 2021 at 05:37:49PM +0100, Krzysztof Kozlowski wrote:
> >
> > I think this patch was lost, although you replied that the entire set
> > is applied.
> >
> > Can you pick it up?
>
> I think it was not applicable because the following
On Sat, Feb 27, 2021 at 05:37:49PM +0100, Krzysztof Kozlowski wrote:
>
> I think this patch was lost, although you replied that the entire set
> is applied.
>
> Can you pick it up?
I think it was not applicable because the following had already
been applied:
commit ea066b7a3ddf1e4e5ae749495f0adf
The copy_to_user() function returns the number of bytes remaining to be
copied, but we want to return -EFAULT if the copy doesn't complete.
Signed-off-by: Wang Qing
---
arch/mips/sibyte/common/sb_tbprof.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/sibyte/common
On Sat, Feb 27, 2021 at 07:06:14PM -0600, Darryl T. Agostinelli wrote:
> Undo the flex array in struct ieee80211_info_element. It is used as the flex
> array type in other structs (creating a flex array of flex arrays) making
> sparse unhappy. This change maintains the intent of the code and sati
VIRTIO_F_VERSION_1 is a bit number. Use BIT_ULL() with mask
conditionals.
Also, in mlx5_vdpa_is_little_endian() use BIT_ULL for consistency with
the rest of the code.
Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices")
Signed-off-by: Eli Cohen
---
drivers/vdpa/mlx5/net
We spent a lot of energy to make slab accounting do not hold a refcount
to memory cgroup, so the dying cgroup can be freed as soon as possible
on cgroup offlined.
But some users of remote memory cgroup charging (e.g. bpf and fsnotify)
hold a refcount to memory cgroup for charging to it later. Actu
Currently the slab objects already reparent to it's parent memcg on
cgroup removal. But there are still some corner objects which are
not reparent (e.g. allocations larger than order-1 page on SLUB).
Actually those objects are allocated directly from the buddy allocator.
And they are chared as kmem
The remote memcg charing APIs is a mechanism to charge kernel memory
to a given memcg. So we can move the infrastructure to the scope of
the CONFIG_MEMCG_KMEM.
As a bonus, on !CONFIG_MEMCG_KMEM build some functions and variables
can be compiled out.
Signed-off-by: Muchun Song
---
include/linux/
We want to reuse the obj_cgroup APIs to reparent the kmem pages when
the memcg offlined. If we do this, we should store an object cgroup
pointer to page->memcg_data for the kmem pages.
Finally, page->memcg_data can have 3 different meanings.
1) For the slab pages, page->memcg_data points to an
We know that the unit of charging slab object is bytes, the unit of
charging kmem page is PAGE_SIZE. So If we want to reuse obj_cgroup
APIs to charge the kmem pages, we should pass PAGE_SIZE (as third
parameter) to obj_cgroup_charge(). Because the charing size is page
size, we always need to refill
Since Roman series "The new cgroup slab memory controller" applied. All
slab objects are changed via the new APIs of obj_cgroup. This new APIs
introduce a struct obj_cgroup instead of using struct mem_cgroup directly
to charge slab objects. It prevents long-living objects from pinning the
original
On Mon, Mar 01, 2021 at 11:20:53AM +0530, Anshuman Khandual wrote:
> HUGETLB_PAGE_SIZE_VARIABLE need not be defined for each individual
> platform subscribing it. Instead just make it generic.
>
> Cc: Michael Ellerman
> Cc: Benjamin Herrenschmidt
> Cc: Paul Mackerras
> Cc: Andrew Morton
> Cc:
On Sun, Feb 28, 2021 at 03:32:30AM +0530, chakravarthikulkarni wrote:
> @@ -795,14 +795,14 @@ struct RunInThread_param {
>
>
> /*
> -
> -Result:
> -0x00: success
> -0x01: sucess, and check Response.
> -0x02: cmd ignored due to duplicated sequcne number
> -0x03: cmd dropped due to invalid cmd c
The architecture has gone and indexing software like 'mkid' complains
about the broken link.
Signed-off-by: Wolfram Sang
---
scripts/dtc/include-prefixes/c6x | 1 -
1 file changed, 1 deletion(-)
delete mode 12 scripts/dtc/include-prefixes/c6x
diff --git a/scripts/dtc/include-prefixes/c6x b
Add device tree nodes for GPIO modules and interrupt controller in main
domain.
Signed-off-by: Aswath Govindraju
---
This patch depends on,
https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=439039
arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 45
1 file
On Mon, Mar 1, 2021 at 12:25 AM Steve French wrote:
>
> On Sun, Feb 28, 2021 at 1:36 AM Amir Goldstein wrote:
> >
> > On Sun, Feb 28, 2021 at 1:08 AM Steve French wrote:
> > >
> > > On Fri, Feb 26, 2021 at 11:43 PM Amir Goldstein
> > > wrote:
> > > >
> > > > On Sat, Feb 27, 2021 at 12:19 AM Al
From: Daiyue Zhang
Commit b0841eefd969 ("configfs: provide exclusion between IO and removals")
uses ->frag_dead to mark the fragment state, thus no bothering with extra
refcount on config_item when opening a file. The configfs_get_config_item
was removed in __configfs_open_file, but not with conf
Hi Samuel,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fe07bfda2fb9cdef8a4d4008a409bb02f35f1bd8
commit: 2067fd92d75b6d9085a43caf050bca5d88c491b8 staging/speakup: Move out of
staging
date: 7 months ago
config
Hi Paul,
On Wed, Feb 10, 2021 at 02:21:41AM +0800, Paul Moore wrote:
> On Tue, Feb 9, 2021 at 1:09 PM kernel test robot wrote:
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> > master
> > head: 59fa6a163ffabc1bf25c5e0e33899e268a96d3cc
> > commit: 77d8143a5290b
Add pinmux details and device tree node for the EEPROM attached to SPI0
module in main domain.
Signed-off-by: Aswath Govindraju
---
This patch depends on,
https://patchwork.kernel.org/project/linux-arm-kernel/patch/20210301055109.17626-3-a-govindr...@ti.com/
arch/arm64/boot/dts/ti/k3-am642-evm
In inet_initpeers(), struct inet_peer on IA32 uses 128 bytes in nowdays.
Get rid of the cascade and use div64_ul() and clamp_val() calculate that
will not need to be adjusted in the future as suggested by Eric Dumazet.
Suggested-by: Eric Dumazet
Signed-off-by: Yejune Deng
---
net/ipv4/inetpeer.
This patch adds maintainer info for Intel MAX 10 mfd driver.
Signed-off-by: Xu Yilun
Reviewed-by: Tom Rix
---
v3: Add Tom Rix as the reviewer.
---
MAINTAINERS | 10 ++
1 file changed, 10 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index b58a469..ab31c01 100644
--- a/MAINTAINER
From: Matthew Gerlach
This patch adds access tables to the MAX 10 BMC regmap. This prevents
the host from accessing the unwanted I/O space. It also filters out the
invalid outputs when reading the regmap debugfs interface.
Signed-off-by: Matthew Gerlach
Signed-off-by: Xu Yilun
Reviewed-by: Tom
This patch fixes the max register address of MAX 10 BMC. The range
0x2000 ~ 0x20fc are for control registers of the QSPI flash
controller, which are not accessible to host.
Signed-off-by: Xu Yilun
Reviewed-by: Tom Rix
---
v2: no change.
v3: no change, rebased to 5.12-rc1
---
include/lin
This patchset is some improvements for intel-m10-bmc and its subdevs.
Main changes from v1:
- Add a patch (#2) to simplify the definition of the legacy version reg.
- Add a patch (#4), add entry in MAINTAINERS for intel-m10-bmc mfd driver
and the subdev drivers.
Main changes from v2:
- Add Tom
The version register is the only one in the legacy I/O space to be
accessed, so it is not necessary to define the legacy base & version
register offset. A direct definition of the legacy version register
address would be fine.
Signed-off-by: Xu Yilun
Reviewed-by: Tom Rix
---
v3: no change, rebas
On Fri, 26 Feb 2021 at 23:07, Daniel Thompson
wrote:
>
> On Fri, Feb 26, 2021 at 06:12:13PM +0530, Sumit Garg wrote:
> > On Fri, 26 Feb 2021 at 16:29, Daniel Thompson
> > wrote:
> > >
> > > On Fri, Feb 26, 2021 at 03:23:06PM +0530, Sumit Garg wrote:
> > > > Currently the only user for debug heap
On 2021.02.22 06:22:37 -0800, Randy Dunlap wrote:
> On 2/22/21 6:21 AM, Randy Dunlap wrote:
> > On 2/22/21 12:18 AM, Bhaskar Chowdhury wrote:
> >>
> >> s/negtive/negative/
> >> s/possilbe/possible/
> >>
> >> Signed-off-by: Bhaskar Chowdhury
> >
> > Acked-by: Randy Dunlap
>
> except the Subject
On 2/28/2021 1:55 AM, Martin Devera wrote:
> These are entries related to STM32MP1 PHY control.
>
> Signed-off-by: Martin Devera
Acked-by: Minas Harutyunyan
> ---
> drivers/usb/dwc2/debugfs.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/usb/dwc2/debugfs.c b/drivers/us
Hi Huacai,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fe07bfda2fb9cdef8a4d4008a409bb02f35f1bd8
commit: f83e4f9896eff614d0f2547a561fa5f39f9cddde MIPS: Loongson-3: Add some
unaligned instructions emulation
date:
Hi Michael,
I see that you did not include these in your latest pull request.
https://lkml.org/lkml/2021/2/10/1386
https://lkml.org/lkml/2021/2/10/1383
https://lkml.org/lkml/2021/2/18/124
Are you going to merge them?
AM64 EVM board has a micro USB 2.0 AB connector and the USB0_VBUS is
connected with a resistor divider in between. USB0_DRVVBUS pin is muxed
between USB0_DRVVBUS and GPIO1_79 signals.
Add the corresponding properties and set the pinmux mode for USB subsystem
in the evm dts file.
Signed-off-by: As
The following series of patches, add USB support for AM64.
This series of patches depends on,
https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=439039
Aswath Govindraju (2):
arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem
arm64: dts: ti: k3-am642-evm: Add USB supp
Add DT node for the single USB subsystem in main dtsi file.
Signed-off-by: Aswath Govindraju
Acked-by: Roger Quadros
---
arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 30
1 file changed, 30 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
b/arch/arm64/
HUGETLB_PAGE_SIZE_VARIABLE need not be defined for each individual
platform subscribing it. Instead just make it generic.
Cc: Michael Ellerman
Cc: Benjamin Herrenschmidt
Cc: Paul Mackerras
Cc: Andrew Morton
Cc: Christoph Hellwig
Cc: linux-i...@vger.kernel.org
Cc: linuxppc-...@lists.ozlabs.org
On 25/02/21 6:57 pm, Aswath Govindraju wrote:
> According to latest errata of J721e [1], HS400 mode is not supported
> in MMCSD0 subsystem (i2024) and SDR104 mode is not supported in MMCSD1/2
> subsystems (i2090). Therefore, replace mmc-hs400-1_8v with mmc-hs200-1_8v
> in MMCSD0 subsystem and add a
Hi Jingle,
On Fri, Feb 26, 2021 at 03:35:37PM +0800, jingle.wu wrote:
> @@ -273,10 +318,12 @@ static int __elan_initialize(struct elan_tp_data *data)
> bool woken_up = false;
> int error;
>
> - error = data->ops->initialize(client);
> - if (error) {
> - dev_err(&c
On Thu, Feb 25, 2021 at 9:24 PM Muchun Song wrote:
>
> When we free a HugeTLB page to the buddy allocator, we should allocate
> the vmemmap pages associated with it. But we may cannot allocate vmemmap
> pages when the system is under memory pressure, in this case, we just
> refuse to free the Huge
+ Peter Chen - Maintainer of CDNS3 driver
>
>[ Resending with an address that should work for Felipe ]
>
>On Sat, 27 Feb 2021 14:18:02 -0500
>Steven Rostedt wrote:
>
>> On Fri, 26 Feb 2021 14:21:00 -0800
>> Linus Torvalds wrote:
>>
>> > On Fri, Feb 26, 2021 at 11:07 AM Steven Rostedt
>> > wr
q2 is not always 384-byte length. Sometimes it only has 383-byte.
In this case, the valid portion of q2 is reordered reversely for
little endian order, and the remaining portion is filled with zero.
Signed-off-by: Tianjia Zhang
---
tools/testing/selftests/sgx/sigstruct.c | 41 +--
There is already an ARCH_WANT_HUGE_PMD_SHARE which is being selected for
applicable configurations. Hence just drop the other redundant entry.
Cc: Catalin Marinas
Cc: Will Deacon
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Anshuman Khandual
---
This
If the swapfile isn't created by pin and fallocate, it can't be
guaranteed section-aligned, so it may be selected by f2fs gc. When
gc_pin_file_threshold is reached, the address of swapfile may change,
but won't be synchronized to swap_extent, so swap will write to wrong
address, which will cause da
early_memtest() does not get called from all architectures. Hence enabling
CONFIG_MEMTEST and providing a valid memtest=[1..N] kernel command line
option might not trigger the memory pattern tests as would be expected in
normal circumstances. This situation is misleading.
The change here prevents
On 28-02-21, 09:33, Shawn Guo wrote:
> Commit 67fc209b527d ("cpufreq: qcom-hw: drop devm_xxx() calls from
> init/exit hooks") introduces an issue of dereferencing freed memory
> 'data'. Fix it.
>
> Fixes: 67fc209b527d ("cpufreq: qcom-hw: drop devm_xxx() calls from init/exit
> hooks")
> Reported-
On 28-02-21, 02:11, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> master
> head: 3fb6d0e00efc958d01c2f109c8453033a2d96796
> commit: 406e47652161d4f0d9bc4cd6237b36c51497ec75 opp: Create
> _of_add_table_indexed() to reduce code duplication
From: Marc Zyngier Sent: Thursday, February 25, 2021 7:10 AM
>
> The Hyper-V PCI driver still makes use of a msi_controller structure,
> but it looks more like a distant leftover than anything actually
> useful, since it is initialised to 0 and never used for anything.
>
> Just remove it.
>
> S
Quoting Sai Prakash Ranjan (2021-02-27 05:58:25)
> On 2021-02-27 00:15, Stephen Boyd wrote:
> > Quoting Sai Prakash Ranjan (2021-02-26 00:04:27)
> >> On 2021-02-26 01:07, Stephen Boyd wrote:
> >> > Quoting Sai Prakash Ranjan (2021-02-25 01:30:19)
> >> >> Add a DT node for Last level cache (aka. sys
Hello,
syzbot has tested the proposed patch but the reproducer is still triggering an
issue:
possible deadlock in io_poll_double_wake
WARNING: possible recursive locking detected
5.11.0-syzkaller #0 Not tainted
Currently doing modprobe c_can_pci will make kernel complain
"Unbalanced pm_runtime_enable!", this is caused by pm_runtime_enable()
called before pm is initialized in register_candev() and doing so will
also cause it to enable twice.
This fix is similar to 227619c3ff7c, move those pm_enable/disable
DMA_TO_DEVICE synchronisation must be done after the last modification
of the memory region by the software and before it is handed off to
the device.
Signed-off-by: Hui Tang
---
drivers/video/fbdev/grvga.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fb
A situation can occur where the interface bound to the sk is different
to the interface bound to the sk attached to the skb. The interface
bound to the sk is the correct one however this information is lost inside
xfrm_output2 and instead the sk on the skb is used in xfrm_output_resume
instead. Thi
The IR36021 is a dual‐loop digital multi‐phase buck controller.
Signed-off-by: Chris Packham
---
Changes in v2:
- update against latest kernel for pmbus API changes
- avoid double negation
Documentation/hwmon/index.rst | 1 +
Documentation/hwmon/ir36021.rst | 62 ++
d
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