On Fri, Feb 05, 2021 at 02:55:07PM +0530, Viresh Kumar wrote:
> On 05-02-21, 10:02, Geert Uytterhoeven wrote:
> > Hi Viresh,
> >
> > Thanks for your patch
> > (which I only noticed because it appeared in dt-rh/for-next ;-)
> >
> > On Fri, Jan 29, 2021 at 8:31 AM Viresh Kumar
> > wrote:
> > >
On Sat, 06 Feb 2021 06:45:32 +0100,
Hillf Danton wrote:
>
> Due to the reconnecting key word mentioned, no fix to
> d0f09d1e4a88 ("ALSA: usb-audio: Refactoring endpoint URB deactivation")
> will be added.
>
> What is added is to capture EP_FLAG_STOPPING and remove the one
> second wait limit if
On 21-02-04 11:27:28, Greg KH wrote:
> On Thu, Feb 04, 2021 at 10:20:35AM +0100, Pawel Laszczak wrote:
> > Patch removes some useless trace events that can
> > be replaced by ftrace.
> >
> > Reported-by: Dan Carpenter
> > Signed-off-by: Pawel Laszczak
> > ---
> > drivers/usb/cdns3/cdnsp-ep0.c
发件人: Uladzislau Rezki
发送时间: 2021年2月4日 22:09
收件人: Zhang, Qiang
抄送: Uladzislau Rezki; paul...@kernel.org; j...@joelfernandes.org;
r...@vger.kernel.org; linux-kernel@vger.kernel.org
主题: Re: 回复: [PATCH v3] kvfree_rcu: Release page cache under memory
On Fri, Feb 5, 2021 at 9:03 PM Yonghong Song wrote:
>
>
>
> On 2/5/21 11:24 AM, Arnaldo Carvalho de Melo wrote:
> > Em Fri, Feb 05, 2021 at 11:10:08AM -0800, Yonghong Song escreveu:
> >> On 2/5/21 11:06 AM, Sedat Dilek wrote:
> >>> On Fri, Feb 5, 2021 at 7:53 PM Sedat Dilek wrote:
> >>> Grepping
On Fri, Feb 05, 2021 at 07:44:12PM +0100, Pavel Machek wrote:
> Hi!
>
> > > > Ugh, I thought this was an internal representation, not an external one
> > > > :(
> > > >
> > > > > It might work somewhere, but there are a lot of (X * 65536 + Y * 256
> > > > > + Z)
> > > > > assumptions all around
On 2021-01-29 13:30, Daejun Park wrote:
This is a patch for managing L2P map in HPB module.
The HPB divides logical addresses into several regions. A region
consists
of several sub-regions. The sub-region is a basic unit where L2P
mapping is
managed. The driver loads L2P mapping data of each
On Fri, Feb 05, 2021 at 12:31:05PM -0500, Tony Battersby wrote:
> On 2/4/21 6:00 AM, Jiri Slaby wrote:
> > Agreed. But currently, sublevel won't "wrap", it will "overflow" to
> > patchlevel. And that might be a problem. So we might need to update the
> > header generation using e.g. "sublevel &
On Fri, Feb 05, 2021 at 07:11:05PM +0100, Mauro Carvalho Chehab wrote:
> Em Fri, 5 Feb 2021 12:31:05 -0500
> Tony Battersby escreveu:
>
> > On 2/4/21 6:00 AM, Jiri Slaby wrote:
> > > Agreed. But currently, sublevel won't "wrap", it will "overflow" to
> > > patchlevel. And that might be a
From: Liao Pingfang
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Liao Pingfang
---
drivers/block/nbd.c | 28
1 file changed, 4 insertions(+), 24 deletions(-)
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index e6ea5d3..8b9622e
On Thu, Feb 04, 2021 at 03:42:54PM +0800, Zheng Yongjun wrote:
> When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF.
>
> Signed-off-by: Zheng Yongjun
Applied to ipsec-next, thanks!
On Fri, Feb 05, 2021 at 10:45:19PM +, Chris Down wrote:
> Hi Steven,
>
> Steven Rostedt writes:
> > Interesting, because when I was looking at the original patch (looked at
> > the lore link before reading your reply), I thought to myself "this looks
> > exactly like what I did for
On Wed, Feb 03, 2021 at 10:44:30AM +0800, Jiapeng Chong wrote:
> Fix the following coccicheck warnings:
>
> ./net/ipv6/esp6.c:791:16-18: WARNING !A || A && B is equivalent
> to !A || B.
>
> Reported-by: Abaci Robot
> Signed-off-by: Jiapeng Chong
Applied to ipsec-next, thanks!
Hi Dear ,
How are you doing hope you are fine and OK?
I was just going through the Internet search when I found your email
address, I want to make a new and special friend, so I decided to
contact you to see how we can make it work out if we can. Please I
wish you will have the desire with me
On Wed, Jan 27, 2021 at 7:48 AM Sedat Dilek wrote:
>
> On Wed, Jan 27, 2021 at 6:07 AM Lukas Bulwahn wrote:
> >
> > On Tue, Jan 26, 2021 at 10:27 PM Nathan Chancellor
> > wrote:
> > >
> > > Use my @kernel.org for all points of contact so that I am always
> > > accessible.
> > >
> > >
Hi Steven,
I love your patch! Perhaps something to improve:
[auto build test WARNING on tip/perf/core]
[also build test WARNING on linux/master linus/master v5.11-rc6 next-20210125]
[cannot apply to hnaz-linux-mm/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And
On Sat, Feb 6, 2021 at 7:26 AM Sedat Dilek wrote:
>
> On Sat, Feb 6, 2021 at 6:53 AM Sedat Dilek wrote:
> >
> > On Sat, Feb 6, 2021 at 6:44 AM Sedat Dilek wrote:
> > >
> > > On Sat, Feb 6, 2021 at 4:34 AM Sedat Dilek wrote:
> > > >
> > > > On Fri, Feb 5, 2021 at 10:54 PM Yonghong Song wrote:
On Sat, Feb 6, 2021 at 6:53 AM Sedat Dilek wrote:
>
> On Sat, Feb 6, 2021 at 6:44 AM Sedat Dilek wrote:
> >
> > On Sat, Feb 6, 2021 at 4:34 AM Sedat Dilek wrote:
> > >
> > > On Fri, Feb 5, 2021 at 10:54 PM Yonghong Song wrote:
> > > >
> > > >
> > > >
> > > > On 2/5/21 12:31 PM, Sedat Dilek
> On Feb 5, 2021, at 3:27 AM, Mickaël Salaün wrote:
>
>
> On 05/02/2021 01:24, Eric Snowberg wrote:
>>
>>> On Feb 4, 2021, at 1:26 AM, Mickaël Salaün wrote:
>>>
>>>
>>> On 04/02/2021 04:53, Eric Snowberg wrote:
> On Feb 3, 2021, at 11:49 AM, Mickaël Salaün wrote:
>
>
Hi Steven,
I love your patch! Yet something to improve:
[auto build test ERROR on tip/perf/core]
[also build test ERROR on linux/master linus/master v5.11-rc6 next-20210125]
[cannot apply to hnaz-linux-mm/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when
On Sat, Feb 6, 2021 at 6:44 AM Sedat Dilek wrote:
>
> On Sat, Feb 6, 2021 at 4:34 AM Sedat Dilek wrote:
> >
> > On Fri, Feb 5, 2021 at 10:54 PM Yonghong Song wrote:
> > >
> > >
> > >
> > > On 2/5/21 12:31 PM, Sedat Dilek wrote:
> > > > On Fri, Feb 5, 2021 at 9:03 PM Yonghong Song wrote:
> > >
It can be useful to access the name for the heap,
so provide an accessor to do so.
Cc: Daniel Vetter
Cc: Sumit Semwal
Cc: Liam Mark
Cc: Chris Goldsworthy
Cc: Laura Abbott
Cc: Brian Starkey
Cc: Hridya Valsaraju
Cc: Suren Baghdasaryan
Cc: Sandeep Patil
Cc: Daniel Mentz
Cc: Ørjan Eide
Cc:
By default dma_buf_export() sets the exporter name to be
KBUILD_MODNAME. Unfortunately this may not be identical to the
string used as the heap name (ie: "system" vs "system_heap").
This can cause some minor confusion with tooling, and there is
the future potential where multiple heap types may
Hello Steve,
Continued response to your queries, especially related to userspace
control of SEV live migration feature :
On Fri, Feb 05, 2021 at 06:54:21PM -0800, Steve Rutherford wrote:
> On Thu, Feb 4, 2021 at 7:08 PM Ashish Kalra wrote:
> >
> > Hello Steve,
> >
> > On Thu, Feb 04, 2021 at
On Sat, Feb 6, 2021 at 4:34 AM Sedat Dilek wrote:
>
> On Fri, Feb 5, 2021 at 10:54 PM Yonghong Song wrote:
> >
> >
> >
> > On 2/5/21 12:31 PM, Sedat Dilek wrote:
> > > On Fri, Feb 5, 2021 at 9:03 PM Yonghong Song wrote:
> > >>
> > >>
> > >>
> > >> On 2/5/21 11:24 AM, Arnaldo Carvalho de Melo
We found a deadlock bug on our server when the kernel panic. It can be
described in the following diagram.
CPU0: CPU1:
panic rcu_dump_cpu_stacks
kdump_nmi_shootdown_cpus
syzbot found WARNING in qp_broker_alloc[1] in qp_host_alloc_queue()
when num_pages is 0x11, giving queue_size + queue_page_size
bigger than KMALLOC_MAX_SIZE for kzalloc(), resulting order >= MAX_ORDER
condition.
queue_size + queue_page_size=0x8000d8, where KMALLOC_MAX_SIZE=0x40.
FYI,
From: Menglong Dong
The bit mask for MSG_* seems a little confused here. Replace it
with BIT_MASK to make it clear to understand.
Signed-off-by: Menglong Dong
---
include/linux/socket.h | 71 ++
1 file changed, 37 insertions(+), 34 deletions(-)
diff
Hello Steve,
Let me first answer those queries which i can do immediately ...
On Fri, Feb 05, 2021 at 06:54:21PM -0800, Steve Rutherford wrote:
> On Thu, Feb 4, 2021 at 7:08 PM Ashish Kalra wrote:
> >
> > Hello Steve,
> >
> > On Thu, Feb 04, 2021 at 04:56:35PM -0800, Steve Rutherford wrote:
> >
On Fri, Feb 5, 2021 at 6:44 PM Robert Foss wrote:
>
> trace_printk() should not be used in production code,
> since extra memory is used for special buffers whenever
> trace_puts() is used.
>
> Replace it with dev_dbg() which provides all of the desired
> debugging functionality.
>
>
On Sat, Feb 6, 2021 at 2:15 AM Johannes Weiner wrote:
>
> On Fri, Feb 05, 2021 at 11:32:24AM +0100, Michal Hocko wrote:
> > On Fri 05-02-21 17:14:30, Muchun Song wrote:
> > > On Fri, Feb 5, 2021 at 4:36 PM Michal Hocko wrote:
> > > >
> > > > On Fri 05-02-21 14:27:19, Muchun Song wrote:
> > > > >
On Fri, Feb 5, 2021 at 9:55 AM Saravana Kannan wrote:
>
> On Fri, Feb 5, 2021 at 9:52 AM Geert Uytterhoeven
> wrote:
> >
> > Hi Saravana,
> >
> > On Fri, Feb 5, 2021 at 6:20 PM Saravana Kannan wrote:
> > > On Fri, Feb 5, 2021 at 2:20 AM Geert Uytterhoeven
> > > wrote:
> > > > On Fri, Feb 5,
On Fri, Feb 5, 2021 at 7:16 PM Randy Dunlap wrote:
>
> On 2/5/21 4:01 PM, Amy Parker wrote:
> > This patchset updates atarilance.c and sun3lance.c to follow the kernel
> > style guide. Each patch tackles a different issue in the style guide.
> >
> >-Amy IP
> >
> > Amy Parker (3):
> >
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Thu, 4 Feb 2021 22:03:16 +0800 you wrote:
> From: Mohammad Athari Bin Ismail
>
> When disable CBS, mode_to_use parameter is not updated even the operation
> mode of Tx Queue is changed to Data Centre Bridging (DCB).
Hi Bhaskar,
On Sat, Feb 6, 2021 at 9:55 AM Bhaskar Chowdhury wrote:
>
>
>
> s/fucking/awful/
>
> Signed-off-by: Bhaskar Chowdhury
> ---
> drivers/scsi/qlogicpti.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/scsi/qlogicpti.h b/drivers/scsi/qlogicpti.h
>
On 2021-02-02 19:08, Yang Li wrote:
Eliminate the following coccicheck warning:
./drivers/gpu/drm/msm/dp/dp_ctrl.c:1161:2-3: Unneeded semicolon
Reported-by: Abaci Robot
Signed-off-by: Yang Li
Reviewed-by: Abhinav Kumar
---
drivers/gpu/drm/msm/dp/dp_ctrl.c | 2 +-
1 file changed, 1
On Fri, Feb 05, 2021 at 10:50:33PM -0500, Sasha Levin wrote:
SUBLEVEL only has 8 bits of space, which means that we'll overflow it
once it reaches 256.
Few of the stable branches will imminently overflow SUBLEVEL while
there's no risk of overflowing VERSION.
Thus, give SUBLEVEL 8 more bits
On Fri, Feb 05, 2021 at 01:27:58PM -0500, Johannes Weiner wrote:
> This is version 2 of the memcg rstat patches. Updates since v1:
>
> - added cgroup selftest output (see test section below) (thanks Roman)
> - updated cgroup selftest to match new kernel implementation
> - added Fixes: tag to 'mm:
SUBLEVEL only has 8 bits of space, which means that we'll overflow it
once it reaches 256.
Few of the stable branches will imminently overflow SUBLEVEL while
there's no risk of overflowing VERSION.
Thus, give SUBLEVEL 8 more bits which will be stolen from VERSION, this
should create a better
On Fri, 5 Feb 2021 12:04:58 +0100, Heiko Stuebner wrote:
> Needed by the mipi dphys.
> The naming follows the clock names in the manual.
Applied, thanks!
[1/5] clk: rockchip: add clock ids for PCLK_DPHYRX and PCLK_DPHYTX0 on rk3368
commit: 0be10b6f68b217876665031f643e571a5661fc9c
[2/5]
This reverts commit 537896fabed11f8d976d1aacdb977213c7b3.
This turns out to be a bad idea: userspace has coded the structure of
KERNEL_VERSION on it's own and assumes the 2-1-1 byte split, making it
userspace ABI we can't break.
The reverted patch didn't make it past linux-next, so no
Right now if SUBLEVEL becomes larger than 255 it will overflow into the
territory of PATCHLEVEL, causing havoc in userspace that tests for
specific kernel version.
While userspace code tests for MAJOR and PATCHLEVEL, it doesn't test
SUBLEVEL at any point as ABI changes don't happen in the context
On Tue, 19 Jan 2021 11:44:43 +0100, Mauro Carvalho Chehab wrote:
> The phy USB3 driver for Hisilicon 970 (hi3670) is ready
> for mainstream. Mode it from staging into the main driver's
> phy/ directory.
>
> Signed-off-by: Mauro Carvalho Chehab
> ---
> .../bindings/phy/hisilicon,hi3670-usb3.yaml
Hello,
syzbot found the following issue on:
HEAD commit:3aaf0a27 Merge tag 'clang-format-for-linux-v5.11-rc7' of g..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=11dde95f50
kernel config: https://syzkaller.appspot.com/x/.config?x=266a5362c89c8127
On Sat, Feb 6, 2021 at 2:49 AM Masahiro Yamada wrote:
>
> On Sat, Feb 6, 2021 at 7:01 AM 'Nick Desaulniers' via Clang Built
> Linux wrote:
> >
> > I noticed we're invoking $(CC) via $(shell) more than once to check the
> > version. Let's reuse the first string captured in $CC_VERSION_TEXT.
> >
On Thu, Jan 28, 2021 at 02:39:22PM +0100, Oleksij Rempel wrote:
> On Thu, Jan 28, 2021 at 09:17:23AM +0100, Linus Walleij wrote:
> > Hi Oleksij,
> >
> > thanks for your patch!
> >
> > On Tue, Jan 26, 2021 at 2:15 PM Oleksij Rempel
> > wrote:
> >
> > > Add binding for the pulse counter node
>
On Wed, Feb 03, 2021, Paolo Bonzini wrote:
> On 02/02/21 19:57, Ben Gardon wrote:
> > To prepare for handling page faults in parallel, change the TDP MMU
> > page fault handler to use atomic operations to set SPTEs so that changes
> > are not lost if multiple threads attempt to modify the same
From: Paul Murphy
Intel Keem Bay SoC contains a Vision Processing Unit (VPU) to enable
machine vision and other applications.
Enable Linux to control the VPU processor and provides an interface to
the Keem Bay IPC for communicating with the VPU firmware.
Specifically the driver provides the
Hello,
On Fri, Feb 05, 2021 at 01:28:03PM -0500, Johannes Weiner wrote:
> Current users of the rstat code can source root-level statistics from
> the native counters of their respective subsystem, allowing them to
> forego aggregation at the root level. This optimization is currently
>
On Fri, 5 Feb 2021 12:22:18 -0800 Nick Desaulniers
wrote:
> We expect toolchains to produce these new debug info sections as part of
> DWARF v5. Add explicit placements to prevent the linker warnings from
> --orphan-section=warn.
>
> Compilers may produce such sections with explicit
On Fri, 5 Feb 2021 22:45:19 +
Chris Down wrote:
> >I'm not against the idea. I don't think it belongs in /proc. Perhaps
> >debugfs is a better place to put it.
>
> Any location is fine with me, as long as it gets to userspace. How does
> /printk/formats or /printk/formats/ sound to you?
From: Seamus Kelly
Enable host system access to the VPU over the xlink protocol over PCIe by
enabling channel multiplexing and dispatching. This allows for remote host
communication channels across pcie links.
add dispatcher
update multiplexer to utilise dispatcher
xlink-core:
From: Sean Christopherson
Add a trampoline for booting APs in 64-bit mode via a software handoff
with BIOS, and use the new trampoline for the ACPI MP wake protocol used
by TDX.
Extend the real mode IDT pointer by four bytes to support LIDT in 64-bit
mode. For the GDT pointer, create a new
On Thu, Jan 28, 2021 at 10:23:41AM +0800, Nick Fan wrote:
> Add devicetree schema for Arm Mali Valhall GPU
>
> Define a compatible string for the Mali Valhall GPU
> for Mediatek's SoC platform.
>
> Signed-off-by: Nick Fan
> ---
> .../bindings/gpu/arm,mali-valhall.yaml| 217
On Tue, Jan 19, 2021 at 05:10:44PM +0100, Mauro Carvalho Chehab wrote:
> This driver is ready for mainstream. So, move it out of staging.
>
> Signed-off-by: Mauro Carvalho Chehab
> ---
> .../mfd/hisilicon,hi6421-spmi-pmic.yaml | 135 +
> MAINTAINERS
On Fri, Feb 5, 2021 at 10:54 PM Yonghong Song wrote:
>
>
>
> On 2/5/21 12:31 PM, Sedat Dilek wrote:
> > On Fri, Feb 5, 2021 at 9:03 PM Yonghong Song wrote:
> >>
> >>
> >>
> >> On 2/5/21 11:24 AM, Arnaldo Carvalho de Melo wrote:
> >>> Em Fri, Feb 05, 2021 at 11:10:08AM -0800, Yonghong Song
On Fri, 29 Jan 2021 17:49:36 +0800, Hsin-Hsiung Wang wrote:
> This adds compatible for the MediaTek MT6359 PMIC.
>
> Signed-off-by: Hsin-Hsiung Wang
> ---
> changes since v4:
> - remove unused compatible name.
> ---
> Documentation/devicetree/bindings/mfd/mt6397.txt | 1 +
> 1 file changed, 1
As per Guest-Host Communication Interface (GHCI)
Specification for Intel TDX, sec 4.1, a new sub
structure – multiprocessor wake-up structure - is added to the
ACPI Multiple APIC Description Table (MADT) to describe the
information of the mailbox. If a platform firmware produces the
multiprocessor
On Fri, 22 Jan 2021 23:06:57 +0300, Dmitry Osipenko wrote:
> Some Atmel touchscreen controllers have a WAKE line that needs to be
> asserted low in order to wake up controller from a deep sleep. Document
> the wakeup methods and the new GPIO properties.
>
> Reviewed-by: Linus Walleij
>
From: Srikanth Thokala
Provide overview of XLink PCIe driver implementation
Cc: Jonathan Corbet
Cc: linux-...@vger.kernel.org
Reviewed-by: Mark Gross
Signed-off-by: Mark Gross
Signed-off-by: Srikanth Thokala
---
Documentation/vpu/index.rst | 1 +
Documentation/vpu/xlink-pcie.rst | 90
In non-root TDX guest mode, MWAIT, MONITOR and WBINVD instructions
are not supported. So handle #VE due to these instructions as no ops.
Signed-off-by: Kuppuswamy Sathyanarayanan
Reviewed-by: Andi Kleen
---
arch/x86/kernel/tdx.c | 17 +
1 file changed, 17 insertions(+)
diff
From: "Kirill A. Shutemov"
Handle #VE due to MMIO operations. MMIO triggers #VE with EPT_VIOLATION
exit reason.
For now we only handle subset of instruction that kernel uses for MMIO
oerations. User-space access triggers SIGBUS.
Signed-off-by: Kirill A. Shutemov
Reviewed-by: Andi Kleen
On Wed, 27 Jan 2021 17:24:55 +, Andre Przywara wrote:
> Add the obvious compatible name to the existing EMAC binding, and pair
> it with the existing A64 fallback compatible string, as the devices are
> compatible.
>
> On the way use enums to group the compatible devices together.
>
>
From: "Kirill A. Shutemov"
Unroll string operations and handle port I/O through TDVMCALLs.
Also handle #VE due to I/O operations with the same TDVMCALLs.
Decompression code uses port IO for earlyprintk. We must use
paravirt calls there too if we want to allow earlyprintk.
Decompresion code
From: Seamus Kelly
Add xLink driver, which interfaces the xLink Core driver with the Keem
Bay VPU IPC driver, thus enabling xLink to control and communicate with
the VPU IP present on the Intel Keem Bay SoC.
Specifically the driver enables xLink Core to:
* Boot / Reset the VPU IP
* Register to
Hello peterz
This ("rbtree, uprobes: Use rbtree helpers")modification misses the increase
in the reference count , syzbot have been reporting recently .
Thanks
Qiang
发件人: Zhang, Qiang
发送时间: 2021年2月2日 17:17
收件人: pet...@infradead.org; mi...@redhat.com;
Userspace has discovered the functionality offered by SYS_kcmp and has
started to depend upon it. In particular, Mesa uses SYS_kcmp for
os_same_file_description() in order to identify when two fd (e.g. device
or dmabuf) point to the same struct file. Since they depend on it for
core functionality,
On 2/5/21 1:28 PM, Minchan Kim wrote:
On Fri, Feb 05, 2021 at 12:25:52PM -0800, John Hubbard wrote:
On 2/5/21 8:15 AM, Minchan Kim wrote:
...
OK. But...what *is* your goal, and why is this useless (that's what
orthogonal really means here) for your goal?
As I mentioned, the goal is to monitor
Add the missing node for qspi flash.
Signed-off-by: Li Yang
---
arch/arm/boot/dts/ls1021a-qds.dts | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a-qds.dts
b/arch/arm/boot/dts/ls1021a-qds.dts
index 71bab93bc4cc..86d969d0ef68 100644
---
Add the #dma-cells to align with the dma schema.
Signed-off-by: Li Yang
---
arch/arm/boot/dts/ls1021a.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 715932b1df58..a6342d69b4ea 100644
---
The FPGA is not really a bus but more like an MFD device. Change the
compatible string from "simple-bus" to "simple-mfd". This also fix a
node name issue with simple-bus schema.
Signed-off-by: Li Yang
---
arch/arm/boot/dts/ls1021a-qds.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Layerscape SoCs doesn't use ipg as clock name. Remove the clock name
requirement in the schema. Also the original binding doesn't enforce
the order of "tx" and "rx" in dma-names. Both orders are used
extensively in existing dtses, update the schema to allow both.
Signed-off-by: Li Yang
---
Add the #power-domain-cells for power-controller node as required by the
schema.
Signed-off-by: Li Yang
---
arch/arm/boot/dts/ls1021a.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index a6342d69b4ea..cf2b5ad42a65 100644
Property "postion" is not documented in the mma8452 binding. Remove it
to resolve the error in "make dtbs_check"
Signed-off-by: Li Yang
---
arch/arm/boot/dts/ls1021a-tsn.dts | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/boot/dts/ls1021a-tsn.dts
Convert the txt binding to yaml format and add description. Also
updated the recommended node name to ifc-bus to align with the
simple-bus node name requirements.
Signed-off-by: Li Yang
---
.../bindings/memory-controllers/fsl/ifc.txt | 82 --
Breakup long values to pass the schema check.
Signed-off-by: Li Yang
---
arch/arm/boot/dts/ls1021a.dtsi | 72 +-
1 file changed, 36 insertions(+), 36 deletions(-)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index
From: "Kirill A. Shutemov"
The patch allows to override the implementation of the port IO
helpers. TDX code will provide an implementation that redirect the
helpers to paravirt calls.
Signed-off-by: Kirill A. Shutemov
Reviewed-by: Andi Kleen
Signed-off-by: Kuppuswamy Sathyanarayanan
---
From: "C, Udhayakumar"
Add hddl device management documentation
The HDDL client driver acts as an software RTC to sync with network time.
It abstracts xlink protocol to communicate with remote IA host.
This driver exports the details about sensors available in the platform
to remote IA host as
From: "C, Udhayakumar"
Add local host hddl device management for Intel Edge.AI Computer Vision
platforms.
About Intel Edge.AI Computer Vision platforms:
-
The Intel Edge.AI Computer Vision platforms are vision processing systems
targeting machine
From: "Kirill A. Shutemov"
TDX has three classes of CPUID leaves: some CPUID leaves
are always handled by the CPU, others are handled by the TDX module,
and some others are handled by the VMM. Since the VMM cannot directly
intercept the instruction these are reflected with a #VE exception
to the
From: Seamus Kelly
Add device tree bindings for keembay-xlink.
Cc: Rob Herring
Cc: devicet...@vger.kernel.org
Reviewed-by: Mark Gross
Signed-off-by: Mark Gross
Signed-off-by: Seamus Kelly
---
.../bindings/misc/intel,keembay-xlink.yaml| 29 +++
1 file changed, 29
On Thu, 2021-02-04 at 16:32 +, Chris Down wrote:
> This check erroneously flags cases like the one in my recent printk
> enumeration patch[0], where the spaces are syntactic, and `section:' vs.
> `section :' is syntactically important:
>
> ERROR: space prohibited before that ':' (ctx:WxW)
From: "C, Udhayakumar"
Add Intel tsens IA host driver for Intel Edge.AI Computer Vision
platforms.
About Intel Edge.AI Computer Vision platforms:
-
The Intel Edge.AI Computer Vision platforms are vision processing systems
targeting machine vision
From: "Kirill A. Shutemov"
Operations on context-switched MSRs can be run natively. The rest of
MSRs should be handled through TDVMCALLs.
TDVMCALL[Instruction.RDMSR] and TDVMCALL[Instruction.WRMSR] provide
MSR oprations.
You can find RDMSR and WRMSR details in Guest-Host-Communication
From: "Li, Tingqian"
VPU IP on Keem Bay SOC is a vision acceleration IP complex
under the control of a RTOS-based firmware (running on RISC
MCU inside the VPU IP) serving user-space application
running on CPU side for HW accelerated computer vision tasks.
This module is kernel counterpart of
From: "Kirill A. Shutemov"
KVM hypercalls have to be wrapped into vendor-specific TDVMCALLs.
Signed-off-by: Kirill A. Shutemov
Reviewed-by: Andi Kleen
Signed-off-by: Kuppuswamy Sathyanarayanan
---
arch/x86/include/asm/kvm_para.h | 21 ++
arch/x86/include/asm/tdx.h | 8 +++
On 2/5/21 1:52 PM, Suren Baghdasaryan wrote:
I takes your suggestion something like this.
[alloc_range] could be order or range by interval
/sys/kernel/mm/cma/cma-A/[alloc_range]/success
/sys/kernel/mm/cma/cma-A/[alloc_range]/fail
..
..
/sys/kernel/mm/cma/cma-Z/[alloc_range]/success
From: Paul Murphy
Add DT bindings documentation for the Keem Bay VPU IPC driver.
Cc: Rob Herring
Cc: devicet...@vger.kernel.org
Reviewed-by: Mark Gross
Co-developed-by: Daniele Alessandrelli
Signed-off-by: Paul Murphy
Signed-off-by: Daniele Alessandrelli
Signed-off-by: Mark Gross
---
From: Srikanth Thokala
Add PCIe EPF driver for local host (lh) to configure BAR's and other
HW resources. Underlying PCIe HW controller is a Synopsys DWC PCIe core.
Cc: Derek Kiernan
Cc: Dragan Cvetic
Cc: Arnd Bergmann
Cc: Greg Kroah-Hartman
Reviewed-by: Mark Gross
Signed-off-by: Mark
From: Seamus Kelly
Add device tree bindings for the xLink IPC driver which enables xLink to
control and communicate with the VPU IP present on the Intel Keem Bay
SoC.
Cc: Rob Herring
Cc: devicet...@vger.kernel.org
Reviewed-by: Mark Gross
Signed-off-by: Mark Gross
Signed-off-by: Seamus Kelly
On Fri, Feb 5, 2021 at 3:39 PM Kuppuswamy Sathyanarayanan
wrote:
>
> In non-root TDX guest mode, MWAIT, MONITOR and WBINVD instructions
> are not supported. So handle #VE due to these instructions as no ops.
>
MWAIT turning into NOP is no good. How about suppressing
X86_FEATURE_MWAIT instead?
From: "Li, Tingqian"
Add DT binding schema for VPU on Keem Bay ASoC platform
Cc: Rob Herring
Cc: devicet...@vger.kernel.org
Signed-off-by: Li Tingqian
Signed-off-by: Mark Gross
---
.../bindings/misc/intel,keembay-vpu-mgr.yaml | 48 +++
1 file changed, 48 insertions(+)
On Tue, Feb 02, 2021 at 02:55:42PM -0600, Rob Herring wrote:
> Running 'dt-validate -m' will flag any compatible strings missing a schema.
> Fix all the errors found in DT binding examples. Most of these are just
> typos.
>
> Cc: Stephen Boyd
> Cc: Maxime Ripard
> Cc: Chen-Yu Tsai
> Cc: Linus
From: "C, Udhayakumar"
Add tsens ARM host thermal driver for Intel Edge.AI Computer Vision
platforms.
About Intel Edge.AI Computer Vision platforms:
-
The Intel Edge.AI Computer Vision platforms are vision processing systems
targeting machine vision
From: "Kirill A. Shutemov"
Per Guest-Host-Communication Interface (GHCI) for Intel Trust
Domain Extensions (Intel TDX) specification, sec 3.8,
TDVMCALL[Instruction.HLT] provides HLT operation. Use it to implement
halt() and safe_halt() paravirtualization calls.
The same TDVMCALL is used to
On Wed, Jan 20, 2021 at 09:19:21AM +0100, Steen Hegelund wrote:
> This provides reset driver support for the Microchip Sparx5 PCB134 and
> PCB135 reference boards.
This isn't a compatible change. You need an explanation why that's okay
if that's intended.
>
> Signed-off-by: Steen Hegelund
>
Currently, given something (fairly dystopian) like
> KUNIT_EXPECT_EQ(test, 2 + 2, 5)
KUnit will prints a failure message like this.
> Expected 2 + 2 == 5, but
> 2 + 2 == 4
> 5 == 5
With this patch, the output just becomes
> Expected 2 + 2 == 5, but
> 2 + 2 == 4
This patch is
From: "C, Udhayakumar"
Add device tree bindings for local host thermal sensors
Intel Edge.AI Computer Vision platforms.
The tsens module enables reading of on chip sensors present
in the Intel Bay series SoC. In the tsens module various junction
temperature and SoC temperature are reported
This allows running different subsets of tests, e.g.
$ ./tools/testing/kunit/kunit.py build
$ ./tools/testing/kunit/kunit.py exec 'list*'
$ ./tools/testing/kunit/kunit.py exec 'kunit*'
This passes the "kunit_filter.glob" commandline option to the UML
kernel, which currently only supports
Some statements do not have proper spacing between their C
keywords (commonly if and for) throughout files in the ia64 tree.
This patch corrects this to follow the kernel code style guide.
Signed-off-by: Amy Parker
---
arch/ia64/hp/common/sba_iommu.c | 6 +++---
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